1. The utility model provides an axial stop device which characterized in that includes:

the limiting plates are used for limiting two ends of the product in the first direction;

the limiting plate is connected to the limiting frame in a sliding mode along a first direction, a positioning structure is arranged on the limiting frame, and the positioning structure is used for fixing the position of the limiting plate in the first direction;

and the fixing component is suitable for fixing the limiting frame on the coil steel bracket.

2. The axial limiting device according to claim 1, wherein the limiting plate is provided with a sliding hole, the limiting frame is provided with a sliding rod, the sliding rod is arranged along a first direction, and the limiting plate is slidably connected with the sliding rod through the sliding hole.

3. The axial stop device of claim 2, wherein the locating structure comprises:

the positioning plate is fixedly connected with the limiting frame;

the positioning grooves are arranged on the positioning plates and are arranged in the first direction, and the positioning grooves are suitable for being matched with the limiting plates to limit the limiting plates in the first direction;

the anti-rotation groove sets up on the spacing, the anti-rotation groove is located the slide opening upside and with the slide opening intercommunication, the width that prevents the rotation groove is greater than the radial minimum dimension of slide bar just is less than the radial maximum dimension of slide bar, the limiting plate with during the constant head tank cooperation, the slide bar is suitable for the cunning in the anti-rotation groove.

4. The axial limiting device according to claim 3, wherein the positioning plates are arranged in parallel, the positioning grooves on different positioning plates correspond to one another, and the positioning grooves on two positioning plates can be matched with each other at the same time.

5. The axial limiting device according to claim 2, wherein end plates are respectively arranged at two ends of the limiting frame, limiting clamping plates are respectively fixedly arranged on the two end plates close to each other, clamping grooves are arranged on the limiting clamping plates, and the ends of the sliding rods are connected with the end plates through mounting bolts and are embedded in the clamping grooves to be clamped with the limiting clamping plates.

6. The axial stop device according to claim 5, wherein the slot openings of the two stop plates are in the same direction.

7. The axial stop device according to claim 1, wherein the fixing assembly comprises a fixing bolt and a clamping plate, the fixing bolt is suitable for fixedly connecting the end part of the stop frame with the longitudinal beam of the coil steel bracket, and the clamping plate is suitable for clamping one side of the stop frame with a connecting plate connecting two longitudinal beams.

8. A coil steel carrying device, comprising a coil steel bracket and the axial limiting device according to any one of claims 1 to 7, wherein the coil steel bracket comprises a first radial limiting member and a second radial limiting member, the first radial limiting member and the second radial limiting member are symmetrical about a vertical plane disposed along a first direction, a coil steel carrying position is formed between the first radial limiting member and the second radial limiting member, and the axial limiting device is located in an extending direction of the coil steel carrying position.

9. The steel coil carrier device according to claim 8, wherein the first radial stop and the second radial stop are disposed in at least two pairs along the first direction.

10. The coil steel carrying device according to claim 8, wherein the coil steel bracket further comprises a pair of longitudinal beams, a pair of cross beams and at least two connecting plates, the pair of longitudinal beams and the pair of cross beams form a square frame, the connecting plates connect the pair of longitudinal beams and are arranged in parallel with the cross beams, and the first radial stopper and the second radial stopper are fixedly connected with the cross beams and the connecting plates.

Background

In the process of carrying the rolled steel, the rolled steel needs to be carried by a rolled steel packaging bracket so as to avoid rolling and axial sliding of the rolled steel. The axial limit structure of a common coil steel container bracket does not have adjusting capacity, can only adapt to coil steel with specific axial width, cannot transport the coil steel with the axial width exceeding the specific value, and easily generates axial sliding when the axial width is less than the coil steel with the specific value, so that the transportation safety is influenced.

Disclosure of Invention

The invention provides an axial limiting device and a coil steel bearing device, which are used for solving the problem that an axial limiting piece of a coil steel container bracket in the prior art does not have adjusting capacity.

The invention provides an axial limiting device, comprising:

the limiting plates are used for limiting two ends of the product in the first direction;

the limiting plate is connected to the limiting frame in a sliding mode along a first direction, a positioning structure is arranged on the limiting frame, and the positioning structure is used for fixing the position of the limiting plate in the first direction;

and the fixing component is suitable for fixing the limiting frame on the coil steel bracket.

According to the axial limiting device provided by the invention, the limiting plate is provided with the sliding hole, the limiting frame is provided with the sliding rod, the sliding rod is arranged along the first direction, and the limiting plate is connected with the sliding rod in a sliding mode through the sliding hole.

According to the axial limiting device provided by the invention, the positioning structure comprises:

the positioning plate is fixedly connected with the limiting frame;

the positioning grooves are arranged on the positioning plates and are arranged in the first direction, and the positioning grooves are suitable for being matched with the limiting plates to limit the limiting plates in the first direction;

the anti-rotation groove sets up on the spacing, the anti-rotation groove is located the slide opening upside and with the slide opening intercommunication, the width that prevents the rotation groove is greater than the radial minimum dimension of slide bar just is less than the radial maximum dimension of slide bar, the limiting plate with during the constant head tank cooperation, the slide bar is suitable for the cunning in the anti-rotation groove.

According to the axial limiting device provided by the invention, the two or more positioning plates are arranged in parallel, the positioning grooves on the two positioning plates are respectively in one-to-one correspondence, and the positioning grooves on the two positioning plates can be matched with the limiting plates simultaneously.

According to the axial limiting device provided by the invention, two ends of the limiting frame are respectively provided with an end plate, the two end plates close to each other are respectively and fixedly provided with a limiting clamping plate, the limiting clamping plate is provided with a clamping groove, and the end part of the sliding rod is connected with the end plates through mounting bolts, is embedded into the clamping groove and is clamped with the limiting clamping plate.

According to the axial limiting device provided by the invention, the opening directions of the clamping grooves respectively arranged on the two limiting clamping plates are the same.

According to the axial limiting device provided by the invention, the fixing assembly comprises a fixing bolt and a clamping plate, the fixing bolt is suitable for enabling the end part of the limiting frame to be fixedly connected with the longitudinal beam of the coil steel bracket, and the clamping plate is suitable for enabling one side of the limiting frame to be clamped with a connecting plate for connecting the two longitudinal beams.

The invention further provides a coil steel bearing device which comprises a coil steel bracket and the axial limiting device, wherein the coil steel bracket comprises a first radial limiting part and a second radial limiting part, the first radial limiting part and the second radial limiting part are symmetrical about a vertical plane arranged along a first direction, a coil steel bearing position is formed between the first radial limiting part and the second radial limiting part, and the axial limiting device is positioned in the extending direction of the coil steel bearing position.

According to the coil steel bearing device provided by the invention, at least two pairs of the first radial limiting pieces and the second radial limiting pieces are correspondingly arranged along the first direction.

According to the coil steel bearing device provided by the invention, the coil steel bracket further comprises a pair of longitudinal beams, a pair of cross beams and at least two connecting plates, the pair of longitudinal beams and the pair of cross beams form a square frame, the connecting plates are connected with the pair of longitudinal beams and arranged in parallel with the cross beams, and the first radial limiting part and the second radial limiting part are fixedly connected with the cross beams and the connecting plates.

According to the axial limiting device and the coil steel bearing device provided by the invention, when the axis of the coil steel product is along the first direction, the two axial ends of the coil steel product can be limited through the limiting plate, so that the coil steel product is prevented from axially sliding. Through sliding the limiting plate along the first direction and positioning, the transportation requirements of coil steel with different axial widths can be met, and the coil steel product is prevented from axially sliding in the transportation process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a coil steel carrying device provided by the invention;

FIG. 2 is a schematic view of the overall structure of an axial position limiter according to the present invention;

FIG. 3 is a schematic view of a stacked state of the coil steel carrying device provided by the invention.

Reference numerals:

100. a limiting plate; 110. A slide hole; 120. An anti-rotation slot;

200. a limiting frame; 210. A slide bar; 220. An end plate;

230. a limiting clamping plate; 231. A card slot; 240. Installing a bolt;

250. connecting a rib plate; 300. Fixing the bolt; 400. Clamping a plate;

500. positioning a plate; 510. Positioning a groove; 600. A first radial limit piece;

610. a second radial stop 700, a stringer; 710. A fixed seat;

800. a cross beam; 900. A connecting plate; n, the first direction.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The axial limiting device according to the embodiment of the present invention is described below with reference to fig. 1 and 2, and the axial limiting device can be mounted on a carrier rack of coil steel to axially limit the coil steel and prevent the coil steel from axially sliding during transportation.

The axial limiting device comprises a limiting plate 100, a limiting frame 200 and a fixing assembly, and when coil steel is transported, the axis of the coil steel is along the first direction N. The limiting plate 100 can limit two ends of the coiled steel product in the first direction N. The limiting plate 100 is slidably connected to the limiting frame 200 along the first direction N, and a positioning structure is arranged on the limiting frame 200 and used for fixing the position of the limiting plate 100 in the first direction N, so that the position of the limiting plate 100 can be adjusted in the first direction N according to the axial width of the coil steel.

The fixing component is suitable for fixing the spacing frame 200 on the coil steel bracket.

Optionally, the limiting plate 100 is provided with a sliding hole 110, and the sliding hole 110 may be a circular hole. The slide hole 110 penetrates the stopper plate 100 in the first direction N. The limiting frame 200 is provided with a sliding rod 210, the sliding rod 210 is arranged along a first direction N, and the limiting plate 100 is connected with the sliding rod 210 in a sliding manner through the sliding hole 110. The position of the limiting plate 100 can be adjusted by sliding the limiting plate 100 along the sliding rod 210, so that the steel coil product with different widths can be adapted.

In one embodiment of the present invention, the positioning structure comprises: positioning plate 500, positioning groove 510 and anti-rotation groove 120.

Wherein, locating plate 500 and spacing 200 fixed connection, the vertical setting of locating plate 500 just extends along first direction N. The positioning groove 510 is disposed at the upper end of the positioning plate 500, and a plurality of positioning grooves are disposed along the first direction N.

The positioning groove 510 is adapted to cooperate with the restriction plate 100 to restrict the restriction plate 100 in the first direction N. Specifically, limiting plate 100 is provided with the curb plate respectively in the both sides on first direction N, and the interval of two curb plates is N (N is the integer that is more than or equal to 1) times of the interval of adjacent constant head tank 510, and two curb plates can block respectively into in the constant head tank 510 when limiting plate 100 slopes, and at this moment, constant head tank 510 is spacing to limiting plate 100 on first direction N, avoids limiting plate 100 to slide along first direction N in the transportation.

The anti-rotation groove 120 is provided on the stopper frame 200, and the anti-rotation groove 120 extends along the length direction of the stopper frame 200. The anti-rotation slot 120 is located on the upper side of the slide hole 110 and is communicated with the slide hole 110, so that the slide rod 210 can slide into the anti-rotation slot 120 from the slide hole 110. The width of the anti-rotation groove 120 is larger than the radial minimum dimension of the sliding rod 210 and smaller than the radial maximum dimension of the sliding rod 210, so that the limiting plate 100 cannot rotate around the sliding rod 210 when the sliding rod 210 is located in the anti-rotation groove 120.

When the position limiting plate 100 is matched with the positioning groove 510, the sliding rod 210 is suitable for sliding into the anti-rotation groove 120. Therefore, under the non-manual operation, the position-limiting plate 100 is influenced by gravity to maintain the state that the rotation-preventing groove 120 is matched with the slide bar 210, and under the limiting action of the slide bar 210, the position-limiting plate 100 cannot rotate to be separated from the positioning groove 510.

When the position of the position-limiting plate 100 needs to be adjusted, the position-limiting plate 100 is lifted up first to make the sliding rod 210 slide into the sliding hole 110 through the anti-rotation slot 120, and then the position-limiting plate 100 is rotated to make the position-limiting plate 100 disengage from the positioning slot 510, at this time, the position-limiting plate 100 can be slid along the sliding rod 210 to adjust the position. When the position of the position-limiting plate 100 is adjusted to the desired position, the position-limiting plate 100 is tilted to position the position-limiting plate 100 in cooperation with the positioning groove 510, and then the position-limiting plate 100 is slid down to slide the slide bar 210 into the anti-rotation groove 120, thereby completing the adjustment of the position-limiting plate 100.

Optionally, two or more positioning plates 500 are arranged in parallel, and the positioning grooves 510 respectively located on different positioning plates 500 correspond to each other in a direction perpendicular to the first direction N. The height of each positioning plate 500 is gradually reduced in the direction approaching the sliding rod 210, and the position-limiting plate 100 can be simultaneously engaged with the positioning groove 510 of each positioning plate 500. Each locating plate 500 is spacing to limiting plate 100 simultaneously on first direction N, can improve the support capacity of limiting plate 100 on first direction N, and locating plate 500 takes place to damage when avoiding coil steel product to limiting plate 100's impact force great.

Optionally, adjacent positioning plates 500 are connected by a rib plate, and the rib plate is connected with the bottom plate of the limiting frame 200 to enhance the structural stability.

In one embodiment of the present invention, the two ends of the position-limiting frame 200 are respectively provided with end plates 220, the end plates 220 respectively disposed at the two ends of the position-limiting frame 200 are parallel to each other, and the sliding rod 210 is vertically fixed between the two end plates 220. The two end plates 220 are respectively and fixedly provided with a limiting clamping plate 230 near each other, a clamping groove 231 is formed in the limiting clamping plate 230, the end portion of the sliding rod 210 is connected with the end plates 220 through a mounting bolt 240 and is embedded into the clamping groove 231 to be clamped with the limiting clamping plate 230. The limiting clamping plate 230 can provide a supporting force for the sliding rod 210 to prevent the sliding rod 210 from moving radially, and can prevent the sliding rod 210 from rotating axially. When the sliding rod 210 is installed, the two ends of the sliding rod 210 may be first clamped into the clamping grooves 231, and then fixed by the installation bolts 240.

Optionally, the openings of the two locking slots 231 respectively disposed on the two limiting clamping plates 230 have the same direction, so that the locking slots 231 are more conveniently locked when the sliding rod 210 is installed.

In one embodiment of the invention, the fixing assembly comprises a fixing bolt 300 and a clamping plate 400, the fixing bolt 300 is suitable for fixedly connecting the end part of the spacing frame 200 with the longitudinal beam 700 of the rolled steel bracket, and the clamping plate 400 is suitable for clamping one side of the spacing frame 200 with the connecting plate 900 connecting the two longitudinal beams 700. Specifically, cardboard 400 welded fastening is on connecting plate 900, and the downside sets up the breach, and one side joint of rolling up the steel bracket is provided with fixing base 710 in cardboard 400's breach position, the longeron 700 of rolling up the steel bracket, is connected the one end and the fixing base 710 of spacing 200 through fixing bolt 300.

In an embodiment of the invention, a rolled steel bearing device is further provided, as shown in fig. 1 and 3, the rolled steel bearing device comprises a rolled steel bracket and any one of the above axial limiting devices.

The coil steel bracket includes a first radial limiting member 600 and a second radial limiting member 610, the first radial limiting member 600 and the second radial limiting member 610 are symmetrical about a vertical plane disposed along the first direction N, and the first radial limiting member 600 and the second radial limiting member 610 may adopt an inverted V-shaped structure. A coil steel bearing position is formed between the first radial limiting part 600 and the second radial limiting part 610, and the coil steel bearing position is used for placing coil steel products. The axial limiting device is positioned in the extending direction of the coil steel bearing position. When the coil steel product is placed at the coil steel bearing position, the first radial limiting part 600 and the second radial limiting part 610 are respectively abutted against the side walls of the two sides of the coil steel product to radially limit the coil steel product, and the axial limiting device positioned on the extension direction of the coil steel bearing position is abutted against the end part of the coil steel product to axially limit the coil steel product.

Optionally, at least two pairs of the first radial limiting piece 600 and the second radial limiting piece 610 are correspondingly arranged along the first direction N, so that a better limiting effect can be achieved on a rolled steel product, and stress of the single first radial limiting piece 600 and the single second radial limiting piece 610 is reduced.

Optionally, the coil steel bracket further includes a pair of longitudinal beams 700, a pair of cross beams 800, and at least two connecting plates 900, the pair of longitudinal beams 700 and the pair of cross beams 800 form a square frame, the connecting plates 900 are connected to the pair of longitudinal beams 700 and arranged parallel to the cross beams 800, and the first radial limiting member 600 and the second radial limiting member 610 are both fixedly connected to the cross beams 800 and the connecting plates 900. A pair of axial limiting devices that limit the ends of the coil steel product, respectively, may be supported by different connecting plates 900.

The coil steel bearing device provided by the embodiment of the invention can adapt to bearing and transportation of coil steel products with different axial widths, is flexible to use and has strong adaptability. And, when carrying out the piling up of rolling up steel load-carrying device, axial stop device can not lead to the fact the influence to piling up of rolling up steel load-carrying device.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.