Pipeline laying device capable of achieving cross construction

Abstract

The utility model discloses a pipeline laying device capable of performing cross construction, which belongs to the field of pipeline laying and comprises a main body support frame, the main body support frame consists of two stable base plates, two support base rods and a connecting and fixing piece, and the two stable base plates and the two support base rods are connected through the connecting and fixing piece. The number of the connecting fixing pieces is four, every two connecting fixing pieces are symmetrically and fixedly installed at the upper ends of the two stable base plates, the two supporting base rods are inserted into the four connecting fixing pieces, a plurality of pipeline hanging brackets are fixedly installed on the two supporting base rods, and each pipeline hanging bracket is composed of a first connecting sleeve, a first connecting rod and a second connecting sleeve. By arranging the pipeline laying device composed of the main body supporting frame, the pipeline hanging bracket and the laying auxiliary assembly, when a newly-built pipeline and a built pipeline are constructed in a crossed mode and the newly-built pipeline needs to penetrate through the lower portion of the built pipeline, the built pipeline can be supported through the main body supporting frame and the pipeline hanging bracket before the lower portion of the built pipeline is excavated; therefore, the built pipeline is prevented from vertically deforming after being suspended.

Description

Technical Field

[0001] The utility model relates to the field of pipeline laying, in particular to a pipeline laying device capable of cross construction. Background Art

[0002] Pipeline engineering is an inseparable part of municipal engineering. It is generally designed and constructed at the same time as road engineering as an auxiliary project. However, due to the influence of long-term planning, the addition and reconstruction of pipelines are inevitable, and new pipelines and existing pipelines are often constructed at the same time. Affected by factors such as cost, existing pipelines are usually buried at a shallow depth, and new pipelines can only pass under existing pipelines. However, during the excavation of the foundation pit for the new pipeline, the existing pipeline will be suspended, further causing the vertical deformation of the pipeline and increasing the energy loss of the fluid in the pipe. At the same time, when the new pipeline passes under the existing pipeline for laying, it is blocked by the existing pipeline, and the laying of the new pipeline will be more difficult and laborious, which will increase the difficulty of laying the new pipeline and reduce the efficiency of laying the new pipeline. Therefore, a pipeline laying device that can cross-construct is needed. Summary of the invention

[0003] The main purpose of the utility model is to provide a pipeline laying device capable of cross-construction, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A pipeline laying device capable of cross-construction comprises a main support frame, the main support frame comprises a stable base plate, a supporting base rod and a connecting and fixing piece, the stable base plate and the supporting base rod are each provided with two, the connecting and fixing pieces are in number and are symmetrically fixedly mounted on the upper ends of the two stable base plates in pairs, the two supporting base rods are inserted into the four connecting and fixing pieces, a plurality of pipeline hangers are fixedly mounted on the two supporting base rods, the pipeline hanger comprises a first connecting sleeve, a first connecting rod and a second connecting sleeve, the first connecting sleeve and the first connecting rod are each provided with two, the two first connecting rods connect the two first connecting sleeves with the second connecting sleeves, two laying auxiliary components are symmetrically fixedly mounted on the two supporting base rods, the laying auxiliary components comprise a third connecting sleeve, a supporting base plate, a second connecting rod and a supporting roller, the third connecting sleeve and the second connecting rod are each provided with two, the supporting base plate is located below the two third connecting sleeves, the two second connecting rods connect the two third connecting sleeves with the supporting base plate, and there are a plurality of supporting rollers which are all rotatably mounted in the supporting base plate.

[0006] Preferably, the two stabilizing base plates on the main support frame are symmetrically arranged, the two supporting base rods are also symmetrically arranged, and the supporting base rods are fixedly connected to the connecting fixing members.

[0007] Preferably, the second connecting sleeve on the pipe hanger is located below the two first connecting sleeves.

[0008] Preferably, the first connecting sleeve on the pipe hanger is fixedly sleeved on the supporting base rod, and the first connecting rod is fixedly connected to the first connecting sleeve and the second connecting sleeve.

[0009] Preferably, the third connecting sleeve on the laying auxiliary component is fixedly sleeved on the supporting base rod, and the second connecting rod is fixedly connected to the third connecting sleeve and the supporting base rod.

[0010] Preferably, a plurality of roller mounting grooves are evenly formed on the upper end of the supporting base plate, and the supporting rollers are rotatably mounted in the roller mounting grooves.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting up a pipeline laying device consisting of a main support frame, a pipeline hanger and laying auxiliary components, when the new pipeline and the existing pipeline are cross-constructed and the new pipeline needs to pass under the existing pipeline, the existing pipeline can be supported by the main support frame and the pipeline hanger before excavation under the existing pipeline, thereby avoiding vertical deformation of the existing pipeline after being suspended in the air. At the same time, after the excavation under the existing pipeline is completed, the laying auxiliary components can be assembled on the main support frame, and the supporting base plate can be located under the existing pipeline. Then, when the new pipeline is passed under the existing pipeline for laying, the new pipeline can be placed on the support rollers and pulled. At this time, as the new pipeline moves, the support rollers will generate friction and rotation with the new pipeline. Therefore, the existence of the laying auxiliary components can make the laying of the new pipeline simpler and more labor-saving, thereby reducing the difficulty of laying the new pipeline and improving the efficiency of laying the new pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a top view of the overall structure of the utility model;

[0014] Figure 2 A bottom view of the overall structure of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the main support frame and the pipe hanger of the utility model;

[0016] Figure 4 This is a disassembled diagram of the laying auxiliary component of the utility model.

[0017] In the figure: 1. Main body support frame; 2. Pipe hanger; 3. Laying auxiliary components; 4. Stabilizing base plate; 5. Support base rod; 6. Connecting fixture; 7. First connecting sleeve; 8. First connecting rod; 9. Second connecting sleeve; 10. Third connecting sleeve; 11. Support base plate; 12. Second connecting rod; 13. Roller mounting groove; 14. Support roller. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a pipeline laying device capable of cross-construction comprises a main support frame 1, the main support frame 1 comprises a stable base plate 4, a supporting base rod 5 and a connecting fixture 6, two stable base plates 4 and two supporting base rods 5 are provided, there are four connecting fixtures 6 and they are symmetrically fixed on the upper ends of the two stable base plates 4, two supporting base rods 5 are inserted into the four connecting fixtures 6, a plurality of pipeline hangers 2 are fixedly installed on the two supporting base rods 5, the pipeline hanger 2 comprises a first connecting sleeve 7, a first connecting rod 8 and a second connecting sleeve 9, the first connecting sleeve 7 and the first connecting rod 8 are connected to the first connecting sleeve 9, and the first connecting sleeve 7 and the first connecting rod 8 are connected to the first connecting sleeve 9. The rods 8 are provided with two, the two first connecting rods 8 connect the two first connecting sleeves 7 with the second connecting sleeves 9, the two supporting base rods 5 are symmetrically fixedly installed with two laying auxiliary components 3, the laying auxiliary components 3 are composed of a third connecting sleeve 10, a supporting base plate 11, a second connecting rod 12 and a supporting roller 14, the third connecting sleeve 10 and the second connecting rod 12 are provided with two, the supporting base plate 11 is located below the two third connecting sleeves 10, the two second connecting rods 12 connect the two third connecting sleeves 10 with the supporting base plate 11, and the supporting roller 14 has a plurality of The main support frame 1 is rotatably mounted in the supporting base plate 11. By setting up a pipeline laying device composed of a main support frame 1, a pipeline hanger 2 and a laying auxiliary component 3, when a new pipeline is constructed crosswise with an existing pipeline and the new pipeline needs to pass under the existing pipeline, the existing pipeline can be supported by the main support frame 1 and the pipeline hanger 2 before excavation under the existing pipeline. At this time, the stable base plate 4 on the main support frame 1 is in contact with the ground, and the second connecting sleeve 9 on the pipeline hanger 2 is fixedly mounted on the existing pipeline, so as to avoid vertical deformation of the existing pipeline after being suspended in the air. After the excavation under the existing pipeline is completed, the laying auxiliary component 3 can be assembled on the main support frame 1, and the supporting base plate 11 can be located under the existing pipeline. Then, when the new pipeline is laid through the bottom of the existing pipeline, the new pipeline can be placed on the support rollers 14 on the laying auxiliary component 3 and pulled. At this time, as the new pipeline moves, the support rollers 14 will generate friction and rotation with the new pipeline. Therefore, the presence of the laying auxiliary component 3 can make the laying and movement of the new pipeline simpler and more labor-saving, thereby reducing the difficulty of laying the new pipeline and improving the efficiency of laying the new pipeline.

[0020] Furthermore, the two stabilizing base plates 4 on the main support frame 1 are symmetrically arranged, the two supporting base rods 5 are also symmetrically arranged, and the supporting base rods 5 are fixedly connected to the connecting fixings 6. The main support frame 1 can provide support for the pipe hanger 2 and the laying auxiliary component 3, and the stabilizing base plates 4 on the main support frame 1 can disperse the pressure of the device on the ground, thereby reducing the sinking of the entire pipe laying device.

[0021] Furthermore, the second connecting sleeve 9 on the pipe hanger 2 is located below the two first connecting sleeves 7. The first connecting sleeve 7 on the pipe hanger 2 is fixedly mounted on the supporting base rod 5. The first connecting rod 8 is fixedly connected to the first connecting sleeve 7 and the second connecting sleeve 9. The pipe hanger 2 can connect the built pipeline and the main support frame 1, thereby providing support for the built pipeline.

[0022] Furthermore, the third connecting sleeve 10 on the laying auxiliary component 3 is fixedly mounted on the supporting base rod 5, the second connecting rod 12 is fixedly connected to the third connecting sleeve 10 and the supporting base plate 11, and a plurality of roller mounting grooves 13 are evenly opened at the upper end of the supporting base plate 11. The supporting rollers 14 are rotatably mounted in the roller mounting grooves 13. The supporting rollers 14 on the laying auxiliary component 3 can rotate in the roller mounting grooves 13, thereby reducing the resistance during the laying and movement of the newly built pipeline.

[0023] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline laying device capable of cross-construction, characterized in that: The invention comprises a main body support frame (1), wherein the main body support frame (1) comprises a stabilizing base plate (4), a supporting base rod (5) and a connecting fixture (6), wherein two of the stabilizing base plate (4) and two of the supporting base rod (5) are provided, wherein four of the connecting fixtures (6) are symmetrically fixedly installed on the upper ends of the two stabilizing base plates (4), wherein two of the supporting base rods (5) are inserted into the four connecting fixtures (6), and a plurality of pipe hangers (2) are fixedly installed on the two supporting base rods (5), wherein the pipe hangers (2) comprise a first connecting sleeve (7), a first connecting rod (8) and a second connecting sleeve (9), wherein two of the first connecting sleeves (7) and two of the first connecting rods (8) are provided, and wherein the two first connecting sleeves (7) and the first connecting rod (8) are provided. The rod (8) connects the two first connecting sleeves (7) with the second connecting sleeve (9); two laying auxiliary components (3) are symmetrically fixedly installed on the two supporting base rods (5); the laying auxiliary components (3) are composed of a third connecting sleeve (10), a supporting base plate (11), a second connecting rod (12) and a supporting roller (14); two third connecting sleeves (10) and two second connecting rods (12) are each provided; the supporting base plate (11) is located below the two third connecting sleeves (10); the two second connecting rods (12) connect the two third connecting sleeves (10) with the supporting base plate (11); and there are a plurality of supporting rollers (14) which are all rotatably installed in the supporting base plate (11).

2. A cross-construction pipeline laying device according to claim 1, characterized in that: The two stabilizing base plates (4) on the main support frame (1) are symmetrically arranged, the two supporting base rods (5) are also symmetrically arranged, and the supporting base rods (5) are fixedly connected to the connecting fixing member (6).

3. A cross-construction pipeline laying device according to claim 2, characterized in that: The second connecting sleeve (9) on the pipeline hanger (2) is located below the two first connecting sleeves (7).

4. The cross-construction pipeline laying device according to claim 3 is characterized in that: The first connecting sleeve (7) on the pipeline hanger (2) is fixedly sleeved on the supporting base rod (5), and the first connecting rod (8) is fixedly connected to the first connecting sleeve (7) and the second connecting sleeve (9).

5. The cross-construction pipeline laying device according to claim 4, characterized in that: The third connecting sleeve (10) on the laying auxiliary component (3) is fixedly sleeved on the supporting base rod (5), and the second connecting rod (12) is fixedly connected to the third connecting sleeve (10) and the supporting base rod (11).

6. The cross-construction pipeline laying device according to claim 5, characterized in that: A plurality of roller mounting grooves (13) are evenly arranged at the upper end of the supporting base plate (11), and the supporting rollers (14) are rotatably mounted in the roller mounting grooves (13).

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