CN213092492U

CN213092492U - Real-time alarm

Info

Publication number: CN213092492U
Application number: CN202022122157.5U
Authority: CN
Inventors: 赵郁葱
Original assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Current assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-30
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a real-time alarm belongs to alarm technical field, and it is including placing the platform, the lower surface of placing the platform is connected with the last fixed surface of casing, the one side fixed connection who keeps away from mutually with two sleeves is equallyd divide to shells inner wall's the left and right sides face, two first slide bars of the left surface fixedly connected with spring of sleeve inner wall are sliding connection respectively in two sleeves. This real-time alarm, through setting up second slide bar and sliding sleeve, when someone takes out gaseous sample collection equipment from placing the bench, the extrusion piece will with trigger the piece contact, thereby start alarm device, thereby warn the people who takes out gaseous sample collection equipment, and the condition of understanding gaseous sample collection equipment that the staff also can be timely, greatly reduced gaseous sample collection equipment lost the possibility, and need not the staff and hand-carry gaseous sample collection equipment, the burden when having reduced the staff and using gaseous sample collection equipment.

Description

Real-time alarm

Technical Field

The utility model belongs to the technical field of the alarm, specifically be real-time alarm.

Background

At present, domestic when measuring gas and dust, often the time is collected through the air sample collection equipment of formulating, treat afterwards can detect gas in the laboratory, but because current gas sample collection equipment is because equipment is too inseparable, make its cost too high, in daily use, the staff need observe gas sample collection equipment closely, thereby avoid gas sample check out test set to appear the condition of losing, but because most gas sample collection equipment weight is higher, make the staff when carrying it, often can bring enlarged burden for the staff, but when not carrying gas sample collection equipment, the condition of losing just appears easily in gas sample collection equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a real-time alarm has solved daily use, and the staff need observe gaseous sample collection equipment closely to avoid gaseous sample check out test set to appear the condition of losing, nevertheless because most gaseous sample collection equipment weight is higher, make the staff when carrying it, often can bring the burden that enlarges for the staff, when nevertheless not carrying gaseous sample collection equipment, the problem of losing just appears easily in gaseous sample collection equipment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the real-time alarm comprises a placing table, wherein the lower surface of the placing table is fixedly connected with the upper surface of a shell, the left side surface and the right side surface of the inner wall of the shell are respectively and fixedly connected with one surface far away from two sleeves, the left side surface of the inner wall of the sleeve is fixedly connected with a spring, one end of the opposite surface of the two springs is respectively and fixedly connected with one end far away from two first sliding rods, the two first sliding rods are respectively and slidably connected in the two sleeves, one end of the opposite surface of the two first sliding rods is respectively lapped with the left side surface and the right side surface of the same extrusion rod, the lower surface of the inner wall of the shell is fixedly connected with two supporting frames, the surfaces far away from the two supporting frames are respectively communicated with one ends of the opposite surfaces of two connecting pipes, the other ends of the two connecting pipes are respectively communicated with, the other end of fixed pipe is linked together with the left surface of sliding sleeve, the lower surface of sliding sleeve and the last fixed surface of support frame are connected, sliding connection has the second slide bar in the sliding sleeve, the bottom fixedly connected with piston plate of second slide bar, the surface of piston plate and the inner wall overlap joint of sliding sleeve, the through-hole has been seted up to the left surface of sliding sleeve, the sliding sleeve is linked together through the right-hand member of through-hole and fixed pipe, the top of two second slide bars and the lower fixed surface of same backup pad are connected, the last fixed surface of backup pad is connected with the extrusion piece.

As a further aspect of the present invention: the lower surface of the inner wall of the shell is fixedly connected with an alarm device, and the upper surface of the alarm device is provided with a trigger block.

As a further aspect of the present invention: and filter plates are arranged in the four ventilation holes formed in the front and back of the inner wall of the shell.

As a further aspect of the present invention: the top end of the extrusion rod penetrates through the shell and the placing table to be in lap joint with the lower surface of the gas sample collecting device, the lower surface of the gas sample collecting device is in lap joint with the upper surface of the placing table, the upper surface of the placing table is provided with a limiting mechanism, and the gas sample collecting device is located in the limiting mechanism.

As a further aspect of the present invention: the upper surface of first slide bar has seted up the spacing groove, sliding connection has the stopper in the spacing groove, the upper surface of stopper and the upper surface fixed connection of sleeve inner wall.

As a further aspect of the present invention: two sealing rings that the connecting pipe surface cup jointed are respectively with telescopic lower surface and the left surface fixed connection of support frame, and the opposite face of two first slide bars all sets up to the inclined plane.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the real-time alarm comprises a trigger block, a spring, a first slide bar, a second slide bar, a piston plate and a sliding sleeve, when other people take gas sample collecting equipment out of a limiting mechanism, the two first slide bars can extrude the extrusion rods under the action of the elastic force of the spring to enable the extrusion rods to move upwards, at the moment, the first slide bars can pump out air in the sliding sleeve through a connecting pipe, and when the air in the sliding sleeve is exhausted along the connecting pipe and a fixed pipe, the second slide bars can move downwards, at the moment, the extrusion blocks can be in contact with the trigger block, so that the alarm equipment is started, people taking the gas sample collecting equipment can be warned, and workers can know the condition of the gas sample collecting equipment in time, the possibility that the gas sample collecting equipment is lost is greatly reduced, and the workers do not need to carry the gas sample collecting equipment with the workers, the burden of staff when using gas sample collection equipment has been reduced.

2. The real-time alarm is provided with the spring, the extrusion rod and the first slide rod, when a worker places a gas sample collection device on the placing table, the gas sample collection device can extrude the extrusion rod to move downwards under the condition of self weight, the first slide rods on two sides can move reversely at the moment, gas in the two sleeves can enter the slide sleeve along the connecting pipe and the fixed pipe under the extrusion of the first slide rod, so that the extrusion block and the supporting plate can be supported to move upwards by the second slide rod under the condition that the gas pressure in the slide sleeve rises rapidly, the worker can start the alarm device at the moment, the safety of the gas sample detection device when being placed is greatly improved, the worker only needs to start the alarm device after installing the gas sample collection device, the operation difficulty of the real-time alarm is greatly reduced, and the use of the worker is facilitated, the possibility of losing the gas sample collection device is effectively reduced.

3. This real-time alarm, through setting up the piston board, after gas got into the sliding sleeve, atmospheric pressure in the sliding sleeve will rise fast for the piston board under the effect of gaseous pressure under bracing second slide bar rebound, reduced the gas in the sliding sleeve along the second slide bar and the sliding sleeve between the possibility that the gap spilled over, and improved the area that the second slide bar received pressure.

4. This real-time alarm triggers piece and extrusion piece through setting up, when gaseous sample collection equipment from placing the bench and take off, the extrusion piece will move down to the extrusion triggers the piece and starts, if alarm equipment is in the state of starting this moment, alarm equipment will send out the police dispatch newspaper fast, thereby ensures the promptness that this real-time alarm started, has reduced the possibility of losing gaseous sample collection equipment.

5. This real-time alarm, through setting up stop gear, only need the staff to place gaseous sample collection equipment place the bench, only need afterwards to fix gaseous sample collection equipment through stop gear can for the staff can be convenient install gaseous sample collection equipment, make the gaseous sample collection equipment be difficult for the in-process that uses the condition that the damage appears dropping.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the sliding sleeve of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a placing table 1, a shell 2, a sleeve 3, a first sliding rod 4, a spring 5, an extrusion rod 6, a connecting pipe 7, a supporting frame 8, a fixed pipe 9, a sliding sleeve 10, a second sliding rod 11, an alarm device 12, a through hole 13, a supporting plate 14, an extrusion block 15, a trigger block 16, a piston plate 17, a limiting mechanism 18, a gas sample collecting device 19, a limiting groove 20 and a limiting block 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a real-time alarm comprises a placing table 1, wherein the lower surface of the placing table 1 is fixedly connected with the upper surface of a shell 2, the left side surface and the right side surface of the inner wall of the shell 2 are respectively and fixedly connected with the surfaces far away from two sleeves 3, the left side surface of the inner wall of each sleeve 3 is fixedly connected with a spring 5, one end of each opposite surface of each spring 5 is respectively and fixedly connected with one end of each opposite surface of each first slide bar 4, the two first slide bars 4 are respectively and slidably connected in the two sleeves 3, one end of each opposite surface of each first slide bar 4 is respectively lapped with the left side surface and the right side surface of the same extrusion rod 6, the lower surface of the inner wall of the shell 2 is fixedly connected with two supporting frames 8, the surfaces far away from the two supporting frames 8 are respectively communicated with one ends of the opposite surfaces of two connecting pipes 7, the left end of the fixed pipe 9 is communicated with the right end of the connecting pipe 7, the other end of the fixed pipe 9 is communicated with the left side face of the sliding sleeve 10, the lower surface of the sliding sleeve 10 is fixedly connected with the upper surface of the supporting frame 8, the sliding sleeve 10 is connected with the second sliding rod 11 in a sliding manner, the bottom end of the second sliding rod 11 is fixedly connected with the piston plate 17, the outer surface of the piston plate 17 is lapped with the inner wall of the sliding sleeve 10, the left side face of the sliding sleeve 10 is provided with a through hole 13, the sliding sleeve 10 is communicated with the right end of the fixed pipe 9 through the through hole 13, the top ends of the two second sliding rods 11 are fixedly connected with the lower surface of the same supporting plate 14, the upper surface of the supporting plate 14 is fixedly connected with the extrusion block 15, when a person takes the gas sample collecting device 19 off from the placing table 1 through the arrangement of the trigger, thereby warn the people who takes out gaseous sample collection equipment 19, and the staff also can be timely the understanding gaseous sample collection equipment 19's the condition, greatly reduced the possibility that gaseous sample collection equipment 19 loses, and need not the staff and hand-carry gaseous sample collection equipment 19, reduced the burden when the staff uses gaseous sample collection equipment 19.

Specifically, as shown in fig. 1, the lower surface of the inner wall of the housing 2 is fixedly connected with an alarm device 12, the upper surface of the alarm device 12 is provided with a trigger block 16, four ventilation holes formed on the front surface and the back surface of the inner wall of the housing 2 are respectively provided with a filter plate, and the gas sample collection device 19 can be conveniently installed by a worker due to the arrangement of a limiting mechanism 18, so that the gas sample collection device 19 is not easy to fall and damage in the using process, the top end of the extrusion rod 6 passes through the housing 2 and the placing table 1 to be lapped with the lower surface of the gas sample collection device 19, the lower surface of the gas sample collection device 19 is lapped with the upper surface of the placing table 1, the upper surface of the placing table 1 is provided with the limiting mechanism 18, and due to the arrangement of the trigger block 16 and the extrusion block 15, when the gas sample collection device 19 is taken off from the placing, therefore, the extrusion trigger block 16 is started, and if the alarm device 12 is in a starting state, the alarm device 12 can quickly send out an alarm, so that the starting timeliness of the real-time alarm is guaranteed, the possibility of losing the gas sample collection device 19 is reduced, and the gas sample collection device 19 is located in the limiting mechanism 18.

Specifically, as shown in fig. 1 and 3, the upper surface of the first sliding rod 4 is provided with a limiting groove 20, a limiting block 21 is slidably connected in the limiting groove 20, and due to the arrangement of the limiting block 21 and the limiting groove 20, when the first sliding rod 4 slides in the sleeve 3, the limiting block 21 slides in the limiting groove 20, the first slide bars 4 are not easy to turn over in the sleeve 3, the inclined planes of the two first slide bars 4 are both upward, the upper surface of the limiting block 21 is fixedly connected with the upper surface of the inner wall of the sleeve 3, two sealing rings sleeved on the outer surface of the connecting pipe 7 are respectively fixedly connected with the lower surface of the sleeve 3 and the left side surface of the supporting frame 8, and because the sealing rings are arranged, make the position of connecting pipe 7 and sleeve 3 and support frame 8 contact be difficult for having gas to spill and scatter to the external world, ensured the leakproofness of connecting pipe 7, the opposite face of two first slide bars 4 all sets up to the inclined plane.

The utility model discloses a theory of operation does:

s1, when the alarm is used, a worker only needs to place the gas sample collection equipment 19 on the placing table 1 and then only needs to fix the gas sample collection equipment 19 through the limiting mechanism 18, when the worker moves the alarm to a position where gas needs to be collected, the worker can start the gas sample collection equipment 19, and at the moment, external gas enters the gas sample collection equipment 19;

s2, when the worker collects air through the gas sample collecting device 19, the worker only needs to wait for the operation of the worker, and at the moment, the worker can start the alarm, when other people take the gas sample collecting device 19 out of the limiting mechanism 18, the two first sliding rods 4 can extrude the extrusion rod 6 under the action of the elastic force of the spring 5, so that the extrusion rod 6 moves upwards, at the moment, the first sliding rods 4 can extract the air in the sliding sleeve 10 through the connecting pipe 7, and when the air in the sliding sleeve 10 is exhausted along the connecting pipe 7 and the fixed pipe 9, the second sliding rod 11 can move downwards, at the moment, the extrusion block 15 can be in contact with the trigger block 16, so that the alarm device 12 is started;

s3, when the worker places the gas sample collection device 19 on the placing table 1, the gas sample collection device 19 will squeeze the extrusion rod 6 to move downwards under the condition of its own weight, at this time, the first sliding rods 4 on both sides will move in opposite directions, at this time, the gas in the two sleeves 3 will enter the sliding sleeve 10 along the connecting pipe 7 and the fixed pipe 9 under the squeezing of the first sliding rods 4, so that the extrusion block 15 and the support plate 14 are supported to move upwards under the condition that the gas pressure in the sliding sleeve 10 is rapidly increased by the second sliding rods 11, and at this time, the worker can start the alarm device 12.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. Real-time alarm ware, including placing platform (1), its characterized in that: the lower surface of the placing table (1) is fixedly connected with the upper surface of the shell (2), the left side surface and the right side surface of the inner wall of the shell (2) are equally divided into one surface fixedly connected with the surfaces far away from the two sleeves (3), the left side surface of the inner wall of each sleeve (3) is fixedly connected with a spring (5), one end of each opposite surface of each spring (5) is fixedly connected with one end of each opposite surface of each first sliding rod (4), the two first sliding rods (4) are respectively connected in the two sleeves (3) in a sliding manner, one end of each opposite surface of each first sliding rod (4) is respectively lapped with the left side surface and the right side surface of the same extrusion rod (6), the lower surface of the inner wall of the shell (2) is fixedly connected with two supporting frames (8), one surface far away from the two supporting frames (8) is respectively communicated with one end of each opposite surface of the two connecting pipes (7), and, a fixed pipe (9) is arranged on the right side surface of the supporting frame (8), the left end of the fixed pipe (9) is communicated with the right end of the connecting pipe (7), the other end of the fixed pipe (9) is communicated with the left side surface of the sliding sleeve (10), the lower surface of the sliding sleeve (10) is fixedly connected with the upper surface of the supporting frame (8), a second sliding rod (11) is connected in the sliding sleeve (10) in a sliding manner, the bottom end of the second sliding rod (11) is fixedly connected with a piston plate (17), the outer surface of the piston plate (17) is overlapped with the inner wall of the sliding sleeve (10), the left side surface of the sliding sleeve (10) is provided with a through hole (13), the sliding sleeve (10) is communicated with the right end of the fixed pipe (9) through a through hole (13), the top ends of the two second sliding rods (11) are fixedly connected with the lower surface of the same supporting plate (14), the upper surface of the supporting plate (14) is fixedly connected with an extrusion block (15).

2. The real-time alarm of claim 1, wherein: the lower surface of the inner wall of the shell (2) is fixedly connected with an alarm device (12), and the upper surface of the alarm device (12) is provided with a trigger block (16).

3. The real-time alarm of claim 1, wherein: and filter plates are arranged in the four ventilation holes formed in the front and back of the inner wall of the shell (2).

4. The real-time alarm of claim 2, wherein: the top end of the extrusion rod (6) penetrates through the shell (2) and the placing table (1) to be lapped with the lower surface of the gas sample collecting device (19), the lower surface of the gas sample collecting device (19) is lapped with the upper surface of the placing table (1), the upper surface of the placing table (1) is provided with a limiting mechanism (18), and the gas sample collecting device (19) is located in the limiting mechanism (18).

5. The real-time alarm of claim 1, wherein: limiting groove (20) have been seted up to the upper surface of first slide bar (4), sliding connection has stopper (21) in limiting groove (20), the upper surface of stopper (21) and the upper surface fixed connection of sleeve (3) inner wall.

6. The real-time alarm of claim 1, wherein: two sealing rings that connecting pipe (7) surface cup jointed are respectively with the lower surface of sleeve (3) and the left surface fixed connection of support frame (8), and the opposite face of two first slide bars (4) all sets up to the inclined plane.