CN213274705U - Industrial corrosion-resistant vacuum leak detector - Google Patents
Industrial corrosion-resistant vacuum leak detector Download PDFInfo
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- CN213274705U CN213274705U CN202022563619.7U CN202022563619U CN213274705U CN 213274705 U CN213274705 U CN 213274705U CN 202022563619 U CN202022563619 U CN 202022563619U CN 213274705 U CN213274705 U CN 213274705U
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- leak detector
- fixedly connected
- detection head
- groove
- vacuum leak
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Abstract
The utility model provides an industrial corrosion-resistant type vacuum leak detector. Industrial corrosion-resistant type vacuum leak detector, including the mounting bracket, the inside one side of mounting bracket is provided with the leak detector body, the top of leak detector body is provided with the connector, the both sides of connector all communicate there is the detecting tube, the one end intercommunication of detecting tube has the detection head, the equal fixedly connected with retaining member in both sides of mounting bracket. The utility model provides an industrial corrosion-resistant type vacuum leak detector, retaining member through setting up can fix the detection head, avoid removing the in-process, cause it to drop, thereby cause the damage of detection head, and then influence normal use, and through setting up the protecting crust on the detection head, not only play and carry out dirt-proof effect to the detection head, avoid the dust to adhere to on the detection head, influence the use of detection head, still play and carry out the effect of protecting to the detection head, avoid dropping on the ground, cause the damage.
Description
Technical Field
The utility model relates to a vacuum leak detector field especially relates to an industrial corrosion-resistant type vacuum leak detector.
Background
Vacuum leak detection is the process of detecting the leakage part and the size of the vacuum system.
The vacuum leak detection technology is a technology for judging whether a vacuum system, a container or a device leaks air or not by using a proper method, determining the position of a leak hole and the size of a leak rate, and a corresponding instrument is called a leak detector.
At present, in the industrial manufacturing link, often use corrosion-resistant type vacuum leak detector to leak hunting to container, device etc. among the prior art, when fixing the sense tube, generally hang the detection head through the couple that sets up on the leak detector, however when removing the leak detector, make easily that the detection head drops from the couple, thereby make detection head on the sense tube drop on the ground, cause the damage of detection head, and the detection head exposes in the air for a long time, can adhere to a small amount of dust, when carrying out the leak hunting to food package, and then cause certain pollution to food.
Therefore, it is necessary to provide an industrial corrosion-resistant vacuum leak detector to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an industrial corrosion-resistant type vacuum leak detector has solved prior art, detects the head and drops from the couple easily, causes the detection head on the detecting tube to drop on the ground easily, leads to detecting the problem that the head damaged.
In order to solve the technical problem, the utility model provides an industrial corrosion-resistant vacuum leak detector, which comprises a mounting frame, one side of the interior of the mounting frame is provided with a leak detector body, the top of the leak detector body is provided with a connector, both sides of the connector are communicated with a detection tube, one end of the detection tube is communicated with a detection head, both sides of the mounting frame are fixedly connected with a locking piece, one side of the interior of the locking piece is fixedly connected with two connecting blocks, a first clamping piece is fixedly connected between one side of the two connecting blocks, the other side of the interior of the locking piece is penetrated by two pulling rods, a second clamping piece is fixedly connected between one ends of the two pulling rods, rubber pieces are arranged in the interior of the first clamping piece and the second clamping piece, one side of the rubber pieces is contacted with the detection head, a control handle is fixedly connected between one ends of the two pulling rods, and the outer surface of the pulling rod is sleeved with an extrusion spring.
Preferably, two locking grooves are formed in the detection head, a protective shell is arranged on the detection head, fixing plates are fixedly connected to two sides of the bottom of the protective shell, and a clamping groove is formed in one side of each fixing plate.
Preferably, a sliding plate is slidably connected between two sides inside the locking groove, two compression springs are arranged at the bottom of the sliding plate, and one ends of the two compression springs are arranged on one side inside the clamping groove.
Preferably, a moving block is slidably connected to one side of the inside of the clamping groove, a clamping piece is fixedly connected to one side of the moving block, and one side of the clamping piece penetrates through the clamping groove and extends into the inside of the clamping groove.
Preferably, one side of the clamping groove is fixedly connected with a stop block, the other side of the moving block is fixedly connected with an operating rod, one end of the operating rod penetrates through the stop block and the locking groove in sequence and extends to the outside of the locking groove, and one end of the operating rod extends to the outside of the locking groove is fixedly connected with a pull ring.
Preferably, the outer surface of the operating rod is sleeved with an extension spring.
Preferably, the clamping piece is matched with the clamping groove.
Compared with the prior art, the utility model provides an industrial corrosion-resistant type vacuum leak detector has following beneficial effect:
the utility model provides an industrial corrosion-resistant type vacuum leak detector, retaining member through setting up can fix the detection head, avoid removing the in-process, cause it to drop, thereby cause the damage of detection head, and then influence normal use, and through setting up the protecting crust on the detection head, not only play and carry out dirt-proof effect to the detection head, avoid the dust to adhere to on the detection head, influence the use of detection head, still play and carry out the effect of protecting to the detection head, avoid dropping on the ground, cause the damage.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of an industrial corrosion-resistant vacuum leak detector provided by the present invention;
FIG. 2 is a schematic top cross-sectional view of the first and second clamping members shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the test head shown in FIG. 1;
fig. 4 is a partially enlarged schematic view of a portion a shown in fig. 3.
Reference numbers in the figures: 1. a mounting frame; 2. a leak detector body; 3. a connector; 4. a detection tube; 5. a locking member; 6. connecting blocks; 7. a first clamping member; 8. pulling a rod; 9. a second clamping member; 10. a rubber member; 11. a control handle; 12. a compression spring; 13. a locking groove; 14. a protective shell; 15. a fixing plate; 16. a clamping groove; 17. a compression spring; 18. a moving block; 19. a retainer; 20. a stopper; 21. an operating lever; 22. a pull ring; 23. an extension spring; 24. a detection head; 25. a sliding plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an industrial corrosion-resistant vacuum leak detector provided by the present invention; FIG. 2 is a schematic top cross-sectional view of the first and second clamping members shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the test head shown in FIG. 1; fig. 4 is a partially enlarged schematic view of a portion a shown in fig. 3. The industrial corrosion-resistant vacuum leak detector comprises a mounting frame 1, wherein a leak detector body 2 is arranged on one side inside the mounting frame 1, a connector 3 is arranged at the top of the leak detector body 2, two sides of the connector 3 are both communicated with a detection tube 4, one end of the detection tube 4 is communicated with a detection head 24, locking parts 5 are both fixedly connected with two sides of the mounting frame 1, one side inside the locking parts 5 is fixedly connected with two connecting blocks 6, a first clamping part 7 is fixedly connected between one sides of the two connecting blocks 6, two pulling rods 8 penetrate through the other side inside the locking parts 5, a second clamping part 9 is fixedly connected between one ends of the two pulling rods 8, rubber parts 10 are arranged inside the first clamping part 7 and the second clamping part 9, one side of the rubber part 10 is contacted with the detection head 24, a control handle 11 is fixedly connected between one ends of the two pulling rods 8, and an extrusion spring 12 is sleeved on the outer surface of each pulling rod 8;
limiting blocks are fixed on two sides of the inner wall of the clamping groove 16, and when the sliding plate 25 is in contact with the limiting blocks, the clamping groove 16 and the clamping piece 19 are in the same horizontal direction, so that the clamping piece is convenient to disassemble and assemble;
the first clamping piece 7 and the second clamping piece 9 are the same in shape and size, and the cambered surfaces are arranged, so that the detection head 24 can be conveniently clamped and fixed, and the arranged rubber piece 10 can increase friction force and improve clamping firmness in the clamping process;
the locking piece 5 is U-shaped, and the detection head 24 is convenient to place.
Two locking grooves 13 are formed in the detection head 24, a protective shell 14 is arranged on the detection head 24, fixing plates 15 are fixedly connected to two sides of the bottom of the protective shell 14, and a clamping groove 16 is formed in one side of each fixing plate 15.
A sliding plate 25 is slidably connected between two sides inside the locking groove 13, two compression springs 17 are arranged at the bottom of the sliding plate 25, and one ends of the two compression springs 17 are arranged at one side inside the clamping groove 16;
the compression spring 17 is arranged, so that the fixing plate 15 is conveniently extruded, the clamping groove 16 and the clamping piece 19 are limited and fixed, and shaking is avoided;
the compression spring 17 that sets up can also be through kick-backing, conveniently dismantles protecting crust 14.
A moving block 18 is slidably connected to one side inside the clamping groove 16, a clamping member 19 is fixedly connected to one side of the moving block 18, and one side of the clamping member 19 penetrates through the clamping groove 16 and extends into the clamping groove 16.
A stop block 20 is fixedly connected to one side of the clamping groove 16, an operating rod 21 is fixedly connected to the other side of the moving block 18, one end of the operating rod 21 sequentially penetrates through the stop block 20 and the locking groove 13 and extends to the outside of the locking groove 13, and a pull ring 22 is fixedly connected to one end of the operating rod 21 extending to the outside of the locking groove 13;
the arranged pull ring 22 is convenient to pull.
An extension spring 23 is sleeved on the outer surface of the operating rod 21;
through the tension spring 23, when the tension spring rebounds, the moving block 18 is pushed conveniently, and then the fixed locking between the clamping groove 16 and the clamping piece 19 is realized.
The clamping piece 19 is matched with the clamping groove 16;
one side of the clamping piece 19 is arc-shaped, so that the clamping piece can slide out of the clamping groove 16 conveniently;
the shape of the chucking groove 16 is concave.
The utility model provides an industrial corrosion-resistant type vacuum leak detector's theory of operation as follows:
the first step is as follows: the detection head 24 is fixedly locked through the arranged locking part 5, the detection head 24 is prevented from falling and being damaged in the moving process of the leak detector, and therefore the normal use of the leak detector is influenced, when the leak detector is fixed, the control handle 11 is pulled at first to drive the pulling rod 8 on the control handle 11 to be pulled, so that the extrusion spring 12 sleeved on the pulling rod 8 is compressed and deformed, at the moment, the detection head 24 is placed into the locking part 5, the second clamping part 9 is pushed to clamp and fix the detection head 24 under the rebounding of the extrusion spring 12 by releasing the control handle 11, the first clamping part 7 and the rubber part 10 on the second clamping part 9 are in contact with each other to extrude the detection head 24, and therefore the detection head 24 is fixed;
the second step is that: in order to avoid that the detection head 24 is not used for a long time and exposed to the external environment, so that dust adheres to the detection head 24 and further influences the use, the protective shell 14 is installed on the detection head 24, not only a dustproof effect is achieved, but also a protective effect can be achieved, and damage caused by falling on the ground is avoided, when the protective shell 14 is installed, the fixed plate 15 on the protective shell 14 is inserted into the locking groove 13, and then the sliding plate 25 is extruded to drive the compression spring 17 on the sliding plate 25 to perform compression deformation;
the third step: when the contact limiting block is extruded, the clamping piece 19 and the clamping groove 16 are in the same horizontal direction, the moving block 18 is pushed to slide in the locking groove 13 under the resilience of the tension spring through the release pull ring 22, so that the clamping piece 19 on the moving block 18 enters the clamping groove 16, the fixed clamping of the position of the fixed plate 15 is completed, and the protective shell 14 is installed; the fourth step: when the device is used, the pull ring 22 is pulled to drive the moving block 18 to slide, so that the extension spring 23 on the operating rod 21 is compressed and deformed, then the clamping piece 19 on the moving block 18 is driven to be separated from the clamping groove 16, the fixing plate 15 is pushed to move upwards through resilience of the compression spring 17, the protective shell 14 is conveniently taken out, the detection head 24 is used, then the control handle 11 is pulled, and the second clamping piece 9 is separated from the surface of the detection head 24 and taken out from the locking piece 5 for use.
Compared with the prior art, the utility model provides an industrial corrosion-resistant type vacuum leak detector has following beneficial effect:
can fix detection head 24 through retaining member 5 that sets up, avoid moving the in-process, cause it to drop, thereby cause the damage of detecting head 24, and then influence normal use, and through set up protecting crust 14 on detecting head 24, not only play and carry out dirt-proof effect to detecting head 24, avoid the dust to adhere to on detecting head 24, the use of detecting head 24 is detected in the influence, still play and carry out the effect of protecting to detecting head 24, avoid dropping on the ground, cause the damage.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an industrial corrosion-resistant type vacuum leak detector, includes mounting bracket (1), its characterized in that: the leak detector comprises a mounting frame (1), wherein a leak detector body (2) is arranged on one side inside the mounting frame (1), a connector (3) is arranged at the top of the leak detector body (2), two sides of the connector (3) are communicated with a detection tube (4), one end of the detection tube (4) is communicated with a detection head (24), two sides of the mounting frame (1) are fixedly connected with a locking member (5), one side inside the locking member (5) is fixedly connected with two connecting blocks (6), a first clamping member (7) is fixedly connected between one sides of the two connecting blocks (6), two pulling rods (8) penetrate through the other side inside the locking member (5), a second clamping member (9) is fixedly connected between one ends of the two pulling rods (8), and rubber members (10) are arranged inside the first clamping member (7) and the second clamping member (9), one side of the rubber piece (10) is in contact with the detection head (24), a control handle (11) is fixedly connected between one end of the pulling rod (8), and an extrusion spring (12) is sleeved on the outer surface of the pulling rod (8).
2. The industrial corrosion-resistant vacuum leak detector according to claim 1, wherein the detection head (24) is internally provided with two locking grooves (13), the detection head (24) is provided with a protective shell (14), two sides of the bottom of the protective shell (14) are fixedly connected with fixing plates (15), and one side of each fixing plate (15) is provided with a clamping groove (16).
3. The industrial corrosion-resistant vacuum leak detector according to claim 2, wherein a sliding plate (25) is slidably connected between both sides inside the locking groove (13), two compression springs (17) are provided at the bottom of the sliding plate (25), and one ends of the two compression springs (17) are both provided at one side inside the chucking groove (16).
4. The industrial corrosion-resistant vacuum leak detector according to claim 2, wherein a moving block (18) is slidably connected to one side inside the chucking groove (16), a chucking member (19) is fixedly connected to one side of the moving block (18), and one side of the chucking member (19) penetrates through the chucking groove (16) and extends to the inside of the chucking groove (16).
5. The industrial corrosion-resistant vacuum leak detector according to claim 4, wherein a stopper (20) is fixedly connected to one side of the chucking groove (16), an operating rod (21) is fixedly connected to the other side of the moving block (18), one end of the operating rod (21) penetrates through the stopper (20) and the locking groove (13) in sequence and extends to the outside of the locking groove (13), and a pull ring (22) is fixedly connected to one end of the operating rod (21) extending to the outside of the locking groove (13).
6. The industrial corrosion-resistant vacuum leak detector according to claim 5, wherein an outer surface of the operation rod (21) is sheathed with a tension spring (23).
7. The industrial corrosion-resistant vacuum leak detector according to claim 4, wherein the chucking member (19) is fitted to the chucking groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563619.7U CN213274705U (en) | 2020-11-09 | 2020-11-09 | Industrial corrosion-resistant vacuum leak detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563619.7U CN213274705U (en) | 2020-11-09 | 2020-11-09 | Industrial corrosion-resistant vacuum leak detector |
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| Publication Number | Publication Date |
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| CN213274705U true CN213274705U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022563619.7U Active CN213274705U (en) | 2020-11-09 | 2020-11-09 | Industrial corrosion-resistant vacuum leak detector |
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| CN (1) | CN213274705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916461A (en) * | 2021-10-12 | 2022-01-11 | 深圳华尔升智控技术有限公司 | Helium mass spectrometer leak detector capable of realizing high-voltage detection |
-
2020
- 2020-11-09 CN CN202022563619.7U patent/CN213274705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916461A (en) * | 2021-10-12 | 2022-01-11 | 深圳华尔升智控技术有限公司 | Helium mass spectrometer leak detector capable of realizing high-voltage detection |
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