Quick butt joint clamp for water conservancy pipeline installation

Abstract

The utility model discloses a kind of quick butt joint clamps for water conservancy pipeline installation, it is related to water conservancy pipeline installation clamp technical field.This kind of quick butt joint clamp for water conservancy pipeline installation, including motor, the left side of motor is fixedly connected with motor drive screw rod structure.Motor drive screw rod structure, be in the left side of motor, motor drive screw rod structure includes first threaded rod and second threaded rod, the left side of motor is fixedly connected with first threaded rod, the left side of first threaded rod is fixedly connected with second threaded rod, promote driving efficiency, reduce construction cost.Spring group sealing device, be below first threaded rod and second threaded rod, ensure that sealing surface continues to stick, enhance sealing effect.Rapid release mechanism, be below motor and spring group sealing device, single rotation can complete locking, realize the quick locking and release of single hand operation without tool, improve installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy pipeline installation clamp technology, and in particular to a quick-connection clamp for water conservancy pipeline installation. Background Technology

[0002] Traditional welding or threaded connections rely on manual adjustment of pipe positions, especially for large-diameter pipes which require the assistance of hoisting equipment. However, hoisting equipment has poor fine-tuning precision and is time-consuming, resulting in low construction efficiency and high costs. Existing technologies also suffer from shortcomings, such as complex installation, poor sealing, and insufficient strength. Traditional rubber sealing rings rely on static compression, making them difficult to adapt to pressure fluctuations or deformation caused by geological subsidence within the pipe. They are prone to leakage due to sudden pressure changes or vibrations, requiring frequent maintenance. Therefore, we propose a quick-connection clamp for hydraulic pipeline installation to solve these problems. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a quick docking clamp for water conservancy pipeline installation, which can solve the problems of low efficiency and poor sealing of water conservancy pipeline installation docking clamps.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect clamp for water conservancy pipeline installation, comprising:

[0005] The motor has a motor drive screw structure fixedly connected to its left side;

[0006] A motor drive screw structure is located on the left side of the motor. The motor drive screw structure includes a first threaded rod and a second threaded rod. The first threaded rod is fixedly connected to the left side of the motor, and the second threaded rod is fixedly connected to the left side of the first threaded rod.

[0007] The spring assembly sealing device is located below the first threaded rod and the second threaded rod;

[0008] The quick-release mechanism is located below the motor and spring assembly sealing device.

[0009] Preferably, the motor drive screw structure further includes a first threaded sleeve, a second threaded sleeve, and a slide rail. The first threaded sleeve is movably sleeved on the surface of the first threaded rod, and the second threaded sleeve is movably sleeved on the surface of the second threaded rod. The slide rail is slidably connected above the first threaded sleeve and the second threaded sleeve.

[0010] Preferably, the spring sealing device further includes clamps, disc springs, floating gaskets, and sealing rings. Two sets of clamps are fixedly connected to the lower part of the first threaded sleeve and the second threaded sleeve. Disc springs are fixedly installed on the inner wall of the clamps. Floating gaskets are fixedly connected to the outer side of the disc springs. Sealing rings are fixedly connected to the outer side of the floating gaskets.

[0011] Preferably, the quick-release mechanism further includes a quick-release handle, a quick-release rod, a locking block, a screw, a connecting rod, and a fixing block. A quick-release handle is provided below the right clamp. A quick-release rod is fixedly connected to the left side of the quick-release handle. A locking block is rotatably connected to the left end of the quick-release rod. A screw is movably connected below the locking block. A connecting rod is fixedly connected to the left end of the screw. Fixing blocks are rotatably connected to both ends of the connecting rod.

[0012] Preferably, the threads of the first threaded rod and the second threaded rod are arranged in opposite directions.

[0013] Preferably, the sealing ring is made of highly elastic silicone material.

[0014] Preferably, a protrusion is provided above the first threaded sleeve and the second threaded sleeve, and a dovetail groove is provided below the slide rail, with the protrusion slidingly connected to the inner wall of the dovetail groove.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The quick-connection clamp for water conservancy pipeline installation, through the cooperation of motor, first threaded rod, second threaded rod, first threaded sleeve and second threaded sleeve, by setting a motor drive screw structure, the first threaded rod and second threaded rod are driven by the motor to rotate, and the first threaded sleeve and second threaded sleeve on both sides move synchronously in opposite directions, thereby driving the clamp to close or open quickly, realizing radial clamping and release of the pipeline, improving driving efficiency and reducing construction costs.

[0017] (2) This quick-connect clamp for water conservancy pipeline installation, through the cooperation of clamp, disc spring assembly, floating gasket and sealing ring, by setting spring assembly sealing device, disc spring assembly is fixedly installed on the inner wall of clamp. When the pipeline is under pressure, the spring automatically adjusts the sealing pressure of the sealing ring to ensure continuous contact of the sealing surface and enhance the sealing effect. Through the cooperation of the quick-release mechanism, quick-release rod is movably connected to the left side of the quick-release handle. When the quick-release handle is turned, the quick-release rod also rotates with the quick-release handle and then disengages from the locking block. When the quick-release handle is turned in the opposite direction, the locking block movably connects to the screw rod, the screw rod is fixedly connected to the connecting rod, and the connecting rod is fixedly connected to the fixing block, which controls the opening and closing size of the clamp, improves installation efficiency, is compatible with pipeline manufacturing errors, and locks can be completed with a single rotation, realizing quick locking and releasing without tools and with one hand. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a front view of the present invention;

[0020] Figure 2 This is a front sectional view of the present invention;

[0021] Figure 3 This is a bottom view of the present invention.

[0022] Reference numerals: 1. Motor; 2. Motor drive screw structure; 201. First threaded rod; 202. Second threaded rod; 203. First threaded sleeve; 204. Second threaded sleeve; 205. Slide rail; 3. Spring assembly sealing device; 301. Clamp; 302. Disc spring assembly; 303. Floating gasket; 304. Sealing ring; 4. Quick release mechanism; 401. Quick release handle; 402. Quick release rod; 403. Locking block; 404. Screw; 405. Connecting rod; 406. Fixing block. Detailed Implementation

[0023] Please see Figure 1-3 This utility model provides a technical solution: a quick docking clamp for water conservancy pipeline installation, including: a motor 1, and a motor drive screw structure 2 fixedly connected to the left side of the motor 1;

[0024] The motor drive screw structure 2 is located on the left side of the motor 1. The motor drive screw structure 2 includes a first threaded rod 201 and a second threaded rod 202. The first threaded rod 201 is fixedly connected to the left side of the motor 1, and the second threaded rod 202 is fixedly connected to the left side of the first threaded rod 201.

[0025] The spring assembly sealing device 3 is located below the first threaded rod 201 and the second threaded rod 202;

[0026] The quick-release mechanism 4 is located below the motor 1 and the spring assembly sealing device 3.

[0027] Furthermore, the motor-driven lead screw structure 2 also includes a first threaded sleeve 203, a second threaded sleeve 204, and a slide rail 205. The first threaded rod 201 is movably fitted with the first threaded sleeve 203, and the second threaded rod 202 is movably fitted with the second threaded sleeve 204. The slide rail 205 is slidably connected above the first threaded sleeve 203 and the second threaded sleeve 204. By setting the motor-driven lead screw structure 2, the motor 1 drives the first threaded rod 201 and the second threaded rod 202 to rotate. The first threaded sleeve 203 and the second threaded sleeve 204 on both sides move synchronously in opposite directions under the constraint of the slide rail 205, which drives the clamp 301 to close or open quickly, realizing the radial clamping and release of the pipeline, improving driving efficiency, and reducing construction costs.

[0028] Furthermore, the spring assembly sealing device 3 also includes a clamp 301, a disc spring assembly 302, a floating gasket 303, and a sealing ring 304. Two clamps 301 are fixedly connected to the lower part of the first threaded sleeve 203 and the second threaded sleeve 204. The disc spring assembly 302 is fixedly installed on the inner wall of the clamp 301. The floating gasket 303 is fixedly connected to the outer side of the disc spring assembly 302. The sealing ring 304 is fixedly connected to the outer side of the floating gasket 303. By setting the spring assembly sealing device 3, the disc spring assembly 302 is fixedly installed on the inner wall of the clamp 301. When the pipeline is under pressure, the spring automatically adjusts the sealing pressure of the sealing ring 304 to ensure that the sealing surface is continuously in contact and enhance the sealing effect.

[0029] Furthermore, the quick-release mechanism 4 also includes a quick-release handle 401, a quick-release rod 402, a locking block 403, a screw 404, a connecting rod 405, and a fixing block 406. The quick-release handle 401 is located below the right clamp (301). The quick-release rod 402 is fixedly connected to the left side of the quick-release handle 401. The locking block 403 is movably connected to the surface of the quick-release rod 402. The screw 404 is movably connected to the bottom of the locking block 403. The connecting rod 405 is rotatably connected to the left end of the screw 404. The fixing blocks 406 are rotatably connected to both ends of the connecting rod 405, realizing quick locking and releasing without tools and with one hand.

[0030] Furthermore, the threads of the first threaded rod 201 and the second threaded rod 202 are set in opposite directions, and the sealing ring 304 is made of highly elastic silicone material to achieve radial clamping and release of the pipe.

[0031] Furthermore, a protrusion is provided above the first threaded sleeve 203 and the second threaded sleeve 204, and a dovetail groove is provided below the slide rail 205, with the protrusion slidingly connected to the inner wall of the dovetail groove.

[0032] Working principle: Through the cooperation of motor 1, first threaded rod 201, second threaded rod 202, first threaded sleeve 203, second threaded sleeve 204 and slide rail 205, and by setting up motor drive screw structure 2, motor 1 drives the first threaded rod 201 and second threaded rod 202 to rotate. The first threaded sleeve 203 and second threaded sleeve 204 on both sides move synchronously in opposite directions under the constraint of slide rail 205, driving clamp 301 to quickly close or open, realizing radial clamping and release of the pipeline. Through the cooperation of clamp 301, disc spring group 302, floating gasket 303 and sealing ring 304, and by setting up spring group sealing device 3, disc spring group 302 is fixedly installed on the inner wall of clamp 301. When the pipeline is under pressure, the spring automatically adjusts the sealing pressure of sealing ring 304 to ensure continuous contact of sealing surface and enhance sealing effect. With the cooperation of the quick-release mechanism 4, a quick-release rod 402 is movably connected to the left side of the quick-release handle 401. When the quick-release handle 401 is turned, the quick-release rod 402 rotates with the handle and disengages from the locking block 403, achieving a quick-release effect. When the quick-release handle 401 is turned in the opposite direction, the quick-release rod 402 also rotates with the handle. A screw 404 is movably connected to the locking block 403, and a connecting rod 405 is fixedly connected to the screw 404. The connecting rod 405 is fixedly connected to a fixing block 406, controlling the opening and closing of the clamp 301. This allows for quick locking and releasing with one hand, improving driving efficiency and reducing construction costs.

[0033] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick-connect clamp for water conservancy pipeline installation, characterized in that, include: Motor (1), and a motor drive screw structure (2) is fixedly connected to the left side of the motor (1); The motor drive screw structure (2) is located on the left side of the motor (1). The motor drive screw structure (2) includes a first threaded rod (201) and a second threaded rod (202). The first threaded rod (201) is fixedly connected to the left side of the motor (1), and the second threaded rod (202) is fixedly connected to the left side of the first threaded rod (201). The spring assembly sealing device (3) is located below the first threaded rod (201) and the second threaded rod (202); The quick-release mechanism (4) is located below the motor (1) and the spring assembly sealing device (3).

2. The quick-connect clamp for water conservancy pipeline installation according to claim 1, characterized in that: The motor drive screw structure (2) further includes a first threaded sleeve (203), a second threaded sleeve (204), and a slide rail (205). The first threaded rod (201) is movably sleeved with the first threaded sleeve (203), and the second threaded rod (202) is movably sleeved with the second threaded sleeve (204). The slide rail (205) is slidably connected above the first threaded sleeve (203) and the second threaded sleeve (204).

3. The quick-connect clamp for water conservancy pipeline installation according to claim 2, characterized in that: The spring sealing device (3) further includes a clamp (301), a disc spring assembly (302), a floating gasket (303), and a sealing ring (304). Two clamps (301) are fixedly connected to the bottom of the first threaded sleeve (203) and the second threaded sleeve (204). The disc spring assembly (302) is fixedly installed on the inner wall of the clamp (301). The floating gasket (303) is fixedly connected to the outer side of the disc spring assembly (302). The sealing ring (304) is fixedly connected to the outer side of the floating gasket (303).

4. A quick-connect clamp for water conservancy pipeline installation according to claim 3, characterized in that: The quick-release mechanism (4) also includes a quick-release handle (401), a quick-release rod (402), a locking block (403), a screw (404), a connecting rod (405), and a fixing block (406). The quick-release handle (401) is located below the right clamp (301). The quick-release rod (402) is fixedly connected to the left side of the quick-release handle (401). The locking block (403) is rotatably connected to the left end of the quick-release rod (402). The screw (404) is movably connected to the bottom of the locking block (403). The connecting rod (405) is fixedly connected to the left end of the screw (404). The fixing blocks (406) are rotatably connected to both ends of the connecting rod (405).

5. A quick-connect clamp for water conservancy pipeline installation according to claim 4, characterized in that: The threads of the first threaded rod (201) and the second threaded rod (202) are arranged in opposite directions.

6. A quick-connect clamp for water conservancy pipeline installation according to claim 5, characterized in that: The sealing ring (304) is made of highly elastic silicone material.

7. A quick-connect clamp for water conservancy pipeline installation according to claim 6, characterized in that: The first threaded sleeve (203) and the second threaded sleeve (204) are provided with protrusions, and the slide rail (205) is provided with a dovetail groove below it. The protrusions are slidably connected to the inner wall of the dovetail groove.

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