CN217028900U

CN217028900U - Bridge tunnel construction is with portable chisel hair machine

Info

Publication number: CN217028900U
Application number: CN202220693882.4U
Authority: CN
Inventors: 柏松; 李虎; 程振华; 孙多乐; 武尚彬; 马雷进; 张鹏鹏
Original assignee: Henan Luanlu Expressway Construction Co ltd; Anhui Road and Bridge Engineering Group Co Ltd
Current assignee: Henan Luanlu Expressway Construction Co ltd; Anhui Road and Bridge Engineering Group Co Ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-22
Anticipated expiration: 2032-03-29

Abstract

The utility model provides a mobile chiseling machine for bridge tunnel construction, which relates to the technical field of chiseling machines and comprises a fixed plate, wherein the upper surface of the fixed plate is fixedly connected with a fixed frame, the position, close to the rear surface, of the upper surface of the fixed frame is fixedly connected with a supporting column, the upper surface of the supporting column is horizontally and fixedly connected with a fixed rod, the position, close to the middle part, of the upper surface of the fixed frame is fixedly connected with a supporting frame, the outer surface of the supporting frame is in threaded connection with a threaded rod in a penetrating manner, and the end face of the threaded rod is in universal connection with a connecting block; the outer surface of the fixed rod is slidably connected with a buckle, and the buckle is matched with the outer surface of the fixed rod. The device is supported by the fixing frame, the threaded rod is rotated according to the field working condition during working, so that the connecting block is pushed, the position of the working end face of the scabbling barrel body is adjusted, and then the binding and transportation are carried out through the conveyer and the fixing rod, so that the work of a bridge tunnel is carried out, and the device is convenient to work and operate.

Description

Bridge tunnel construction is with portable chisel hair machine

Technical Field

The utility model relates to the technical field of chiseling machines, in particular to a movable type chiseling machine for bridge and tunnel construction.

Background

The chiseling machine is a tool similar to a 'chopping axe' for treating a finished main body structure surface to firmly bond construction surfaces of two construction stages. The chiseling machine is generally applied to a cast-in-place concrete structure, and after a cast-in-place slab is poured, chiseling is carried out to pour the next layer of concrete so as to firmly bond the concrete. The "chiseling machine" is generally also referred to as a "concrete chiseling machine".

When the unable tunnel that gets into of large-scale machine of carrying the chisel hair, often the manual work is the chisel hair, and like this when the tunnel chisel hair, workman's quantity and intensity of work have decided the speed of chisel hair speed, have so not only increased workman intensity of labour and have produced the unreasonable condition of constructor distribution, and the efficiency of chiseling simultaneously is not high, for this reason we provide a bridge tunnel construction with portable chisel hair machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when a tunnel which cannot be entered by a large onboard chiseling machine is chiseled, chiseling is often performed manually, and thus when the tunnel is chiseled, the number of workers and the working intensity determine the chiseling speed, so that the labor intensity of the workers is increased, the situation that the allocation of constructors is unreasonable is caused, and the chiseling efficiency is not high.

In order to achieve the purpose, the utility model adopts the following technical scheme: a movable type bush hammer for bridge tunnel construction comprises a fixing plate, wherein a fixing frame is fixedly connected to the upper surface of the fixing plate, a supporting column is fixedly connected to the position, close to the rear surface, of the upper surface of the fixing frame, a fixing rod is horizontally and fixedly connected to the upper surface of the supporting column, a supporting frame is fixedly connected to the position, close to the middle of the upper surface of the fixing frame, of the upper surface of the supporting frame, a threaded rod penetrates through the outer surface of the supporting frame and is connected with the outer surface of the supporting frame in a threaded mode, and a connecting block is universally connected to the end face of the threaded rod;

the outer surface of the fixing rod is slidably connected with a buckle, the buckle is matched with the outer surface of the fixing rod in position, the lower surface of the buckle is rotatably connected with a scabbling barrel body, the outer surface of the scabbling barrel body is close to the bottom and is fixedly connected with a protection block, and the outer surface of the scabbling barrel body is close to the top and is slidably connected with a connecting seat.

Preferably, two universal wheels are symmetrically and fixedly connected to the lower surface of the fixing plate.

Preferably, the cross section of the fixing frame is in an isosceles trapezoid shape.

Preferably, the upper surface of the fixing frame is close to the symmetrical and fixedly connected with reinforcing rods at the rear surface, the reinforcing rods are obliquely arranged, and the tops of the reinforcing rods are fixedly connected with the outer surfaces of the supporting columns.

Preferably, the outer surface of the threaded rod is symmetrically in threaded connection with two fastening nuts, and the two fastening nuts are located on two sides of the support frame.

Preferably, the protection block is matched with the front surface of the fixing frame in position.

Preferably, the connecting seat is matched with the connecting block in position, and the connecting block is rotatably connected with the connecting seat.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides a mobile chiseling machine for bridge tunnel construction, which is provided with a fixed frame, wherein equipment is supported by the fixed frame, a threaded rod is rotated according to the working condition on site during working so as to push a connecting block, so that the position of the working end face of a chiseling cylinder body is adjusted, and then the binding and transportation are carried out through a conveyer and a fixed rod, so that the bridge tunnel is worked, and the mobile chiseling machine is convenient to work and convenient to operate.

2. The utility model provides a mobile chiseling machine for bridge and tunnel construction, wherein a protection block and a fixing frame are arranged to play a limiting role, and the stability of the support of the device is improved through the connection of two reinforcing rods and a support column, so that the mobile chiseling machine is easy to transport and convenient to carry and transport.

Drawings

Fig. 1 is a schematic front view of a mobile roughening machine for bridge and tunnel construction according to the present invention;

fig. 2 is a schematic perspective view of a mobile roughening machine for bridge and tunnel construction according to the present invention;

fig. 3 is a schematic rear view of a mobile roughening machine for bridge and tunnel construction according to the present invention.

Illustration of the drawings: 1. a fixing plate; 11. a universal wheel; 12. a fixed mount; 13. a support pillar; 14. a reinforcing bar; 15. fixing the rod; 2. a support frame; 21. a threaded rod; 22. fastening a nut; 23. connecting blocks; 3. buckling; 31. a scabbling barrel body; 32. a protection block; 33. a connecting seat.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 3, the utility model provides a mobile roughening machine for bridge and tunnel construction, which includes a fixed plate 1, wherein a fixed frame 12 is fixedly connected to an upper surface of the fixed plate 1, a supporting column 13 is fixedly connected to a position, close to a rear surface, of an upper surface of the fixed frame 12, a fixed rod 15 is horizontally and fixedly connected to an upper surface of the supporting column 13, a supporting frame 2 is fixedly connected to a position, close to a middle part, of the upper surface of the fixed frame 12, a threaded rod 21 is connected to an outer surface of the supporting frame 2 through a thread, and a connecting block 23 is universally connected to an end surface of the threaded rod 21; the 15 surface sliding connection of dead lever has buckle 3, and buckle 3 and the 15 surface position of dead lever cooperate, and 3 lower surfaces of buckle rotate and are connected with chisel hair section of thick bamboo body 31, and chisel hair section of thick bamboo body 31 surface is close to bottom position fixedly connected with protection piece 32, and chisel hair section of thick bamboo body 31 surface is close to top position sliding connection has connecting seat 33.

Embodiment 1's concrete beneficial effect does, fixed plate 1 is the main part of bearing, its bearing capacity is big, and is effectual, mount 12 is used for erection bracing post 13 and support frame 2, threaded

rod

21 and 2 threaded connection of support frame, thereby adjust the inclination of a chisel hair section of thick bamboo body 31, through mount 12 support equipment, the during operation is according to the behavior on scene, buckle 3 cooperatees with dead lever 15 surface position, buckle 3 earlier with dead lever 15 sliding connection, slide to operating position, fix again, rotation threaded rod 21, thereby promote connecting block 23, thereby adjust the position of the working end face of a chisel hair section of thick bamboo body 31, bind the transportation through cargo airplane and dead lever 15 afterwards, thereby carry out the work in bridge tunnel, its work is convenient, and convenient for operation.

Embodiment 2, as shown in fig. 1 to 3, two universal wheels 11 are symmetrically and fixedly connected to the lower surface of the fixing plate 1, the cross section of the fixing frame 12 is arranged in an isosceles trapezoid shape, the reinforcing rods 14 are symmetrically and fixedly connected to the upper surface of the fixing frame 12 near the rear surface, the reinforcing rods 14 are arranged in an inclined manner, the top of each reinforcing rod 14 is fixedly connected to the outer surface of each supporting column 13, two fastening nuts 22 are symmetrically and threadedly connected to the outer surface of each threaded rod 21, the two fastening nuts 22 are located on two sides of the supporting frame 2, the protection block 32 is matched with the front surface of the fixing frame 12, the connecting block 33 is matched with the connecting block 23, and the connecting block 23 is rotatably connected to the connecting block 33.

The concrete beneficial effect of embodiment 2 is that threaded rod 21 is spacing through two fastening nut 22, easily adjusts, facilitates the use, and the setting of protection piece 32 and mount 12 plays spacing effect, through being connected of two stiffeners 14 and support column 13, increases the stability that the device supported, and it is easily transported, portable and transportation.

The working principle is as follows: the during operation is according to on-the-spot behavior, buckle 3 cooperatees with 15 outer surface positions of dead lever, buckle 3 earlier with 15 sliding connection of dead lever, slide to operating position, fix again, rotate threaded rod 21, thereby promote connecting block 23, thereby adjust the position of the working end face of chisel hair section of thick bamboo body 31, bind the transportation with dead lever 15 through the cargo airplane afterwards, thereby carry out the work in bridge tunnel, its work is convenient, high durability and convenient operation, threaded

rod

21 and 2 threaded connection of support frame, thereby adjust the inclination of chisel hair section of thick bamboo body 31, threaded rod 21 carries on spacingly through two fastening nut 22, easily adjust, facilitate the use, be connected through two stiffeners 14 and support column 13, the stability that the increase device supported.

The wiring diagram of the burr cylinder body 31 in the utility model belongs to the common knowledge in the field, the working principle is the known technology, the model is selected according to the actual use, so the control mode and wiring arrangement are not explained in detail for the burr cylinder body 31.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims

1. The utility model provides a bridge tunnel construction is with portable chisel hair machine, includes fixed plate (1), its characterized in that: a fixing frame (12) is fixedly connected to the upper surface of the fixing plate (1), a supporting column (13) is fixedly connected to the position, close to the rear surface, of the upper surface of the fixing frame (12), a fixing rod (15) is horizontally and fixedly connected to the upper surface of the supporting column (13), a supporting frame (2) is fixedly connected to the position, close to the middle of the upper surface of the fixing frame (12), a threaded rod (21) penetrates through the outer surface of the supporting frame (2) and is in threaded connection, and a connecting block (23) is universally connected to the end face of the threaded rod (21);

dead lever (15) surface sliding connection has buckle (3), buckle (3) and dead lever (15) surface position cooperate, buckle (3) lower surface rotates and is connected with chisel hair section of thick bamboo body (31), chisel hair section of thick bamboo body (31) surface is close to bottom position fixedly connected with protection piece (32), chisel hair section of thick bamboo body (31) surface is close to top position sliding connection has connecting seat (33).

2. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: two universal wheels (11) are symmetrically and fixedly connected to the lower surface of the fixing plate (1).

3. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: the section of the fixing frame (12) is in an isosceles trapezoid shape.

4. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: the utility model discloses a support column, including mount (12), reinforcing bar (14), bracing piece (13), bracing piece (14) top and support column (12) outer fixed surface are connected.

5. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: the outer surface of the threaded rod (21) is symmetrically in threaded connection with two fastening nuts (22), and the two fastening nuts (22) are located on two sides of the support frame (2).

6. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: the protective block (32) is matched with the front surface of the fixed frame (12).

7. The mobile roughening machine for bridge and tunnel construction according to claim 1, wherein: the connecting seat (33) is matched with the connecting block (23) in position, and the connecting block (23) is rotatably connected with the connecting seat (33).