CN2868961Y - Rolling gate special for mine well cage - Google Patents
Rolling gate special for mine well cage Download PDFInfo
- Publication number
- CN2868961Y CN2868961Y CN 200520104780 CN200520104780U CN2868961Y CN 2868961 Y CN2868961 Y CN 2868961Y CN 200520104780 CN200520104780 CN 200520104780 CN 200520104780 U CN200520104780 U CN 200520104780U CN 2868961 Y CN2868961 Y CN 2868961Y
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- CN
- China
- Prior art keywords
- tank
- cage
- pin
- doorframe
- holding cage
- Prior art date
- 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 mine tank-holding cage adopted roller shutter door provided pertains to a mine adopted lifting device component composed of a doorframe of tank-holding cage and characterized in that the upper part doorframe of tank-holding cage is, through connecting ropes, fixed with stoplevers which are arranged with equal intervals in turn; the upper end of the doorframe of tank-holding cage is further provided with a reset drum on which is circumvoluted with a lifting rope in a stationary connection with the stoplever positioned at the mostbottom; the doorframe at both sides of stoplever are provided with a relatively arranged closed type slideway, with the two ends of the stoplever are in connection with the rollers positioned in the slideway respectively. The implementation of the utility model can not only avoid wrong operations effectively but also enjoys a simple, safe, and reliable structure, and easy operation (only some improvement needs to be made to the door of the current tank-holding cage). The utility model solves the hidden danger in terms of safety suffered by the door of the tank-holding cage of prior art.
Description
Technical field
The utility model belongs to the mine hoisting device feature, specifically is the special-purpose rolling screen door of a kind of mine cage.
Background technology
Cage is that mine is than indispensable lifting means, lifting means at the main personnel of ore, equipment, ore, traditional cage gate is plug-type or VTOL function formula up and down, not only use all inconvenient, and because cage in operational process, cage gate is opened the cage damage is taken place extremely easily, great accidents such as injury personal safety, so also there have been potential safety hazards such as easy maloperation, thereby influence the normal production and operation of enterprise, therefore, the cage gate of prior art is transformed, designed a kind of safe and reliable novel cage gate with regard to needing technical personnel.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of and can effectively prevent maloperation, and also simple in structure, safe and reliable, only need existing cage gate is transformed the special-purpose rolling screen door of mine cage easy and simple to handle.
For achieving the above object, the utility model is achieved through the following technical solutions:
It is the special-purpose rolling screen door of a kind of mine cage, comprise cage body doorframe, it is characterized in that cage body doorframe upper end connects firmly the equidistant successively pin that is provided with by connecting rope, the reel that resets is installed in cage body doorframe upper end simultaneously, the halliard that package and foot pin connect firmly on the reel resets, the closed slideway be oppositely arranged is installed on the doorframe of pin both sides, the two ends of pin respectively with slideway in pulley link.
For the ease of rolling screen door is located fast, can the positioning ratchet wheel device be set at a wherein end of the reel that resets, and on the escapement Drawing switch that hangs with stay cord be set, this escapement can adopt prior art products.
In addition, meet the requirement of safety procedure in order to guarantee rolling screen door, the spacing of pin is followed successively by 200mm, and the quantity of pin is 5～7.
Enforcement of the present utility model not only can effectively prevent maloperation, and simple in structure, safe and reliable, only needs existing cage gate is transformed, and is easy and simple to handle, solved the security hidden trouble of the cage gate existence of prior art.
Description of drawings
Fig. 1: the utility model example structure scheme drawing.
Fig. 2: the section structure scheme drawing of slideway.
Among the figure: 1 reel that resets; 2 cage body doorframes; 3 connecting ropes; 4 halliards; 5 slideways; 6 pins; 7 Drawing switches; 8 wind springs that reset; 9 escapements; 10 pulleys.
The specific embodiment
As shown in Figure 1, the special-purpose rolling screen door of this mine cage, comprise cage body doorframe 2, it is characterized in that cage body doorframe 2 upper ends connect firmly the equidistant successively pin 6 that is provided with by connecting rope 3, the reel 1 that resets is installed in cage body doorframe 2 upper ends simultaneously, the halliard 4 that package and foot pin 6 connect firmly on the reel 1 that resets is installed the closed slideway 5 that is oppositely arranged on the doorframe of pin 6 both sides, as shown in Figure 2 the two ends of pin 6 respectively with slideway 5 in pulley 10 link.
For the ease of rolling screen door is located fast, can the positioning ratchet wheel device be set at a wherein end of the reel 1 that resets, and on the escapement Drawing switch 7 that hangs with stay cord be set, this escapement 9 can adopt prior art products.
Like this, directly spur pin 6 in use downwards, the pulley 10 at pin 6 two ends slides in slideway 5 as shown in Figure 2 smoothly, arrives at the bottom position of cage body until pin 6 bottom, thus the time escapement 9 ratchet forward work, so pin 6 is descending unaffected, after pin 6 stopped to move down, under the effect of escapement 9, pin 6 is self-orientation at any time, effectively prevent the automatic rewinding of pin 6, guaranteed safety; When needs are opened cage gate, only need affect Drawing switch 7, Drawing switch 7 is opened the self-locking device of escapement 9 again, the reel 1 that resets just can rotate under wind spring 8 effects that reset automatically, drive volume on the halliard 4, move, be wound up on the reel 1 that resets thereby drive successively on the pin 6, the maloperation of having avoided traditional cage gate to be prone to has solved the potential safety hazard that exists in the cage lifting process.
In addition, meet the requirement of safety procedure in order to guarantee rolling screen door, the spacing of pin 6 is followed successively by 200mm, and the quantity of pin 6 is 5～7.
Enforcement of the present utility model not only can effectively prevent maloperation, and simple in structure, safe and reliable, only needs existing cage gate is transformed, and is easy and simple to handle, solved the security hidden trouble of the cage gate existence of prior art.
Claims (3)
1, the special-purpose rolling screen door of a kind of mine cage, comprise cage body doorframe, it is characterized in that cage body doorframe upper end connects firmly the equidistant successively pin that is provided with by connecting rope, the reel that resets is installed in cage body doorframe upper end simultaneously, the halliard that package and foot pin connect firmly on the reel resets, the closed slideway be oppositely arranged is installed on the doorframe of pin both sides, the two ends of pin respectively with slideway in pulley link.
2, the special-purpose rolling screen door of mine cage according to claim 1, a wherein end of the reel that it is characterized in that resetting is provided with the positioning ratchet wheel device, and on the escapement Drawing switch that hangs with stay cord is set.
3, the special-purpose rolling screen door of mine cage according to claim 1 is characterized in that the spacing of pin is followed successively by 200mm, and the quantity of pin is 5～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104780 CN2868961Y (en) | 2005-11-29 | 2005-11-29 | Rolling gate special for mine well cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520104780 CN2868961Y (en) | 2005-11-29 | 2005-11-29 | Rolling gate special for mine well cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868961Y true CN2868961Y (en) | 2007-02-14 |
Family
ID=37723895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520104780 Expired - Fee Related CN2868961Y (en) | 2005-11-29 | 2005-11-29 | Rolling gate special for mine well cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868961Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407071A (en) * | 2019-08-23 | 2019-11-05 | 徐州超拓机电技术有限公司 | A kind of semi-automatic chain cervical orifice of uterus |
-
2005
- 2005-11-29 CN CN 200520104780 patent/CN2868961Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110407071A (en) * | 2019-08-23 | 2019-11-05 | 徐州超拓机电技术有限公司 | A kind of semi-automatic chain cervical orifice of uterus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |