CN208168591U - A kind of chromatograph stove door switch blocking device - Google Patents
A kind of chromatograph stove door switch blocking device Download PDFInfo
- Publication number
- CN208168591U CN208168591U CN201820055238.8U CN201820055238U CN208168591U CN 208168591 U CN208168591 U CN 208168591U CN 201820055238 U CN201820055238 U CN 201820055238U CN 208168591 U CN208168591 U CN 208168591U
- Authority
- CN
- China
- Prior art keywords
- chromatograph
- fixedly installed
- fixing seat
- movable plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of chromatograph stove door switch blocking devices, including chromatograph, the chromatographic side is hinged with fire door, and fixing seat is fixedly installed on chromatograph, the fixing seat offers fixing groove close to the side of fire door, shifting chute is offered in the top inner wall of the fixing groove, the first spring is fixedly installed in the top inner wall of shifting chute, the bottom end of first spring is fixedly installed with movable plate, movable plate is slidably mounted in shifting chute, the bottom of the movable plate is fixedly installed with multiple fixture blocks, mobile bar is rotatably equipped at the top of the movable plate, first spring pocket is set in mobile bar, the side of the fire door is fixedly installed with bearing seat, through-hole is offered on bearing seat, plate is slidably fitted in through-hole, multiple card slots are offered at the top of the plate.The utility model is convenient for close fire door more to close, and door opened convenience, advantageously ensures that the quality of detection, structure is simple, easy to use.
Description
Technical field
The utility model relates to chromatograph technical field more particularly to a kind of chromatograph stove door switch blocking devices.
Background technique
Chromatograph is the device to carry out chromatographic isolation analysis, including at sampling system, detection system, record and data
Reason system, temperature control system and mobile phase control system etc., modern chromatograph have stability, sensitivity, versatility and from
The features such as dynamicization degree is high has gas chromatograph, liquid chromatograph and gel permeation chrommatograph etc., these being widely used for of chromatograph
Product, the analysis of certain content of high molecular material are learned, gel chromatography can also measure the molecular weight of high molecular material and its divide
Cloth, chromatograph stove door switch mostly use the form of hook, and the mode of this switch is easy to cause fire door to close defective tightness, and opens
Inconvenience is opened, detection effect is influenced, therefore we have proposed a kind of chromatograph stove door switch blocking devices, for solving above-mentioned ask
Topic.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of chromatograph fire door proposed
Latching device for switch.
To achieve the goals above, the utility model uses following technical solution：
A kind of chromatograph stove door switch blocking device, including chromatograph, the chromatographic side are hinged with fire door, and color
Fixing seat is fixedly installed on spectrometer, the fixing seat offers fixing groove, the top of the fixing groove close to the side of fire door
Shifting chute is offered on inner wall, the first spring is fixedly installed in the top inner wall of shifting chute, and the bottom end of first spring is solid
Dingan County is equipped with movable plate, and movable plate is slidably mounted in shifting chute, and the bottom of the movable plate is fixedly installed with multiple fixture blocks, institute
It states and is rotatably equipped with mobile bar at the top of movable plate, the first spring pocket is set in mobile bar, and the side of the fire door is fixedly mounted
There is bearing seat, through-hole is offered on bearing seat, plate is slidably fitted in through-hole, multiple cards are offered at the top of the plate
Slot, fixture block are mutually clamped with corresponding card slot, and plate extends in fixing groove close to chromatographic side.
Preferably, limiting slot, the top and bottom of plate are offered in the top inner wall and bottom interior wall of the through-hole
It is fixedly installed with limited block, limited block is connected with the side walls of corresponding limiting slot, side of the limiting slot far from fixing seat
Second spring is fixedly installed on inner wall, side of the one end of second spring with corresponding limited block far from fixing seat is fixed to be connected
It connects.
Preferably, the plate is fixedly installed with handle far from the side of fixing seat, and handle is located at bearing seat far from fixed
The side of seat.
Preferably, the fire door is fixedly installed with door handle far from chromatographic side, and fixing sleeve is equipped with rubber on door handle
Glue protective case.
Preferably, through hole is offered at the top of the fixing seat, the top of mobile bar through through hole and extends to solid
The top of reservation.
Preferably, the top of the mobile bar is rotatably equipped with the rotating bar above fixing seat, the top of fixing seat
It is fixedly installed with pillar, rotating bar and pillar are rotatablely connected.
Compared with prior art, the beneficial effects of the utility model：
It is matched by the first spring, movable plate, fixture block, mobile bar, rotating bar and pillar, passes through rotating bar and pillar band
Dynamic mobile bar is moved, and drives movable plate to be moved by mobile bar, drives fixture block to be moved by movable plate, this reality
With novel convenient for making more closing for fire door closing, and door opened convenience, the quality of detection is advantageously ensured that, structure is simple, makes
With conveniently.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of chromatograph stove door switch blocking device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of chromatograph stove door switch blocking device part A structural schematic diagram.
In figure：1 chromatograph, 2 fire doors, 3 fixing seats, 4 fixing grooves, 5 shifting chutes, 6 first springs, 7 movable plates, 8 fixture blocks, 9
Bearing seat, 10 through-holes, 11 plates, 12 card slots, 13 mobile bars, 14 rotating bars, 15 pillars.
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.
Referring to Fig.1-2, a kind of chromatograph stove door switch blocking device, including chromatograph 1, the side of chromatograph 1 are hinged with
Fire door 2, and fixing seat 3 is fixedly installed on chromatograph 1, fixing seat 3 offers fixing groove 4, fixing groove close to the side of fire door 2
Shifting chute 5 is offered in 4 top inner wall, and the first spring 6 is fixedly installed in the top inner wall of shifting chute 5, the first spring 6
Bottom end is fixedly installed with movable plate 7, and movable plate 7 is slidably mounted in shifting chute 5, and the bottom of movable plate 7 is fixedly installed with multiple
Fixture block 8, the top of movable plate 7 are rotatably equipped with mobile bar 13, and the first spring 6 is sheathed in mobile bar 13, and the side of fire door 2 is solid
Dingan County is equipped with bearing seat 9, offers through-hole 10 on bearing seat 9, plate 11 is slidably fitted in through-hole 10, the top of plate 11 is opened
Equipped with multiple card slots 12, fixture block 8 is clamped with corresponding 12 phase of card slot, and plate 11 extends to fixing groove 4 close to the side of chromatograph 1
It is interior, it is matched by the first spring 6, movable plate 7, fixture block 8, mobile bar 13, rotating bar 14 and pillar 15, passes through 14 He of rotating bar
Pillar 15 drives mobile bar 13 to be moved, and drives movable plate 7 to be moved by mobile bar 13, is driven and blocked by movable plate 7
Block 8 is moved, and the utility model is convenient for close fire door 2 more to close, and fire door 2 is easy to open, advantageously ensures that detection
Quality, structure is simple, easy to use.
In the utility model, limiting slot, the top of plate 11 are offered in the top inner wall and bottom interior wall of through-hole 10
It is fixedly installed with limited block with bottom, limited block is connected with the side walls of corresponding limiting slot, and limiting slot is far from fixing seat 3
Side inner wall on be fixedly installed with second spring, side of the one end of second spring with corresponding limited block far from fixing seat 3
It is fixedly connected, plate 11 is fixedly installed with handle far from the side of fixing seat 3, and handle is located at one of bearing seat 9 far from fixing seat 3
Side, fire door 2 are fixedly installed with door handle far from the side of chromatograph 1, and fixing sleeve is equipped with rubber protecting jacket, fixing seat on door handle
3 top offers through hole, and the top of mobile bar 13 runs through through hole and extends to the top of fixing seat 3, mobile bar 13
Top is rotatably equipped with the rotating bar 14 above fixing seat 3, and the top of fixing seat 3 is fixedly installed with pillar 15, rotating bar
14 are rotatablely connected with pillar 15, are matched by the first spring 6, movable plate 7, fixture block 8, mobile bar 13, rotating bar 14 and pillar 15
It closes, drives mobile bar 13 to be moved by rotating bar 14 and pillar 15, drive movable plate 7 to be moved by mobile bar 13,
Fixture block 8 is driven to be moved by movable plate 7, the utility model is convenient for close fire door 2 more to close, and 2 opening square of fire door
Just, the quality of detection is advantageously ensured that, structure is simple, easy to use.
Working principle：When needing to close fire door 2, rotating bar 14 is pressed first, since rotating bar 14 and the rotation of pillar 15 connect
Connect, by lever principle, make rotating bar 14 that mobile bar 13 be driven to be moved upwards, by the drive movable plate 7 of mobile bar 13 into
Row movement, 6 forced contraction of the first spring, drives fixture block 8 to be moved, fixture block 8 is made to be moved to shifting chute by movable plate 7 at this time
It in 5, drives plate 11 to be moved to the direction of fixing seat 3 by handle, drives limited block to be moved by plate 11, make
Limited block stretches second spring, when plate 11 sticks into fixing groove 4, unclamps rotating bar 14, mobile bar 13 is to movable plate 7 at this time
Pulling force disappear, the first spring 6 restore to the original state, by the first spring 6 drive movable plate 7 moved downwards, pass through movable plate 7
It drives fixture block 8 to snap fitted in card slot 12, fire door 2 can be closed, when needing to open fire door 2, rotating bar 14 is pressed, due to turning
Lever 14 and pillar 15 are rotatablely connected, and by lever principle, are made rotating bar 14 that mobile bar 13 be driven to be moved upwards, are passed through shifting
Lever 13 drives movable plate 7 to be moved, at this time 6 forced contraction of the first spring, drives fixture block 8 to be moved by movable plate 7,
Make fixture block 8 be detached from card slot 12 to be moved in shifting chute 5, the fixed force of plate 11 disappears at this time, and second spring 12 restores to the original state, and leads to
Crossing second spring 12 drives limited block to be moved, and drives plate 11 to be detached from fixing groove 4 by limited block, fire door 2 can be opened.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of chromatograph stove door switch blocking device, including chromatograph（1）, which is characterized in that the chromatograph（1）Side
It is hinged with fire door（2）, and chromatograph（1）On be fixedly installed with fixing seat（3）, the fixing seat（3）Close to fire door（2）Side
Offer fixing groove（4）, the fixing groove（4）Top inner wall on offer shifting chute（5）, shifting chute（5）Top inner wall
On be fixedly installed with the first spring（6）, first spring（6）Bottom end be fixedly installed with movable plate（7）, movable plate（7）It is sliding
It is dynamic to be installed on shifting chute（5）It is interior, the movable plate（7）Bottom be fixedly installed with multiple fixture blocks（8）, the movable plate（7）'s
Top is rotatably equipped with mobile bar（13）, the first spring（6）It is sheathed on mobile bar（13）On, the fire door（2）Side fix
Bearing seat is installed（9）, bearing seat（9）On offer through-hole（10）, through-hole（10）Inside it is slidably fitted with plate（11）, described to insert
Plate（11）Top offer multiple card slots（12）, fixture block（8）With corresponding card slot（12）It mutually clamps, plate（11）Close to chromatography
Instrument（1）Side extend to fixing groove（4）It is interior.
2. a kind of chromatograph stove door switch blocking device according to claim 1, which is characterized in that the through-hole（10）'s
Limiting slot, plate are offered in top inner wall and bottom interior wall（11）Top and bottom be fixedly installed with limited block, limit
Position block is connected with the side walls of corresponding limiting slot, and limiting slot is far from fixing seat（3）Side inner wall on be fixedly installed with
Two springs, one end of second spring is with corresponding limited block far from fixing seat（3）Side be fixedly connected.
3. a kind of chromatograph stove door switch blocking device according to claim 1, which is characterized in that the plate（11）Far
From fixing seat（3）Side be fixedly installed with handle, handle is located at bearing seat（9）Far from fixing seat（3）Side.
4. a kind of chromatograph stove door switch blocking device according to claim 1, which is characterized in that the fire door（2）Far
From chromatograph（1）Side be fixedly installed with door handle, on door handle fixing sleeve be equipped with rubber protecting jacket.
5. a kind of chromatograph stove door switch blocking device according to claim 1, which is characterized in that the fixing seat（3）
Top offer through hole, mobile bar（13）Top through through hole and extending to fixing seat（3）Top.
6. a kind of chromatograph stove door switch blocking device according to claim 1, which is characterized in that the mobile bar（13）
Top be rotatably equipped with positioned at fixing seat（3）The rotating bar of top（14）, fixing seat（3）Top be fixedly installed with pillar
（15）, rotating bar（14）With pillar（15）Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055238.8U CN208168591U (en) | 2018-01-14 | 2018-01-14 | A kind of chromatograph stove door switch blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820055238.8U CN208168591U (en) | 2018-01-14 | 2018-01-14 | A kind of chromatograph stove door switch blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168591U true CN208168591U (en) | 2018-11-30 |
Family
ID=64387285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820055238.8U Expired - Fee Related CN208168591U (en) | 2018-01-14 | 2018-01-14 | A kind of chromatograph stove door switch blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168591U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409992A (en) * | 2019-07-09 | 2019-11-05 | 扬州天地源机电制造有限公司 | A kind of electric extendable door with revolving door |
| CN110513699A (en) * | 2019-09-06 | 2019-11-29 | 台州黄岩康柏环保科技有限公司 | A kind of danger incinerating and treating device |
| CN111282657A (en) * | 2020-03-29 | 2020-06-16 | 浙江建设职业技术学院 | Chinese-medicinal material crushing equipment convenient to clearance |
| CN112353132A (en) * | 2020-11-26 | 2021-02-12 | 曹小爱 | Archive storage cabinet based on RFID technology |
-
2018
- 2018-01-14 CN CN201820055238.8U patent/CN208168591U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409992A (en) * | 2019-07-09 | 2019-11-05 | 扬州天地源机电制造有限公司 | A kind of electric extendable door with revolving door |
| CN110513699A (en) * | 2019-09-06 | 2019-11-29 | 台州黄岩康柏环保科技有限公司 | A kind of danger incinerating and treating device |
| CN111282657A (en) * | 2020-03-29 | 2020-06-16 | 浙江建设职业技术学院 | Chinese-medicinal material crushing equipment convenient to clearance |
| CN112353132A (en) * | 2020-11-26 | 2021-02-12 | 曹小爱 | Archive storage cabinet based on RFID technology |
| CN112353132B (en) * | 2020-11-26 | 2022-04-19 | 江西光正金属设备集团有限公司 | Archive storage cabinet based on RFID technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |