CN217483823U - Special detection clamp for vacuum valve - Google Patents
Special detection clamp for vacuum valve Download PDFInfo
- Publication number
- CN217483823U CN217483823U CN202220605339.4U CN202220605339U CN217483823U CN 217483823 U CN217483823 U CN 217483823U CN 202220605339 U CN202220605339 U CN 202220605339U CN 217483823 U CN217483823 U CN 217483823U
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- butt joint
- connecting channel
- vacuum valve
- adapter
- side wall
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Abstract
The application relates to the technical field of valve detection, especially, relate to a special detection anchor clamps of vacuum valve, its technical scheme is: the connecting device comprises a connecting channel, wherein a fixed connecting piece is arranged on one side of the connecting channel, the fixed connecting piece comprises a rectangular fixing ring fixedly arranged on the outer side wall of the connecting channel, and the rectangular fixing ring and the connecting channel are coaxially arranged; the connector comprises a connecting channel, wherein one side of the connecting channel in the length direction is provided with a detachable connecting adapter, the adapter comprises a butt joint pipeline arranged on one side of the connecting channel in the length direction, the side wall of the butt joint pipeline is arranged in a step shape, an adapting hole is formed in the vertical side wall of the butt joint pipeline, and the adapter further comprises a butt joint rod arranged on the side wall of the butt joint pipeline and corresponding to the adapting hole; a plurality of fixing holes are uniformly distributed in the rectangular fixing ring, and fixing screws penetrate through the plurality of fixing holes; this application has the butt joint pipeline of being convenient for the installation dismantlement to adapt to not equidimension vacuum valve's technological effect.
Description
Technical Field
The utility model relates to a technical field that the valve detected especially relates to a special detection anchor clamps of vacuum valve.
Background
The vacuum valve refers to a vacuum system component used for changing the direction of air flow, adjusting the magnitude of air flow and cutting off or connecting a pipeline in a vacuum system.
Accurate vacuum valve is after using a period, in order to guarantee vacuum valve's quality, need detect or maintain the processing to vacuum valve, vacuum valve is detecting or maintenance in-process, need carry out the gas tightness to vacuum valve and detect, because the kind of vacuum valve is many and not uniform in size, need install fixedly to vacuum valve at the in-process that detects vacuum valve, consequently, need adopt anchor clamps to fix vacuum valve, improve the accuracy that detects, but because the valve is inconsistent in size, the anchor clamps of a specification can only correspond the anchor clamps of a type, certain wasting of resources has been caused, consequently, need design the detection anchor clamps that adapt to different size vacuum valve.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a special detection anchor clamps of vacuum valve.
The utility model provides a technical scheme that its technical problem adopted is:
a special detection clamp for a vacuum valve comprises a connecting channel, wherein a fixed connecting piece is arranged on one side of the connecting channel, the fixed connecting piece comprises a rectangular fixed ring fixedly arranged on the outer side wall of the connecting channel, and the rectangular fixed ring and the connecting channel are coaxially arranged;
the connector comprises a connecting channel, wherein one side of the connecting channel in the length direction is provided with a detachable connecting adapter, the adapter comprises a butt joint pipeline arranged on one side of the connecting channel in the length direction, the side wall of the butt joint pipeline is arranged in a step shape, an adapting hole is formed in the vertical side wall of the butt joint pipeline, and the adapter further comprises a butt joint rod arranged on the side wall of the butt joint pipeline and corresponding to the adapting hole;
the rectangle is fixed and is equipped with a plurality of evenly distributed's fixed orifices, and is a plurality of all wear to be equipped with clamping screw in the fixed orifices.
Preferably, the adaptor further comprises a magnetic suction block arranged in the docking rod, and a magnetic suction piece corresponding to the magnetic suction block is arranged on the inner wall of the adapting hole.
Preferably, the butt joint rod is connected with a fastening nut in a threaded manner, and a fastening pad is arranged on the side wall of the connecting channel, which is opposite to the butt joint pipeline.
Preferably, the docking pipe includes a connecting pipe and an adapter pipe, the connecting pipe and the adapter pipe are coaxially arranged, the adapter pipe is arranged on the inner wall of the connecting channel in a penetrating mode, and the connecting pipe is used for being connected with the connecting channel.
Preferably, a rubber cushion layer is arranged on the outer side wall of the adapter tube.
Preferably, the connecting channel is provided with symmetrically arranged observation ports for observing the motion state of the vacuum valve in the connecting channel.
Preferably, the central shaft of the rectangular fixing ring is provided with a butt joint, and the inner wall of the butt joint is provided with a fastening gasket.
The utility model has the advantages that:
1. the adapter is detachably connected with one side of the connecting channel, so that the adapter meets the size of a vacuum valve in the connecting channel, and the adapter pipe on the butt joint pipeline penetrates through the inner wall of the connecting channel, so that the size of the inner bore of the connecting channel is changed, and the effect of adapting to valves with different sizes is achieved;
2. through the magnetism piece of inhaling on the butt joint pole lateral wall, improve butt joint pipeline and the convenience and the compactness that interface channel is connected to adopt fastening nut's fastening mode simultaneously, further improve and connect the fastening nature.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is an exploded view of a part of the structure of the embodiment of the present application.
Wherein, 1, connecting channel; 2. fixing the connecting piece; 21. a rectangular fixing ring; 22. a fixing hole; 3. an adapter; 31. butting pipelines; 311. a connecting pipe; 312. adapting pipes; 32. an adapter hole; 33. a docking rod; 34. a magnetic suction block; 35. a magnetic attraction sheet; 36. a rubber cushion layer; 41. a viewing port; 42. a butt joint port; 43. and fastening the gasket.
Detailed Description
In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the following embodiments, which are only used for explaining the present invention, and are not limited to the protection scope of the present invention.
Example (b):
referring to fig. 1, for the special detection anchor clamps of vacuum valve that this application discloses, including connecting channel 1 and the fixed connector 2 of connecting channel 1 one side that sets up, fixed connector 2 is including the fixed solid fixed ring 21 of rectangle that sets up on connecting channel 1 lateral wall, wear to establish the vacuum valve in connecting channel 1 from one side of connecting channel 1, be connected one side and the workstation of the solid fixed ring 21 of rectangle, then with the gas tightness detecting instrument of the vacuum valve in the connecting channel 1, utilize the gas tightness detecting instrument to carry out the gas tightness detection to the vacuum valve. The rectangular fixing ring 21 is provided with a plurality of uniformly distributed fixing holes 22, fixing screws are arranged in the fixing holes 22 in a penetrating manner, and the connecting channel 1 is fixed by the fixing screws.
One side of the length direction of the connecting channel 1 is provided with an adapting piece 3 which can be detachably connected, and the adapting piece 3 is used for installing vacuum valves with different calibers. Adapter 3 sets up to be the echelonment including setting up the butt joint pipeline 31 in interface channel 1 length one side, and the lateral wall cross section of butt joint pipeline 31, can dismantle the setting with butt joint pipeline 31 and then change interface channel 1's internal aperture in one side of interface channel 1, utilizes different diameters size butt joint pipeline 31 adaptation not vacuum valve of equidimension, and then makes same anchor clamps carry out the centre gripping to the vacuum fixture of multiple model fixed, improves the adaptability of anchor clamps to vacuum valve.
Referring to fig. 1 and 2, the docking pipe 31 includes a connection pipe 311 and an adapter pipe 312, the connection pipe 311 is coaxially disposed with the adapter pipe 312, and the connection pipe 311 and the adapter pipe 312 are integrally molded. The adapter tube 312 is inserted into the inner wall of the connecting channel 1, so that the inner diameter of the connecting channel 1 is changed to adapt to vacuum valves with different sizes. Because the lateral wall cross section of the butt joint pipeline 31 is set to be in the shape of a ladder, an adapting hole 32 is arranged on the vertical lateral wall of the butt joint pipeline 31, the adapting hole 32 is arranged on the lateral wall of the connecting pipe 311, the adapter 3 further comprises an adapting rod 33 which is arranged on the lateral wall of the butt joint pipeline 31 and corresponds to the adapting hole 32, and the adapting rod 33 is arranged in the adapting hole 32 in a penetrating mode during installation, so that the butt joint pipeline 31 and the connecting channel 1 are connected preliminarily.
The butt joint rod 33 is connected with a fastening nut through threads, meanwhile, a fastening pad is arranged on the side wall of the connecting channel 1 opposite to the butt joint pipeline 31, and the tightness of the connection of the connecting channel 1 and the butt joint pipeline 31 is increased through the arrangement of the fastening pad. Adapter 3 is still including setting up the magnetism piece 34 of inhaling in butt joint pole 33, is equipped with the magnetism piece 35 of inhaling of corresponding magnetism piece 34 on the inner wall of adaptation hole 32, when wearing to establish even butt joint pole 33, because the setting of magnetism piece 34 for wear to establish back butt joint pole 33 and fix fast in adaptation hole 32, and further improve the fastness that interface channel 1 and butt joint pipeline 31 are connected through magnetism piece 34.
Meanwhile, the rubber cushion layer 36 is arranged on the outer side wall of the adapter tube 312, the tightness of connection between the tube and the inner wall of the connecting channel 1 is further improved by means of the arrangement of the rubber cushion layer 36, and meanwhile, the soft cushion layer is arranged at the central shaft of the adapter tube 312, so that the abrasion of the adapter tube 312 is reduced and reduced in the penetrating process of the vacuum valve by means of the arrangement of the soft cushion layer. The connecting channel 1 is provided with symmetrically arranged observation ports 41, and the observation ports 41 are used for observing the motion state of the vacuum valve in the connecting channel 1. The central axis of the rectangular fixing ring 21 is provided with a butt joint opening 42, and the inner wall of the butt joint opening 42 is provided with a fastening gasket 43.
The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a vacuum valve special use detects anchor clamps which characterized in that: the connecting device comprises a connecting channel (1), wherein a fixed connecting piece (2) is arranged on one side of the connecting channel (1), the fixed connecting piece (2) comprises a rectangular fixed ring (21) fixedly arranged on the outer side wall of the connecting channel (1), and the rectangular fixed ring (21) and the connecting channel (1) are coaxially arranged;
one side of the length direction of the connecting channel (1) is provided with an adapter (3) which is detachably connected, the adapter (3) comprises a butt joint pipeline (31) arranged on one side of the length of the connecting channel (1), the side wall of the butt joint pipeline (31) is arranged in a step shape, an adapting hole (32) is arranged on the vertical side wall of the butt joint pipeline (31), and the adapter (3) further comprises a butt joint rod (33) which is arranged on the side wall of the butt joint pipeline (31) and corresponds to the adapting hole (32);
the rectangle is provided with a plurality of evenly distributed fixing holes (22) on the fixing ring (21), and the fixing holes (22) are provided with fixing screws in a penetrating way.
2. The special detection clamp for the vacuum valve according to claim 1, wherein: adapter (3) still including setting up magnetism piece (34) of inhaling in butt joint pole (33), be equipped with magnetism piece (35) of inhaling of corresponding magnetism piece (34) on the inner wall of adaptation hole (32).
3. The special detection clamp for the vacuum valve according to claim 2, wherein: the butt joint rod (33) is connected with a fastening nut through threads, and a fastening pad is arranged on the side wall of one side, opposite to the butt joint pipeline (31), of the connecting channel (1).
4. The special detection clamp for the vacuum valve according to claim 1, wherein: the butt joint pipeline (31) comprises a connecting pipe (311) and an adaptive pipe (312), the connecting pipe (311) and the adaptive pipe (312) are coaxially arranged, the adaptive pipe (312) is arranged on the inner wall of the connecting channel (1) in a penetrating mode, and the connecting pipe (311) is used for being connected with the connecting channel (1).
5. The special detection clamp for the vacuum valve according to claim 4, wherein: and a rubber cushion layer (36) is arranged on the outer side wall of the adapter tube (312).
6. The special detection clamp for the vacuum valve according to claim 1, characterized in that: the connecting channel (1) is provided with symmetrically arranged observation ports (41), and the observation ports (41) are used for observing the motion state of the vacuum valve in the connecting channel (1).
7. The special detection clamp for the vacuum valve according to claim 1, wherein: the center shaft of the rectangular fixing ring (21) is provided with a butt joint opening (42), and a fastening gasket (43) is arranged on the inner wall of the butt joint opening (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605339.4U CN217483823U (en) | 2022-03-18 | 2022-03-18 | Special detection clamp for vacuum valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220605339.4U CN217483823U (en) | 2022-03-18 | 2022-03-18 | Special detection clamp for vacuum valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217483823U true CN217483823U (en) | 2022-09-23 |
Family
ID=83305950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220605339.4U Active CN217483823U (en) | 2022-03-18 | 2022-03-18 | Special detection clamp for vacuum valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217483823U (en) |
-
2022
- 2022-03-18 CN CN202220605339.4U patent/CN217483823U/en active Active
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