CN208091620U - A kind of engine base for pressure gauge - Google Patents
A kind of engine base for pressure gauge Download PDFInfo
- Publication number
- CN208091620U CN208091620U CN201820348452.2U CN201820348452U CN208091620U CN 208091620 U CN208091620 U CN 208091620U CN 201820348452 U CN201820348452 U CN 201820348452U CN 208091620 U CN208091620 U CN 208091620U
- Authority
- CN
- China
- Prior art keywords
- base body
- machine base
- pressure gauge
- raised
- pedestal
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of engine bases for pressure gauge, including pedestal protrusion, the connector for being placed in the machine base body of pedestal protrusion lower part and being placed between pedestal protrusion and machine base body, pedestal protrusion, connector and machine base body are integrally formed, the pedestal protrusion includes connection bump, connector includes terminal pad and the connecting pole that is formed in terminal pad, and connection bump is connect with terminal pad, and connecting pole is connect with machine base body.Engine base of the utility model for pressure gauge is integrally formed by pedestal protrusion, machine base body and connector, and entire engine base is not easy to loosen, and prevents gas leakage, improves pressure gauge security performance.
Description
Technical field
The utility model is related to a kind of engine bases for pressure gauge.
Background technology
Pressure gauge is widely used in the fields such as oil, chemical industry, metallurgy, weaving, scientific research, is the air pressure for measuring gas-guide tube
Equipment, pressure gauge are measured value very delicates, simultaneously because gas leakage can have hidden danger, run up to a certain amount of
It can explode, but current pressure gauge is of long duration, the junction of pedestal is easy to loosen, and gas is caused to leak, and there is also
It is dangerous.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of machine for pressure gauge preventing gas leakage
Seat.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of engine base for pressure gauge, including pedestal protrusion, are placed in the machine base body of pedestal protrusion lower part and are placed in
Connector between pedestal protrusion and machine base body, pedestal protrusion, connector and machine base body are integrally formed, and the pedestal is convex
It includes connection bump to rise, and connector includes terminal pad and the connecting pole that is formed in terminal pad, connection bump and terminal pad company
It connects, connecting pole is connect with machine base body.
Further, the pedestal protrusion further includes the raised ontology being formed in the connection bump and is formed in convex
The convex column of ontology is played, air admission hole is offered in the convex column, the both ends of raised ontology offer chamfering, and air admission hole is along protrusion
Vertically through the extremely machine base body bottom in the middle part of top end.
Further, the connecting hole for offering gas vent in the machine base body, being connected with gas vent, the gas vent
It is obliquely opened on the side of the machine base body, the gas vent is connected to the connecting hole in a straight line, the connection
The connection in hole and the air admission hole of pedestal protrusion.
Further, the angle formed between straight line and the machine base body horizontal plane where the gas vent is 20 °.
Further, mounting hole is further opened in the machine base body, mounting hole is the screw hole of M4, and depth is 8mm, Gu
It is two groups to determine hole, and mounting hole described in two groups is placed in the both sides of gas vent.
Further, the pedestal protrusion, connector and machine base body integrated molding are process by welding manner.
Further, the total height of the pedestal protrusion, connector and machine base body is 92mm.
Advantageous effect：Compared with the prior art, the utility model has the following beneficial effects：
Engine base of the utility model for pressure gauge is integrally formed by pedestal protrusion, machine base body and connector, whole
A engine base is not easy to loosen, and prevents gas leakage, improves pressure gauge security performance.
Description of the drawings
Fig. 1 is the front view of the engine base for pressure gauge.
The right side that Fig. 2 is Fig. 1 regards partial cutaway view.
Specific implementation mode
It please refers to Fig.1 to 2, a kind of engine base for pressure gauge, including pedestal protrusion 1, is placed in the machine of raised 1 lower part of pedestal
Seat ontology 2 and the connector 3 being placed between pedestal protrusion 1 and machine base body 2, pedestal protrusion 1, connector 3 and engine base sheet
Body 2 is integrally formed.Specifically, pedestal protrusion 1, connector 3 and machine base body 2 integrated molding may be used casting, welding or
Any one of modes such as machining.Preferably, in the present embodiment, pedestal protrusion 1, connector 3 and the one of machine base body 2 at
Type is process by welding manner.
The monnolithic case of the pedestal protrusion 1 is cylindrical structure, and the monnolithic case of machine base body 2 is cylindrical structure,
The total height of pedestal protrusion 1, connector 3 and machine base body 2 is 92mm, and pedestal protrusion 1 includes connection bump 11, the company of being formed in
It connects the raised ontology 12 in protrusion 11 and is formed in the convex column 13 of raised ontology 12, air admission hole is offered in convex column 13
14, connecting rod 11 and the connector 3 of pedestal protrusion 1 link together,
Connector 3 includes terminal pad 31 and the connecting pole 32 being formed in terminal pad 31, connection bump 11 and terminal pad
31 connections, connecting pole 32 are connect with machine base body 2.
The both ends of raised ontology 12 offer chamfering, and air admission hole 14 is along 13 top middle portion of convex column vertically through to engine base sheet
2 bottom of body.
Air admission hole 14 is through-hole, even a diameter of 17.5mm of raised ontology 12；12 periphery of raised ontology offers screw thread, convex
Play a diameter of 5.8mm of column 13；Thickness is 2.5mm, the cooperation of raised ontology 12 and convex column 13 for being connected to feeder
On face, to be further ensured that pedestal protrusion 1 is closely connect with feeder.
2 cylindrical structure of machine base body, the company for offering gas vent 21, being connected with gas vent 21 in machine base body 2
Hole 24 is connect, gas vent 21 is obliquely opened on the side of machine base body 2, and gas vent 21 is connected to connecting hole 24 in a straight line,
The connection of connecting hole 24 and the air admission hole 14 of pedestal protrusion 1, exhaust is transported to by gas by air admission hole 14 by connecting hole 24
In hole 21, mounting hole 23 is further opened in machine base body 2, mounting hole 23 is the screw hole of M4, and depth is 8mm, and mounting hole 23 is
Two groups, two groups of mounting holes 23 are placed in the both sides of gas vent 21, machine base body 2 by fixing bolt pass through after mounting hole 23 with gas
Device is connected to one, and it is compact to ensure that machine base body 2 is connect with device of air, is easily installed use, gas vent 21
A diameter of 6.5mm；Depth is 5.2mm, and the angle formed between 21 place straight line of gas vent and 2 horizontal plane of machine base body is 20 °,
A diameter of 1.5mm of connecting hole 24.
Engine base of the utility model for pressure gauge is integrally formed by pedestal protrusion, machine base body and connector, whole
A engine base is not easy to loosen, and prevents gas leakage, improves pressure gauge security performance.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, all record in detail in the claims.
Claims (7)
1. a kind of engine base for pressure gauge, which is characterized in that it is raised (1) including pedestal, it is placed in the machine of raised (1) lower part of pedestal
Seat ontology (2) and the connector (3) being placed between pedestal raised (1) and machine base body (2), pedestal protrusion (1), connector
(3) and machine base body (2) is integrally formed, and the pedestal raised (1) includes connection bump (11), and connector (3) includes connection
Disk (31) and the connecting pole (32) being formed in terminal pad (31), connection bump (11) are connect with terminal pad (31), connecting pole
(32) it is connect with machine base body (2).
2. the engine base according to claim 1 for pressure gauge, which is characterized in that the pedestal raised (1) further includes shape
At in the connection bump (11) raised ontology (12) and be formed in the convex columns (13) of raised ontology (12), it is described convex
It rises and offers air admission hole (14) on column (13), the both ends of raised ontology (12) offer chamfering, and air admission hole (14) is along convex column
(13) top middle portion is vertically through the extremely machine base body (2) bottom.
3. the engine base according to claim 1 for pressure gauge, which is characterized in that offered on the machine base body (2)
Gas vent (21), the connecting hole (24) being connected with gas vent (21), the gas vent (21) are obliquely opened in the engine base
On the side of ontology (2), the gas vent (21) is connected to the connecting hole (24) in a straight line, the connecting hole (24) and institute
State the connection of the air admission hole (14) of pedestal raised (1).
4. the engine base according to claim 3 for pressure gauge, which is characterized in that straight line where the gas vent (21) with
The angle formed between machine base body (2) horizontal plane is 20 °.
5. the engine base according to claim 3 for pressure gauge, which is characterized in that also opened up on the machine base body (2)
It is the screw hole of M4 to have mounting hole (23), mounting hole (23), and the depth of mounting hole (23) is 8mm, and mounting hole (23) is two groups, two groups
The mounting hole (23) is placed in the both sides of gas vent (21).
6. the engine base according to claim 1 for pressure gauge, which is characterized in that the pedestal raised (1), connector
(3) and machine base body (2) integrated molding is process by welding manner.
7. the engine base according to claim 1 for pressure gauge, which is characterized in that the pedestal raised (1), connector
(3) and the total height of machine base body (2) is 92mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348452.2U CN208091620U (en) | 2018-03-14 | 2018-03-14 | A kind of engine base for pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820348452.2U CN208091620U (en) | 2018-03-14 | 2018-03-14 | A kind of engine base for pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208091620U true CN208091620U (en) | 2018-11-13 |
Family
ID=64062691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820348452.2U Expired - Fee Related CN208091620U (en) | 2018-03-14 | 2018-03-14 | A kind of engine base for pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208091620U (en) |
-
2018
- 2018-03-14 CN CN201820348452.2U patent/CN208091620U/en not_active Expired - Fee Related
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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: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |