CN209470722U - A kind of measurement and control instrument protective device - Google Patents
A kind of measurement and control instrument protective device Download PDFInfo
- Publication number
- CN209470722U CN209470722U CN201920451155.5U CN201920451155U CN209470722U CN 209470722 U CN209470722 U CN 209470722U CN 201920451155 U CN201920451155 U CN 201920451155U CN 209470722 U CN209470722 U CN 209470722U
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- China
- Prior art keywords
- fixed cover
- fixed
- measurement
- control instrument
- protection cabinet
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Abstract
The utility model discloses a kind of measurement and control instrument protective devices, including protection cabinet, blower fan, the first fixed cover, the second fixed cover, the fixed cover of third, the 4th fixed cover, layer of sealing with wax, activated charcoal strainer, sealing rubber ring, the first iron strainer, desiccant layer, the second iron strainer, exhaust fan, exhaust rectangular tube, stiffener plate, guide pipe, sliding bar, fixed plate, connecting rod, bolt, screwed pipe, plate, spring, support leg, chamber door, observation window and hasp lock.The utility model is structurally reasonable; pass through blower fan and exhaust fan; it can radiate for the measurement and control instrument of protection box house; pass through the setting of dustproof construction while heat dissipation; dust-proof effect can be played, dust can be reduced and enter protection box house, at the same by desiccant layer can for by air drying effect is provided; it avoids moisture from entering in protection cabinet, measurement and control instrument is protected.
Description
Technical field
The utility model relates to a kind of protective device, specifically a kind of measurement and control instrument protective device belongs to measurement and control instrument
Protect applied technical field.
Background technique
Measurement and control instrument is then using the theory of measurement and control, and use is mechanical, electrical, the various metrology and measurement principles of light and control are
One kind combined with computer of uniting measuring instrument in extensive range；Measurement and control instrument is assembled by a variety of components, these yuan
Device is all the essential component of measurement and control instrument, and precision plays a decisive role on accuracy of instrument influence.
Measurement and control instrument largely carried out in production and processing using, working environment is complex, generally carry out in use,
It is only simply placed on the external world, the structure of protection may be lacked；Dust and moisture in air may be directly entered instrument
Inside, it is possible that damage, heat dissipation is possible to poor again；And damping device may be lacked, it may go out with external items
It now collides, causes to damage.Therefore, a kind of measurement and control instrument protective device is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of measurement and control instrument protective device.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of measurement and control instrument protective device, including
Protection cabinet, dustproof construction, shock-damping structure and the fixed chimeric blower fan and exhaust fan for being mounted on protection cabinet two sides, institute
The side fixation for stating exhaust fan is communicated with exhaust rectangular tube；
The dustproof construction is located at the side of blower fan, and the dustproof construction includes the first fixed cover, the second fixed cover, the
Three fixed covers and the 4th fixed cover, described first fixes cover side and the lateral wall of cabinet is protected to weld, and first fixes cover
The other side is threadedly coupled with the second fixed cover side, the described second fixed cover other side and the fixed cover side screw thread company of third
It connects, the fixed cover other side of the third is threadedly coupled with the side of the 4th fixed cover, and the side fixation of the described 4th fixed cover is embedding
Conjunction is equipped with the first iron strainer, and the side of the first iron strainer is provided with the second iron strainer, and the second iron strainer
With the 4th fixed cover bonding connection, it is provided with desiccant layer between the first iron strainer and the second iron strainer, described the
Two fixed cover inside and the fixed cover of third are internal to be fixedly welded with fixed frame, and fixed frame inside bonds and is connected with active carbon mistake
Strainer；
The shock-damping structure includes the fixed chimeric guide pipe for being mounted on protection top of the box and slides company with guide pipe
The sliding bar connect, the end of the sliding bar are fixedly installed with fixed plate, and connect at the top of fixed plate with protection cabinet top inner wall
Touching, the bottom of the fixed plate and the bottom interior wall of protection cabinet pass through several springs and are connected with plate, the cunning
The top of lever is connected with connecting rod, and fixed be fitted into the side of the guide pipe is equipped with screwed pipe, and screwed pipe is threadedly coupled
There is bolt；
The front of the protection cabinet is connected by a hinge and has chamber door, and chamber door side is connected by hasp lock and protection cabinet
It connects, the edge bonding of the chamber door is connected with sealing rubber ring, and sealing rubber ring is located between chamber door and protection cabinet.
Preferably, the exhaust rectangular tube is inverted L-type structure, and the junction for being vented rectangular tube and exhaust fan is fixed
Stiffener plate is installed.
Preferably, the described second fixed cover and the described first fixed cover junction, the second fixed cover and the third
Fixed cover junction, the fixed cover of the third and the described 4th fixed cover junction are provided with layer of sealing with wax.
Preferably, the blower fan side extends to inside dustproof construction, and dustproof construction is funnel type structure.
Preferably, fixed be fitted into the front of the chamber door is equipped with observation window, and observation window is rectangular configuration.
Preferably, it is vertically connected with support leg at the bottom four corners of the protection cabinet, and support leg is rectangular configuration.
The beneficial effects of the utility model are:
1, this kind of measurement and control instrument can be the measurement and control instrument of protection box house with protective device by blower fan and exhaust fan
It radiates, by the setting of dustproof construction while heat dissipation, dust-proof effect can be played, dust can be reduced and enter guard box
Internal portion, at the same by desiccant layer can for by air drying effect is provided, avoid moisture enter protection cabinet in, to survey
Control instrument is protected；
2, this kind of measurement and control instrument is provided with shock-damping structure with protective device, is placed on protection box house in measurement and control instrument
When, damping can be provided for measurement and control instrument, avoid measurement and control instrument from colliding, be damaged, while by guide pipe, sliding bar,
The adjusting of plate height and position can be fixed in the mating reaction of bolt and screwed pipe, so as to be suitable for the survey of different height
Control instrument.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model protects cabinet and door structure schematic diagram；
Fig. 3 is that the utility model protects cabinet and sealing rubber ring structural schematic diagram.
In figure: 1, protect cabinet, 2, blower fan, the 3, first fixed cover, the 4, second fixed cover, 5, the fixed cover of third, 6, the
Four fixed covers, 7, layer of sealing with wax, 8, activated charcoal strainer, 9, sealing rubber ring, the 10, first iron strainer, 11, desiccant layer, 12,
Second iron strainer, 13, exhaust fan, 14, exhaust rectangular tube, 15, stiffener plate, 16, guide pipe, 17, sliding bar, 18, fixation
Plate, 19, connecting rod, 20, bolt, 21, screwed pipe, 22, plate, 23, spring, 24, support leg, 25, chamber door, 26, observation window,
27, hasp lock.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-3, a kind of measurement and control instrument protective device, including protection cabinet 1, dustproof construction, damping knot
Structure and the fixed chimeric blower fan 2 and exhaust fan 13 for being mounted on protection 1 two sides of cabinet, the side of the exhaust fan 13 is fixed
It is communicated with exhaust rectangular tube 14, exhaust rectangular tube 14 is used to protect the exhaust of cabinet 1；
The dustproof construction is located at the side of blower fan 2, and the dustproof construction includes the first fixed cover of fixed cover 3, second
4, the fixed cover 5 of third and the 4th fixed cover 6, described first fixes 3 sides of cover and the lateral wall of cabinet 1 is protected to weld, and the
The other side of one fixed cover 3 is threadedly coupled with the second 4 sides of fixed cover, described second 4 other sides of fixed cover and the fixed cover 5 of third
Side is threadedly coupled, and the third 5 other sides of fixed cover are threadedly coupled with the side of the 4th fixed cover 6, the described 4th fixed cover 6
Side it is fixed chimeric first iron strainer 10 is installed, the side of the first iron strainer 10 is provided with the second iron strainer
12, and the second iron strainer 12 and the 4th fixed 6 bonding of cover connect, the first iron strainer 10 and the second iron strainer 12 it
Between be provided with desiccant layer 11, is fixedly welded with fixed frame inside the described second fixed 4 inside of cover and the fixed cover 5 of third, and
Bonding is connected with activated charcoal strainer 8 inside fixed frame, is connected through a screw thread, can be dismantled, and is convenient for active carbon filtering
The replacement of net 8；
The shock-damping structure includes the fixed chimeric guide pipe 16 for being mounted on 1 top of protection cabinet and slides with guide pipe 16
The sliding bar 17 of dynamic connection, the end of the sliding bar 17 are fixedly installed with fixed plate 18, and 18 top of fixed plate and guard box
The contact of 1 top inner wall of body, the bottom of the fixed plate 18 and the bottom interior wall of protection cabinet 1 pass through several 23 elasticity of spring
It is connected with plate 22, the top of the sliding bar 17 is connected with connecting rod 19, the fixed chimeric installation in the side of the guide pipe 16
There is screwed pipe 21, and screwed pipe 21 is threaded with bolt 20, provide damping by spring 23, can avoid measurement and control instrument and vibrating
When, it is collided with external items；
The front of the protection cabinet 1 is connected by a hinge and has chamber door 25, and 25 side of chamber door by hasp lock 27 and is protected
Protecting box body 1 connects, and the edge bonding of the chamber door 25 is connected with sealing rubber ring 9, and sealing rubber ring 9 is located at 25 He of chamber door
It protects between cabinet 1, sealing rubber ring 9 passes through the closing of chamber door 25.
The exhaust rectangular tube 14 is inverted L-type structure, and exhaust rectangular tube 14 and the junction of exhaust fan 13 are fixed
Stiffener plate 15 is installed, exhaust rectangular tube 14 can be exhausted；Described second fixed cover 4 is connect with the described first fixed cover 3
Place, the second fixed cover 4 and 5 junctions of the fixed cover of the third, the fixed cover 5 of the third and the described 4th fixed cover 6 connect
The place of connecing is provided with layer 7 of sealing with wax, and layer 7 of sealing with wax provides sealing for threaded connection place；2 side of blower fan extends to dustproof construction
Inside, and dustproof construction is funnel type structure, it can be dust-proof to protect the air inlet of cabinet 1 to provide, avoid dust from entering；The chamber door
Fixed be fitted into 25 front is equipped with observation window 26, and observation window 26 is rectangular configuration, and observation window 26 uses glass plate, can carry out
Protect the viewing inside cabinet 1；Support leg 24, and support leg 24 are vertically connected at the bottom four corners of the protection cabinet 1
For rectangular configuration, support leg 24 is that protection cabinet 1 provides support.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Measurement and control instrument is put into protection cabinet 1 by switch, by loosering a bolt 20, so that bolt 20 is unclamped sliding bar 17, is passed through the company of promotion
Extension bar 19 slides sliding bar 17 in guide pipe 16, contacts the plate 22 connected with fixed plate 18 with measurement and control instrument, tightens
Bolt 20, bolt 20 push against sliding bar 17, are limited, and then shut chamber door 25, lock hasp lock 27, start 2 He of blower fan
Exhaust fan 13, blower fan 2 provide blowing for measurement and control instrument, and exhaust fan 13 is exhausted, to form air-flow, mentions for measurement and control instrument
For heat dissipation, air-flow carries out primary filtration by the first iron strainer 10 and the second iron strainer 12, then passes through desiccant layer 11
It is dried, is then filtered by activated charcoal strainer 8, carry out dust-proof and dehumidifying, measurement and control instrument is protected；
When needing replacing desiccant layer 11, the second iron strainer 12 can be detained, is replaced, then by the second iron strainer
12 are sticked on the 4th fixed cover 6 by glue, and when carrying out the replacement of activated charcoal strainer 8, it is solid can to back out the second fixed cover 4, third
Surely 5 are covered, activated charcoal strainer 8 is detained, the installation of new activated charcoal strainer 8 is then carried out by glue, realizes replacement.
The FD-45/FD-40 model fan and its phase that blower fan 2 is produced using Guangzhou alpaca trade Co., Ltd
The mating power supply and circuit closed.
The YDHB-20 model exhaust fan and its phase that exhaust fan 13 is produced using Wenzhou Yu Dong electric appliance Sanitary Ware Co., Ltd.
The mating power supply and circuit closed.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of measurement and control instrument protective device, it is characterised in that: including protection cabinet (1), dustproof construction, shock-damping structure and
The fixed chimeric blower fan (2) and exhaust fan (13) for being mounted on protection cabinet (1) two sides, the side of the exhaust fan (13) are solid
Surely it is communicated with exhaust rectangular tube (14)；
The dustproof construction is located at the side of blower fan (2), and the dustproof construction includes the first fixed cover (3), the second fixed cover
(4), the fixed cover (5) of third and the 4th fixed cover (6), the described first fixed cover (3) side and the lateral wall for protecting cabinet (1)
Welding, and the other side of the first fixed cover (3) is threadedly coupled with second fixed cover (4) side, the described second fixed cover (4) is another
Side is threadedly coupled with fixed cover (5) side of third, the side spiral shell of fixed cover (5) other side of the third and the 4th fixed cover (6)
Fixed be fitted into side of line connection, the described 4th fixed cover (6) is equipped with the first iron strainer (10), the first iron strainer
(10) side is provided with the second iron strainer (12), and the second iron strainer (12) connects with the 4th fixed cover (6) bonding, institute
It states and is provided with desiccant layer (11) between the first iron strainer (10) and the second iron strainer (12), the described second fixed cover (4)
Fixed frame is fixedly welded with inside the fixed cover (5) of internal and third, and bonding is connected with activated charcoal strainer inside fixed frame
(8)；
The shock-damping structure include the fixed chimeric guide pipe (16) being mounted at the top of protection cabinet (1) and with guide pipe (16)
The end of the sliding bar (17) being slidably connected, the sliding bar (17) is fixedly installed with fixed plate (18), and fixed plate (18) is pushed up
Portion is contacted with protection cabinet (1) top inner wall, and the bottom of the fixed plate (18) and the bottom interior wall of protection cabinet (1) pass through
Several springs (23) are elasticly connected with plate (22), and the top of the sliding bar (17) is connected with connecting rod (19), described to lead
It is equipped with screwed pipe (21) to fixed be fitted into the side of pipe (16), and screwed pipe (21) is threaded with bolt (20)；
The front of protection cabinet (1) is connected by a hinge and has chamber door (25), and chamber door (25) side passes through hasp lock (27)
It is connect with protection cabinet (1), the edge bonding of the chamber door (25) is connected with sealing rubber ring (9), and sealing rubber ring (9)
Between chamber door (25) and protection cabinet (1).
2. a kind of measurement and control instrument protective device according to claim 1, it is characterised in that: the exhaust rectangular tube (14)
For inverted L-type structure, and the junction for being vented rectangular tube (14) and exhaust fan (13) is fixedly installed with stiffener plate (15).
3. a kind of measurement and control instrument protective device according to claim 1, it is characterised in that: the described second fixed cover (4)
With described first fixed cover (3) junction, the second fixed cover (4) and fixed cover (5) junction, the third of the third
Fixed cover (5) and described 4th fixed cover (6) junction are provided with layer of sealing with wax (7).
4. a kind of measurement and control instrument protective device according to claim 1, it is characterised in that: blower fan (2) side
It extends to inside dustproof construction, and dustproof construction is funnel type structure.
5. a kind of measurement and control instrument protective device according to claim 1, it is characterised in that: the front of the chamber door (25)
Fixed be fitted into is equipped with observation window (26), and observation window (26) is rectangular configuration.
6. a kind of measurement and control instrument protective device according to claim 1, it is characterised in that: protection cabinet (1)
It is vertically connected at bottom four corners support leg (24), and support leg (24) is rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451155.5U CN209470722U (en) | 2019-04-04 | 2019-04-04 | A kind of measurement and control instrument protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451155.5U CN209470722U (en) | 2019-04-04 | 2019-04-04 | A kind of measurement and control instrument protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470722U true CN209470722U (en) | 2019-10-08 |
Family
ID=68093273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451155.5U Expired - Fee Related CN209470722U (en) | 2019-04-04 | 2019-04-04 | A kind of measurement and control instrument protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209470722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112528321A (en) * | 2020-12-09 | 2021-03-19 | 苏州市星际云通区块链科技有限公司 | Block chain service device, block chain service system and communication method |
| CN113029219A (en) * | 2021-03-25 | 2021-06-25 | 河南农业职业学院 | Detection apparatus for electrical automation equipment |
-
2019
- 2019-04-04 CN CN201920451155.5U patent/CN209470722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112528321A (en) * | 2020-12-09 | 2021-03-19 | 苏州市星际云通区块链科技有限公司 | Block chain service device, block chain service system and communication method |
| CN113029219A (en) * | 2021-03-25 | 2021-06-25 | 河南农业职业学院 | Detection apparatus for electrical automation equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 |