Pipeline assembling and positioning assembly for water conservancy construction

Abstract

The utility model discloses a pipeline assembling and positioning assembly for water conservancy construction, relates to the technical field of pipeline assembling, and aims to solve the problem that the assembling and positioning assembly needs to be detached, heightened or lowered in height when pipelines are laid due to height difference of terrains in different regions. And the height of the assembling and positioning assembly is matched with the pipeline, so that the working process takes more time and physical strength of workers. The lifting device comprises a positioning part, a supporting part, a rotating part and a lifting part, the lifting part comprises a mounting base arranged below the supporting part, a transmission gear is rotationally connected to the surface of the mounting base, driven gears are arranged on the two sides of the exterior of the transmission gear in a meshed mode, threaded rods are arranged on the top faces of the driven gears in a connected mode, and the threaded rods are connected with the supporting part. A controllable lifting structure is formed at the bottom end of the positioning piece, so that the specific height position of the positioning piece is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline assembly, in particular to a pipeline assembly positioning component for water conservancy construction. Background Technique

[0002] Water conservancy construction specifically refers to various construction projects built to control, regulate and utilize surface water and groundwater in nature in order to achieve the purpose of eliminating disasters and bringing benefits. Water conservancy projects can be divided into flood control projects, farmland water conservancy projects, hydropower projects, shipping, urban water supply and drainage projects according to their service objects. In water conservancy construction, pipelines are indispensable components, and pipelines specifically play an important role in water conveyance, drainage and irrigation. Therefore, in the pipeline installation process, corresponding pipeline assembly positioning components will be used to fix the specific positions of pipelines, facilitating the connection and assembly between pipelines for workers.

[0003] When the existing pipelines are assembled, a base is usually poured with cement and bricks under the pipelines, and then the assembly positioning component is installed above the base to position the pipelines. However, in actual work, due to the height difference of the terrain in different regions, when laying pipelines, there will be errors in the heights between adjacent pipelines. At this time, the assembly positioning component needs to be disassembled, raised or lowered in height to make the height of the assembly positioning component match that of the pipelines. Therefore, this work process is time-consuming and laborious for workers. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline assembly positioning component for water conservancy construction, so as to solve the problem proposed in the above background technique that when laying pipelines, there will be errors in the heights between adjacent pipelines. At this time, the assembly positioning component needs to be disassembled, raised or lowered in height to make the height of the assembly positioning component match that of the pipelines. Therefore, this work process is time-consuming and laborious for workers.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pipeline assembly positioning component for water conservancy construction, including a positioning member, a support part, a rotating part and a lifting part. The support part is arranged below the positioning member. The rotating part penetrates through the inside of the support part, and both ends of the rotating part extend to the outside of the support part. The lifting part is arranged below the support part, and a part of the lifting part penetrates through the inside of the support part. The lifting part includes an installation base arranged below the support part. A transmission gear is rotatably connected to the surface of the installation base. Driven gears are meshed on both sides outside the transmission gear. The driven gears are rotatably connected to the surface of the installation base. A threaded rod is connected to the top surface of the driven gear, and a transmission rod is connected to the top surface of the transmission gear.

[0006] By adopting the above technical solution, the driving gear meshes with the driven gear when rotating.

[0007] Preferably, the positioning member includes a retaining base fixed at the center position of the surface of the supporting portion. A retaining ring is provided on the top surface of the retaining base, and a flat head bolt is threadedly connected to the end of the retaining base adjacent to the retaining ring.

[0008] By adopting the above technical solution, the positioning member can position and reinforce the pipeline.

[0009] Preferably, the supporting portion includes a lifting cross plate fixed at the bottom end of the positioning member, and a threaded groove is formed inside the lifting cross plate.

[0010] By adopting the above technical solution, the supporting portion provides a supporting effect on the bottom end of the positioning member.

[0011] Preferably, the rotating portion includes a connecting rod that horizontally penetrates the inside of the retaining base. One-way bevel gears are fixedly provided at both ends of the connecting rod, and a second bevel gear is meshed below the one-way bevel gear.

[0012] By adopting the above technical solution, when the connecting rod rotates, it drives the one-way bevel gear to mesh with the second bevel gear.

[0013] Preferably, one end of the connecting rod is rotatably connected to the inner side wall of the supporting portion, the other end of the connecting rod extends to the outside of the supporting portion, and a rotating disc is fixedly connected to the other end of the connecting rod.

[0014] By adopting the above technical solution, holding the rotating disc and continuously rotating it can control the rotation of the connecting rod.

[0015] Preferably, the top end of the threaded rod penetrates the inside of the threaded groove and extends to the surface of the supporting portion, and the threaded rod is threadedly connected to the inside of the threaded groove.

[0016] By adopting the above technical solution, when the threaded rod rotates, it pushes the lifting cross plate up or down.

[0017] Preferably, the top end of the transmission rod extends to the surface of the supporting portion, and the top end of the transmission rod is fixedly connected to the bottom surface of the second bevel gear.

[0018] By adopting the above technical solution, when the second bevel gear rotates, it drives the transmission rod to rotate.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows: By continuously rotating the rotating disk, the first bevel gear is driven to engage with the second bevel gear. When the second bevel gear rotates, it drives the transmission gear and the driven gear to continuously rotate and engage. The driven gear drives the threaded rod to rotate, pushing the lifting cross plate up or down, thereby forming a controllable lifting structure at the bottom of the positioning member, facilitating the adjustment of the specific height position of the positioning member, improving the convenience and flexible adaptability of the positioning member during use, and reducing the labor intensity of the staff. Brief Description of the Drawings

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

[0021] Figure 2 It is a schematic structure diagram of the other side of the utility model;

[0022] Figure 3 It is an enlarged schematic diagram of part A of the utility model;

[0023] Figure 4 It is a schematic cross-sectional side structure diagram of the lifting part of the utility model;

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

[0025] In the figure: 1. Positioning member; 101. Retaining base; 102. Retaining ring; 103. Flat head bolt; 2. Support part; 201. Lifting cross plate; 202. Thread groove; 3. Rotating part; 301. Connecting rod; 302. First bevel gear; 303. Second bevel gear; 304. Rotating disk; 4. Lifting part; 401. Installation base; 402. Transmission gear; 403. Driven gear; 404. Threaded rod; 405. Transmission rod. Detailed Description of the Embodiment

[0026] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0027] The following is a further detailed description of the utility model in conjunction with the attached Figures 1-5 Drawings.

[0028] Embodiment 1

[0029] Please refer to Figures 1-5, this embodiment provides a technical solution for a pipeline assembly positioning component for water conservancy construction: A pipeline assembly positioning component for water conservancy construction includes a positioning member 1, a support portion 2, a rotating portion 3, and a lifting portion 4. The positioning member 1 includes a retaining base 101 screwed to the center of the surface of the support portion 2. The top surface of the retaining base 101 is provided with a retaining ring 102. Both the retaining base 101 and the retaining ring 102 are semi-circular and are symmetrically arranged on the transverse central axis of the pipeline. One end of the retaining base 101 and the retaining ring 102 away from the flat head bolt 103 are hinged to each other. Threaded holes are provided inside the retaining base 101 and the retaining ring 102 away from the end of the flat head bolt 103. The size and shape of the threaded holes are adapted to those of the flat head bolt 103, facilitating the rotation and installation of the flat head bolt 103 into the notch. Moreover, the flat head bolt 103 is provided with a matching nut, which can fix the connection relationship between the retaining base 101 and the retaining ring 102. By utilizing the connection relationship between the retaining ring 102 and the retaining base 101, one end of the retaining ring 102 can be lifted from above the retaining base 101, the pipeline can be moved into the interior of the retaining base 101 for placement, and the retaining ring 102 can be moved to the initial position, achieving the purpose of providing positioning for the pipeline. The support portion 2 includes a lifting cross plate 201 screwed to the bottom end of the retaining base 101. The lifting cross plate 201 provides a supporting function for the positioning member 1. When the lifting cross plate 201 moves up and down, it can synchronously drive the positioning member 1 to lift and lower. Threaded grooves 202 are provided inside the lifting cross plate 201.

[0030] Embodiment Two

[0031] Please refer to Figures 1-5 , the rotating portion 3 includes a connecting rod 301 penetrating through the interior of the retaining base 101 horizontally. Both ends of the connecting rod 301 extend to the outside of the retaining base 101. One bevel gear 302 is welded to each end of the connecting rod 301. A second bevel gear 303 is meshed below the first bevel gear 302. One end of the connecting rod 301 is rotatably connected to the inner side wall of the support portion 2 through a bearing. The other end of the connecting rod 301 extends to the outside of the support portion 2. A rotating disc 304 is threadedly connected to the other end of the connecting rod 301. Therefore, when the rotating disc 304 is continuously rotated by holding it, the rotating disc 304 can drive the connecting rod 301 to rotate. The connecting rod 301 drives the two first bevel gears 302 to rotate synchronously. When the first bevel gear 302 rotates, it engages with the second bevel gear 303 and pushes the second bevel gear 303 to rotate.

[0032] Embodiment Three

[0033] Please refer to Figures 1-5, the lifting part 4 is arranged below the supporting part 2, and a part of the lifting part 4 penetrates through the inside of the supporting part 2. The lifting part 4 includes a mounting base 401 arranged below the supporting part 2. The surface of the mounting base 401 is rotatably connected with a transmission gear 402 through a bearing. A transmission rod 405 is welded to the top surface of the transmission gear 402. The top end of the transmission rod 405 extends to the surface of the supporting part 2. The top end of the transmission rod 405 is threadedly connected to the bottom surface of the second bevel gear 303. When the second bevel gear 303 rotates, it will drive the transmission rod 405 to rotate. When the transmission rod 405 rotates, it will drive the connected transmission gear 402 to rotate. Driven gears 403 are meshed on both sides of the outside of the transmission gear 402. The driven gears 403 are rotatably connected to the surface of the mounting base 401 through bearings. There are two groups of driven gears 403. Every two groups of driven gears 403 are symmetrically distributed on the vertical central axis. Each group of driven gears 403 is provided with two. The two driven gears 403 are symmetrically distributed on the vertical central axis of the transmission gear 402. Therefore, when the transmission gear 402 rotates, it meshes with the two driven gears 403 and drives the driven gears 403 to rotate. A threaded rod 404 is threadedly connected to the top surface of the driven gear 403. When the driven gear 403 rotates, it drives the threaded rod 404 to rotate. The top end of the threaded rod 404 penetrates through the inside of the threaded groove 202 and extends to the surface of the supporting part 2. The threaded rod 404 is internally threaded with the inner side of the threaded groove 202. Using the threaded structural relationship between the threaded rod 404 and the threaded groove 202, when the threaded rod 404 rotates, it can push the lifting cross plate 201 up or down, so as to adjust the height position of the positioning member 1, facilitating the adaptation to the laying work of the pipeline.

[0034] Working principle: First, measure the height difference between adjacent pipelines. Then, hold the rotating disk 304 and keep rotating it. When the rotating disk 304 rotates, it drives the connecting rod 301 to rotate. The connecting rod 301 drives the two first bevel gears 302 to rotate. The first bevel gear 302 meshes with the second bevel gear 303 below and drives the second bevel gear 303 to rotate;

[0035] Secondly, when the second bevel gear 303 rotates, it drives the transmission rod 405 to rotate synchronously. The transmission rod 405 drives the transmission gear 402 to rotate. When the transmission gear 402 rotates, it meshes with the driven gear 403 and drives the two groups of driven gears 403 to rotate synchronously;

[0036] When the last two sets of driven gears 403 rotate, they drive the threaded rod 404 to rotate. When the threaded rod 404 rotates, it pushes the lifting cross plate 201 to adjust its height upward or downward. When the lifting cross plate 201 moves up and down, it drives the positioning member 1 to adjust its height until it is consistent with the height of the adjacent pipeline. Then, lift the retaining ring 102, place the pipeline inside the retaining base 101, move the retaining ring 102 downward until it fits against the outer wall of the pipeline, and then continue to rotate to install the flat head bolt 103 into the retaining ring 102 and the retaining base 101. Finally, the work is completed.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A pipeline assembly and positioning assembly for water conservancy construction, characterized in that: The pipe assembly positioning kit includes: Positioning parts; A supporting portion, the supporting portion being arranged below the positioning member; A rotating part, which is arranged inside the supporting part through the rotating part, and both ends of the rotating part extend to the outside of the supporting part; A lifting part, which is arranged below the supporting part, and part of the lifting part passes through the interior of the supporting part. The lifting part includes a mounting base arranged below the supporting part, the surface of the mounting base is rotatably connected with a transmission gear, both sides of the outside of the transmission gear are meshed with driven gears, the driven gear is rotatably connected to the surface of the mounting base, the top surface of the driven gear is connected with a threaded rod, and the top surface of the transmission gear is connected with a transmission rod.

2. A pipe assembly and positioning assembly for water conservancy construction according to claim 1, characterized in that: The positioning member comprises a retaining base fixed at the center position of the surface of the support portion, a retaining ring is arranged on the top surface of the retaining base, and a flat head bolt is threadedly connected to the end of the retaining base adjacent to the retaining ring.

3. A pipe assembly and positioning assembly for water conservancy construction according to claim 2, characterized in that: The support part comprises a lifting horizontal plate fixedly arranged at the bottom end of the positioning member, and a thread groove is arranged inside the lifting horizontal plate.

4. A pipe assembly and positioning assembly for water conservancy construction according to claim 3, characterized in that: The rotating part comprises a connecting rod which runs transversely through the interior of the fixing base, and a first bevel gear is fixedly arranged at both ends of the connecting rod, and a second bevel gear is meshedly arranged below the first bevel gear.

5. A pipe assembly and positioning assembly for water conservancy construction according to claim 4, characterized in that: One end of the connecting rod is rotatably connected to the inner side wall of the supporting part, and the other end of the connecting rod extends to the outside of the supporting part. The other end of the connecting rod is fixedly connected to a rotating disk.

6. The pipeline assembly and positioning assembly for water conservancy construction according to claim 1, characterized in that: The top end of the threaded rod penetrates the inside of the threaded groove and extends to the surface of the supporting part, and the threaded rod is threadedly connected with the inner side of the threaded groove.

7. A pipe assembly and positioning assembly for water conservancy construction according to claim 6, characterized in that: The top end of the transmission rod extends to the surface of the support portion, and the top end of the transmission rod is fixedly connected to the bottom surface of the second bevel gear.

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