CN214655286U - Aluminum electrolysis series voltage loss automatic alarm device - Google Patents
Aluminum electrolysis series voltage loss automatic alarm device Download PDFInfo
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- CN214655286U CN214655286U CN202023265188.2U CN202023265188U CN214655286U CN 214655286 U CN214655286 U CN 214655286U CN 202023265188 U CN202023265188 U CN 202023265188U CN 214655286 U CN214655286 U CN 214655286U
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Abstract
The utility model discloses an aluminium electroloysis series decompression autoalarm, including base and ejector pin, the top of base is provided with the installing frame, and the internally mounted of installing frame has first mounting box, the both sides of first mounting box are provided with the screw thread section, and one side of screw thread section installs the second mounting box, the inner wall below of second mounting box is provided with the dead lever, and one side of dead lever installs flexible piece, the top of first mounting box is provided with the mounting bracket, and installs the cylinder in the top of mounting bracket. This aluminium electroloysis series decompression autoalarm, when the cylinder decompression, because the action of gravity, first piston is along with the connecting rod downstream, and first piston is in first mounting box upper surface position, and meanwhile the connecting rod drives the ejector pin downstream, because the not enough reason of pressure for the ejector pin fails to extrude the spring, contradicts the slider until the siren, triggers the alarm sound, has realized the function of automatic alarm.
Description
Technical Field
The utility model relates to the technical field of aluminum electrolysis, in particular to an automatic alarm device for aluminum electrolysis series voltage loss.
Background
Aluminium cell is when normal production, because of need use a large amount of compressed air to accomplish the crust breaking unloading of electrolysis cell, and the incessant gas use of 24 hours, if take place the pipe network decompression, personnel can not discover timely processing in the short time, the electrolysis cell effect will take place, influence the safety of production and electric wire netting, along with the development of science and technology, the range of application of aluminium is also more and more extensive, consequently the demand of aluminium to also be bigger and bigger, when carrying out aluminium electroloysis, alarm device when needing to use aluminium electroloysis series decompression, come to detect the device in real time, but current aluminium electroloysis series decompression alarm device still has some defects:
firstly, the existing aluminum electrolysis series voltage loss alarm device cannot automatically alarm when a power supply is manually disconnected, cannot automatically alarm when a pressure switch or an alarm is damaged, cannot detect in real time, and easily causes abnormal blanking and can cause certain damage to the device when sudden conditions occur;
secondly, most of the existing aluminum electrolysis series voltage loss alarm devices are of an integrated structure, so that the aluminum electrolysis series voltage loss alarm devices are not convenient to disassemble and assemble, and the parts such as the interior of the aluminum electrolysis series voltage loss alarm devices and pistons need to be maintained or replaced along with the increase of service time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium electroloysis series decompression autoalarm to solve the function problem that proposes in the above-mentioned background art and be not convenient for dismantle the installation and do not possess autoalarm to it.
In order to achieve the above object, the utility model provides a following technical scheme: an aluminum electrolysis series decompression automatic alarm device comprises a base and an ejector rod, wherein an installation frame is arranged above the base, a first installation box is arranged inside the installation frame, thread sections are arranged on two sides of the first installation box, a second installation box is arranged on one side of the thread sections, a fixed rod is arranged below the inner wall of the second installation box, a telescopic block is arranged on one side of the fixed rod, an installation frame is arranged above the first installation box, an air cylinder is arranged above the installation frame, the output end of the air cylinder is provided with a connecting rod, the connecting rod is positioned inside the first installation box and the second installation box, a first piston is arranged above the surface of the connecting rod, alarms are arranged on two sides above the first piston, a second piston is arranged in the middle position of the surface of the connecting rod, and a third piston is arranged below the second piston, the inner wall of mounting bracket is provided with the fixed column, and installs the slider on one side of the inside of fixed column, one side of slider is provided with the stay cord, and one side of stay cord installs the carriage release lever, one side of carriage release lever is provided with the drive belt, and one side of drive belt installs the fixed plate to fixed plate and first mounting box inner wall fixed connection, the top of fixed plate is provided with the spring, and the spring is connected with the connecting plate on drive belt surface, the below of first piston is provided with the ejector pin, and ejector pin and connecting rod fixed surface are connected.
Preferably, the second mounting box is in threaded connection with the first mounting box through a threaded section, and the first mounting box is in threaded connection with the mounting frame.
Preferably, the fixed rod and the telescopic block form a telescopic structure, and the fixed rod and the telescopic block are symmetrically provided with 2 pieces about the central line of the second mounting box.
Preferably, the first piston, the second piston, the third piston and the connecting rod form an integrated structure, the first piston and the second piston are respectively connected with the upper end face and the lower end face of the first mounting box in a clamping manner, and the third piston is in limit connection with the telescopic block.
Preferably, the fixed column and the slider constitute a sliding structure, and the fixed column and the slider are symmetrically provided with 2 about the mounting bracket central line.
Preferably, the ejector rod and the fixing plate form an elastic structure through a spring, and the ejector rod is in an L shape.
Compared with the prior art, the beneficial effects of the utility model are that: the aluminum electrolysis series voltage loss automatic alarm device,
1. when the air cylinder is in decompression, due to the action of gravity, the first piston moves downwards along with the connecting rod, the first piston is located on the upper surface of the first mounting box, meanwhile, the connecting rod drives the ejector rod to move downwards, the ejector rod cannot extrude the spring until the alarm abuts against the sliding block to trigger an alarm sound due to insufficient pressure, and when the air cylinder is in sufficient pressure, the ejector rod extrudes the spring, the pull rope is pulled by driving the moving rod through the driving belt, so that the pull rope drives the sliding block to move towards the inside of the fixed column, namely the alarm cannot contact the sliding block, the air cylinder can be normally used, and the function of automatic alarm is realized;
2. the first mounting box and the second mounting box can be controlled to perform threaded rotation through the threaded section, so that the first mounting box and the second mounting box can be conveniently disassembled and assembled, and the first mounting box and the mounting frame can be controlled to perform threaded rotation, so that the first mounting box and the mounting frame can be conveniently disassembled and assembled;
3. because first piston, second piston and third piston constitute integrated structure with the connecting rod, be convenient for through reciprocating of connecting rod for can carry out the unloading to the aluminium cell, need not the operation, improve the practicality.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall front view working structure of the present invention;
fig. 3 is a schematic structural view of the first mounting box and the second mounting box of the present invention from top view;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of B in fig. 2 according to the present invention.
In the figure: 1. a base; 2. installing a frame; 3. a first mounting box; 4. a threaded segment; 5. a second mounting box; 6. fixing the rod; 7. a telescopic block; 8. a mounting frame; 9. a cylinder; 10. a connecting rod; 11. a first piston; 12. an alarm; 13. a second piston; 14. a third piston; 15. fixing a column; 16. a slider; 17. pulling a rope; 18. a travel bar; 19. a transmission belt; 20. a fixing plate; 21. a spring; 22. and a push rod.
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. 1-5, the present invention provides a technical solution: an aluminum electrolysis series decompression automatic alarm device comprises a base 1, an installation frame 2, a first installation box 3, a threaded section 4, a second installation box 5, a fixed rod 6, a telescopic block 7, an installation frame 8, a cylinder 9, a connecting rod 10, a first piston 11, an alarm 12, a second piston 13, a third piston 14, a fixed column 15, a sliding block 16, a pull rope 17, a moving rod 18, a transmission belt 19, a fixed plate 20, a spring 21 and a push rod 22, wherein the installation frame 2 is arranged above the base 1, the first installation box 3 is installed inside the installation frame 2, the threaded section 4 is arranged on two sides of the first installation box 3, the second installation box 5 is installed on one side of the threaded section 4, the fixed rod 6 is arranged below the inner wall of the second installation box 5, the telescopic block 7 is installed on one side of the fixed rod 6, the installation frame 8 is arranged above the first installation box 3, and the cylinder 9 is installed above the installation frame 8, the output end of the cylinder 9 is provided with a connecting rod 10, the connecting rod 10 is positioned inside the first mounting box 3 and the second mounting box 5, a first piston 11 is arranged above the surface of the connecting rod 10, alarms 12 are arranged on two sides above the first piston 11, a second piston 13 is arranged in the middle position of the surface of the connecting rod 10, a third piston 14 is arranged below the second piston 13, the inner wall of the mounting frame 8 is provided with a fixed column 15, a sliding block 16 is arranged on one side inside the fixed column 15, a pull rope 17 is arranged on one side of the sliding block 16, a moving rod 18 is arranged on one side of the pull rope 17, a transmission belt 19 is arranged on one side of the moving rod 18, a fixed plate 20 is arranged on one side of the transmission belt 19, the fixed plate 20 is fixedly connected with the inner wall of the first mounting box 3, a spring 21 is arranged above the fixed plate 20, and the spring 21 is connected with a connecting plate on the surface of the transmission belt 19, an ejector rod 22 is arranged below the first piston 11, and the ejector rod 22 is fixedly connected with the surface of the connecting rod 10.
The fixed column 15 and the sliding block 16 form a sliding structure, 2 fixed columns 15 and 2 sliding blocks 16 are symmetrically arranged about the central line of the mounting frame 8, the ejector rod 22 and the fixed plate 20 form an elastic structure through the spring 21, and the ejector rod 22 is in an "L" shape, when the cylinder 9 normally operates, the connecting rod 10 drives the first piston 11 to be embedded into the upper surface of the first mounting box 3, and the connecting rod 10 drives the ejector rod 22 to extrude the spring 21, that is, the ejector rod 22 drives the connecting plate on the right side surface of the transmission belt 19 to move downwards, that is, the connecting plate on the left side of the transmission belt 19 drives the moving rod 18 to move upwards, the moving rod 18 pulls the pull rope 17, the pull rope 17 drives the sliding block 16 to slide on the fixed column 15 from outside to inside, so that the sliding blocks 16 are all located inside the fixed column 15, at this time, the alarm 12 on both sides of the first piston 11 cannot abut against the sliding block 16, and is normally used, instead, the alarm 12 is caused to automatically sound an alarm.
The working principle is as follows: when the aluminum electrolysis series decompression automatic alarm device is used, firstly, the device is moved to a required place, then a worker places the whole device stably through the base 1, when the aluminum electrolysis cell needs to be crust breaking and blanking, a discharge hole in the middle of the base 1 is aligned with a feed hole of the aluminum electrolysis cell, then the cylinder 9 is opened, the cylinder 9 drives the connecting rod 10 to move downwards, the connecting rod 10 drives the first piston 11, the second piston 13 and the third piston 14 to move downwards simultaneously, the first piston 11, the second piston 13 and the third piston 14 respectively perform sealing in a mutual dislocation way with the upper end face and the lower end face of the first mounting box 3 and the slide block 16, firstly, the shell on the surface of the aluminum electrolysis cell is broken through the hammer head at the bottom end of the connecting rod 10, so that materials enter the aluminum electrolysis cell through the bottom of the second mounting box 5 and the discharge hole in the middle of the base 1, and the repeated operation of the cylinder 9 is carried out, when the cylinder 9 normally operates, the connecting rod 10 drives the first piston 11 to be embedded into the upper surface of the first mounting box 3, and the connecting rod 10 drives the ejector rod 22 to extrude the spring 21, that is, the ejector rod 22 drives the connecting plate on the right side surface of the transmission belt 19 to move downwards, that is, the connecting plate on the left side of the transmission belt 19 drives the moving rod 18 to move upwards, the moving rod 18 pulls the pull rope 17, the pull rope 17 drives the slider 16 to slide on the fixed column 15 from outside to inside, so that the slider 16 is located inside the fixed column 15, at this time, the alarm 12 on both sides of the first piston 11 cannot abut against the slider 16, and the normal use is achieved, when the cylinder 9 is accidentally decompressed, that is, the downward pressure of the connecting rod 10 is insufficient or low, in conclusion, the ejector rod 22 cannot extrude the spring 21, that is, that the slider 16 cannot move towards the inside of the fixed column 15, and when the first piston 11 moves downwards to a certain extent, the alarm 12 collides with the slider 16 to trigger an alarm, so that a worker is reminded of timely maintenance, and the overall practicability is improved.
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 (6)
1. The utility model provides an aluminium electroloysis series decompression autoalarm, includes base (1) and ejector pin (22), its characterized in that: the mounting frame (2) is arranged above the base (1), a first mounting box (3) is arranged inside the mounting frame (2), thread sections (4) are arranged on two sides of the first mounting box (3), a second mounting box (5) is arranged on one side of each thread section (4), a fixing rod (6) is arranged below the inner wall of each second mounting box (5), a telescopic block (7) is arranged on one side of each fixing rod (6), a mounting frame (8) is arranged above each first mounting box (3), a cylinder (9) is arranged above each mounting frame (8), a connecting rod (10) is arranged at the output end of each cylinder (9), the connecting rod (10) is positioned inside the first mounting box (3) and the second mounting box (5), a first piston (11) is arranged above the surface of each connecting rod (10), and alarms (12) are arranged on two sides above each first piston (11), a second piston (13) is arranged in the middle of the surface of the connecting rod (10), a third piston (14) is arranged below the second piston (13), a fixed column (15) is arranged on the inner wall of the mounting frame (8), a sliding block (16) is arranged on one side inside the fixed column (15), a pull rope (17) is arranged on one side of the sliding block (16), a moving rod (18) is arranged on one side of the pull rope (17), a transmission belt (19) is arranged on one side of the moving rod (18), a fixed plate (20) is arranged on one side of the transmission belt (19), the fixed plate (20) is fixedly connected with the inner wall of the first mounting box (3), a spring (21) is arranged above the fixed plate (20), the spring (21) is connected with a connecting plate on the surface of the transmission belt (19), and an ejector rod (22) is arranged below the first piston (11), and the ejector rod (22) is fixedly connected with the surface of the connecting rod (10).
2. The aluminum electrolysis series voltage loss automatic alarm device according to claim 1, characterized in that: the second mounting box (5) is in threaded connection with the first mounting box (3) through the threaded section (4), and the first mounting box (3) is in threaded connection with the mounting frame (2).
3. The aluminum electrolysis series voltage loss automatic alarm device according to claim 1, characterized in that: the fixing rod (6) and the telescopic block (7) form a telescopic structure, and the number of the fixing rod (6) and the number of the telescopic block (7) are 2 about the central line of the second mounting box (5) symmetrically.
4. The aluminum electrolysis series voltage loss automatic alarm device according to claim 1, characterized in that: first piston (11), second piston (13) and third piston (14) constitute integrated structure with connecting rod (10), and first piston (11) and second piston (13) are connected for the block with the upper and lower both ends face of first mounting box (3) respectively to third piston (14) are spacing with flexible piece (7) to be connected.
5. The aluminum electrolysis series voltage loss automatic alarm device according to claim 1, characterized in that: fixed column (15) and slider (16) constitute sliding construction, and fixed column (15) and slider (16) are provided with 2 about mounting bracket (8) central line symmetry.
6. The aluminum electrolysis series voltage loss automatic alarm device according to claim 1, characterized in that: the ejector rod (22) and the fixing plate (20) form an elastic structure through a spring (21), and the ejector rod (22) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023265188.2U CN214655286U (en) | 2020-12-30 | 2020-12-30 | Aluminum electrolysis series voltage loss automatic alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023265188.2U CN214655286U (en) | 2020-12-30 | 2020-12-30 | Aluminum electrolysis series voltage loss automatic alarm device |
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| Publication Number | Publication Date |
|---|---|
| CN214655286U true CN214655286U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023265188.2U Active CN214655286U (en) | 2020-12-30 | 2020-12-30 | Aluminum electrolysis series voltage loss automatic alarm device |
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| Country | Link |
|---|---|
| CN (1) | CN214655286U (en) |
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- 2020-12-30 CN CN202023265188.2U patent/CN214655286U/en active Active
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