CN208908202U - A kind of fixed high-pressure vacuum switch with disconnecting switch - Google Patents
A kind of fixed high-pressure vacuum switch with disconnecting switch Download PDFInfo
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- CN208908202U CN208908202U CN201821780411.7U CN201821780411U CN208908202U CN 208908202 U CN208908202 U CN 208908202U CN 201821780411 U CN201821780411 U CN 201821780411U CN 208908202 U CN208908202 U CN 208908202U
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Abstract
The utility model discloses a kind of fixed high-pressure vacuum switch with disconnecting switch, including vacuum switch, the equal screw thread of right side upper and lower ends of the vacuum switch is connected with bolt, the vacuum switch is connected by bolt with link block screw thread, the right center position of the link block is connected with bearing piece, snap-gauge is connected on the right side of the bearing piece, the outer wall upper and lower ends of the snap-gauge are connected with clamping plate, are connected with fixed board on the right side of the clamping plate.The fixed high-pressure vacuum switch with disconnecting switch, pass through the cooperation of fixed case, threaded block, bearing, bolt, threaded block, through-hole, strut, sliding slot, slide bar, fixed board and clamping plate, Quick-clamped can be carried out for snap-gauge by, which having reached, fixes, clamping plate can quickly be opened simultaneously, snap-gauge can quickly be taken out between clamping plate after opening, by the cooperation of link block, bearing piece and snap-gauge, Quick-clamped can be carried out for vacuum switch by, which having reached, is fixed, using simple, can quickly be fixedly mounted.
Description
Technical field
The utility model relates to the fixed high-pressure technical field of vacuum switches with disconnecting switch, specially a kind of band isolation
The fixed high-pressure vacuum switch of switch.
Background technique
Vacuum switch is the pressure in automatic measuring and controlling system, and using pressure sensor principle, built-in high-precision sensor is set
Hypertonia or too low in a anti-locking system of meter, output switching signal, it is ensured that equipment is precise and stable under unattended
Operation controller, vacuum switch is a kind of pressure protection automatic controller for vacuum system, when the vacuum in system
Pressure is greater than set point, then controller meeting automatic shutdown circuit, issues signal, existing true to guarantee the normal work of system
Being spaced apart pass can not accomplish that Fast Installation is fixed, when causing to dismantle and its laborious.
Utility model content
The purpose of this utility model is to provide a kind of fixed high-pressure vacuum switch with disconnecting switch, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixed high-pressure with disconnecting switch
The equal screw thread of right side upper and lower ends of vacuum switch, including vacuum switch, the vacuum switch is connected with bolt, the vacuum switch
It is connected by bolt with link block screw thread, the right center position of the link block is connected with bearing piece, and the right side of the bearing piece is solid
It is connected to snap-gauge, the outer wall upper and lower ends of the snap-gauge are connected with clamping plate, and fixed board, the fixed board are connected on the right side of the clamping plate
Right side be connected with slide bar, the right side of the clamping plate is equipped with fixed case, and the left side outer wall of the fixed case is provided with sliding slot, the cunning
Bar is connected with sliding slot sliding, threaded block is connected on the right side of the slide bar, the inner wall bottom end of the fixed case is connected with bearing, institute
The inner ring for stating bearing is connected with stud, and the stud is connected with threaded block screw thread, and the inside of the threaded block is provided with through-hole, described
The inside of through-hole is plugged with strut, and the upper and lower ends of the strut and the inner wall of fixed case are fixedly linked, the top of the stud
Through the outer wall of fixed case, the stud and fixed case clearance fit, the top of the stud is connected with turntable.
Preferably, it is connected with supporting plate on the left of the upper and lower ends outer wall of the fixed case, the top of the supporting plate is connected with
Pin shaft, the supporting plate are rotatedly connected by pin shaft and buckle, and the outer wall of the buckle is connected with pulling plate, the left side end of the buckle
End is connected with jacking block, and fixture block is connected on the inside of the jacking block, and the fixture block is connected by slot with link block clamping.
Preferably, the outer wall of the turntable is socketed rubber sleeve.
Preferably, the left side outer wall of the bolt is machined with mill line.
Preferably, friction block is connected on the left of the pulling plate.
Compared with prior art, the utility model has the beneficial effects that the fixed high-pressure vacuum with disconnecting switch is opened
It closes, by the cooperation of fixed case, threaded block, bearing, bolt, threaded block, through-hole, strut, sliding slot, slide bar, fixed board and clamping plate, reaches
Fix, while clamping plate can quickly be opened to that snap-gauge can be carried out Quick-clamped, after opening can by snap-gauge quickly from
It is taken out between clamping plate, by the cooperation of link block, bearing piece and snap-gauge, Quick-clamped can be carried out for vacuum switch by, which having reached, consolidates
It is fixed, vacuum switch and link block can be attached by fixation by installation bolt, using simple, can be quickly fixedly mounted.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the attachment structure schematic diagram of threaded block, stud and strut in Fig. 1；
Fig. 3 is the attachment structure schematic diagram of vacuum switch, link block and stud in Fig. 1.
In figure: 1, vacuum switch, 2, link block, 3, bolt, 4, mill line, 5, bearing piece, 6, clamping plate, 7, fixed board, 8, slide bar, 9,
Sliding slot, 10, fixed case, 11, threaded block, 12, bearing, 13, stud, 14, turntable, 15, rubber sleeve, 16, pin shaft, 17, buckle,
18, pulling plate, 19, jacking block, 20, fixture block, 21, friction block, 22, through-hole, 23, slot, 24, snap-gauge, 25, supporting plate, 26, strut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of fixed high-pressure vacuum with disconnecting switch
Switch, including vacuum switch 1, the equal screw thread of right side upper and lower ends of vacuum switch 1 are connected with bolt 3, and the left side outer wall of bolt 3 adds
Work has mill line 4, and mill line 4 plays the role of increasing frictional force, and vacuum switch 1 is connected by bolt 3 with 2 screw thread of link block, is rotated
Bolt 3 vacuum switch 1 and link block 2 can be fixed, and the right center position of link block 2 is connected with bearing piece 5, bearing piece 5
Right side be connected with snap-gauge 24, the outer wall upper and lower ends of snap-gauge 24 are connected with clamping plate 6, and clamping plate 6 can press from both sides snap-gauge 24
It fastens, fixed board 7 clamping plate 6 can be fixed, and the right side of clamping plate 6 is connected with fixed board 7, and the right side of fixed board 7 is connected with slide bar
8, the right side of clamping plate 6 is equipped with fixed case 10, and the left side outer wall of fixed case 10 is provided with sliding slot 9, and slide bar 8 is connected with the sliding of sliding slot 9, sliding
Bar 8 can be slided up and down in the inside of sliding slot 9, and the right side of slide bar 8 is connected with threaded block 11, and the inner wall bottom end of fixed case 10 is affixed
Have a bearing 12, the inner ring of bearing 12 is connected with stud 13, and stud 13 is rotated by bearing 12, the screw thread of stud 13 it is opposite and
Screw pitch is equal, and stud 13 is connected with 11 screw thread of threaded block, stud 13 rotate when can make threaded block 11 open, threaded block 11 it is interior
Portion is provided with through-hole 22, and the inside of through-hole 22 is plugged with strut 26, and threaded block 11 can be on the outer wall of strut 26 by through-hole 22
Lower slider, the upper and lower ends of strut 26 and the inner wall of fixed case 10 are fixedly linked, and the top of stud 13 is through the outer of fixed case 10
Wall, stud 13 and 10 clearance fit of fixed case, the top of stud 13 are connected with turntable 14, rotation turntable 14 can make stud 13 into
Row rotation, the outer wall of turntable 14 are socketed rubber sleeve 15, and rubber sleeve 16 plays the role of increasing frictional force, fixed case 10 up and down
Supporting plate 25 is connected on the left of the outer wall of both ends, the top of supporting plate 25 is connected with pin shaft 16, and supporting plate 25 passes through pin shaft 16 and buckle 17
It is rotatedly connected, buckle 17 can be opened by pin shaft 16, and the outer wall of buckle 17 is connected with pulling plate 18, pull pulling plate 18 that can make to detain
Plate 17 is opened, and the left side of pulling plate 18 is connected with friction block 21, and friction block 21 plays the role of increasing frictional force, buckle 17
Left distal end is connected with jacking block 19, and the inside of jacking block 19 is connected with fixture block 20, and jacking block 19 fixture block 20 can be fixed, fixture block
20 are connected by slot 23 with the clamping of link block 2, and buckle 17 can be clamped by fixture block 20 with link block 2 to be connected.
When a kind of fixed high-pressure vacuum switch with disconnecting switch begins to use, user's rotating bolt 3 opens vacuum
Pass 1 and link block 2 are attached fixation, and bearing piece 5 and snap-gauge 4 are inserted between clamping plate 6 by user after fixing, user after insertion
Turntable 14 is rotated, drives stud 13 to be rotated when turntable 14 rotates, stud 13 is rotated by bearing 12, when stud 13
When rotation, make two threaded blocks 11 while moving inward, when threaded block 11 moves inward, threaded block 11 passes through through-hole 22
In the inside Slideslip of the outer wall of strut 26, when threaded block 11 moves inward, move inward slide bar 8 in the inside of sliding slot 9,
Slide bar 8 moves inward clamping plate 6 when moving inward, snap-gauge 24 is clamped fixation by clamping plate 6, can be by vacuum switch 1
It is clamped fixation, is carried out after fixed using when needing to remove vacuum switch 1, user, which rotates turntable 14, opens clamping plate 6
It opens, user extracts snap-gauge 24 from the inside of clamping plate 6 after opening, is dismantled.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of fixed high-pressure vacuum switch with disconnecting switch, including vacuum switch (1), it is characterised in that: the vacuum
The equal screw thread of right side upper and lower ends of switch (1) is connected with bolt (3), and the vacuum switch (1) passes through bolt (3) and link block
(2) screw thread is connected, and the right center position of the link block (2) is connected with bearing piece (5), is connected on the right side of the bearing piece (5)
The outer wall upper and lower ends of snap-gauge (24), the snap-gauge (24) are connected with clamping plate (6), and it is fixed to be connected on the right side of the clamping plate (6)
Plate (7) is connected with slide bar (8) on the right side of the fixed board (7), and the right side of the clamping plate (6) is equipped with fixed case (10), the fixation
The left side outer wall of case (10) is provided with sliding slot (9), and the slide bar (8) is connected with sliding slot (9) sliding, and the right side of the slide bar (8) is solid
It is connected to threaded block (11), the inner wall bottom end of the fixed case (10) is connected with bearing (12), and the inner ring of the bearing (12) is affixed
Having stud (13), the stud (13) is connected with threaded block (11) screw thread, and the inside of the threaded block (11) is provided with through-hole (22),
The inside of the through-hole (22) is plugged with strut (26), and the upper and lower ends of the strut (26) and the inner wall of fixed case (10) are fixed
It is connected, the outer wall of fixed case (10), the stud (13) and fixed case (10) clearance fit are run through in the top of the stud (13),
The top of the stud (13) is connected with turntable (14).
2. a kind of fixed high-pressure vacuum switch with disconnecting switch according to claim 1, it is characterised in that: described solid
To determine to be connected with supporting plate (25) on the left of the upper and lower ends outer wall of case (10), the top of the supporting plate (25) is connected with pin shaft (16),
The supporting plate (25) is rotatedly connected by pin shaft (16) with buckle (17), and the outer wall of the buckle (17) is connected with pulling plate (18),
The left distal end of the buckle (17) is connected with jacking block (19), is connected with fixture block (20), the card on the inside of the jacking block (19)
Block (20) is connected by slot (23) with link block (2) clamping.
3. a kind of fixed high-pressure vacuum switch with disconnecting switch according to claim 1, it is characterised in that: described turn
The outer wall of disk (14) is socketed rubber sleeve (15).
4. a kind of fixed high-pressure vacuum switch with disconnecting switch according to claim 1, it is characterised in that: the spiral shell
The left side outer wall of bolt (3) is machined with mill line (4).
5. a kind of fixed high-pressure vacuum switch with disconnecting switch according to claim 2, it is characterised in that: the drawing
Friction block (21) are connected on the left of plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780411.7U CN208908202U (en) | 2018-10-31 | 2018-10-31 | A kind of fixed high-pressure vacuum switch with disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780411.7U CN208908202U (en) | 2018-10-31 | 2018-10-31 | A kind of fixed high-pressure vacuum switch with disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908202U true CN208908202U (en) | 2019-05-28 |
Family
ID=66614622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780411.7U Active CN208908202U (en) | 2018-10-31 | 2018-10-31 | A kind of fixed high-pressure vacuum switch with disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908202U (en) |
-
2018
- 2018-10-31 CN CN201821780411.7U patent/CN208908202U/en active Active
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