Alarm device for chemical safety management

Abstract

The utility model discloses an alarm device for chemical safety management, which comprises a rear plate, a dismounting mechanism is arranged on the front surface of the rear plate, a reinforcing mechanism is arranged on one side of the dismounting mechanism, and an alarm is arranged on the front surface of the dismounting mechanism; the dismounting mechanism comprises two sockets, a supporting box and a threaded block, a connecting block is fixedly connected to one side of the threaded block, a rectangular plate is fixedly connected to the side, away from the threaded block, of the connecting block, a clamping block is fixedly connected to one side of the rectangular plate, a threaded rod is rotationally connected between the two sockets, and a driving assembly is arranged on the threaded rod. The driving assembly comprises a long rod, a first bevel gear and a second bevel gear, two inserting blocks are fixedly connected to the outer side of the alarm, and a supporting block is arranged on the front face of the reinforcing mechanism. And through mutual cooperation of the external limiting sleeve and the internal limiting sleeve, the long rod cannot rotate, and the stability of connection and installation is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical safety, in particular to an alarm device for chemical safety management. Background Technique

[0002] Chemical safety refers to taking measures to prevent accidents and protect workers, equipment and the environment from the hazards and damages of chemical substances during the production and experiment processes of the chemical industry. Among them, the importance of chemical safety lies in protecting the lives and health of personnel, as well as preventing environmental pollution and property losses.

[0003] At present, in actual chemical industry production, alarms are used in the process of chemical safety management to reduce the probability of danger. During the installation process of the alarms, bolts are usually used for installation. Therefore, during the long-term use process, due to the particularity of the chemical industry production workshop, that is, the damage of chemical reagents, pollutants, etc. to the alarms, the alarms need to be frequently disassembled and maintained. However, when the alarms need to be disassembled for repair and maintenance, a good disassembly efficiency cannot be achieved, and it is not convenient for operation and use.

[0004] Therefore, an alarm device for chemical safety management is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an alarm device for chemical safety management to solve the problem of low disassembly efficiency caused by the cumbersome disassembly of the alarm in the field of chemical safety as proposed in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An alarm device for chemical safety management, including a rear plate, a disassembly mechanism is arranged on the front surface of the rear plate, a reinforcement mechanism is arranged on one side of the disassembly mechanism, and an alarm is arranged on the front surface of the disassembly mechanism;

[0007] The disassembly mechanism includes two sockets, the sockets are fixedly connected to the front surface of the rear plate, a support box is fixedly connected between the two sockets, a threaded block is slidably connected to the inner wall of the support box, a connecting block is fixedly connected to one side of the threaded block, a rectangular plate is fixedly connected to the side of the connecting block away from the threaded block, a clamping block is fixedly connected to one side of the rectangular plate, a threaded rod is rotatably connected between the two sockets, and a driving component is arranged on the threaded rod. The driving component includes a long rod, a bevel gear one and a bevel gear two. Two insertion blocks are fixedly connected to the outside of the alarm, and a support block is arranged on the front surface of the reinforcement mechanism.

[0008] Preferably, the threaded block is in threaded connection with the threaded rod, and the thread directions at both ends of the threaded rod are opposite, so as to convert the rotational movement of the threaded rod into the linear movement of the threaded block.

[0009] Preferably, the first bevel gear is sleeved on the threaded rod, the second bevel gear is sleeved on the long rod, and the first bevel gear and the second bevel gear are meshed with each other, so as to achieve the purpose of stable driving.

[0010] Preferably, the long rod penetrates through the support block and is rotatably connected to the bottom of the support box, and a hand wheel is fixedly connected to the bottom end of the long rod, so as to achieve the purpose of stable driving.

[0011] Preferably, long openings are formed at both ends of the front surface of the support box, and the connecting block penetrates through the formed long openings, so that the connecting block can move through the long openings.

[0012] Preferably, a through opening is formed inside the socket, and the clamping block penetrates through the formed through opening, so that the clamping block can move through the through opening.

[0013] Preferably, a clamping opening is formed on one side of the plug block, the clamping block is inserted into the inner wall of the clamping opening, and the plug block is movably connected to the inner wall of the socket to stably limit and support the alarm.

[0014] Preferably, the reinforcement mechanism includes a fixed groove, the fixed groove is fixedly connected to the front surface of the rear plate, a convex block is slidably connected to the inner wall of the fixed groove, an external limiting sleeve is fixedly connected to the front surface of the convex block, a pushing block is fixedly connected to the outer wall of the external limiting sleeve, and an internal limiting sleeve is sleeved on the long rod, further improving the stability of installation and connection.

[0015] Preferably, the support block is fixedly connected to the front surface of the fixed groove, and the external limiting sleeve and the internal limiting sleeve can be meshed with each other.

[0016] Compared with the prior art, the utility model provides an alarm device for chemical safety management, which has the following beneficial effects:

[0017] 1. Through the setting of the reinforcement mechanism, the present device facilitates the further development of disassembly work. At the same time, during the use process, through the mutual cooperation of the external limiting sleeve and the internal limiting sleeve, the long rod cannot rotate, ensuring the stability of connection and installation, and not easily generating shaking and deviation during use.

[0018] 2. Through the setting of the disassembly mechanism, the present device realizes the convenient disassembly of the alarm. During the long-term use process, when it is necessary to disassemble, repair and maintain the alarm, good disassembly efficiency can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural view of the present utility model;

[0020] Figure 2 is the connection schematic diagram of the alarm and the plug block in the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the disassembly mechanism in the present utility model;

[0022] Figure 4 This is a schematic connection diagram of the long rod and the reinforcement mechanism in the present utility model;

[0023] Figure 5 This is a schematic mechanism diagram of the socket in the present utility model;

[0024] Figure 6 This is a schematic connection diagram of the long rod and the internal limit sleeve in the present utility model;

[0025] Figure 7 This is a schematic structural diagram of the threaded block in the present utility model;

[0026] Figure 8 This is a schematic structural diagram of the reinforcement mechanism in the present utility model;

[0027] Figure 9 This is a schematic connection diagram of the convex block and the external limit sleeve in the present utility model.

[0028] In the figure: 1, alarm; 2, rear plate; 3, disassembly mechanism; 31, socket; 32, support box; 33, threaded rod; 34, threaded block; 35, connecting block; 36, rectangular plate; 37, long rod; 38, support block; 39, insertion block; 301, clamping block; 302, driving assembly; 4, reinforcement mechanism; 41, fixing groove; 42, convex block; 43, external limit sleeve; 44, internal limit sleeve; 45, push block. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] The present utility model provides a technical solution for an alarm device for chemical safety management:

[0031] Embodiment 1

[0032] Refer to Figures 1-9 As shown, an alarm device for chemical safety management includes a rear plate 2, a disassembly mechanism 3 is arranged on the front surface of the rear plate 2, a reinforcement mechanism 4 is arranged on one side of the disassembly mechanism 3, and an alarm 1 is arranged on the front surface of the disassembly mechanism 3;

[0033] Refer to Figure 5As shown, the disassembly mechanism 3 includes two sockets 31. A through hole is provided inside the socket 31, and the socket 31 is fixedly connected to the front of the rear plate 2. A support box 32 is fixedly connected between the two sockets 31. A threaded block 34 is slidably connected to the inner wall of the support box 32. Refer to Figure 7 As shown, a connecting block 35 is fixedly connected to one side of the threaded block 34. A rectangular plate 36 is fixedly connected to the side of the connecting block 35 away from the threaded block 34. A clamping block 301 is fixedly connected to one side of the rectangular plate 36. A threaded rod 33 is rotatably connected between the two sockets 31. Among them, the threaded rod 33 is located inside the support box 32, and a driving assembly 302 is provided on the threaded rod 33. Refer to Figure 4 and Figure 6 As shown, the driving assembly 302 includes a long rod 37, a first bevel gear, and a second bevel gear. Two insertion blocks 39 are fixedly connected to the outside of the alarm 1. A bayonet is provided on one side of the insertion block 39. A support block 38 is provided on the front of the reinforcement mechanism 4.

[0034] Among them, it should be added that the threaded block 34 is threadedly connected to the threaded rod 33, and the thread directions at both ends of the threaded rod 33 are opposite, converting the rotational movement of the threaded rod 33 into the linear movement of the threaded block 34. The first bevel gear is sleeved on the threaded rod 33, and the second bevel gear is sleeved on the long rod 37, and the first bevel gear and the second bevel gear are meshed with each other, so as to achieve the purpose of stable driving. The long rod 37 passes through the support block 38 and is rotatably connected to the bottom of the support box 32. A handwheel is fixedly connected to the bottom end of the long rod 37, so as to achieve the purpose of stable driving. Long openings are provided at both ends of the front of the support box 32. The connecting block 35 passes through the long opening provided, so that the connecting block 35 can move through the long opening. The clamping block 301 passes through the through hole provided, so that the clamping block 301 can move through the through hole. The clamping block 301 is inserted into the inner wall of the bayonet, and the insertion block 39 is movably connected to the inner wall of the socket 31 to stably limit and support the alarm 1.

[0035] Embodiment 2

[0036] Refer to Figures 4-9 As shown, the reinforcement mechanism 4 includes a fixing groove 41. The fixing groove 41 is fixedly connected to the front of the rear plate 2. A convex block 42 is slidably connected to the inner wall of the fixing groove 41. An external limiting sleeve 43 is fixedly connected to the front of the convex block 42. A pushing block 45 is fixedly connected to the outer wall of the external limiting sleeve 43. An internal limiting sleeve 44 is sleeved on the long rod 37 to further improve the stability of the installation connection.

[0037] Among them, it should be added that the support block 38 is fixedly connected to the front of the fixing groove 41, and the external limiting sleeve 43 and the internal limiting sleeve 44 can be meshed with each other.

[0038] In the actual operation process, when it is necessary to disassemble, repair and maintain the alarm 1, first, the push block 45 can be pushed upward. The push block 45 can drive the external limit sleeve 43 to move upward without engaging with the internal limit sleeve 44. At the same time, the convex block 42 can slide and be limited on the inner wall of the fixed groove 41. At this time, the long rod 37 can be rotated, facilitating the further progress of the disassembly work. Meanwhile, during the use process, through the mutual cooperation of the external limit sleeve 43 and the internal limit sleeve 44, the long rod 37 cannot be rotated, ensuring the stability of the connection and installation.

[0039] When the limit on the long rod 37 is cancelled, the handwheel can be shaken at this time to drive the long rod 37 to rotate. The long rod 37 drives the threaded rod 33 to rotate through the transmission of the driving assembly 302. Since the threaded rod 33 and the threaded block 34 are in threaded connection and the thread directions at both ends of the threaded rod 33 are opposite, the rotational movement of the threaded rod 33 will drive the two threaded blocks 34 to approach each other. The threaded block 34 drives the clamping block 301 to disengage from the bayonet opening formed on the plug block 39 through the connecting block 35 and the rectangular plate 36, canceling the limit on the plug block 39. Then, the plug block 39 can be pulled out from the inside of the socket 31, and the disassembly of the alarm 1 can be realized. During the long-term use process, when it is necessary to disassemble, repair and maintain the alarm 1, good disassembly efficiency can be achieved.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An alarm device for chemical safety management, including a rear panel (2), characterized in that: On the front of the rear plate (2), a disassembly mechanism (3) is provided. On one side of the disassembly mechanism (3), a reinforcement mechanism (4) is provided. On the front of the disassembly mechanism (3), an alarm (1) is provided. The disassembly mechanism (3) includes two sockets (31). The sockets (31) are fixedly connected to the front of the rear plate (2). A support box (32) is fixedly connected between the two sockets (31). A threaded block (34) is slidably connected to the inner wall of the support box (32). On one side of the threaded block (34), a connecting block (35) is fixedly connected. On the side of the connecting block (35) away from the threaded block (34), a rectangular plate (36) is fixedly connected. On one side of the rectangular plate (36), a clamping block (301) is fixedly connected. A threaded rod (33) is rotatably connected between the two sockets (31). A driving assembly (302) is arranged on the threaded rod (33). The driving assembly (302) includes a long rod (37), a first bevel gear, and a second bevel gear. Two insertion blocks (39) are fixedly connected to the outside of the alarm (1). A support block (38) is provided on the front of the reinforcement mechanism (4).

2. The alarm device for chemical safety management according to claim 1, characterized in that: The threaded block (34) is threadedly connected to the threaded rod (33), and the thread directions at both ends of the threaded rod (33) are opposite.

3. The alarm device for chemical industrial safety management according to claim 2, characterized in that: The first bevel gear is sleeved on the threaded rod (33), the second bevel gear is sleeved on the long rod (37), and the first bevel gear and the second bevel gear are meshed with each other.

4. An alarm device for chemical safety management according to claim 1, characterized in that: The long rod (37) penetrates through the support block (38) and is rotatably connected to the bottom of the support box (32). A handwheel is fixedly connected to the bottom end of the long rod (37).

5. An alarm device for chemical safety management according to claim 3, characterized in that: Long openings are provided at both ends on the front of the support box (32), and the connecting block (35) penetrates through the long openings provided.

6. The alarm device for chemical safety management according to claim 5, characterized in that: A through opening is provided inside the socket (31), and the clamping block (301) penetrates through the through opening provided.

7. An alarm device for chemical safety management according to claim 6, characterized in that: A clamping opening is provided on one side of the insertion block (39), and the clamping block (301) is inserted into the inner wall of the clamping opening. The insertion block (39) is movably connected to the inner wall of the socket (31).

8. An alarm device for chemical safety management according to claim 1, characterized in that: The reinforcement mechanism (4) includes a fixing groove (41). The fixing groove (41) is fixedly connected to the front of the rear plate (2). A convex block (42) is slidably connected to the inner wall of the fixing groove (41). An external limiting sleeve (43) is fixedly connected to the front of the convex block (42). A pushing block (45) is fixedly connected to the outer wall of the external limiting sleeve (43). An internal limiting sleeve (44) is sleeved on the long rod (37).

9. The alarm device for chemical safety management according to claim 8, characterized in that: The support block (38) is fixedly connected to the front of the fixing groove (41), and the external limiting sleeve (43) and the internal limiting sleeve (44) can be meshed with each other.

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