CN221002853U - Tunnel inner pipeline conveying device - Google Patents

Abstract

The application relates to the technical field of in-well pipeline installation, in particular to an in-tunnel pipeline transportation device which comprises an installation table, wherein a fixing belt is installed at the upper end of the installation table, the free ends of the fixing belt are detachably connected, traveling wheels are installed on two sides of the installation table, one end of a connecting rod, which is far away from the installation table, is fixedly connected with another installation table, a traction winch is fixedly installed on one side, which is far away from the connecting rod, of the installation table fixedly connected with the connecting rod, the traction winch is a hydraulic winch, a hydraulic station is fixedly installed on the installation table, and the hydraulic station is connected with the traction winch. According to the application, the traction winch is arranged, the transportation device is pulled to advance by means of the anchor rod at the top of the roadway, the transportation device has strong advancing capability on complex terrains, and the rotatable mounting tables at the two ends are arranged, so that the transportation device has certain adaptability to corners in the roadway, and is convenient to pass through the position needing turning.

Description

Tunnel inner pipeline conveying device

Technical Field

The application relates to the technical field of in-well pipeline installation, in particular to a pipeline transportation device in a roadway.

Background

The tunnel is a built channel in a mine, and pipelines for water, gas, lines and the like are paved in the tunnel when mine equipment is installed. The position of the mining transportation vehicle which can not pass through part of the mining transportation vehicle is required to be manually transported to the construction position, so that the transportation is laborious, the terrain environment in the roadway is complex, and certain trouble is caused for the transportation.

Disclosure of Invention

Aiming at the defects of the prior art, the application aims to provide a pipeline transportation device which is convenient for transporting pipelines in a roadway.

The above-mentioned application purpose of the application is realized through the following technical scheme:

an in-roadway pipeline transportation device, comprising:

the upper end of the mounting table is provided with a locking groove;

The middle part of the fixing belt is arranged in the locking groove, and the free end of the fixing belt is detachably connected;

the travelling wheels are arranged on two sides of the mounting table;

the front end and the rear end of the mounting table are hinged with the connecting rods, the rotating shafts of the connecting rods are perpendicular to the upper end face of the mounting table, and one end, far away from the mounting table, of each connecting rod is fixedly connected with the other mounting table;

The traction winch is fixedly arranged on the mounting table fixedly connected with the connecting rod and is a hydraulic winch;

And the hydraulic station is connected with the traction winch.

Optionally, the connecting rod is a telescopic rod, a plurality of locking holes are formed in the connecting rod, and locking pins are inserted into the locking holes.

Optionally, the travelling wheel is located at the lower end of the mounting table, and two sides of the travelling wheel are respectively and rotatably connected with two sides of the mounting table.

Optionally, the middle part of the fixing strap is slidably installed in the locking groove, and a plurality of fixing straps are installed in the locking groove.

Optionally, a lower pipe fitting is hinged to one side of the mounting table, and the free end of the lower pipe fitting abuts against the ground after rotating.

Optionally, the lower pipe fitting is a telescopic pipe, and locking bolts are connected to two sides of the lower pipe fitting in a threaded manner.

Optionally, a lower pipe winch is fixedly installed on one side, far away from the lower pipe fitting, of the mounting table, and a lower pipe U-shaped clamp is fixedly installed at the rope end of the lower pipe winch.

Optionally, a roller is installed at one end of the lower tube U-shaped card located in the pipeline when the lower tube U-shaped card is installed.

In summary, the present application includes at least one of the following beneficial technical effects:

By arranging the traction winch, the transportation device is pulled to advance by the anchor rod at the top of the roadway, compared with a common transportation device which advances by providing power for the advancing wheels, the transportation device has stronger advancing capability on complex terrains, and the rotatable mounting tables at the two ends are arranged, so that the transportation device has certain adaptability to corners in the roadway, and is convenient to pass through the position needing turning;

The connecting rods are telescopic rods, so that the distance between the three mounting tables is adjustable, on one hand, the use requirements of different pipe lengths can be met conveniently, and on the other hand, the turning radius of different crossed roadways can be used;

Through setting up down the pipe fitting, form a down pipe inclined plane through rotating down the pipe fitting, be convenient for pull down the pipeline from the mount table, and through setting up down pipe capstan winch and down pipe U-shaped card, be convenient for heavy pipeline's loading and unloading, through down pipe U-shaped card in pipeline both ends, rotate through down pipe capstan winch and load and unload.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

Fig. 2 is a schematic structural view of a mount portion according to an embodiment of the present application.

Reference numerals: 1. a mounting table; 11. a locking groove; 12. a lower pipe fitting; 121. a locking bolt; 13. a lower pipe winch; 131. a lower tube U-shaped clamp; 132. a roller;

A fixing belt;

3. A travelling wheel;

4. a connecting rod; 401. an inner square tube; 402. an outer square tube; 41. a locking hole; 42. a locking pin;

5. traction winch;

6. and a hydraulic station.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the roadway inner pipeline transportation device disclosed by the embodiment of the application comprises a mounting table 1, wherein a locking groove 11 is formed in the upper end of the mounting table 1, a fixing belt 2 is installed in the locking groove 11, the free ends of the fixing belt 2 are detachably connected, travelling wheels 3 are installed on two sides of the mounting table 1, connecting rods 4 are hinged to the front end and the rear end of the mounting table 1, the rotating shafts of the connecting rods 4 are perpendicular to the upper end surface of the mounting table 1, the mounting tables 1 at the two ends can only turn on a horizontal plane without pitching rotation, one end of the connecting rods 4 away from the mounting table 1 is fixedly connected with another mounting table 1, a traction winch 5 is fixedly installed on one side of the mounting table 1 fixedly connected with the connecting rods 4, the traction winch 5 is a hydraulic winch, a hydraulic station 6 is fixedly installed on the mounting table 1, and the hydraulic station 6 is connected with the traction winch 5.

Specifically, three installation tables 1 are connected through a connecting rod 4, the installation tables 1 positioned at two ends can rotate in a horizontal plane relative to the installation table 1 in the middle, a traveling wheel 3 is installed below the installation tables 1, a traction winch 5 is installed at the front end of the installation table 1, an anchor rod for suspending a pipeline is required to be installed at the top of a roadway before the pipeline is installed, and the traction winch 5 is used for enabling the installation tables 1 to move forwards by pulling the anchor rod and providing traction power through a hydraulic station 6.

Like this, through setting up traction winch 5, with the help of tunnel top stock pulling conveyer advance, compare in the conveyer etc. that advance through providing power for advancing wheel 3 that is commonly used, have stronger ability that advances in complicated topography, set up rotatable mount table 1 that is located both ends, make conveyer have certain adaptability to corner in the tunnel, be convenient for pass through the position that needs the turn.

In some possible modes, the mounting table 1 is a rectangular table, the locking groove 11 is a T-shaped groove, the fixing belt 2 is connected with a T-shaped block, the fixing belt 2 is nylon belt for convenient use, two free ends of the fixing belt 2 are fixed through a Chinese character 'ri' shaped buckle for convenient use and convenient use in roadways with special requirements such as coal mines, and the traction winch 5 selects the hydraulic station 6 to use hydraulic pressure as a power source.

Further description will be provided below in connection with specific use cases.

When the traction winch is used, a pipeline is installed on the installation table 1, the free end of the traction winch 5 is hooked on an anchor rod in the advancing direction through the fixing position of the fixing belt 2, the traction winch 5 is started to drive the installation table 1 to advance, the traction winch 5 is used as power, the possibility that the traveling wheel 3 falls into the ground and cannot walk is reduced, and the escaping capability of the traveling wheel 3 is improved.

As a specific embodiment of the pipeline transportation device in the roadway, the connecting rod 4 is a telescopic rod, the connecting rod 4 is provided with a plurality of locking holes 41, and locking pins 42 are inserted into the locking holes 41.

In the whole, through setting up connecting rod 4 for the telescopic link, make the distance between three mount table 1 adjustable, the on the one hand is convenient for adapt to different pipe length user demands, on the other hand also can use the turning radius in different cross tunnel.

In some possible ways, the connecting rod 4 includes an inner square tube 401, an outer square tube 402 is slidably sleeved outside the inner square tube 401, a plurality of locking holes 41 are formed in the inner square tube 401, a locking hole 41 is formed in the outer square tube 402, and a locking pin 42 is inserted into the locking hole 41.

As another specific embodiment of the pipeline transportation device in the roadway, the travelling wheel 3 is positioned at the lower end of the mounting table 1, and two sides of the travelling wheel 3 are respectively and rotatably connected with two sides of the mounting table 1.

In combination with a specific use scene, geology in a roadway is complex, and the traveling wheel 3 is arranged to be completely positioned below the mounting table 1, so that the contact area between the traveling wheel 3 and the ground is increased, the traveling wheel 3 is not easy to sink, and the mounting table 1 is lifted to improve the trafficability.

As a concrete implementation mode of the pipeline transportation device in the roadway, the middle part of the fixing belt 2 is slidably arranged in the locking groove 11, and a plurality of fixing belts 2 are arranged in the locking groove 11.

It should be appreciated that by providing a plurality of fixing straps 2, a plurality of fixing straps 2 can be installed when fixing a small diameter pipe, increasing the number of single carrying.

As a concrete implementation mode of the pipeline transportation device in the roadway, one side of the installation table 1 is hinged with a lower pipe fitting 12, and the free end of the lower pipe fitting 12 abuts against the ground after rotating.

It will be appreciated that by providing the down tube 12, the removal of the pipe from the mounting table 1 is facilitated by rotating the down tube 12 to form a down tube incline.

Further, the lower pipe fitting 12 is a telescopic pipe, and locking bolts 121 are connected to two sides of the lower pipe fitting 12 in a threaded manner.

It will be appreciated that providing the down tube 12 as a telescopic tube allows the down tube 12 to be used in different configurations of use and to lock the down tube 12 to a fixed length by means of the locking bolt 121.

Further, a lower pipe winch 13 is fixedly installed on one side, far away from the lower pipe fitting 12, of the mounting table 1, and a lower pipe U-shaped clamp 131 is fixedly installed on the rope end of the lower pipe winch 13.

It should be understood that the loading and unloading of the heavy pipeline is facilitated by providing the lower pipe winch 13 and the lower pipe U-shaped clamp 131, the loading and unloading is performed by rotating the lower pipe winch 13 by clamping the lower pipe U-shaped clamp 131 at two ends of the pipeline.

Further, a roller 132 is mounted at one end of the down tube U-shaped card 131 which is located in the pipeline when it is mounted.

It should be appreciated that by providing the rollers 132, the inner wall of the pipe can roll relative to the lower pipe U-shaped clamp 131 when the lower pipe U-shaped clamp 131 is hooked in the pipe, thereby reducing drag and abrasion to the pipe when the pipe is assembled and disassembled.

In some possible modes, the lower pipe fitting 12 has the same structure as the telescopic structure of the connecting rod 4, the lower pipe winch 13 is a hydraulic winch, the lower pipe winch 13 is connected to the hydraulic station 6, the lower pipe U-shaped clamp 131 is connected with the output end of the lower pipe winch 13 through a steel rope, the lower pipe U-shaped clamp 131 is a U-shaped bending piece, the roller 132 is rotatably sleeved on one side, far away from the steel rope, of the lower pipe U-shaped clamp 131, and in order to fix the lower pipe fitting 12 conveniently, the lower pipe fitting 12 is clamped outside the lower pipe fitting 12 through the lower pipe U-shaped clamp 131 when the travelling wheel 3 travels.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. An in-tunnel pipeline transportation device, comprising:

the mounting table (1), the upper end of the mounting table (1) is provided with a locking groove (11);

The fixing belt (2) is arranged in the locking groove (11) in the middle of the fixing belt (2), and the free ends of the fixing belt (2) are detachably connected;

The travelling wheels (3) are arranged on two sides of the mounting table (1);

the connecting rods (4) are hinged to the front end and the rear end of the mounting table (1), the rotating shafts of the connecting rods (4) are perpendicular to the upper end face of the mounting table (1), and one end, away from the mounting table (1), of each connecting rod (4) is fixedly connected with the other mounting table (1);

The traction winch (5), the traction winch (5) is fixedly arranged on the mounting table (1) fixedly connected with the connecting rod (4), and the traction winch (5) is a hydraulic winch;

-a hydraulic station (6), said hydraulic station (6) being connected to said traction winch (5).

2. The in-tunnel pipeline transportation device according to claim 1, wherein: the connecting rod (4) is a telescopic rod, a plurality of locking holes (41) are formed in the connecting rod (4), and locking pins (42) are inserted into the locking holes (41).

3. The in-tunnel pipeline transportation device according to claim 1, wherein: the travelling wheel (3) is positioned at the lower end of the mounting table (1), and two sides of the travelling wheel (3) are respectively and rotatably connected with two sides of the mounting table (1).

4. The in-tunnel pipeline transportation device according to claim 1, wherein: the middle part of the fixing belt (2) is slidably arranged in the locking groove (11), and a plurality of fixing belts (2) are arranged in the locking groove (11).

5. The in-tunnel pipeline transportation device according to claim 1, wherein: one side of the mounting table (1) is hinged with a lower pipe fitting (12), and the free end of the lower pipe fitting (12) abuts against the ground after rotating.

6. The in-tunnel pipeline transportation device according to claim 5, wherein: the lower pipe fitting (12) is a telescopic pipe, and locking bolts (121) are connected to two sides of the lower pipe fitting (12) in a threaded mode.

7. The in-tunnel pipeline transportation device according to claim 5, wherein: one side of the mounting table (1) far away from the lower pipe fitting (12) is fixedly provided with a lower pipe winch (13), and a rope end of the lower pipe winch (13) is fixedly provided with a lower pipe U-shaped clamp (131).

8. The in-tunnel pipeline transportation device according to claim 7, wherein: and a roller (132) is arranged at one end of the lower pipe U-shaped clamp (131) which is positioned in the pipeline when the lower pipe U-shaped clamp is installed.