CN207231709U - The anti-strong rotten diaphragm of one kind - Google Patents
The anti-strong rotten diaphragm of one kind Download PDFInfo
- Publication number
- CN207231709U CN207231709U CN201721274916.1U CN201721274916U CN207231709U CN 207231709 U CN207231709 U CN 207231709U CN 201721274916 U CN201721274916 U CN 201721274916U CN 207231709 U CN207231709 U CN 207231709U
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- China
- Prior art keywords
- fixedly connected
- strong
- diaphragm
- screw
- pressure gauge
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Abstract
The utility model discloses the anti-strong rotten diaphragm of one kind, including pressure gauge watchcase, shaft is connected with the axle center of the pressure gauge watchcase front surface, the surface of the shaft is fixedly connected with pointer, the front surface of the pressure gauge watchcase is provided with graduation apparatus, the bottom of the pressure gauge watchcase is fixedly connected with meter base, and the bottom of the instrument seating face is fixedly connected with flange seat, loading plate has been fixedly connected with the top of the meter base both sides.The utility model is by setting loading plate, protective housing, fixed block, screw, nut, strong Withstand voltage layer, corrosion-resistant coating, graphite linings, resin coating layer, pitch enamelled coating and skin of paint to cooperate, anti- strong rotten effect is reached, existing diaphragm is solved the problems, such as without anti-strong rotten function, it is not in corrosion to make diaphragm, it ensure that the accuracy of measured value, reduce the spoilage of diaphragm, so as to improve the practicality of diaphragm.
Description
Technical field
Pressure gauge technical field is the utility model is related to, is specially a kind of anti-strong rotten diaphragm.
Background technology
Pressure gauge refers to using flexible member as sensing element, measure and indicate the instrument higher than environmental pressure, using extremely
Generally, it is almost throughout all industrial flow and scientific research field, in heat distribution pipe network, oil gas transmission, water and air supply system, vehicle
The fields such as maintenance factory shop are seen everywhere, especially in industrial stokehold and technology measurement process, due to mechanical compression
The elastic sensing element of table has very high mechanical strength and the characteristic such as convenient for production so that mechanical compression table obtains more next
More it is widely applied.
, it is necessary to install diaphragm on the processing workshop pipeline in chemical plant, in order to be used during measured pressure value, mesh
Preceding existing diaphragm, without anti-strong rotten function, since chemical plant is during processing, can use with strong rotten
The liquid of erosion, easily splashes on diaphragm, and diaphragm can be caused to corrode, once diaphragm is corroded
Afterwards, measurement can be caused to have error, diaphragm damage is likely to result in, so as to reduce the practicality of diaphragm.
The content of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of anti-strong rotten diaphragm, possesses anti-strong rotten
Advantage, solves the problems, such as existing diaphragm without anti-strong rotten function.
To achieve the above object, the utility model provides following technical solution：The anti-strong rotten diaphragm of one kind, including pressure
Power table watchcase, is connected with shaft at the axle center of the pressure gauge watchcase front surface, the surface of the shaft is fixedly connected with
Pointer, the front surface of the pressure gauge watchcase are provided with graduation apparatus, and the bottom of the pressure gauge watchcase is fixedly connected with meter base,
The bottom of the instrument seating face is fixedly connected with flange seat；
Loading plate is fixedly connected with the top of the meter base both sides, the top movable of the loading plate is connected with protection
Case, the bottom of the protection chamber interior wall both sides have been fixedly connected with fixed block, and the bottom of the loading plate is provided with screw, described
The top of fixed block is through at the top of screw, the screw top of the screw surface is connected with nut, the table of the protective housing
Face is fixedly connected with strong Withstand voltage layer, and the surface of the strong Withstand voltage layer is fixedly connected with corrosion-resistant coating；
The corrosion-resistant coating includes graphite linings, and the surface of the graphite linings is fixedly connected with resin coating layer, the resin
The surface of dope layer is fixedly connected with pitch enamelled coating, and the surface of the pitch enamelled coating is fixedly connected with skin of paint.
Preferably, the inner wall of the graphite linings is fixedly connected with the surface of strong Withstand voltage layer by viscose glue, the graphite linings
Surface is fixedly connected with the inner wall of resin coating layer by viscose glue, and the surface of the resin coating layer and the inner wall of pitch enamelled coating lead to
Cross viscose glue to be fixedly connected, the surface of the pitch enamelled coating is fixedly connected with the inner wall of skin of paint by viscose glue.
Preferably, the material of the strong Withstand voltage layer is steel, the strong inner wall of Withstand voltage layer and the surface soldered of protective housing.
Preferably, the surface of the screw is fixedly connected with screw thread one, and the inner wall of the nut is fixedly connected with and screw thread
One screw thread two being used cooperatively.
Preferably, the bottom of the loading plate offers the straight slot one being used cooperatively with screw, the bottom of the fixed block
Offer the straight slot two being used cooperatively with screw.
Compared with prior art, the utility model provides a kind of anti-strong rotten diaphragm, possesses following beneficial effect：
1st, the utility model by set loading plate, protective housing, fixed block, screw, nut, strong Withstand voltage layer, corrosion-resistant coating,
Graphite linings, resin coating layer, pitch enamelled coating and skin of paint cooperate, and have reached anti-strong rotten effect, solve it is existing every
The problem of film pressure table is without anti-strong rotten function, it is not in corrosion to make diaphragm, ensure that the accurate of measured value
Property, reduce the spoilage of diaphragm, so as to improve the practicality of diaphragm.
2nd, the utility model plays the role of protecting diaphragm by setting protective housing, solve long-time service every
Film pressure table, the problem of causing diaphragm to corrode, by setting screw and nut, plays protective housing in fixed work
With solving the problems, such as that protective housing comes off when in use, by setting strong Withstand voltage layer, pressure-resistant work played to protective housing
With the problem of solving protective housing when in use since pressure is excessive, cause protective housing to damage, by setting anticorrosion
Layer, plays the role of diaphragm etch-proof, solves diaphragm and corrodes when in use, causes diaphragm pressure
The problem of table damages.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model corrosion-resistant coating internal structure schematic diagram；
Fig. 3 is the utility model A partial enlargement structural representations.
In figure：1 pressure gauge watchcase, 2 shafts, 3 pointers, 4 graduation apparatus, 5 meter bases, 6 flange seats, 7 loading plates, 8 protective housings,
9 fixed blocks, 10 screws, 11 nuts, the last 12 Withstand voltage layer, 13 corrosion-resistant coatings, 1301 graphite linings, 1302 resin coating layers, 1303 drips
Blue or green enamelled coating, 1304 skin of paints.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, one kind prevents strong rotten diaphragm, including pressure gauge watchcase 1,1 front surface of pressure gauge watchcase
Shaft 2 is connected with axle center, the surface of shaft 2 is fixedly connected with pointer 3, and the front surface of pressure gauge watchcase 1 is provided with quarter
Table 4 is spent, the bottom of pressure gauge watchcase 1 is fixedly connected with meter base 5, and the bottom on 5 surface of meter base is fixedly connected with flange seat 6；
Loading plate 7 is fixedly connected with the top of 5 both sides of meter base, the bottom of loading plate 7 is offered to be coordinated with screw 10
The straight slot one used, the bottom of fixed block 9 offer the straight slot two being used cooperatively with screw 10, and the top movable of loading plate 7 connects
Protective housing 8 is connected to, by setting protective housing 8, plays the role of protecting diaphragm, solves long-time service diaphragm pressure
Table, the problem of causing diaphragm to corrode, the bottom of 8 inner wall both sides of protective housing has been fixedly connected with fixed block 9, carrying
The bottom of plate 7 is provided with screw 10, and the surface of screw 10 is fixedly connected with screw thread one, and the inner wall of nut 11 is fixedly connected with and spiral shell
The screw thread two that line one is used cooperatively, by setting screw 10 and nut 11, plays protective housing 8 fixed effect, solves anti-
The problem of protecting box 8 comes off when in use, the top of screw 10 are through to the top of fixed block 9, the top on 10 surface of screw
Nut 11 is threaded with, the surface of protective housing 8 is fixedly connected with strong Withstand voltage layer 12, and the material of strong Withstand voltage layer 12 is steel, by force
The inner wall of Withstand voltage layer 12 and the surface soldered of protective housing 8, by setting strong Withstand voltage layer 12, play protective housing 8 pressure-resistant effect,
The problem of solving protective housing 8 when in use since pressure is excessive, causing protective housing 8 to damage, the surface of strong Withstand voltage layer 12
Be fixedly connected with corrosion-resistant coating 13, by setting corrosion-resistant coating 13, play the role of to diaphragm it is etch-proof, solve every
The problem of film pressure table corrodes, causes diaphragm to damage when in use；
Corrosion-resistant coating 13 includes graphite linings 1301, and the inner wall of graphite linings 1301 and the surface of strong Withstand voltage layer 12 are consolidated by viscose glue
Fixed connection, the surface of graphite linings 1301 are fixedly connected with the inner wall of resin coating layer 1302 by viscose glue, the table of graphite linings 1301
Face is fixedly connected with resin coating layer 1302, and the surface of resin coating layer 1302 and the inner wall of pitch enamelled coating 1303 are consolidated by viscose glue
Fixed connection, the surface of resin coating layer 1302 is fixedly connected with pitch enamelled coating 1303, the surface of pitch enamelled coating 1303 and skin of paint
1304 inner wall is fixedly connected by viscose glue, and the surface of pitch enamelled coating 1303 is fixedly connected with skin of paint 1304, the utility model
By setting loading plate 7, protective housing 8, fixed block 9, screw 10, nut 11, strong Withstand voltage layer 12, corrosion-resistant coating 13, graphite linings
1301st, resin coating layer 1302, pitch enamelled coating 1303 and skin of paint 1304 cooperate, and have reached anti-strong rotten effect, have solved
The problem of existing diaphragm is without anti-strong rotten function, it is not in corrosion to make diaphragm, ensure that measurement
The accuracy of numerical value, reduces the spoilage of diaphragm, so as to improve the practicality of diaphragm.
In use, by setting loading plate 7, fixed block 9, screw 10 and nut 11 to cooperate, protective housing 8 is played solid
The advantages of effect is good is determined, by setting strong Withstand voltage layer 12, corrosion-resistant coating 13, graphite linings 1301, resin coating layer 1302, asphalt caulk
Layer 1303 and skin of paint 1304 cooperate, and have reached anti-strong rotten effect.
In conclusion the anti-strong rotten diaphragm, passes through loading plate 7, protective housing 8, fixed block 9, screw 10, nut
11st, strong Withstand voltage layer 12, corrosion-resistant coating 13, graphite linings 1301,1304 phase of resin coating layer 1302, pitch enamelled coating 1303 and skin of paint
Mutually coordinate, solve the problems, such as existing diaphragm without anti-strong rotten function.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. the anti-strong rotten diaphragm of one kind, including pressure gauge watchcase（1）, it is characterised in that：The pressure gauge watchcase（1）Positive table
Shaft is connected with the axle center in face（2）, the shaft（2）Surface be fixedly connected with pointer（3）, the pressure gauge watchcase
（1）Front surface be provided with graduation apparatus（4）, the pressure gauge watchcase（1）Bottom be fixedly connected with meter base（5）, the instrument
Gauge stand（5）The bottom on surface is fixedly connected with flange seat（6）；
The meter base（5）Loading plate has been fixedly connected with the top of both sides（7）, the loading plate（7）Top movable connection
There is protective housing（8）, the protective housing（8）The bottom of inner wall both sides has been fixedly connected with fixed block（9）, the loading plate（7）'s
Bottom is provided with screw（10）, the screw（10）Top be through to fixed block（9）Top, the screw（10）Surface
Screw top is connected with nut（11）, the protective housing（8）Surface be fixedly connected with strong Withstand voltage layer（12）, the strong Withstand voltage layer
（12）Surface be fixedly connected with corrosion-resistant coating（13）；
The corrosion-resistant coating（13）Including graphite linings（1301）, the graphite linings（1301）Surface be fixedly connected with cold coating
Layer（1302）, the resin coating layer（1302）Surface be fixedly connected with pitch enamelled coating（1303）, the pitch enamelled coating
（1303）Surface be fixedly connected with skin of paint（1304）.
A kind of 2. anti-strong rotten diaphragm according to claim 1, it is characterised in that：The graphite linings（1301）It is interior
Wall and strong Withstand voltage layer（12）Surface be fixedly connected by viscose glue, the graphite linings（1301）Surface and resin coating layer
（1302）Inner wall be fixedly connected by viscose glue, the resin coating layer（1302）Surface and pitch enamelled coating（1303）Inner wall
It is fixedly connected by viscose glue, the pitch enamelled coating（1303）Surface and skin of paint（1304）Inner wall pass through viscose glue fix connect
Connect.
A kind of 3. anti-strong rotten diaphragm according to claim 1, it is characterised in that：The strong Withstand voltage layer（12）Material
Expect for steel, the strong Withstand voltage layer（12）Inner wall and protective housing（8）Surface soldered.
A kind of 4. anti-strong rotten diaphragm according to claim 1, it is characterised in that：The screw（10）Surface consolidate
Surely screw thread one, the nut are connected with（11）Inner wall be fixedly connected with the screw thread two being used cooperatively with screw thread one.
A kind of 5. anti-strong rotten diaphragm according to claim 1, it is characterised in that：The loading plate（7）Bottom
Offer and screw（10）The straight slot one being used cooperatively, the fixed block（9）Bottom offer and screw（10）It is used cooperatively
Straight slot two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274916.1U CN207231709U (en) | 2017-09-29 | 2017-09-29 | The anti-strong rotten diaphragm of one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274916.1U CN207231709U (en) | 2017-09-29 | 2017-09-29 | The anti-strong rotten diaphragm of one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231709U true CN207231709U (en) | 2018-04-13 |
Family
ID=61850014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274916.1U Expired - Fee Related CN207231709U (en) | 2017-09-29 | 2017-09-29 | The anti-strong rotten diaphragm of one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449547A (en) * | 2017-09-29 | 2017-12-08 | 无锡市凯丰压力表有限公司 | The anti-strong rotten diaphragm of one kind |
-
2017
- 2017-09-29 CN CN201721274916.1U patent/CN207231709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449547A (en) * | 2017-09-29 | 2017-12-08 | 无锡市凯丰压力表有限公司 | The anti-strong rotten diaphragm of one kind |
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| 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: 20180413 Termination date: 20190929 |