CN211450231U

CN211450231U - Clamping structure convenient for gas meter installation

Info

Publication number: CN211450231U
Application number: CN201921754869.XU
Authority: CN
Inventors: 孙建; 孙英杉; 仇优
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-08
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to a gas table technical field just discloses a joint structure convenient to gas table installation, including last latch device and lower latch device, go up latch device and latch device down on including upper fixed plate and bottom plate, the fixed ear of the equal fixedly connected with in both sides of upper fixed plate, the fixed orifices has been seted up at the middle part of fixed ear, the equal fixedly connected with fixed block in both sides of upper fixed plate bottom. This joint structure convenient to gas table installation, the relative or opposite direction's of slider motion on the drive lead screw through rotating first square column, utilize the support and the spacing of bracing piece, thereby drive two relative or opposite direction's of removal seat motion, and then be convenient for adapt to the gas table of different width sizes, drive sleeve screw in or screw out the threaded rod in through rotating the second square column, thereby adjust the vertical distance between latch and the lower latch, and then be convenient for adapt to the gas table of different length sizes, the controllability and the accommodation of this device have been improved.

Description

Clamping structure convenient for gas meter installation

Technical Field

The utility model relates to a gas table technical field specifically is a joint structure convenient to gas table installation.

Background

The gas meter has the advantages that only the roller with the number is seen outside the small glass window, seven digits are arranged on the roller, the front four digits of the small number are black, the rear three digits are red, fuel for daily cooking of people is converted from conventional energy sources such as firewood, coal and the like which are seriously wasted and polluted into natural gas and coal gas, even clean energy sources such as electricity and the like, the gas meter plays a role, and the automatic accumulation function of the gas meter enables people using the natural gas or the pipeline coal gas to conveniently know how much gas is used, so that the payment can be made according to the cubic meter consumed by the gas per month.

However, the existing gas meter is usually fixed on the wall by the bolt directly, the installation and the disassembly are troublesome, and the phenomenon of thread slipping of the bolt and the wall bolt hole is easily caused after the gas meter is disassembled for many times, so that not only a new bolt fixing hole needs to be drilled, but also the connection position of the gas meter and the gas pipeline needs to be adjusted, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a joint structure convenient to gas table installation, possess the installation and dismantle of being convenient for, a mount regulation nature for fixed gas table is strong, accommodation is wide, the advantage that stability is high, it all is on the wall through bolt snap-on usually to have solved current gas table, the installation is all comparatively troublesome with the dismantlement, and lead to bolt and wall bolt hole to appear the phenomenon of smooth silk after dismantling many times easily, therefore not only need bore and get new bolt fastening hole, and need adjust the hookup location of gas table and gas pipeline, it is very inconvenient, current can carry out fixed mount to the gas table, the regulation nature is poor, be difficult to adapt to the gas table of equidimension specification not, accommodation is lower, and the stability of installation is also relatively poor problem.

The utility model provides a following technical scheme: a clamping structure convenient for mounting a gas meter comprises an upper clamping device and a lower clamping device, wherein the upper clamping device and the lower clamping device are provided with an upper fixing plate and a lower fixing plate, two sides of the upper fixing plate are fixedly connected with fixing lugs, the middle parts of the fixing lugs are provided with fixing holes, two sides of the bottom of the upper fixing plate are fixedly connected with fixing blocks, a lead screw is movably sleeved between the two fixing blocks, the middle part of the lead screw is fixedly sleeved with a first square column, two ends of the lead screw are respectively provided with a sliding block in a threaded manner, the bottom of the fixing block is fixedly connected with a fixing frame, the middle part of the inner cavity of the fixing frame is fixedly sleeved with a supporting rod, the top and the bottom of the inner cavity of the fixing frame are respectively provided with a movable groove, two ends of the supporting rod are movably sleeved with a moving seat, the top of, the back of fixture block is equipped with the support ring, and all is equipped with the rubber pad on the inner wall of fixture block and the front of support ring, the equal fixedly connected with threaded rod in both sides of upper fixed plate bottom.

Preferably, the threaded sleeve is arranged at the bottom of the threaded rod in a threaded manner, the second square column is fixedly sleeved in the middle of the sleeve, the sleeve rod is movably sleeved at the bottom of the sleeve, and the bottom of the sleeve rod is fixedly connected with one side of the top of the lower fixing plate.

Preferably, both ends of the screw rod are provided with threads which are symmetrically distributed about the first square column, and both ends of the screw rod respectively correspond to the two movable seats.

Preferably, the movable groove is movably sleeved with the bottom of the sliding block and the top and the bottom of the movable seat.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the clamping structure convenient for mounting the gas meter is characterized in that an upper clamping device is mounted on a wall surface through a fixing hole on a fixing lug, a sleeve is screwed into a threaded rod on the upper clamping device through a second square column, so that a lower clamping device is connected with the upper clamping device, when the gas meter needs to be mounted, the second square column is rotated, the vertical distance between upper clamping devices and upper clamping blocks on the lower clamping devices is adjusted, so that the length of the gas meter is adapted, the gas meter is clamped and fixed in the vertical direction, the first square column is rotated to drive the upper clamping devices and the two clamping blocks on the lower clamping devices to move relatively, so that the gas meter is clamped and fixed in the horizontal direction, the gas meter is stably fixed on the upper clamping devices and the lower clamping devices, the mounting is convenient, when the gas meter needs to be dismounted, the gas meter can be dismounted only by rotating the first square column and the second square column, the dismantlement is also very convenient, compares in current mode through the bolt fastening, and this kind of mode can not appear smooth silk, need dismantle the gas pipeline and carry out the problem that the position was changed etc. with the gas table when guaranteeing the steadiness.

2. This joint structure convenient to gas table installation, the relative or opposite direction's of slider motion on the drive lead screw through rotating first square column, utilize the support and the spacing of bracing piece, thereby drive two relative or opposite direction's of removal seat motion, and then be convenient for adapt to the gas table of different width sizes, drive sleeve screw in or screw out the threaded rod in through rotating the second square column, thereby adjust the vertical distance between latch and the lower latch, and then be convenient for adapt to the gas table of different length sizes, the controllability and the accommodation of this device have been improved.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structural block of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. an upper clamping device; 2. a lower clamping device; 3. an upper fixing plate; 4. a lower fixing plate; 5. fixing the ear; 6. a fixing hole; 7. a fixed block; 8. a screw rod; 9. a first square column; 10. a slider; 11. a fixed mount; 12. a support bar; 13. a movable groove; 14. a movable seat; 15. a clamping block; 16. a support ring; 17. a threaded rod; 171. a sleeve; 172. a second square column; 173. a loop bar; 18. and (7) a rubber pad.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a clamping structure for facilitating the installation of a gas meter comprises an upper clamping device 1 and a lower clamping device 2, wherein the upper clamping device 1 and the lower clamping device 2 comprise an upper fixing plate 3 and a lower fixing plate 4, the lower clamping device 2 has the same structure as the upper clamping device 1, both sides of the upper fixing plate 3 are fixedly connected with fixing lugs 5, the middle part of each fixing lug 5 is provided with a fixing hole 6, both sides of the bottom of the upper fixing plate 3 are fixedly connected with fixing blocks 7, a screw rod 8 is movably sleeved between the two fixing blocks 7, both ends of the screw rod 8 are provided with threads symmetrically distributed about a first square column 9, both ends of the screw rod 8 respectively correspond to two moving seats 14, the middle part of the screw rod 8 is fixedly sleeved with the first square column 9, both ends of the screw rod 8 are respectively sleeved with a slide block 10, the bottom of the fixing block 7 is fixedly connected with a fixing frame 11, and a, the support rod 12 is used for supporting and limiting the movable seat 14, the movable seat 14 is fixed with the sliding block 10, the sliding block is in threaded sleeve joint with the screw rod 8, when the first square column 9 rotates, the movable seat 14 can be driven to horizontally move, the top and the bottom of the inner cavity of the fixed frame 11 are respectively provided with a movable groove 13, the movable grooves 13 are movably sleeved with the bottom of the sliding block 10 and the top and the bottom of the movable seat 14, the two ends of the support rod 12 are movably sleeved with the movable seats 14, the top of the movable seat 14 is fixedly connected with the bottom of the sliding block 10, the bottom of the movable seat 14 is fixedly connected with a clamping block 15, the back of the clamping block 15 is provided with a support ring 16, the support ring 16 is a support structure which protrudes out of the clamping block 15 and is positioned on the back of the clamping block 15, the clamping and supporting structure of the gas meter is used for limiting and supporting the back of the gas meter when the gas meter is clamped, the rubber pad 18 is utilized, on one hand, the elastic characteristic of the rubber pad is utilized, the buffer can be carried out when the clamping block 15 is clamped and fixed with the gas meter, so that the problem that the clamping block 15 and the gas meter are rigidly extruded to damage the gas meter is avoided, on the other hand, the friction force when the clamping block 15 is contacted with the gas meter can be improved, so that the clamping and fixing stability of the gas meter is improved, threaded rods 17 are fixedly connected to two sides of the bottom of an upper fixing plate 3, a sleeve 171 is sleeved on the bottom of the threaded rod 17 through threads, a second square column 172 is fixedly sleeved in the middle of the sleeve 171, a sleeve rod 173 is movably sleeved at the bottom of the sleeve 171, the bottom of the sleeve rod 173 is fixedly connected with one side of the top of a lower fixing plate 4, the device adjusts the distance between two clamping blocks 15 on an upper clamping device 1 and a lower clamping device 2 by rotating a first square column 9, so that the device can be adapted, therefore, the clamping device can be connected and fixed to the gas meters after the gas meters are damaged and replaced with new gas meters of different specifications, the application range is wide, certain unification can be achieved, the specifications do not need to be considered during production, and the production cost is reduced.

The working principle is as follows: firstly, install latch 1 on the wall through fixed orifices 6 on the fixed ear 5, the rethread rotates second square column 172 with sleeve 171 screw in last latch 1 on threaded rod 17, thereby be in the same place latch 2 and last latch 1 link down, then, when needs install the gas table, rotate second square column 172 according to above-mentioned flow, adjust latch 2 and last latch 1 vertical distance down, thereby adapt to the length of gas table and carry out the joint of vertical direction to the gas table and fix, finally, drive two fixture block 15 relative motion on latch 1 and the lower latch 2 through rotating first square column 9, thereby carry out the joint of horizontal direction to the gas table and fix, and then with firm the fixing of gas table on last latch 1 and lower latch 2, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a joint structure convenient to installation of gas table, includes latch device (1) and lower latch device (2), its characterized in that: the upper clamping device (1) and the lower clamping device (2) are provided with an upper fixing plate (3) and a lower fixing plate (4), both sides of the upper fixing plate (3) are fixedly connected with fixing lugs (5), the middle part of each fixing lug (5) is provided with a fixing hole (6), both sides of the bottom of the upper fixing plate (3) are fixedly connected with fixing blocks (7), a lead screw (8) is movably sleeved between the two fixing blocks (7), the middle part of the lead screw (8) is fixedly sleeved with a first square column (9), both ends of the lead screw (8) are respectively provided with a sliding block (10) in a threaded manner, the bottom of each fixing block (7) is fixedly connected with a fixing frame (11), the middle part of the inner cavity of the fixing frame (11) is fixedly sleeved with a supporting rod (12), the top and the bottom of the inner cavity of the fixing frame (11) are respectively provided with a movable groove (13), both ends, the top of moving seat (14) and the bottom fixed connection of slider (10), and the bottom fixedly connected with fixture block (15) of moving seat (14), the back of fixture block (15) is equipped with support ring (16), and all is equipped with rubber pad (18) on the inner wall of fixture block (15) and the front of support ring (16), the equal fixedly connected with threaded rod (17) in both sides of upper fixed plate (3) bottom.

2. The clamping structure convenient for gas meter installation according to claim 1, characterized in that: the bottom screw thread cover of threaded rod (17) is equipped with sleeve (171), the fixed cover in middle part of sleeve (171) is equipped with second square column (172), and the bottom activity cover of sleeve (171) is equipped with loop bar (173), the bottom of loop bar (173) and one side fixed connection at bottom fixed plate (4) top.

3. The clamping structure convenient for gas meter installation according to claim 1, characterized in that: the two ends of the screw rod (8) are provided with threads which are symmetrically distributed about the first square column (9), and the two ends of the screw rod (8) correspond to the two movable seats (14) respectively.

4. The clamping structure convenient for gas meter installation according to claim 1, characterized in that: the movable groove (13) is movably sleeved with the bottom of the sliding block (10) and the top and the bottom of the movable seat (14).