1. The safe lifting device for the safe house comprises the safe house (1) and is characterized in that braces (2) are welded on two sides of the top of the safe house (1), drag hooks (3) are clamped on the inner sides of the braces (2), one sides of the drag hooks (3) are connected with fixing knobs (4) through threads, connecting shafts (5) are clamped on the tops of the drag hooks (3), sliders (6) are welded at the bottoms of the connecting shafts (5), fastening screws (7) are connected with one sides of the sliders (6) through threads, adjusting rods (8) are welded on the tops of the connecting shafts (5), mounting seats (9) are sleeved on the surfaces of the adjusting rods (8), mounting cabins (10) are arranged inside the mounting seats (9), slide rails (14) are fixed at the bottoms of the mounting cabins (10), pressing screws (11) are connected with the tops of the mounting seats (9) through threads, and rotating shaft connecting plates (12) are connected with the ends of the pressing screws (11), the bottom of the connecting plate (12) is welded with a pressing plate (13), and the top of the mounting seat (9) is in threaded connection with a lifting ring (15).

2. The safety lifting device for the safety house according to claim 1, wherein one end of the connecting shaft (5) penetrates through and extends to the inner side of the top of the draw hook (3), and the upper surface of the draw hook (3) is provided with a waist-shaped groove matched with the connecting shaft (5).

3. The safety lifting device for the safety house according to claim 1, wherein one end of the fastening screw (7) penetrates and extends to one side of the outer portion of the draw hook (3), and the other end thereof is in contact with one side of the inner portion of the draw hook (3).

4. The safety lifting device for the safety house according to claim 3, wherein one side of the draw hook (3) is provided with a guide groove matched with the fastening screw (7).

5. The safety lifting device for the safety house as claimed in claim 1, wherein the adjusting rod (8) is provided with a slot on the upper surface, and the bottom of the pressing plate (13) is provided with a latch matched with the pressing plate.

6. The safety lifting device for the safety house according to claim 1, wherein one end of the fixing knob (4) penetrates and extends to the inside of one side of the draw hook (3), and the end of the fixing knob is contacted with the outer side of the brace (2).

7. The safety lifting device for the safety house as claimed in claim 1, wherein the bottom of the compression screw (11) penetrates and extends to the inside of the top of the installation bin (10).

8. The safety lifting device for the safety house as claimed in claim 1, wherein the bottom of the adjusting rod (8) is provided with a sliding groove matched with the sliding rail (14).

Background

The safety house is a cabin body capable of ensuring safety, the term is originally applied to aerospace technology, and is also called a rescue capsule, the safety house is used for guaranteeing that people escape or strive for rescue time within a certain time, so that self-rescue or rescue safety equipment is achieved, the safety house is applied to more fields at present, the rescue safety house for tourism, sightseeing cruise ship and underground operation is also successively disclosed, the safety house has the function of accommodating more people to save themselves when people collapse, penetrate water and the like, and various necessities which can be used for dozens of people to live for one month exist.

Safety house need carry out whole lifting and transporting with it after the manufacturing is accomplished to install to the installation region, current lifting and hanging mainly bind the back through the steel cable and use rings lifting and hanging, lifting and hanging the in-process, can lead to safety house to drop owing to skid, cause the damage, simultaneously because safety house's size differs, bind fixed difficulty, the focus can't be judged, leads to lifting by crane back safety house and can incline, has safe risk.

Disclosure of Invention

The invention aims to solve the defects that a safety house lifting device in the prior art cannot be effectively fixed, has a slip risk, is different in size of a safety house, is difficult to judge the center of gravity and is easy to incline in lifting, and provides the safety house lifting device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a safe hoisting accessory for safe room, includes safe room, the welding of safe roof portion both sides has the brace, the inboard card of brace is equipped with the drag hook, there is fixed knob drag hook one side through threaded connection, and drag hook top card is equipped with the connecting axle, the welding of connecting axle bottom has the slider, slider one side threaded connection has fastening screw, and connecting axle top welding machine has the regulation pole, regulating rod surface cover is equipped with the mount pad, the inside installation storehouse of having seted up of mount pad, installation storehouse bottom is fixed with the slide rail, and mount pad top threaded connection has the housing screw, housing screw tip pivot is connected with the connecting plate, the welding of connecting plate bottom has the clamp plate, and mount pad top threaded connection has rings.

Preferably, one end of the connecting shaft penetrates through and extends to the inner side of the top of the draw hook, and the upper surface of the draw hook is provided with a waist-shaped groove matched with the connecting shaft.

Preferably, one end of the fastening screw penetrates through and extends to the outer part of one side of the draw hook, and the other end of the fastening screw is contacted with the inner part of one side of the draw hook.

Preferably, one side of the draw hook is provided with a guide groove matched with the fastening screw.

Preferably, the upper surface of the adjusting rod is provided with a clamping groove, and the bottom of the pressing plate is provided with a clamping tooth matched with the pressing plate.

Preferably, one end of the fixing knob penetrates and extends into one side of the inner part of the draw hook, and the end part of the fixing knob is contacted with the outer side of the pull strip.

Preferably, the bottom of the compression screw penetrates through and extends to the inner side of the top of the mounting bin.

Preferably, the bottom of the adjusting rod is provided with a sliding chute matched with the sliding rail.

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

1. the device can be effectively fixed on the safe house, the risk that the safe house slips off due to misoperation or inclination caused by unstable gravity center in the lifting process is avoided, and property loss is effectively avoided;

2. the device can adjust the lifting position according to the size and the gravity center of the safety house, and achieves a more stable lifting effect.

In conclusion, by the aid of the lifting device, when the safety house is lifted and carried, the safety house can be effectively prevented from sliding off, the lifting position can be adjusted according to different sizes and safety houses with different gravity centers, and a more stable lifting effect is achieved.

Drawings

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

Fig. 1 is a schematic structural view of a safety lifting device for a safety house according to the present invention;

fig. 2 is a schematic top view of a safety lifting device for a safety house according to the present invention;

fig. 3 is a schematic view of a vertical cross-sectional structure of an installation base of the safety lifting device for the safety house according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1 safety house, 2 brace, 3 draw hooks, 4 fixed knobs, 5 connecting shafts, 6 sliding blocks, 7 fastening screws, 8 adjusting rods, 9 mounting seats, 10 mounting bins, 11 compression screws, 12 connecting plates, 13 pressing plates, 14 sliding rails and 15 lifting rings.

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.

Referring to fig. 1-3, an embodiment of the invention provides a safety lifting device for a safety house, which comprises a safety house 1, wherein braces 2 are welded on two sides of the top of the safety house 1, drag hooks 3 are clamped on the inner sides of the braces 2, one sides of the drag hooks 3 are connected with fixing knobs 4 through threads, a connecting shaft 5 is clamped on the top of the drag hooks 3, a sliding block 6 is welded on the bottom of the connecting shaft 5, fastening screws 7 are connected on one sides of the sliding block 6 through threads, an adjusting rod 8 is welded on the top of the connecting shaft 5, an installation seat 9 is sleeved on the surface of the adjusting rod 8, an installation cabin 10 is arranged inside the installation seat 9, a sliding rail 14 is fixed at the bottom of the installation cabin 10, a compression screw 11 is connected on the top of the installation seat 9 through threads, a connecting plate 12 is connected on the end of the compression screw 11 through a rotating shaft, a pressing plate 13 is welded on the bottom of the connecting plate 12, and a lifting ring 15 is connected on the top of the installation seat 9 through threads.

Connecting axle 5 one end runs through and extends to the top of drag hook 3 inboard, drag hook 3 upper surface seted up with 5 complex waist type grooves of connecting axle, 7 one end of fastening screw runs through and extends to one side of drag hook 3 outside, its other end contacts with one side of drag hook 3 is inside, drag hook 3 one side seted up with 7 complex guide ways of fastening screw, adjust 8 upper surfaces of pole and seted up the draw-in groove, 13 bottoms of clamp plate are provided with rather than complex latch, 4 one ends of fixed knob run through and extend to one side of drag hook 3 inside, its tip contacts with 2 outsides of brace, the top inboard that compresses tightly screw 11 bottom runs through and extends to installation storehouse 10, adjust 8 bottoms of pole and seted up with slide rail 14 complex spout.

In the embodiment, braces 2 are welded at the tops of two sides of a safety room 1 to facilitate lifting work, a drag hook 3 is clamped inside the braces 2, a fixing knob 4 in threaded connection with one side of the drag hook 3 is screwed tightly, the end part of the fixing knob 4 is in close contact with the surface of the braces 2, so that the whole lifting device is connected with the safety room 1 to prevent the safety room 1 from sliding down due to the inclination of the safety room 1 in the lifting process to cause property loss, a connecting shaft 5 is clamped at the top of the drag hook 3, a sliding block 6 is welded at the bottom of the connecting shaft 5, a waist-shaped groove matched with the connecting shaft 5 is formed at the top of the drag hook 3, the connecting shaft 5 can slide back and forth to match with the gravity center searching of the safety room 1, a fastening screw 7 is connected with one side of the sliding block 6 through a thread, the fastening screw 7 is screwed after the gravity center position is determined by the sliding block 6, achieving the fixing effect.

In this embodiment, adjust pole 8 at 5 tip welding of connecting axle, adjust pole 8 and run through in the inside installation storehouse 10 of mount pad 9, adjust the draw-in groove of pole 8 bottom, the slide rail 14 surface of installation storehouse 10 bottom is located to the card, make it play the guide effect to the flexible of adjusting pole 8, screw fixation housing screw 11 at mount pad 9 top, housing screw 11 bottom runs through and extends to the top inboard of installation storehouse 10, and connect connecting plate 12 at its tip pivot, connecting plate 12 bottom welding clamp plate 13, clamp plate 13 bottom is provided with the latch, adjust the upper surface of pole 8 and set up rather than the complex draw-in groove, after adjusting the position of mount pad 9 about, twist housing screw 11, make clamp plate 13 and 8 upper surface draw-in groove interlock of regulating plate, reach effective fixed, at mount pad 9 top threaded connection rings 15, conveniently lift by crane the work.

In embodiment 1, the pressing plate 13 is welded to the bottom of the connecting plate 12, and in embodiment two, the pressing plate 13 may be fixed to the bottom of the connecting plate 12 by riveting.

In the third embodiment, the bottom of the connecting plate 12 can be directly processed with a latch consistent with the pressure plate 13 to be matched with a slot at the top of the adjusting rod 8 for use.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention are understood according to specific situations. In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 the invention. In this specification, the schematic representations of the terms used above do not necessarily 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, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.