CN214277089U - Protective device of diaphragm gas meter - Google Patents
Protective device of diaphragm gas meter Download PDFInfo
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- CN214277089U CN214277089U CN202120198840.9U CN202120198840U CN214277089U CN 214277089 U CN214277089 U CN 214277089U CN 202120198840 U CN202120198840 U CN 202120198840U CN 214277089 U CN214277089 U CN 214277089U
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Abstract
The utility model discloses a protector of diaphragm type gas table relates to protector technical field, including gas table body and protective structure, the top both sides of gas table body all are provided with the connector, protective structure can dismantle with the gas table body through two connectors and be connected, protective structure includes that protection box, two fixed fixture blocks, first regulation fixed block, second adjust the fixed block, two one side of fixed fixture block respectively with the top both ends fixed connection of protection box, two one side that fixed fixture block is close to each other all is provided with first fixed bayonet socket, two protection box top inboard between the fixed fixture block all is provided with the slip track. The utility model discloses a to protective structure demountable installation's design, it is comparatively swift convenient to install, not only can wholly carry out fine protection to the gas meter body, and when protective structure appears damaging in the use, can dismantle the change fast, suitable using widely.
Description
Technical Field
The utility model relates to a protector technical field especially relates to a protector of diaphragm type gas table.
Background
At present, two gas meters are mainstream in the market, and one gas meter is a traditional mechanical diaphragm gas meter; the other is a prepaid diaphragm gas meter. The mechanical diaphragm gas meter is metered by a mechanical roller, the mechanical roller performs addition operation according to the used gas amount, and when one unit amount is used, the roller counts by one, and finally gas amount metering recording is realized.
When installing the use to the diaphragm type gas table, in order to protect the diaphragm type gas table, generally directly through screw fixed mounting protective structure on the wall body in the diaphragm type gas table outside, not only the installation is comparatively troublesome, and in the use, when protective structure appears damaging, there is the phenomenon of being not convenient for dismantle the change to protective structure, for this reason we have designed the protector of a diaphragm type gas table and have solved above problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the protector of a diaphragm type gas table that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a protective device of a membrane type gas meter comprises a gas meter body and a protective structure, wherein two sides of the top of the gas meter body are respectively provided with a connector, the protective structure is detachably connected with the gas meter body through two connectors, the protective structure comprises a protective box, two fixed fixture blocks, a first adjusting fixed block and a second adjusting fixed block, one side of each of the two fixed fixture blocks is respectively and fixedly connected with two ends of the top of the protective box, one side of each of the two fixed fixture blocks, which is close to each other, is provided with a first fixed bayonet, the inner side of the top of the protective box between the two fixed fixture blocks is provided with a sliding track, one side of each of the first adjusting fixed block and the second adjusting fixed block is provided with a sliding block, the sliding block is slidably arranged in the sliding track, one side of each of the first adjusting fixed block and the second adjusting fixed block, which is far away from each other, is provided with a second fixed bayonet matched with the first fixed bayonet, and the first adjusting fixed block and the second adjusting fixed block are overlapped and slidably mounted at the side close to each other.
Preferably, the bottom both sides of first regulation fixed block all are provided with the track groove, the top both sides of second regulation fixed block all are provided with the sliding pin that extends to track inslot portion, be connected with buffer spring between one side of sliding pin and the inner wall in track groove.
Preferably, the first fixing bayonet and the second fixing bayonet are matched with the two sides of the connector, and anti-slip lines are arranged on the inner sides of the first fixing bayonet and the second fixing bayonet.
Preferably, the cross section of the protection box is of a U-shaped structure, and rubber anti-slip pads are arranged on the inner walls of the two sides of the protection box.
Preferably, the first adjusting fixing block and the second adjusting fixing block are of matched groove-shaped structures on the overlapped and connected side.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the sliding blocks are arranged on one sides of the first adjusting fixed block and the second adjusting fixed block, the sliding blocks are slidably arranged in the sliding tracks, and the design of overlapping and sliding installation on one sides of the first adjusting fixed block and the second adjusting fixed block, which are close to each other, is convenient for quickly installing the connectors on two sides of the top of the gas meter body when in use, so that the outer side and two sides of the gas meter body can be well protected; simultaneously, when protective structure appears damaging in the use, be convenient for press through adjusting the fixed block application of force to first regulation fixed block and second, be convenient for dismantle the change fast protective structure.
The utility model discloses a through to protective structure demountable installation's design, it is comparatively swift convenient to install, not only can wholly carry out fine protection to the gas meter body, and when protective structure appears damaging in the use, can dismantle the change fast, suitable using widely.
Drawings
Fig. 1 is a schematic structural diagram of a protective device of a diaphragm gas meter according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is the utility model provides a top view of the protective structure of the protective device of the membrane type gas meter.
In the figure: the gas meter comprises a gas meter body 1, a protection box 2, a connector 3, a rubber non-slip mat 4, a first fixed bayonet 5, a first adjusting fixed block 6, a track groove 601, a second adjusting fixed block 7, a sliding pin 701, a fixed clamping block 8, a sliding track 9, a sliding block 10, a second fixed bayonet 11 and a buffer spring 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a protective device for a membrane type gas meter comprises a gas meter body 1 and a protective structure, wherein two sides of the top of the gas meter body 1 are respectively provided with a connector 3, the protective structure is detachably connected with the gas meter body 1 through the two connectors 3, the protective structure comprises a protective box 2 and two fixed fixture blocks 8, the cross section of the protection box 2 is of a U-shaped structure, rubber anti-slip pads 4 are arranged on the inner walls of two sides of the protection box 2, one side of each of two fixed fixture blocks 8 is fixedly connected with two ends of the top of the protection box 2, a first fixed bayonet 5 is arranged on one side, close to each other, of each of the two fixed fixture blocks 8, a sliding rail 9 is arranged on the inner side of the top of the protection box 2 between the two fixed fixture blocks 8, and a sliding block 10 is arranged on one side of each of the first adjusting and fixing block 6 and the second adjusting and fixing block 7;
in this embodiment, referring to fig. 2, the sliding block 10 is slidably mounted inside the sliding track 9, the sides of the first adjusting fixing block 6 and the second adjusting fixing block 7, which are away from each other, are both provided with second fixing bayonets 11 adapted to the first fixing bayonets 5, the first fixing bayonets 5 and the second fixing bayonets 11 are both adapted to two sides of the connector 3, and the inner sides of the first fixing bayonets 5 and the second fixing bayonets 11 are both provided with anti-slip patterns; the first adjusting fixing block 6 and the second adjusting fixing block 7 are overlapped and slidably mounted at the side close to each other; one sides of the first adjusting fixing block 6 and the second adjusting fixing block 7 which are connected in an overlapping mode are both of matched groove-shaped structures;
more specifically, two sides of the bottom of the first adjusting and fixing block 6 are provided with track grooves 601, two sides of the top of the second adjusting and fixing block 7 are provided with sliding pins 701 extending into the track grooves 601, and a buffer spring 12 is connected between one side of each sliding pin 701 and the inner wall of each track groove 601; wherein, under the normal state of the buffer spring 12, the two outer ends of the second fixed bayonet 11 at one side of the first adjusting fixed block 6 and the second adjusting fixed block 7 are in contact with the two outer ends of the first bayonet 5;
it should be noted that the size of the inside of the protection box 2 is matched with the outside of the gas meter body 1, and the size of the first fixing bayonet 5 and the second fixing bayonet 11 is matched with the connector 3; wherein, the protection box 2 is made of transparent elastic plastic material.
The working principle is as follows: when the diaphragm type gas meter is installed and used, force can be directly applied to one side of the first adjusting fixing block 6 opposite to the second adjusting fixing block 7, after the first adjusting fixing block 6 and the second adjusting fixing block 7 are stressed, the sliding pin 701 moves on the inner side of the track groove 601 and compresses the buffer spring 12, meanwhile, the first adjusting fixing block 6 and the second adjusting fixing block 7 drive the two second fixing bayonets 11 to move, the distance between the second fixing bayonets 11 and the first fixing bayonets 5 is increased, the connectors 3 on two sides of the top of the gas meter body 1 can be conveniently and quickly installed, the outer side and two sides of the gas meter body 1 can be well protected, the protection box 2 is pressed to apply force, the two first fixing bayonets 5 are installed on one side of the two connectors 3, the force applied to the first adjusting fixing block 6 and the second adjusting fixing block 7 is released, the first adjusting fixed block 6 and the second adjusting fixed block 7 rebound through the elastic force of the compressed buffer spring 12 to drive the two second fixing bayonets 11 to be installed on the inner sides of the two connectors 3 and well protect the top of the gas meter body 1; simultaneously, when protective structure appears damaging in the use, be convenient for press through adjusting the application of force of fixed block 7 to first regulation fixed block 6 and second, be convenient for dismantle the change fast protective structure.
The utility model discloses a through to protective structure demountable installation's design, it is comparatively swift convenient to install, not only can wholly carry out fine protection to gas meter body 1, and when protective structure appears damaging in the use, can dismantle the change fast, suitable using widely.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A protection device of a membrane type gas meter comprises a gas meter body (1) and a protection structure, and is characterized in that connectors (3) are arranged on two sides of the top of the gas meter body (1), the protection structure is detachably connected with the gas meter body (1) through the two connectors (3), the protection structure comprises a protection box (2), two fixed clamping blocks (8), a first adjusting fixed block (6) and a second adjusting fixed block (7), one side of each of the two fixed clamping blocks (8) is fixedly connected with two ends of the top of the protection box (2), one side, close to each other, of each of the two fixed clamping blocks (8) is provided with a first fixed bayonet (5), the inner side of the top of the protection box (2) between the two fixed clamping blocks (8) is provided with a sliding rail (9), and one sides of the first adjusting fixed block (6) and the second adjusting fixed block (7) are provided with sliding blocks (10), slider (10) slidable mounting is in the inside of slip track (9), one side that first regulation fixed block (6) and second were adjusted fixed block (7) and were kept away from each other all is provided with second fixed bayonet socket (11) with first fixed bayonet socket (5) looks adaptation, first regulation fixed block (6) and second are adjusted one side stack slidable mounting that fixed block (7) are close to each other.
2. The membrane type gas meter protection device according to claim 1, wherein rail grooves (601) are formed in both sides of the bottom of the first adjusting fixed block (6), sliding pins (701) extending into the rail grooves (601) are formed in both sides of the top of the second adjusting fixed block (7), and a buffer spring (12) is connected between one side of each sliding pin (701) and the inner wall of each rail groove (601).
3. The protection device for the membrane type gas meter according to claim 1, wherein the first fixing bayonet (5) and the second fixing bayonet (11) are both matched with two sides of the connector (3), and anti-skid grains are arranged on the inner sides of the first fixing bayonet (5) and the second fixing bayonet (11).
4. The membrane gas meter protection device according to claim 1, wherein the cross section of the protection box (2) is of a U-shaped structure, and rubber anti-slip pads (4) are arranged on the inner walls of two sides of the protection box (2).
5. The protection device of a membrane gas meter as claimed in claim 1, wherein the first adjusting fixed block (6) and the second adjusting fixed block (7) are both of a groove-shaped structure matched with each other at the side of the overlapping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198840.9U CN214277089U (en) | 2021-01-25 | 2021-01-25 | Protective device of diaphragm gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198840.9U CN214277089U (en) | 2021-01-25 | 2021-01-25 | Protective device of diaphragm gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277089U true CN214277089U (en) | 2021-09-24 |
Family
ID=77768477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120198840.9U Active CN214277089U (en) | 2021-01-25 | 2021-01-25 | Protective device of diaphragm gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277089U (en) |
-
2021
- 2021-01-25 CN CN202120198840.9U patent/CN214277089U/en active Active
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