Connection sealing performance detection device for HDPE double-wall corrugated pipe
By designing automatic adjustment and stability devices, the problem of difficult connection heads and cumbersome bolt operation in HDPE double-wall corrugated connecting sealing performance detection device is solved, achieving higher stability and detection efficiency.
Patent Information
- Application Number
- CN202420982062.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing HDPE double-wall corrugated pipe connection sealing performance detection device has problems such as difficulty in tightly bonding the connector head and complicated bolt operation, resulting in user fatigue and low working efficiency.
A detection device including a placement table, a connecting frame, an adjustment device and a stabilization device is designed. The threaded rod and nut movement are driven by the motor to realize automatic adjustment of the connecting plate, and a stabilization device combining spring and clamping plate is reduced to reduce artificial clamping and Tool operation.
It improves the stability and detection efficiency of the pipeline, reduces the cumbersomeness of human fatigue and tool operation, and ensures accurate detection of connection sealing performance.
Smart Images
Figure CN222336697U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of double-wall corrugated pipe detection, in particular to a connection sealing performance detection device for a HDPE double-wall corrugated pipe. Background Art
[0002] High-density polyethylene (HDPE) double-wall corrugated pipe is a new type of pipe with an annular outer wall and a smooth inner wall. It is suitable for outdoor drainage of buildings and municipal sewage. At present, when testing the sealing performance of HDPE double-wall corrugated pipes after connection, the connection sealing performance testing device of HDPE double-wall corrugated pipes is used to test the double-wall corrugated pipes.
[0003] However, the existing processing equipment has the following shortcomings:
[0004] When using the equipment, when the user connects the pipes, the connector generally needs to be clamped manually. However, after repeated manual clamping, the clamping personnel are prone to fatigue, which can easily cause loose clamping and cause air leakage in the pipe. When using the equipment, when the pipe is clamped between the first stabilizing plate and the second stabilizing plate, bolts are generally used to stabilize the pipe between the first stabilizing plate and the second stabilizing plate. The use of bolts requires tools to operate, and the use of tools is too cumbersome, resulting in low work efficiency for users.
[0005] Therefore, we propose a connection sealing performance detection device for HDPE double-wall corrugated pipes to solve the above-mentioned problems. Utility Model Content
[0006] The utility model aims to solve the shortcoming in the prior art that a connector is difficult to be tightly combined with the inside of a pipeline, and proposes a connection sealing performance detection device for a HDPE double-wall corrugated pipe.
[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a connection sealing performance detection device for HDPE double-wall corrugated pipe, comprising a placing table and an adjusting device, the upper surface of the placing table is fixedly connected to a connecting frame, one end of the connecting frame is provided with a connecting head, the surface of the connecting head is fixedly connected to a display, the side of the connecting head is fixedly connected to an indicator gauge, the adjusting device is arranged on the surface of the connecting frame, the adjusting device comprises a connecting plate and a bracket, the bracket is fixedly connected to one end of the connecting frame, the connecting plate is slidably connected to the inside of the bracket, one end of the bracket is fixedly connected to a connecting block, the upper surface of the connecting frame is fixedly connected to a limiting block, the side of the limiting block is fixedly connected to a limiting rod, the limiting rod is slidably connected to the inside of the connecting plate, the end of the limiting rod away from the limiting block is fixedly connected to the surface of the connecting block, the inner wall of the connecting block is rotatably connected to a threaded rod, and the threaded rod is rotatably connected to the inner wall of the connecting plate.
[0008] Furthermore, a nut is fixedly connected to the side of the connecting plate, and the nut is threadedly connected to the surface of the threaded rod. The nut arranged on the side of the connecting plate can be moved on the surface of the threaded rod, thereby reducing the situation where the connecting plate is difficult to move when the equipment is in use and the pipeline is tightly combined.
[0009] Furthermore, the threaded rod is rotatably connected to the inner wall of the limit block, and one end of the threaded rod away from the connection block is fixedly connected to a connector, and the connector is provided to facilitate the connection between the motor and the threaded rod.
[0010] Furthermore, one end of the connector is fixedly connected to a motor, and the motor is fixedly connected to the surface of the connecting frame. The motor is provided to facilitate the rotation of the threaded rod.
[0011] Furthermore, a stabilizing device is provided on the surface of the placement table, and the stabilizing device includes a first stabilizing plate and a second stabilizing plate, the first stabilizing plate is fixedly connected to the upper surface of the placement table, the first stabilizing plate is fixedly connected to the lower surface of the connecting frame, the second stabilizing plate is provided on the surface of the first stabilizing plate, a rotating rod is fixedly connected to the surface of the first stabilizing plate, the second stabilizing plate is rotatably connected to the surface of the rotating rod, a card groove is provided on the side surface of the first stabilizing plate, a pressure hole is provided on the surface of the second stabilizing plate, and a card plate is slidably connected to the inside of the pressure hole, and by providing the card plate inside the first stabilizing plate, the first stabilizing plate can be connected to the second stabilizing plate, thereby reducing the situation where the first stabilizing plate is easily separated from the second stabilizing plate when the equipment is in use.
[0012] Furthermore, the card plate is engaged with the inner wall of the card slot, a slide bar is fixedly connected to the inside of the pressure hole, the card plate is slidably connected to the surface of the slide bar, and the slide bar is provided to facilitate limiting the card plate.
[0013] Furthermore, a spring is fixedly connected to the lower surface of the card plate, and one end of the spring away from the card plate is fixedly connected to the inside of the pressure hole. The spring is provided to facilitate applying elastic force to the card plate.
[0014] Compared with the prior art, the advantages and positive effects of the utility model are:
[0015] 1. In the utility model, when the equipment is in use, the double-walled corrugated pipe is placed inside the connecting frame, and then the sealing covers at both ends of the double-walled corrugated pipe are placed, and compressed air is filled into the double-walled pipe. After waiting for a period of time, by comparing the air pressure before and after, it is determined whether there is a leak at the connection of the double-walled pipe; when using the equipment, the user starts the motor, and then the motor rotation drives the connector to rotate, the connector rotation drives the threaded rod to rotate, the threaded rod rotation drives the nut to move, and the nut movement drives the connecting plate to move. By setting an adjustment device, the connecting plate is effectively moved, which plays a role in moving and adjusting the connecting plate. When using the equipment, when the user connects the pipeline, the connector generally needs to be clamped manually. However, after manual clamping for too many times, the clamping personnel are prone to fatigue, which can easily cause loose clamping and cause air leakage in the pipeline, thereby improving the stability of the equipment.
[0016] 2. In the utility model, by providing a stabilizing device, when using the equipment, the user presses the card plate, and when the card plate moves, it drives the spring to displace and deform to generate elastic force, and then the card plate moves out of the inside of the card slot, and then the second stabilizing plate loses its restraint, and the second stabilizing plate is rotated to separate from the surface of the first stabilizing plate. By providing a stabilizing device, the pipelines inside the first stabilizing plate and the second stabilizing plate are effectively restricted, thereby stabilizing the pipelines. When using the equipment, when the pipelines are clamped between the first stabilizing plate and the second stabilizing plate, bolts are generally used to stabilize the pipelines between the first stabilizing plate and the second stabilizing plate. The use of bolts requires tools to operate, and the use of tools is too cumbersome, resulting in low work efficiency for users, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional structural schematic diagram of a connection sealing performance detection device for a HDPE double-wall corrugated pipe is proposed for the utility model;
[0018] Figure 2 A side structural schematic diagram of a connection sealing performance detection device for a HDPE double-wall corrugated pipe is proposed for the utility model;
[0019] Figure 3 A partial structural schematic diagram of a connection sealing performance detection device for a HDPE double-wall corrugated pipe is proposed for the utility model;
[0020] Figure 4The utility model proposes a connection sealing performance detection device for HDPE double-wall corrugated pipe Figure 3 Schematic diagram of the structure at A in the middle;
[0021] Figure 5 The utility model proposes a connection sealing performance detection device for HDPE double-wall corrugated pipe Figure 3 Schematic diagram of the structure at B in the middle;
[0022] Figure 6 The utility model proposes a connection sealing performance detection device for HDPE double-wall corrugated pipe Figure 3 Schematic diagram of the structure at point C in the middle.
[0023] Legend: 1. Placement table; 2. Connecting frame; 3. Connecting head; 4. Display; 5. Indicator; 6. Adjustment device; 61. Connecting plate; 62. Bracket; 63. Limit rod; 64. Threaded rod; 65. Nut; 66. Limit block; 67. Motor; 68. Connector; 69. Connecting block; 7. Stabilizing device; 71. First stabilizing plate; 72. Second stabilizing plate; 73. Card slot; 74. Pressing hole; 75. Card plate; 76. Sliding rod; 77. Spring; 78. Rotating rod. DETAILED DESCRIPTION
[0024] See also Figure 1-6 The utility model provides a technical solution: a connection sealing performance detection device for a HDPE double-wall corrugated pipe, comprising a placement table 1 and an adjustment device 6, a connection frame 2 is fixedly connected to the upper surface of the placement table 1, a connection head 3 is arranged at one end of the connection frame 2, a display 4 is fixedly connected to the surface of the connection head 3, and an indicator gauge 5 is fixedly connected to the side of the connection head 3.
[0025] The specific settings and functions of the adjusting device 6 and the stabilizing device 7 are described in detail below.
[0026] In this embodiment: the adjusting device 6 is arranged on the surface of the connecting frame 2, and the adjusting device 6 includes a connecting plate 61 and a bracket 62. The bracket 62 is fixedly connected to one end of the connecting frame 2, the connecting plate 61 is slidably connected to the inside of the bracket 62, one end of the bracket 62 is fixedly connected to a connecting block 69, the upper surface of the connecting frame 2 is fixedly connected to a limiting block 66, the side of the limiting block 66 is fixedly connected to a limiting rod 63, the limiting rod 63 is slidably connected to the inside of the connecting plate 61, the end of the limiting rod 63 away from the limiting block 66 is fixedly connected to the surface of the connecting block 69, the inner wall of the connecting block 69 is rotatably connected to a threaded rod 64, and the threaded rod 64 is rotatably connected to the inner wall of the connecting plate 61.
[0027] Specifically, a nut 65 is fixedly connected to the side surface of the connecting plate 61 , and the nut 65 is threadedly connected to the surface of the threaded rod 64 .
[0028] In this embodiment: the nut 65 provided on the side of the connecting plate 61 can be moved on the surface of the threaded rod 64, thereby reducing the difficulty of moving the connecting plate 61 and tightly combining the pipeline when the equipment is in use.
[0029] Specifically, the threaded rod 64 is rotatably connected to the inner wall of the limit block 66 , and one end of the threaded rod 64 away from the connection block 69 is fixedly connected to a connector 68 . The connector 68 is provided to facilitate the connection between the motor 67 and the threaded rod 64 .
[0030] Specifically, one end of the connector 68 is fixedly connected to a motor 67 , and the motor 67 is fixedly connected to the surface of the connecting frame 2 . The motor 67 is provided to facilitate the rotation of the threaded rod 64 .
[0031] In this embodiment: a stabilizing device 7 is provided on the surface of the placement table 1, and the stabilizing device 7 includes a first stabilizing plate 71 and a second stabilizing plate 72. The first stabilizing plate 71 is fixedly connected to the upper surface of the placement table 1, the first stabilizing plate 71 is fixedly connected to the lower surface of the connecting frame 2, and the second stabilizing plate 72 is provided on the surface of the first stabilizing plate 71. A rotating rod 78 is fixedly connected to the surface of the first stabilizing plate 71, and the second stabilizing plate 72 is rotatably connected to the surface of the rotating rod 78. A card slot 73 is provided on the side surface of the first stabilizing plate 71, and a pressing hole 74 is provided on the surface of the second stabilizing plate 72, and a card plate 75 is slidably connected inside the pressing hole 74.
[0032] In this embodiment, by providing a clamping plate 75 inside the first stabilizing plate 71, the first stabilizing plate 71 can be connected to the second stabilizing plate 72, thereby reducing the possibility that the first stabilizing plate 71 is easily separated from the second stabilizing plate 72 when the device is in use.
[0033] Specifically, the card plate 75 is engaged with the inner wall of the card slot 73 , a slide bar 76 is fixedly connected to the inside of the pressure hole 74 , the card plate 75 is slidably connected to the surface of the slide bar 76 , and the slide bar 76 is provided to facilitate limiting the card plate 75 .
[0034] Specifically, a spring 77 is fixedly connected to the lower surface of the card plate 75 , and one end of the spring 77 away from the card plate 75 is fixedly connected to the inside of the pressure hole 74 . The spring 77 is provided to facilitate applying elastic force to the card plate 75 .
[0035] Working principle: when the equipment is in use, the double-walled corrugated pipe is placed inside the connecting frame 2, and then the sealing covers at both ends of the double-walled corrugated pipe are installed, and compressed air is filled into the double-walled pipe. After waiting for a period of time, by comparing the air pressure before and after, it is determined whether there is a leak at the connection of the double-walled pipe; when using the equipment, the user starts the motor 67, and then the motor 67 rotates to drive the connector 68 to rotate, and the connector 68 rotates to drive the threaded rod 64 to rotate, and the threaded rod 64 rotates to drive the nut 65 to move, and the nut 65 moves to drive the connecting plate 61 to move. By setting the adjustment device 6, the connecting plate 61 is effectively moved, which plays a role in adjusting the movement of the connecting plate 61. When using the equipment, when the user connects the pipeline, the connector 3 generally needs to be clamped manually. However, after manual clamping for many times, the clamping personnel are prone to fatigue, which can easily cause loose clamping and cause air leakage in the pipeline, thereby improving the stability of the equipment.
[0036] When the user presses the card plate 75, the card plate 75 moves, driving the spring 77 to displace and deform to generate elastic force, and then the card plate 75 moves out of the interior of the card slot 73, and then the second stabilizing plate 72 loses its restraint, and the second stabilizing plate 72 is rotated to disengage from the surface of the first stabilizing plate 71. By setting the stabilizing device 7, the pipelines inside the first stabilizing plate 71 and the second stabilizing plate 72 are effectively restricted, thereby stabilizing the pipelines. When the device is used, when the pipeline is clamped between the first stabilizing plate 71 and the second stabilizing plate 72, bolts are generally used to stabilize the pipeline between the first stabilizing plate 71 and the second stabilizing plate 72. The use of bolts requires tools to operate, and the use of tools is too cumbersome, resulting in low work efficiency for users, thereby improving the practicability of the device.
Claims
1. A device for detecting the connection sealing performance of a HDPE double-wall corrugated pipe, comprising a placement table (1) and an adjustment device (6), characterized in that: The upper surface of the placing table (1) is fixedly connected to a connecting frame (2), one end of the connecting frame (2) is provided with a connecting head (3), the surface of the connecting head (3) is fixedly connected to a display (4), the side of the connecting head (3) is fixedly connected to an indicator (5), the adjusting device (6) is arranged on the surface of the connecting frame (2), the adjusting device (6) comprises a connecting plate (61) and a bracket (62), the bracket (62) is fixedly connected to one end of the connecting frame (2), the connecting plate (61) is slidably connected to the inside of the bracket (62), One end of the bracket (62) is fixedly connected to a connecting block (69), the upper surface of the connecting frame (2) is fixedly connected to a limiting block (66), the side of the limiting block (66) is fixedly connected to a limiting rod (63), the limiting rod (63) is slidably connected to the inside of the connecting plate (61), one end of the limiting rod (63) away from the limiting block (66) is fixedly connected to the surface of the connecting block (69), the inner wall of the connecting block (69) is rotatably connected to a threaded rod (64), and the threaded rod (64) is rotatably connected to the inner wall of the connecting plate (61).
2. The connection sealing performance detection device of a HDPE double-wall corrugated pipe according to claim 1 is characterized in that: A nut (65) is fixedly connected to the side surface of the connecting plate (61), and the nut (65) is threadedly connected to the surface of the threaded rod (64).
3. The connection sealing performance detection device of a HDPE double-wall corrugated pipe according to claim 2 is characterized in that: The threaded rod (64) is rotatably connected to the inner wall of the limiting block (66), and one end of the threaded rod (64) away from the connecting block (69) is fixedly connected to a connector (68).
4. The connection sealing performance detection device of a HDPE double-wall corrugated pipe according to claim 3 is characterized in that: One end of the connector (68) is fixedly connected to a motor (67), and the motor (67) is fixedly connected to the surface of the connecting frame (2).
5. The connection sealing performance detection device of a HDPE double-wall corrugated pipe according to claim 1, characterized in that: The surface of the placing table (1) is provided with a stabilizing device (7), and the stabilizing device (7) comprises a first stabilizing plate (71) and a second stabilizing plate (72), wherein the first stabilizing plate (71) is fixedly connected to the upper surface of the placing table (1), the first stabilizing plate (71) is fixedly connected to the lower surface of the connecting frame (2), the second stabilizing plate (72) is provided on the surface of the first stabilizing plate (71), the surface of the first stabilizing plate (71) is fixedly connected to a rotating rod (78), the second stabilizing plate (72) is rotatably connected to the surface of the rotating rod (78), a clamping groove (73) is provided on the side surface of the first stabilizing plate (71), a pressing hole (74) is provided on the surface of the second stabilizing plate (72), and a clamping plate (75) is slidably connected inside the pressing hole (74).
6. A connection sealing performance detection device for a HDPE double-wall corrugated pipe according to claim 5, characterized in that: The clamping plate (75) is clamped with the inner wall of the clamping groove (73); a sliding rod (76) is fixedly connected to the inside of the pressure hole (74); and the clamping plate (75) is slidably connected to the surface of the sliding rod (76).
7. A connection sealing performance detection device for a HDPE double-wall corrugated pipe according to claim 6, characterized in that: A spring (77) is fixedly connected to the lower surface of the clamping plate (75), and one end of the spring (77) away from the clamping plate (75) is fixedly connected to the inside of the pressure hole (74).