CN203359744U - Electric cage curtain door - Google Patents
Electric cage curtain door Download PDFInfo
- Publication number
- CN203359744U CN203359744U CN 201320388641 CN201320388641U CN203359744U CN 203359744 U CN203359744 U CN 203359744U CN 201320388641 CN201320388641 CN 201320388641 CN 201320388641 U CN201320388641 U CN 201320388641U CN 203359744 U CN203359744 U CN 203359744U
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- China
- Prior art keywords
- electric
- curtain door
- electric cabinet
- remote controller
- battery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric cage curtain door. The electric cage curtain door comprises an electrical portion and a mechanical portion, wherein the electrical portion comprises a remote controller, an electric cabinet, a battery and electromotors, the mechanical portion comprises speed reducers, steel wire ropes, pulleys and winding drums, the electromotors drive the winding drums to wind and unwind the steel wire ropes through the speed reducers, the steel wire ropes are connected with a curtain door body through the pulleys, the remote controller and the electric cabinet are in signal communication, the battery provides a power source for the electric cabinet, and the electric cabinet has control over opening and closing of the electromotors. The electric cage curtain door is simple in structure and exquisite in design; due to the fact that the electric mode is used for driving the electric cage curtain door to carry out automatic winding and unwinding, workers are effectively liberated, and the electric cage curtain door has stable working performance and can be simply operated; meanwhile, due to the fact that hooks are added to serve as an emergency device, when the electric control mode has a fault, the electric cage curtain door can be manually opened or be manually closed, and has good practicability.
Description
Technical field
The utility model belongs to mine cage or skip bucket is taken advantage of tank gate technique field, the human world, is specifically related to a kind of electric pot curtain door.
Background technology
" safety regulations in coal mine " the 381 regulation: " cage (including the skip bucket of taking advantage of the human world) that aims at lifting personnel and lifting personnel and material should meet the following requirements: import and export and must install tank door or tank curtain, height must not be less than 1.2m.Tank door or tank curtain lower edge must not surpass 250mm to the distance at the bottom of tank, and the spacing of tank curtain cross bar must not be greater than 200mm.The tank door must not opens outward, and door-hinge must anticreep.The number that can hold for 1 time in every layer, cage is answered clear.While surpassing the regulation number, the lander must prevent.”
At present, domestic cage tank door or the tank curtain door that aims at lifting personnel and lifting personnel and material mainly contains following several structure:
1) left and right sides is guide rail by steel pipe or steel rope, and tank curtain door is opened by artificial the picking-up then and hung up with hook.This kind of mode is simple in structure, uses extensively.But in order to guarantee personal security, tank curtain door must have enough strength and stiffness, thereby, most of mines adopt the above steel pipe of external diameter 20mm or 18mm left and right round steel to manufacture, heavier (the cage width is larger for tank curtain door weight like this, tank curtain Men Yuechong), the labour intensity that the lander opens tank curtain door is large, fatiguability.
2) open fence type tank door around the rotating single fan of anchor shaft or biparting level.It adopts angle steel or steel pipe manufacture, and intensity is large, and safety factor is larger, opens the door laborsaving, and lander's labour intensity is little.But it needs larger rotary space, takies the cage available space, thereby is only suitable in lifting personnel's cage.
3) upper/lower terminal is spacing, and level pulls detachable fence formula tank door.It adopts angle steel or steel pipe manufacture, intensity is large, and safety factor is larger, but tank door weight is heavier, (the cage width is larger, tank Men Yuechong), the lander must mention the tank door and be inserted in spacing hole, and the movable tank door, plugs safety pin, lander's operating difficulties, labour intensity is very large, fatiguability, and have certain potential safety hazard.
In sum, for the cage that aims at lifting personnel and lifting personnel and material (including the skip bucket of taking advantage of the human world), be badly in need of a kind of safety factor of exploitation high, do not take the cage available space, flexible operation, convenience, lander's labour intensity is low, failure rate is low, the novel tank curtain door that easy to maintenance, emergency capability is strong, to meet the requirement of Modern Pit.
The utility model content
Goal of the invention: for the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electric pot curtain door, makes it have the characteristics such as simple in structure, stable work in work.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of electric pot curtain door, be comprised of electric part and mechanics two parts; Described electric part comprises remote controller, electric cabinet, battery and electrical motor; Described mechanics comprises reductor, steel rope, pulley and reel; Described electrical motor drives reel folding and unfolding steel rope by reductor, and described steel rope is connected with the curtain door by pulley; Described remote controller and electric cabinet signal and communication, battery provides power supply for electric cabinet; Described electric cabinet is controlled the switch of electrical motor.
Also comprise hook, described hook is located at tank curtain door by the upper position.
Described electrical motor is DC motor.
Described reductor is worm-gear speed reducer, and has auto-lock function.
Described remote controller is that infrared control or less radio-frequency are controlled.
Described battery is lead-acid battery or lithium cell.
Beneficial effect: compared with prior art, electric pot curtain door of the present utility model, simple in structure, design ingeniously, adopt electronic mode to drive the automatic deploying and retracting of tank curtain door, workman's actv. is freed, not only there is stable work in work, but also, simply to control, be aided with hook for emergency facility simultaneously, can adopt manual unlocking or close tank curtain door when automatically controlled being out of order, thering is good practicality.
The accompanying drawing explanation
Fig. 1 is the principle of design figure of electric pot curtain door;
Fig. 2 is the structural representation of electric pot curtain door;
The lateral plan of Fig. 3 electric pot curtain door.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, Figure 2 and Figure 3, this electric pot curtain door is comprised of electric part and mechanics two parts; Electric part comprises remote controller, electric cabinet, battery and electrical motor 1; Mechanics comprises reductor 2, steel rope 3, pulley 4, link up with 5 and reel 7.Electrical motor 1 drives reel 7 folding and unfolding steel ropes 3 by reductor 2, and steel rope 3 is connected with curtain door 6 by pulley 4; Hook 5 is located at tank curtain door 6 by the upper position, for catching on tank curtain door 6.Remote controller and electric cabinet signal and communication, battery provides power supply for electric cabinet.Electric cabinet is controlled the operation of electrical motor 1.Electrical motor 1 is DC motor.Reductor 2 is worm-gear speed reducer, and has auto-lock function, to guarantee tank curtain door 6, all can effectively stop at an arbitrary position.Remote controller is that infrared control or less radio-frequency are controlled.Battery is lead-acid battery or lithium cell.Hook, for emergency facility, can adopt manual unlocking or close tank curtain door when automatically controlled being out of order.
When tank curtain door 6 need to be opened, remote controller sends OPEN, after control box is received instruction, sends the actuating motor signal, and electrical motor 1 is by reductor 2 band movable reel 7 rotations, and the steel rope 3 traction tank curtain doors 6 that reel drags on tank curtain door 6 are opened; Be opened to after desired location and stop and remaining on relevant position.
When tank curtain door 6 need to be closed, remote controller sends out code, after control box is received instruction, sends the actuating motor signal, and electrical motor is by the rotation of reductor band movable reel, and tank curtain door 6 is closed under the effect of deadweight; Be closed to after desired location and stop and remaining on relevant position.
This electric pot curtain door, simple in structure, design ingenious, adopt electronic mode to drive the automatic deploying and retracting of tank curtain door, workman's actv. is freed, not only there is stable work in work, but also simply to control, be aided with hook for emergency facility simultaneously, can adopt manual unlocking or close tank curtain door when automatically controlled being out of order, there is good practicality.
Claims (6)
1. an electric pot curtain door, is characterized in that: electric part and mechanics two parts, consist of; Described electric part comprises remote controller, electric cabinet, battery and electrical motor (1); Described mechanics comprises reductor (2), steel rope (3), pulley (4) and reel (7); Described electrical motor (1) drives reel (7) folding and unfolding steel rope (3) by reductor (2), and described steel rope (3) is connected with curtain door (6) by pulley (4); Described remote controller and electric cabinet signal and communication, battery provides power supply for electric cabinet; Described electric cabinet is controlled the switch of electrical motor (1).
2. electric pot curtain door according to claim 1, it is characterized in that: also comprise hook (5), described hook (5) is located at tank curtain door (6) by the upper position.
3. electric pot curtain door according to claim 1 is characterized in that: described electrical motor (1) is DC motor.
4. electric pot curtain door according to claim 1, it is characterized in that: described reductor (2) is worm-gear speed reducer, and has auto-lock function.
5. electric pot curtain door according to claim 1 is characterized in that: described remote controller is that infrared control or less radio-frequency are controlled.
6. electric pot curtain door according to claim 1, it is characterized in that: described battery is lead-acid battery or lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320388641 CN203359744U (en) | 2013-07-02 | 2013-07-02 | Electric cage curtain door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320388641 CN203359744U (en) | 2013-07-02 | 2013-07-02 | Electric cage curtain door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359744U true CN203359744U (en) | 2013-12-25 |
Family
ID=49807537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320388641 Expired - Fee Related CN203359744U (en) | 2013-07-02 | 2013-07-02 | Electric cage curtain door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342277A (en) * | 2013-07-02 | 2013-10-09 | 扬州凯思特机械有限公司 | Electric tank curtain door |
-
2013
- 2013-07-02 CN CN 201320388641 patent/CN203359744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342277A (en) * | 2013-07-02 | 2013-10-09 | 扬州凯思特机械有限公司 | Electric tank curtain door |
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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: 20131225 Termination date: 20160702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |