CN219175039U

CN219175039U - Bridge construction protector

Info

Publication number: CN219175039U
Application number: CN202320290268.8U
Authority: CN
Inventors: 卢建胜; 韩旭东; 岳红颖; 范文慧; 张俊浩
Original assignee: Henan Architectural Design Corp
Current assignee: Henan Architectural Design Corp
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-13
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a bridge construction protection device, which comprises a bridge deck and protection hanging baskets below the bridge deck, wherein the protection hanging baskets are fixed on the bridge deck through safety hanging ropes at two sides, weight boxes are arranged at the bottoms of the protection hanging baskets, protection mechanisms capable of being unfolded and combined are arranged at the two sides of the protection hanging baskets along the length of the protection hanging baskets, the protection mechanisms are unfolded and combined through winding mechanisms, the two weight boxes are respectively arranged at the bottoms of the two ends of the protection hanging baskets, bases are arranged at the bottoms of the weight boxes, water and a pump are arranged in the weight boxes, and a circulating pipe is arranged between the two weight boxes; the bridge construction protection device can adjust the overall balance when in use, strengthen the stability of the device, and can shield and accept falling objects, thereby avoiding potential safety hazards caused by falling objects from the air and meeting the use requirements of bridge construction protection.

Description

Bridge construction protector

Technical Field

The utility model relates to the technical field of construction protection, in particular to a bridge construction protection device.

Background

Bridge is generally a structure which is erected on a river Hu Hai and is convenient for vehicles and pedestrians to pass through, the bridge construction is very important, and even one or more economic 'gates' in areas are needed to be protected during bridge construction, so that objects are prevented from falling from the air.

The Chinese patent publication No. CN211646017U discloses a protection device for bridge construction, which comprises a top plate, wherein the rear end of the top plate is fixedly connected with a fixing device, the fixing device is movably hinged with a net frame device, and the upper surface of the top plate is fixedly connected with a net pulling device. The protection device for bridge construction is matched with each structure; solves the technical problems of long erection time and short service life of the protective facilities.

In the later stage of bridge construction, still need the workman to construct at bridge floor or bridge floor bottom generally, further improve bridge quality, and above-mentioned protector can't hoist unsettled use, and can't adjust the balance in the use, protection machanism also is unfavorable for the rolling in addition, has certain defect when the construction is used, uses inconveniently.

Disclosure of Invention

The utility model aims to solve the problems and provide the bridge construction protection device which can adjust the overall balance, enhance the stability of the device, shade and support the falling object and avoid potential safety hazards caused by falling of the object from the air.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a bridge construction protector, includes the protection hanging flower basket of bridge floor and bridge floor below, the protection hanging flower basket is fixed on the bridge floor through the safety lifting rope of both sides, the bottom of protection hanging flower basket is equipped with the weight box, the both sides of protection hanging flower basket are equipped with the protection machanism that can open and shut along its length, protection machanism opens and shuts through winding mechanism.

Preferably, two weight boxes are arranged, the two weight boxes are respectively arranged at the bottoms of the two ends of the protection hanging basket, a base is arranged at the bottom of each weight box, water and a pump are arranged in each weight box, and a circulating pipe is arranged between the two weight boxes.

Preferably, the protection mechanism comprises a protection net and a receiving cloth bag, the receiving cloth bag is fixed on the outer side of the protection net, a rotating shaft is arranged on one side, close to the protection hanging basket, of the protection net, the rotating shaft is rotatably connected with the outer side of the protection hanging basket, and the winding mechanism drives the protection net and the receiving cloth bag to turn over.

Preferably, the movable angle of the protective net and the receiving cloth bag is not more than 90 degrees, and the protective net and the receiving cloth bag are attached to the outer side of the protective hanging basket after being folded.

Preferably, the protection net is a metal net, and the receiving cloth bag is downwards protruded when the protection net is unfolded.

Preferably, the winding mechanism comprises vertical plates, winding rollers and handles, wherein the vertical plates are fixed on the protection hanging basket, the winding rollers are rotatably arranged between the two vertical plates, the handles penetrate through one of the vertical plates to be connected with the winding rollers, traction ropes are arranged on the winding rollers, and the end parts of the traction ropes are connected with the protection net.

The utility model discloses a bridge construction protection device, which comprises a bridge deck and protection hanging baskets below the bridge deck, wherein the protection hanging baskets are fixed on the bridge deck through safety hanging ropes at two sides, weight boxes are arranged at the bottoms of the protection hanging baskets, protection mechanisms capable of being unfolded and combined are arranged at the two sides of the protection hanging baskets along the length of the protection hanging baskets, the protection mechanisms are unfolded and combined through winding mechanisms, the two weight boxes are respectively arranged at the bottoms of the two ends of the protection hanging baskets, bases are arranged at the bottoms of the weight boxes, water and a pump are arranged in the weight boxes, and a circulating pipe is arranged between the two weight boxes; compared with the prior art, the bridge construction protection device has the beneficial effects that the whole balance can be adjusted, the stability of the device is enhanced, the falling object can be shielded and received, the potential safety hazard caused by falling of an object from the air is avoided, and the use requirement of bridge construction protection is met.

Drawings

Fig. 1 is a schematic structural view of a bridge construction protection device according to the present utility model.

Fig. 2 is a schematic structural diagram of a bridge construction protection device according to the present utility model.

Fig. 3 is a schematic structural view of a bridge construction protection device according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. bridge deck; 2. a protective hanging basket; 21. a rotating shaft; 22. a protective net; 23. carrying a cloth bag; 24. a safety lifting rope; 3. a weight box; 31. a base; 32. a circulation pipe; 4. a winding mechanism; 41. a vertical plate; 42. a wind-up roll; 43. a handle; 44. a traction rope.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.

Referring to fig. 1-4, a bridge construction protector, including bridge floor 1 and the protection hanging flower basket 2 of bridge floor 1 below, protection hanging flower basket 2 passes through the safety lifting rope 24 of both sides to be fixed on bridge floor 1, and constructor is under construction bridge or bridge floor bottom in protection hanging flower basket 2, the bottom of protection hanging flower basket 2 is equipped with weight box 3, and wherein weight box 3 can adjust the balance of protection hanging flower basket 2, increases the stability degree of protection hanging flower basket 2, the both sides of protection hanging flower basket 2 are equipped with the protection machanism that can open and shut along its length, protection machanism opens and shuts through winding mechanism 4, can protect the both sides of protection hanging flower basket 2 at the during operation, can accept the object that falls and avoid the high altitude weight.

In the scheme of the utility model, two weight boxes 3 are arranged, the two weight boxes 3 are respectively arranged at the bottoms of two ends of a protection hanging basket 2, a base 31 is arranged at the bottom of the weight box 3, when the protection hanging basket 2 falls to the ground and is in contact with the ground surface, water and a pump are arranged in the weight boxes 3, two circulating pipes 32 are arranged between the two weight boxes 3, two ends of each circulating pipe 32 are respectively connected with the two weight boxes 3, when the protection hanging basket 2 inclines to one end, one of the built-in pump can be started to deliver water to the other end, the integral balance is ensured, and the safety performance is improved; in addition, due to the establishment of the two weight boxes 3, the dead weight of the protection hanging basket 2 can be increased, and the whole shaking in the air is avoided.

Further, the protection mechanism comprises a protection net 22 and a receiving cloth bag 23, the receiving cloth bag 23 is fixed on the outer side of the protection net 22, a rotating shaft 21 is arranged on one side, close to the protection hanging basket 2, of the protection net 22, the rotating shaft 21 is rotatably connected with the outer side of the protection hanging basket 2, and the winding mechanism 4 drives the protection net 22 and the receiving cloth bag 23 to turn over; when the device is used, the winding mechanism 4 is unfolded, the protective net 22 turns over along with the outer side of the rotating shaft, the receiving cloth bag 23 is arranged below the protective net 22, sundries can be received by the protective net 22 when the bridge deck or other places fall downwards, and the sundries finally fall into the receiving cloth bag 23 when the sundries are smaller and cannot be received by the protective net 22; the movable angle of the protective net 22 and the receiving cloth bag 23 is not more than 90 degrees, the protective net 22 and the receiving cloth bag 23 are attached to the outer side of the protective hanging basket 2 after being folded, and the occupied area is reduced after being folded, so that the protective hanging basket is convenient to store; wherein the protective net 22 is a metal net, and the receiving cloth bag 23 is protruded downwards when being unfolded.

The winding mechanism 4 comprises vertical plates 41, winding rollers 42 and handles 43, wherein the vertical plates 41 are fixed on the protection hanging basket 2, the winding rollers 42 are rotatably arranged between the two vertical plates 41, the handles 43 penetrate through one of the vertical plates 41 to be connected with the winding rollers 42, traction ropes 44 are arranged on the winding rollers 42, and the end parts of the traction ropes 44 are connected with the protection net 22; when the protective net 22 is unfolded, the traction ropes 44 extend outwards, and the protective net and the receiving cloth bag are used for protection at the moment along with the expansion of the protective net; when the protective basket is folded, the traction rope 44 is wound on the winding roller 42, and the protective net rotates along with the protective basket 2 until the protective basket is attached to the outer wall of the protective basket.

When the novel bridge construction protection device is used, the protection hanging basket 2 is fixed on the bridge deck 1 through the safety hanging rope 24, when the protection hanging basket 2 inclines towards one end, one of the built-in pump machines can be started, water in one of the weight boxes 3 is conveyed to the other weight box, balance of the protection hanging basket 2 is guaranteed, when the protection hanging basket 2 is protected, the protection net 22 overturns along with the outer side of the rotating shaft 21, the carrying cloth bag 23 is arranged below the protection net 22 at the moment, when sundries fall downwards on the bridge deck or other places, the sundries can be carried by the protection net 22, and when the sundries are smaller and cannot be carried by the protection net 22, the sundries finally fall into the carrying cloth bag 23; after the use, the protective net 22 and the receiving cloth bag 23 are folded, and are attached to the outer side of the protective hanging basket 2, and the occupied area is reduced after the folding, so that the protective hanging basket is convenient to store and use.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a bridge construction protector, includes the protection hanging flower basket of bridge floor and bridge floor below, its characterized in that, the protection hanging flower basket is fixed on the bridge floor through the safety lifting rope of both sides, the bottom of protection hanging flower basket is equipped with the weight box, the both sides of protection hanging flower basket are equipped with the protection machanism that can open and shut along its length, protection machanism opens and shuts through winding mechanism.

2. The bridge construction protection device according to claim 1, wherein two weight boxes are arranged, the two weight boxes are respectively arranged at the bottoms of two ends of the protection hanging basket, the bottoms of the weight boxes are provided with bases, water and a pump are arranged in the weight boxes, and a circulating pipe is arranged between the two weight boxes.

3. The bridge construction protection device according to claim 1 or 2, wherein the protection mechanism comprises a protection net and a receiving cloth bag, the receiving cloth bag is fixed on the outer side of the protection net, a rotating shaft is arranged on one side, close to the protection hanging basket, of the protection net, the rotating shaft is rotatably connected with the outer side of the protection hanging basket, and the winding mechanism drives the protection net and the receiving cloth bag to turn over.

4. The bridge construction protection device according to claim 3, wherein the movable angle of the protection net and the receiving cloth bag is not more than 90 degrees, and the protection net and the receiving cloth bag are attached to the outer side of the protection hanging basket after being folded.

5. The bridge construction protecting device according to claim 4, wherein the protecting net is a metal net, and the receiving cloth bag is protruded downwards when the protecting net is unfolded.

6. The bridge construction protection device according to claim 4, wherein the winding mechanism comprises a vertical plate, a winding roller and a handle, the vertical plate is fixed on the protection hanging basket, the winding roller is rotatably arranged between the two vertical plates, the handle penetrates through one of the vertical plates to be connected with the winding roller, a traction rope is arranged on the winding roller, and the end part of the traction rope is connected with the protection net.