CN213450262U

CN213450262U - Tunnel construction engineering is with chisel wall device

Info

Publication number: CN213450262U
Application number: CN202021926983.9U
Authority: CN
Inventors: 单建坤; 杨宽; 韩林林; 金田
Original assignee: Zhongxing Road & Bridge Engineering Co ltd
Current assignee: Zhongxing Road & Bridge Engineering Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-15
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of tunnel engineering, a tunnel construction engineering is with chisel wall device is specifically disclosed, which comprises a fixing plate and i, the pole is held up to one side fixedly connected with of fixed plate, one side fixedly connected with abrasionproof pad of holding up the pole, the top swing joint of fixed plate has the motor case, one side fixedly connected with fixed block of motor case, the top swing joint of fixed block has adjusting bolt, the top of fixed plate is seted up flutedly, the bottom fixedly connected with pneumatic cylinder body of fixed plate. This tunnel construction engineering is with boring wall device compares with current ordinary tunnel construction engineering with boring wall device, has reached and is convenient for fix and punch effectual purpose, has solved general tunnel construction engineering and has fixed more firmly with boring the inconvenient problem that the effect is poor of boring of wall device, can fix when digging the hole, also avoids causing the damage of spiral leaf when digging the wall, has alleviateed staff's working strength, reduces the unnecessary loss simultaneously.

Description

Tunnel construction engineering is with chisel wall device

Technical Field

The utility model relates to a tunnel engineering technical field specifically is a tunnel construction engineering is with chisel wall device.

Background

The tunnel is a building constructed underground or underwater or in a mountain body, which is laid with railways or constructed with highways for motor vehicles to pass through, and can be divided into three categories, namely a mountain tunnel, an underwater tunnel and an urban tunnel according to the position, the mountain tunnel which passes through mountains or hills for shortening the distance and avoiding large slopes, the underwater tunnel which passes through rivers or sea centers or undersea for passing through rivers or straits, and the urban tunnel which passes through the underground of cities for adapting to the requirement of the railways to pass through the large cities, and the wall-drilling device for tunnel construction engineering is a device for drilling holes on the inner wall of the tunnel.

A prior art patent (public number: CN 211115812U) discloses a wall chiseling device for tunnel construction works. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: 1. the fixing is not firm when wall drilling and pit digging are carried out, a large amount of labor is needed for fixing, and time and labor are wasted; 2. the arm rocks in operation process not only can influence the quality of punching, also can cause the damage for digging pit stirring leaf, to above-mentioned condition, carries out technical innovation on current rectifier basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a to propose following not enough in solving above-mentioned background art: 1. the fixing is not firm when wall drilling and pit digging are carried out, a large amount of labor is needed for fixing, and time and labor are wasted; 2. the arm rocks in operation process not only can influence the quality of punching, also can cause the damage for digging pit stirring leaf.

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

the utility model provides a tunnel construction engineering is with chisel wall device, includes the fixed plate, the pole is held up to one side fixedly connected with of fixed plate, hold up one side fixedly connected with abrasionproof pad of pole, the top swing joint of fixed plate has the motor case, one side fixedly connected with fixed block of motor case, the top swing joint of fixed block has adjusting bolt, the top of fixed plate is seted up flutedly.

The bottom fixedly connected with pneumatic cylinder body of fixed plate, the output fixedly connected with connecting plate of pneumatic cylinder body, the bottom fixedly connected with electric hammer of connecting plate, the top swing joint of fixed plate has the pull rod, the outer wall swing joint of pull rod has compression spring, the one end fixedly connected with bottom plate of pull rod, the bottom fixedly connected with fixed tooth of bottom plate.

Furthermore, one end of the compression spring is fixedly connected with the bottom of the fixing plate, and the other end of the compression spring is fixedly connected with the bottom of the bottom plate.

Furthermore, the front surface of the holding rod is provided with a handle groove, the outer wall of the handle groove is fixedly connected with one side of the anti-abrasion pad, and the anti-abrasion pad is a rubber anti-abrasion pad.

Further, a fixing groove is formed in the top of the fixing block, an internal thread is arranged on the inner wall of the fixing groove, and the fixing block is connected with the adjusting bolt through the internal thread in a threaded mode.

Furthermore, a movable groove is formed in the top of the fixing plate, and the fixing plate is movably connected with the pull rod through the movable groove.

Furthermore, the top of the fixing plate is provided with a through groove, and the fixing plate is movably connected with the spiral blade through the through groove.

Furthermore, the number of the movable grooves is four, every two movable grooves form a group, and the two groups of movable grooves and the vertical central line of the fixed plate are symmetrically arranged.

Further, the top of fixed plate fixedly connected with motor, the output shaft of motor passes through shaft coupling fixedly connected with spiral leaf.

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

(1) the utility model can facilitate the fixing of the wall chiseling device by the staff when chiseling the wall, not only can increase the stability of the whole device, but also can lighten the force of the staff when fixing the device, thereby lightening the working intensity of the staff and achieving the purpose of time and labor saving;

(2) the utility model can slow down the arm shaking of the working personnel in the operation process by mutually matching the fixed plate, the pull rod, the compression spring and the movable groove, thereby not only improving the punching quality, but also avoiding the damage of the spiral blade when chiseling the wall and reducing the unnecessary loss;

(3) the utility model discloses a fixed plate, hold up mutually supporting of pole and abrasionproof pad and use, can make the staff when holding up the pole with the hand, can reduce the handrail shake to staff's damage, and can make the staff hold and hold the pole of holding up more firm.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic diagram of the fixing plate structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

The list of components represented by the various reference numbers in the figures is as follows: 1-fixing the plate; 2-holding the rod; 3-an anti-abrasion pad; 4-a motor box; 5, fixing blocks; 6-adjusting the bolt; 7-a groove; 8, a motor; 9-through groove; 10-helical leaves; 11-a hydraulic cylinder body; 12-a connecting plate; 13-an electric hammer; 14-a pull rod; 15-compression spring; 16-a base plate; 17-fixed teeth; 18-active slot.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a wall chiseling device for tunnel construction engineering, comprising a fixing plate 1, a holding rod 2 fixedly connected to one side of the fixing plate 1, a holding groove formed on the front surface of the holding rod 2, and an outer wall of the holding groove fixedly connected to one side of an anti-abrasion pad 3, wherein the anti-abrasion pad 3 is a rubber anti-abrasion pad, the rubber is a high elastic polymer material with reversible deformation, the rubber is elastic at room temperature, can generate large deformation under the action of small external force, and can recover after removing the external force, through the mutual cooperation of the fixing plate 1, the holding rod 2 and the anti-abrasion pad 3, when a worker holds the holding rod 2 with hands, the damage of shaking of the holding rod 2 to the worker can be reduced, and the worker can hold the holding rod 2 more stably, one side of the holding rod 2 is fixedly connected with the anti-abrasion pad 3, the top of the fixing plate 1 is movably connected with a, one side fixedly connected with fixed block 5 of motor case 4, the fixed slot has been seted up at the top of fixed block 5, and the inner wall of fixed slot is provided with the internal thread, and fixed block 5 passes through internal thread and 6 threaded connection of adjusting bolt, the top swing joint of fixed block 5 has adjusting bolt 6, recess 7 has been seted up at the top of fixed plate 1, the top fixedly connected with motor 8 of fixed plate 1, shaft coupling fixedly connected with spiral leaf 10 is passed through to motor 8's output shaft, logical groove 9 has been seted up at the top of fixed plate 1, and fixed plate 1 is through leading to groove 9 and spiral leaf 10 swing joint.

The bottom of the fixed plate 1 is fixedly connected with a hydraulic cylinder body 11, the output end of the hydraulic cylinder body 11 is fixedly connected with a connecting plate 12, the bottom of the connecting plate 12 is fixedly connected with an electric hammer 13, the top of the fixed plate 1 is movably connected with a pull rod 14, the outer wall of the pull rod 14 is movably connected with a compression spring 15, one end of the compression spring 15 is fixedly connected with the bottom of the fixed plate 1, the other end of the compression spring 15 is fixedly connected with the bottom of a bottom plate 16, one end of the pull rod 14 is fixedly connected with a bottom plate 16, and the bottom of the bottom plate 16 is fixedly connected with a fixed tooth 17, and through the mutual matching use of the fixed plate 1, the motor 8, the spiral blade 10, the hydraulic cylinder body 11, the connecting plate 12, the electric hammer 13, the bottom plate 16 and the fixed tooth 17, the fixing of a wall chiseling device by workers can be convenient, the working strength of staff has been alleviateed, reach labour saving and time saving's purpose, movable slot 18 has been seted up at the top of fixed plate 1, and fixed plate 1 is through movable slot 18 and pull rod 14 swing joint, the quantity of movable slot 18 is four, and per two movable slot 18 are a set of, and two sets of movable slot 18 set up for the symmetry axis symmetry with the perpendicular central line of fixed plate 1, through fixed plate 1, pull rod 14, compression spring 15 and movable slot 18 mutually support the use, can slow down the condition that the staff arm rocked in operation process, not only improve the quality of punching, also avoid causing the damage of spiral leaf 10 when chisel wall, reduce the unnecessary loss.

The utility model discloses in, the user uses the device, at first when needs carry out the chisel wall during operation, earlier with on fixed tooth 17 hammer-in needs the tunnel of chisel wall, after whole device is fixed firm, hold earlier and hold up pole 2 start-up pneumatic cylinder body 11 and electric hammer 13, make electric hammer 13 cut the tunnel, after cutting to a certain degree, close electric hammer 13 and raise electric hammer 13 through pneumatic cylinder body 11 simultaneously, then starter motor 8, make motor 8 drive spiral leaf 10 rotate and rotate the excavation at the inslot that has already cut, slide from top to bottom in the activity inslot 18 of fixed plate 1 through pull rod 14, make compression spring 15 produce deformation, can slow down the rocking that reduces when the chisel wall operation, improve the stability when using, this is exactly this the theory of operation of chisel wall device for tunnel construction engineering.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The wall chiseling device for the tunnel construction project comprises a fixing plate (1) and is characterized in that a holding rod (2) is fixedly connected to one side of the fixing plate (1), an anti-abrasion pad (3) is fixedly connected to one side of the holding rod (2), a motor box (4) is movably connected to the top of the fixing plate (1), a fixing block (5) is fixedly connected to one side of the motor box (4), an adjusting bolt (6) is movably connected to the top of the fixing block (5), and a groove (7) is formed in the top of the fixing plate (1);

the bottom fixedly connected with pneumatic cylinder body (11) of fixed plate (1), the output fixedly connected with connecting plate (12) of pneumatic cylinder body (11), the bottom fixedly connected with electric hammer (13) of connecting plate (12), the top swing joint of fixed plate (1) has pull rod (14), the outer wall swing joint of pull rod (14) has compression spring (15), the one end fixedly connected with bottom plate (16) of pull rod (14), the bottom fixedly connected with fixed tooth (17) of bottom plate (16).

2. The wall drilling device for tunnel construction engineering according to claim 1, wherein one end of the compression spring (15) is fixedly connected with the bottom of the fixing plate (1), and the other end of the compression spring (15) is fixedly connected with the bottom of the bottom plate (16).

3. The wall chiseling device for the tunnel construction project as claimed in claim 1, wherein a grip groove is formed in the front surface of the holding rod (2), the outer wall of the grip groove is fixedly connected with one side of the anti-abrasion pad (3), and the anti-abrasion pad (3) is a rubber anti-abrasion pad.

4. The wall chiseling device for the tunnel construction project according to claim 1, wherein a fixing groove is formed in the top of the fixing block (5), an internal thread is formed in the inner wall of the fixing groove, and the fixing block (5) is in threaded connection with the adjusting bolt (6) through the internal thread.

5. The wall chiseling device for the tunnel construction project according to claim 1, wherein a movable groove (18) is formed in the top of the fixing plate (1), and the fixing plate (1) is movably connected with the pull rod (14) through the movable groove (18).

6. The wall chiseling device for the tunnel construction project according to claim 1, wherein a through groove (9) is formed in the top of the fixing plate (1), and the fixing plate (1) is movably connected with the spiral blade (10) through the through groove (9).

7. The wall chiseling device for tunnel construction engineering according to claim 5, wherein the number of the movable grooves (18) is four, and every two movable grooves (18) are in one group, and the two groups of movable grooves (18) are symmetrically arranged with respect to a vertical center line of the fixed plate (1).

8. The wall chiseling device for the tunnel construction project is characterized in that a motor (8) is fixedly connected to the top of the fixing plate (1), and a spiral blade (10) is fixedly connected to an output shaft of the motor (8) through a coupling.