CN220396861U - Three-way connecting pipe supporting quick connection - Google Patents

Abstract

The utility model discloses a three-way connecting pipe supporting quick connection, which relates to the field of pipe fittings and comprises a three-way connecting pipe, wherein a sliding pipe is slidably arranged on the three-way connecting pipe, a sliding structure is movably arranged on the three-way connecting pipe, a limiting structure is movably arranged on the sliding pipe, a fastening structure is movably arranged on one side of the sliding pipe, the sliding structure comprises a limiting block, the limiting block is fixedly arranged on the three-way connecting pipe, a limiting groove is formed in the sliding pipe, the limiting block is slidably arranged in the limiting groove, the limiting structure comprises a connecting pipe, and the connecting pipe is rotatably arranged on one side of the sliding pipe. According to the utility model, through the arrangement of the fixed pipe, the second sealing ring, the torsion spring and the like, when the three-way connecting pipe or the communicating pipe is damaged, the sliding pipe can be moved to be far away from the three-way connecting pipe, so that the three-way connecting pipe or the communicating pipe can be quickly replaced, the pipeline can be not cut, and the damage to the pipeline is avoided.

Description

Three-way connecting pipe supporting quick connection

Technical Field

The utility model relates to the technical field of pipe fitting equipment, in particular to a three-way connecting pipe supporting quick connection.

Background

The three-way connecting pipe is a pipe joint with three openings, namely a three-way pipe, and the three-way pipe is widely used in a pipe network for conveying liquid and gas.

In the prior art, when the pipeline of the butt joint of the existing three-way connecting pipe is damaged and needs to be replaced, the position of the pipeline is fixed and is sleeved on the three-way connecting pipe, so that the three-way connecting pipe cannot be directly taken down, the connected pipeline or one end of the three-way connecting pipe needs to be cut off, the pipeline is damaged, the replacement is complicated, and therefore the three-way connecting pipe supporting quick connection is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide a three-way connecting pipe supporting quick connection, which solves the problems that the prior three-way connecting pipe provided in the background art is damaged in the butt joint of pipelines, the three-way connecting pipe cannot be directly taken down, the connected pipeline or one end of the three-way connecting pipe needs to be cut off, the pipeline is damaged and the replacement is complicated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-way connecting pipe supporting quick connection comprises a three-way connecting pipe, wherein a sliding pipe is slidably arranged on the three-way connecting pipe, a sliding structure is movably arranged on the three-way connecting pipe, a limiting structure is movably arranged on the sliding pipe, a fastening structure is movably arranged on one side of the sliding pipe, the sliding pipe is moved, the movement of the sliding pipe drives a limiting block to move in a limiting groove, so that the movement of the limiting block is limited and can only horizontally move, the movement of the sliding pipe simultaneously drives a fixed block to move in the sliding groove, a fixed piece is pulled, the movement of the fixed piece stretches a spring, the movement of the fixed piece simultaneously drives a sliding column to be far away from a sliding hole, thereby the rotation limitation on the connecting pipe is removed, the connecting pipe is rotated, the rotation of the connecting pipe drives the fixed block to rotate in the sliding groove, the movement of the fixed block is limited and can only rotate, when the sliding column rotates to the position of the sliding hole, the spring can drive the sliding column to be inserted into the sliding hole, so that the movement of the connecting tube is limited and can not be moved, the connecting tube and the sliding tube can be fixed, the sealing ring and the sealing groove are arranged, so that the situation of water leakage and the like can not occur when the three-way connecting tube and the sliding tube are used for water supply, the air tightness of a pipeline is improved, the rotating block is rotated, the rotating block can drive the fixed column to rotate in the rotating groove when being overturned, the torsion spring can be driven to compress the fixed column, the limiting block can be driven to be away from the limiting groove when the rotating block is overturned, the limiting block is driven to be inserted into the limiting groove by the rotating block which is reset, the position of the fixed tube is reinforced, the second sealing ring is matched with the second sealing groove, so that the communicating pipe and the fixed pipe can not leak water when being used for water.

Preferably, the sliding structure comprises a limiting block, the limiting block is fixedly arranged on the three-way connecting pipe, and the movement of the sliding pipe drives the limiting block to move in the limiting groove.

Preferably, the sliding tube is provided with a limiting groove, the limiting block is slidably mounted in the limiting groove, and the movement of the sliding tube drives the limiting block to move in the limiting groove, so that the movement of the limiting block is limited and only horizontal movement can be performed.

Preferably, the limit structure comprises a connecting pipe, the connecting pipe is rotationally arranged on one side of the sliding pipe, a sliding column is slidingly arranged on the connecting pipe, a fixing plate is fixedly arranged on one side of the sliding column, a sealing ring is movably arranged on the three-way connecting pipe, a fixing block is fixedly arranged on the connecting pipe, the sealing ring is in contact with the sliding pipe, the fixing block is simultaneously driven to move in the sliding groove, the fixing plate is pulled to stretch the spring, the fixing plate is simultaneously moved to drive the sliding column to be away from the sliding hole, so that the rotation limit on the connecting pipe is eliminated, the connecting pipe is rotated, the fixing block is driven to rotate in the sliding groove by the rotation of the connecting pipe, the fixing block can only rotate, when the sliding column rotates to the position of the sliding hole, the spring can drive the sliding column to be inserted into the sliding hole, the connecting pipe can not move, the connecting pipe and the sliding pipe can be fixed, the sealing ring and the sealing groove are arranged, the three-way connecting pipe and the sliding pipe can not leak water when in use, and the air tightness of a pipeline is improved.

Preferably, the connecting pipe is provided with a sliding hole, the sliding column is slidably arranged in the sliding hole, the sliding column is slidably sleeved with a spring, two ends of the spring are fixedly arranged on one side, close to the connecting pipe and the fixing plate, of the connecting pipe, the three-way connecting pipe is provided with a sealing groove and a sliding groove, the sealing ring is rotatably arranged in the sealing groove, the fixing block is slidably arranged in the sliding groove, the sliding pipe is provided with a rotating hole, the sliding column is movably arranged in the rotating hole, the moving of the sliding pipe simultaneously drives the fixing block to move in the sliding groove, the fixing plate is pulled to stretch the spring, the moving of the fixing plate simultaneously drives the sliding column to be away from the sliding hole, so that the rotation limit of the connecting pipe is eliminated, the connecting pipe is rotated, the rotation of the connecting pipe drives the fixing block to rotate in the sliding groove, the spring can drive the sliding column to be inserted into the sliding hole, the connecting pipe is limited in moving and can not move, the connecting pipe and the sliding pipe can be fixed, the sealing ring and the sealing groove are arranged, the air tightness of the connecting pipe and the connecting pipe can not be increased when the connecting pipe is used by water.

Preferably, the fastening structure comprises a fixed pipe, the fixed pipe is rotationally arranged on one side of the sliding pipe, a connecting block is fixedly arranged on the fixed pipe, a fixed column is fixedly arranged on the connecting block, a rotating block is rotationally arranged on the fixed column, a limiting block is fixedly arranged on one side of the rotating block, a second sealing ring is movably arranged on the fixed pipe, a communicating pipe is rotationally arranged on the fixed pipe, and the second sealing ring is in contact with the communicating pipe. The rotating block is rotated, the fixed column can be driven to rotate in the rotating groove when the rotating block overturns, the torsion spring can be driven to compress when the fixed column rotates, the limiting block can be driven to be away from the limiting groove when the rotating block overturns, so that the limit to the fixed pipe is removed, the rotating block is loosened, the torsion spring can drive the fixed column to overturn and reset, the resetting rotating block drives the limiting block to be inserted into the limiting groove, the position of the fixed pipe is reinforced, the second sealing ring is matched with the second sealing groove, and water leakage and the like can not occur when the communicating pipe and the fixed pipe are used for water.

Preferably, the rotating block is provided with a rotating groove, the fixed column is rotationally arranged in the rotating groove, the fixed column is fixedly sleeved with a torsion spring, one end of the torsion spring is fixedly arranged on the fixed column, the other end of the torsion spring is fixedly arranged on the rotating groove, the sliding tube is provided with a limiting groove, the limiting block is movably arranged in the limiting groove to rotate the rotating block, the rotating block can drive the fixed column to rotate in the rotating groove when being overturned, the rotating column can drive the torsion spring to compress in the rotating groove, the rotating block can drive the limiting block to be far away from the limiting groove when being overturned, so that the limitation on the fixed tube is eliminated, the rotating block is loosened, the torsion spring can drive the fixed column to overturn and reset, and the limiting block is driven to be inserted into the limiting groove by the reset rotating block, so that the position of the fixed tube is reinforced.

Preferably, the fixed pipe is provided with a second sealing groove, the second sealing ring is movably arranged in the second sealing groove, and the second sealing ring is matched with the second sealing groove, so that water leakage and other conditions can not occur when the communicating pipe and the fixed pipe are used for water supply.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the fixed pipe, the second sealing ring, the torsion spring and the like, when the three-way connecting pipe or the communicating pipe is damaged, the sliding pipe can be moved to be far away from the three-way connecting pipe, so that the three-way connecting pipe or the communicating pipe can be quickly replaced, the pipeline can be not cut, and the damage to the pipeline is avoided.

According to the utility model, through the arrangement of the sealing ring, the limiting block, the limiting groove and the like, the air tightness of the pipeline is increased through the cooperation of the sealing ring and the sealing groove, so that the three-way connecting pipe and the sliding pipe cannot leak water when the three-way connecting pipe is used for water supply, and meanwhile, the sliding pipe can only horizontally move on the three-way connecting pipe through the cooperation of the limiting block and the limiting groove.

Drawings

FIG. 1 is a schematic diagram of a three-way connection pipe supporting quick connection according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a sliding tube portion of a three-way connecting tube supporting quick connection according to the present utility model;

FIG. 3 is a schematic view of a sliding tube portion of a three-way connecting tube supporting quick connection according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a fixed pipe portion of a three-way connecting pipe supporting quick connection according to the present utility model;

FIG. 5 is a schematic view of the portion A in FIG. 4 illustrating a three-way connection tube supporting quick connection according to the present utility model;

fig. 6 is a schematic cross-sectional view of a sliding column portion of a three-way connecting tube supporting quick connection according to the present utility model.

In the figure: 100. a three-way connecting pipe; 200. a limiting block; 201. a limit groove; 300. a sliding tube; 301. a connecting pipe; 302. a sliding column; 303. a fixing piece; 304. a seal ring; 305. a fixed block; 306. a sliding hole; 307. a spring; 308. sealing grooves; 309. a sliding groove; 310. a rotation hole; 400. a fixed tube; 401. a connecting block; 402. fixing the column; 403. a rotating block; 404. a limiting block; 405. a second seal ring; 406. a communicating pipe; 407. a rotating groove; 408. a torsion spring; 409. a limiting groove; 410. and a second seal groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 6, a three-way connection pipe supporting rapid connection includes a three-way connection pipe 100, a sliding pipe 300 is slidably mounted on the three-way connection pipe 100, a sliding structure is movably mounted on the three-way connection pipe 100, a limiting structure is movably mounted on the sliding pipe 300, a fastening structure is movably mounted on one side of the sliding pipe 300, the sliding pipe 300 is moved, the movement of the sliding pipe 300 drives a limiting block 200 to move in a limiting groove 201, so that the movement of the limiting block 200 is limited and can only move horizontally, the movement of the sliding pipe 300 simultaneously drives a fixing block 305 to move in a sliding groove 309, a fixing piece 303 is pulled, the movement of the fixing piece 303 stretches a spring 307, the movement of the fixing piece 303 simultaneously drives a sliding column 302 to be far away from a sliding hole 306, thereby removing the rotation limitation on the connection pipe 301, the rotation of the connection pipe 301 drives the fixing block 305 to rotate in the sliding groove 309, the fixed block 305 is limited in movement and can only rotate, when the sliding column 302 rotates to the position of the sliding hole 306, the spring 307 drives the sliding column 302 to be inserted into the rotating hole 310, so that the movement of the connecting pipe 301 is limited and cannot be moved, and the connecting pipe 301 and the sliding pipe 300 can be fixed, the sealing ring 304 and the sealing groove 308 are arranged, so that the three-way connecting pipe 100 and the sliding pipe 300 can not leak water when being used for water, the air tightness of a pipeline is increased, the rotating block 403 is rotated, the rotating block 403 can drive the fixed column 402 to rotate in the rotating groove 407, the torsion spring 408 is driven to compress while the fixed column 402 rotates, the limiting block 404 is driven to be away from the limiting groove 409 while the rotating block 403 is turned, and therefore the limitation on the fixed pipe 400 is released, the torsion spring 408 can drive the fixed column 402 to turn over and reset, so that the reset rotating block 403 drives the limiting block 404 to be inserted into the limiting groove 409, thereby reinforcing the position of the fixed pipe 400, and the second sealing ring 405 is matched with the second sealing groove 410, so that the situations of water leakage and the like can not occur when the communicating pipe 406 and the fixed pipe 400 are used for water.

Further, the sliding structure includes a limiting block 200, the limiting block 200 is fixedly installed on the three-way connecting pipe 100, and the movement of the sliding pipe 300 drives the limiting block 200 to move in the limiting groove 201.

Further, the sliding tube 300 is provided with a limiting groove 201, the limiting block 200 is slidably mounted in the limiting groove 201, and the movement of the sliding tube 300 drives the limiting block 200 to move in the limiting groove 201, so that the movement of the limiting block 200 is limited and only horizontal movement can be performed.

Further, the limit structure comprises a connecting pipe 301, the connecting pipe 301 is rotatably installed on one side of the sliding pipe 300, a sliding column 302 is slidably installed on the connecting pipe 301, a fixing piece 303 is fixedly installed on one side of the sliding column 302, a sealing ring 304 is movably installed on the three-way connecting pipe 100, a fixing block 305 is fixedly installed on the connecting pipe 301, the sealing ring 304 is in contact with the sliding pipe 300, the sliding pipe 300 is moved to drive the fixing block 305 to move in a sliding groove 309, the fixing piece 303 is pulled, the spring 307 is stretched by the movement of the fixing piece 303, the sliding column 302 is driven to be far away from the sliding hole 306 by the movement of the fixing piece 303, therefore, the rotation limit on the connecting pipe 301 is eliminated, the fixing block 305 is driven to rotate in the sliding groove 309 by the rotation of the connecting pipe 301, the fixing block 305 can only rotate, when the sliding column 302 rotates to the position of the sliding hole 306, the spring 307 can drive the sliding column 302 to be inserted into the sliding hole 306, the movement of the connecting pipe 301 is limited, the sliding pipe 300 can not move, the sealing ring 304 and the sealing groove 308 can be fixed, and the sealing ring 308 can be arranged, and the water leakage of the connecting pipe 300 can not be increased when the connecting pipe 300 is used.

Further, the connecting pipe 301 is provided with the sliding hole 306, the sliding column 302 is slidably installed in the sliding hole 306, the sliding column 302 is slidably sleeved with the spring 307, two ends of the spring 307 are fixedly installed on one side, close to each other, of the connecting pipe 301 and the fixing piece 303, the three-way connecting pipe 100 is provided with the sealing groove 308 and the sliding groove 309, the sealing ring 304 is rotatably installed in the sealing groove 308, the fixing block 305 is slidably installed in the sliding groove 309, the sliding pipe 300 is provided with the rotating hole 310, the sliding column 302 is movably installed in the rotating hole 310, the moving of the sliding pipe 300 simultaneously drives the fixing block 305 to move in the sliding groove 309, the fixing piece 303 is pulled, the moving of the fixing piece 303 stretches the spring 307, the moving of the fixing piece 303 simultaneously drives the sliding column 302 to be away from the sliding hole 306, therefore the rotation limitation of the connecting pipe 301 is eliminated, the rotation of the connecting pipe 301 drives the fixing block 305 to rotate in the sliding groove 309, the movement of the fixing block 305 is limited, when the sliding column 302 rotates to the position of the sliding hole 306, the sliding column 302 is inserted into the sliding hole 306, the moving of the connecting pipe 301 is enabled, the sealing ring 301 cannot be moved, and the sealing ring 300 cannot be sealed, the sealing ring 300 cannot be opened, and the sealing pipe 300 cannot be sealed, and the sealing pipe 300 cannot be opened, and the sealing pipe can be sealed.

Further, the fastening structure includes a fixed pipe 400, the fixed pipe 400 rotates to be installed in one side of the sliding pipe 300, fixedly installed on the fixed pipe 400 is a connecting block 401, fixedly installed on the connecting block 401 is a fixed column 402, rotatably installed on the fixed column 402 is a rotating block 403, fixedly installed on one side of the rotating block 403 is a limiting block 404, movably installed on the fixed pipe 400 is a second sealing ring 405, a communicating pipe 406 is rotatably installed on the fixed pipe 400, the second sealing ring 405 contacts the communicating pipe 406 to rotate the rotating block 403, the rotating block 403 can drive the fixed column 402 to rotate in the rotating slot 407, the torsion spring 408 can be driven to compress while the fixed column 402 rotates, the limiting block 404 can be driven to be away from the limiting slot 409 while the rotating block 403 is overturned, thereby eliminating the limitation on the fixed pipe 400, the rotating block 403 is released, the torsion spring 408 can drive the fixed column 402 to overturn and reset, the resetting rotating block 403 drives the limiting block 404 to be inserted into the limiting slot 409, thereby reinforcing the position of the fixed pipe 400, the second sealing ring 405 is matched with the second sealing ring 410, and the communicating pipe 400 can not leak water when the fixed pipe 400 is in use.

Further, the rotating block 403 is provided with the rotating slot 407, the fixed column 402 is rotatably installed in the rotating slot 407, the fixed column 402 is fixedly sleeved with the torsion spring 408, one end of the torsion spring 408 is fixedly installed on the fixed column 402, the other end of the torsion spring 408 is fixedly installed on the rotating slot 407, the sliding tube 300 is provided with the limiting slot 409, the limiting block 404 is movably installed in the limiting slot 409 to rotate the rotating block 403, the rotating block 403 can drive the fixed column 402 to rotate in the rotating slot 407, the fixed column 402 can drive the torsion spring 408 to compress when rotating, the limiting block 404 can be driven to be away from the limiting slot 409 when the rotating block 403 is overturned, so that the limitation on the fixed tube 400 is removed, the rotating block 403 is loosened, the torsion spring 408 can drive the fixed column 402 to overturned and reset, the limiting block 404 is driven to be inserted into the limiting slot 409, and the position of the fixed tube 400 is reinforced.

Further, the fixed pipe 400 is provided with a second sealing groove 410, and the second sealing ring 405 is movably installed in the second sealing groove 410, and the second sealing ring 405 is matched with the second sealing groove 410, so that the water leakage and other situations can not occur when the communicating pipe 406 and the fixed pipe 400 are used for water communication.

The working principle of the utility model is as follows:

moving the sliding tube 300, the movement of the sliding tube 300 drives the limiting block 200 to move in the limiting groove 201, so that the movement of the limiting block 200 is limited and can only move horizontally, the movement of the sliding tube 300 simultaneously drives the fixed block 305 to move in the sliding groove 309, the fixed block 303 is pulled, the movement of the fixed block 303 stretches the spring 307, the movement of the fixed block 303 simultaneously drives the sliding column 302 to be far away from the sliding hole 306, thereby eliminating the rotation limitation on the connecting tube 301, rotating the connecting tube 301, the rotation of the connecting tube 301 drives the fixed block 305 to rotate in the sliding groove 309, so that the movement of the fixed block 305 is limited and can only rotate, when the sliding column 302 rotates to the position of the sliding hole 306, the spring 307 drives the sliding column 302 to be inserted into the rotating hole 310, so that the movement of the connecting tube 301 is limited and can not move, thereby fixing the connecting tube 301 and the sliding tube 300, the sealing ring 304 and the sealing groove 308 are arranged, so that the three-way connecting pipe 100 and the sliding pipe 300 can not leak water when in use, the air tightness of a pipeline is increased, the rotating block 403 is rotated, the rotating block 403 can drive the fixed column 402 to rotate in the rotating groove 407 when being overturned, the torsion spring 408 is driven to compress while the fixed column 402 rotates, the limiting block 404 can be driven to be far away from the limiting groove 409 while the rotating block 403 is overturned, the limit on the fixed pipe 400 is removed, the rotating block 403 is released, the torsion spring 408 can drive the fixed column 402 to overturn and reset, the reset rotating block 403 drives the limiting block 404 to be inserted into the limiting groove 409, the position of the fixed pipe 400 is reinforced, the second sealing ring 405 is matched with the second sealing groove 410, the communicating pipe 406 and the fixed pipe 400 are enabled to be in use when in use, water leakage and the like can not occur.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. A three-way connection pipe supporting quick connection, comprising a three-way connection pipe (100), characterized in that: sliding tube (300) is slidably mounted on three-way connecting tube (100), sliding structure is movably mounted on three-way connecting tube (100), limiting structure is movably mounted on sliding tube (300), and fastening structure is movably mounted on one side of sliding tube (300).

2. A three-way connection tube supporting quick connect as defined in claim 1, wherein: the sliding structure comprises a limiting block (200), and the limiting block (200) is fixedly arranged on the three-way connecting pipe (100).

3. A three-way connection tube supporting quick connect as claimed in claim 2 wherein: the sliding pipe (300) is provided with a limiting groove (201), and the limiting block (200) is slidably arranged in the limiting groove (201).

4. A three-way connection tube supporting quick connect as defined in claim 1, wherein: the limiting structure comprises a connecting pipe (301), the connecting pipe (301) is rotatably arranged on one side of the sliding pipe (300), a sliding column (302) is slidably arranged on the connecting pipe (301), a fixing piece (303) is fixedly arranged on one side of the sliding column (302), a sealing ring (304) is movably arranged on the three-way connecting pipe (100), a fixing block (305) is fixedly arranged on the connecting pipe (301), and the sealing ring (304) is in contact with the sliding pipe (300).

5. A quick connect supporting tee fitting as set forth in claim 4, wherein: the connecting pipe (301) is provided with a sliding hole (306), the sliding column (302) is slidably arranged in the sliding hole (306), the sliding column (302) is slidably sleeved with a spring (307), two ends of the spring (307) are fixedly arranged on one side, close to each other, of the connecting pipe (301) and the fixing piece (303), the three-way connecting pipe (100) is provided with a sealing groove (308) and a sliding groove (309), the sealing ring (304) is rotatably arranged in the sealing groove (308), the fixing block (305) is slidably arranged in the sliding groove (309), the sliding pipe (300) is provided with a rotating hole (310), and the sliding column (302) is movably arranged in the rotating hole (310).

6. A three-way connection tube supporting quick connect as defined in claim 1, wherein: the fastening structure comprises a fixed pipe (400), the fixed pipe (400) is rotatably arranged on one side of the sliding pipe (300), a connecting block (401) is fixedly arranged on the fixed pipe (400), a fixed column (402) is fixedly arranged on the connecting block (401), a rotating block (403) is rotatably arranged on the fixed column (402), a limiting block (404) is fixedly arranged on one side of the rotating block (403), a second sealing ring (405) is movably arranged on the fixed pipe (400), a communicating pipe (406) is rotatably arranged on the fixed pipe (400), and the second sealing ring (405) is in contact with the communicating pipe (406).

7. A three-way connection tube supporting quick connect as defined in claim 6, wherein: the rotating block (403) is provided with a rotating groove (407), the fixed column (402) is rotatably arranged in the rotating groove (407), the fixed column (402) is fixedly sleeved with a torsion spring (408), one end of the torsion spring (408) is fixedly arranged on the fixed column (402), the other end of the torsion spring (408) is fixedly arranged on the rotating groove (407), the sliding tube (300) is provided with a limiting groove (409), and the limiting block (404) is movably arranged in the limiting groove (409).

8. A three-way connection tube supporting quick connect as defined in claim 6, wherein: a second sealing groove (410) is formed in the fixed pipe (400), and the second sealing ring (405) is movably installed in the second sealing groove (410).