CN206523189U - A kind of gas meter movement group sealing mechanism - Google Patents
A kind of gas meter movement group sealing mechanism Download PDFInfo
- Publication number
- CN206523189U CN206523189U CN201720179670.3U CN201720179670U CN206523189U CN 206523189 U CN206523189 U CN 206523189U CN 201720179670 U CN201720179670 U CN 201720179670U CN 206523189 U CN206523189 U CN 206523189U
- Authority
- CN
- China
- Prior art keywords
- lug
- clamping hoop
- movement group
- flange
- gas meter
- 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
Abstract
The utility model provides a kind of gas meter movement group sealing mechanism, including movement group, upper casing and lower casing outside movement group；The upper casing bottom is provided with upper flange, lower flange is provided with the top of the lower casing, it is bonded together between the upper flange and lower flange by fluid sealant, the upper flange and lower flange are connected by gripping mechanism, the gripping mechanism includes semicircular first clamping hoop and semicircular second clamping hoop, the equal first lug in two ends of the first clamping hoop, the two ends of the second clamping hoop are equipped with the second lug, sealing gasket is provided between the first lug and the second lug, the first lug and the second lug are bolted.The utility model constitutes gripping mechanism to realize upper-lower casing connection and sealing using two clamping hoops, improves the voltage endurance capability of product, is easily installed and dismantles, and without using specific purpose tool.
Description
Technical field
The utility model is related to a kind of gas meter, flow meter equipment, especially a kind of gas meter movement group sealing mechanism.
Background technology
Existing gas meter leak tightness can be poor, have impact on the service life of gas meter, flow meter, adds cost.Patent applicant
One gas meter movement group sealing mechanism patent 201220753633.6 of earlier application, the technology in actual use,
, it is necessary to be safeguarded to movement group when being damaged due to gas meter, flow meter, now need destruction seal to reach dismounting effect, reinstall
When need more seal and using specific purpose tool install, it is extremely complex.For this reason, it is necessary to design a kind of modified gas meter movement group
Sealing mechanism.
Utility model content
The purpose of this utility model is to provide the gas meter movement group sealing mechanism of a kind of good sealing effect and convenient disassembly.
In order to realize the above object the technical solution adopted in the utility model is as follows：
A kind of gas meter movement group sealing mechanism, including movement group, upper casing and lower casing outside movement group；The upper casing
Bottom is provided with the top of upper flange, the lower casing and is provided with lower flange, is bonded between the upper flange and lower flange by fluid sealant
Together, the upper flange and lower flange are connected by gripping mechanism, the gripping mechanism include semicircular first clamping hoop and
Semicircular second clamping hoop, the equal first lug in two ends of the first clamping hoop, the two ends of the second clamping hoop are equipped with
Second lug, is provided with sealing gasket, the first lug and the second lug pass through bolt between the first lug and the second lug
Connection.
Further, the cross sectional shape of the first clamping hoop and the second clamping hoop is consistent, first including integral type
Clamp and the second clamp, the Z-shape structure of first clamp and the second clamp.
The beneficial effects of the utility model are as follows：The utility model constitutes gripping mechanism come to above and below using two clamping hoops
Housing realizes connection and sealing, improves the voltage endurance capability of product, is easily installed and dismantles, and without using specific purpose tool.
Brief description of the drawings
Fig. 1 is the structural representation of gas meter movement group sealing mechanism of the present utility model.
Fig. 2 is the structural representation of gripping mechanism in gas meter movement group sealing mechanism of the present utility model.
Fig. 3 is the enlarged drawing at A in the utility model Fig. 1.
Description of reference numerals：1st, movement group, 2, upper casing, 3, lower casing, the 4, first clamping hoop, the 5, second clamping hoop, 6, first
Lug, the 7, second lug, 8, sealing gasket, 9, upper flange, 10, lower flange, the 11, first clamp, the 12, second clamp.
Embodiment
Embodiment of the present utility model is as follows.
As shown in Figure 1, 2, 3, the utility model provides a kind of gas meter movement group sealing mechanism, including movement group 1, is located at
Upper casing 2 and lower casing 3 outside movement group 1；The bottom of upper casing 2 is provided with upper flange 9, and the top of lower casing 3 is provided with lower flange 10, institute
State and be bonded together between upper flange 9 and lower flange 10 by fluid sealant.
The upper flange 9 and lower flange 10 are connected by gripping mechanism, and the gripping mechanism includes the semicircular first card
Lock ring 4 and semicircular second clamping hoop 5, the equal first lug 6 in two ends of the first clamping hoop 4, the second clamping hoop 5
Two ends, which are equipped between the second lug 7, the lug 7 of first lug 6 and second, is provided with sealing gasket 8, the first lug 6 and the
Two lugs 7 are bolted, in order to dismantle.
The first clamping hoop 4 is consistent with the cross sectional shape of the second clamping hoop 5, the He of the first clamp 11 including integral type
Second clamp 12, the Z-shape structure of 11 and second clamp of the first clamp 12, upper flange 9 can be preferably wrapped up using zigzag configuration
Sealing effectiveness is realized with lower flange 10.
The utility model can directly dismantle the bolt between the lug 7 of first lug 6 and second, then when needing dismounting
First clamping hoop 4 and the second clamping hoop 5 are separated, then upper flange 9 and lower flange 10 are separated, to realize upper casing 2 and lower casing 3
Dismounting.
The utility model constitutes gripping mechanism to realize upper-lower casing connection and sealing using two clamping hoops, improves production
The voltage endurance capability of product, is easily installed and dismantles, and without using specific purpose tool.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, under the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff couple
Various modifications and improvement that technical solutions of the utility model are made, all should fall into the guarantor that claims of the present utility model are determined
In the range of shield.
Claims (2)
1. a kind of gas meter movement group sealing mechanism, it is characterised in that：Including movement group, the upper casing outside movement group is with
Shell；The upper casing bottom is provided with the top of upper flange, the lower casing and is provided with lower flange, by close between the upper flange and lower flange
Sealing is bonded together, and the upper flange and lower flange are connected by gripping mechanism, and the gripping mechanism includes semicircular the
One clamping hoop and semicircular second clamping hoop, the equal first lug in two ends of the first clamping hoop, the second clamping hoop
Two ends are equipped with the second lug, are provided with sealing gasket between the first lug and the second lug, the first lug and second convex
Ear is bolted.
2. gas meter movement group sealing mechanism according to claim 1, it is characterised in that：The first clamping hoop and second
The cross sectional shape of clamping hoop is consistent, the first clamp and the second clamp including integral type, first clamp and the second clamp
Z-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179670.3U CN206523189U (en) | 2017-02-27 | 2017-02-27 | A kind of gas meter movement group sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179670.3U CN206523189U (en) | 2017-02-27 | 2017-02-27 | A kind of gas meter movement group sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523189U true CN206523189U (en) | 2017-09-26 |
Family
ID=59892119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179670.3U Expired - Fee Related CN206523189U (en) | 2017-02-27 | 2017-02-27 | A kind of gas meter movement group sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523189U (en) |
-
2017
- 2017-02-27 CN CN201720179670.3U patent/CN206523189U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |