Outdoor overground comprehensive pipe rack pipeline transportation device

Abstract

The utility model discloses an outdoor overground comprehensive pipe rack pipeline transportation device which comprises a pair of rails, a pair of conveying devices and a pair of conveying devices. The transportation frame comprises a bottom support, a pair of outer side supports, a pair of inner side supports and a pair of wheels, the bottom support is matched with the radian of a pipeline, the upper portions of the outer side supports and the upper portions of the inner side supports are connected with the two ends of the bottom support, and the lower portions of the outer side supports and the lower portions of the inner side supports are connected with the wheels through a pair of wheel shafts. The pair of wheels is arranged on the pair of rails in a sliding mode. According to the utility model, the workload and the labor intensity of workers can be greatly reduced, the steel consumption is reduced, and the working efficiency, the stability and the safety are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation engineering. More specifically, the utility model relates to a pipeline transportation device for an outdoor above-ground comprehensive pipe gallery. Background Art

[0002] The pipelines in the outdoor above-ground comprehensive pipe gallery usually have relatively large diameters, heavy weights, and the surfaces of the pipelines are easily damaged. The traditional installation of the pipelines in the outdoor above-ground comprehensive pipe gallery usually requires the topmost pipeline to be directly hoisted by a crane, while for the middle and lower layers, the pipelines need to be placed on the pipe racks from the side of the pipe gallery first, and then dragged into the pipe gallery by construction workers. The difficulty in pipeline installation lies in that it is difficult to hoist the pipeline in place at one time, which requires the participation of construction workers, increasing the labor intensity of the construction workers, greatly reducing the construction efficiency, and easily damaging the surface of the pipeline and the anti-corrosion and rust-proof layer of the steel structure during the movement, and even the steel member body itself, affecting the pressure-bearing capacity, service life and stress condition of the steel structure of the pipeline, and affecting the safety of the entire pipe gallery. The utility model patent with the authorization announcement number CN216637857U discloses a pipeline transportation support track in a confined space, which includes a steel structure support and a transportation steel plate. The steel structure support includes welded first profiles, second profiles, third profiles, fourth profiles and installed ball bull's-eye wheels. The transportation steel plate is placed on the steel structure support, and the pipeline is placed on the ball bull's-eye wheels of the transportation steel plate, and the rolling of the ball bull's-eye wheels is used to reduce the friction of the pipeline for transportation. The problem with this technical solution is that the axial movement of the pipeline depends on the ball bull's-eye wheels. A pair of ball bull's-eye wheels need to be installed on a second profile every 1.5 m, consuming a large amount of steel and having high requirements for the structural stability of the steel structure support. Therefore, how to provide a pipeline transportation device for an outdoor above-ground comprehensive pipe gallery, which can simplify the transportation structure and effectively protect the pipeline and the anti-corrosion and rust-proof layer of the steel structure, is an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0003] The utility model provides a pipeline transportation device for an outdoor above-ground comprehensive pipe gallery, which can greatly reduce the workload and labor intensity of manual work, reduce the consumption of steel, and improve work efficiency, stability and safety.

[0004] To achieve these and other advantages in accordance with the present utility model, there is provided a pipeline transportation device for an outdoor above-ground comprehensive pipe gallery, comprising:

[0005] A pair of tracks longitudinally arranged in the comprehensive pipe gallery;

[0006] Transport rack, which includes a bottom support, a pair of outer supports, a pair of inner supports, and a pair of wheels. The bottom support matches the curvature of the pipeline. The upper parts of the pair of outer supports and the pair of inner supports are connected to both ends of the bottom support. The lower parts of the pair of outer supports and the pair of inner supports are connected to the pair of wheels through a pair of wheel axles. The pair of wheels are slidably arranged on the pair of tracks.

[0007] Preferably, the pair of tracks are box-shaped steel pipes, and the pair of wheels are I-shaped wheel bodies.

[0008] Preferably, the bottom support is an arc-shaped steel plate, and a rubber pad is provided on the top surface of the bottom support.

[0009] Preferably, a steel backing plate is provided at the center of the bottom of the bottom support, and the steel backing plate is arranged longitudinally.

[0010] Preferably, the pair of outer supports have the same width as the bottom support. The connection points of the pair of outer supports and the bottom support are located in the upper middle parts of the pair of outer supports, and the pair of outer supports are steel panels.

[0011] Preferably, the pair of inner supports are angle steels.

[0012] Preferably, it further includes:

[0013] Auxiliary support frame, which includes a C-shaped frame and a pair of auxiliary wheels. The middle part of the C-shaped frame is detachably connected to the end of the steel backing plate. The two ends of the C-shaped frame are respectively connected to the auxiliary wheel shaft through an auxiliary wheel frame. The pair of auxiliary wheel shafts are connected to the pair of auxiliary wheels. The pair of auxiliary wheels are slidably arranged on the pair of tracks.

[0014] The present utility model has at least the following beneficial effects:

[0015] The present utility model forms a stable support structure through the bottom support, a pair of outer supports, and a pair of inner supports. It realizes the transportation of large pipelines in the pipe gallery through the tracks and wheels. It further forms a supporting structure through the steel backing plate, and contacts and supports the pipeline through the rubber pad, avoiding the damage to the surface of the pipeline, the anti-corrosion and rust-proof layer of the steel structure, and even the steel member body caused by direct dragging and moving. It ensures the safety of the steel structure, ensures the pressure-bearing capacity and service life of the pipeline, reduces the workload and labor intensity of construction workers, improves the construction efficiency and safety, and ensures the construction progress.

[0016] Other advantages, objectives, and features of the present utility model will be partially reflected by the following description, and partially will be understood by those skilled in the art through the research and practice of the present utility model. Brief Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of a technical solution of the present utility model. Detailed implementation manners

[0018] The following further describes the present utility model in detail with reference to the accompanying drawings, so that those skilled in the art can implement it according to the text of the specification.

[0019] It should be understood that terms such as "having", "including", and "comprising" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0020] It should be noted that the experimental methods described in the following implementation manners are all conventional methods unless otherwise specified, and the reagents and materials can be obtained from commercial channels unless otherwise specified; in the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "arranged" should be understood in a broad sense. For example, they can be fixedly connected and arranged, or detachably connected and arranged, or integrally connected and arranged. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The orientation or positional relationship indicated by terms such as "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0021] As Figure 1 shown, the present utility model provides an outdoor above-ground integrated pipe gallery pipeline transportation device, including:

[0022] A pair of tracks 1, which are longitudinally arranged in the integrated pipe gallery;

[0023] A transportation frame, which includes a bottom support 8, a pair of outer supports 6, a pair of inner supports 5, and a pair of wheels 4. The bottom support 8 matches the radian of the pipeline. The upper parts of the pair of outer supports 6 and the pair of inner supports 5 are connected to both ends of the bottom support 8. The lower parts of the pair of outer supports 6 and the pair of inner supports 5 are connected to the pair of wheels 4 through a pair of wheel axles 3. The pair of wheels 4 are slidably arranged on the pair of tracks 1.

[0024] In the above technical solution, a pair of tracks 1 are arranged at a certain interval, for example, 1m. Each track is longitudinally placed in the utility tunnel and can be fixed by means of anchor bolts or the stability can be enhanced by means of connecting rods. The bottom support 8 is of an arc-shaped surface structure, matching the radian of the large pipeline, so as to reduce the friction on the pipeline. On both sides of the bottom support 8, a lateral support structure composed of an outer support 6 and an inner support 5 is symmetrically arranged respectively. The upper parts of the outer support 6 and the inner support 5 are connected by the bottom support 8, and the lower parts are connected by the wheel axle 3. The lateral support structure provides wrapping, support and protection for the pipeline from the side. The wheel axle 3 is connected with the wheel bearing. Under the external force guidance of the construction workers, the pipeline travels longitudinally along the tunnel.

[0025] During use, first place a pair of tracks 1 in the utility tunnel, with the direction parallel to the tunnel direction, and fixedly install them. Then place the transport rack on a pair of tracks 1. A pair of wheels 4 are slidably connected with a pair of tracks 1. Place the head end of the pipeline to be transported on the bottom support 8, and the tail end is hung by a truck-mounted crane or a crane. Under the guidance of the construction workers, the pipeline is transported into the utility tunnel along a pair of tracks 1. When the tail end is about to extend into the tunnel, place the tail end on another transport rack, and then continue to be guided by the construction workers. The pipeline is transported into the utility tunnel along a pair of tracks 1 until it reaches the designated position of the pipeline, and the pipeline is unloaded by other auxiliary tools, and the work is completed.

[0026] The utility model forms a stable support structure through the bottom support 8, a pair of outer supports 6 and a pair of inner supports 5, reducing the consumption of steel. The transportation of large pipelines in the tunnel is realized through the tracks 1 and the wheels 4, reducing the workload and labor intensity of the construction workers, improving the construction efficiency and safety, ensuring the construction progress, and ensuring the pressure-bearing capacity and service life of the pipeline.

[0027] In another technical solution, a pair of tracks 1 are box-shaped steel pipes, and a pair of wheels 4 are I-shaped wheel bodies. The box-shaped steel pipes are easy to obtain materials. The horizontal plane of the box-shaped steel pipes forms a rolling surface. The inside of the I-shaped wheel body is connected with the wheel axle 3 by bearings, and the outer periphery forms a rolling surface. The extended surfaces at both ends of the I-shaped wheel body form a pair of protective eaves, making the wheels 4 and the tracks 1 of the utility model easy to manufacture and having good rolling fit.

[0028] In another technical solution, the bottom support 8 is an arc-shaped steel plate, and a rubber pad 7 is arranged on the top surface of the bottom support 8. The shape of the bottom support 8 is an arc surface, matching the large pipeline to form an enclosure structure. The rubber pad 7 contacts and supports the pipeline, avoiding the damage to the surface of the pipeline, the anti-corrosion and rust-proof layer of the steel structure, and even the steel member body during direct dragging and moving, and ensuring the safety of the steel structure.

[0029] In another technical solution, a steel backing plate 2 is provided at the center of the bottom of the bottom support 8, and the steel backing plate 2 is arranged longitudinally. A supporting structure for the pipeline is further formed through the steel backing plate 2, and multiple supporting points enable the horizontal and stable transportation of the pipeline, further improving the stability of the steel structure.

[0030] In another technical solution, a pair of outer supports 6 has the same width as the bottom support 8. The connection points of the pair of outer supports 6 and the bottom support 8 are located in the upper middle part of the pair of outer supports 6, and the pair of outer supports 6 are steel panels. The upper ends of the pair of outer supports 6 are higher than the bottom support 8, further forming an enclosure structure to prevent the pipeline from deviating left and right during transportation. The enclosure area of the steel panel is large, improving the construction efficiency and safety.

[0031] In another technical solution, a pair of inner supports 5 are angle steels. One side of the angle steel penetrates through the wheel axle 3, and the other side forms a stiffening structure, improving the mechanical strength of the steel structure.

[0032] In another technical solution, it further includes:

[0033] An auxiliary support frame, which includes a U-shaped frame and a pair of auxiliary wheels. The middle part of the U-shaped frame is detachably connected to the end of the steel backing plate 2. The two ends of the U-shaped frame are respectively connected to the auxiliary wheel shafts through auxiliary wheel frames. The pair of auxiliary wheel shafts are connected to the pair of auxiliary wheels, and the pair of auxiliary wheels are slidably arranged on the pair of tracks 1.

[0034] In the above technical solution, in order to further improve the stability of the horizontal transportation of large pipelines, the end of the steel backing plate 2 is connected to the U-shaped frame in a detachable manner such as threaded connection. The center of the horizontal frame body of the U-shaped frame is connected to the steel backing plate 2 up and down, so that the steel backing plate 2 has two front and rear force points to support the pipeline, and cooperate with the hanging to ensure the smooth transportation of the pipeline. The pair of vertical frame bodies of the U-shaped frame are symmetrically arranged. The auxiliary wheel frame can adopt a U-shaped structure to realize the fixed connection between the U-shaped frame and the auxiliary wheel frame, the fixed connection between the auxiliary wheel frame and the auxiliary wheel shaft, the rotational connection between the auxiliary wheel shaft and the auxiliary wheel, and the sliding connection between the auxiliary wheel and the track.

[0035] The number of devices and the processing scale described here are used to simplify the description of the present invention. The applications, modifications, and changes to the present invention are obvious to those skilled in the art.

[0036] Although the embodiments of the present invention have been disclosed as above, it is not limited to only the applications listed in the specification and the embodiments. It can be fully applied to various fields suitable for the present invention. For those skilled in the art, additional modifications can be easily achieved. Therefore, without departing from the general concept defined by the claims and the equivalent scope, the present invention is not limited to the specific details and the illustrated examples described here.

Claims

1. An outdoor ground integrated pipe gallery pipeline transportation device, characterized in that: include: A pair of tracks, which are longitudinally arranged in the integrated pipe gallery; The transport frame includes a bottom support, a pair of outer supports, a pair of inner supports, and a pair of wheels. The bottom support matches the curvature of the pipeline. The upper parts of the pair of outer supports and the pair of inner supports are connected to the two ends of the bottom support. The lower parts of the pair of outer supports and the pair of inner supports are connected to the pair of wheels through a pair of wheel axles. The pair of wheels are slidably set on the pair of tracks.

2. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 1 is characterized in that: A pair of tracks are box-shaped steel pipes, and a pair of wheels are I-shaped wheel bodies.

3. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 1 is characterized in that: The bottom support is an arc-shaped steel plate, and a rubber pad is arranged on the top surface of the bottom support.

4. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 1 is characterized in that: A steel pad is provided at the bottom center of the bottom support, and the steel pad is arranged in the longitudinal direction.

5. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 1 is characterized in that: The pair of outer supports are of equal width to the bottom support, and the connection points between the pair of outer supports and the bottom support are located in the middle and upper parts of the pair of outer supports, and the pair of outer supports are steel panels.

6. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 1, characterized in that: A pair of inner supports are angle steels.

7. The outdoor ground integrated pipe gallery pipeline transportation device according to claim 4, characterized in that: Also includes: The auxiliary support frame includes a profile frame and a pair of auxiliary wheels. The middle part of the profile frame is detachably connected to the end of the steel pad. The two ends of the profile frame are respectively connected to the auxiliary wheel axle through the auxiliary wheel frame. The pair of auxiliary wheel axles are connected to the pair of auxiliary wheels. The pair of auxiliary wheels are slidably arranged on the pair of tracks.

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