CN115676710A - Pipeline transportation equipment - Google Patents

Abstract

The invention relates to the technical field of carrying equipment, and particularly discloses pipeline carrying equipment, which is used for carrying pipelines and comprises two forklifts and a transfer trolley, wherein jacking devices are clamped and fixed at two ends of a pipe wall at the top of the pipeline and used for jacking the pipelines from the two ends to be separated from the ground respectively, the two forklifts are respectively positioned at the bottoms of the two ends of the pipeline and are provided with two fork plates, and a tightening device is arranged between the front ends of the two fork plates.

Description

Pipeline transportation equipment

Technical Field

The invention relates to the technical field of carrying equipment, in particular to pipeline transporting equipment.

Background

Along with the steady increase of national economy, infrastructure construction is vigorously developed, pipeline construction is because battle line length, need many times in the work progress to transport, the pipeline is buried underground and is leaded to pipeline raw materials damaged because of modes such as transport, support and roll in the construction secondary transports, especially municipal water supply pipe is overlength pipeline (single section 24 m) such as nodular cast-iron pipe or steel pipe usually, if because of when transporting, finished product protection is improper, the pipeline warp, anticorrosive damaged, can greatly influence the engineering quality, need to develop a pipeline transportation method that is favorable to finished product protection, reduction manpower transport urgently.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide the pipeline transportation equipment which has the advantages of simplicity in operation, firm structure, flexibility and convenience in operation and the like, and can effectively solve the technical problems that the engineering quality is greatly influenced and the like due to improper protection of finished products during transportation, deformation of pipelines, corrosion resistance and damage of the pipelines and the like.

In order to solve the technical problem, the invention adopts a technical scheme that:

a pipeline transporting device is used for transporting pipelines and comprises two forklifts and a transfer trolley, wherein jacking devices are clamped and fixed at two ends of a pipe wall at the top of the pipeline and used for jacking the pipeline from the two ends to be separated from the ground respectively;

the tightening device comprises two fastening sleeves, the two fastening sleeves are respectively sleeved at the front ends of the two fork plates, the bottom of each fastening sleeve is in threaded connection with a fastening B bolt, the fastening sleeves are in fastening connection with the fork plates through the fastening B bolts, one sides, far away from the central axis of the forklift, of the two fastening sleeves are respectively and fixedly provided with a tightening belt box and a tightening belt receiving box, the bottom of one end of the pipeline is placed between the tops of the two fastening sleeves, the end parts of the tightening belts in the tightening belt boxes cross the tops of the pipelines to be inserted into the tightening belt receiving boxes and tighten the pipelines, and at least one transfer trolley is arranged at the bottom of the pipeline and is in fastening connection with the bottom of the pipeline.

In a preferred embodiment of the invention, the jacking device comprises a clamp, the clamp is in a C-shaped structure and is clamped at one end of the pipe wall at the top of the pipeline, the top and the bottom of the clamp are both in threaded connection with fastening A bolts, the clamp is in fastened connection with the pipeline through the two fastening A bolts, one side of the clamp is fixedly connected with a jacking auxiliary plate, and the bottom of the jacking auxiliary plate is provided with a jack which is placed on the ground.

In a preferred embodiment of the invention, the left side and the right side of the transfer trolley are respectively fixedly provided with the tightening belt box and the tightening belt receiving box, the bottom of the pipeline is placed on the top of the transfer trolley, and the transfer trolley is inserted into the tightening belt receiving box by the end part of the tightening belt in the tightening belt box to cross the top of the pipeline and tighten the pipeline.

In a preferred embodiment of the invention, the top of the transfer trolley is provided with a sunken arc-shaped surface, and the surface of the sunken arc-shaped surface is uniformly provided with A convex points.

In a preferred embodiment of the invention, the number of transfer trolleys is configured appropriately according to the length of the pipeline.

In a preferred embodiment of the invention, the two fastening sleeves are symmetrically arranged, and the top of each fastening sleeve is provided with an inclined surface which is inclined downwards and close to one side of the pipeline.

In a preferred embodiment of the invention, the two inclined surfaces are tightly attached to two sides of the bottom of the pipeline, and the surfaces of the inclined surfaces are uniformly provided with B convex points.

In a preferred embodiment of the invention, the conduit is a steel, cement or plastic pipe.

The invention has the beneficial effects that:

the pipeline lifting and falling method is used, the lifting device is matched to be located on the forklift and the trolley, so that carrying workload is reduced, transportation of the super-long arc bottom component of the forklift is achieved, the application range of the forklift is enlarged, manual carrying is reduced, annular restraint is performed at multiple points such as the front end, the rear end and the middle of the pipeline through the tightening device, damage caused by displacement and sliding of the pipeline in the transportation process is prevented, and personal safety of pipeline transportation personnel is effectively guaranteed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is apparent 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 the structures shown in the drawings without inventive labor.

FIG. 1 is a schematic view of the overall plan structure of the present invention;

FIG. 2 is a schematic plan view of the jacking device;

fig. 3 is a schematic plan view of the tightening device.

Reference numerals: 1. a forklift; 101. a fork plate; 2. a tightening device; 201. a fastening sleeve; 202. b, salient points; 203. fastening a B bolt; 204. tightening the tape box; 205. tightening the tape receiving box; 3. transferring the trolley; 301. a, salient points; 4. a pipeline; 5. a jacking device; 501. a clamp; 502. fastening the bolt A; 503. a jacking auxiliary plate; 504. a jack.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1-3, embodiments of the present invention include:

a pipeline transporting device is used for transporting a pipeline 4 and comprises two forklifts 1 and a transfer trolley 3, wherein jacking devices 5 are clamped and fixed at two ends of the top pipe wall of the pipeline 4 and used for jacking the pipeline 4 from the two ends to be separated from the ground respectively, the two forklifts 1 are respectively positioned at the bottoms of the two ends of the pipeline 4, the forklifts 1 are provided with two fork plates 101, and a tightening device 2 is arranged between the front ends of the two fork plates 101;

tightening device 2 includes two adapter sleeves 201, two fork board 101 front ends are located to two adapter sleeves 201 cover respectively, the bottom threaded connection of adapter sleeve 201 has fastening B bolt 203, adapter sleeve 201 passes through fastening B bolt 203 and fork board 101 fastening connection, one side that fork truck 1 the central axis was kept away from to two adapter sleeves 201 is fixed mounting respectively has tightens up tape cassette 204 and tightens up area and receives box 205, the bottom of 4 one ends of pipeline is shelved between two adapter sleeve 201 tops, tighten up the interior tightening band tip of tape cassette 204 and stride 4 tops of pipeline and peg graft in tightening band and receive box 205 inside and cramp pipeline 4, at least one transport dolly 3 set up in 4 bottoms of pipeline and rather than fastening connection.

Specifically, the equipment mainly comprises two forklifts 1, a transfer trolley 3 and two jacking devices 5, wherein the transfer trolley 3 and the two jacking devices 5 are configured according to needs, the two jacking devices 5 are used for clamping and jacking two ends of a pipeline 4 to enable the pipeline 4 to be separated from the ground, the two forklifts 1 are arranged at two ends of the pipeline 4 and enable the pipeline 4 to be placed on a tightening device 2 arranged at the end part of a fork plate 101, the two forklifts 1 are simultaneously and fixedly connected with two ends of the pipeline 4, at least one transfer trolley 3 is fixedly connected to the bottom of the pipeline 4, the jacking devices 5 are disassembled to enable the pipeline 4 to be placed on the tops of the forklifts 1 and the transfer trolley 3, accordingly, the pipeline 4 can be conveniently and flexibly moved for reverse transportation, the jacking devices 4 are matched with the falling positions of the forklifts 1 and the trolleys by the aid of the jacking devices 5, accordingly, the transportation workload is reduced, the transportation of an ultra-long arc bottom component of the forklifts 1 is realized, the application range of the forklifts 1 is enlarged, the manual transportation is reduced, the circumferential restraint is carried out by the tightening devices 2 at multiple points such as the front end, the rear end and the middle of the pipeline 4 in the transportation, the displacement and the pipeline 4 is prevented from being damaged, and the human body safety of a person is effectively guaranteed.

In a preferred embodiment of the present invention, further, the jacking device 5 includes a clamp 501, the clamp 501 is in a C-shaped structure and is clamped at one end of the top pipe wall of the pipeline 4, the top and the bottom of the clamp 501 are both connected with fastening a bolts 502 in a threaded manner, the clamp 501 is fastened with the pipeline 4 through two fastening a bolts 502, one side of the clamp 501 is fixedly connected with a jacking auxiliary plate 503, the bottom of the jacking auxiliary plate 503 is provided with a jack 504, the jack 504 is placed on the ground, and the jacking auxiliary plate 503 is jacked up by the two jacks 504 to drive the two clamps 501 to jack the two clamps from the two ends of the pipeline 4 to separate from the ground, so that the pipeline 4 can be conveniently located on the top of the forklift 1 and the transfer trolley 3 for fixing.

In a preferred embodiment of the present invention, further, the left and right sides of the transfer trolley 3 are also respectively fixedly installed with a tightening tape box 204 and a tightening tape receiving box 205, the bottom of the pipeline 4 is placed on the top of the transfer trolley 3, and the transfer trolley 3 crosses the top of the pipeline 4 through the end of the tightening tape in the tightening tape box 204, is inserted into the tightening tape receiving box 205 and tightens the pipeline 4.

In a preferred embodiment of the present invention, further, the top of the transfer cart 3 is provided with a concave arc surface, and the surface of the concave arc surface is uniformly provided with a convex point a 301.

In a preferred embodiment of the invention, the number of transfer carriages 3 is further suitably arranged according to the length of the pipeline 4.

In a preferred embodiment of the present invention, further, two fastening sleeves 201 are symmetrically arranged, and the top of the fastening sleeve 201 is provided with an inclined surface which inclines downwards near one side of the pipeline 4.

In a preferred embodiment of the present invention, further, two inclined surfaces are tightly attached to two sides of the bottom of the pipe 4, and the surfaces of the inclined surfaces are uniformly provided with the B bumps 202.

In a preferred embodiment of the present invention, further, the pipe 4 is a steel pipe, a cement pipe or a plastic pipe.

The working principle of the pipeline transportation equipment is as follows:

the method comprises the following steps: the two ends of the pipeline 4 are provided with jacking devices 5 and fastened;

step two: two jacks 504 are used for simultaneously applying upward acting force to the fixed clamps 501 and the jacking auxiliary plates 503 on the two sides of the pipeline 4, so that the pipeline 4 is lifted and suspended;

step three: two forklifts 1 are put in place at two ends of a pipeline 4, and a transfer trolley 3 is put in place in the middle of the pipeline 4;

step four: simultaneously operating the two jacks 504 to lower the pipeline 4 and place it on the transfer trolley 3 and the tightening devices 2 of the two forklifts 1;

step five: the tightening belt is drawn out from the tightening belt boxes 204 on the transfer trolley 3 and the forklift 1 respectively to surround the pipeline 4, and the bolt of the tightening belt is inserted into the tightening belt receiving box 205 to fix the pipeline 4 and prevent the pipeline 4 from moving transversely in the transportation process;

step six: checking the fixing condition of the pipeline 4;

step seven: transporting the pipeline 4 to a specified position, using two jacks 504, and simultaneously applying upward acting force to the jacking auxiliary plates 503 on the clamps 501 at two sides of the pipeline 4 to lift and suspend the pipeline 4, and withdrawing the transfer trolley 3 and the forklift 1;

step eight: the two jacks 504 are operated simultaneously to lower the pipeline 4 and place the pipeline at a designated position to finish the transportation of the pipeline 4.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (8)

1. A pipeline transporting device is used for transporting pipelines and comprises two forklifts and a transfer trolley, and is characterized in that jacking devices are clamped and fixed at two ends of a pipe wall at the top of the pipeline and used for jacking the pipelines from the two ends to be separated from the ground respectively, the two forklifts are located at the bottoms of the two ends of the pipeline respectively and are provided with two fork plates, and a tightening device is arranged between the front ends of the two fork plates;

tightening means includes two adapter sleeves, two the adapter sleeve overlaps respectively and locates two the fork board front end, the bottom threaded connection of adapter sleeve has fastening B bolt, the adapter sleeve passes through fastening B bolt with fork board fastening connection, two the adapter sleeve is kept away from one side of fork truck the central axis respectively fixed mounting have tighten up the belt box and tighten up the area and receive the box, the bottom of pipeline one end is shelved in two between the adapter sleeve top, tighten up in the belt box takes the tip to stride over the pipeline top peg graft in tighten up area is received the box inside and is cramped the pipeline, at least one transport the dolly set up in pipeline bottom and rather than fastening connection.

2. The pipeline transportation device according to claim 1, wherein the jacking device comprises a clamp, the clamp is in a C-shaped structure and is clamped at one end of the pipe wall at the top of the pipeline, fastening A bolts are in threaded connection with the top and the bottom of the clamp, the clamp is in fastening connection with the pipeline through the two fastening A bolts, a jacking auxiliary plate is fixedly connected to one side of the clamp, and a jack is arranged at the bottom of the jacking auxiliary plate and is placed on the ground.

3. The pipeline transportation device according to claim 1, wherein the tightening tape box and the tightening tape receiving box are respectively and fixedly installed on the left side and the right side of the transfer trolley, the bottom of the pipeline is placed on the top of the transfer trolley, and the transfer trolley crosses over the top of the pipeline through the end part of the tightening tape in the tightening tape box, is inserted into the tightening tape receiving box and tightens the pipeline.

4. The pipeline transportation device according to claim 3, wherein the top of the transfer trolley is provided with a concave arc-shaped surface, and the surface of the concave arc-shaped surface is uniformly provided with A convex points.

5. The pipe dumping apparatus of claim 4 wherein the number of said transfer carts is configured to correspond to the length of said pipe.

6. The pipe transportation apparatus of claim 1, wherein the two fastening sleeves are symmetrically disposed, and a top portion of the fastening sleeve is provided with an inclined surface inclined downward near one side of the pipe.

7. The pipeline transportation device according to claim 6, wherein the two inclined surfaces are tightly attached to two sides of the bottom of the pipeline, and B convex points are uniformly arranged on the surfaces of the inclined surfaces.

8. The pipe transportation apparatus of claim 1, wherein the pipe is a steel pipe, a cement pipe, or a plastic pipe.

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