Pipeline positioning and burying device

Abstract

The utility model belongs to the technical field of pipeline burying, and discloses a pipeline positioning and burying device which comprises a pair of track plates, supporting plates are fixedly mounted at the bottoms of the track plates, movers are fixedly mounted at the positions, located on the two sides of the supporting plates, of the bottoms of the track plates, and moving plates are slidably mounted at the tops of the track plates; a support is fixedly installed at the top of the moving plate, a second motor is fixedly installed in the middle of the top of the support, the second motor is started to drive a steel strand to move upwards, the pipeline is lifted to the position with the same height as a socket of a front pipeline which is arranged on a downstream section firstly, and then the first motor is started to drive a lead screw to rotate so as to control the moving plate to move transversely. The pipeline socket is inserted into the bellmouth of the front pipeline, then the lower portion of the pipeline is filled with part of the pipe seat made of cement concrete or gravel and other materials to bear the pipeline, and after the whole hoisting is finished, the steel twisted rope is removed through the bolt, and then the next pipeline can be installed according to the same procedure.

Description

Technical Field

[0001] The present application belongs to the technical field of pipeline burial, and specifically relates to a pipeline positioning and burial device. Background Art

[0002] During the construction of municipal and water conservancy projects, in order to dispatch water flows in different waters, water is generally transported by pipelines. In order to prevent the pipelines from being damaged by the external environment, the pipelines will be buried. Due to the long length of the transported water flow, multiple pipelines are usually combined and spliced ​​to form a longer water pipeline.

[0003] For example, patent number CN219912035U discloses a pipeline burying structure. The pipeline burying structure comprises: a mounting base, a fixing seat fixedly mounted on the top of the mounting base, a protective frame 1 fixedly mounted on the top of the fixing seat, a lifting frame slidably arranged inside the protective frame 1, an arc-shaped support plate fixedly mounted on the lifting frame, an arc-shaped cover plate arranged on the lifting frame, and a height adjustment mechanism arranged on the fixing seat. The pipeline burying structure provided by the utility model has the advantages of good protection effect, convenient adjustment, and can improve the efficiency of pipeline laying and removal.

[0004] In the process of using this device, it was found that the technology has the following problems. First, the device is placed in the pipeline burying groove. After the pipeline is installed, it is troublesome to remove it because there is still a pipeline displacement restriction on the device. In addition, many pipelines in the prior art are socket-type interfaces. The device can only adjust the vertical installation of the pipeline in the upper and lower positions, which is inconvenient for the installation of socket-type pipelines. Therefore, in order to solve this problem, it is necessary to optimize the design of the product and propose a pipeline positioning and burying device. Utility Model Content

[0005] The purpose of the present application is to provide a pipeline positioning and embedding device in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a pipeline positioning and burying device, comprising a pair of track plates, a support plate is fixedly installed on the bottom of the track plate, movers are fixedly installed on both sides of the support plate at the bottom of the track plate, a moving plate is slidably installed on the top of the track plate, a bracket is fixedly installed on the top of the moving plate, a No. 2 motor is fixedly installed on the top middle of the bracket, a braking device is provided at the output end of the No. 2 motor, a reel is fixedly installed on the output shaft of the No. 2 motor, a steel strand is wound on the reel, the bottom end of the steel strand is fixedly connected to a lifting frame, the front and rear sides of the lifting frame are fixedly installed with a ferrule, both ends of the bottom of the ferrule are plug-in installed with connecting blocks, and the connecting block is fixedly connected with a steel strand.

[0007] An abutment plate is slidably installed on the top of the inner ring of the ferrule, and a handwheel screw is rotatably installed on the top of the ferrule through a bearing. The bottom end of the handwheel screw passes through the ferrule and is threadedly connected to the abutment plate. A side plate is fixedly installed on the middle part of the inner side of the bracket, and a limiting inclined rod is slidably installed in the middle part of the side plate, and the bottom end of the limiting inclined rod is fixedly connected to the lifting frame.

[0008] In a preferred embodiment, a non-slip mat is provided at the bottom of the support plate, a roller rod is plugged and installed at the bottom of the mover, and rollers are rotatably installed on both sides of the bottom of the roller rod.

[0009] In a preferred embodiment, a slot adapted to the roller rod is provided at the bottom of the mover, and an electric push rod whose extended end is fixed to the roller rod is fixedly installed at the inner top of the mover.

[0010] In a preferred embodiment, a movable groove adapted to the movable plate is opened on the top of the track plate, a screw rod is threadedly connected to the movable plate, and a No. 1 motor whose output shaft is fixed to the screw rod is fixedly installed in the end of the track plate.

[0011] In a preferred embodiment, both ends of the bottom of the ferrule are provided with slots compatible with the connecting block, the plug-in end of the connecting block and the bottom end of the ferrule are threadedly connected with bolts, and the connecting block and the ferrule are provided with bolt holes compatible with the bolts at the plug-in end of the connecting block.

[0012] In a preferred embodiment, a sliding groove matched with the limiting oblique rod is opened in the middle of the side plate, a guide rod is inserted and installed on the sliding end of the limiting oblique rod, and both ends of the guide rod are fixedly connected to the side plate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0014] 1. In the present application, through the above design, before using the present device, a layer of horizontal cement hardening base surface is first laid on the top of both sides of the foundation pit where the pipeline is installed. After waiting for the cement to harden, the pipeline to be laid is evenly placed in the middle of the foundation pit and waits for mutual socket installation. Then the present device is placed on the cement base surface. When the position of the present device needs to be moved, the electric push rod is started to extend to drive the roller rod to extend toward the bottom of the mover. At this time, the roller at the bottom of the roller rod contacts the base surface, and the position of the present device can be moved and adjusted. After moving into position, the electric push rod is started to contract and the roller rod is retracted into the mover. At this time, the support plate at the bottom of the track plate contacts the cement base surface, and the fixation of the present device can be achieved. After the position is adjusted, the No. 2 motor is started to lower the lifting frame at the bottom of the steel strand. When the clamping sleeves on both sides of the lifting frame reach the top of the pipeline and are engaged, the bolts are removed to remove one of the plug-in installed connecting blocks at the bottom of the clamping sleeve, and it passes through the outer half circle of the bottom of the pipeline, and then it is re-inserted into the bottom of the clamping sleeve and fixed by bolts, so as to The steel strand is cooperated with the ferrule to limit the position of the pipeline. When the steel strand is cooperated with the ferrule to limit the position of the pipeline, the handwheel screw is first turned to make the handwheel screw squeeze the abutment plate downward through the thread until the bottom of the abutment plate abuts against the outer wall of the pipeline, thereby abutting the pipeline more firmly to prevent it from falling off. Subsequently, the No. 2 motor is started to drive the steel strand to move up, and the pipeline is lifted to the same height position as the socket of the front pipeline previously placed in the downstream section. Subsequently, the No. 1 motor is started to drive the screw rod to rotate to control the lateral movement of the moving plate to insert the pipeline socket into the socket of the front pipeline, and then fill the pipe seat of some cement concrete or sand and gravel and other materials under the pipeline to carry the pipeline. During the entire lifting process, the limiting diagonal rod is fixedly connected to the lifting frame, so that the lifting frame is limited and can only move up and down, so that the pipeline will not swing left and right, front and back during lifting, to prevent the pipeline from being hit and damaged. After the entire lifting is completed, the steel strand is removed by bolts, and the next pipeline can be installed according to the same process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 It is a schematic diagram of the structure of the ferrule in this application;

[0017] Figure 3 Schematic diagram of the structure of the bracket in this application.

[0018] Markings in the figure: 1-track plate, 2-support plate, 3-mover, 4-roller rod, 5-electric push rod, 6-moving plate, 7-screw rod, 8-No. 1 motor, 9-bracket, 10-No. 2 motor, 11-brake device, 12-reel, 13-steel strand, 14-lifting frame, 15-ferrule, 16-connecting block, 17-steel strand, 18-bolt, 19-abutment plate, 20-handwheel screw, 21-side plate, 22-limiting diagonal rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] Reference Figure 1 A pipeline positioning and burying device comprises a pair of track plates 1, a support plate 2 is fixedly installed at the bottom of the track plate 1, a mover 3 is fixedly installed on both sides of the support plate 2 at the bottom of the track plate 1, a non-slip mat is provided at the bottom of the support plate 2, a roller rod 4 is plugged and installed at the bottom of the mover 3, rollers are rotatably installed on both sides of the bottom of the roller rod 4, a slot adapted to the roller rod 4 is provided at the bottom of the mover 3, an electric push rod 5 whose elongated end is fixed to the roller rod 4 is fixedly installed at the inner top of the mover 3, a moving plate 6 is slidably installed at the top of the track plate 1, a moving groove adapted to the moving plate 6 is provided at the top of the track plate 1, a screw rod 7 is threadedly connected to the moving plate 6, a No. 1 motor 8 whose output shaft is fixed to the screw rod 7 is fixedly installed at the end of the track plate 1, and a top of the moving plate 6 is fixedly installed. A bracket 9 is fixedly installed on the top, a No. 2 motor 10 is fixedly installed on the top middle part of the bracket 9, a brake device 11 is provided at the output end of the No. 2 motor 10, a reel 12 is fixedly installed on the output shaft of the No. 2 motor 10, a steel strand 13 is wound on the reel 12, a lifting frame 14 is fixedly connected to the bottom end of the steel strand 13, a clamping sleeve 15 is fixedly installed on the front and rear sides of the lifting frame 14, connecting blocks 16 are plugged and installed at both ends of the bottom of the clamping sleeve 15, a steel strand 17 is fixedly connected to the connecting block 16, slots compatible with the connecting block 16 are provided at both ends of the bottom of the clamping sleeve 15, bolts 18 are threadedly connected to the plug-in end of the connecting block 16 and the bottom end of the clamping sleeve 15, and bolt holes compatible with the bolts 18 are provided at the plug-in end of the connecting block 16 and the clamping sleeve 15.

[0021] Through the above design, before using the device, first lay a layer of horizontal cement hardening base surface on the top of both sides of the foundation pit where the pipeline is installed. After waiting for the cement to harden, the pipeline to be laid is evenly placed in the middle of the foundation pit and waits for mutual socket installation. Then the device is placed on the cement base surface. When it is necessary to move the position of the device, start the electric push rod 5 to extend and drive the roller rod 4 to extend toward the bottom of the mover 3. At this time, the roller at the bottom of the roller rod 4 contacts the base surface, and the position of the device can be moved and adjusted. Move it into place, start the electric push rod 5 to retract, and retract the roller rod 4 into the mover 3. At this time The support plate 2 at the bottom of the track plate 1 contacts the cement base surface, so that the device can be fixed. After the position is adjusted, start the No. 2 motor 10 to lower the lifting frame 14 at the bottom of the steel strand 13. When the clamping sleeves 15 on both sides of the lifting frame 14 reach the top of the pipeline and engage, remove the bolts 18, remove one of the connecting blocks 16 installed at the bottom of the clamping sleeve 15, and pass it through half a circle of the outer circumference of the bottom of the pipeline, and then reinsert it into the bottom of the clamping sleeve 15 and fix it with the bolts 18, so that the steel strand 17 cooperates with the clamping sleeve 15 to limit the pipeline, so as to prepare for subsequent lifting and docking.

[0022] Reference Figure 1 , 2 3. An abutment plate 19 is slidably installed on the top of the inner ring of the ferrule 15, and a handwheel screw 20 is rotatably installed on the top of the ferrule 15 through a bearing. The bottom end of the handwheel screw 20 passes through the ferrule 15 and is threadedly connected to the abutment plate 19. A side plate 21 is fixedly installed on the middle part of the inner side of the bracket 9. A limiting inclined rod 22 is slidably installed in the middle part of the side plate 21, and the bottom end of the limiting inclined rod 22 is fixedly connected to the lifting frame 14. A sliding groove matched with the limiting inclined rod 22 is opened in the middle part of the side plate 21, and a guide rod is inserted and installed on the sliding end of the limiting inclined rod 22, and both ends of the guide rod are fixedly connected to the side plate 21.

[0023] After the steel strand 17 cooperates with the ferrule 15 to limit the position of the pipeline, the hand wheel screw 20 is first rotated to make the hand wheel screw 20 move downward through the threaded compression abutment plate 19 until the bottom of the abutment plate 19 abuts against the outer wall of the pipeline, thereby abutting the pipeline more firmly to prevent it from falling off, and then the No. 2 motor 10 is started to drive the steel strand 13 to move upward, and the pipeline is lifted to the same height position as the front pipeline socket that has been previously placed in the downstream section, and then the No. 1 motor 8 is started to drive the screw rod 7 to rotate to control the lateral movement of the shifting plate 6 to insert the pipeline socket into the socket of the front pipeline, and then fill the pipe seat of part of the cement concrete or sand and gravel under the pipeline to carry the pipeline. During the entire lifting process, the limiting inclined rod 22 is fixedly connected to the lifting frame 14, so that the lifting frame 14 is limited and can only move up and down, so that the pipeline will not swing left and right and forward and backward during lifting to prevent the pipeline from being hit and damaged. After the entire lifting is completed, the steel strand 17 can be removed by the bolt 18 and the next pipeline can be installed according to the same process.

[0024] The implementation principle of the embodiment of the present application is:

[0025] First, before using this device, lay a horizontal cement hardening base surface on the top of both sides of the foundation pit where the pipeline is installed. After waiting for the cement to harden, place the pipeline to be laid evenly in the middle of the foundation pit and wait for mutual socket installation. Then place this device on the cement base surface. When it is necessary to move the position of this device, start the electric push rod 5 to extend and drive the roller rod 4 to extend toward the bottom of the mover 3. At this time, the roller at the bottom of the roller rod 4 contacts the base surface, and the position of this device can be moved and adjusted. Move it into place, start the electric push rod 5 to retract, and retract the roller rod 4 into the mover 3. At this time, the support plate 2 at the bottom of the track plate 1 contacts the cement base surface, and the device can be fixed.

[0026] After the position of the device is adjusted, start the No. 2 motor 10 to lower the lifting frame 14 at the bottom of the steel strand 13. When the sleeves 15 on both sides of the lifting frame 14 reach the top of the pipeline and engage, remove the bolts 18, remove one of the connecting blocks 16 installed at the bottom of the sleeve 15, and pass it through half a circle of the outer circumference of the bottom of the pipeline, and then reinsert it into the bottom of the sleeve 15 and fix it with the bolts 18, so that the steel strand 17 cooperates with the sleeve 15 to limit the pipeline. When the steel strand 17 cooperates with the sleeve 15 to limit the pipeline, first turn the handwheel screw 20 so that the handwheel screw 20 moves downward through the threaded extrusion abutment plate 19 until the bottom of the abutment plate 19 abuts against the outer wall of the pipeline, thereby abutting the pipeline more firmly to prevent it from falling off.

[0027] Then start the No. 2 motor 10 to drive the steel strand 13 to move upward, and lift the pipeline to the same height as the socket of the front pipeline that has been placed in the downstream section. Then start the No. 1 motor 8 to drive the screw 7 to rotate to control the lateral movement of the shift plate 6 to insert the pipeline socket into the socket of the front pipeline. Then fill the pipe seat with some cement concrete or sand and gravel and other materials under the pipeline to support the pipeline. During the entire lifting process, the limiting diagonal rod 22 is fixedly connected to the lifting frame 14, so that the lifting frame 14 is limited and can only move up and down, so that the pipeline will not swing left and right or forward and backward during lifting to prevent the pipeline from being damaged by impact. After the entire lifting is completed, the steel strand 17 is removed by bolts 18 and the next pipeline can be installed according to the same process.

[0028] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A pipeline positioning and embedding device, comprising a pair of track plates (1), characterized in that: A support plate (2) is fixedly installed at the bottom of the track plate (1), and movers (3) are fixedly installed on both sides of the support plate (2) at the bottom of the track plate (1), and a moving plate (6) is slidably installed at the top of the track plate (1), and a bracket (9) is fixedly installed on the top of the moving plate (6). A No. 2 motor (10) is fixedly installed in the middle of the top of the bracket (9), and a braking device (11) is provided at the output end of the No. 2 motor (10). A reel (12) is fixedly installed on the output shaft of the No. 2 motor (10), and a steel strand (13) is wound on the reel (12). The bottom end of the steel strand (13) is fixedly connected to a lifting frame (14), and a clamping sleeve (15) is fixedly installed on the front and rear sides of the lifting frame (14), and a connecting block (16) is plugged and installed at both ends of the bottom of the clamping sleeve (15), and a steel strand (17) is fixedly connected to the connecting block (16); An abutment plate (19) is slidably mounted on the top of the inner ring of the ferrule (15), a handwheel screw (20) is rotatably mounted on the top of the ferrule (15) through a bearing, the bottom end of the handwheel screw (20) passes through the ferrule (15) and is threadedly connected to the abutment plate (19), a side plate (21) is fixedly mounted on the middle part of the inner side of the bracket (9), a limiting inclined rod (22) is slidably mounted on the middle part of the side plate (21), and the bottom end of the limiting inclined rod (22) is fixedly connected to the lifting frame (14).

2. A pipeline positioning and embedding device as claimed in claim 1, characterized in that: The bottom of the support plate (2) is provided with an anti-slip mat, the bottom of the mover (3) is plugged with a roller rod (4), and rollers are rotatably installed on both sides of the bottom of the roller rod (4).

3. A pipeline positioning and embedding device as claimed in claim 1, characterized in that: The bottom of the mover (3) is provided with a slot adapted to the roller rod (4), and the inner top of the mover (3) is fixedly mounted with an electric push rod (5) whose extended end is fixed to the roller rod (4).

4. A pipeline positioning and embedding device as claimed in claim 1, characterized in that: The top of the track plate (1) is provided with a moving groove adapted to the moving plate (6), a screw rod (7) is threadedly connected to the moving plate (6), and a No. 1 motor (8) whose output shaft is fixed to the screw rod (7) is fixedly installed in the end of the track plate (1).

5. A pipeline positioning and embedding device as claimed in claim 1, characterized in that: Both ends of the bottom of the ferrule (15) are provided with slots adapted to the connecting block (16); the plug-in end of the connecting block (16) and the bottom end of the ferrule (15) are threadedly connected with bolts (18); and the connecting block (16) and the ferrule (15) are provided with bolt holes adapted to the bolts (18) at the plug-in end of the connecting block (16).

6. A pipeline positioning and embedding device as claimed in claim 1, characterized in that: A sliding groove matched with the limiting inclined rod (22) is provided in the middle of the side plate (21), a guide rod is plugged and installed on the sliding end of the limiting inclined rod (22), and both ends of the guide rod are fixedly connected to the side plate (21).

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