CN218912693U

CN218912693U - Hangar gate anti-falling device

Info

Publication number: CN218912693U
Application number: CN202222792694.XU
Authority: CN
Inventors: 楼骏绯; 徐剑青; 宣叶峰; 楼奇昂
Original assignee: Zhejiang Rongrun Machinery Co ltd
Current assignee: Zhejiang Rongrun Machinery Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-04-25
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a hangar gate anti-falling device which comprises a bottom plate, a supporting plate and a positioning block, wherein a door frame is arranged on two sides of the top end of the bottom plate, the supporting plate is fixed on one side of the door frame, guide structures are arranged on two ends of one side of the supporting plate, an extension block is sleeved on the outer side of the positioning block, a protection structure is arranged on the outer side of the extension block, and fixing structures are arranged on two sides of the extension block. According to the utility model, the four groups of connecting rods and the supporting blocks are driven to respectively push the four groups of fixing blocks to be inserted into the corresponding four groups of fixing grooves along the inner walls of the four groups of supporting blocks through threaded engagement by a worker to rotate the four groups of rotating handles in sequence, so that the two groups of positioning blocks are conveniently pressed and fixed in the extending blocks, the positioning blocks are prevented from shaking, and the stability of the gate body is prevented from being influenced, thereby realizing the reinforcing and fixing functions of the device, improving the functionality of the device, improving the stability of the positioning blocks, ensuring the effect of supporting the gate body and preventing the gate body from falling.

Description

Hangar gate anti-falling device

Technical Field

The utility model relates to the technical field of anti-falling devices, in particular to a hangar gate anti-falling device.

Background

The hangar door is called hangar for short, a large-span single-layer building for maintaining the airplane is a main building of an airplane maintenance area, a plurality of large-scale projects different from common industrial doors exist, the size of the door is large in general, special designs and schemes can be provided for the large-scale projects, and a plurality of reference projects of the doors can also be provided, the technical characteristics of the hangar door are approximately the same as that of the hangar door, under the situation that enterprises such as industry, manufacturing industry and the like are expanding increasingly, the demands of the extra-large doors are also increased gradually, and the existence of the extra-large industrial doors can ensure that your factories, enterprises and business places avoid or artificially damage or damage from nature; the sliding type gate and the vertical lifting gate, wherein, the vertical lifting opening type hangar gate is adopted, after the hangar gate is completely opened, the door plate can be hidden above the hole or behind the wall body for saving space, and in order to ensure the stability of the vertical lifting gate body, the falling prevention device is very necessary, and the falling prevention device is favorable for preventing the gate from suddenly falling to cause certain potential safety hazard;

1. when the vertical lifting garage gate is required to be subjected to falling prevention, the common falling prevention device is directly inserted into and supported by the positioning block, so that the gate lifted to a designated position through the starting of the supporting of the positioning block shakes, and the effect of the positioning block on the supporting and positioning of the gate is seriously affected;

2. the positioning block which cannot be fixed is inconvenient to strengthen the effect of supporting connection to the positioning column inserted into the extension block, the fixing structure cannot be quickly detached from the positioning block which needs to be moved out of the extension block, the traditional hangar gate anti-falling device is mainly arranged outside, workers can be carelessly collided on the extension block in the moving process, the workers can be injured, the safety of the device is reduced, and the potential safety hazard is large, so that the practicability of the device is reduced.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a hangar gate anti-falling device, which solves the problem that the prior art is inconvenient to strengthen and fix.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a hangar gate anti-falling device, includes bottom plate, backup pad and locating piece, the door frame is all installed to the both sides on bottom plate top, and one side of door frame is fixed with the backup pad, hydraulic push rod is installed to one side of backup pad, the both ends of backup pad one side all are provided with guide structure, and one side of guide structure is fixed with the locating piece, the outside cover of locating piece is equipped with the extension piece, and the outside of extension piece is provided with protective structure, one side of extension piece is fixed with the gate body, the both sides of extension piece all are provided with fixed knot and construct, fixed knot constructs including changeing handle, connecting rod, supporting shoe, fixed block and fixed slot, the inside at the locating piece is all seted up to the fixed slot, the inside of fixed slot is inserted and is equipped with the fixed block, and the top of fixed block is fixed with the connecting rod, the outside cover of connecting rod is equipped with the supporting shoe, the top of connecting rod is fixed with changeing the handle.

By using the hangar gate anti-falling device of the technical scheme, the four groups of connecting rods are driven to move downwards through threaded engagement with the supporting blocks by sequentially rotating the four groups of rotating handles by a worker, and then the four groups of connecting rods which move downwards push the four groups of fixing blocks to be inserted into the corresponding four groups of fixing grooves, so that the two groups of positioning blocks are conveniently pressed and fastened in the extending blocks, the positioning blocks are prevented from shaking, and the stability of a gate body is affected.

Preferably, the guide structure comprises a loop bar, a slide bar and a connecting block, wherein the connecting block is fixed on one side of the positioning block, the slide bar is fixed on one side of the connecting block, and the loop bar is sleeved on the outer side of the slide bar. The two groups of slide bars are fixedly connected with the positioning block through the two groups of connecting blocks, then the two groups of slide bars slide along the inner walls of the two groups of loop bars along with the movement of the positioning block, so that the two groups of slide bars are convenient for guiding the positioning block, and the positioning block is prevented from shaking in the pushing of the hydraulic push rod and misplacement of the slot of the extension block.

Preferably, the loop bar and the sliding bar form a sliding structure, so that the sliding bar slides along the inner wall of the loop bar in the loop bar, a moving positioning block is conveniently guided, the positioning block is prevented from inclining, and the connecting block and the positioning block are of a welding integrated structure. The connecting block is tightly connected with the positioning block, so that the connecting block and the positioning block are convenient to separate and fall off.

Preferably, the sliding rods are provided with two groups, so that the two groups of sliding rods slide in the sleeve rod along with the movement of the positioning block, the two groups of sliding rods are convenient to ensure the balance of the movement of the positioning block, and the diameter of the sliding rod is smaller than the inner diameter of the sleeve rod. So that the slide bar can move rapidly inside the loop bar.

Preferably, the outer wall of the connecting rod is provided with external threads, the inner wall of the supporting block is provided with internal threads, and the connecting rod and the supporting block form a rotating structure through the engagement of the internal threads and the external threads. The rotating handle is enabled to rotate the connecting rod to move up and down along the inner wall of the supporting block through threaded engagement, so that the fixed block is driven to quickly enter or leave the inside of the fixed groove.

Preferably, the fixed blocks are symmetrically distributed at two ends of the positioning block, so that the symmetrically distributed fixed blocks are inserted into the positioning block, the effect of connecting and fixing the positioning block and the extension block is convenient to strengthen, the effect of supporting the gate body by the positioning block through the extension block is improved, and the rotating handle and the connecting rod are of a welding integrated structure. The rotating handle is more firmly connected with the connecting rod, and the rotating handle is convenient to drive the connecting rod to rotate.

Preferably, the protection structure comprises an adhesive layer, a rubber sleeve and a latex torsion block, wherein the adhesive layer is arranged on the outer side of the extension block, the rubber sleeve is arranged at the top end of the adhesive layer, and the latex torsion block is arranged in the rubber sleeve. The adhesive force of the rubber sleeve is enhanced through the adhesive layer, the rubber sleeve wraps the extension block to increase the elasticity of the extension block, the effect of the extension block on external force buffering is convenient to strengthen, workers are prevented from carelessly colliding with the extension block to be injured or the extension block is prevented from being collided and damaged, and meanwhile, the plurality of groups of latex torsion blocks are collided by external force to twist and rebound to increase the elasticity of the rubber sleeve.

Preferably, the latex torsion blocks are arranged in the rubber sleeve in a plurality of groups, and the latex torsion blocks in the plurality of groups are distributed in the rubber sleeve at equal intervals. The elasticity of the rubber sleeve is increased by the torsion rebound of the latex torsion blocks which are uniformly distributed in the multiple groups, so that workers can be prevented from being injured by the extension blocks conveniently, and the safety of the device is reduced.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: the hangar gate anti-falling device has reasonable structure and has the following advantages:

(1) The four groups of connecting rods and the supporting blocks are driven to be respectively pushed downwards along the inner walls of the four groups of supporting blocks through threaded engagement by a worker to be inserted into the corresponding four groups of fixing grooves by the four groups of rotating handles in sequence, so that two groups of positioning blocks are conveniently pressed and fixed in the extending blocks, the positioning blocks are prevented from shaking, and the stability of a gate body is influenced;

(2) The two groups of slide bars are fixedly connected with the positioning block through the two groups of connecting blocks, and then the two groups of slide bars slide along the inner walls of the two groups of loop bars along with the movement of the positioning block, so that the positioning block is prevented from shaking and misplacement of the slot of the extension block in the pushing of the hydraulic push rod, the supporting effect of the positioning block is influenced, the sliding guide function of the device is realized, the convenience of the device is improved, the stability of the positioning block is ensured, and the positioning block is convenient to align and insert into the extension block;

(3) The adhesive force of the rubber sleeve is enhanced through the adhesive layer, the rubber sleeve with elasticity immediately wraps the extension block to strengthen the effect of the extension block on external force buffering, the operator is prevented from carelessly colliding with the extension block to be injured or the extension block is prevented from being damaged by collision, and meanwhile, the plurality of groups of latex torsion blocks are subjected to external force impact torsion rebound to increase the elasticity of the rubber sleeve, so that the reinforcing protection function of the device is realized, the safety of the device is improved, and the potential safety hazard is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a rear sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a guide structure according to the present utility model;

FIG. 4 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 5 is a schematic rear view of a protective structure according to the present utility model.

Reference numerals in the drawings illustrate: 1. a bottom plate; 2. a door frame; 3. a support plate; 4. a hydraulic push rod; 5. a guide structure; 501. a loop bar; 502. a slide bar; 503. a connecting block; 6. a fixed structure; 601. a rotating handle; 602. a connecting rod; 603. a support block; 604. a fixed block; 605. a fixing groove; 7. a protective structure; 701. an adhesive layer; 702. a rubber sleeve; 703. latex torsion blocks; 8. an extension block; 9. a gate body; 10. and (5) positioning blocks.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the anti-falling device for a hangar gate provided by the utility model comprises a bottom plate 1, a supporting plate 3 and a positioning block 10, wherein the two sides of the top end of the bottom plate 1 are respectively provided with a door frame 2, one side of the door frame 2 is fixedly provided with the supporting plate 3, one side of the supporting plate 3 is provided with a hydraulic push rod 4, both ends of one side of the supporting plate 3 are respectively provided with a guide structure 5, one side of the guide structure 5 is fixedly provided with the positioning block 10, the outer side of the positioning block 10 is sleeved with an extension block 8, the outer side of the extension block 8 is provided with a protective structure 7, one side of the extension block 8 is fixedly provided with a gate body 9, both sides of the extension block 8 are respectively provided with a fixing structure 6, the fixing structure 6 comprises a rotating handle 601, a connecting rod 602, a supporting block 603, a fixing block 604 and a fixing groove 605, the fixing groove 605 is respectively arranged in the positioning block 10, the fixing groove 605 is internally inserted with the fixing block 604, the connecting rod 602 is sleeved with the supporting block 603 at the outer side, the top end of the connecting rod 602 is fixedly provided with a rotating handle 601, the outer wall of the connecting rod 602 is provided with an external thread, the inner thread 603 is arranged on the inner wall of the supporting block, the connecting rod and the connecting rod 603 is symmetrically arranged with the fixing structure of the supporting block 602, and the fixing blocks are symmetrically arranged through the rotating structures and are in a rotating structure 10, and are in a welding mode.

The working principle of the hangar gate anti-falling device based on the first embodiment is as follows: the device is arranged at a designated position and externally connected with a power supply, a plurality of groups of integrated extension blocks 8 are driven to ascend and move to a required position by starting a gate body 9 to stop, then two groups of hydraulic push rods 4 are simultaneously started to push two groups of positioning blocks 10 to be inserted into the corresponding extension blocks 8 after the gate body 9 stops to support and fix the extension blocks 8, so that the effect of reinforcing the gate body 9 to support is achieved, the gate body 9 is prevented from falling down, the four groups of rotating handles 601 are sequentially rotated by a worker, the four groups of rotating handles 601 drive the four groups of connecting rods 602 and the supporting blocks 603 to move downwards along the inner walls of the four groups of supporting blocks 603 respectively through threaded engagement, and then the four groups of connecting rods 602 which move downwards push the four groups of fixing blocks 604 to be inserted into the corresponding four groups of fixing grooves 605, so that the two groups of positioning blocks 10 are conveniently pressed and fixed in the extension blocks 8, and the stability of the gate body 9 is prevented from being swayed.

Example two

The embodiment comprises the following steps: the guide structure 5 comprises a sleeve rod 501, a slide rod 502 and a connecting block 503, wherein the connecting block 503 is fixed on one side of the positioning block 10, the slide rod 502 is fixed on one side of the connecting block 503, the sleeve rod 501 is sleeved on the outer side of the slide rod 502, the sleeve rod 501 and the slide rod 502 form a sliding structure, the connecting block 503 and the positioning block 10 are of a welding integrated structure, the slide rods 502 are provided with two groups, and the diameter of the slide rod 502 is smaller than the inner diameter of the sleeve rod 501.

In this embodiment, two sets of slide bars 502 are connected and fixed to the positioning block 10 through two sets of connecting blocks 503, then the two sets of slide bars 502 which are connected and fixed to the positioning block 10 move along with the movement of the positioning block 10, and then the two moving sets of slide bars 502 slide along the inner walls of the two sets of loop bars 501 respectively, so that the two sets of slide bars 502 are convenient for guiding the positioning block 10, and the positioning block 10 is prevented from shaking in the pushing of the hydraulic push rod 4 and misplacement of the slot of the extension block 8, thereby affecting the supporting effect of the positioning block 10.

Example III

The embodiment comprises the following steps: the protective structure 7 comprises an adhesive layer 701, a rubber sleeve 702 and latex torsion blocks 703, wherein the adhesive layer 701 is arranged on the outer side of the extension block 8, the rubber sleeve 702 is arranged at the top end of the adhesive layer 701, the latex torsion blocks 703 are arranged in the rubber sleeve 702, a plurality of groups of the latex torsion blocks 703 are arranged in the rubber sleeve 702, and the latex torsion blocks 703 are distributed at equal intervals in the rubber sleeve 702.

In this embodiment, strengthen the adhesive force of rubber sleeve 702 through adhesive layer 701, be convenient for strengthen the steadiness of rubber sleeve 702 adhesion, prevent to appear droing, immediately rubber sleeve 702 wraps extension piece 8 and live the elasticity that increases extension piece 8, be convenient for strengthen the effect of extension piece 8 to external force buffering, prevent that the staff from carelessly bumping extension piece 8 injury or extension piece 8 is damaged by the collision, multiunit latex torsion piece 703 receives the elasticity that external force striking distortion resilience increased rubber sleeve 702 simultaneously, prevent that rubber sleeve 702 atress is sunken unable to resume.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a hangar gate anti-falling device, includes bottom plate (1), backup pad (3) and locating piece (10), its characterized in that: the two sides of the top end of the bottom plate (1) are provided with the door frame (2), and one side of the door frame (2) is fixed with the supporting plate (3);

a hydraulic push rod (4) is arranged on one side of the supporting plate (3), guide structures (5) are arranged at two ends of one side of the supporting plate (3), and a positioning block (10) is fixed on one side of the guide structures (5);

the outside cover of locating piece (10) is equipped with extension piece (8), and the outside of extension piece (8) is provided with protective structure (7), one side of extension piece (8) is fixed with gate body (9), the both sides of extension piece (8) all are provided with fixed knot construct (6), fixed knot construct (6) including changeing handle (601), connecting rod (602), supporting shoe (603), fixed shoe (604) and fixed slot (605), the inside at locating piece (10) is all seted up to fixed slot (605), the inside of fixed slot (605) is inserted and is equipped with fixed shoe (604), and the top of fixed shoe (604) is fixed with connecting rod (602), the outside cover of connecting rod (602) is equipped with supporting shoe (603), the top of connecting rod (602) is fixed with changeing handle (601).

2. The hangar gate fall arrest device as defined in claim 1, wherein: the guide structure (5) comprises a loop bar (501), a sliding bar (502) and a connecting block (503), wherein the connecting block (503) is fixed on one side of the positioning block (10), the sliding bar (502) is fixed on one side of the connecting block (503), and the loop bar (501) is sleeved on the outer side of the sliding bar (502).

3. The hangar gate fall arrest device as defined in claim 2, wherein: the sleeve rod (501) and the sliding rod (502) form a sliding structure, and the connecting block (503) and the positioning block (10) are of a welding integrated structure.

4. The hangar gate fall arrest device as defined in claim 2, wherein: the sliding rods (502) are provided with two groups, and the diameter of each sliding rod (502) is smaller than the inner diameter of the corresponding sleeve rod (501).

5. The hangar gate fall arrest device as defined in claim 1, wherein: external threads are formed on the outer wall of the connecting rod (602), internal threads are formed on the inner wall of the supporting block (603), and the connecting rod (602) and the supporting block (603) form a rotating structure through engagement of the internal threads and the external threads.

6. The hangar gate fall arrest device as defined in claim 1, wherein: the fixed blocks (604) are symmetrically distributed at two ends of the positioning block (10), and the rotating handle (601) and the connecting rod (602) are of a welding integrated structure.

7. The hangar gate fall arrest device as defined in claim 1, wherein: the protection structure (7) comprises an adhesive layer (701), a rubber sleeve (702) and latex torsion blocks (703), wherein the adhesive layer (701) is arranged on the outer side of the extension block (8), the rubber sleeve (702) is arranged at the top end of the adhesive layer (701), and the latex torsion blocks (703) are arranged in the rubber sleeve (702).

8. The hangar gate fall arrest device as defined in claim 7, wherein: the latex torsion blocks (703) are arranged in the rubber sleeve (702) in a plurality of groups, and the latex torsion blocks (703) in the plurality of groups are distributed in the rubber sleeve (702) at equal intervals.