CN212623651U - Wearable device for controlling equipment scram - Google Patents
Wearable device for controlling equipment scram Download PDFInfo
- Publication number
- CN212623651U CN212623651U CN202021671942.XU CN202021671942U CN212623651U CN 212623651 U CN212623651 U CN 212623651U CN 202021671942 U CN202021671942 U CN 202021671942U CN 212623651 U CN212623651 U CN 212623651U
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- China
- Prior art keywords
- pin shaft
- whistle body
- hinged
- connecting rod
- limit pin
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Abstract
The utility model relates to a wearable device of controlgear scram belongs to emergency control and alarm device field. Comprises a whistle body, a limit pin shaft A, a limit pin shaft B, a limit pin shaft C, a limit pin shaft D and a limit groove are fixed in the whistle body, a ratchet wheel is hinged on the whistle body through the limit pin shaft A, a ratchet wheel baffle rotates around the limit pin shaft A along with the ratchet wheel synchronously, the ratchet wheel baffle is positioned in a whistle body air cavity at the inner side of an air blowing opening, the whistle body is hinged with a whistle body through a limit pin shaft B, the two ends of a spring are respectively hinged with the whistle body and the limit pin shaft C, a reset connecting rod is hinged with the whistle body through a limit pin shaft D, the end part of a reset button is hinged with one end of the reset connecting rod, the other end of the reset connecting rod is hinged with the whistle body, the two ends of a ratchet connecting rod are respectively hinged with one end of a ratchet wheel and one end of an emergency stop switch sliding block, the two ends of a sliding block spring are respectively connected with the whistle body and the other end of the emergency stop switch sliding block, and the emergency stop switch sliding block.
Description
Technical Field
The utility model relates to an emergency control and alarm device field, in particular to wearable device of controlgear scram.
Background
As is known, the existing emergency stop safety protection measures are mostly fixed at a certain position, and in production, if an accident occurs to a worker and the body is limited, the fixed safety protection measures cannot be triggered, so that the safety protection effect cannot be achieved. With the increasing importance of people on safety work, how to better realize the emergency stop control of production equipment is always a research focus in order to better ensure the safety of workers.
Disclosure of Invention
In order to overcome the not enough of prior art, the utility model provides a wearable device of controlgear scram, simple structure, it is wearable, can blow off the sound to but wireless controlgear scram.
The utility model provides a technical scheme that its technical problem adopted is: a wearable device for controlling emergency stop of equipment comprises a whistle body and is characterized in that a limiting pin shaft A, a limiting pin shaft B, a limiting pin shaft C, a limiting pin shaft D and a limiting groove are fixed inside the whistle body, a ratchet wheel is hinged on the whistle body through the limiting pin shaft A, a ratchet baffle plate synchronously rotates around the limiting pin shaft A along with the ratchet wheel, the ratchet baffle plate is positioned in a whistle body air cavity inside an air blowing port, a locking claw is hinged on the whistle body through the limiting pin shaft B, two ends of a spring are respectively hinged with the locking claw and the limiting pin shaft C, a reset connecting rod is hinged on the whistle body through the limiting pin shaft D, the end part of a reset button is hinged with one end of the reset connecting rod, the other end of the reset connecting rod is hinged with the locking claw, two ends of the ratchet wheel connecting rod are respectively hinged with one end of the ratchet wheel and one end of an emergency stop switch, the emergency stop switch sliding block is connected with the wireless connection module.
The utility model discloses still can realize through following measure: the emergency stop switch sliding block is clamped in the limit groove of the whistle body, and the limit groove is a linear groove.
The beneficial effects of the utility model are that, simple structure can blow off the sound to but wireless control equipment scram, the staff can wear on the neck, and is little to the influence of production activity.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure
Fig. 2 is a partially enlarged structural view of the ratchet wheel.
In the figure, 1, a whistle body, 101, limit pin shafts A and 102, limit pin shafts B and 103, limit pin shafts C and 104, limit pin shafts D and 105, limit grooves, 106, an air blowing port, 107, an air outlet, 2, a ratchet, 201, a ratchet baffle, 202, a stopping claw, 203, a spring, 204, a reset button, 205, a reset connecting rod, 3, a ratchet connecting rod, 4, an emergency stop switch sliding block, 5, a sliding block spring and 6 are radio connection modules.
Detailed Description
In the figure, the utility model discloses a whistle body 1, spacing round pin axle A101, spacing round pin axle B102, spacing round pin axle C103, spacing round pin axle D104, spacing groove 105, gas mouth 106, gas outlet 107, ratchet 2, ratchet baffle 201, pawl 202, spring 203, reset button 204, reset connecting rod 205, ratchet connecting rod 3, scram switch slider 4, slider spring 5, radio connection module 6.
Wherein: the limit pin shaft A101, the limit pin shaft B102, the limit pin shaft C103, the limit pin shaft D104 and the limit groove 105 are all fixed inside the whistle body 1.
The ratchet wheel 2 is hinged on the whistle body 1 through the limiting pin shaft A101.
The ratchet baffle 201 and the ratchet 2 synchronously rotate by taking a limit pin shaft A101 as an axis, the ratchet baffle 201 is positioned in an air cavity of the whistle body 1 at the inner side of the air blowing opening 106, the stop pawl 202 is hinged on the whistle body 1 through the limit pin shaft B102, two ends of the spring 203 are respectively hinged with the stop pawl 202 and a limit pin shaft C103, the spring 203 forces the stop pawl 202 to keep contact with the ratchet 2, the reset connecting rod 205 is hinged on the whistle body 1 through the limit pin shaft D104, the reset button 204 is hinged with the reset connecting rod 205, and the reset connecting rod 205 is hinged with the stop pawl 202.
And two ends of the ratchet wheel connecting rod 3 are respectively hinged with the ratchet wheel 2 and the emergency stop switch sliding block 4.
The limit groove 105 is a linear groove, the limit groove 105 is fixed inside the whistle body 1, the emergency stop switch sliding block 4 is clamped inside the limit groove 105, and two ends of the sliding block spring 5 are respectively connected with the whistle body 1 and the emergency stop switch sliding block 4.
The emergency stop switch sliding block 4 is connected with the wireless connection module 6, and when the emergency stop switch sliding block 4 approaches the ratchet wheel 2, the wireless connection module 6 triggers and transmits a wireless signal.
When the whistle body 1 is used, air can be blown from the air blowing port 106, pressure formed in the pipe cavity of the whistle body 1 pushes the ratchet baffle 201, the ratchet baffle 201 rotates, when the emergency stop switch sliding block 4 is pulled to approach the ratchet 2 through the connecting rod structure, the radio connection module 6 triggers and transmits a radio signal, under the meshing motion action of the stopping claw 202 and the ratchet 2 and the pulling force of the sliding block spring 5, the ratchet 2 keeps fixed after stepping, the radio connection module 6 continuously transmits the radio signal, and air flow is disordered at the narrow opening of the pipe cavity of the whistle body 1 to make a sound; after use, the reset button 204 is pressed, and the initial state is restored under the tension of the slider spring 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (2)
1. A wearable device for controlling emergency stop of equipment comprises a whistle body and is characterized in that a limiting pin shaft A, a limiting pin shaft B, a limiting pin shaft C, a limiting pin shaft D and a limiting groove are fixed inside the whistle body, a ratchet wheel is hinged on the whistle body through the limiting pin shaft A, a ratchet baffle plate synchronously rotates around the limiting pin shaft A along with the ratchet wheel, the ratchet baffle plate is positioned in a whistle body air cavity inside an air blowing port, a locking claw is hinged on the whistle body through the limiting pin shaft B, two ends of a spring are respectively hinged with the locking claw and the limiting pin shaft C, a reset connecting rod is hinged on the whistle body through the limiting pin shaft D, the end part of a reset button is hinged with one end of the reset connecting rod, the other end of the reset connecting rod is hinged with the locking claw, two ends of the ratchet wheel connecting rod are respectively hinged with one end of the ratchet wheel and one end of an emergency stop switch, the emergency stop switch sliding block is connected with the wireless connection module.
2. The wearable device for controlling the sudden stop of the equipment according to claim 1, wherein the sudden stop switch slider is clamped in a limiting groove of the whistle body, and the limiting groove is a linear groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671942.XU CN212623651U (en) | 2020-08-12 | 2020-08-12 | Wearable device for controlling equipment scram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671942.XU CN212623651U (en) | 2020-08-12 | 2020-08-12 | Wearable device for controlling equipment scram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212623651U true CN212623651U (en) | 2021-02-26 |
Family
ID=74713171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671942.XU Active CN212623651U (en) | 2020-08-12 | 2020-08-12 | Wearable device for controlling equipment scram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212623651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113436924A (en) * | 2021-06-21 | 2021-09-24 | 杭州微联智控科技有限公司 | Automatic reset emergency stop device and control method |
| CN114253187A (en) * | 2021-12-06 | 2022-03-29 | 中国煤炭科工集团太原研究院有限公司 | Mining emergency stop control equipment and method |
-
2020
- 2020-08-12 CN CN202021671942.XU patent/CN212623651U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113436924A (en) * | 2021-06-21 | 2021-09-24 | 杭州微联智控科技有限公司 | Automatic reset emergency stop device and control method |
| CN113436924B (en) * | 2021-06-21 | 2022-07-26 | 杭州微联智控科技有限公司 | Automatic reset emergency stop device and control method |
| CN114253187A (en) * | 2021-12-06 | 2022-03-29 | 中国煤炭科工集团太原研究院有限公司 | Mining emergency stop control equipment and method |
| CN114253187B (en) * | 2021-12-06 | 2023-11-07 | 中国煤炭科工集团太原研究院有限公司 | Mining emergency stop control equipment and method |
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