CN219692563U - Safe quick-operation joint - Google Patents
Safe quick-operation joint Download PDFInfo
- Publication number
- CN219692563U CN219692563U CN202320562369.6U CN202320562369U CN219692563U CN 219692563 U CN219692563 U CN 219692563U CN 202320562369 U CN202320562369 U CN 202320562369U CN 219692563 U CN219692563 U CN 219692563U
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- Prior art keywords
- frame
- rotating
- connector
- fixedly connected
- fixing
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- 210000001503 joint Anatomy 0.000 claims description 32
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of equipment connectors, in particular to a safe quick connector, which comprises a fixed connector, a butt connector and a protection assembly, wherein the protection assembly comprises a fixing frame, a clamping frame, a rotating frame, a connecting frame, a butt connector, an extension spring and a rotating member, the fixing frame is fixedly connected with the butt connector, the clamping frame is fixedly connected with the fixing frame, the rotating frame is connected with the fixed connector through the rotating member, the connecting frame is connected with the rotating frame through the extension spring, the butt connector is fixedly connected with the connecting frame, the extension spring is arranged on the rotating frame and is connected with the connecting frame, the rotating member is arranged on the fixed connector and is connected with the rotating frame, the impact force generated when the butt connector is bounced out can be buffered through the extension of the extension spring, and the butt connector is limited to be punched out at high speed, so that the impact of the butt connector which is punched out at high speed can be avoided to hurt workers.
Description
Technical Field
The utility model belongs to the technical field of equipment connectors, and particularly relates to a safe quick connector.
Background
The quick connector can be used for connecting pipelines in fluid system pipelines in a plurality of fields, and the traditional quick connector mainly comprises a pipe joint main body, wherein the pipe joint main body and a connected pipe fitting are connected in a matching way through threads, but when the quick connector is connected or detached with the pipe fitting, the whole quick connector needs to be rotated relative to the pipe fitting, and the connection and the detachment are quite inconvenient.
The prior CN204164562U discloses a flexible quick connector, which comprises a quick connector body, a fixed connector body and a flexible pipe, wherein the quick connector body comprises a quick connector shell, a valve core and a quick connector spring; the fixed joint body comprises a fixed joint shell, a fixed joint convex ring, a fixed sealing ring, a fixed joint connecting sleeve and a fixed joint clamp spring; the two ends of the flexible pipe are respectively connected with the quick connector shell and the fixed connector shell through connecting pipes, and the quick connector through holes on the quick connector body are communicated with the fixed connector through holes on the fixed connector body through the flexible pipe. By adopting the structure, the fixed joint connecting sleeve is in threaded connection with the pipe fitting, and the fixed joint connecting sleeve can rotate relatively, so that the connector and the pipe fitting do not need to be rotated, and the connection and the disassembly are very convenient.
When the existing connectors are connected with each other, but when fluid in the pipeline has certain pressure, once the connectors are not tightly connected, the connectors at one end collapse out of high-speed impact to hurt workers.
Disclosure of Invention
The purpose of the utility model is that: the utility model aims at providing a safe quick-operation joint, current connector is after interconnect, but when the fluid in the pipeline has certain pressure, the joint is once connected not tight to make the joint of one end collapse out high-speed impact and hurt the staff.
In order to achieve the technical purpose, the utility model adopts the following technical scheme: comprises a fixed joint and a butt joint, wherein the butt joint is arranged on the fixed joint and is positioned at one side of the fixed joint,
the protective device also comprises a protective component which is used for protecting the body,
the protection assembly comprises a fixing frame, a clamping frame, a rotating frame, a connecting frame, a butt joint frame, an extension spring and a rotating member, wherein the fixing frame is fixedly connected with the butt joint frame and is positioned on one side of the butt joint frame, the clamping frame is fixedly connected with the fixing frame and is positioned on one side of the fixing frame, the rotating frame is connected with the fixed joint through the rotating member and is positioned on one side of the fixed joint, the connecting frame is connected with the rotating frame through the extension spring and is positioned on one side of the rotating frame, the butt joint frame is fixedly connected with the connecting frame and is positioned on one side of the connecting frame, which is close to the clamping frame, and the extension spring is arranged on the rotating frame and is connected with the connecting frame.
The extension spring comprises a spring body and a fixing piece, wherein the spring body is respectively connected with the rotating frame and the connecting frame through the fixing piece, and the spring body is positioned at one side of the rotating frame, which is close to the connecting frame; the fixing piece is arranged on the rotating frame and the connecting frame and is connected with the spring body.
The fixing piece comprises a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected with the rotating frame and the spring body respectively, and the first fixing seat is positioned at one side of the rotating frame, which is close to the spring body; the second fixing seat is fixedly connected with the connecting frame and the spring body respectively, and the second fixing seat is positioned on one side, close to the spring body, of the connecting frame.
The rotating member comprises a supporting frame and a rotating rod, wherein the supporting frame is fixedly connected with the fixed joint and is positioned at one side of the fixed joint; the rotating rod is rotationally connected with the supporting frame, fixedly connected with the rotating frame and positioned on one side of the supporting frame, which is close to the rotating frame.
The protection assembly further comprises a limiting member, wherein the limiting member comprises a limiting frame and a sliding rod, and the limiting frame is fixedly connected with the rotating frame and is positioned on one side of the rotating frame; the sliding rod is in sliding connection with the limiting frame, fixedly connected with the connecting frame and positioned on one side of the limiting frame, which is close to the connecting frame.
According to the safe quick connector, when the safe quick connector is installed, the butt connector is connected onto the fixed frame in a butt joint mode, the rotating member is rotated to drive the rotating frame to rotate, so that the butt connector can be conveniently rotated to drive the butt connector to be clamped in the clamping frame, when the butt connector is bounced out of the fixed connector due to overhigh pressure, the butt connector which moves at high speed drives the clamping frame on the fixed frame to quickly abut against the connecting frame, the stretching spring is driven to stretch, impact force generated when the butt connector bounces out is buffered through stretching of the stretching spring, the butt connector is limited to be punched out at high speed, and accordingly workers are prevented from being injured by impact of the butt connector which is punched out at high speed.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic structural view of a safety quick connector according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a protective assembly according to a first embodiment of the present utility model.
Fig. 3 is a schematic structural view of a safety quick connector according to a second embodiment of the present utility model.
Fig. 4 is a schematic structural view of a stopper member according to a second embodiment of the present utility model.
In the figure: 101-fixed joint, 102-butt joint, 103-protection assembly, 104-mount, 105-block frame, 106-rotating frame, 107-connecting frame, 108-butt frame, 109-spring body, 110-support frame, 111-rotating rod, 112-first fixing seat, 113-second fixing seat, 201-limit member, 202-limit frame, 203-sliding rod.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
fig. 1-2 show, wherein fig. 1 is a schematic structural view of a safety quick connector according to a first embodiment of the present utility model, and fig. 2 is a schematic structural view of a protection component according to a first embodiment of the present utility model.
The utility model provides a safe quick connector, which comprises a fixed connector 101, a butt joint 102 and a protection assembly 103, wherein the protection assembly 103 comprises a fixed frame 104, a clamping frame 105, a rotating frame 106, a connecting frame 107, a butt joint frame 108, an extension spring and a rotating member, the extension spring comprises a spring body 109 and a fixed part, the rotating member comprises a supporting frame 110 and a rotating rod 111, and the fixed part comprises a first fixed seat 112 and a second fixed seat 113. The technical scheme solves the problems that after the existing connectors are connected with each other, when fluid in a pipeline has certain pressure, once the connectors are connected with each other, the connectors at one end collapse out of high-speed impact to hurt workers, and the scheme can be used for avoiding the situation that the connectors are punched out at high speed.
In the present embodiment, the butt joint 102 is engaged with and screwed to be fixed in the fixed joint 101, and the butt joint 102 and the fixed joint 101 are abutted to allow gas to communicate from the connected passage.
The fixing frame 104 is fixedly connected with the butt joint 102, and is located at one side of the butt joint 102, the clamping frame 105 is fixedly connected with the fixing frame 104, and is located at one side of the fixing frame 104, the fixing frame 106 is connected with the fixing joint 101 through the rotating members, and is located at one side of the butt joint 101, the connecting frame 107 is connected with the rotating frame 106 through the tension springs, and is located at one side of the rotating frame 106, the butt joint frame 108 is fixedly connected with the connecting frame 107, and is located at one side of the connecting frame 107, which is close to the clamping frame 105, the tension springs are arranged on the rotating frame 106, and are connected with the connecting frame 107, the rotating frame 104 is welded on the butt joint 102, the connecting frame 104 is supported by the connecting frame 102, the clamping frame 105 is connected with the two clamping frames 105 through the tension springs, the two corresponding rotating frames 105 are connected with the rotating frame 106 through the two clamping frames 104, and the two rotating frames are connected with the rotating frame 106 through the two tension springs, and the two rotating frames are connected with the rotating frame 106 through the two corresponding rotating frames 106, the two rotating frames are connected with the rotating frame 106 through the tension springs, and the two rotating frames are connected with the rotating frame 106 through the two tension springs, and the two rotating frames are connected with the rotating frame 106, the two butt-joint frames 108 are welded on the corresponding two connecting frames 107, and are in butt-joint engagement with the inside of the clamping frames 105, the butt-joint frames 108 can move through the movement of the connecting frames 107, the extension springs are arranged on the rotating frames 106 and are connected with the connecting frames 107, the extension springs can reset after extension through deformation capacity of the extension springs, impact force generated by the extension springs is driven to be reset after extension of the extension springs, the impact force is buffered, the rotating members are arranged on the fixed joints 101 and are connected with the rotating frames 106, the rotating members can facilitate the rotation of the rotating frames 106, the butt-joint frames 108 can be clamped in the clamping frames 105, the butt-joint joints 102 can be connected onto the fixed frames 104 through the butt-joint connection, the rotating members can drive the rotating frames 106 to be driven by the rotation of the rotating members, the high-speed impact force can be driven by the rotating frames 106, the high-speed impact force can be driven by the high-speed joint frames 102, and the high-speed joint frames 102 can be prevented from being driven by the high-speed impact force of the extension springs 102, and the high-speed joint frames 102 can be prevented from being connected with the high-speed joint frames 102 when the high-speed joint frames 102 are driven by the high-speed impact force of the extension members 102.
Secondly, the spring body 109 is respectively connected with the rotating frame 106 and the connecting frame 107 through the fixing piece, and the spring body 109 is positioned at one side of the rotating frame 106 close to the connecting frame 107; the fixing piece is arranged on the rotating frame 106 and the connecting frame 107 and is connected with the spring body 109, two spring bodies 109 are arranged, the two spring bodies 109 are connected with the corresponding two rotating frames 106 and the corresponding two connecting frames 107 through the fixing piece, the impact force received by the fixing piece can be stretched and buffered through the deformation capacity of the spring bodies 109, the fixing piece is arranged on the rotating frame 106 and the connecting frame 107 and is connected with the spring bodies 109, and the two ends of the spring bodies 109 can be connected and fixed on the rotating frame 106 and the connecting frame 107 through the fixing piece.
Meanwhile, the first fixing base 112 is fixedly connected with the rotating frame 106 and the spring body 109, respectively, and the first fixing base 112 is located at one side of the rotating frame 106 close to the spring body 109; the second fixing bases 113 are fixedly connected with the connecting frame 107 and the spring body 109 respectively, the second fixing bases 113 are located on one side, close to the spring body 109, of the connecting frame 107, two first fixing bases 112 are welded on one ends of the corresponding two rotating frames 106 and the corresponding two spring bodies 109, one ends of the spring bodies 109 can be connected and fixed on the rotating frames 106 through the first fixing bases 112, two second fixing bases 113 are welded on the other ends of the corresponding two connecting frames 107 and the corresponding two spring bodies 109, and the other ends of the spring bodies 109 can be connected and fixed on the connecting frame 107 through the second fixing bases 113.
Finally, the supporting frame 110 is fixedly connected with the fixed joint 101 and is positioned at one side of the fixed joint 101; the rotating rods 111 are rotatably connected with the supporting frames 110 and are fixedly connected with the rotating frames 106, the rotating frames 110 are located on one side, close to the rotating frames 106, of the supporting frames 110, four supporting frames 110 are welded on the fixed joints 101, the supporting frames 110 are connected and supported through the fixed joints 101, the rotating rods 111 are four, the rotating rods 111 are rotatably connected in the corresponding four supporting frames 110, the connecting and supporting of the rotating rods 111 during rotation are achieved through the supporting frames 110, two rotating frames 106 are welded on the corresponding four rotating rods 111, two rotating rods 111 are welded on the left side and the right side of one rotating frame 106, and rotation of the rotating rods 111 is achieved through rotation of the rotating frames 106.
When the safe quick connector is used, during installation, the butt joint 102 is connected onto the fixing frame 104 in an opposite mode, the rotating member can drive the rotating frame 106 to rotate through rotation, so that the butt joint 108 can be driven by rotation of the connecting frame 107 to be clamped in the clamping frame 105, when the pressure is too high, the butt joint 102 jumps out of the fixing frame 101, the butt joint 102 moving at a high speed drives the clamping frame 105 on the fixing frame 104 to quickly abut against the connecting frame 107, and accordingly the extension spring is driven to stretch, impact force generated when the butt joint 102 jumps out and rushes out can be buffered through extension of the extension spring, high-speed punching out of the butt joint 102 is limited, and further, impact injury to workers due to the butt joint 102 which is punched out at a high speed is avoided.
Embodiment two:
referring to fig. 3 and 4, fig. 3 is a schematic structural view of a safety quick connector according to a second embodiment of the present utility model, and fig. 4 is a schematic structural view of a limiting member according to a second embodiment of the present utility model.
The utility model provides a safe quick connector which further comprises a limiting member 201, wherein the limiting member 201 comprises a limiting frame 202 and a sliding rod 203.
The limiting frame 202 is fixedly connected with the rotating frame 106 and is positioned at one side of the rotating frame 106; the sliding rods 203 are in sliding connection with the limiting frames 202, are fixedly connected with the connecting frames 107, are located on one side, close to the connecting frames 107, of the limiting frames 202, two limiting frames 202 are welded on the corresponding two rotating frames 106, the limiting frames 106 are used for realizing connection support of the limiting frames 202, limiting sliding grooves are formed in the limiting frames 202, the sliding rods 203 are two in sliding connection with the corresponding two limiting sliding grooves of the limiting frames 202, the sliding of the sliding rods 203 can be limited in an oriented mode through the limiting frames 202, the two sliding rods 203 are welded on the corresponding two connecting frames 107, and the movement of the connecting frames 107 can be limited in an oriented mode through the oriented limiting sliding of the sliding rods 203.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The safe quick connector comprises a fixed connector and a butt connector, wherein the butt connector is arranged on the fixed connector and positioned on one side of the fixed connector,
the protective device also comprises a protective component which is used for protecting the body,
the protection assembly comprises a fixing frame, a clamping frame, a rotating frame, a connecting frame, a butt joint frame, an extension spring and a rotating member, wherein the fixing frame is fixedly connected with the butt joint frame and is positioned on one side of the butt joint frame, the clamping frame is fixedly connected with the fixing frame and is positioned on one side of the fixing frame, the rotating frame is connected with the fixed joint through the rotating member and is positioned on one side of the fixed joint, the connecting frame is connected with the rotating frame through the extension spring and is positioned on one side of the rotating frame, the butt joint frame is fixedly connected with the connecting frame and is positioned on one side of the connecting frame, which is close to the clamping frame, and the extension spring is arranged on the rotating frame and is connected with the connecting frame.
2. The safety quick connector of claim 1, wherein:
the extension spring comprises a spring body and a fixing piece, wherein the spring body is respectively connected with the rotating frame and the connecting frame through the fixing piece, and the spring body is positioned at one side of the rotating frame, which is close to the connecting frame; the fixing piece is arranged on the rotating frame and the connecting frame and is connected with the spring body.
3. The safety quick connector of claim 2, wherein:
the fixing piece comprises a first fixing seat and a second fixing seat, the first fixing seat is fixedly connected with the rotating frame and the spring body respectively, and the first fixing seat is positioned at one side of the rotating frame, which is close to the spring body; the second fixing seat is fixedly connected with the connecting frame and the spring body respectively, and the second fixing seat is positioned on one side, close to the spring body, of the connecting frame.
4. The safety quick connector of claim 1, wherein:
the rotating member comprises a supporting frame and a rotating rod, and the supporting frame is fixedly connected with the fixed joint and is positioned at one side of the fixed joint; the rotating rod is rotationally connected with the supporting frame, fixedly connected with the rotating frame and positioned on one side of the supporting frame, which is close to the rotating frame.
5. The safety quick connector of claim 1, wherein:
the protection assembly further comprises a limiting member, wherein the limiting member comprises a limiting frame and a sliding rod, and the limiting frame is fixedly connected with the rotating frame and is positioned at one side of the rotating frame; the sliding rod is in sliding connection with the limiting frame, fixedly connected with the connecting frame and positioned on one side of the limiting frame, which is close to the connecting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562369.6U CN219692563U (en) | 2023-03-21 | 2023-03-21 | Safe quick-operation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562369.6U CN219692563U (en) | 2023-03-21 | 2023-03-21 | Safe quick-operation joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692563U true CN219692563U (en) | 2023-09-15 |
Family
ID=87971216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320562369.6U Active CN219692563U (en) | 2023-03-21 | 2023-03-21 | Safe quick-operation joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692563U (en) |
-
2023
- 2023-03-21 CN CN202320562369.6U patent/CN219692563U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |