CN205206869U - Well device is prevented weighing down by side -tipping type owner's drop shaft - Google Patents
Well device is prevented weighing down by side -tipping type owner's drop shaft Download PDFInfo
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- CN205206869U CN205206869U CN201520911741.5U CN201520911741U CN205206869U CN 205206869 U CN205206869 U CN 205206869U CN 201520911741 U CN201520911741 U CN 201520911741U CN 205206869 U CN205206869 U CN 205206869U
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- drop shaft
- main chute
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- shaft square
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Abstract
The utility model belongs to the technical field of mine electromechanical device, especially, relate to a well device is prevented weighing down by side -tipping type owner's drop shaft, its characterized in that is including covering the slidingtype square at main drop shaft well head, and what be connected with this slidingtype square draws the drop shaft square resetting means who drags draw gear, is connected, intelligence control system with the slidingtype square. The utility model discloses a well device is prevented weighing down by side -tipping type owner's drop shaft simple structure, convenient operation, what can provide side -tipping type owner's drop shaft well head position specially prevents weighing down well safety protection. Through intelligent control, can realize that into the car advances the early warning, pull open the drop shaft square, function such as unloading, the early warning of going out with the car, drop shaft square reset that security level obviously promotes, has reduced intensity of labour.
Description
Technical field
The utility model belongs to the dynamo-electric equipment technical field in mine, especially relates to the anti-fall well device of a kind of side dump main chute.
Background technology
Main chute is the throat storing ore and carrying ore in metallic ore underground mining, if but do not add safety device at main chute mouth ore drawing position, then there is the potential safety hazard of pendant well.
Current safety prevention measure is often add protective guard in main chute mouth side, or adds a cover protective screening above well head, when operating personnel is at well head process lump ore or other operation, needs to fasten one's safety belt.This method for security protection is because very inconvenient when moving protective screening or protective guard, and level of security is inadequate, there is great potential safety hazard.
Application number is that the patent " mine main chute discharge point protector " of CN201320188617 discloses a kind of safety guard; this device is when drop shaft mouth mine car unloads ore deposit; the drop shaft double-edged fine-toothed comb of lid well head is sling; unload after ore deposit terminates; the drop shaft double-edged fine-toothed comb of lid well head is put down and covers well head, play safety protection function.But this device, is not suitable for side dump main chute mouth.
Summary of the invention
The purpose of this utility model is to provide a kind of anti-fall well safety guard of intelligent side dump main chute well head position, and its level of security is high, and safeguard protection effect is strong.
The purpose of this utility model is realized by following technical proposals:
The anti-fall well device of side dump main chute of the present utility model, it is characterized in that comprising the slidingtype square covering main chute well head, the pulling draw-gear, the drop shaft square resetting means that is connected with described slidingtype square that are connected of slidingtype square therewith, intelligence control system
Described slidingtype square comprises the drop shaft square covering main chute well head, be arranged on two assembly pulleys on this drop shaft square two body side frame, be arranged on two traction stressed plates of described drop shaft square opposite side, each assembly pulley comprise be positioned at described frame side to side direction roller and be positioned at the bottom roller of described base of frame
Described pulling draw-gear comprises two skid assemblies being arranged on described drop shaft square both sides, hoist engine, two fixed pulleys, walk around these two fixed pulleys and described two two wire rope drawing stressed plate and be connected, two described skid assemblies comprise the side direction slideway be connected that to roll with described side direction roller, to roll the bottom slide track be connected with described bottom roller
Described drop shaft square resetting means comprises the spring spud pile being arranged on main chute mouth, one end spring that spring spud pile is connected therewith, the other end is connected with described drop shaft square,
Described hoist engine is connected with described intelligence control system,
Described intelligence control system comprises controller, by signal cable be connected with described controller enter car direction infrared sensor, go out car direction infrared sensor, two groups of limit switches and audible-visual annunciator,
Described hoist engine is connected with described controller,
The described car direction infrared sensor that enters is arranged on along entering car direction apart from 45m-55m place, main chute center,
The described car direction infrared sensor that goes out is arranged on along going out car direction apart from 45m-55m place, main chute center,
Two groups of described limit switches lay respectively in two described skid assemblies, often organize limit switch and include drop shaft square enable possition switch and drop shaft square fastening position switch.
Advantage of the present utility model:
Side dump main chute of the present utility model anti-fall well apparatus structure structure is simple, easy to operate, can provide the anti-fall well safeguard protection at side dump main chute well head position specially.By Based Intelligent Control, can realize giving warning in advance into car, pull open drop shaft square, unload ore deposit, go out car early warning, the function such as drop shaft square reset, level of security obviously promotes, and decreases labour intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the I portion zoomed-in view of the utility model Fig. 1.
Detailed description of the invention
Detailed description of the invention of the present utility model is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the anti-fall well device of side dump main chute of the present utility model, it is characterized in that comprising the slidingtype square covering main chute well head, the pulling draw-gear, the drop shaft square resetting means that is connected with described slidingtype square that are connected of slidingtype square therewith, intelligence control system
Described slidingtype square comprises the drop shaft square 1 covering main chute well head, be arranged on two assembly pulleys on this drop shaft square 1 liang of body side frame, be arranged on two traction stressed plates 3 of described drop shaft square opposite side, each assembly pulley comprise be positioned at described frame side to side direction roller 15 and be positioned at the bottom roller of described base of frame
Described pulling draw-gear comprises two skid assemblies 2 being arranged on described drop shaft square 1 both sides, hoist engine 7, two fixed pulleys 6, walk around these two fixed pulleys 6 and described two two wire rope 4 drawing stressed plate 3 and be connected, two described skid assemblies 2 comprise the side direction slideway be connected that to roll with described side direction roller, to roll the bottom slide track be connected with described bottom roller
Described drop shaft square resetting means comprises the spring spud pile 12 being arranged on main chute mouth, one end spring 13 that spring spud pile 12 is connected therewith, the other end is connected with described drop shaft square 1,
Described hoist engine 7 is connected with described intelligence control system.
Described intelligence control system comprises controller 8, and what be connected with described controller 8 by signal cable 11 is entered car direction infrared sensor 9, goes out car direction infrared sensor 10, two groups of limit switches 5 and audible-visual annunciator 14,
Described hoist engine 7 is connected with described controller 8.
The described car direction infrared sensor 9 that enters is arranged on along entering car direction apart from 45m-55m place, main chute center,
The described car direction infrared sensor 10 that goes out is arranged on along going out car direction apart from 45m-55m place, main chute center.
Two groups of described limit switches 5 lay respectively in two described skid assemblies 2, often organize limit switch 5 and include drop shaft square enable possition switch and drop shaft square fastening position switch.
The anti-fall well device of side dump main chute of the present utility model is controlled by intelligence control system; rely on the slidingtype square pulling draw-gear traction main chute well head; control closedown and the unlatching of the slidingtype square of main chute well head, to provide the anti-fall well safeguard protection at side dump main chute well head position.As shown in Figure 1, slidingtype square can cover drop shaft mouth completely, to ensure drop shaft job safety; At the side direction installation side way roller 15 of two body side frames of slidingtype square, in the bottom of two body side frames of slidingtype square, bottom roller is installed, to ensure that slidingtype square can roll propelling, reduces wear; Weld trapezoidal traction stressed plate 3 at the pulling position of slidingtype square simultaneously, during to ensure to pull slidingtype square, make drop shaft square 1 uniform stressed, avoid drop shaft square 1 local to be drawn and stretch fatigue and draw bad;
According to the width of slidingtype square, two skid assemblies 2 of making, make slidingtype square freely can draw in two skid assemblies 2 and roll, cover drop shaft completely.Two skid assemblies 2 both sides of the edge are higher than drop shaft square 1, in case on-slip dynamic formula square is deviate from the process pulled;
Two spring spud pile 12 fixing springs 13, spring 13 links together with traction stressed plate 3, and time daily, under the effect of spring 13, slidingtype square covers on drop shaft well head all the time, makes slidingtype square be in normal lid state.When needs pull draw-gear startup, two pieces of traction stressed plates 3 of slidingtype square draw by two wire rope 4, and two wire rope 4 are connected on hoist engine 7 by fixed pulley 6, and hoist engine 7 is as the power source pulling slidingtype square, its start and stop, send instruction by controller 8 and control.
Be provided with into car direction infrared sensor 9 apart from about the 45-55 rice of Jin Che direction, drop shaft center, apart from about the 45-55 rice of Chu Che direction, drop shaft center, car direction infrared ray sensor 10 is being installed out, audible-visual annunciator 14 is installed near drop shaft, mounting limit switch 5 on slideway.When entering car direction infrared sensor 9 and go out car direction infrared ray sensor 10 to detect into car with when going out car, controller 8 is passed to by signal cable, controller 8 sends alarm signal, and voice message " is noted into car ", " noting car ", the square of action simultaneously, ensure that loaded vehicle normally unloads and normally goes out car, when limit switch 5 action, carry out voice message by audible-visual annunciator, " square is opened; can unload " and " square closes, forbids unloading ".
Claims (4)
1. the anti-fall well device of side dump main chute, it is characterized in that comprising the slidingtype square covering main chute well head, the pulling draw-gear, the drop shaft square resetting means that is connected with described slidingtype square that are connected of slidingtype square therewith, intelligence control system
Described slidingtype square comprises the drop shaft square covering main chute well head, be arranged on two assembly pulleys on this drop shaft square two body side frame, be arranged on two traction stressed plates of described drop shaft square opposite side, each assembly pulley comprise be positioned at described frame side to side direction roller and be positioned at the bottom roller of described base of frame
Described pulling draw-gear comprises two skid assemblies being arranged on described drop shaft square both sides, hoist engine, two fixed pulleys, walk around these two fixed pulleys and described two two wire rope drawing stressed plate and be connected, two described skid assemblies comprise the side direction slideway be connected that to roll with described side direction roller, to roll the bottom slide track be connected with described bottom roller
Described drop shaft square resetting means comprises the spring spud pile being arranged on main chute mouth, one end spring that spring spud pile is connected therewith, the other end is connected with described drop shaft square,
Described hoist engine is connected with described intelligence control system.
2. the anti-fall well device of side dump main chute according to claim 1, it is characterized in that described intelligence control system comprises controller, by signal cable be connected with described controller enter car direction infrared sensor, go out car direction infrared sensor, two groups of limit switches and audible-visual annunciator
Described hoist engine is connected with described controller.
3. the anti-fall well device of side dump main chute according to claim 2, is characterized in that the described car direction infrared sensor that enters is arranged on along entering car direction apart from 45m-55m place, main chute center,
The described car direction infrared sensor that goes out is arranged on along going out car direction apart from 45m-55m place, main chute center.
4. the anti-fall well device of side dump main chute according to claim 2, it is characterized in that two groups of described limit switches lay respectively in two described skid assemblies, often organize limit switch and include drop shaft square enable possition switch and drop shaft square fastening position switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911741.5U CN205206869U (en) | 2015-11-17 | 2015-11-17 | Well device is prevented weighing down by side -tipping type owner's drop shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520911741.5U CN205206869U (en) | 2015-11-17 | 2015-11-17 | Well device is prevented weighing down by side -tipping type owner's drop shaft |
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| Publication Number | Publication Date |
|---|---|
| CN205206869U true CN205206869U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520911741.5U Active CN205206869U (en) | 2015-11-17 | 2015-11-17 | Well device is prevented weighing down by side -tipping type owner's drop shaft |
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|---|---|
| CN (1) | CN205206869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218076A (en) * | 2017-08-07 | 2017-09-29 | 江西理工大学 | A kind of full-automatic drop shaft anti-fall device |
-
2015
- 2015-11-17 CN CN201520911741.5U patent/CN205206869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218076A (en) * | 2017-08-07 | 2017-09-29 | 江西理工大学 | A kind of full-automatic drop shaft anti-fall device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |