CN220319184U

CN220319184U - Safety tying and hanging tool for high-altitude edge operation

Info

Publication number: CN220319184U
Application number: CN202321916664.3U
Authority: CN
Inventors: 李春鹏; 钱超; 刘欢; 王闯; 张国河; 孟凡泽
Original assignee: Civil Aviation Airport Construction Engineering Co Ltd
Current assignee: Civil Aviation Airport Construction Engineering Co Ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-01-09
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of safety tying and hanging for high-altitude edge operation, and discloses a safety tying and hanging tool for high-altitude edge operation, which comprises tying and hanging sliding mechanisms arranged at intervals on two sides; the tying and hanging sliding mechanisms comprise U-shaped bases, and the bottoms of the U-shaped bases are hinged with a plurality of anchor ear sliding assemblies; the hoop sliding components comprise a first hoop rod and a second hoop rod which are hinged; the upper ends of the first hoop pole and the second hoop pole are hinged, and the lower ends of the first hoop pole and the second hoop pole are fixedly connected through a connecting structure; the inner side walls of the first hoop pole and the second hoop pole are fixedly connected with a plurality of rolling ball pieces; the top fixedly connected with footstock of U-shaped base, the arc of footstock fixedly connected with spacing foot portion takes operating personnel's foot can steadily support on pipeline or scaffold tube to because of the foot supports completely on the area footstock, the holding surface is big, and the pressure that the foot received is little, is difficult for tiring, has improved the security of operation.

Description

Safety tying and hanging tool for high-altitude edge operation

Technical Field

The utility model belongs to the technical field of safety tying and hanging for high-altitude edge operation, and particularly relates to a safety tying and hanging tool for high-altitude edge operation.

Background

In high-altitude operations such as building construction and electric power construction, the operation of facing the edge is often required to be carried out in a high-altitude environment, and the outside of the operation position is not blocked by the operation of facing the edge, so that the danger coefficient of the operation of facing the edge in a high-altitude state is very high, at present, the operation of facing the edge in a high-altitude state is required to wear a hanging lock rope according to construction requirements, an operator is fixedly hung through the hanging lock rope, and the locking rope is pulled and hung on a scaffold, a cross beam, a steel wire rope and the like to carry out operation while moving in a hanging state.

In the construction operation process, the feet of an operator are often supported at positions such as a scaffold, a pipeline and the like, and the feet are used as fulcrums for convenient operation and construction. However, in the high-altitude operation state, especially when long-time operation is performed, an operator often causes that the footsteps stand unstably at the supporting position due to tiredness, and the specific reason is that the contact surface between the feet and the standing scaffold and the pipeline position is very small, so that the pressure born by the feet is overlarge, the feet are tired due to long-time suspension standing, and the operator easily falls from the standing scaffold (consisting of steel pipes) and the pipeline position due to standing positions, and is pulled and hung under the locking rope to form a suspension posture.

However, in the actual operation process, because an operator cannot wear the locking rope correctly according to the construction requirement or the locking rope is aged, once the locking rope is sideslip and suspended from a standing position, a large safety accident is very easy to generate. And once the stand is sideslip and suspended, the stand can easily rotate and strike on peripheral obstacles such as scaffold tubes in a suspended state. Therefore, in the actual construction process, on the premise of not influencing the construction of operators, the stability of the feet and the standing position is improved, so that the labor is saved, the standing fatigue is reduced, and the safety of the operation can be greatly improved.

Disclosure of Invention

Based on the above background, the present utility model is to provide a safety tying tool for high-altitude edge operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safety tying and hanging tool for high-altitude edge operation comprises tying and hanging sliding mechanisms arranged at intervals on two sides;

the tying and hanging sliding mechanisms comprise U-shaped bases, and the bottoms of the U-shaped bases are hinged with a plurality of anchor ear sliding assemblies;

the hoop sliding assemblies comprise first hoop rods and second hoop rods which are arranged in a hinged mode;

the upper ends of the first hoop pole and the second hoop pole are hinged, and the lower ends of the first hoop pole and the second hoop pole are fixedly connected through a connecting structure;

the inner side walls of the first hoop pole and the second hoop pole are fixedly connected with a plurality of rolling ball pieces;

the top fixedly connected with footstock of U-shaped base, the arc area of footstock fixedly connected with spacing foot.

Preferably, the U-shaped base includes the lower perpendicular portion that the interval set up around, integrated into one piece has connecting portion between the top of lower perpendicular portion, the horizontal connecting screw rod of setting about fixedly connected with between the perpendicular portion down, the upper end of first staple bolt pole and second staple bolt pole articulates on horizontal connecting screw rod.

Preferably, the transverse connecting screw is in threaded connection with a plurality of positioning nuts respectively positioned at two sides of the first hoop pole and the second hoop pole.

Preferably, the connecting structure comprises a connecting screw rod fixedly connected to the lower end of the first hoop rod, a rectangular opening is formed in the lower end of the second hoop rod, the connecting screw rod penetrates through the rectangular opening, and a pressing nut is in threaded connection with the connecting screw rod and is positioned outside the rectangular opening in an extrusion mode.

Preferably, the ball piece comprises a ball seat fixedly assembled on the inner side walls of the corresponding first hoop pole and second hoop pole, and a ball is hinged to the outer side wall of the ball seat.

Preferably, an adjusting screw is fixedly connected to the inner side wall of the ball seat, and the adjusting screw is in threaded connection with the corresponding first hoop rod and the second hoop rod.

Preferably, the safety tying tool for high-altitude edge operation further comprises a leg jacket assembly arranged above the top seat.

Preferably, the leg jacket assembly comprises a first half jacket and a second half jacket symmetrically arranged;

the two ends of the first half jacket and the second half jacket are fixed through a tether;

the outer side walls of the first half jacket and the second half jacket are respectively fixedly connected to the top seat through pull ropes.

Preferably, the front end and the rear end of the top seat are respectively fixedly connected with a convex plate, and the convex plates are downwards connected with long locking screws in a threaded manner.

The utility model has the following beneficial effects:

1. during operation, an operator inserts feet into the arc-shaped belt, and in the operation process, the operator hangs the scaffold or the pipeline at the upper position through the sling according to the prior mode, wears the hitching and sliding mechanism on the feet, and slides while operating. Because embracing the slip through staple bolt slip subassembly and embracing on pipeline or scaffold tube, consequently, operating personnel's foot can steadily support on pipeline or scaffold tube to because of the foot supports completely on the area footstock, consequently, the holding surface is big, and the pressure that the foot received is little, is difficult for tiring, and then has improved the security of operation greatly. Meanwhile, because the ball seat and the rolling ball are designed, the greater flexibility and the maneuverability are maintained in the sliding process;

2. the leg jacket assembly comprises a first half jacket and a second half jacket which are symmetrically arranged; the two ends of the first half jacket and the second half jacket are fixed through the ropes, so that in the working process, after the feet are worn, the first half jacket and the second half jacket are worn on the legs, and further the wearing stability and the following sliding continuity are improved.

Drawings

In order to more clearly illustrate the embodiments of the 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, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.

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

fig. 2 is a schematic structural diagram of a hoop sliding component according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a leg jacket assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure of FIG. 1 under another view angle according to an embodiment of the present utility model;

FIG. 5 is a top view of the embodiment of the present utility model shown in FIG. 1;

fig. 6 is a schematic diagram of a front-back distribution mode of the hanging sliding mechanism in the embodiment of the utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Example 1

As shown in figures 1-6, the safety tying tool for high-altitude edge operation comprises tying sliding mechanisms arranged at intervals on two sides. In construction, the tying sliding mechanism is tied at the position from the leg to the foot, and can slide on a standing scaffold tube or pipeline, and the foot support surface is large, the pressure is small, the long-time operation of the foot and the leg is not easy to fatigue, and the operation safety is greatly improved.

Specifically, the tying sliding mechanisms comprise U-shaped bases 6, and two hoop sliding assemblies which are arranged at intervals in the front-back direction are hinged to the bottoms of the U-shaped bases 6.

The concrete structure is that the anchor ear sliding component comprises a first anchor ear pole 22 and a second anchor ear pole 21 which are hinged (the first anchor ear pole 22 and the second anchor ear pole 21 are arc-shaped); the upper ends of the first hoop pole 22 and the second hoop pole 21 are hinged, and the lower ends of the first hoop pole 22 and the second hoop pole 21 are fixedly connected through a connecting structure.

Specifically, the U-shaped base 6 includes the lower perpendicular portion that the interval set up around, and integrated into one piece has connecting portion between the top of lower perpendicular portion, the horizontal connecting screw rod 5 that sets up about fixedly connected with between the lower perpendicular portion, the upper end of first staple bolt pole 22 and second staple bolt pole 21 articulates on horizontal connecting screw rod 5. The first and second anchor rods 22, 21 are slidable relative to the lateral connecting screw 5.

The connecting structure comprises a connecting screw 61 fixedly connected to the lower end of the first hoop rod 22, a rectangular opening 211 is formed in the lower end of the second hoop rod 21, the connecting screw 61 penetrates through the rectangular opening, and a touch nut positioned outside the rectangular opening 211 is in threaded connection with the connecting screw 61.

In the working process, the hoop sliding component in the separated state is hooped on a pipeline or a scaffold pipe (on a tubular structure), and the mode is as follows: the connecting screw rod at the lower end position of the first hoop rod 22 to the first hoop rod 22 (the upper ends of the first hoop rod 22 and the second hoop rod 21 are provided with gaps, so that the connecting screw rod is not influenced when hinged to rotate) penetrates through the rectangular opening of the second hoop rod 21, and after the connecting screw rod is locked by the positioning nut, the second hoop rod 21 cannot loosen from the rectangular opening under the baffle of the positioning nut.

The inner side walls of the first hoop pole 22 and the second hoop pole 21 are fixedly connected with a plurality of rolling ball pieces 23; the sliding of the foot over e.g. a scaffold tube or pipe during operation is achieved by means of the ball 23.

Specifically, the ball member 23 includes a ball seat 231 fixedly mounted on the inner side wall of the corresponding first and second hoop rods 22, 21, and a ball 232 is hinged to the outer side wall of the ball seat 231 (a hinge joint is formed on the outer side wall of the ball seat 231 in a conventional manner, and the ball 232 is limited and hinged in the hinge joint).

The inner side wall of the ball seat 231 is fixedly connected with an adjusting screw 233, and the adjusting screw 233 is in threaded connection with the corresponding first hoop rod 22 and second hoop rod 21. During operation, an operator rotates the adjusting screw 233 to adjust the gap between the rolling ball 232 pieces 23 on the first hoop pole 22 and the second hoop pole 21 under the adjustment of the adjusting screw, so that the rolling ball 232 pieces 23 are abutted against the scaffold tube or the pipeline under the clamping state according to scaffold tubes or pipelines with different thicknesses.

The top of the U-shaped base 6 is fixedly connected with a footstock 1, and the footstock 1 is fixedly connected with an arc-shaped belt of a limiting foot part. The operator inserts the foot into the arc-shaped band 3 (adopts an elastic band to be an elastic rubber band), at this time, during the operation, the operator hangs the scaffold or the pipeline at the upper position through the sling according to the prior mode, wears the hitching sliding mechanism on the feet, and slides while operating. Because embracing the slip through staple bolt slip subassembly and embracing on pipeline or scaffold pipe, consequently, operating personnel's foot can steadily support on pipeline or scaffold pipe to because of the foot supports completely on area footstock 1, consequently, the holding surface is big, and the pressure that the foot received is little, is difficult for tiring, and then has improved the security of operation greatly.

Example 2

As shown in fig. 1 to 6, in this embodiment, on the basis of embodiment 1, a plurality of positioning nuts 51 respectively positioned at both sides of the first hoop rod 22 and the second hoop rod 21 are screwed on the lateral connecting screw 5.

The above-mentioned mode realizes that the distance between the first hoop rod 22 and the second hoop rod 21 on the front side and the rear side is adjusted after the positioning nut 51 is loosened, so that the sliding on the pipeline or the scaffold tube in an optimal distance mode is ensured.

Example 3

As shown in fig. 1 to 6, the safety harness for high-rise edge operation according to the present embodiment further includes a leg jacket assembly disposed above the top base 1, based on the embodiment 1. The upper ends of the legs are clamped and worn through the leg jacket assembly, so that the wearing stability is further improved.

Specifically, the leg jacket assembly includes a first half jacket 41 and a second half jacket 42 (made of rubber) symmetrically arranged; the first half jacket 41 and the second half jacket 42 are fixed at both ends by a tether 43, specifically, the tether 43 is fastened by being penetrated between the first half jacket 41 and the second half jacket 42. And the outer side walls of the first half jacket 41 and the second half jacket 42 are fixedly connected to the top seat 1 through pull ropes 44, respectively.

In operation, after the foot is worn, the first half-collet 41 and the second half-collet 42 are worn on the leg, specifically at the thigh.

Example 4

As shown in fig. 1 to 6, in this embodiment, on the basis of embodiment 1, the front end and the rear end of the top seat 1 are respectively and fixedly connected with a convex plate 11, and the convex plate 11 is connected with a long locking screw 111 in a downward threaded manner.

Specifically, when a long time operation is required at a certain position during the operation, the long locking screw 111 is screwed down until the long locking screw 111 is pressed against the pipe or scaffold tube, thereby realizing the operation in a positioning state,

Example 5

As shown in fig. 1 to 6, in this embodiment, on the basis of embodiment 1, according to the construction situation, when the feet are under construction, the hitching sliding mechanisms on both sides are left and right arranged in a state where both sides are kept apart, and the hitching sliding mechanisms on each side are slidably positioned on the double-side-discharged pipe or scaffold tube in the manner described above. In order to improve the consistency of synchronous operation of the hitching and sliding mechanism, long springs are fixedly connected between the side walls of the two side footrests 1 facing each other at intervals.

When working on a single pipeline or scaffold tube, the two side hitching sliding mechanisms are arranged on the front side and the rear side, and at the moment, the legs of the operator move in a front-rear separated and forked mode.

It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims

1. The safety tying and hanging tool for the high-altitude edge operation is characterized by comprising tying and hanging sliding mechanisms which are arranged at intervals on two sides;

2. The safety tying and hanging tool for high-altitude edge operation according to claim 1, wherein the U-shaped base comprises lower vertical portions which are arranged at intervals from front to back, a connecting portion is integrally formed between the tops of the lower vertical portions, two left and right transverse connecting screws are fixedly connected between the lower vertical portions, and the upper ends of the first hoop pole and the second hoop pole are hinged to the transverse connecting screws.

3. The safety tying and hanging tool for high-altitude operation as claimed in claim 2, wherein the transverse connecting screw is in threaded connection with a plurality of positioning nuts respectively positioned at two sides of the first hoop pole and the second hoop pole.

4. The safety tying and hanging tool for high-altitude edge operation according to claim 1, wherein the connecting structure comprises a connecting screw fixedly connected to the lower end of the first hoop rod, a rectangular opening is formed in the lower end of the second hoop rod, the connecting screw penetrates through the rectangular opening, and a touch nut positioned outside the rectangular opening is in threaded connection with the connecting screw.

5. The tool of claim 1, wherein the ball member comprises a ball seat fixedly mounted on the inner side walls of the corresponding first and second hoop poles, and the outer side wall of the ball seat is hinged with a ball.

6. The safety tying tool for high-altitude edge operation according to claim 5, wherein the inner side wall of the ball seat is fixedly connected with an adjusting screw, and the adjusting screw is in threaded connection with the corresponding first hoop pole and second hoop pole.

7. The overhead working safety tie-in tool of claim 1 further comprising a leg collet assembly disposed above the top seat.

8. The overhead working safety tie-in tool of claim 7 wherein said leg collet assembly comprises a first collet half and a second collet half symmetrically disposed;

9. The safety tying tool for high-altitude edge operation according to claim 1, wherein the front and rear ends of the top seat are respectively fixedly connected with a convex plate, and the convex plates are downwards screwed with a long locking screw.