1. Staple bolt connection structure that spatial grid structure furred ceiling is connected with the conversion layer, including first staple bolt (1) and second staple bolt (2), its characterized in that: the first hoop (1) and the second hoop (2) are movably connected through a rotating shaft, a first fastening bolt (3) is in threaded connection with the right side of the first hoop (1) and the second hoop (2), a base (4) is fixedly connected with the bottom of the second hoop (2), threaded grooves (5) are formed in two sides of the bottom of the base (4), a cross beam (6) is arranged at the bottom of the base (4), a second fastening bolt (7) is in threaded connection with two sides of the bottom of the cross beam (6), the top of the second fastening bolt (7) extends to an inner cavity of the threaded groove (5) and is in threaded connection with the inner cavity of the threaded groove (5), a connecting rod (8) is fixedly connected with the bottom of the cross beam (6), pull rods (9) are fixedly connected with two sides of the bottom of the cross beam (6), and keel placing grooves (10) are fixedly connected with the bottoms of the connecting rod (8) and the pull rods (9), the utility model discloses a safe and convenient operation, including the both sides of fossil fragments standing groove (10) equal fixedly connected with fixed case (11), the inner chamber sliding connection of fixed case (11) has movable rod (12), the one end of movable rod (12) runs through fixed case (11) and fossil fragments standing groove (10) and the fixed frame (13) of fixedly connected with, the outside that one end fixedly connected with telescopic link (14) and telescopic link (14) that movable rod (12) are located fixed case (11) inner chamber extend to fixed case (11), the fixed surface of telescopic link (14) is connected with locating plate (15), the surface cover of telescopic link (14) is equipped with first reset spring (16), the both ends of first reset spring (16) respectively with the inner wall fixed connection of telescopic link (14) and fixed case (11).

2. The hoop connecting structure for connecting the suspended ceiling with the conversion layer in the grid structure according to claim 1, is characterized in that: the utility model discloses a safe and convenient movable box, including movable rod (12), link rod (17), link block (18), one side fixedly connected with movable sleeve (19) of link block (18), the front end of fixed box (11) inner chamber and the equal fixedly connected with spacing slide bar (20) in rear end, the sliding surface connection of movable sleeve (19) and spacing slide bar (20), the surface cover of spacing slide bar (20) is equipped with second reset spring (21), the both sides of second reset spring (21) respectively with the inner wall fixed connection of movable sleeve (19) and fixed box (11).

3. The hoop connecting structure for connecting the suspended ceiling with the conversion layer in the grid structure according to claim 2, is characterized in that: first spacing groove (22) have all been seted up to the front end and the rear end of fixed case (11) inner chamber, the first stopper (23) of one side fixedly connected with of movable sleeve (19), the one end that the movable sleeve (19) was kept away from in first stopper (23) extends to the inner chamber of first spacing groove (22) and with the inner chamber sliding connection of first spacing groove (22).

4. The hoop connecting structure for connecting the suspended ceiling with the conversion layer in the grid structure according to claim 1, is characterized in that: constant head tank (24) have all been seted up to front end and rear end on fixed case (11) inner chamber right side, the equal fixedly connected with positioning pulley (25) of front end and rear end of movable rod (12), positioning pulley (25) keep away from the one end of movable rod (12) extend to the inner chamber of constant head tank (24) and with the inner chamber sliding connection of constant head tank (24).

5. The hoop connecting structure for connecting the suspended ceiling with the conversion layer in the grid structure according to claim 1, is characterized in that: second spacing groove (26) have all been seted up to the top and the bottom of fossil fragments standing groove (10) inner chamber both sides, the top and the equal fixedly connected with second stopper (27) in bottom of fixed frame (13), the one end that fixed frame (13) were kept away from in second stopper (27) extend to the inner chamber of second spacing groove (26) and with the inner chamber sliding connection of second spacing groove (26).

6. The hoop connecting structure for connecting the suspended ceiling with the conversion layer in the grid structure according to claim 1, is characterized in that: the inner cavities of the first anchor ear (1) and the second anchor ear (2) are fixedly connected with anti-slip sleeves (28) and the two anti-slip sleeves (28) are symmetrically distributed.

Background

The construction and installation method of the grid structure includes an integral jacking method, an integral lifting method and an integral hoisting method which are assembled on the ground, and another method includes bulk loading at high altitude, strip-dividing block-in-place assembling and high altitude sliding in-place assembling, the space structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form has the advantages of small space stress, light weight, large rigidity, good anti-seismic performance and the like, can be used as a roof of buildings such as a gymnasium, a movie theater, an exhibition hall, a waiting hall, a stadium viewing platform awning, an airplane hangar, a bidirectional large-column-distance workshop and the like, has the defects of more rod pieces which are converged on the nodes, is complex in manufacturing and installation compared with a plane structure, is widely applied to modern buildings, and in decoration construction, the connection mode of the grid structure and a conversion layer becomes the key point in construction, in traditional construction, the conversion layer is connected to ball nodes on the grid frame through square steel channels, but spherical rack structural formula is forbidden to carry out secondary welding, punch, cutting strictly, and usual way can be connected with the furred ceiling conversion layer at rack bulb department preparation staple bolt, but staple bolt among the prior art is not convenient for the later stage installation main and auxiliary keel, just also is not convenient for furred ceiling panel's fixed, for this reason we propose the staple bolt connection structure that spatial grid structure furred ceiling is connected with the conversion layer.

Disclosure of Invention

The invention aims to provide a hoop connecting structure for connecting a suspended ceiling with a grid structure and a conversion layer, which has the advantage of convenience in fixing, and solves the problems that in the traditional construction, the conversion layer is connected to ball nodes on a grid frame through square steel channels, but a spherical grid structure strictly prohibits secondary welding, punching and cutting, the hoop can be manufactured at the ball nodes of the grid frame and connected with the conversion layer of the suspended ceiling in the conventional way, but the hoop in the prior art is inconvenient for installing main and auxiliary keels in the later period, and is inconvenient for fixing the suspended ceiling boards.

In order to achieve the purpose, the invention provides the following technical scheme: the hoop connecting structure for connecting the suspended ceiling with the conversion layer in the net rack structure comprises a first hoop and a second hoop, wherein the first hoop and the second hoop are movably connected through a rotating shaft, a first fastening bolt is in threaded connection with the right side of the first hoop and the right side of the second hoop, a base is fixedly connected with the bottom of the second hoop, threaded grooves are formed in two sides of the bottom of the base, a cross beam is arranged at the bottom of the base, a second fastening bolt is in threaded connection with two sides of the bottom of the cross beam, the top of the second fastening bolt extends to an inner cavity of the threaded grooves and is in threaded connection with the inner cavity of the threaded grooves, a connecting rod is fixedly connected with the bottom of the cross beam, pull rods are fixedly connected with two sides of the bottom of the cross beam, keel placing grooves are fixedly connected with the bottoms of the connecting rod and the pull rods, and fixing boxes are fixedly connected with two sides of the keel placing grooves, the inner chamber sliding connection of fixed case has the movable rod, the fixed frame of fixed case and fossil fragments standing groove and fixedly connected with is run through to the one end of movable rod, the movable rod is located the outside that one end fixedly connected with telescopic link and the telescopic link of fixed incasement chamber extended to fixed case, the fixed surface of telescopic link is connected with the locating plate, the surperficial cover of telescopic link is equipped with first reset spring, first reset spring's both ends respectively with the inner wall fixed connection of telescopic link and fixed case.

Preferably, the both sides that the movable rod is located fixed incasement chamber one end all have the gangbar through pivot swing joint, the other end of gangbar has the linkage piece through pivot swing joint, one side fixedly connected with movable sleeve of linkage piece, the equal fixedly connected with spacing slide bar in front end and the rear end of fixed incasement chamber, the movable sleeve is connected with spacing slide bar's surface sliding, spacing slide bar's surface cover is equipped with second reset spring, second reset spring's both sides respectively with the inner wall fixed connection of movable sleeve and fixed case.

Preferably, first spacing groove has all been seted up to the front end and the rear end of fixed incasement chamber, the first stopper of one side fixedly connected with of movable sleeve, the one end that the movable sleeve was kept away from to first stopper extend to the inner chamber of first spacing groove and with the inner chamber sliding connection of first spacing groove.

Preferably, the constant head tank has all been seted up to fixed incasement chamber right side front end and rear end, the equal fixedly connected with location pulley in front end and the rear end of movable rod, the one end that the movable rod was kept away from to the location pulley extend to the inner chamber of constant head tank and with the inner chamber sliding connection of constant head tank.

Preferably, the second spacing groove has all been seted up to the top and the bottom of fossil fragments standing groove inner chamber both sides, the equal fixedly connected with second stopper in top and the bottom of fixed frame, the one end that fixed frame was kept away from to the second stopper extend to the inner chamber of second spacing groove and with the inner chamber sliding connection of second spacing groove.

Preferably, the inner cavities of the first anchor ear and the second anchor ear are fixedly connected with anti-slip sleeves and the two anti-slip sleeves are symmetrically distributed.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention fixes the ball point through the first hoop and the second hoop, the first fastening bolt fixes the first hoop and the second hoop, then the cross beam and the base are fixed through the second fastening bolt, so that the keel placing groove is fixed, the keel is convenient to fix in the later period, the telescopic rod is pulled to drive the movable rod and the fixed frame to move, the reaction force generated by the first reset spring drives the fixed frame to reset, thereby facilitating the fixation of the keel and the construction, solving the problems that in the traditional construction, the conversion layer is connected on the ball joint on the grid frame through the square steel tube, but the structure of the spherical net rack strictly prohibits secondary welding, punching and cutting, the common method can be used for manufacturing the hoop at the ball point of the net rack to be connected with the suspended ceiling conversion layer, but staple bolt among the prior art is not convenient for the later stage installation main and auxiliary keel, just also is not convenient for suspended ceiling board's fixed problem.

2. According to the invention, the linkage rod, the linkage block, the movable sleeve, the limiting slide rod and the second reset spring are arranged, so that when the movable rod moves, the linkage rod drives the linkage block and the movable sleeve to move, the movable sleeve extrudes the second reset spring while moving, the reaction force of the second reset spring can drive the fixed frame to reset, thereby fixing the keel, the effect of limiting the movable sleeve is achieved by arranging the first limiting groove and the first limiting block, the effect of limiting the movable sleeve is achieved by arranging the positioning groove and the positioning pulley, the effect of limiting the movable rod is achieved by arranging the second limiting groove and the second limiting block, the effect of limiting the fixed frame is achieved by arranging the anti-slip sleeve, the contact area between the movable sleeve and the ball point is increased, and the first anchor ear and the second anchor ear are firmer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top sectional view of the fixing box of the present invention;

FIG. 3 is a schematic diagram of a right-view structure of the first and second anchor ears according to the present invention;

fig. 4 is a front view structural schematic diagram of the keel placing groove of the invention.

In the figure: 1. a first hoop; 2. a second hoop; 3. a first fastening bolt; 4. a base; 5. a thread groove; 6. a cross beam; 7. a second fastening bolt; 8. a connecting rod; 9. a pull rod; 10. keel placing grooves; 11. a fixed box; 12. a movable rod; 13. a fixing frame; 14. a telescopic rod; 15. positioning a plate; 16. a first return spring; 17. a linkage rod; 18. a linkage block; 19. a movable sleeve; 20. a limiting slide bar; 21. a second return spring; 22. a first limit groove; 23. a first stopper; 24. positioning a groove; 25. positioning the pulley; 26. a second limit groove; 27. a second limiting block; 28. an anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention relates to a first hoop 1, a second hoop 2, a first fastening bolt 3, a base 4, a thread groove 5, a cross beam 6, a second fastening bolt 7, a connecting rod 8, a pull rod 9, a keel placing groove 10, a fixed box 11, a movable rod 12, a fixed frame 13, a telescopic rod 14, a positioning plate 15, a first reset spring 16, a linkage rod 17, a linkage block 18, a movable sleeve 19, a limiting slide rod 20, a second reset spring 21, a first limiting groove 22, a first limiting block 23, a positioning groove 24, a positioning pulley 25, a second limiting groove 26, a second limiting block 27 and an anti-skid sleeve 28, which are all universal standard parts or parts known by technicians in the field, and the structure and principle of the anti-skid device can be known by technicians in the technical manuals or conventional experimental methods.

Referring to fig. 1-4, the hoop connecting structure for connecting the suspended ceiling with the conversion layer comprises a first hoop 1 and a second hoop 2, the first hoop 1 and the second hoop 2 are movably connected through a rotating shaft, a first fastening bolt 3 is connected with the right side of the first hoop 1 and the second hoop 2 through a screw thread, a base 4 is fixedly connected with the bottom of the second hoop 2, threaded grooves 5 are respectively formed on both sides of the bottom of the base 4, a cross beam 6 is arranged at the bottom of the base 4, a second fastening bolt 7 is connected with both sides of the bottom of the cross beam 6 through a screw thread, the top of the second fastening bolt 7 extends to the inner cavity of the threaded groove 5 and is connected with the inner cavity of the threaded groove 5 through a screw thread, a connecting rod 8 is fixedly connected with the bottom of the cross beam 6, pull rods 9 are fixedly connected with both sides of the bottom of the cross beam 6, keel placing grooves 10 are fixedly connected with the bottoms of the connecting rod 8 and the pull rods 9, and fixing boxes 11 are fixedly connected with both sides of the keel placing grooves 10, the inner cavity of the fixed box 11 is slidably connected with a movable rod 12, one end of the movable rod 12 penetrates through the fixed box 11 and the keel placing groove 10 and is fixedly connected with a fixed frame 13, the movable rod 12 is positioned at one end of the inner cavity of the fixed box 11 and is fixedly connected with a telescopic rod 14, the telescopic rod 14 extends to the outside of the fixed box 11, the surface of the telescopic rod 14 is fixedly connected with a positioning plate 15, the surface of the telescopic rod 14 is sleeved with a first reset spring 16, two ends of the first reset spring 16 are respectively fixedly connected with the inner walls of the telescopic rod 14 and the fixed box 11, the ball points are fixed through a first hoop 1 and a second hoop 2, the first hoop 1 and the second hoop 2 are fixed through a first fastening bolt 3, then the beam 6 and the base 4 are fixed through a second fastening bolt 7, thereby realizing the fixation of the keel placing groove 10, the keel is fixed at a later stage conveniently, the telescopic rod 14 is pulled, the telescopic link 14 drives movable rod 12 and the motion of fixed frame 13, the reaction force that first reset spring 16 produced can drive fixed frame 13 and reset, thereby be convenient for fix fossil fragments, convenient construction, in having solved traditional construction, the conversion layer passes through square steel and leads to on connecting the ball joint on the grid frame, but the spherical rack structural formula is forbidden to carry out the secondary welding strictly, punch, the cutting, usual way can be connected with the furred ceiling conversion layer at rack ball joint department preparation staple bolt, but the staple bolt among the prior art is not convenient for later stage installation main and auxiliary keel, just also be not convenient for the fixed problem of furred ceiling panel.

In the embodiment, specifically, two sides of one end of the movable rod 12, which is located in the inner cavity of the fixed box 11, are movably connected with a linkage rod 17 through a rotating shaft, the other end of the linkage rod 17 is movably connected with a linkage block 18 through a rotating shaft, one side of the linkage block 18 is fixedly connected with a movable sleeve 19, the front end and the rear end of the inner cavity of the fixed box 11 are fixedly connected with limit slide rods 20, the movable sleeve 19 is slidably connected with the surfaces of the limit slide rods 20, the surface of the limit slide rods 20 is sleeved with a second return spring 21, two sides of the second return spring 21 are respectively fixedly connected with the movable sleeve 19 and the inner wall of the fixed box 11, by arranging the linkage rod 17, the linkage block 18, the movable sleeve 19, the limit slide rods 20 and the second return spring 21, when the movable rod 12 moves, the linkage rod 17 drives the linkage block 18 and the movable sleeve 19 to move, the movable sleeve 19 extrudes the second return spring 21 while moving, the reaction force of the second return spring 21 can drive the fixing frame 13 to return, thereby realizing the fixation of the keel.

In this embodiment, specifically, first spacing groove 22 has all been seted up to the front end and the rear end of fixed case 11 inner chamber, the first stopper 23 of one side fixedly connected with of movable sleeve 19, and the one end that movable sleeve 19 was kept away from to first stopper 23 extends to the inner chamber of first spacing groove 22 and with the inner chamber sliding connection of first spacing groove 22, through setting up first spacing groove 22 and first stopper 23, has played the spacing effect to movable sleeve 19.

In this embodiment, specific, constant head tank 24 has all been seted up to front end and the rear end on fixed box 11 inner chamber right side, and the equal fixedly connected with location pulley 25 of front end and rear end of movable rod 12, the one end that movable rod 12 was kept away from to location pulley 25 extend to the inner chamber of constant head tank 24 and with constant head tank 24's inner chamber sliding connection, through setting up constant head tank 24 and location pulley 25, played the spacing effect to movable rod 12.

In this embodiment, specifically, second spacing groove 26 has all been seted up to the top and the bottom of 10 inner chamber both sides of fossil fragments standing groove, the top and the equal fixedly connected with second stopper 27 in bottom of fixed frame 13, the one end that fixed frame 13 was kept away from to second stopper 27 extend to the inner chamber of second spacing groove 26 and with the inner chamber sliding connection of second spacing groove 26, through setting up second spacing groove 26 and second stopper 27, played the spacing effect to fixed frame 13.

In this embodiment, specifically, the equal fixedly connected with antiskid cover 28 of the inner chamber of first staple bolt 1 and second staple bolt 2 and two antiskid cover 28 symmetric distributions play the area of contact of increase and nodical department through setting up antiskid cover 28 for first staple bolt 1 is more firm with second staple bolt 2.

When the device is used, the ball points are fixed through the first hoop 1 and the second hoop 2, the first fastening bolt 3 fixes the first hoop 1 and the second hoop 2, and then the cross beam 6 and the base 4 are fixed through the second fastening bolt 7, so that the keel placing groove 10 is fixed, the keel is fixed at a later stage conveniently, the telescopic rod 14 is pulled, the telescopic rod 14 drives the movable rod 12 and the fixed frame 13 to move, the fixed frame 13 is driven to reset by the reaction force generated by the first reset spring 16, the keel is fixed conveniently, construction is convenient, the problem that in the traditional construction, a conversion layer is connected to the ball nodes on a grid frame through square steel is solved, but a spherical structural formula strictly prohibits secondary welding, punching and cutting, the common method can be used for manufacturing the hoops at the ball points of the grid frame to be connected with a suspended ceiling conversion layer, but the hoops in the prior art are inconvenient for mounting main and auxiliary keels at the later stage, and the ceiling board is not convenient to fix.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.