CN219218669U

CN219218669U - Portable slidable protection device for highway bridge construction

Info

Publication number: CN219218669U
Application number: CN202222784157.0U
Authority: CN
Inventors: 党东哲; 何誉; 吕帅勇; 范乙鹏; 丁斌
Original assignee: Cccc Guotong Intelligent Technology Co ltd
Current assignee: Cccc Guotong Intelligent Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-20
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a portable slidable protective device for highway bridge construction, in particular to the field of bridge construction, which comprises a hanging cage and a protective piece worn by a user, wherein the hanging cage is used for constructing a highway bridge, the hanging cage is provided with a cross rod, the protective piece comprises a waistband worn on the waist of the user, the top of the waistband is connected with a waistband worn on the shoulder of the user, the outer wall of the waistband is connected with a clamping assembly connected to the outside of the cross rod through a traction belt, and the clamping assembly consists of an upper clamping seat and a lower clamping seat. The protection piece designed by the utility model has the advantages of simple structural design, convenience in carrying and wearing, safety and convenience in use, double protection, safety hidden danger prevention caused by the occurrence of problems of a certain clamping assembly, safety performance improvement, and assembly and disassembly of the clamping assembly during use, and the clamping assembly can move outside the cross rod according to the movement of constructors.

Description

Portable slidable protection device for highway bridge construction

Technical Field

The utility model relates to the field of bridge construction, in particular to a portable slidable protective device for highway bridge construction.

Background

In the construction process of the highway bridge, a hanging cage or a hanging basket is usually required to be used, so that constructors can conveniently enter the hanging cage or the hanging basket to construct the bridge, and after entering the hanging cage or the hanging basket, the constructors need to wear a protection device connected with the hanging cage or the hanging basket in order to further ensure the safety of the constructors.

The utility model discloses a safety device for bridge detection, which comprises two groups of safety devices symmetrically arranged on a bridge, wherein the safety devices comprise a maintenance mobile trolley, a cross beam supporting rod and a lifting basket structure, the bottom end of the cross beam supporting rod is arranged at the middle position of the maintenance mobile trolley, the middle position of the cross beam is fixed at the top end of the cross beam supporting rod, one ends of the two cross beams are connected through a connecting component, the lifting basket structure comprises a lifting system and a basket, the lifting system is arranged at the other end of the cross beam, the bottom end of the lifting system is provided with the basket, and the other end of the cross beam extends to the outer side of the bridge. This can overhaul the bridge both sides simultaneously, greatly improve maintenance speed, and the hanging flower basket can reciprocate in the bridge both sides, can also stretch into the bottom of bridge with the hanging flower basket, overhauls the bridge bottom, greatly improves the maintenance scope to the bridge, and whole device factor of safety is high, convenient operation.

The above-mentioned patent only has designed the function that the bridge overhauld in actual design, has not designed actual constructor's safeguard function, consequently based on this, can lead to constructor to have the potential safety hazard in the work progress for the security performance is relatively poor, also consequently, need design a protector that can use in highway bridge work progress.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and aims to overcome the defects of the prior art, and provides a portable slidable protective device for highway bridge construction, so as to solve the technical problem in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the portable slidable protection device for the construction of the highway bridge comprises a hanging cage and a protection piece worn by a user, wherein the hanging cage is used for constructing the highway bridge, a cross rod is arranged on the hanging cage, the protection piece comprises a waistband worn on the waist of the user, the top of the waistband is connected with a waistband worn on the shoulder of the user, the outer wall of the waistband is connected with a clamping assembly used for being connected with the outside of the cross rod through a traction belt, and the clamping assembly consists of an upper clamping seat and a lower clamping seat;

the bottom of the upper clamping seat is connected with an inserting rod in the vertical direction at the positions close to two edges, the outer wall of the bottom of the inserting rod is connected with a hook block, the bottom end of the inserting rod is connected with a second spring, and the end part of the second spring is connected with a baffle plate;

the top edge of lower cassette corresponds the outside of inserted bar and is provided with the slot along vertical direction, the bottom of slot is provided with the hook groove that is used for spacing to the hook piece, the outer wall of lower cassette is provided with the through-hole with hook groove intercommunication, the inboard of through-hole is inserted and is equipped with the push rod, the external connection that one end position of push rod was located lower cassette has the push pedal, be connected with the third spring between the inside wall of push pedal and the outer wall of lower cassette.

As a further improvement of the technical scheme of the utility model, the outer wall of the inserted link is provided with a groove for overturning and shrinking the hook block, a first spring is connected between the inner side wall of the hook block and the inner wall of the groove, and a rotating shaft is connected between the end part of the hook block and the inserted link.

As a further improvement of the technical scheme of the utility model, the hook block is rotationally connected with the inserted link through the rotating shaft, and the connection modes between the two end parts of the first spring and the inner side wall of the hook block and the inner wall of the groove are all welding.

As a further improvement of the technical scheme of the utility model, the two ends of the second spring are welded with the top of the baffle plate and the bottom of the inserted link.

As a further improvement of the technical scheme of the utility model, the length and the width of the cross section of the inserted link and the baffle are smaller than those of the slot.

As a further improvement of the technical scheme of the utility model, the push rod and the push plate are of an integrated welding structure, and the outer diameter of the vertical section of the push rod is smaller than the inner diameter of the vertical section of the through hole.

As a further improvement of the technical scheme of the utility model, the connection modes between the two end parts of the third spring and the inner side wall of the push plate and the outer wall of the lower clamping seat are all welding.

The utility model has the beneficial effects that:

the protection piece designed by the utility model has simple structural design and safe and convenient use, when in use, constructors wear the waistband and the waistband on the protection piece on the body when in the interior of the hanging cage on a construction site, then the clamping assembly is clamped outside the cross rod on the hanging cage, and the two clamping assemblies are adopted, so that double protection is provided, potential safety hazards caused by a certain clamping assembly are avoided, the safety performance is improved, the clamping assembly is composed of an upper clamping seat and a lower clamping seat, the upper clamping seat and the lower clamping seat are convenient to assemble and disassemble when in use, the upper clamping seat and the lower clamping seat are sleeved outside the cross rod on the hanging cage and are clamped and locked when in construction, and after the clamping is completed, the clamping assembly can move outside the cross rod according to the movement of constructors, so that the whole structure of the protection piece is convenient to carry and convenient to wear.

Drawings

Fig. 1 is a schematic view of the connection structure of the present utility model to a cage.

Fig. 2 is a schematic view of the wearing efficiency of the present utility model.

Fig. 3 is a schematic structural diagram of a clamping assembly according to the present utility model.

Fig. 4 is an enlarged view of the portion a of fig. 3 in accordance with the present utility model.

FIG. 5 is a cross-sectional view of the connection between the upper and lower cartridges in the present utility model.

Fig. 6 is a schematic structural view of the hook block and the insert rod according to the present utility model.

The reference numerals are: 1. a hanging cage; 2. a cross bar; 3. a waistband is bunched; 4. binding shoulder straps; 5. a clamping assembly; 51. an upper clamping seat; 52. a lower clamping seat; 511. a rod; 512. a hook block; 513. a groove; 514. a first spring; 515. a rotating shaft; 516. a second spring; 517. a baffle; 521. a slot; 522. a hook groove; 523. a through hole; 524. a push rod; 525. a push plate; 526. and a third spring.

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.

The portable slidable protection device for highway bridge construction as shown in the accompanying drawings 1-6 comprises a suspension cage 1 and a protection piece worn by a user, wherein the suspension cage 1 is provided with a cross rod 2, the protection piece comprises a girdle 3 worn on the waist of the user, the top of the girdle 3 is connected with a girdle 4 worn on the shoulder of the user, the outer wall of the girdle 3 is connected with a clamping component 5 used for being connected with the outer part of the cross rod 2 through a traction belt, and the clamping component 5 consists of an upper clamping seat 51 and a lower clamping seat 52;

the bottom of the upper clamping seat 51 is connected with an inserting rod 511 along the vertical direction at the positions close to two edges, the outer wall of the bottom of the inserting rod 511 is connected with a hook block 512, the bottom end of the inserting rod 511 is connected with a second spring 516, the end part of the second spring 516 is connected with a baffle 517, the outer wall of the inserting rod 511 is provided with a groove 513 for overturning and shrinking the hook block 512, a first spring 514 is connected between the inner side wall of the hook block 512 and the inner wall of the groove 513, a rotating shaft 515 is connected between the end part of the hook block 512 and the inserting rod 511, the hook block 512 is connected with the inserting rod 511 in a rotating mode through the rotating shaft 515, and the two end parts of the first spring 514 are welded with the inner side wall of the hook block 512 and the inner wall of the groove 513;

the top edge of the lower clamping seat 52 corresponds to the outside of the inserting rod 511 and is provided with a slot 521 along the vertical direction, the bottom of the slot 521 is provided with a hook slot 522 used for limiting the hook block 512, the outer wall of the lower clamping seat 52 is provided with a through hole 523 communicated with the hook slot 522, the inner side of the through hole 523 is inserted with a push rod 524, one end of the push rod 524 is positioned outside the lower clamping seat 52 and is connected with a push plate 525, a third spring 526 is connected between the inner side wall of the push plate 525 and the outer wall of the lower clamping seat 52, the push rod 524 and the push plate 525 are of an integrated welding structure, the outer diameter of the vertical section of the push rod 524 is smaller than the inner diameter of the vertical section of the through hole 523, and the two ends of the third spring 526 are welded with the inner side wall of the push plate 525 and the outer wall of the lower clamping seat 52.

When the portable slidable protective device for highway bridge construction is used, constructors wear the girdle 3 and the girdle 4 on the protective piece on the body when the cage 1 is in a construction site, then clamp the arranged clamping assembly 5 outside the cross rod 2 on the cage 1, as shown in the drawing, the two clamping assemblies 5 are adopted to provide double protection, so that potential safety hazards caused by the problem of one clamping assembly 5 are avoided, the safety performance is improved, the arranged clamping assembly 5 consists of an upper clamping seat 51 and a lower clamping seat 52, and the upper clamping seat 51 and the lower clamping seat 52 are convenient to assemble and disassemble when in use;

during construction, the upper clamping seat 51 and the lower clamping seat 52 are sleeved outside the cross rod 2 on the suspension cage 1 and clamped and locked, after clamping is completed, the clamping assembly 5 can move outside the cross rod 2 according to the movement of constructors, the whole structure of the arranged protective piece is convenient to carry and wear, in the process of clamping the upper clamping seat 51 and the lower clamping seat 52, the hook block 512 at the bottom of the inserting rod 511 is limited by the inserting groove 521, so that the hook block 512 rotates and contracts to the inside of the groove 513, the first spring 514 compresses, when the end part of the inserting rod 511 extends to the bottom of the inserting groove 521, the hook block 512 stretches out under the action of the first spring 514 and is clamped into the inside of the hook groove 522 to realize locking, namely the connection of the upper clamping seat 51 and the lower clamping seat 52 is realized, at the moment, the bottom of the arranged inserting groove 521 is provided with a movable space for installing the second spring 516 and the baffle 517, when the dismounting is required, the bottom of the inserting rod 511 moves towards the inside of the inserting groove 521 only when the inserting rod 511 is required to continue, the second spring 516 compresses, the hook block 512 is separated from the end part of the hook block 525 to the bottom of the inserting rod 521, and then the hook block 512 is pushed to the inside the groove 512, and the inner side of the push rod 512 is pushed to the inner side of the hook block 512 is pushed to the inner side of the inserting rod 512, namely the hook block 512 is pushed down to the inside the hook 512, and the inner side of the hook 512 is pushed down.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a portable slidable protector is used in highway bridge construction, includes the protection piece that is used for cage (1) and user who uses when constructing the highway bridge, be provided with horizontal pole (2), its characterized in that on cage (1): the protection piece comprises a waistband (3) worn on the waist of a user, the top of the waistband (3) is connected with a waistband (4) worn on the shoulder of the user, the outer wall of the waistband (3) is connected with a clamping assembly (5) used for being connected with the outside of the cross rod (2) through a traction belt, and the clamping assembly (5) consists of an upper clamping seat (51) and a lower clamping seat (52);

the bottom of the upper clamping seat (51) is connected with an inserting rod (511) along the vertical direction at the positions close to two edges, the outer wall of the bottom of the inserting rod (511) is connected with a hook block (512), the bottom end of the inserting rod (511) is connected with a second spring (516), and the end part of the second spring (516) is connected with a baffle plate (517);

the top edge department of lower cassette (52) corresponds the outside of inserted bar (511) and is provided with slot (521) along vertical direction, the bottom of slot (521) is provided with hook groove (522) that are used for spacing to hook piece (512), the outer wall of lower cassette (52) is provided with through-hole (523) with hook groove (522) intercommunication, push rod (524) have been inserted to the inboard of through-hole (523), the external connection of one end position of push rod (524) in lower cassette (52) has push pedal (525), be connected with third spring (526) between the inside wall of push pedal (525) and the outer wall of lower cassette (52).

2. The portable slidable guard for highway bridge construction according to claim 1, wherein: the outer wall of inserted link (511) is provided with recess (513) that are used for hook piece (512) upset shrink, be connected with first spring (514) between the inside wall of hook piece (512) and the inner wall of recess (513), be connected with pivot (515) between the tip of hook piece (512) and inserted link (511).

3. The portable slidable guard for highway bridge construction according to claim 2, wherein: the hook block (512) is rotationally connected with the inserting rod (511) through a rotating shaft (515), and the two ends of the first spring (514) are welded with the inner side wall of the hook block (512) and the inner wall of the groove (513).

4. The portable slidable guard for highway bridge construction according to claim 1, wherein: the two ends of the second spring (516) are welded with the top of the baffle plate (517) and the bottom of the inserted link (511).

5. The portable slidable guard for highway bridge construction according to claim 1, wherein: the cross-sectional length and width of the plunger (511) and the baffle (517) are both smaller than the cross-sectional length and width of the slot (521).

6. The portable slidable guard for highway bridge construction according to claim 1, wherein: the push rod (524) and the push plate (525) are of an integrated welding structure, and the outer diameter of the vertical section of the push rod (524) is smaller than the inner diameter of the vertical section of the through hole (523).

7. The portable slidable guard for highway bridge construction according to claim 1, wherein: the connection modes between the two end parts of the third spring (526) and the inner side wall of the push plate (525) and the outer wall of the lower clamping seat (52) are all welding.