A pipe support mechanism with double-sided support for pipe jacking machine

Abstract

The utility model relates to the field of pipeline technology, and in particular to a pipeline support mechanism for a pipe jacking machine with double-sided support, which solves the problem that the prior art can only provide one-way or partial support and cannot meet the all-round stability requirements of the pipeline during the jacking process. A pipeline support mechanism for a pipe jacking machine with double-sided support, including a base and a pipeline; a plurality of supporting structures are arranged on the top of the base; the supporting structure includes two symmetrically arranged supporting plates, the bottom of the supporting plate is connected to a vertical rod slidably connected to the top of the base, the top of the vertical rod is connected to an adjustment structure, the shape of the supporting plate is arc-shaped, and one side of the supporting plate is detachably connected to the adjustment structure, and two adjacent adjustment structures are detachably connected. The utility model realizes all-round stable support for the pipeline. This support method can effectively prevent the shaking of the pipeline during docking and jacking, and improve the accuracy and safety of the docking operation.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a pipeline supporting mechanism with double-sided support for a pipe jacking machine. Background Art

[0002] In modern construction, pipeline laying projects occupy a pivotal position. As an important channel for conveying fluids, gases and other media, the laying efficiency and accuracy of pipelines directly affect the overall quality and benefits of the project. In the process of pipeline laying, pipe jacking machines, as a kind of equipment specially used for pipeline jacking, have been widely used due to their ability to accurately and efficiently jack pipelines into wells.

[0003] However, in the existing pipe jacking machine operation, although the jacking operation of the pipeline can be realized, the docking and fixing of the pipeline before jacking is a technical problem. In the existing technology, in many cases, the pipeline is directly hoisted to the top of the well hole by hoisting equipment, and then the jacking operation is performed by the pipe jacking machine. Although this operation method is simple, when the pipeline is docked with the pipe jacking machine and the well hole, due to the lack of an effective support mechanism, the pipeline is prone to shaking, resulting in difficulty in docking operation, and may even cause safety accidents.

[0004] In order to solve this problem, although some auxiliary support equipment has appeared on the market, most of them are simple in design and can only provide one-way or partial support, which cannot meet the all-round stability requirements of the pipeline during the jacking process. Utility Model Content

[0005] The utility model aims to provide a pipe supporting mechanism for a pipe jacking machine with double-sided support, which solves the problem that the prior art can only provide one-way or partial support and cannot meet the all-round stability requirements of the pipe during the jacking process.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A double-sided pipe support mechanism for a pipe jacking machine, comprising a base and a pipe;

[0008] A plurality of supporting structures are arranged on the top of the base;

[0009] The supporting structure includes two symmetrically arranged supporting plates, the bottom of the supporting plate is connected to a vertical rod slidably connected to the top of the base, the top end of the vertical rod is connected to an adjustment structure, the supporting plate is arc-shaped, and one side of the supporting plate is detachably connected to the adjustment structure, and two adjacent adjustment structures are detachably connected.

[0010] Preferably, two slide grooves are provided on the top of the base, the lower end of the vertical rod is connected to a slide plate slidably connected to the inside of the slide groove, a fixing screw with one end passing through the slide plate through a screw sleeve is provided on one side of the top of the slide plate, and a plurality of screw holes matching the fixing screw are provided inside the slide groove.

[0011] Preferably, the adjustment structure includes an adjustment frame fixedly connected to the top end of the vertical rod, the adjustment frame is arc-shaped, and a sliding groove is provided on the inner wall of the adjustment frame, and a sliding rod slidably connected to the inside of the sliding groove is connected to the bottom of the support plate.

[0012] Preferably, a support frame is provided on one side of the vertical rod, one end of the support frame is connected to the side wall of the vertical rod, and the other end of the support frame is connected to the bottom of the adjustment frame.

[0013] Preferably, one side of the sliding rod is connected to the side wall of the supporting plate via a plurality of fixing rods, one end of the sliding rod is fixedly connected to a positioning plate, and two adjacent positioning plates are connected via a positioning screw.

[0014] Preferably, a plurality of through holes are formed on one side of the sliding rod, and a plurality of positioning holes matched with the through holes are formed on one side of the adjusting frame.

[0015] The utility model has at least the following beneficial effects:

[0016] Through the setting of the support plate and the adjustment structure, two adjacent support plates can be connected and separated. After connection, they can present a semicircular state to support the pipeline. After separation, the arc-shaped support structure can independently support the side wall of the pipeline, thereby achieving all-round and stable support for the pipeline. This support method can effectively prevent the pipeline from shaking during docking and jacking, and improve the accuracy and safety of the docking operation.

[0017] The utility model also has the following beneficial effects:

[0018] The arrangement of the slide groove and the slide plate facilitates the movement and adjustment of the support plate, and the support plate can be moved and adjusted in the horizontal direction on the top of the base. The arrangement of the adjustment frame facilitates the adjustment of the support plate on the curved surface of the adjustment frame, so that one end of the support plate is extended toward the bottom of the pipe, thereby improving the support quality. The arrangement of the support frame improves the support strength and stability of the adjustment frame. The arrangement of the positioning plate facilitates the docking and locking of two adjacent adjustment frames. The arrangement of the through hole and the positioning hole facilitates the insertion of the rod body structure into the through hole and the positioning hole, thereby realizing the connection and positioning between the sliding rod and the adjustment frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the adjustment framework structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the support plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the sliding groove structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the positioning plate structure of the utility model.

[0025] In the figure: 1. base; 2. pipe; 3. support plate; 4. adjustment frame; 5. slide groove; 6. support frame; 7. slide plate; 8. vertical rod; 9. sliding groove; 10. positioning hole; 11. sliding rod; 12. through hole; 13. positioning plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0027] Reference Figure 1-5 , a double-sided supporting pipe support mechanism for a pipe jacking machine, comprising a base 1 and a pipe 2;

[0028] A plurality of supporting structures are arranged on the top of the base 1;

[0029] The supporting structure includes two symmetrically arranged supporting plates 3, the bottom of the supporting plate 3 is connected to a vertical rod 8 which is slidably connected to the top of the base 1, the top of the vertical rod 8 is connected to an adjusting structure, the supporting plate 3 is in the shape of an arc, and one side of the supporting plate 3 is detachably connected to the adjusting structure, and two adjacent adjusting structures are detachably connected. Specifically, through the arrangement of the supporting plate 3 and the adjusting structure, two adjacent supporting plates 3 can be connected and separated. After connection, they can present a semicircular state to support the pipe 2, and after separation, the arc-shaped supporting structure can independently support the side wall of the pipe 2, thereby realizing all-round and stable support for the pipe 2. This support method can effectively prevent the pipe 2 from shaking during the docking and jacking process, thereby improving the accuracy and safety of the docking operation.

[0030] Furthermore, two slide grooves 5 are provided on the top of the base 1, and the lower end of the vertical rod 8 is connected to a slide plate 7 which is slidably connected to the inside of the slide groove 5. A fixing screw rod is provided on one side of the top of the slide plate 7, one end of which passes through the slide plate 7 through a screw sleeve, and a plurality of screw holes matching the fixing screw rod are provided inside the slide groove 5.

[0031] Furthermore, the adjustment structure includes an adjustment frame 4 fixedly connected to the top end of the vertical rod 8, the adjustment frame 4 is arc-shaped, and a sliding groove 9 is opened on the inner wall of the adjustment frame 4, and a sliding rod 11 slidably connected to the inside of the sliding groove 9 is connected to the bottom of the support plate 3.

[0032] Furthermore, a support frame 6 is provided on one side of the vertical rod 8 , one end of the support frame 6 is connected to the side wall of the vertical rod 8 , and the other end of the support frame 6 is connected to the bottom of the adjustment frame 4 .

[0033] Furthermore, one side of the sliding rod 11 is connected to the side wall of the supporting plate 3 through a plurality of fixing rods, one end of the sliding rod 11 is fixedly connected to a positioning plate 13, and two adjacent positioning plates 13 are connected through a positioning screw.

[0034] Furthermore, a plurality of through holes 12 are formed on one side of the sliding rod 11 , and a plurality of positioning holes 10 matched with the through holes 12 are formed on one side of the adjusting frame 4 .

[0035] To sum up: through the setting of the slide groove 5 and the slide plate 7, it is convenient to realize the movement and adjustment of the support plate 3, and it can be moved and adjusted in the horizontal direction on the top of the base 1. Through the setting of the adjustment frame 4, it is convenient to adjust the support plate 3 on the curved surface of the adjustment frame 4, so that one end of the support plate 3 is extended to the bottom position of the pipe 2, and the supporting quality is improved. Through the setting of the support frame 6, the supporting strength and stability of the adjustment frame 4 are improved. Through the setting of the positioning plate 13, it is convenient to dock and lock two adjacent adjustment frames 4. Through the setting of the through hole 12 and the positioning hole 10, it is convenient to insert the rod body structure into the through hole 12 and the positioning hole 10, so as to realize the connection and positioning between the sliding rod 11 and the adjustment frame 4.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A double-sided pipe support mechanism for a pipe jacking machine, characterized in that: include: A base (1) and a pipe (2); A plurality of supporting structures are arranged on the top of the base (1); The supporting structure comprises two symmetrically arranged supporting plates (3), the bottom of each supporting plate (3) being connected to a vertical rod (8) slidably connected to the top of a base (1), the top end of each vertical rod (8) being connected to an adjusting structure, the supporting plate (3) being in an arc shape, and one side of each supporting plate (3) being detachably connected to the adjusting structure, and two adjacent adjusting structures being detachably connected to each other.

2. A double-sided pipe support mechanism for a pipe jacking machine according to claim 1, characterized in that: Two slide grooves (5) are provided on the top of the base (1); the lower end of the vertical rod (8) is connected to a slide plate (7) which is slidably connected to the inside of the slide groove (5); a fixing screw rod is provided on one side of the top of the slide plate (7) and one end of the fixing screw rod passes through the slide plate (7) through a screw sleeve; a plurality of screw holes matching the fixing screw rod are provided inside the slide groove (5).

3. A double-sided pipe support mechanism for a pipe jacking machine according to claim 2, characterized in that: The adjustment structure comprises an adjustment frame (4) fixedly connected to the top end of a vertical rod (8), the adjustment frame (4) is arc-shaped, and a sliding groove (9) is provided on the inner wall of the adjustment frame (4), and a sliding rod (11) is connected to the bottom of the support plate (3) and is slidably connected to the inside of the sliding groove (9).

4. A double-sided pipe support mechanism for a pipe jacking machine according to claim 3, characterized in that: A support frame (6) is provided on one side of the vertical rod (8); one end of the support frame (6) is connected to the side wall of the vertical rod (8), and the other end is connected to the bottom of the adjustment frame (4).

5. A double-sided pipe support mechanism for a pipe jacking machine according to claim 3, characterized in that: One side of the sliding rod (11) is connected to the side wall of the supporting plate (3) via a plurality of fixing rods, one end of the sliding rod (11) is fixedly connected to a positioning plate (13), and two adjacent positioning plates (13) are connected via a positioning screw.

6. A double-sided pipe support mechanism for a pipe jacking machine according to claim 5, characterized in that: A plurality of through holes (12) are provided on one side of the sliding rod (11), and a plurality of positioning holes (10) matched with the through holes (12) are provided on one side of the adjustment frame (4).

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