Pipeline erecting structure in municipal drainage pipe network construction

Abstract

The utility model relates to a pipeline erection structure in municipal drainage pipe network construction, which comprises a groove wall support assembly, a connecting assembly, a lowering support assembly, at least one driving source and a plurality of bandages, the driving source is arranged at the top of the groove wall support assembly, and the driving source is provided with an output end capable of moving along a straight line; the connecting assembly is movably connected to the groove wall support assembly, and the output end of the driving source is connected with the connecting assembly. Through cooperative arrangement of the groove wall support assembly, the connecting assembly, the lowering supporting assembly, the driving source and the binding band, when the pipeline is erected in the pipeline groove, the pipeline can be conveyed and moved to the groove bottom from the ground above the pipeline groove and close to the groove wall; the large-amplitude shaking of the pipeline caused by the fact that the pipeline is moved into the groove bottom from the high position by using equipment such as a crane and a rope to hang the pipeline is avoided, and the safety during pipeline erecting and moving is improved.

Description

Technical Field

[0001] This application relates to the technical field of pipeline erection construction, and in particular to a pipeline erection structure in municipal drainage pipeline network construction. Background Technique

[0002] Pipeline laying construction is a common basic construction in municipal construction projects. When laying pipelines in municipal areas, mechanical equipment is first used to dig trenches at the positions where pipelines need to be laid on the municipal roads. Then, when laying the pipelines, since the pipelines cannot be directly pushed into the pipeline trenches, which may cause the pipelines to break, workers generally use ropes to tie the pipelines and then use hoisting equipment to lift them, and then slowly place the pipelines into the pipeline trenches.

[0003] During the erection and placement process of the above-mentioned municipal drainage pipelines, the pipelines are prone to large-amplitude shaking during the hoisting and moving process, and it is easy for the above construction process to collide with workers during the hoisting and moving process of the pipelines, thus posing a certain safety risk. Utility Model Content

[0004] In order to improve the problems proposed in the above background calculation, this application provides a pipeline erection structure in municipal drainage pipeline network construction.

[0005] The pipeline erection structure in municipal drainage pipeline network construction provided by this application adopts the following technical solution:

[0006] A pipeline erection structure in municipal drainage pipeline network construction includes a groove wall support assembly, a connection assembly, a lowering support assembly, at least one driving source, and several straps. The driving source is installed on the top of the groove wall support assembly, and the driving source is provided with an output end that can move linearly. The connection assembly is movably connected to the groove wall support assembly, and the output end of the driving source is connected to the connection assembly, so that the connection assembly adjusts its own shape by the telescopic movement of the output end of the driving source. The lowering support assembly is movably connected to the lower end of the connection assembly, and the lowering support assembly is slidably connected to the groove wall support assembly, so that the lowering support assembly adjusts its position state by the shape change of the connection assembly. Several straps are threaded through the lowering support assembly, and several straps tie and fix the pipeline on the lowering support assembly, so that the pipeline follows the lowering support assembly to adjust its position.

[0007] Further, the groove wall support assembly includes two lowering guide brackets, one or two first connection parts, two second connection parts, and two guide grooves. The lowering guide brackets are arranged in an inverted "L" shape, and a first connection part is formed at least at the top of one of the lowering guide brackets. The first connection part is rotatably connected to the bottom end of the adjacent driving source. The two second connection parts are respectively formed at the top ends of the two lowering guide brackets, and the two second connection parts are rotatably connected to the connection assembly. The two guide grooves are respectively formed on the opposite surfaces of the two lowering guide brackets, and the shape of the guide groove is the same as that of the lowering guide bracket. The groove wall support assembly further includes a fixed bracket, and both ends of the fixed bracket are fixedly connected to the rear end surfaces of the two lowering guide brackets. A plurality of fixing holes are formed on the bottom wall of the fixed bracket.

[0008] Further, the connection assembly includes an insertion shaft, two top connection arms, and two bottom connection arms. The two top connection arms are sleeved on the insertion shaft and fixedly connected thereto. The rear end of each top connection arm is rotatably connected to the adjacent second connection part. The front end of each top connection arm is rotatably connected to the upper end of a bottom connection arm. The lowering support assembly is hoisted at the lower ends of the two bottom connection arms.

[0009] Further, the lowering support assembly includes a pipe placement seat. Coaxially distributed connecting rods are formed on both opposite sides of the pipe placement seat. Each connecting rod is rotatably connected to the lower end of the adjacent bottom connection arm. At least one protrusion is also formed on both opposite sides of the pipe placement seat. A moving guide shaft extending into the guide groove is formed on the surface of the protrusion facing the adjacent guide groove. The diameter of the moving guide shaft is adapted to the width of the guide groove.

[0010] Further, the pipe placement seat includes a back plate part and side frames formed on both opposite sides of the back plate part. Positioning arc grooves are formed on both side frames. A plurality of pairs of strap grooves are formed on the back plate part. The two strap grooves in each pair of strap grooves are respectively located above and below the positioning arc groove. Each strap passes through a pair of strap grooves and presses the pipe against the positioning arc groove.

[0011] Further, the driving source is set as a hydraulic push rod, a pneumatic push rod or an electric push rod, and the output end of the driving source is rotatably connected to the insertion shaft.

[0012] The beneficial technical effects of the present application are as follows: Through the cooperative setting of the groove wall support assembly, the connection assembly, the lowering support assembly, the drive source, and the strap, when the pipeline is erected into the pipeline groove, the pipeline can be transported and moved from the ground above the pipeline groove close to the groove wall to the bottom of the groove, avoiding the large amplitude shaking of the pipeline caused by using equipment such as cranes combined with ropes to hang the pipeline and move it from a high place to the bottom of the groove, and improving the safety of the pipeline erection and movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic diagram of a pipeline erection structure in the construction of a municipal drainage pipe network according to an embodiment of the present application;

[0014] Figure 2 is Figure 1 a schematic diagram of the structure when the pipeline is lowered and used in the pipeline erection structure in the construction of the municipal drainage pipe network;

[0015] Figure 3 FIG. is a schematic diagram of the structure of the groove wall support assembly in an embodiment of the present application;

[0016] Figure 4 FIG. is a schematic diagram of the structure of the connection assembly in an embodiment of the present application;

[0017] Figure 5 FIG. is a schematic diagram of the structure of the lowering support assembly in an embodiment of the present application.

[0018] Reference numerals: 10, groove wall support assembly; 11, lowering guide bracket; 12, first connection part; 13, second connection part; 14, guide groove; 15, fixed bracket; 20, connection assembly; 21, insertion shaft; 22, top connection arm; 23, bottom connection arm; 30, lowering support assembly; 31, pipeline placement seat; 311, back plate part; 312, side frame; 313, positioning arc groove; 314, strap groove; 32, connecting rod; 33, protruding part; 34, moving guide shaft; 40, drive source; 50, strap; 60, pipeline. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0020] An embodiment of the present application discloses a pipeline erection structure in the construction of a municipal drainage pipe network. Refer to Figure 1 and Figure 2, in the construction of municipal drainage pipe networks, the pipe erection structure includes a groove wall support assembly 10, a connection assembly 20, a lowering support assembly 30, at least one driving source 40, and a number of straps 50. The driving source 40 is installed on the top of the groove wall support assembly 10, and the driving source 40 is provided with an output end that can move linearly. The connection assembly 20 is movably connected to the groove wall support assembly 10, and the output end of the driving source 40 is connected to the connection assembly 20, so that the connection assembly 20 can adjust its own shape by the telescopic movement of the output end of the driving source 40 and deform actively. The lowering support assembly 30 is movably connected to the lower end of the connection assembly 20, and the lowering support assembly 30 is slidably connected to the groove wall support assembly 10, so that the lowering support assembly 30 can drive the movement to adjust the position state by the shape change of the connection assembly 20. A number of straps 50 are threaded through the lowering support assembly 30, and the number of straps 50 can fasten the pipe 60 to the lowering support assembly 30, so that the pipe 60 can follow the movement of the lowering support assembly 30 to adjust its position, and the pipe 60 can be moved from the ground at the top of the pipe groove to the bottom of the pipe groove.

[0021] Refer to Figure 3 , the groove wall support assembly 10 may include two lowering guide brackets 11, one or two first connection parts 12, two second connection parts 13, two guide grooves 14, and a fixing bracket 15. The lowering guide bracket 11 is set in an inverted "L" shape, and when placed, the lowering guide bracket 11 can be placed at the top of the pipe groove and close to the side wall of the pipe groove. Both ends of the fixing bracket 15 are fixedly connected to the rear end faces of the two lowering guide brackets 11, and a number of fixing holes are formed on the bottom wall of the fixing bracket 15, so that the whole device can fix the groove wall support assembly 10 on the ground at the top of the pipe groove by using fixing nails to pass through the fixing holes. At least one first connection part 12 is formed on the top of one of the lowering guide brackets 11 and is used for rotatably connecting to the bottom end of the adjacent driving source 40. Two second connection parts 13 are respectively formed at the top ends of the two lowering guide brackets 11, and the two second connection parts 13 are rotatably connected to the connection assembly 20. Two guide grooves 14 are respectively formed on the facing surfaces of the two lowering guide brackets 11, and the shape of the guide groove 14 is the same as that of the lowering guide bracket 11, and the guide groove 14 is used to guide the moving direction of the lowering support assembly 30.

[0022] Refer to Figure 4, the connecting component 20 includes a plug shaft 21, two top connecting arms 22 and two bottom connecting arms 23. Both of the two top connecting arms 22 are sleeved on the plug shaft 21 and fixedly connected thereto. The rear end of each top connecting arm 22 is rotatably connected to the adjacent second connecting portion 13. The driving source 40 can adopt a hydraulic push rod, a pneumatic push rod or an electric push rod existing in the technology, and the output end of the driving source 40 is rotatably connected to the plug shaft 21, so that when the output end of the driving source 40 extends or retracts, it can drive the plug shaft 21 and the two top connecting arms 22 to deflect simultaneously with the connection portion between the top connecting arm 22 and the second connecting portion 13 as the rotation center. The front end of each top connecting arm 22 is rotatably connected to the upper end of a bottom connecting arm 23, so that when the top connecting arm 22 deflects, it can also drive the bottom connecting arm 23 to move accordingly. The lowering support assembly 30 is hoisted at the lower ends of the two bottom connecting arms 23, and the lowering support assembly 30 can be moved by the bottom connecting arm 23 and guided by the guide groove 14.

[0023] Refer to Figure 5 , the lowering support assembly 30 includes a pipe placement seat 31. Coaxial distribution connecting rods 32 are formed on opposite sides of the pipe placement seat 31. Each connecting rod 32 is rotatably connected to the lower end of the adjacent bottom connecting arm 23, so that the pipe placement seat 31 is hoisted at the lower ends of the two bottom connecting arms 23. At least one protruding portion 33 is also formed on opposite sides of the pipe placement seat 31. A moving guide shaft 34 extending into the guide groove 14 is formed on the surface of the protruding portion 33 facing the adjacent guide groove 14. The diameter of the moving guide shaft 34 is adapted to the width of the guide groove 14, so that the moving guide shaft 34 can move in the guide groove 14 along its guiding direction.

[0024] In this embodiment, the pipe placement seat 31 includes a back plate portion 311 and side frames 312 formed on opposite sides of the back plate portion 311. The protruding portions 33 are formed on the outer walls of the side frames 312. Positioning arc grooves 313 are formed on both of the two side frames 312, where the pipe can be placed when it is being laid; a plurality of pairs of strap grooves 314 are formed on the back plate portion 311. The two strap grooves 314 in each pair of strap grooves 314 are respectively located above and below the positioning arc groove 313, so that each strap 50 can pass through a pair of strap grooves 314 and press and fasten the pipe 60 against the positioning arc groove 313.

[0025] In the initial state, the whole lowering support assembly 30 is located above the lowering guide bracket 11, so that the pipeline 60 can be placed at the lowering support assembly 30 and fixed by the strap 50. Then, the driving source 40 can be activated to retract its output end. During this process, the top connecting arm 22 gradually deflects downward and drives the bottom connecting arm 23 to move downward. In the above process, the lowering support assembly 30 can be driven by the two bottom connecting arms 23 and guided by the guide groove 14 to first move horizontally above the lowering guide bracket 11, and then move vertically along the lowering guide bracket 11, so that the lowering support assembly 30 can lower the pipeline 60 into the pipeline groove. After the worker removes the strap 50, the pipeline can be placed in the pipeline groove, and the lowering support assembly 30 can be driven to move above the groove wall support assembly 10 during the process of the output end of the driving source 40 extending and moving.

[0026] The system of the present invention may further include a control system for controlling the operation of the above driving source to perform an automatic operation of pipeline lowering movement. It should be understood that there is no particular limitation on this control system, and it can be implemented by control technologies in the prior art, which will not be elaborated here.

[0027] The above are all preferred embodiments of this application, and the protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A pipe erection structure in the construction of a municipal drainage pipe network, characterized in that It includes a groove wall support assembly (10), a connection assembly (20), a lowering support assembly (30), at least one drive source (40) and a plurality of straps (50). The drive source (40) is installed on the top of the groove wall support assembly (10), and the drive source (40) is provided with an output end that can move linearly. The connection assembly (20) is movably connected to the groove wall support assembly (10), and the output end of the drive source (40) is connected to the connection assembly (20), so that the connection assembly (20) adjusts its own shape by the telescopic movement of the output end of the drive source (40). The lowering support assembly (30) is movably connected to the lower end of the connection assembly (20), and the lowering support assembly (30) is slidably connected to the groove wall support assembly (10), so that the lowering support assembly (30) adjusts its position state by the shape change of the connection assembly (20). A plurality of the straps (50) are threaded through the lowering support assembly (30), and the plurality of straps (50) fasten the pipeline (60) to the lowering support assembly (30), so that the pipeline (60) follows the lowering support assembly (30) to adjust its position.

2. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 1, characterized in that, The groove wall support assembly (10) includes two lowering guide brackets (11), one or two first connection parts (12), two second connection parts (13) and two guide grooves (14). The lowering guide brackets (11) are arranged in an inverted "L" shape, and a first connection part (12) is formed at least on the top of one of the lowering guide brackets (11). The first connection part (12) is rotatably connected to the bottom end of the adjacent drive source (40). Two second connection parts (13) are respectively formed at the top ends of the two lowering guide brackets (11), and the two second connection parts (13) are rotatably connected to the connection assembly (20). The two guide grooves (14) are respectively formed on the facing surfaces of the two lowering guide brackets (11), and the shape of the guide groove (14) is the same as that of the lowering guide bracket (11).

3. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 2, characterized in that, The groove wall support assembly (10) further includes a fixed bracket (15). The two ends of the fixed bracket (15) are respectively fixedly connected to the rear end faces of the two lowering guide brackets (11), and a plurality of fixing holes are formed on the bottom wall of the fixed bracket (15).

4. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 2 or 3, characterized in that, The connection assembly (20) includes an insertion shaft (21), two top connection arms (22) and two bottom connection arms (23). The two top connection arms (22) are sleeved on the insertion shaft (21) and fixedly connected thereto. The rear end of each top connection arm (22) is rotatably connected to the adjacent second connection part (13). The front end of each top connection arm (22) is rotatably connected to the upper end of a bottom connection arm (23). The lowering support assembly (30) is hoisted at the lower ends of the two bottom connection arms (23).

5. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 4, characterized in that, The lower support assembly (30) includes a pipe placement seat (31). Coaxially distributed connecting rods (32) are formed on both opposite sides of the pipe placement seat (31). Each connecting rod (32) is rotatably connected to the lower end of the adjacent bottom connecting arm (23). At least one protruding portion (33) is also formed on both opposite sides of the pipe placement seat (31). A moving guide shaft (34) extending into the guide groove (14) is formed on the surface of the protruding portion (33) facing the adjacent guide groove (14). The diameter of the moving guide shaft (34) is adapted to the width of the guide groove (14).

6. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 5, characterized in that, The pipe placement seat (31) includes a back plate portion (311) and side frames (312) formed on both opposite sides of the back plate portion (311). Positioning arc grooves (313) are formed on both side frames (312). Multiple pairs of strap grooves (314) are formed on the back plate portion (311).

7. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 6, wherein, The two strap grooves (314) in each pair of strap grooves (314) are respectively located above and below the positioning arc groove (313). Each strap (50) passes through a pair of strap grooves (314) and presses the pipe (60) against the positioning arc groove (313).

8. The pipe erection structure in the construction of municipal drainage pipe networks according to claim 4, characterized in that, The drive source (40) is set as a hydraulic push rod, a pneumatic push rod or an electric push rod, and the output end of the drive source (40) is rotatably connected to the insertion shaft (21).

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