CN214042557U

CN214042557U - Fixed gas detection alarm

Info

Publication number: CN214042557U
Application number: CN202022441849.6U
Authority: CN
Inventors: 徐志平
Original assignee: Nanjing Dongzhao Safety System Co ltd
Current assignee: Nanjing Dongzhao Safety System Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-24
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a fixed gas detection alarm, rotate including the outside protective housing, outside protective housing fixedly connected with main bearing pillar rotates, main bearing pillar rotates and keeps away from outside protective housing and rotates the rotation of one end fixedly connected with sliding tray, the sliding tray rotates sliding connection and has the sliding block to rotate, the sliding block rotates to rotate and is connected with the high resistance pivot and rotates, high resistance pivot fixedly connected with bracing piece, the bracing piece rotates and is connected with folding pivot and rotates. By adopting the above technical scheme, the utility model, promote high resistance pivot during the use and rotate, make the sliding block rotate and slide in the sliding tray rotates, drive high resistance pivot and rotate rotatoryly, and it is rotatory that high resistance pivot rotates and drives the bracing piece.

Description

Fixed gas detection alarm

Technical Field

The utility model relates to a gaseous detection alarm technical field specifically is a fixed gaseous detection alarm.

Background

The gas detecting alarm is one instrument for detecting gas component and content and has sensor and processing circuit to send the electric signal produced by the sensor contacting with gas to the control room and the control room produces alarm signal.

In the prior art, a gas detection alarm with the bulletin number of CN205959367U comprises a gas detection alarm detection end and a gas detection alarm control end which are matched with each other, wherein the gas detection alarm detection end is integrated with a gas filter, an airflow cyclone collector, a gas induction detector, a central data processing unit, an early warning alarm module, a built-in bluetooth chip, a GPRS wireless communication unit and a solar photovoltaic storage battery; the gas filter, the airflow cyclone collector, the gas induction detector, the early warning and alarming module, the built-in Bluetooth chip and the GPRS wireless communication unit are respectively connected with the central data processing unit.

However, the device still has the following obvious defects in the using process, the height of the device cannot be adjusted after the device is fixed, the device can be adjusted only by being disassembled, the using efficiency is affected, and the device is very inconvenient.

Therefore, the utility model provides a fixed gas detection alarm.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed gas detection alarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed gas detection alarm, includes the outside protective housing, outside protective housing fixedly connected with main bearing pillar, outside protective housing one end fixedly connected with sliding tray is kept away from to main bearing pillar, sliding tray sliding connection has the sliding block, the sliding block rotates and is connected with the high resistance pivot, high resistance pivot bottom fixedly connected with bracing piece, the bracing piece rotates and is connected with folding pivot.

Through adopting above-mentioned technical scheme, the sliding block slides to both sides in the sliding tray, and it is rotatory to drive the high resistance pivot, has solved fixed back and can not height-adjusting, need dismantle again just can adjust, influences the problem of availability factor.

Preferably, the external protection shell is connected with the hinge in a rotating mode, an external protective cover is fixedly connected with the side wall of the hinge, an external protective shell supporting plate is fixedly connected with one end of the external protective cover away from the external protective cover, a plurality of supporting columns are fixedly connected with the side wall of the external protective cover supporting plate, a supporting column connecting beam is fixedly connected with one end of the supporting column away from the one end of the external protective cover supporting plate, and a rotating handle is connected with the side wall of the supporting column connecting beam in a rotating mode.

By adopting the technical scheme, the rotary handle is arranged, so that the handle can be rotated and then pushed backwards to drive the pillar and the pillar connecting beam to open the external protective cover more easily.

Preferably, an instrument observation window is arranged on one side, away from the external protective shell, of the external protective cover, and the instrument observation window is parallel to the external protective cover.

Through adopting above-mentioned technical scheme, through setting up the instrument observation window, can observe inside instrument through the instrument observation window and show.

Preferably, one end, far away from the outer protective shell, of the rotary handle is fixedly connected with a rotation limiting column, and the rotation limiting column is not in contact with the outer protective shell.

Through adopting above-mentioned technical scheme, through setting up the restriction and rotating the post, can make rotatory handle, can not rotate excessively when rotatory.

Preferably, one end, far away from the pillar connecting beam, of the rotary handle is fixedly connected with a handle rubber sleeve, and the handle rubber sleeve is parallel to the hinge.

Through adopting above-mentioned technical scheme, through setting up handle rubber sleeve, can reduce the friction when using rotatory handle, increase life.

Preferably, the bottom of the folding rotating shaft is fixedly connected with a plurality of base supporting plates, and the base supporting plates are perpendicular to the supporting rods.

Through adopting above-mentioned technical scheme, through setting up folding pivot, can make the base backup pad fold, reduce usable floor area.

Compared with the prior art, the beneficial effects of the utility model are that: sliding block, make the sliding block slide to both sides in the sliding tray, it is rotatory to drive the high resistance pivot, it can not height-adjusting to have solved fixed back, need dismantle again just can adjust, influence the problem of availability factor, through setting up rotatory handle, can rotate behind the handle, promote backward, it opens outside visor more easily with the pillar tie-beam to drive the pillar, through setting up the instrument observation window, can observe inside instrument through the instrument observation window and show, rotate the post through setting up the restriction, can make rotatory handle, can not rotatory excessive when rotatory, through setting up the handle rubber sleeve, can reduce friction when using rotatory handle, increase life, through setting up folding pivot, can make the base backup pad fold, reduce the usable floor area.

Drawings

Fig. 1 is an external schematic view of the present invention;

fig. 2 is a back schematic view of the present invention;

fig. 3 is a bottom schematic view of the present invention.

In the figure: 1. an outer protective shell; 2. an outer protective cover; 3. an outer protective cover support plate; 4. a pillar; 5. a pillar connecting beam 6, a rotary grip; 7. an instrument observation window; 8. a grip rubber sleeve; 9. a main load bearing strut; 10. a sliding groove; 11. a slider; 12. a rotating wheel; 13. a support bar; 14. a folding rotating shaft; 15. a base support plate; 16. a hinge; 17. the rotation post is restricted.

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 to 3, the present invention provides a technical solution:

the utility model provides a fixed gaseous detection alarm, including outside protective housing 1, protective housing 1 is used for protecting inside instrument, 1 fixedly connected with main bearing pillar 9 of outside protective housing, bearing pillar 9 is used for supporting outside protective housing 1, 1 one end fixedly connected with sliding tray 10 of outside protective housing is kept away from to main bearing pillar 9, sliding tray 10 sliding connection has sliding block 11, sliding block 11 can slide in sliding tray 10, sliding block 11 rotates and is connected with high resistance pivot 12, high resistance pivot 12 can the fixed stay bar's of 13 inclination, high resistance pivot 12 bottom fixedly connected with bracing piece 13, bracing piece 13 rotates and is connected with folding pivot 14.

The outer protective shell 1 is rotatably connected with a hinge 16, the hinge 16 can move, the side wall of the hinge 16 is fixedly connected with an outer protective cover 2, one end of the outer protective cover 2, far away from the outer protective shell 1, is fixedly connected with an outer protective cover supporting plate 3, the outer protective cover supporting plate 3 is used for supporting a supporting column 4, the side wall of the outer protective cover supporting plate 3 is fixedly connected with a plurality of supporting columns 4, one end of each supporting column 4, far away from the outer protective cover supporting plate 3, is fixedly connected with a supporting column connecting beam 5, the supporting column connecting beam 5 is used for connecting the supporting column 4, the side wall of the supporting column connecting beam 5 is rotatably connected with a rotating handle 6, one side of the outer protective cover 2, far away from the outer protective shell 1, is provided with an instrument observation window 7, the instrument observation window 7 is parallel to the outer protective cover 2, one end of the rotating handle 6, far away from the outer protective shell 1, is fixedly connected with a limiting rotating column 17, and the limiting rotating column 17 is used for limiting the rotating angle of the rotating handle 6, the limiting rotating column 17 is not in contact with the external protective shell 1, one end, far away from the pillar connecting beam 5, of the rotating handle 6 is fixedly connected with a handle rubber sleeve 8, the handle rubber sleeve 8 is parallel to the hinge 16, the bottom of the folding rotating shaft 14 is fixedly connected with a plurality of base supporting plates 15, and the base supporting plates 15 are perpendicular to the supporting rod 13.

The working principle is as follows: sliding block 11, make sliding block 11 slide to both sides in sliding tray 10, it is rotatory to drive high resistance pivot 12, it can not height-adjusting after fixed to have solved, it can adjust to dismantle again, influence the problem of availability factor, through setting up rotatory handle 6, can rotate the handle after, promote backward, drive pillar 4 and pillar tie-beam 5 and open outside visor 2 more easily, through setting up instrument observation window 7, can observe inside instrument and show through instrument observation window, through setting up restriction turning post 17, can make rotatory handle 6, can not be rotatory excessive when rotatory, through setting up handle rubber sleeve 8, can be when using rotatory handle 6 reduce friction, increase of service life, through setting up folding pivot 14, can make base backup pad 15 fold, reduce the usable floor area, the practicality is very strong, be worth promoting very much.

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 fixed gaseous detection alarm, includes outside protective housing (1), its characterized in that: outside protective housing (1) fixedly connected with main bearing pillar (9), outside protective housing (1) one end fixedly connected with sliding tray (10) is kept away from in main bearing pillar (9), sliding tray (10) sliding connection has sliding block (11), sliding block (11) rotate and are connected with high resistance pivot (12), high resistance pivot (12) bottom fixedly connected with bracing piece (13), bracing piece (13) rotate and are connected with folding pivot (14).

2. A stationary gas detection alarm according to claim 1 wherein: the hinge-type protective structure is characterized in that the external protective shell (1) is rotatably connected with a hinge (16), the external protective cover (2) is fixedly connected with the side wall of the hinge (16), the external protective cover (2) is far away from the external protective shell (1) and one end of the external protective cover supporting plate (3), the side wall of the external protective cover supporting plate (3) is fixedly connected with a plurality of pillars (4), the pillars (4) are far away from the external protective cover supporting plate (3) and one end of the pillar connecting beam (5), and the side wall of the pillar connecting beam (5) is rotatably connected with a rotary handle (6).

3. A stationary gas detection alarm according to claim 2 wherein: outside protective housing (1) one side is kept away from in outside visor (2) is provided with instrument observation window (7), instrument observation window (7) are parallel with outside visor (2).

4. A stationary gas detection alarm according to claim 2 wherein: rotatory handle (6) are kept away from outside protective housing (1) one end fixedly connected with restriction and are rotated post (17), restriction is rotated post (17) and is not contacted with outside protective housing (1).

5. A stationary gas detection alarm according to claim 2 wherein: one end, far away from the pillar connecting beam (5), of the rotary handle (6) is fixedly connected with a handle rubber sleeve (8), and the handle rubber sleeve (8) is parallel to the hinge (16).

6. A stationary gas detection alarm according to claim 1 wherein: the bottom of the folding rotating shaft (14) is fixedly connected with a plurality of base supporting plates (15), and the base supporting plates (15) are perpendicular to the supporting rods (13).