Auxiliary connecting and fixing device for water conservancy and hydropower pipeline connector

Abstract

The utility model discloses an auxiliary connecting and fixing device for a water conservancy and hydropower pipeline interface, belongs to the technical field of water conservancy and hydropower pipelines, and aims to solve the problems that in the using process of the fixing device, the whole device is large in size, only two pipelines can be placed on the device for auxiliary fixing, and if one pipeline is fixed, the fixing device cannot be fixed. The device comprises a first fixing table, a fixing plate is fixed to the upper surface of the first fixing table, a second fixing table is fixed to the other end of the fixing plate, and fixing channels are formed in the side wall of one side of the first fixing table and the side wall of one side of the second fixing table; through the cooperation of the first fixing table, the second fixing table, the fixing plate, the fixing channel, the sliding plate, the pressing plate and other structures, two pipelines to be connected can be fixed at the same time, the positions of the two pipelines can be connected and fixed, then connectors of the adjacent pipelines are connected, the stability of the pipelines in the connecting process is ensured, and the connecting efficiency is improved. And the connection effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and hydropower pipelines, and particularly relates to an auxiliary connection and fixing device for water conservancy and hydropower pipeline interfaces. Background Art

[0002] Patent Publication No. CN220228074U discloses an auxiliary connection and fixing device for water conservancy and hydropower pipeline interfaces, including a load-bearing base. A driving guide rail is fixedly connected to the surface of the load-bearing base. A driving sliding table is slidably connected to the surface of the driving guide rail. A pipeline support block is fixedly connected to the surface of the driving sliding table. A hydraulic rod is installed on one side of the load-bearing base. A pulling plate is fixedly connected to the piston rod of the hydraulic rod. Two guiding pull rods are rotatably connected to the pulling plate. The ends of the guiding pull rods far away from the pulling plate are respectively rotatably connected to the driving sliding table. An operation inner cavity is formed in the middle of the pipeline support block. By setting the driving guide rail and the pipeline support block, the pipeline support block can move along the direction of the driving guide rail, and the interfaces of two pipelines are clamped by using the pipeline support block. Then, by moving along the track direction of the driving guide rail, the two pipelines are aligned, which can effectively improve the support stability during pipeline docking. It is practical and effective. During the use of the above fixing device, the overall device has a large volume and can only place two pipelines on the device for auxiliary fixing. If one of the pipelines is fixed in position, this device cannot be used, reducing the flexibility of use. Therefore, we propose an auxiliary connection and fixing device for water conservancy and hydropower pipeline interfaces. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an auxiliary connection and fixing device for water conservancy and hydropower pipeline interfaces to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary connection and fixing device for water conservancy and hydropower pipeline interfaces, including a first fixing table. A fixing plate is fixed on the upper surface of the first fixing table. The other end of the fixing plate is fixed with a second fixing table. Fixing channels are formed on the side walls of one sides of the first fixing table and the second fixing table. Symmetrically distributed sliding plates are slidably connected to the side walls of one sides of the fixing channels. The other ends of the sliding plates are fixed with pressing plates of arc-shaped structures. Thread holes are formed in the side walls of one sides of the sliding plates. An adjusting shaft is rotatably connected to the side wall of one side of the fixing channel.

[0005] It should be noted in the solution that the other end of the adjusting shaft passes through the thread hole and is fixed with a rotating plate outside the fixing channel. The rotating plate is perpendicular to the adjusting shaft.

[0006] Further, it is worth noting that reverse threads are formed on the outer wall of the adjusting shaft. The adjusting shaft is in threaded transmission connection with the sliding plate.

[0007] Furthermore, it should be noted that a slider is damping-slidingly connected to the outer wall of one side of the fixed table.

[0008] As a preferred embodiment, a fixed block is fixed to the side wall of the slider close to the adjusting shaft, and is perpendicular to the slider.

[0009] As a preferred embodiment, fixing grooves are symmetrically distributed along the circumferential direction on the outer wall of the adjusting shaft, and the fixing grooves are in clamping fit with the fixed blocks.

[0010] Compared with the prior art, the auxiliary connection and fixing device for the water conservancy and hydropower pipeline interface provided by the present utility model has at least the following beneficial effects:

[0011] (1) Through the cooperation of the structures such as the first fixed table, the second fixed table, the fixing plate, the fixing channel, the sliding plate, and the pressing plate provided by the present utility model, the fixing treatment can be carried out on two pipelines to be connected at the same time, the positions of the two pipelines can be connected and fixed, and then the interfaces of the adjacent pipelines can be connected, ensuring the stability of the pipelines during the connection process and improving the connection effect;

[0012] (2) Through the cooperation of the structures such as the adjusting shaft, the threaded hole, the rotating plate, the slider, the fixed block, and the fixing groove provided by the present utility model, the auxiliary fixing of pipelines with different sizes can be carried out, and the position of the fixed pipeline can be further fixed, ensuring the stability during the connection of the pipeline interfaces and improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the main structural view of the present utility model;

[0014] Figure 2 is Figure 1 the enlarged structural schematic diagram of part A in

[0015] Figure 3 is the top view of the structure of the present utility model.

[0016] In the figure: 1, the first fixed table; 2, the fixing plate; 3, the second fixed table; 4, the fixing channel; 5, the sliding plate; 6, the threaded hole; 7, the adjusting shaft; 8, the pressing plate; 9, the rotating plate; 10, the reverse thread; 11, the slider; 12, the fixed block; 13, the fixing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further describes the present utility model in conjunction with embodiments.

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present utility model with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model shall fall within the protection scope required by the present utility model.

[0020] Please refer to Figures 1-3 , the present utility model provides an auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface, including a first fixing platform 1. A fixing plate 2 is fixed on the upper surface of the first fixing platform 1. The other end of the fixing plate 2 is fixed with a second fixing platform 3. Fixing channels 4 are opened on one side side walls of the first fixing platform 1 and the second fixing platform 3. Symmetrically distributed sliding plates 5 are slidably connected to one side side wall of the fixing channel 4. The other end of the sliding plate 5 is fixed with a pressing plate 8 with an arc structure. A threaded hole 6 is opened on one side side wall of the sliding plate 5. An adjusting shaft 7 is rotatably connected to one side side wall of the fixing channel 4. The other end of the adjusting shaft 7 passes through the threaded hole 6 and is fixed with a rotating plate 9 outside the fixing channel 4. The rotating plate 9 is perpendicular to the adjusting shaft 7, which is used to connect and fix the water conservancy and hydropower pipeline, and then perform auxiliary connection processing on adjacent pipeline interfaces.

[0021] A reverse thread 10 is opened on the outer wall of the adjusting shaft 7. The adjusting shaft 7 is in threaded transmission connection with the sliding plate 5. A slider 11 is in damping sliding connection with the outer wall of the fixing platform. A fixing block 12 is fixed on the side wall of the slider 11 close to the adjusting shaft 7. The fixing block 12 is perpendicular to the slider 11, which can further fix the position of the adjusting shaft 7 and ensure the position stability of the adjusting shaft 7 after adjustment.

[0022] Symmetrically distributed fixing grooves 13 are opened on the outer wall of the adjusting shaft 7 along the circumferential direction. The fixing grooves 13 are in clamping fit with the fixing block 12. By setting the slider 11 to be in damping sliding connection, when there is no external force to push the position of the slider 11, the position of the slider 11 will not slide. In this way, the fixing block 12 and the fixing groove 13 can be stably clamped and matched, so as to further fix the position of the pipeline after fixing.

[0023] This solution has the following working process: When connecting water conservancy and hydropower pipelines, first move the first fixing platform 1. The first fixing platform 1 drives the fixing plate 2, and the fixing plate 2 drives the second fixing platform 3 to move, so that the lower pipeline enters the fixing channel 4 inside the first fixing platform 1. Then move the slider 11 at the corresponding position. The slider 11 drives the fixing block 12 to move, and the fixing block 12 is separated from the fixing groove 13 at the corresponding position. Rotate the rotating plate 9 on the outer wall of the first fixing platform 1. The rotating plate 9 drives the adjusting shaft 7 to rotate. The adjusting shaft 7 drives the sliding plates 5 to move closer to each other through screw transmission. The sliding plates 5 drive the pressing plate 8 to move, so that the pressing plate 8 presses and fixes the outer wall of the pipeline. Then move the slider 11 at the corresponding position. The slider 11 drives the fixing block 12 to move, and the fixing block 12 is engaged with the fixing groove 13 at the corresponding position to complete the connection and fixation of the lower pipeline. Then place the pipeline to be connected into the fixing channel 4 inside the second fixing platform 3. Then move the slider 11 at the corresponding position on the outer wall of the second fixing platform 3. The slider 11 drives the fixing block 12 to move, and the fixing block 12 is separated from the fixing groove 13 at the corresponding position. Rotate the rotating plate 9 on the outer wall of the first fixing platform 1. The rotating plate 9 drives the adjusting shaft 7 to rotate. The adjusting shaft 7 drives the sliding plates 5 to move closer to each other through screw transmission. The sliding plates 5 drive the pressing plate 8 to move, so that the pressing plate 8 presses and fixes the outer wall of the pipeline. Move the slider 11 at the corresponding position. The slider 11 drives the fixing block 12 to move, and the fixing block 12 is engaged with the fixing groove 13 at the corresponding position to complete the connection and fixation of the upper pipeline. Then perform connection processing on the interfaces of the two pipelines.

[0024] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meanings understood by those with ordinary skills in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "linked" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The words such as "upper", "lower", "left", and "right" are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface, comprising a first fixing table (1), characterized in that, A fixing plate (2) is fixed on the upper surface of the first fixing table (1). The other end of the fixing plate (2) is fixed with a second fixing table (3). Fixing channels (4) are formed in one side side walls of the first fixing table (1) and the second fixing table (3). Symmetrically distributed sliding plates (5) are slidably connected to one side side wall of the fixing channel (4). The other end of the sliding plate (5) is fixed with a pressing plate (8) having an arc-shaped structure. A threaded hole (6) is formed in one side side wall of the sliding plate (5). An adjusting shaft (7) is rotatably connected to one side side wall of the fixing channel (4).

2. The auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface according to claim 1, characterized in that: The other end of the adjusting shaft (7) passes through the threaded hole (6) and is located outside the fixing channel (4) and fixed with a rotating plate (9). The rotating plate (9) is perpendicular to the adjusting shaft (7).

3. An auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface according to claim 2, characterized in that: A reverse thread (10) is formed on the outer wall of the adjusting shaft (7). The adjusting shaft (7) is in threaded transmission connection with the sliding plate (5).

4. The auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface according to claim 3, characterized in that: A slider (11) is in damping sliding connection with one side outer wall of the fixing table.

5. An auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface according to claim 4, characterized in that: A fixing block (12) is fixed on one side side wall of the slider (11) close to the adjusting shaft (7). The fixing block (12) is perpendicular to the slider (11).

6. The auxiliary connection and fixing device for a water conservancy and hydropower pipeline interface according to claim 5, characterized in that: Symmetrically distributed fixing grooves (13) are formed in the outer wall of the adjusting shaft (7) along the circumferential direction. The fixing grooves (13) are in clamping fit with the fixing block (12).

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