CN218916795U

CN218916795U - Falling protector detection device

Info

Publication number: CN218916795U
Application number: CN202223261781.9U
Authority: CN
Inventors: 邓海金; 徐志斌; 王聪; 吴海军; 李超; 余理伟
Original assignee: Jiangxi Blue Light Construction Machinery Equipment Testing Co ltd
Current assignee: Jiangxi Blue Light Testing Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a falling protector detection device which comprises a box body and a falling protector body arranged in the box body, wherein the top of the falling protector body is fixedly connected with an upper lifting rope, the bottom of the falling protector body is movably connected with a lower lifting hook, the upper side of the inside of the box body is fixedly connected with a hanging rod, the hanging rod penetrates through the center ring of the upper lifting rope, a locking component used for stably locking the falling protector body is further arranged in the box body, a falling part is movably hung on the lower lifting hook, and a supporting component used for supporting the falling part is arranged on the lower side of the falling part. According to the safety hook detection device designed by the utility model, the pull rope structure is adopted to detect the safety hook, so that the stability of a pendant object can be increased by stabilizing the safety hook, the larger shaking of the pendant object caused by shaking of the safety hook is avoided, the collision probability of the object is reduced, the use safety is ensured, and the safety hook detection device has a usable value in the technical field of detection of building equipment.

Description

Falling protector detection device

Technical Field

The utility model relates to the technical field of detection of building equipment, in particular to a falling protector detection device.

Background

The falling protector is also called a speed difference device, is a product with a protective function, can quickly brake and lock falling objects within a limited distance, is suitable for hoisting cargoes, protects life safety of ground operators and prevents damage of the objects of the hoisted workpieces, and is automatically controlled by utilizing the falling speed difference of the objects, and is high in hanging speed and low in use.

In order to ensure the safe use of the safety catch, the safety performance is generally detected after the safety catch is manufactured.

The existing safety catch detection device is in a detection stage, only the top of the safety catch is fixed, the safety catch can easily shake at a relatively long distance due to falling of a pendant object, even the safety catch can also shake in a following manner, collision between the object and the surrounding environment is easily caused, and the safety catch is not safe and reliable enough to use.

Disclosure of Invention

In order to solve the problems set forth in the background art, an object of the present utility model is to provide a fall arrester detection device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the anti-falling device comprises a box body and an anti-falling device body arranged in the box body, wherein the top of the anti-falling device body is fixedly connected with an upper lifting rope, the bottom of the anti-falling device body is movably connected with a lower lifting hook, the upper side of the box body is fixedly connected with a hanging rod, the hanging rod penetrates through a center ring of the upper lifting rope, a locking component used for stably locking the anti-falling device body is further arranged in the box body, a falling piece is movably hung on the lower lifting hook, and a supporting component used for supporting the falling piece is arranged on the lower side of the falling piece.

The locking component comprises a screw rod which is rotationally connected to the upper side inside the box body, and a guide rod which corresponds to the screw rod and is fixedly connected to the upper side inside the box body, wherein the screw rod is provided with thread sections which are symmetrically distributed about the center of the screw rod, the thread sections on two sides are respectively in threaded connection with a pressing plate, the pressing plates are slidably connected to the guide rod, one end of the screw rod extends out to the output end of the driving motor which is fixedly connected to the outer part of the box body, and the driving motor is fixedly arranged outside the box body.

As preferable mode of the utility model, rubber pads are fixedly connected to the sides, close to each other, of the pressing plates at both sides.

As the preferred mode of the utility model, the supporting component comprises a supporting plate which is rotationally connected in the box body in a bilateral symmetry way, the centers of the lower sides of the supporting plate at two sides are hinged with the output ends of the electric telescopic rods, and the rod body ends of the electric telescopic rods at two sides are correspondingly hinged on the inner walls of the left side and the right side of the box body.

As the preferable mode of the utility model, the lower side of the inside of the box body is fixedly connected with a net, and the net is a nylon rope net.

As the preferable mode of the utility model, the front wall of the box body is provided with a first through hole at the position opposite to the falling protector body and the falling piece, one side of the first through hole is hinged to an upper door, the front wall of the box body is provided with a second through hole at the position opposite to the connecting net, and one side of the second through hole is hinged to a lower door.

As the preferable mode of the utility model, the upper opening door is a transparent glass door, and handles are fixedly connected to the outer sides of the upper opening door and the lower opening door.

Compared with the prior art, the utility model has the following beneficial effects:

according to the safety hook detection device designed by the utility model, the pull rope structure is adopted to detect the safety hook, so that the stability of a pendant object can be increased by stabilizing the safety hook, the larger shaking of the pendant object caused by shaking of the safety hook is avoided, the collision probability of the object is reduced, the use safety is ensured, and the safety hook detection device has a usable value in the technical field of detection of building equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

fig. 3 is a schematic elevational view of the present utility model.

In the figure: 1. a case; 2. a hanging rod; 3. a lifting rope is arranged; 4. a fall arrester body; 5. a pressing plate; 6. a screw; 7. a rubber pad; 8. a lower lifting hook; 9. a drop member; 10. a supporting plate; 11. an electric telescopic rod; 12. connecting a net; 13. a driving motor; 14. a guide rod; 15. opening the door; 16. a door is opened downwards; 17. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the anti-falling device comprises a box body 1 and an anti-falling device body 4 arranged in the box body 1, wherein the top of the anti-falling device body 4 is fixedly connected with an upper lifting hook 3, the bottom of the anti-falling device body 4 is movably connected with a lower lifting hook 8, the upper side of the inside of the box body 1 is fixedly connected with a hanging rod 2, the hanging rod 2 penetrates through a central ring of the upper lifting hook 3, a locking component for stably locking the anti-falling device body 4 is further arranged in the box body 1, a falling piece 9 is movably hung on the lower lifting hook 8, and a supporting component for supporting the falling piece 9 is arranged on the lower side of the falling piece 9.

Referring to fig. 1-2, the locking assembly comprises a screw rod 6 rotatably connected to the upper side inside the box 1, and a guide rod 14 fixedly connected to the upper side inside the box 1 corresponding to the height of the screw rod 6, wherein the screw rod 6 is provided with thread segments symmetrically distributed about the center, the thread segments on two sides are respectively in threaded connection with a pressing plate 5, the pressing plates 5 on two sides are in sliding connection with the guide rod 14, one end of the screw rod 6 extends out to the output end of a driving motor 13 fixedly connected to the outside of the box 1, and the driving motor 13 is fixedly arranged outside the box 1.

As a technical optimization scheme of the utility model, through arranging the locking assembly, the screw rod 6 can be controlled to rotate by the driving motor 13, so that the pressing plates 5 are mutually close to lock the fall arrester body 4, and the shaking locking effect of the fall arrester body 4 is achieved.

Referring to fig. 1-2, rubber pads 7 are fixedly connected to the sides, close to each other, of the pressing plates 5.

As a technical optimization scheme of the utility model, the rubber pad 7 is arranged, so that the pressing plate 5 can be prevented from damaging the surface of the falling protector body 4.

Referring to fig. 1, the holding assembly includes a supporting plate 10 rotationally connected inside a case 1 in bilateral symmetry, wherein the centers of the lower sides of the supporting plate 10 are hinged with the output ends of an electric telescopic rod 11, and the rod ends of the electric telescopic rod 11 are correspondingly hinged on the inner walls of the left side and the right side of the case 1.

As a technical optimization scheme of the utility model, through arranging the supporting component, the angle of the supporting plate 10 can be controlled through the telescopic movement of the electric telescopic rod 11, so that the use effects of supporting and emptying the falling piece 9 are achieved.

Referring to fig. 1, a net 12 is fixedly connected to the lower side of the inside of the case 1, and the net 12 is a nylon rope net.

As a technical optimization scheme of the utility model, through arranging the net 12, the falling piece 9 during unqualified detection can be subjected to falling protection, and falling impact is avoided to damage the falling piece 9.

Referring to fig. 3, a first through hole is formed in the front wall of the case 1 opposite to the position of the fall arrester body 4 and the falling piece 9, an upper door 15 is hinged to one side of the first through hole, a second through hole is formed in the front wall of the case 1 opposite to the position of the connecting net 12, and a lower door 16 is hinged to one side of the second through hole.

As a technical optimization scheme of the utility model, the upper door 15 is arranged, so that the falling protector body 4 and the falling parts 9 can be conveniently installed and detached, and the lower door 16 is arranged, so that the falling parts 9 on the receiving net 12 can be conveniently taken out.

Referring to fig. 3, the upper opening door 15 is a transparent glass door, and handles 17 are fixedly connected to the outer sides of the upper opening door 15 and the lower opening door 16.

As a technical optimization scheme of the utility model, the upper door 15 and the lower door 16 are conveniently pulled open by arranging the handle 17.

The working principle and the using flow of the utility model are as follows: when the device is used for detecting the falling protector, the upper opening door 15 is firstly opened, the falling protector 9 is hung on the lower lifting hook 8, the falling protector 9 is supported by the supporting plate 10 at a horizontal angle, the upper lifting rope 3 of the falling protector is hung on the upper portion of the falling protector through the hanging rod 2, then the driving motor 13 is operated, the screw rod 6 is controlled to rotate through the driving motor 13, the pressing plates 5 are mutually close to lock the falling protector body 4, then the upper opening door 15 is closed, the supporting plate 10 is controlled to obliquely rotate through the operation of the electric telescopic rod 11, the falling protector 9 falls to perform free falling body movement, the falling of the falling protector 9 can be stopped by the qualified falling protector, the falling protector 9 can be continuously fallen to the falling protector 9 through the connecting net 12, the falling protector 9 on the connecting net 12 is taken by opening the lower opening door 16, the falling protector body 4 is replaced by opening the upper opening door 15 again, and therefore the use process of the device is completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a safety hook detection device, includes box (1) to and establish at inside safety hook organism (4) of box (1), lifting rope (3) are gone up in the top fixed connection of safety hook organism (4), lifting hook (8), its characterized in that under the bottom swing joint of safety hook organism (4): the utility model discloses a safety hook, including box (1) inside upside fixedly connected with peg (2), peg (2) pass the central circle of going up lifting rope (3), the inside of box (1) still is equipped with and is used for carrying out the locking subassembly of stable locking to safety hook organism (4), drop piece (9) have been hung to activity on lower lifting hook (8), drop piece (9) downside sets up and is used for carrying out the support subassembly of holding up it.

2. The fall arrester detection apparatus of claim 1 wherein: the locking assembly comprises a screw rod (6) which is rotationally connected to the upper side inside the box body (1), and a guide rod (14) which corresponds to the screw rod (6) and is fixedly connected to the upper side inside the box body (1), wherein the screw rod (6) is provided with thread segments which are symmetrically distributed about the center of the screw rod, the thread segments on two sides are respectively in threaded connection with a pressing plate (5), the pressing plates (5) are slidably connected to the guide rod (14), one end of the screw rod (6) extends out to the output end of the box body (1) which is fixedly connected with a driving motor (13), and the driving motor (13) is fixedly arranged outside the box body (1).

3. The fall arrester detection apparatus of claim 2 wherein: rubber pads (7) are fixedly connected to the two sides of the pressing plates (5) close to each other.

4. The fall arrester detection apparatus of claim 1 wherein: the supporting component comprises a supporting plate (10) which is rotationally connected inside the box body (1) in a bilateral symmetry mode, the centers of the lower sides of the supporting plate (10) are hinged with the output ends of electric telescopic rods (11), and the rod body ends of the electric telescopic rods (11) are correspondingly hinged to the inner walls of the left side and the right side of the box body (1).

5. The fall arrester detection apparatus of claim 1 wherein: the lower side of the inside of the box body (1) is fixedly connected with a net (12), and the net (12) is a nylon rope net.

6. The fall arrester detection apparatus of claim 5 wherein: the front wall of the box body (1) is opposite to the falling protector body (4) and the falling part (9), a first through hole is formed in the position, opposite to the connecting net (12), of the front wall of the box body (1), an upper door (15) is hinged to one side of the first through hole, a second through hole is formed in the position, opposite to the connecting net (12), of the front wall of the box body (1), and a lower door (16) is hinged to one side of the second through hole.

7. The fall arrester detection apparatus of claim 6 wherein: the upper opening door (15) is a transparent glass door, and handles (17) are fixedly connected to the outer sides of the upper opening door (15) and the lower opening door (16).