CN201882594U - Urgent stop device for elevating conveyor - Google Patents
Urgent stop device for elevating conveyor Download PDFInfo
- Publication number
- CN201882594U CN201882594U CN201020680712XU CN201020680712U CN201882594U CN 201882594 U CN201882594 U CN 201882594U CN 201020680712X U CN201020680712X U CN 201020680712XU CN 201020680712 U CN201020680712 U CN 201020680712U CN 201882594 U CN201882594 U CN 201882594U
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- fixed side
- shaped fixed
- stay cord
- assembly
- side plate
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Abstract
The utility model relates to the field of elevating conveyors, in particular to an urgent stop device which can send urgent stop signals, specially an urgent stop device used for controlling a mine elevating conveyor to stop urgently. The device is provided with a lifting bolt component, stay cords, an L-shaped fixed side plate, a steer roller component, a U-shaped fixed side plate and a stay cord sub-switch, wherein the L-shaped fixed side plate corresponds to the U-shaped fixed side plate; at least one lifting bolt component is arranged at the bottom of the L-shaped fixed side plate; a bolt of the lifting bolt component is connected with the L-shaped fixed side plate; the lifting ring of the lifting bolt component is connected with one end of the stay cord; and the other end of the stay cord passes through the steer roller component and is connected with the access end of the stay cord sub-switch arranged on the U-shaped fixed side plate. The urgent stop device is provided with four urgent stop stay cords, and the switch can send urgent stop signals when people grab one of the four stay cords in the critical situation; in addition, the using effect of other stay cords can not be influenced when any stay cord has failure.
Description
Technical field
The utility model relates to the elevating conveyor field, is specially a kind of emergency stop device that sends emergency mobile forces stop signal, particularly accuses the emergency stop device of system colliery with the elevating conveyor sudden stop.
Background technology
The colliery generally is made up of elevating conveyor afterbody, crusher, elevating conveyor front portion with elevating conveyor, and scraper chain turns round forward from afterbody successively, in the elevating conveyor operational process, can not in time stop if there is the people to enter in the intermediate channel, scraper chain will be dragged to the people and cause injures and deaths in the crusher.
The utility model content
The purpose of this utility model provides a kind of elevating conveyor emergency stop device, in order to guarantee that the unexpected people who enters in the middle groove can send shutdown signal to elevating conveyor at any time in the elevating conveyor operational process.
The technical solution of the utility model is:
A kind of elevating conveyor emergency stop device, this device is provided with ringbolt assembly, stay cord, L shaped fixed side, turns to roll wheel assembly, U-shaped fixed side, pulling cord switch, L shaped fixed side is corresponding with the U-shaped fixed side, at least one ringbolt assembly is installed in L shaped fixed side bottom, the screw of ringbolt assembly is connected with L shaped fixed side, the suspension ring of ringbolt assembly are connected with an end of stay cord, and the other end of stay cord passes and turns to the pulling cord switch incoming end that is provided with on roll wheel assembly and the U-shaped fixed side to be connected.
Described elevating conveyor emergency stop device, the pulling cord switch is two-way pulling cord switch, be symmetricly set in two-way pulling cord switch both sides on the U-shaped fixed side with the cooresponding roll wheel assembly that turns to of ringbolt assembly, stay cord passes respectively and turns to roll wheel assembly to be connected to the incoming end of two-way pulling cord switch both sides.
Described elevating conveyor emergency stop device, ringbolt assembly are four, and stay cord is four, and turning to roll wheel assembly is four.
Effect of the present utility model:
1, the utility model comprise two-way pull switch body, stay cord, turn to roll wheel assembly, the L shaped side plate U-shaped fixed side that is connected and fixed, stay cord passes and turns to roll wheel assembly and the incoming end and the L shaped fixed side of switch coupled together, when in case of emergency making switch send emergency mobile forces stop signal by the pulling stay cord.
2, the utility model has at utmost been protected the personal safety in the elevating conveyor operational process, and the people in falling into the elevating conveyor intermediate channel catches any one of four stay cords can make elevating conveyor out of service; And any rope wherein lost efficacy and can not influence the result of use of other stay cord.
3, the design of the utility model U-shaped side plate has been played and has been protected the pull switch body to avoid the effect that weight smashes, and this mechanism is a symmetric arrangement, so there is not the direction requirement in installation process, does not also have the direction requirement in operating process.
4, in addition, if other emergency situation has appearred in elevating conveyor in operational process, people also can make it send shutdown signal to elevating conveyor by this emergency stop device of operation, reach the purpose of sudden stop.
Description of drawings
Fig. 1 is the structural representation of elevating conveyor emergency stop device;
Fig. 2 is the layout scheme drawing of U-shaped fixed side and U-shaped supporting seat;
Fig. 3 is L shaped fixed side.
Among the figure, 1, the ringbolt assembly; 2, stay cord; 3, L shaped fixed side; 4, turn to roll wheel assembly; 5, U-shaped fixed side; 6, two-way pulling cord switch; 7, U-shaped supporting seat.
The specific embodiment
As Figure 1-3, the utility model elevating conveyor emergency stop device mainly comprises ringbolt assembly 1, stay cord 2, L shaped fixed side 3, turns to roll wheel assembly 4, U-shaped fixed side 5, two-way pulling cord switch 6 etc., and concrete structure is as follows:
L shaped fixed side 3 is corresponding with U-shaped fixed side 5, at least one ringbolt assembly 1 is installed in L shaped fixed side 3 bottoms, the screw of ringbolt assembly 1 is connected with L shaped fixed side 3, the suspension ring of ringbolt assembly 1 are connected with an end of stay cord 2, and the other end of stay cord 2 passes and turns to the pulling cord switch incoming end that is provided with on roll wheel assembly 4 and the U-shaped fixed side 5 to be connected.
In the present embodiment, ringbolt assembly 1 is four, stay cord 2 is four, turning to roll wheel assembly 4 is four, the pulling cord switch is two-way pulling cord switch 6, be symmetricly set in two-way pulling cord switch 6 both sides on the U-shaped fixed side 5 with the ringbolt assembly 1 cooresponding roll wheel assembly 4 that turns to, stay cord 2 passes respectively and turns to roll wheel assembly 4 to be connected to the incoming end of two-way pulling cord switch 6 both sides, and the incoming end and the L shaped fixed side 3 of two-way pulling cord switch 6 coupled together.
As shown in Figure 3, U-shaped fixed side 5 is provided with U-shaped supporting seat 7, and U-shaped supporting seat 7 is used for installation and turns to roll wheel assembly 4.
During use, all can send stop signal after any end of two-way pulling cord switch 6 is drawn out, and resetting of switch must manually be finished by the people; Turn to the application of roll wheel assembly can make people on the direction of vertical pull switch, also can operate it; The use arranged side by side of four stay cords 2 has improved the performance reliability of anxious stop mechanism, and people are as long as any of operating wherein can make switch send stop signal, and the inefficacy of wherein any rope can not influence the result of use of other stay cord.
This device can use on other load transfer devices such as elevating conveyor, long belt conveyor, and L shaped fixed side 3 can be installed to this device on the elevating conveyor intermediate channel easily with the design of U-shaped fixed side 5.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all just are encompassed within the protection domain of the present utility model.
Claims (3)
1. elevating conveyor emergency stop device, it is characterized in that: this device is provided with ringbolt assembly, stay cord, L shaped fixed side, turns to roll wheel assembly, U-shaped fixed side, pulling cord switch, L shaped fixed side is corresponding with the U-shaped fixed side, at least one ringbolt assembly is installed in L shaped fixed side bottom, the screw of ringbolt assembly is connected with L shaped fixed side, the suspension ring of ringbolt assembly are connected with an end of stay cord, and the other end of stay cord passes and turns to the pulling cord switch incoming end that is provided with on roll wheel assembly and the U-shaped fixed side to be connected.
2. according to the described elevating conveyor emergency stop device of claim 1, it is characterized in that: the pulling cord switch is two-way pulling cord switch, be symmetricly set in two-way pulling cord switch both sides on the U-shaped fixed side with the cooresponding roll wheel assembly that turns to of ringbolt assembly, stay cord passes respectively and turns to roll wheel assembly to be connected to the incoming end of two-way pulling cord switch both sides.
3. according to the described elevating conveyor emergency stop device of claim 1, it is characterized in that: the ringbolt assembly is four, and stay cord is four, and turning to roll wheel assembly is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020680712XU CN201882594U (en) | 2010-12-24 | 2010-12-24 | Urgent stop device for elevating conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020680712XU CN201882594U (en) | 2010-12-24 | 2010-12-24 | Urgent stop device for elevating conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882594U true CN201882594U (en) | 2011-06-29 |
Family
ID=44180132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020680712XU Expired - Fee Related CN201882594U (en) | 2010-12-24 | 2010-12-24 | Urgent stop device for elevating conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590744A (en) * | 2018-03-16 | 2018-09-28 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of double latch-up protection light warning devices of elevating conveyor |
| CN109723489A (en) * | 2019-03-04 | 2019-05-07 | 安徽恒源煤电股份有限公司五沟煤矿 | A kind of anti-fall people's device of machine landing section and its means of defence |
| CN111599614A (en) * | 2020-05-11 | 2020-08-28 | 肇庆宏旺金属实业有限公司 | Full-line emergency stop device and emergency stop operation method thereof |
-
2010
- 2010-12-24 CN CN201020680712XU patent/CN201882594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590744A (en) * | 2018-03-16 | 2018-09-28 | 新汶矿业集团有限责任公司华丰煤矿 | A kind of double latch-up protection light warning devices of elevating conveyor |
| CN109723489A (en) * | 2019-03-04 | 2019-05-07 | 安徽恒源煤电股份有限公司五沟煤矿 | A kind of anti-fall people's device of machine landing section and its means of defence |
| CN111599614A (en) * | 2020-05-11 | 2020-08-28 | 肇庆宏旺金属实业有限公司 | Full-line emergency stop device and emergency stop operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |