CN210315249U

CN210315249U - Bridge welding protector

Info

Publication number: CN210315249U
Application number: CN201921048490.7U
Authority: CN
Inventors: 赵郡; 贾广浩; 杨伟尚; 李友; 刘方
Original assignee: Hebei Zhengdao Heavy Steel Structure Co Ltd
Current assignee: Hebei Zhengdao Heavy Steel Structure Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-14
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a bridge welding protector, including first protection frame, the quantity of first protection frame is two sets of, and is two sets of the equal fixed mounting in upper end of first protection frame has the second protection frame, the equal fixedly connected with plug bush in one side outer wall top and the bottom position of first protection frame, second protection frame, the internal surface of plug bush is pegged graft and is equipped with the equipment connecting rod, the both ends top and the bottom position of equipment connecting rod all are equipped with the cutting, the last fixed surface of equipment connecting rod installs the cat ladder, the upper end and the equal fixedly connected with buckle of lower extreme of cat ladder overlap, the cat ladder includes a plurality of climbing rod and two bracing pieces, the lower fixed surface of second protection frame is connected with the inserted bar. The utility model provides a protector is convenient for people to the installation of supporting facilities such as road sign, rail guard on the bridge, improves the security when people construct, and protector conveniently dismantles and assembles portable and transportation simultaneously.

Description

Bridge welding protector

Technical Field

The utility model relates to a bridge construction technical field especially relates to a bridge welding protector.

Background

The bridge construction is divided into a beam bridge, an arch bridge, a suspension bridge, a rigid frame bridge, an inclined tension bridge, a combined system bridge and the like according to main bearing structure systems, wherein the first three are basic systems of the bridge. The building materials according to the upper structure of the bridge are divided into a wood bridge, a stone bridge, a concrete bridge, a reinforced concrete bridge, a prestressed concrete bridge, a steel bridge, a combined beam bridge and the like; and the bridge constructed by using the building materials such as light concrete, aluminum alloy, glass fiber reinforced plastic and the like is usually required to be provided with corresponding supporting facilities such as road signs, guard rails and the like in the road and bridge engineering construction process.

However, when the existing corresponding supporting facilities of the bridge are installed, certain disadvantages still exist, for example, people do not have good protection devices during construction, and further the safety of people during construction cannot be guaranteed, so that the bridge welding protection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bridge welding protection device.

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

a bridge welding protection device comprises two groups of first protection frames, wherein the upper ends of the two groups of first protection frames are fixedly provided with second protection frames, the top and the bottom of the outer wall of one side of each of the first protection frames and the second protection frames are fixedly connected with plug bushes, the inner surfaces of the plug bushes are inserted with assembly connecting rods, the top and the bottom of the two ends of each assembly connecting rod are provided with plug strips, the upper surfaces of the assembly connecting rods are fixedly provided with crawling ladders, the upper ends and the lower ends of the crawling ladders are fixedly connected with buckle bushes, each crawling ladder comprises a plurality of climbing rods and two supporting rods, the lower surface of each second protection frame is fixedly connected with the plug rods, each first protection frame comprises a first vertical rod and a first transverse rod, each second protection frame comprises a second vertical rod and a second transverse rod, and the inner surface of each first protection frame is fixedly provided with a first protection net, and a second protective net is fixedly arranged on the inner surface of the second protective frame.

Preferably, the assembly connecting rods are I-shaped, and the number of the assembly connecting rods is eight.

Preferably, the inserted bar is fixedly connected with the first protection frame through a bolt, and the outer surface of the top of the first protection frame is provided with a jack matched with the inserted bar.

Preferably, the lower surface of the first protection frame is fixedly connected with an anti-skid sleeve gasket.

Preferably, the number of the first cross rods and the first vertical rods in each group is two, and the number of the second vertical rods and the second cross rods in each group is two.

Preferably, the inserting strip is matched with the inserting sleeve, and the buckling sleeve is in a semicircular ring shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the first protective frame, the second protective frame, the crawling ladder, the anti-skid sleeve gasket, the first protective net and the second protective net, a good protective structure can be provided for constructors, so that people can conveniently install supporting facilities such as road signs and protective fences on bridges, and the safety of people during construction is improved;

2. in the utility model, by arranging the plug bush, the assembling connecting rod, the plug strip, the buckle sleeve and the plug rod, a structure convenient for assembling and disassembling is added for the protection device, so that the protection device is more convenient to disassemble and assemble, and the protection device is convenient to carry and transport;

to sum up, the utility model provides a protector is convenient for people to the installation of supporting facilities such as road sign, rail guard on the bridge, improves the security when people construct, and protector conveniently dismantles and assembles portable and transportation simultaneously.

Drawings

Fig. 1 is a front view of a bridge welding protection device provided by the present invention;

fig. 2 is a side view of a ladder stand of the bridge welding protection device provided by the utility model;

fig. 3 is a front view of a ladder stand of the bridge welding protection device provided by the utility model;

fig. 4 is a side view of the bridge welding protection device provided by the utility model.

In the figure: 1 first protection frame, 2 second protection frame, 3 plug bushes, 4 equipment connecting rods, 5 cutting, 6 cat ladders, 7 buckle bushes, 8 climbing poles, 9 supporting poles, 10 plug poles, 11 anti-skidding sleeve mats, 12 bolts, 13 first vertical poles, 14 first cross bars, 15 second vertical poles, 16 second cross bars, 17 first protection nets and 18 second protection nets.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a bridge welding protection device comprises two groups of first protection frames 1, wherein the number of the first protection frames 1 is two, a second protection frame 2 is fixedly arranged at the upper ends of the two groups of first protection frames 1, the top and bottom positions of the outer wall of one side of each of the first protection frames 1 and the second protection frames 2 are fixedly connected with plug bushes 3, assembling connecting rods 4 are inserted into the inner surfaces of the plug bushes 3, inserting strips 5 are arranged at the top and bottom positions of the two ends of each assembling connecting rod 4, a ladder stand 6 is fixedly arranged on the upper surface of each assembling connecting rod 4, buckle sleeves 7 are fixedly connected at the upper end and the lower end of each ladder stand 6, each ladder stand 6 comprises a plurality of climbing rods 8 and two supporting rods 9, an inserting rod 10 is fixedly connected to the lower surface of the second protection frame 2, each first protection frame 1 comprises a first vertical rod 13 and a first cross rod 14, each second protection frame 2 comprises a second vertical rod 15 and, a first protective net 17 is fixedly arranged on the inner surface of the first protective frame 1, and a second protective net 18 is fixedly arranged on the inner surface of the second protective frame 2.

The shape of equipment connecting rod 4 is the I-shaped, and the quantity of equipment connecting rod 4 is eight, and inserted bar 10 passes through bolt 12 and first protection frame 1 fixed connection, the top surface of first protection frame 1 seted up with inserted bar 10 assorted jack, the lower fixed surface of first protection frame 1 is connected with anti-skidding cover pad 11, and the quantity of every first horizontal pole 14 of group, first pole setting 13 is two, and the quantity of every group second pole setting 15 and second horizontal pole 16 is two, and the cutting 5 is with 3 looks adaptations of plug bush, and the shape of knot cover 7 is the semicircle ring shape.

The working principle is as follows: when in use, eight assembly connecting rods 4 are respectively inserted into the inserting sleeves 3 of the two groups of first protection frames 1 and the second protection frames 2, so as to realize the fixed connection between the two groups of first protection frames 1 and the fixed connection between the two groups of second protection frames 2, and simultaneously insert the inserting rods 10 of the two groups of second protection frames 2 into the inserting holes of the first protection frames 1, and the two groups of second protection frames 2 are fixedly arranged at the upper ends of the two groups of first protection frames 1 by using bolts 12 to realize the fixed connection between the two groups of second protection frames 2, and the ladder stand 6 is arranged on the upper surface of the assembly connecting rods 4 by the buckle sleeve 7, so that people can conveniently climb to high construction, the first protection net 17 and the second protection net 18 can play a good safety protection role for construction people, thereby ensuring the safety of people in construction, the protection device in the utility model is convenient for the installation of the matching facilities such as road indication boards and protective fences on bridges by people, thereby improving the, meanwhile, the protection device is convenient to disassemble and assemble, carry and transport.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bridge welding protection device comprises first protection frames (1) and is characterized in that the number of the first protection frames (1) is two, second protection frames (2) are fixedly installed at the upper ends of the two first protection frames (1), plug bushes (3) are fixedly connected at the top and the bottom of the outer wall of one side of each of the first protection frames (1) and the second protection frames (2), assembling connecting rods (4) are inserted into the inner surfaces of the plug bushes (3), plug bars (5) are arranged at the top and the bottom of the two ends of each assembling connecting rod (4), ladder stands (6) are fixedly installed on the upper surfaces of the assembling connecting rods (4), buckling sleeves (7) are fixedly connected at the upper ends and the lower ends of the ladder stands (6), each ladder stand (6) comprises a plurality of climbing rods (8) and two supporting rods (9), and plug rods (10) are fixedly connected at the lower surfaces of the second protection frames (2), first protection frame (1) includes first pole setting (13) and first horizontal pole (14), second protection frame (2) include second pole setting (15) and second horizontal pole (16), the internal fixed surface of first protection frame (1) installs first protection network (17), the internal fixed surface of second protection frame (2) installs second protection network (18).

2. A bridge welding guard according to claim 1, characterized in that the assembly tie rods (4) are i-shaped and the number of assembly tie rods (4) is eight.

3. The bridge welding protection device according to claim 1, wherein the inserted bar (10) is fixedly connected with the first protection frame (1) through a bolt (12), and the top outer surface of the first protection frame (1) is provided with a jack matched with the inserted bar (10).

4. A bridge welding protection device according to claim 1, characterized in that the lower surface of the first protection frame (1) is fixedly connected with an anti-slip sleeve gasket (11).

5. A bridge welding guard according to claim 1, characterized in that the number of said first crossbars (14), first uprights (13) per set is two, and the number of said second uprights (15) and second crossbars (16) per set is two.

6. A bridge welding protector according to claim 1 characterized in that the said cutting (5) is fitted with the said insert (3) and the said buckle (7) is in the shape of semi-circular ring.