Municipal water supply and drainage construction pipeline butt joint equipment

Abstract

The utility model discloses municipal water supply and drainage construction pipeline butt joint equipment, which relates to the technical field of pipeline butt joint, and comprises an operation table, a moving assembly is arranged in the operation table, the top of a connecting frame in the moving assembly is fixedly connected with a fixing plate, the top of the fixing plate is fixedly provided with a fixing frame, and the top of the fixing frame is provided with a triangular notch. Supporting assemblies are arranged on the two sides of a notch in the top of the fixing frame, each supporting assembly comprises a moving groove, a sliding block is installed in each moving groove in a sliding mode, each sliding block is connected with the bottom of the corresponding moving groove through a spring, one end of each sliding block is fixedly connected with a rotating frame, and rolling wheels are rotationally connected to the rotating frames. The pipeline is supported through the supporting assembly on the fixing frame, the rolling wheels in the supporting assembly make contact with the pipeline, when the pipeline needs to be taken out, the friction force between the pipeline and the supporting assembly can be greatly reduced through rolling of the rolling wheels, and then the conditions of scratches and abrasion on the surface of the pipeline are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline docking, in particular to a municipal water supply and drainage construction pipeline docking device. Background Art

[0002] The water supply and drainage pipeline project is a pipe (channel) system project that transports and distributes industrial water supply and drinking water, and collects, transports and discharges industrial wastewater, domestic sewage and rainwater. The water supply and drainage pipes are mainly responsible for the drainage of rainwater, sewage, farmland irrigation and other drainage tasks. Connecting water supply and drainage pipe fittings is a relatively common construction content.

[0003] The Chinese utility model patent application number 202322062841.2 provides municipal water supply and drainage construction pipe docking equipment. The second motor drives the screw to rotate, thereby driving the slide to move up and down on the slide, thereby realizing the docking of higher pipes. It is convenient to use. Through the setting of triangular blocks, fixing frames and fasteners, the pipe is placed between the two triangular blocks. Under the action of gravity, the center of gravity of the pipe will automatically fall to the center position between the two triangular blocks. Then, the fasteners are tightened to fix the pipe. There is no need for repeated calibration, which is easy to use.

[0004] However, during the use of the above-mentioned equipment, it was found that after the pipes were connected, they needed to be pulled out from both sides of the slide when they were taken out. Currently, many municipal water supply and drainage pipes have specific textures on their outer surfaces. During the process of pulling out the pipes, the textures are prone to friction with the triangular blocks, causing scratches, wear and even damage on the pipe surface, affecting the service life of the pipes. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a municipal water supply and drainage construction pipe docking device, which solves the problem raised in the background technology that during the pipe extraction process, the texture is easily rubbed against the triangular block, resulting in scratches, wear and even damage on the pipe surface, affecting the service life of the pipe.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a municipal water supply and drainage construction pipeline docking equipment, including an operating table, a movable assembly is arranged inside the operating table, the top of the connecting frame in the movable assembly is fixedly connected to a fixed plate, the top of the fixed plate is fixedly installed with a fixed frame, the top of the fixed frame is provided with a triangular notch, and support assemblies are provided on both sides of the notch at the top of the fixed frame, the support assembly includes a movable groove, a slider is slidably installed inside the movable groove, the slider is connected to the bottom of the movable groove by a spring, one end of the slider is fixedly connected to a rotating frame, and a roller is rotatably connected to the rotating frame.

[0007] Preferably, a limiting frame is fixedly mounted on one end of the fixing frame, the limiting frame is in an inverted L shape, and a limiting component is mounted on the limiting frame.

[0008] Preferably, the limit assembly includes a bidirectional threaded rod 1, which is rotatably connected to the top of the limit frame, one end of the bidirectional threaded rod 1 is fixedly connected to a turning handle, and a sliding rod 1 is provided on both sides of the bidirectional threaded rod 1, and the sliding rod 1 is fixedly mounted on the limit frame.

[0009] Preferably, both ends of the bidirectional threaded rod 1 are spirally connected with a moving block 1, the moving block 1 is slidably installed on a slide rod 1, the bottom of the moving block 1 is rotatably connected with a connecting rod, the connecting rod is rotatably connected to the connecting arm, and the moving block 1 is connected to the connecting arm through the connecting rod.

[0010] Preferably, the connecting arm is fixedly mounted on the pressing plate, and an anti-slip pad is installed on the bottom of the pressing plate.

[0011] Preferably, the moving component includes a motor box, a driving motor is installed inside the motor box, a bidirectional threaded rod 2 is connected to its output end, and a moving block 2 is spirally connected to both ends of the bidirectional threaded rod 2, the moving block 2 is slidably set on the slide rod 2, and the connecting frame is fixedly installed on the moving block 2.

[0012] The utility model provides a municipal water supply and drainage construction pipeline docking device, which has the following beneficial effects:

[0013] (1) The utility model supports the pipeline by setting a fixed frame and using the support assembly on the fixed frame. The roller in the support assembly contacts the pipeline. When the pipeline needs to be taken out, the rolling of the roller can greatly reduce the friction between the pipeline and the support assembly, thereby reducing the scratches and wear on the pipeline surface.

[0014] (2) The present invention provides a limit assembly, and uses the limit assembly and the fixing frame to clamp and fix the pipeline, thereby preventing the pipeline from being displaced during connection.

[0015] This solves the problem that the texture easily rubs against the triangular block during the pipe extraction process, causing scratches, wear and even damage to the pipe surface, affecting the service life of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a diagram showing the overall structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The internal structure of the central operating console is shown in the figure;

[0018] Figure 3For this utility model Figure 1 The internal structure of the fixed frame is shown in the figure;

[0019] Figure 4 For this utility model Figure 1 Structural display diagram of the middle limit assembly.

[0020] In the figure, 1. operating table; 2. fixed plate; 3. fixed frame; 4. limit frame; 5. limit assembly; 51. turning handle; 52. two-way threaded rod 1; 53. slide bar 1; 54. moving block 1; 55. connecting rod; 56. pressure plate; 57. connecting arm; 58. anti-slip pad; 6. moving assembly; 61. motor box; 62. two-way threaded rod 2; 63. slide bar 2; 64. moving block 2; 65. connecting frame; 7. supporting assembly; 71. moving slot; 72. slider; 73. rotating frame; 74. spring; 75. roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1:

[0023] See also Figures 1-4 A municipal water supply and drainage construction pipeline docking equipment includes an operating table 1, a moving component 6 is arranged inside the operating table 1, the top of the connecting frame 65 in the moving component 6 is fixedly connected to the fixed plate 2, the top of the fixed plate 2 is fixedly installed with a fixed frame 3, the top of the fixed frame 3 is provided with a triangular notch, and support components 7 are provided on both sides of the notch on the top of the fixed frame 3. The support component 7 includes a moving groove 71, a slider 72 is slidably installed inside the moving groove 71, the slider 72 is connected to the bottom of the moving groove 71 through a spring 74, one end of the slider 72 is fixedly connected to a rotating frame 73, and a roller 75 is rotatably connected to the rotating frame 73.

[0024] Specifically, the fixing frame 3 is made of a sturdy material and can provide reliable support and fixation for the pipe. Under the action of gravity, the pipe will automatically fall to the center of the triangular notch, thereby quickly positioning the pipe. When the pipe is in the notch, the support assembly 7 supports the pipe. The roller 75 in the support assembly 7 contacts the pipe. After the pipes are docked, the operator can remove the docked pipe along the rotation direction of the roller 75. The roller 75 can convert sliding friction into rolling friction, which greatly reduces the resistance that the operator needs to overcome when removing the pipe. Even heavier pipes can be moved relatively easily, reducing the difficulty and labor intensity of the operation. At the same time, due to the low rolling friction, the wear and tear on the pipe during the removal process is also reduced, which can effectively protect the pipe surface and extend the service life of the pipe.

[0025] When removing the pipe along its extended length, the pipe's surface texture compresses roller 75, causing it to control slider 72 along movable groove 71 via rotating frame 73, while simultaneously compressing spring 74. This acts as a buffer. When the pipe's surface texture compresses roller 75, spring 74 is compressed, absorbing some of the pressure from the pipe. This reduces the contact force between roller 75 and the pipe, reducing the pressure from roller 75 on the pipe surface, thereby reducing the likelihood of scratches and further preventing damage to the pipe.

[0026] Example 2:

[0027] To facilitate the connection of pipes, please refer to Figures 1-4 On the basis of Example 1, a limiting frame 4 is fixedly installed on one end of the fixing frame 3, the limiting frame 4 is in an inverted L shape, and a limiting component 5 is installed on the limiting frame 4;

[0028] The limiting assembly 5 includes a bidirectional threaded rod 52, which is rotatably connected to the top of the limiting frame 4. One end of the bidirectional threaded rod 52 is fixedly connected to a rotating handle 51. Both sides of the bidirectional threaded rod 52 are provided with a sliding rod 53, which is fixedly mounted on the limiting frame 4.

[0029] A moving block 54 is spirally connected to both ends of the bidirectional threaded rod 52. The moving block 54 is slidably mounted on the slide rod 53. The bottom of the moving block 54 is rotatably connected to a connecting rod 55. The connecting rod 55 is rotatably connected to a connecting arm 57. The moving block 54 is connected to the connecting arm 57 via the connecting rod 55.

[0030] The connecting arm 57 is fixedly mounted on the pressing plate 56, and an anti-slip pad 58 is mounted on the bottom of the pressing plate 56;

[0031] The moving component 6 includes a motor box 61, and a driving motor is installed inside the motor box 61. A bidirectional threaded rod 2 62 is connected to the output end thereof, and a moving block 2 64 is spirally connected to both ends of the bidirectional threaded rod 2 62. The moving block 2 64 is slidably set on the slide rod 2 63, and the connecting frame 65 is fixedly installed on the moving block 2 64.

[0032] The two ends of the two-way threaded rod 52 are driven by the screw thread 52, and the moving blocks 54 are connected to the two ends of the two-way threaded rod 52. The moving blocks 54 at both ends of the two-way threaded rod 52 move toward each other along the sliding rod 53, thereby causing the angle between the connecting rods 55 rotatably connected on the two moving blocks 54 to become smaller, causing the connecting rods 55 to gradually tend to a vertical state, and pushing the pressing plate 56 to fit with the top of the pipe, thereby cooperating with the fixing frame 3 to clamp and fix the pipe. The anti-slip pad 58 at the bottom of the pressing plate 56 can fit tightly with the surface of the pipe, increasing the friction between the pipe and the pressing plate 56, thereby preventing the pipe from being displaced during docking.

[0033] After the pipeline is fixed by using the limit assembly 5, the driving motor in the motor box 61 is used to drive the bidirectional threaded rod 2 62 to rotate, and the bidirectional threaded rod 2 62 is spirally connected to the moving block 2 64, so that the moving block 2 64 can slide toward each other along the sliding rod 2 63 under the drive of the bidirectional threaded rod 2 62, thereby controlling the fixing plate 2 to move toward each other through the connecting frame 65, thereby driving the two pipelines to fit together, making it easier for the operator to control the docking.

[0034] Working principle: When the equipment is in use, two pipes are placed on two fixing frames 3 respectively. Since the top of the fixing frame 3 is a triangular notch, the pipe will automatically fall to the center of the notch under the action of gravity, realizing rapid positioning. The operator rotates the handle 51 to drive the bidirectional threaded rod 52 to rotate. Through the spiral connection with the moving block 54, the moving blocks 54 at both ends of the bidirectional threaded rod 52 move toward each other along the slide rod 53, causing the angle between the connecting rod 55 connected thereto to become smaller, and the connecting rod 55 gradually tends to a vertical state, and pushes the pressure plate 56 close to the top of the pipe, so that the pressure plate 56 and the anti-slip pad 58 cooperate with the fixing frame 3 to achieve clamping and fixing of the pipe.

[0035] The driving motor in the motor box 61 is used to drive the bidirectional threaded rod 2 62 to rotate, so that the moving block 2 64 spirally connected at both ends drives the connecting frame 65 to slide toward each other along the slide rod 2 63, and then the connecting frame 65 controls the fixed plate 2 to move toward each other and drive the two pipes to fit together, which is convenient for the operator to dock. After the docking is completed, the operator can take out the pipe along the rotation direction of the roller 75, which can facilitate the removal while minimizing the risk of scratches on the pipe. When the pipe needs to be taken out along the extension direction of the pipe under specific circumstances, the spring 74 is used to act as a buffer to reduce the pressure of the roller 75 on the pipe surface, reduce the possibility of scratches, and protect the pipe surface.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. 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 that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A municipal water supply and drainage construction pipeline docking device, comprising an operating table (1), characterized in that: The operating table (1) is provided with a moving assembly (6) inside. The top of the connecting frame (65) in the moving assembly (6) is fixedly connected to a fixed plate (2). The top of the fixed plate (2) is fixedly installed with a fixed frame (3). The top of the fixed frame (3) is provided with a triangular notch. Support assemblies (7) are provided on both sides of the notch at the top of the fixed frame (3). The support assembly (7) includes a moving groove (71). A slider (72) is slidably installed inside the moving groove (71). The slider (72) is connected to the bottom of the moving groove (71) through a spring (74). One end of the slider (72) is fixedly connected to a rotating frame (73). A roller (75) is rotatably connected to the rotating frame (73).

2. The municipal water supply and drainage construction pipeline docking equipment according to claim 1, characterized in that: A limiting frame (4) is fixedly mounted on one end of the fixing frame (3); the limiting frame (4) is in an inverted L-shape; and a limiting assembly (5) is mounted on the limiting frame (4).

3. The municipal water supply and drainage construction pipeline docking equipment according to claim 2, characterized in that: The limiting assembly (5) includes a bidirectional threaded rod (52), the bidirectional threaded rod (52) is rotatably connected to the top of the limiting frame (4), one end of the bidirectional threaded rod (52) is fixedly connected to a rotating handle (51), and both sides of the bidirectional threaded rod (52) are provided with a sliding rod (53), and the sliding rod (53) is fixedly installed on the limiting frame (4).

4. The municipal water supply and drainage construction pipeline docking equipment according to claim 3, characterized in that: Both ends of the bidirectional threaded rod (52) are spirally connected with a moving block (54), and the moving block (54) is slidably installed on the sliding rod (53). The bottom of the moving block (54) is rotatably connected with a connecting rod (55), and the connecting rod (55) is rotatably connected to the connecting arm (57). The moving block (54) is connected to the connecting arm (57) through the connecting rod (55).

5. The municipal water supply and drainage construction pipeline docking equipment according to claim 4, characterized in that: The connecting arm (57) is fixedly mounted on the pressing plate (56), and an anti-slip pad (58) is mounted on the bottom of the pressing plate (56).

6. The municipal water supply and drainage construction pipeline docking equipment according to claim 1, characterized in that: The moving assembly (6) includes a motor box (61), a driving motor is installed inside the motor box (61), and a two-way threaded rod (62) is connected to the output end of the motor box. The two ends of the two-way threaded rod (62) are spirally connected to a moving block (64). The moving block (64) is slidably arranged on the sliding rod (63), and the connecting frame (65) is fixedly installed on the moving block (64).

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