CN209623944U - A kind of panel installed pressure gauge - Google Patents
A kind of panel installed pressure gauge Download PDFInfo
- Publication number
- CN209623944U CN209623944U CN201920458426.XU CN201920458426U CN209623944U CN 209623944 U CN209623944 U CN 209623944U CN 201920458426 U CN201920458426 U CN 201920458426U CN 209623944 U CN209623944 U CN 209623944U
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- CN
- China
- Prior art keywords
- pressure gauge
- panel
- securing bracket
- hole
- type pressure
- 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.)
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Abstract
The utility model discloses a kind of panel installed pressure gauges, belong to pressure gauge technical field.It includes copper sleeve, shell flange, securing bracket and screw rod, and the securing bracket is symmetrical structure, with N number of end, N is the integer more than or equal to 2, and center offers a through-hole, offers fastener hole at its both ends, when installation, the copper sleeve passes through through-hole and the securing bracket is socketed；Panel is placed between the shell flange and securing bracket, and screw rod passes through fastener hole, panel is threadedly coupled with shell flange.By increasing a securing bracket, securing bracket is symmetrical structure, it is with N number of end, N is the integer more than or equal to 2, shell flange and securing bracket in panel formation twice clamping force, and twice are protected so that pressure gauge is more firmly mounted, the shock resistance of pressure gauge can effectively be enhanced, compared to existing pressure gauge, the repair time extends at least 1-2 times, guarantees the accuracy of gauge measurement numerical value.
Description
Technical field
The utility model belongs to pressure gauge technical field, more specifically to a kind of face being easily installed and more fasten
Board mount type pressure gauge.
Background technique
Pressure gauge passes through the elastic deformation of the sensing element (Bourdon tube, bellows, bellows) in table, then by machine core in table
Switching mechanism conducts pressure deformation to pointer, causes indicators turn to show pressure.The pressure gauge largely used at present
Structure includes that watchcase, the table body for being embedded in watchcase and dial plate, dial plate are fastened on watchcase, machine core is equipped in watchcase, on machine core
It is connected with pointer, bourdon tube is installed on machine core, pull rod is connected between bourdon tube and machine core, for some panel installed pressures
Power table serves as flange effect on watchcase, is equipped at least three mounting holes on the outside of flange, passes through three installations in flange
Attachment screw and the panel using equipment are installed and are fixed on hole, but this kind of pressure gauge is largely hanging, some device sides
Plate thickness is relatively thin, be easy to cause pressure gauge and panel run-off the straight when pipeline is threadedly engaged with pressure tapping；In addition, have
Equipment itself shake is bigger, and the watchcase of pressure gauge is fixed with panel using three screws, is easy to generate loosening, finally make
It is loosened at pressure tapping screw thread and pipeline, gauge measurement numerical value is inaccurate.
To solve the above-mentioned problems, for example, Chinese patent CN201820122549.1 discloses a kind of pressure gauge installation group
Part, including installation panel, pressure gauge installing ring, install and offer pressure gauge mounting hole, the side of pressure gauge installing ring on panel
Equipped with circular protrusions platform, circular protrusions platform passes through pressure gauge mounting hole and carries out limited support to installation table；Circular protrusions edge of table
Place is opposite to be equipped with one group of fastening screw, and fastening screw one end is fixedly connected with circular protrusions platform, and the other end is arranged with fastening nut
With L-type holding part, the vertical section that L-type holding part is radially extended to circular protrusions platform is equipped with a through-hole, L-type holding part horizontal segment
It is vertical with installation panel surface, and the free end of L-type holding part horizontal segment is abutted with installation panel surface.The pressure gauge passes through circle
Shape protrusion platform forms support, and is abutted by the free end of L-type holding part horizontal segment with installation panel surface, can effectively improve
The stability of installation still in actual use, due to the vibration of equipment itself, still results in loosening, so as to cause pressure
Table measured value is inaccurate.
Summary of the invention
1. to solve the problems, such as
It is not secured enough for the installation of existing panel installed pressure gauge, it is easy to produce loosening, causes stress table measurement numerical value
Inaccurate problem, the utility model provide a kind of panel installed pressure gauge and pressure can be improved by twice security measure
The fastness of table installation, enhances the shock resistance of pressure gauge, guarantees the accuracy of gauge measurement numerical value.
2. technical solution
To solve the above-mentioned problems, technical solution used by the utility model is as follows:
The panel installed pressure gauge of the utility model, including copper sleeve, shell flange, securing bracket and screw rod, it is described
Securing bracket is symmetrical structure, and with N number of end, N is the integer more than or equal to 2, and center offers a through-hole, at its both ends
Offer fastener hole, when installation, the copper sleeve passes through through-hole and the securing bracket is socketed；Panel is placed in the shell flange
Between securing bracket, screw rod passes through fastener hole, panel is threadedly coupled with shell flange.
In a kind of possible embodiment of the utility model, the securing bracket center offers one and the copper sleeve
The square through hole of cooperation.
In a kind of possible embodiment of the utility model, the line of a vertical angles of the square through hole passes through described
The center of fastener hole.
In a kind of possible embodiment of the utility model, the securing bracket is plate, with a thickness of 1-3mm.
In a kind of possible embodiment of the utility model, the copper sleeve has a cylindrical section, offers one thereon
Mounting groove, the width of the mounting groove are consistent with the thickness of the securing bracket.
In a kind of possible embodiment of the utility model, the cross sectional shape of the mounting groove is rectangle, and depth is
1-2mm。
In a kind of possible embodiment of the utility model, as N=2, the outer profile of the securing bracket be diamond shape,
Rectangle or ellipse.
In a kind of possible embodiment of the utility model, the material of the securing bracket is that aircraft aluminum or aluminium close
Gold.
In a kind of possible embodiment of the utility model, the diameter of the mounting groove is less than square through hole inscribed circle
Diameter.
In a kind of possible embodiment of the utility model, the fastener hole is round hole, square hole or ellipse
Hole.
3. beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:
(1) the panel installed pressure gauge of the utility model, by increasing a securing bracket, securing bracket is symmetrical junction
Structure, with N number of end, N, which is the integer more than or equal to 2, shell flange and securing bracket, forms twice clamping force in panel, and two
Road protects so that pressure gauge is more firmly mounted, and can effectively enhance the shock resistance of pressure gauge, compares existing pressure gauge, inspection
At least 1-2 times of time extension is repaired, guarantees the accuracy of gauge measurement numerical value；
(2) the panel installed pressure gauge of the utility model, the through-hole of securing bracket are matched with copper sleeve, so that tightly
Clamped frame can be fitted on the shell of pressure gauge, and it is more compact, reasonable to install；
(3) the panel installed pressure gauge of the utility model, the line of a vertical angles of the square through hole of securing bracket
It across the center of the fastener hole, on the one hand can guarantee the symmetry of securing bracket, on the other hand be convenient for the installation of pressure gauge,
So that securing bracket is in vertical direction always, securing bracket utilizes the gravity of itself, keeps balance, enhances the firm of pressure gauge
Property；
(4) the panel installed pressure gauge of the utility model, securing bracket are socketed on copper sleeve, and mounting groove is set
Meter, can be in order to the installation of securing bracket；
(5) the panel installed pressure gauge of the utility model needs to control the overall weight of its own, the material of securing bracket
Matter selects light-weight metal, such as aircraft aluminum or aluminium alloy, the light weight of securing bracket that the secured of pressure gauge can be enhanced
Property.
Detailed description of the invention
The technical solution of the utility model is described in further detail below with reference to drawings and examples, still
It should be known that these attached drawings are designed for task of explanation, therefore not as the restriction of the scope of the utility model.In addition,
Unless otherwise indicated, these attached drawings are meant only to conceptually illustrate structure construction described herein, without to carry out to scale
It draws.
Fig. 1 is the utility model panel installed pressure meter structure schematic diagram；
Fig. 2 is the side view of the utility model panel installed pressure gauge；
Fig. 3 is the partial view of the utility model panel installed pressure gauge；
Fig. 4 is the copper sleeve structural schematic diagram of the utility model panel installed pressure gauge；
Fig. 5 is a kind of structural schematic diagram of securing bracket of the utility model panel installed pressure gauge；
Fig. 6 is the securing bracket another kind structural schematic diagram of the utility model panel installed pressure gauge.
Description of symbols:
100, copper sleeve；110, cylindrical section；120, mounting groove；200, shell flange；300, securing bracket；310, end；
320, fastener hole；330, through-hole；400, screw rod；500, panel.
Specific embodiment
Hereafter to the detailed description of the exemplary embodiment of the utility model with reference to attached drawing, which forms the one of description
Part has been shown as example the enforceable exemplary embodiment of the utility model in the figure.Although these exemplary realities
Example is applied to be described in sufficient detail so that those skilled in the art can implement the utility model, it is to be understood that it can be realized
His embodiment and can various changes can be made to the utility model in the case where not departing from the spirit and scope of the utility model.Hereafter
Required the scope of the utility model is not limited to the more detailed description of the embodiments of the present invention, and only
The description of the characteristics of in order to be illustrated and not limit to the utility model and feature, to propose to execute the utility model
Best mode, and it is sufficient to make those skilled in the art that can implement the utility model.Therefore, the scope of the utility model only by
Appended claims limit.
Hereafter the detailed description of the utility model and example embodiment are more fully understood in combination with attached drawing, wherein this reality
It is identified with novel element and feature by appended drawing reference.
Embodiment 1
As shown in Figures 1 to 6, the 500 installing type pressure gauge of panel of the present embodiment, can be realized vacantly by panel 500
Installation, including pressure vacuum gauge, spiral pressure gauge, low temperature refrigerant pressure gauge etc..The pressure gauge includes copper sleeve 100, shell
Body flange 200, securing bracket 300 and screw rod 400, the securing bracket 300 are symmetrical structure, and the symmetrical structure can be
Central symmetry or axisymmetrical, it is ensured that the balance of securing bracket 300, so that the balance for improving pressure gauge entirety is firm
Performance.
As shown in Figure 5 and Figure 6, the securing bracket 300 is plate, with a thickness of 1mm, 1.5mm, 2mm, 2.5mm, 3mm,
Preferably 2mm, the outer profile of the securing bracket 300 are diamond shape, rectangle or ellipse, preferably can be diamond shape, tool
There are 2 ends 310, center offers a through-hole 330, and the shape of the through-hole 330 can be square through hole 330, realizes and copper
The cooperation of connector 100, while securing bracket 300 is positioned.
In addition, the outer profile of the securing bracket 300 can be trilobes, bunge bedstraw herb shape, five-cornuted, hexagonal etc.
Deng being designed according to specific requirement.
Further, in Fig. 1, fastener hole 320 is offered at 300 both ends of securing bracket, the fastener hole 320 is circle
Hole, square hole or slotted eye, preferably round hole, design easy to process, when installation, the copper sleeve 100 passes through logical
Hole 330 and the securing bracket 300 are socketed；Panel 500 is placed between the shell flange 200 and securing bracket 300, screw rod
400 pass through fastener hole 320, panel 500 is threadedly coupled with shell flange 200, and the length of screw rod 400 is greater than the thickness of panel 500.
As shown in figure 5, the line of a vertical angles of the square through hole 330 passes through the center of the fastener hole 320, the knot
The design of structure is so that securing bracket 300 is in a vertical state after installing, and holding as far as possible balances, to improve anti-seismic performance.
In the present embodiment, in order to facilitate the installation of securing bracket 300, the copper sleeve 100 has a cylindrical section 110,
On offer a mounting groove 120, the width of the mounting groove 120 is consistent with the thickness of the securing bracket 300, specifically,
The cross sectional shape of the mounting groove 120 is rectangle, depth 1mm, 1.5mm, 2mm, preferably 2mm, the mounting groove 120
Diameter be less than square through hole 330 and be inscribed diameter of a circle, when installation operation, mounting groove of the securing bracket 300 in copper sleeve 100
It is rotated by 90 ° at 120, the fastener hole 320 on both sides screws in long bolt 400 and is directly against 500 back of device panel.
In order to mitigate the weight of securing bracket 300 as far as possible, the material of the securing bracket 300 be aircraft aluminum or
Aluminium alloy, the prepared securing bracket 300 of these materials not only has good shock resistance, but also greatly reduces pressure
The overall weight of power table.
The utility model and embodiments thereof is described in above embodiments, and description is not limiting.It should refer to
Out, for those of ordinary skill in the art, under the premise of not departing from the utility model creation objective, without wound
The property made designs frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of panel (500) installing type pressure gauge, including copper sleeve (100) and shell flange (200), which is characterized in that also
Including securing bracket (300) and screw rod (400), the securing bracket (300) is symmetrical structure, with N number of end (310), N
For the integer more than or equal to 2, center offers a through-hole (330), offers fastener hole (320) at its both ends, described when installation
Copper sleeve (100) passes through through-hole (330) and the securing bracket (300) and is socketed；Panel (500) is placed in the shell flange
(200) between securing bracket (300), screw rod (400) passes through fastener hole (320), panel (500) and shell flange (200) spiral shell
Line connection.
2. panel (500) installing type pressure gauge according to claim 1, which is characterized in that in the securing bracket (300)
The heart offers the square through hole (330) of one with the copper sleeve (100) cooperation.
3. panel (500) installing type pressure gauge according to claim 2, which is characterized in that the square through hole (330)
The line of one vertical angles passes through the center of the fastener hole (320).
4. panel (500) installing type pressure gauge according to claim 1 or 2, which is characterized in that the securing bracket
It (300) is plate, with a thickness of 1-3mm.
5. panel (500) installing type pressure gauge according to claim 4, which is characterized in that the copper sleeve (100) has
One cylindrical section (110) offers a mounting groove (120) thereon, the width and the securing bracket of the mounting groove (120)
(300) thickness is consistent.
6. panel (500) installing type pressure gauge according to claim 5, which is characterized in that the mounting groove (120) is cut
Face shape is rectangle, depth 1-2mm.
7. panel (500) installing type pressure gauge according to claim 1 or 2, which is characterized in that described tight as N=2
The outer profile of clamped frame (300) is diamond shape, rectangle or ellipse.
8. panel (500) installing type pressure gauge according to claim 1 or 2, which is characterized in that the securing bracket
(300) material is aircraft aluminum or aluminium alloy.
9. panel (500) installing type pressure gauge according to claim 2, which is characterized in that the mounting groove (120) it is straight
Diameter is less than square through hole (330) and diameter of a circle is inscribed.
10. panel (500) installing type pressure gauge according to claim 1 or 2, which is characterized in that the fastener hole (320)
For round hole, square hole or slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458426.XU CN209623944U (en) | 2019-04-04 | 2019-04-04 | A kind of panel installed pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458426.XU CN209623944U (en) | 2019-04-04 | 2019-04-04 | A kind of panel installed pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209623944U true CN209623944U (en) | 2019-11-12 |
Family
ID=68458423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458426.XU Expired - Fee Related CN209623944U (en) | 2019-04-04 | 2019-04-04 | A kind of panel installed pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209623944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050991A (en) * | 2020-08-20 | 2020-12-08 | 台州阿凡提电子科技有限公司 | Pressure gauge |
-
2019
- 2019-04-04 CN CN201920458426.XU patent/CN209623944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050991A (en) * | 2020-08-20 | 2020-12-08 | 台州阿凡提电子科技有限公司 | Pressure gauge |
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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: 20191112 Termination date: 20200404 |