CN219739775U - Pipe burying device for laying power transmission cable in tunnel - Google Patents

Abstract

The utility model relates to the technical field of cable laying, in particular to a power transmission cable laying pipe burying device in a tunnel, which comprises the following components: the top surface of the movable frame is fixedly provided with a guide pipe; the top surface of moving the frame installs adjustment structure, adjustment structure includes the support, support fixed mounting is at the top surface of moving the frame, the top of support is through bearing movable mounting has the adjustment frame, the one end welding of adjustment frame has the worm wheel, the surface of support is through bearing movable mounting has the worm, the inboard of adjustment frame is through bearing movable mounting has the pipe dish. The pipe burying device can adjust the angle of the pipe disc so as to level the pipe disc, reduce the height of the device, enable the device to directly pass through from the upper side equipment without detouring, enable the embedded pipe main body to be laid straight, enable the pipe disc to be fixed and limited through the abutting plate arranged on the lower side, enable the installation of the pipe disc to be stable, avoid shaking, and be simple in structure and strong in practicability.

Description

Pipe burying device for laying power transmission cable in tunnel

Technical Field

The utility model relates to the technical field of cable laying, in particular to a pipe burying device for laying a power transmission cable in a tunnel.

Background

The environment in the tunnel is relatively overcast and wet, and the power transmission cable is directly laid underground and is easy to wet and rot, so that electric leakage is caused, and great potential safety hazards exist, so that the power transmission cable can be arranged in an anti-corrosion and anti-oxidation embedded pipe in a penetrating mode, and the embedded pipe is laid by using a pipe burying device in the prior art.

However, during construction, a construction frame can be erected in the tunnel, various devices are installed on the top wall, the existing pipe burying device is fixed in height, the pipe burying device moving in the tunnel is easily blocked by the devices installed on the top wall of the tunnel, and the pipe burying device needs to bypass from one side to affect straight laying of the embedded pipe, so that the use is limited.

Therefore, in order to solve the above problems, a pipe burying device for laying a power transmission cable in a tunnel is proposed.

Disclosure of Invention

The utility model aims to provide a pipe burying device for laying a power transmission cable in a tunnel, which solves the problems that in the construction process mentioned in the background technology, a construction frame is erected in the tunnel, various devices are installed on the top wall, the existing pipe burying device is fixed in height, the pipe burying device moving in the tunnel is easily blocked by the devices installed on the top wall of the tunnel, and the pipe burying device needs to bypass from one side to affect the straight laying of an embedded pipe, so that the use is limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a power cable laying pipe burying device in a tunnel, comprising: the top surface of the movable frame is fixedly provided with a guide pipe;

the top surface of moving the frame installs adjustment structure, adjustment structure includes the support, support fixed mounting is at the top surface of moving the frame, the top of support has the alignment jig through bearing movable mounting, the one end welding of alignment jig has the worm wheel, the surface of support has the worm through bearing movable mounting, the inboard of alignment jig has the pipe dish through bearing movable mounting, the inboard winding of pipe dish has pre-buried pipe main part, the top surface fixed mounting of moving the frame has first cylinder, the ejecting end fixedly connected with butt plate of first cylinder, fixed mounting has the motor on the lateral wall of support.

Preferably, the side wall of the movable frame is provided with a limiting structure, the limiting structure comprises a fixed plate, the fixed plate is fixedly welded on the side wall of the movable frame, the bottom surface of the fixed plate is fixedly provided with a second cylinder, the ejection end of the second cylinder is fixedly connected with a fixing frame, and the inner side of the bottom end of the fixing frame is provided with a pipe pressing wheel through a bearing.

Preferably, the guide pipe penetrates through the movable frame, and the bottom end of the guide pipe is inclined.

Preferably, the worm wheel is mounted on the outer side of the bracket, and the worm wheel is meshed with the worm.

Preferably, one end of the embedded pipe main body penetrates through the movable frame through the guide pipe, the top surface of the abutting plate abuts against the surface of the adjusting frame, and the output end of the motor is fixedly connected with the worm.

Preferably, the bottom surface of the pipe pressing wheel is attached to the surface of the embedded pipe main body.

Compared with the prior art, the utility model has the beneficial effects that: the pipe burying device can adjust the angle of the pipe disc so as to level the pipe disc, reduce the height of the device, enable the device to directly pass through from the upper side equipment without detouring, enable the embedded pipe main body to be laid straight, enable the pipe disc to be fixed and limited through the abutting plate arranged on the lower side, enable the installation of the pipe disc to be stable, avoid shaking, and be simple in structure and strong in practicability.

1. An adjusting structure is arranged, the first cylinder drives the abutting plate to descend, the abutting plate releases the abutting with the adjusting frame, the motor is started, the motor drives the worm to rotate, the worm is meshed with the worm wheel, the worm rotates to drive the adjusting frame to deflect through the worm wheel, when the adjusting frame deflects, the inner pipe disc is driven to deflect, the pipe disc can be gradually flattened from a vertical state, the height of the device can be reduced, then the first air cylinder is controlled to operate, the first air cylinder drives the abutting plate to lift, the abutting plate abuts against the surface of the adjusting frame, the adjusting frame can be fixed, the pipe disc arranged on the inner side of the adjusting frame is stable to be installed, shaking is avoided when the moving frame moves, and the device is simple in structure and high in practicability.

2. Be provided with limit structure, pre-buried pipe main part wears to establish the removal frame downside via the pipe to lay in the geosyncline, control second cylinder operation, the second cylinder drives the mount and descends, presses the pipe wheel promptly on laying the pre-buried pipe main part in the geosyncline, along with the removal of removal frame, presses the pipe wheel rotatory, can fix a position the laying of pre-buried pipe main part in the geosyncline.

Drawings

FIG. 1 is a schematic elevational view of a mobile frame of the present utility model;

FIG. 2 is a schematic side view of the worm gear of the present utility model;

FIG. 3 is a schematic bottom view of an abutment plate according to the present utility model;

fig. 4 is a schematic side view of the limiting structure of the present utility model.

In the figure: 1. a moving frame; 11. a conduit; 2. adjusting the structure; 21. a bracket; 22. an adjusting frame; 23. a worm wheel; 24. a worm; 25. a tube disc; 26. embedding a pipe main body; 27. a first cylinder; 28. an abutting plate; 29. a motor; 3. a limit structure; 31. a fixing plate; 32. a second cylinder; 33. a fixing frame; 34. and a pipe pressing wheel.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the first air cylinder 27 and the second air cylinder 32 used in the present utility model are commercially available products, and the principle and the connection method are well known to those skilled in the art, so they are not described herein.

A power cable laying pipe burying device in a tunnel, comprising: the movable frame 1, the top surface of the movable frame 1 is fixedly provided with a guide pipe 11;

the top surface of the movable frame 1 is provided with an adjusting structure 2, the adjusting structure 2 comprises a support 21, the support 21 is fixedly arranged on the top surface of the movable frame 1, the top end of the support 21 is movably provided with an adjusting frame 22 through a bearing, one end of the adjusting frame 22 is welded with a worm wheel 23, the surface of the support 21 is movably provided with a worm 24 through the bearing, the inner side of the adjusting frame 22 is movably provided with a pipe disc 25 through the bearing, the inner side of the pipe disc 25 is wound with an embedded pipe main body 26, the top surface of the movable frame 1 is fixedly provided with a first cylinder 27, the ejection end of the first cylinder 27 is fixedly connected with an abutting plate 28, the side wall of the support 21 is fixedly provided with a motor 29, the angle of the pipe disc 25 can be adjusted by rotating the worm 24 so as to level the pipe disc 25, the height of the device is reduced, and the pipe disc 25 is fixedly limited through the abutting plate 28 arranged at the lower side, so that the installation of the pipe disc 25 is stable, the shaking cannot occur, the structure is simple, and the practicability is strong.

Further, install limit structure 3 on the lateral wall of moving frame 1, limit structure 3 includes fixed plate 31, fixed plate 31 fixed welding is on the lateral wall of moving frame 1, the bottom surface fixed mounting of fixed plate 31 has second cylinder 32, the ejecting end fixedly connected with mount 33 of second cylinder 32, the bottom inboard of mount 33 is through bearing movable mounting pressing pipe wheel 34, lay for pre-buried pipe main part 26 in the geosyncline inside through limit structure 3 and fix a position, and avoid pre-buried pipe main part 26 in the geosyncline to receive to pull.

Further, the guide pipe 11 penetrates through the mobile frame 1, the bottom end of the guide pipe 11 is inclined, the embedded pipe main body 26 can be paved downwards into the ground slot through the guide pipe 11, and the guide pipe 11 provides a guide for paving the embedded pipe main body 26.

Further, the worm wheel 23 is mounted on the outer side of the bracket 21, the worm wheel 23 is meshed with the worm 24, and the rotation of the worm 24 can drive the worm wheel 23 to rotate, so that conditions are provided for deflection of the adjusting frame 22.

Further, one end of the embedded pipe main body 26 penetrates through the mobile frame 1 through the guide pipe 11, the top surface of the abutting plate 28 abuts against the surface of the adjusting frame 22, the output end of the motor 29 is fixedly connected with the worm 24, the abutting plate 28 can fix the adjusting frame 22 at the lower side, the pipe disc 25 mounted on the inner side of the adjusting frame 22 is stably mounted, shaking is reduced, the motor 29 provides power for rotation of the worm 24, and the adjustment of the angle of the pipe disc 25 is more labor-saving.

Further, the bottom surface of the pipe pressing wheel 34 is attached to the surface of the pre-buried pipe main body 26,

working principle: when the pipe laying machine is used, the embedded pipe main body 26 is lengthened from the pipe disc 25, the embedded pipe main body 26 is penetrated to the lower side of the movable frame 1 through the guide pipe 11 and laid in the ground groove, the second air cylinder 32 is controlled to operate, the second air cylinder 32 drives the fixing frame 33 to descend, the pipe pressing wheel 34 presses the embedded pipe main body 26 laid in the ground groove, and the pipe pressing wheel 34 rotates along with the movement of the movable frame 1, so that the laying of the embedded pipe main body 26 in the ground groove can be positioned.

When the height of the device needs to be lowered, the first cylinder 27 is controlled to operate, the first cylinder 27 drives the abutting plate 28 to descend, the abutting plate 28 releases abutting with the adjusting frame 22, the motor 29 is started, the motor 29 drives the worm 24 to rotate, the worm 24 is meshed with the worm wheel 23, the worm 24 rotates to drive the adjusting frame 22 to deflect through the worm wheel 23, and when the adjusting frame 22 deflects, the inner pipe disc 25 is driven to deflect, the pipe disc 25 can be gradually flattened from a vertical state, the height of the device can be lowered, the device can directly pass through from the lower side equipment without detouring, and the embedded pipe main body 26 can be laid straightly.

Then control first cylinder 27 operation, first cylinder 27 drives butt plate 28 and rises, butt plate 28 and the surface butt of adjustment frame 22, can fix adjustment frame 22, makes the inboard pipe dish 25 installation of adjustment frame 22 stable, avoids taking place to rock when moving frame 1 and moves, simple structure, and the practicality is strong.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A power cable laying pipe burying device in a tunnel, comprising: the device comprises a movable frame (1), wherein a guide pipe (11) is fixedly arranged on the top surface of the movable frame (1);

the method is characterized in that:

the utility model discloses a movable frame, including moving frame (1), adjusting structure (2) are installed to the top surface of moving frame (1), top at moving frame (1) is including support (21) fixed mounting, there is alignment jig (22) on the top of support (21) through bearing movable mounting, worm wheel (23) have been welded to the one end of alignment jig (22), worm (24) have been passed through on the surface of support (21) through bearing movable mounting, pipe dish (25) have been passed through to the inboard of alignment jig (22), the inboard winding of pipe dish (25) has pre-buried pipe main part (26), the top surface fixed mounting of moving frame (1) has first cylinder (27), the ejecting end fixedly connected with butt plate (28) of first cylinder (27), fixed mounting has motor (29) on the lateral wall of support (21).

2. An in-tunnel power cable laying pipe burying machine as claimed in claim 1, wherein: install limit structure (3) on the lateral wall of removal frame (1), limit structure (3) are including fixed plate (31), fixed plate (31) fixed welding is on the lateral wall of removal frame (1), the bottom surface fixed mounting of fixed plate (31) has second cylinder (32), the ejecting end fixedly connected with mount (33) of second cylinder (32), the bottom inboard of mount (33) is through bearing movable mounting pressure pipe wheel (34).

3. An in-tunnel power cable laying pipe burying machine as claimed in claim 1, wherein: the guide pipe (11) penetrates through the movable frame (1), and the bottom end of the guide pipe (11) is inclined.

4. An in-tunnel power cable laying pipe burying machine as claimed in claim 1, wherein: the worm wheel (23) is arranged on the outer side of the bracket (21), and the worm wheel (23) is meshed with the worm (24).

5. An in-tunnel power cable laying pipe burying machine as claimed in claim 1, wherein: one end of the embedded pipe main body (26) penetrates through the movable frame (1) through the guide pipe (11), the top surface of the abutting plate (28) abuts against the surface of the adjusting frame (22), and the output end of the motor (29) is fixedly connected with the worm (24).

6. An in-tunnel power cable laying pipe burying machine as claimed in claim 2, wherein: the bottom surface of the pipe pressing wheel (34) is attached to the surface of the embedded pipe main body (26).