Steel pipe temporary supporting structure capable of being repeatedly used

Abstract

The utility model relates to the technical field of supporting structures, and discloses a reusable steel pipe temporary supporting structure which comprises a main supporting pipe and a supporting assembly used for supporting, two moving pipes are arranged at one end of the main supporting pipe, and the supporting assembly is arranged on the outer circle wall face of the main supporting pipe. Through mutual cooperative use of a main supporting pipe and a first limiting hole, the effect of adjusting the length of the main supporting pipe and the length of a movable pipe can be achieved, and the overall length of the main supporting pipe and the overall length of the movable pipe can be adjusted through the arranged main supporting pipe and the arranged movable pipe; a first hydraulic cylinder is arranged to push a moving pipe to drive a limiting pipe to move in a main supporting pipe to push the overall length to be further finely adjusted, fine adjustment is not limited to some subsections, the moving pipe and the main supporting pipe can be integrally adjusted to the needed length, the steel pipe body can be well supported, and the service life of the steel pipe body is prolonged. And meanwhile, each part can be repeatedly used, so that the device is practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to a support structure technical field especially relates to a kind of reusable steel pipe temporary support structure. BACKGROUND

[0002] Steel pipe has hollow section, and its length is far greater than diameter or perimeter steel material. According to sectional shape, it is divided into round, square, rectangle and special-shaped steel pipe, according to material, it is divided into carbon structural steel pipe, low alloy structural steel pipe, alloy steel pipe and composite steel pipe, according to use, it is divided into conveying pipeline, engineering structure, heat-engine equipment, petroleum and chemical industry, machinery manufacturing, geological drilling, high-pressure equipment steel pipe etc., when connecting steel pipe support, due to the length of steel pipe, steel pipe is prone to inclination, and the stress of steel pipe support appears deviation, and it needs to be supported.

[0003] The existing steel pipe support support structure (announcement number: CN217581166U) at least has the following disadvantages:

[0004] In the above patent, when the distance between the support rods is adjusted, the positioning rod needs to be manually pulled to make the support rod slide in the cylinder to adjust the operation, but the spacing of the positioning hole is fixed, so that the total length of the support rod and the cylinder is limited to several fixed segments, when the spacing of the steel pipe body is not in this length segment, it is difficult to effectively support, so that it is not convenient to use, and there is certain limitation. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a reusable steel pipe temporary support structure.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a reusable steel pipe temporary support structure, including main support pipe, one end of main support pipe is provided with two mobile pipes, still include the support assembly for supporting, the support assembly sets up in the outer circular wall surface of main support pipe, the support assembly includes: two first fixed plate, two first fixed plate all are fixedly installed in the outer circular wall surface of main support pipe, one side of first fixed plate is opened the first circular through -hole, the inner circular wall surface of first circular through -hole is fixedly sleeved with first hydraulic cylinder, one end of main support pipe is provided with support frame, support frame is fixedly installed with the one end of telescopic shaft of first hydraulic cylinder, the outer circular wall surface of main support pipe is fixedly installed with two support plates, one side of support plate is opened the first limit hole, the inner circular wall surface of first limit hole is movably sleeved with first limit post, first limit post is fixedly installed with support frame, the top surface, bottom surface and both sides of support frame are set up fixed hole and two second limit holes respectively, the inner circular wall surface of fixed hole is fixedly sleeved with second hydraulic cylinder, the telescopic shaft one end of second hydraulic cylinder is fixedly installed with clamping plate, the outer circular wall surface of mobile pipe is fixedly installed with two fixed rings, fixed ring is movably sleeved with clamping plate, and the both ends of mobile pipe and the both ends of main support pipe are set up a plurality of connecting holes respectively.

[0008] As a further scheme of the utility model, the inner circular wall surface of the second limit hole movably sleeved with a second limit post, and the second limit post is fixedly installed with the clamping plate.

[0009] As a further scheme of the utility model, the inner circular wall surface of the mobile pipe is fixedly sleeved with a limit tube.

[0010] As a further scheme of the utility model, the outer circular wall surface of the first limit post is fixedly sleeved with a reinforcing plate, and the reinforcing plate is fixedly installed with the support frame.

[0011] As a further scheme of the utility model, the outer circular wall surface of the mobile pipe is fixedly installed with a plurality of reinforcing ribs, and the reinforcing ribs are fixedly installed with the fixed rings.

[0012] As a further scheme of the utility model, the top surface and the bottom surface of the support frame are fixedly installed with second fixed plates respectively.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] Through the mutual cooperation of the main supporting pipe, the moving pipe, the first fixed plate, the first hydraulic cylinder, the supporting frame, the supporting plate and the first limiting hole, the length of the main supporting pipe and the moving pipe can be adjusted, the overall length of the main supporting pipe and the moving pipe can be adjusted, the first hydraulic cylinder drives the moving pipe to drive the limiting pipe to move in the main supporting pipe to further finely adjust the overall length, the fine adjustment is not limited to several segments, the moving pipe and the main supporting pipe can be adjusted to the required length, the steel pipe body can be better supported, the main supporting pipe and the moving pipe are supported by the limiting pipe, when the overall length is too long, the main supporting pipe and the moving pipe can be prevented from being bent, and the components can be repeatedly used, which is practical. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A schematic diagram of the overall structure of the reusable steel pipe temporary supporting structure is provided.

[0016] Figure 2 A schematic diagram of the main supporting pipe structure of the reusable steel pipe temporary supporting structure is provided.

[0017] Figure 3 A schematic diagram of the second hydraulic cylinder structure of the reusable steel pipe temporary supporting structure is provided. Figure 2 A schematic diagram of the local structure of the second hydraulic cylinder is provided.

[0018] Figure 4 A schematic diagram of the second hydraulic cylinder structure of the reusable steel pipe temporary supporting structure is provided.

[0019] In the figure: 1, main supporting pipe; 2, moving pipe; 3, first fixed plate; 4, first hydraulic cylinder; 5, supporting frame; 6, supporting plate; 7, first limiting hole; 8, first limiting column; 9, fixed hole; 10, second limiting hole; 11, second hydraulic cylinder; 12, fixed ring; 13, reinforcing rib; 14, clamping plate; 15, second limiting column; 16, limiting pipe; 17, reinforcing plate; 18, connecting hole; 19, second fixed plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "two ends", "one end", "the other end" and so on indicate the position relation or position relation based on the position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "installation", "provided with", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between the two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Reference Figures 1-4 A reusable steel pipe temporary support structure, including main support pipe 1, one end of main support pipe 1 is provided with two moving pipes 2, further including support assembly for supporting, support assembly is arranged on the outer circular wall surface of main support pipe 1, and support assembly includes: two first fixed plates 3, two first fixed plates 3 are fixedly installed on the outer circular wall surface of main support pipe 1, one side of first fixed plate 3 is provided with first circular through hole, the inner circular wall surface of first circular through hole is fixedly sleeved with first hydraulic cylinder 4, one end of main support pipe 1 is provided with support frame 5, support frame 5 is fixedly installed with one end of telescopic shaft of first hydraulic cylinder 4, two support plates 6 are fixedly installed on the outer circular wall surface of main support pipe 1, one side of support plate 6 is provided with first limiting hole 7, the inner circular wall surface of first limiting hole 7 movably sleeved with first limiting column 8, first limiting column 8 is fixedly installed with support frame 5, the top surface, bottom surface and both sides of support frame 5 are provided with fixed hole 9 and two second limiting holes 10 respectively, the inner circular wall surface of fixed hole 9 is fixedly sleeved with second hydraulic cylinder 11, one end of telescopic shaft of second hydraulic cylinder 11 is fixedly installed with clamping plate 14, two fixed rings 12 are fixedly installed on the outer circular wall surface of moving pipe 2, fixed ring 12 movably sleeved with clamping plate 14, a plurality of connecting holes 18 are formed in the two ends of moving pipe 2 and the two ends of main support pipe 1 respectively.

[0024] In the embodiment, the inner circular wall surface of the second limiting hole 10 movably sleeves the second limiting column 15, the second limiting column 15 is fixedly installed with the clamping plate 14, the inner circular wall surface of the moving pipe 2 fixedly sleeves the limiting pipe 16, the outer circular wall surface of the first limiting column 8 fixedly sleeves the reinforcing plate 17, the reinforcing plate 17 is fixedly installed with the support frame 5, the outer circular wall surface of the moving pipe 2 is fixedly installed with a plurality of reinforcing ribs 13, the reinforcing ribs 13 are fixedly installed with the fixed ring 12, and the top surface and the bottom surface of the support frame 5 are respectively fixedly installed with the second fixed plate 19.

[0025] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: when the user needs to connect the main support pipe 1 and the moving pipe 2 to support the steel pipe body (the steel pipe body is the same as the steel pipe body in the reference file), a plurality of moving pipes 2 and main support pipes 1 are selected, so that the total length is slightly less than the support length, then the plurality of moving pipes 2 are connected with each other through the connecting hole 18 and the bolt, the left end of the integrated moving pipe 2 is inserted into the inside of the support frame 5, then the second hydraulic cylinder 11 is started to push the clamping plate 14 into the space between the two fixed rings 12 to clamp the moving pipe 2 up and down and left and right, so that the main support pipe 1 and the moving pipe 2 are connected together, then the other end of the plurality of moving pipes 2 and the main support pipe 1 are fixed on the steel pipe body, at the same time, the first hydraulic cylinder 4 can be started to push the support frame 5 to drive the second hydraulic cylinder 11, the second limiting column 15 and the clamping plate 14 to move, so that the total length of the main support pipe 1 and the moving pipe 2 is equal to the length that needs to be supported, then when the length of the main support pipe 1 and the moving pipe 2 needs to be adjusted to support other steel pipe bodies or the length of the installed main support pipe 1 and moving pipe 2 needs to be adjusted to strengthen the support effect, the first hydraulic cylinder 4 is started to extend and retract to push the support frame 5 to move back and forth, so that the length of the main support pipe 1 and the moving pipe 2 can be adjusted, and the limiting pipe 16 is arranged in the inside of the main support pipe 1, the limiting pipe 16 rigidly supports the main support pipe 1 and the moving pipe 2 to avoid bending, then the effect of adjusting the length of the main support pipe 1 and the moving pipe 2 is achieved, the length of the main support pipe 1 and the moving pipe 2 can be adjusted as a whole, the first hydraulic cylinder 4 is arranged to push the moving pipe 2 to drive the limiting pipe 16 to move in the inside of the main support pipe 1 to further finely adjust the overall length, the fine adjustment is not limited to several segments, so that the main support pipe 1 and the moving pipe 2 can be adjusted to the required length as a whole, the steel pipe body can be better supported, the main support pipe 1 and the moving pipe 2 are supported by the limiting pipe 16, when the overall length is too long, the main support pipe 1 and the moving pipe 2 can be prevented from bending, and the components can be repeatedly used, which is practical.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A reusable temporary steel pipe support structure comprising a main support pipe (1) provided at one end with two mobile pipes (2), characterized in that, Also include a support assembly for supporting, the support assembly is arranged in the outer wall surface of the main support pipe (1), the support assembly comprises: two first fixed plate (3), two first fixed plate (3) are fixedly installed on the outer wall surface of the main support pipe (1), the first fixed plate (3) is provided with a first circular hole on one side, the inner wall surface of the first circular hole is fixedly connected with the first hydraulic cylinder (4), one end of the main support pipe (1) is provided with a support frame (5), the support frame (5) is fixedly installed with the first hydraulic cylinder (4) telescopic shaft one end, the outer wall surface of the main support pipe (1) is fixedly installed with two support plate (6), the support plate (6) is provided with a first limit hole (7) on one side, the inner wall surface of the first limit hole (7) is movably connected with the first limit column (8), the first limit column (8) is fixedly installed with the support frame (5), the top surface, bottom surface and both sides of the support frame (5) are respectively provided with a fixed hole (9) and two second limit hole (10), the inner wall surface of the fixed hole (9) is fixedly connected with the second hydraulic cylinder (11), one end of the telescopic shaft of the second hydraulic cylinder (11) is fixedly installed with the clamping plate (14), the outer wall surface of the moving pipe (2) is fixedly installed with two fixed ring (12), the fixed ring (12) is movably connected with the clamping plate (14), the two ends of the moving pipe (2) and the two ends of the main support pipe (1) are respectively provided with a plurality of connecting hole (18).

2. A reusable steel pipe temporary bracing structure according to claim 1, wherein The inner wall surface of the second limit hole (10) is movably connected with the second limit column (15), and the second limit column (15) is fixedly installed with the clamping plate (14).

3. A reusable steel pipe temporary bracing structure according to claim 1, wherein The inner wall surface of the moving pipe (2) is fixedly connected with the limit pipe (16).

4. A reusable steel pipe temporary bracing structure according to claim 1, wherein The outer wall surface of the first limit column (8) is fixedly connected with the reinforcing plate (17), and the reinforcing plate (17) is fixedly installed with the support frame (5).

5. A reusable steel pipe temporary bracing structure according to claim 1, wherein The outer wall surface of the moving pipe (2) is fixedly installed with a plurality of reinforcing ribs (13), and the reinforcing ribs (13) are fixedly installed with the fixed ring (12).

6. A reusable steel pipe temporary bracing structure according to claim 1, wherein The top surface and the bottom surface of the support frame (5) are respectively fixedly installed with the second fixed plate (19).

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