CN218097905U

CN218097905U - Gas table with early warning protect function

Info

Publication number: CN218097905U
Application number: CN202222438048.3U
Authority: CN
Inventors: 孙丽娜
Original assignee: Liaoning Shenglong Technology Co ltd
Current assignee: Liaoning Shenglong Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a gas table with early warning protect function, including guard box and gas table main part, gas table main part and articulate part all set up in the guard box, the internal signal transmission structure that is provided with of cabinet of guard box, be provided with pressure early warning structure on the cabinet body of guard box and the cabinet door contact position, the cabinet body is provided with mechanical locking structure with the cabinet door outside, the utility model relates to a gas table technical field, when the cabinet door is in the closure state, the pressure early warning structure keeps taking the pressure state this moment, in case the cabinet door is opened, then pressure early warning structural position pressure release in the twinkling of an eye, pressure signal disappears, then signal transmission module directly opens signal transmission to control center through wireless network with this abnormity through the audible-visual annunciator, and the controller can control audible-visual annunciator rapidly and send audible-visual annunciator, provides early warning protection for the user.

Description

Gas table with early warning protect function

Technical Field

The utility model relates to a gas table technical field specifically is a gas table with early warning protect function.

Background

The gas table is the important instrument that people were used for observing the gas quantity, current gas table generally all is direct with gas pipe connection and connect and take place comparatively tradition, this leads to the gas table to dismantle comparatively easily, thereby the stolen probability of gas table has been increased, current gas table does not have the anti-disassembly function, chinese utility model patent application number cn201621106683.x discloses an anti-disassembly protection type gas table, when lawless persons privately dismantle the gas table, data collection station gathers the signal interruption of gas table, the MCU controller can control warning light and speaker to send the acousto-optic signal, and close a group gas valve automatically, the patroller records the time of tearing open the table through patrolling terminal, in time make the answer and handle, however this scheme only can make the reaction when privately dismantling the gas table, can not send the police to gas table chamber door when other people open, there is certain defect, in view of the above-mentioned problem deep research, there is the present case to produce.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a gas table with early warning protect function has solved prior art, and early warning mechanism only just can react when other people dismantle the gas table privately, can not send out the police dispatch newspaper to gas company and user when gas table chamber door is opened, has the problem of certain defect.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gas meter with an early warning protection function comprises a protection box and a gas meter main body, wherein the gas meter main body and a joint connection part are both arranged in the protection box, a signal transmission structure is arranged in a cabinet body of the protection box, a pressure early warning structure is arranged at the contact position of the cabinet body of the protection box and a cabinet door, and a mechanical locking structure is arranged outside the cabinet body and the cabinet door;

the signal transmission structure includes: the box body is arranged in the cabinet body, a dry battery is installed in the box body, the controller is arranged on the box body, the signal processing module and the wireless signal transmitting module are respectively connected with the controller, an audible and visual alarm is arranged on the protection box, and the audible and visual alarm is connected with the controller through wireless signals;

the pressure early warning structure includes: mounting groove, elastic support component, pressure sensor and kicking block, the mounting groove sets up on the internal lateral wall face of cabinet, elastic support component sets up in the mounting groove, pressure sensor sets up in the mounting groove and links to each other with signal processing module through the wire, the kicking block sets up on the internal lateral wall face of cabinet door and corresponding with the mounting groove.

Preferably, the elastic support member includes: compression spring, contact plate and flexible post, compression spring symmetry sets up in the mounting groove, the contact plate sets firmly in one of compression spring serves, flexible post plug-in mounting is in compression spring and both ends are connected with mounting groove and contact plate respectively.

Preferably, the mechanical locking structure includes: the cabinet door locking device comprises a clamping block, a sliding limiting component and a locking component, wherein the clamping block is welded on the front side wall surface of the cabinet door, the sliding limiting component is arranged on the side wall of the cabinet body and matched with the clamping block, and the locking component is arranged at the lower part of the sliding limiting component and attached to the sliding limiting component.

Preferably, the sliding restricting member includes: the cabinet comprises a fixed seat, a guide rail and a U-shaped slot, wherein the fixed seat is arranged on the side wall of the cabinet body, the guide rail is arranged on the fixed seat, and the U-shaped slot is sleeved on the guide rail in a sliding mode.

Preferably, the locking member includes: the limiting stop block is of a structure shaped like a Chinese character 'ji', the limiting stop block is buckled on the guide rail and attached to the U-shaped slot, and the fastening bolt penetrates through the limiting stop block and is connected with the fixing seat.

Advantageous effects

The utility model provides a gas table with early warning protect function. The method has the following beneficial effects: this gas table with early warning protect function, all install gas table main part and articulate part in the guard box, be provided with signal transmission structure in the guard box, be provided with pressure early warning structure on the cabinet body of guard box and the cabinet door contact position, the cabinet door is in the closure state, pressure early warning structure keeps the pressure state this moment, once the cabinet door is opened, pressure early warning structure position pressure release in the twinkling of an eye, pressure signal disappears, then signal transmission module directly sends this unusual opening signal to control center through wireless network, control center can in time discharge the staff and look over according to the signal source is gone up the door, in time make the processing, and the audible-visual annunciator can be controlled rapidly to the controller and send audible-visual annunciator, provide early warning protection for the user, be provided with mechanical locking structure simultaneously between cabinet door and the cabinet body, adopt joint formula structural design, can effectively guarantee under the cabinet door closure state laminating degree between cabinet door and the cabinet body, thereby guarantee that pressure early warning structure keeps the pressure state under the pressure, improve the stability of monitoring operation, and adopt dual spacing structural design, can avoid opening the guard box because of maloperation accident.

Drawings

Fig. 1 is the utility model relates to a gas table with early warning protect function's opening state's spatial structure sketch map.

Fig. 2 is a structural schematic diagram is surveyed to axle of the off state of gas table with early warning protect function.

Fig. 3 is a three-dimensional structure schematic diagram of a signal transmission structure of a gas meter with an early warning protection function.

Fig. 4 is a partial sectional structure diagram of a pressure early warning structure of a gas meter with an early warning protection function.

Fig. 5 is a schematic view of an a position amplifying structure of a gas meter with early warning protection function.

In the figure: 1. a protection box; 2. a gas meter main body; 3. a box body; 4. a controller; 5. a signal processing module; 6. a wireless signal transmitting module; 7. mounting grooves; 8. a pressure sensor; 9. A top block; 10. a compression spring; 11. a contact plate; 12. a telescopic column; 13. a clamping block; 14. a fixed seat; 15. a guide rail; 16. a U-shaped slot; 17. a limit stop; 18. fastening a bolt; 19. An audible and visual alarm.

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 efforts all belong to the protection scope of the present invention.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Please refer to fig. 1-5, the utility model provides a gas meter with early warning protection function:

the embodiment is as follows: as can be known from the attached drawings of the specification 1-5, the scheme comprises a protection box 1 and a gas meter main body 2, the gas meter main body 2 and a joint connection part are both arranged in the protection box 1, a signal transmission structure is arranged in a cabinet body of the protection box 1, a pressure early warning structure is arranged at the contact position of the cabinet body and a cabinet door of the protection box 1, a mechanical locking structure is arranged outside the cabinet body and the cabinet door, and the signal transmission structure comprises: box body 3, controller 4, signal processing module 5 and wireless signal emission module 6, box body 3 sets up in the cabinet internally, installs the dry battery in the box body 3, controller 4 sets up on box body 3, and signal processing module 5 and wireless signal emission module 6 link to each other with controller 4 respectively, are provided with audible-visual annunciator 19 on the guard box 1, and audible-visual annunciator 19 passes through wireless signal with controller 4 and links to each other, and wherein the pressure early warning structure includes: the protective box comprises a mounting groove 7, an elastic supporting member, a pressure sensor 8 and a top block 9, wherein the mounting groove 7 is arranged on the inner side wall surface of the cabinet body, the elastic supporting member is arranged in the mounting groove 7, the pressure sensor 8 is arranged in the mounting groove 7 and is connected with the signal processing module 5 through a lead, the top block 9 is arranged on the inner side wall surface of the cabinet door and corresponds to the mounting groove 7, when the cabinet door of the protective box 1 is closed, the cabinet door and the cabinet body are connected and locked through a mechanical locking structure, the top block 9 on the cabinet door is inserted into the mounting groove 7 and extrudes the elastic supporting member in the mounting groove 7, the elastic supporting member is contacted and extruded with the probe end of the pressure sensor 8, at the moment, the pressure sensor 8 converts the pressure signal into an electric signal and sends the electric signal to the signal processing module 5, when external force destruction mechanical locking structure, open the cabinet door, the pressure release that pressure sensor 8 received this moment, thereby corresponding signal of telecommunication disappears, signal processing module 5 sends decompression signal to controller 4 this moment, controller 4 rethread wireless signal emission module 6, with corresponding signal transmission to control center, control center can in time discharge the staff and look over according to the signal source is on the door, in time make the processing, and the controller can control audible-visual annunciator rapidly and send audible-visual alarm, provide early warning protection for the user, if the user has reasonable demand, need overhaul gas meter main part 2, then can inform gas company in advance, and ask gas company to assign the professional to operate, can effectively guarantee user's gas safety.

As can be seen from fig. 1-2 and fig. 4 of the specification, in the implementation process, the elastic supporting member includes: the pressure-loss control device comprises a compression spring 10, a contact plate 11 and a telescopic column 12, wherein the compression spring 10 is symmetrically arranged in a mounting groove 7, the contact plate 11 is fixedly arranged at one end of the compression spring 10, the telescopic column 12 is inserted into the compression spring 10, and two ends of the telescopic column 12 are respectively connected with the mounting groove 7 and the contact plate 11, when the pressure-loss control device is used, when a cabinet door is closed, a top block 9 on the door plate of the cabinet door is just inserted into the mounting groove 7 and extrudes the contact plate 11, after the contact plate 11 is stressed, the compression spring 10 and the telescopic column 12 which are connected with the contact plate are extruded, so that the contact plate 11 moves towards one side of a pressure sensor 8 and keeps certain pressure on the pressure sensor 8 after contacting with the pressure sensor 8, the pressure sensor 8 sends a pressure signal to a signal processing module 5, when the cabinet door is opened, the contact plate 11 moves towards one side far away from the pressure sensor 8 under the action of the reset elastic force of the compression spring 10, the pressure signal disappears, and the signal processing module 5 can send a pressure-loss signal to a controller 4 according to a set program.

As can be seen from fig. 1-2 and fig. 5 of the specification, in the implementation process, the mechanical locking structure comprises: fixture block 13, slip stop member and locking member, fixture block 13 weld on the cabinet door front side wall face, slip stop member set up on the cabinet body side wall and with fixture block 13 phase-match, the locking member sets up in slip stop member lower part and pastes with slip stop member mutually, wherein slip stop member includes: fixing base 14, guide rail 15 and U type slot 16, fixing base 14 sets up on cabinet side wall, and guide rail 15 sets up on fixing base 14, and the slip suit of U type slot 16 is on guide rail 15, and above-mentioned locking member includes: limit stop 17 and fastening bolt 18, limit stop 17 is "nearly" style of calligraphy structure, limit stop 17 lock dress is on guide rail 15 and pastes with U type slot 16 mutually, fastening bolt 18 runs through limit stop 17 and is connected with fixing base 14, during the use, after closing the cabinet door, press the cabinet door, U type slot 16 slides upwards simultaneously, make U type slot 16 upwards slide along guide rail 15, U type slot 16 upwards slides and then make the fixture block 13 one end on the door plant front side wall insert in U type slot 16, on limit stop 17 lock dress guide rail 15 of U type slot 16 lower part, and make limit stop 17 up end and U type slot 16 paste mutually, reuse fastening bolt 18 to assemble limit stop 17 on fixing base 14, thereby realize the spacing locking to U type slot 16, and then guarantee the stability of being connected between fixture block 13 and the U type slot 16, after adopting this kind of mode to assemble fixedly, can improve holistic anti-disassembly protection effect greatly, when needs normal maintenance, when overhauing, also can use by shutting repeatedly.

In conclusion, in the gas meter with the early warning protection function, the gas meter main body 2 and the joint connection part are installed in the protection box 1, a signal transmission structure is arranged in the protection box 1, a pressure early warning structure is arranged at the contact position of the cabinet body and the cabinet door of the protection box 1, the cabinet door is in a closed state, the pressure early warning structure keeps a pressure state, once the cabinet door is opened, the pressure of the pressure early warning structure is released instantly, a pressure signal disappears, the signal transmission module directly sends the abnormal opening signal to the control center through a wireless network, the control center can timely discharge a worker to look over the gas door according to a signal source and process the signal source, the audible and visual alarm can be rapidly controlled by the controller to give an audible and visual alarm, early warning protection is provided for a user, if the user has reasonable requirements, the gas meter main body 2 needs to be overhauled, the gas company can be informed in advance, and the gas company is asked to assign a professional to operate, the gas safety of the user can be effectively guaranteed, meanwhile, a mechanical locking structure is arranged between the cabinet door and the cabinet body, the clamping type structure design is adopted, the adhesion degree between the cabinet door and the cabinet body in a closed state can be effectively guaranteed, the stability of operation in a double-pressure early warning protection structure, and the operation can be prevented from being mistaken opening state, and the design of the protection box 1 is prevented from being accidentally.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A gas meter with an early warning protection function comprises a protection box and a gas meter main body, and is characterized in that the gas meter main body and a joint connection part are both arranged in the protection box, a signal transmission structure is arranged in a cabinet body of the protection box, a pressure early warning structure is arranged at a contact position of the cabinet body of the protection box and a cabinet door, and a mechanical locking structure is arranged outside the cabinet body and the cabinet door;

2. The gas meter with the early warning protection function according to claim 1, wherein the elastic supporting member comprises: compression spring, contact plate and flexible post, compression spring symmetry sets up in the mounting groove, the contact plate sets firmly in one of compression spring serves, flexible post plug-in mounting is in compression spring and both ends are connected with mounting groove and contact plate respectively.

3. A gas meter with early warning and protection functions as claimed in claim 1, wherein the mechanical locking structure comprises: the cabinet door locking device comprises a clamping block, a sliding limiting component and a locking component, wherein the clamping block is welded on the front side wall surface of the cabinet door, the sliding limiting component is arranged on the side wall of the cabinet body and matched with the clamping block, and the locking component is arranged at the lower part of the sliding limiting component and attached to the sliding limiting component.

4. The gas meter with the early warning protection function according to claim 3, wherein the sliding limiting component comprises: the cabinet comprises a fixed seat, a guide rail and a U-shaped slot, wherein the fixed seat is arranged on the side wall of the cabinet body, the guide rail is arranged on the fixed seat, and the U-shaped slot is sleeved on the guide rail in a sliding manner.

5. The gas meter with the early warning protection function according to claim 4, wherein the locking member comprises: the limiting stop block is of a structure shaped like a Chinese character Ji, the limiting stop block is buckled on the guide rail and attached to the U-shaped slot, and the fastening bolt penetrates through the limiting stop block and is connected with the fixing seat.