CN215814470U

CN215814470U - Risk identification device for laboratory

Info

Publication number: CN215814470U
Application number: CN202121397977.3U
Authority: CN
Inventors: 王翱宇; 孙彦鹤
Original assignee: Henan Boyan Testing Technology Co ltd
Current assignee: Henan Boyan Testing Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-11
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a risk identification device for a laboratory, which comprises two installation slideways, supporting blocks and a connecting top plate, wherein the top ends of the two installation slideways are respectively connected with a driving wheel in a sliding manner, the supporting blocks are arranged at the top parts of the driving wheels, the connecting top plate is fixedly connected between the supporting blocks, an equipment box is fixedly arranged at the top end of the connecting top plate, a control module is fixedly arranged in the equipment box, gas detectors are respectively arranged at two sides of the equipment box, an alarm system is arranged at one side of each gas detector, and a driving mechanism is arranged in the connecting top plate. According to the utility model, through the arrangement of the driving wheel, the driving mechanism and the monitoring camera, when the gas detection device is used, monitoring personnel can adjust the monitoring range of the monitoring camera through adjusting the driving mechanism and the driving wheel, so that the personnel can conveniently monitor the conditions in a laboratory in real time, and meanwhile, when the connecting top plate moves, the gas detector at the top of the connecting top plate can detect gas at each position in the laboratory.

Description

Risk identification device for laboratory

Technical Field

The utility model relates to the technical field of laboratory prevention and control, in particular to a risk identification device for a laboratory.

Background

At present, along with the development of scientific technology, various gases including flammable, explosive, toxic, corrosive and the like are required to be used in the increase of laboratory instruments, and the gases such as dangerous gases in a laboratory and waste gases after tests have potential safety hazards to laboratory personnel in a laboratory or a steel bottle storage room, so that once the gases are inhaled into a human body, the damage to human organs is large, and even casualties can be caused under emergency conditions.

Harmful gas is gas which has adverse effect on the health of human beings or animals, or has no effect on the health of the human beings or animals, but causes the human beings or animals to feel uncomfortable, and affects the comfort of the human beings or animals, such as NH3, H2S, CO and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a risk identification device for a laboratory to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a risk identification device is used in laboratory, is including installation slide, supporting shoe and connection roof, the quantity of installation slide is two, two the equal sliding connection in top of supporting shoe has the drive wheel, the top of drive wheel is equipped with the supporting shoe, fixedly connected with connects the roof between the supporting shoe, the top fixed mounting who connects the roof has the equipment box, the inside fixed mounting of equipment box has control module, the both sides of equipment box all are equipped with gas detector, one side of gas detector is equipped with alarm system, the inside of connecting the roof is equipped with actuating mechanism, actuating mechanism's bottom is equipped with the connecting plate, the lower fixed surface of connecting plate installs the surveillance camera head.

Preferably, actuating mechanism includes driving motor, worm, drive turbine, threaded rod and auxiliary rod, driving motor's output fixedly connected with worm, the meshing of the bottom of worm has drive turbine, drive turbine's center department fixedly connected with threaded rod, the equal fixedly connected with auxiliary rod in both sides of threaded rod.

Preferably, the alarm system comprises an exhaust system, an alarm and a data terminal, the alarm system is electrically connected with the control module, and the control module is electrically connected with the gas detector.

Preferably, the middle part of the upper surface of the connecting plate is provided with a threaded part, the threaded part is in threaded connection with a threaded rod, the two sides of the threaded part are fixedly connected with external members, and the external members are in sliding connection with the auxiliary rod.

Preferably, a vent is arranged at the top of the connecting top plate and is positioned at the top of the driving motor.

Preferably, the bottom of connecting the roof is equipped with the dust cover, the material of dust cover is the glass material, the size and the surveillance camera head looks adaptation of dust cover.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the driving wheel, the driving mechanism and the monitoring camera, when the gas detection device is used, monitoring personnel can adjust the monitoring range of the monitoring camera through adjusting the driving mechanism and the driving wheel, so that the personnel can conveniently monitor the conditions in a laboratory in real time, and meanwhile, when the connecting top plate moves, the gas detector at the top of the connecting top plate can detect gas at each position in the laboratory.

Drawings

FIG. 1 is a schematic bottom view of the present invention;

FIG. 2 is a schematic structural diagram of the driving mechanism of the present invention;

FIG. 3 is a schematic view of the support block and mounting block of the present invention;

fig. 4 is a system diagram of the alarm system of the present invention.

In the figure: 1. installing a slideway; 2. a support block; 3. connecting the top plate; 4. a drive wheel; 5. an equipment box; 6. a control module; 7. a gas detector; 8. an exhaust system; 9. a drive mechanism; 901. a drive motor; 902. a worm; 903. a drive turbine; 904. a threaded rod; 905. an auxiliary lever; 10. a connecting plate; 11. a surveillance camera; 12. an alarm; 13. and a data terminal.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a risk recognition device for a laboratory comprises installation slide ways 1, supporting blocks 2 and a connecting top plate 3, the number of the installation slide ways 1 is two, the top ends of the two supporting blocks 2 are connected with driving wheels 4 in a sliding mode, the top portions of the driving wheels 4 are provided with the supporting blocks 2, the connecting top plate 3 is fixedly connected between the supporting blocks 2, the top end of the connecting top plate 3 is fixedly provided with an equipment box 5, a control module 6 is fixedly arranged inside the equipment box 5, two sides of the equipment box 5 are provided with gas detectors 7, one side of each gas detector 7 is provided with an alarm system, the alarm system comprises an exhaust system 8, an alarm 12 and a data terminal 13, the alarm system is electrically connected with the control module 6, the module adopts an electronic encoder to encode, and a pair of normally open contacts and normally closed contacts is arranged in the module; the module is provided with a direct current 24V voltage output and is used for being connected with a relay contact to form an active output, so that different requirements of a site are met; in addition, the module is also provided with a switch signal input end which is used for being connected with a switch contact of the field device so as to confirm whether the field device acts or not, the control module 6 is electrically connected with the gas detector 7, through the arrangement of the gas detector 7, the control module 6 and the alarm system, when gas leaks in the laboratory, the gas detector 7 can detect the change of gas in the air and transmit the signal to the control module 6, then the control module 6 transmits the electric signal to the alarm system, the exhaust system 8 and the alarm 12 are simultaneously opened to prompt the operator in the laboratory, and simultaneously transmit the information to the data terminal 13 to timely personnel outside the laboratory, thereby timely treating dangers, the driving mechanism 9 is arranged inside the connecting top plate 3, the driving mechanism 9 comprises a driving motor 901, a worm 902, a driving turbine 903, a threaded rod 904 and an auxiliary rod 905, the output end of the driving motor 901 is fixedly connected with a worm 902, the top of the connecting top plate 3 is provided with a vent, the vent is positioned at the top of the driving motor 901, the bottom of the worm 902 is meshed with a driving turbine 903, the center of the driving turbine 903 is fixedly connected with a threaded rod 904, both sides of the threaded rod 904 are fixedly connected with auxiliary rods 905, the bottom of the driving mechanism 9 is provided with a connecting plate 10, the middle of the upper surface of the connecting plate 10 is provided with a threaded part, the threaded part is in threaded connection with the threaded rod 904, both sides of the threaded part are fixedly connected with a kit, the kit is in sliding connection with the auxiliary rods 905, the lower surface of the connecting plate 10 is fixedly provided with a monitoring camera 11, the bottom of the connecting top plate 3 is provided with a dust cover, the dust cover is made of glass, the size of the dust cover is matched with the monitoring camera 11, through the arrangement of the driving wheel 4, the driving mechanism 9 and the monitoring camera 11, monitoring personnel accessible adjustment actuating mechanism 9 and drive wheel 4 adjust the monitoring range of surveillance camera head 11, make things convenient for personnel to carry out real time monitoring to the condition in the laboratory, simultaneously, connect roof 3 when removing, and gas detector 7 at its top can carry out gaseous detection everywhere in the laboratory.

The working principle is as follows: when using, control personnel accessible adjustment drive wheel 4 and actuating mechanism 9, make and connect roof 3 and can remove in the laboratory, when removing, the real time monitoring is carried out to the laboratory inside to personnel's operatable surveillance camera head 11, gas detector 7 at its top can detect the air of laboratory inside simultaneously, when having gas emergence to leak in the laboratory, gas detector 7 gives control module 6 with data transmission, control module 6 controls siren 12 and exhaust system 8 and starts, siren 12 sends the police dispatch newspaper sound, the personnel in the suggestion laboratory withdraw rapidly, exhaust system 8 discharges the harmful gas in the laboratory, and simultaneously, signal of telecommunication gives data terminal 13, make the personnel of laboratory outside learn, outside personnel can be quick carry out emergency treatment to the gas leakage in the laboratory.

In summary, the driving wheel 4, the driving mechanism 9 and the monitoring camera 11 are arranged, when the gas detection device is used, a monitoring person can adjust the monitoring range of the monitoring camera 11 by adjusting the driving mechanism 9 and the driving wheel 4, so that the person can conveniently monitor the conditions in a laboratory in real time, and meanwhile, when the connecting top plate 3 moves, the gas detector 7 at the top of the connecting top plate can detect gas in each position in the laboratory.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a laboratory is with risk identification device, includes installation slide (1), supporting shoe (2) and connection roof (3), its characterized in that: the number of installation slide (1) is two, two the equal sliding connection in top of supporting shoe (2) has drive wheel (4), the top of drive wheel (4) is equipped with supporting shoe (2), fixedly connected with connects roof (3) between supporting shoe (2), the top fixed mounting who connects roof (3) has equipment box (5), the inside fixed mounting of equipment box (5) has control module (6), the both sides of equipment box (5) all are equipped with gas detector (7), one side of gas detector (7) is equipped with alarm system, the inside of connecting roof (3) is equipped with actuating mechanism (9), the bottom of actuating mechanism (9) is equipped with connecting plate (10), the lower fixed surface of connecting plate (10) installs surveillance camera head (11).

2. A laboratory risk identification device according to claim 1, wherein: the driving mechanism (9) comprises a driving motor (901), a worm (902), a driving worm wheel (903), a threaded rod (904) and an auxiliary rod (905), the output end of the driving motor (901) is fixedly connected with the worm (902), the bottom of the worm (902) is meshed with the driving worm wheel (903), the center of the driving worm wheel (903) is fixedly connected with the threaded rod (904), and the two sides of the threaded rod (904) are fixedly connected with the auxiliary rod (905).

3. A laboratory risk identification device according to claim 1, wherein: the alarm system comprises an exhaust system (8), an alarm (12) and a data terminal (13), the alarm system is electrically connected with the control module (6), and the control module (6) is electrically connected with the gas detector (7).

4. A laboratory risk identification device according to claim 2, wherein: the middle part of connecting plate (10) upper surface is equipped with the screw member, screw member and threaded rod (904) threaded connection, the equal fixedly connected with external member in both sides of screw member, external member and auxiliary rod (905) sliding connection.

5. A laboratory risk identification device according to claim 2, wherein: the top of the connecting top plate (3) is provided with a ventilation opening, and the ventilation opening is positioned at the top of the driving motor (901).

6. A laboratory risk identification device according to claim 1, wherein: the bottom of connecting roof (3) is equipped with the dust cover, the material of dust cover is the glass material, the size and the surveillance camera head (11) looks adaptation of dust cover.