CN202054518U - Receiving device on upper wellhead landing side in temporary mine cage hoisting - Google Patents
Receiving device on upper wellhead landing side in temporary mine cage hoisting Download PDFInfo
- Publication number
- CN202054518U CN202054518U CN 201120054180 CN201120054180U CN202054518U CN 202054518 U CN202054518 U CN 202054518U CN 201120054180 CN201120054180 CN 201120054180 CN 201120054180 U CN201120054180 U CN 201120054180U CN 202054518 U CN202054518 U CN 202054518U
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- CN
- China
- Prior art keywords
- rail
- rails
- base plate
- short circuit
- 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 utility model discloses a receiving device on an upper wellhead landing side in temporary mine cage hoisting. The receiving device arranged among inner cage rails and landing side short connecting rails comprises bevel bases, a bottom plate and limit steel rails, wherein the bevel bases are welded with wellhead sealing disc steel beams, the bottom plate is arranged on the bases in the form of a downwardly inclined surface, and the limit steel rails are arranged on the bottom plate. The receiving device is characterized in that two steel rails of each group of limit steel rails are placed on the outside of one short connecting rail, the two steel rails with high ends outwardly branched off and low ends inwardly converged are obliquely placed on the bottom plate and arranged in a flared mode, and the gauge of each inlet end is large while the gauge of each outlet end is small. The receiving device needs no accurate rail alignment, mine car wheels are not required to get on the rails, a mine car only needs to enter the space between each two limit steel rails, the limit steel rails can function in guiding and adjusting the mine car so that the mine car accurately runs on the short connecting rails, past rail alignment time is reduced greatly, and landing efficiency is improved. In addition, the investment of purchasing junction platform equipment for rapid and accurate rail alignment is saved.
Description
Technical field
The utility model relates to mine and goes out the car transport field, and what particularly a kind of last well head that is used for the interim cage hoisting of mine period went out the car side connects the car device.
Background technology
The general design of the mine of shaft development has main shaft and auxiliary shaft, ventilating shaft, is used to transport staff, material, spoil and air intake and return air etc.After the pick of general run of thins well-sinking finished building and finishes, auxiliary shaft will forever be equipped, and general in the meantime main shaft will change strand work temporarily, and the kibble hoist during hoisting way is built by pick changes cage hoisting into.Utilize the interim cage construction of main shaft the second stage of the project, use auxiliary shaft at least and forever equip till end, the normal use of auxiliary shaft system input.Interim cage mention near on well head, during flexible cage guide enters the shaped steel rigid cage guide of well head by the steel rope in the pit shaft time longer because the cage swing is bigger to rail (jar) holding time, influence car and hoisting speed.Can solve the time-consuming problem of rail by adding cage chair, still, the output investment ratio of cage chair equipment is bigger, uses economy inadequately at this, causes the rising of cost.
The utility model content
The purpose of this utility model is to provide a kind of and both can have reduced the rail time, the last well head that need not to increase the interim cage hoisting of mine period of existing investment again goes out car side joint car device, this connects the car device mine car is played directional tagging, and mine car is accurately introduced the short circuit rail.
The last well head in the interim cage hoisting of mine period goes out car side joint car device, be arranged at the cage inner orbit and go out between the car side short circuit rail, comprise the oblique angle base, base plate and spacing rail, described oblique angle base and the welding of Manhole closing dish girder steel, described base plate is a downward-sloping inclined-plane and is arranged on the base to going out car side short circuit rail end from cage inner orbit termination, base plate is provided with mine car is carried out spacing guiding is carried out the transition to out car side short circuit rail by the cage inner orbit rail, it is characterized in that, two one steel rails of described every group of spacing rail all place the outside of short circuit rail, two one steel rails are high-end outwards to be diverged to, the low side toe-in is tilting on base plate, is the exit skirt form and arranges.
The inclination angle that described base plate is obliquely installed is 4 °～5 °.
Described cage inner orbit termination and bottom edge gaping of joints are 20 ± 2mm.
Described short circuit rail is overlapped on the base plate, the lap of splice 〉=150 mms of short circuit rail on base plate.
The last well head in the interim cage hoisting of mine provided by the utility model period goes out car side joint car device not to be needed accurately to rail, the wheel that does not require mine car gets on the right track, as long as it is just passable that mine car enters between two spacing rail, spacing rail can play the effect that guiding is regulated to mine car, make mine car accurately reach the short circuit rail, significantly reduced in the past to the rail time, improve and car efficient; In addition, saved in order quick and precisely to buy the investment of cage chair equipment rail.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A view of Fig. 1.
Wherein: 1, oblique angle base, 2, base plate, 3, spacing rail, 4, the short circuit rail.
The specific embodiment
Referring to Fig. 1, shown in Figure 2, the last well head in the interim cage hoisting of mine of the present utility model period goes out car side joint car device, be arranged at the cage inner orbit and go out between the car side short circuit rail, comprise oblique angle base 1, base plate 2 and spacing rail 3, oblique angle base 1 and the welding of Manhole closing dish girder steel, base plate 2 is a downward-sloping inclined-plane and is arranged on the base to going out car side short circuit rail end from cage inner orbit termination (safety gap is arranged), the inclination angle that base plate 2 is obliquely installed is 4 °～5 °, base plate 2 adopts the steel plate of thickness δ 25mm, base plate 2 is provided with some groups and supplies mine car to go out the spacing rail 3 that car slides into out car side short circuit rail 4 by the cage inner orbit, two tracks of every group of spacing rail adopt the long 22kg/m rail of 2.5m to be welded on the steel plate of thickness δ 25mm, two one steel rails all place the outside of short circuit rail 4, two one steel rails are high-end outwards to be diverged to, the low side toe-in is tilting on base plate, every group of spacing rail is the entrance point gauge, and (promptly two one steel rails are big near the spacing of cage one end greatly, the rail spacing of short circuit rail is 600mm, the rail spacing of the nearly cage end of spacing rail is 1200mm, the rail spacing of short circuit rail is 900mm, the rail spacing of the nearly cage end of spacing rail is 1500mm), the exit skirt form of exit end gauge little (promptly two one steel rails equal the distance of two lateral wheels near the spacing of short circuit rail one end) is arranged, be commonly called as the goat's horn road, be slit into triangular form with the rail inboard of joint, goat's horn road, rail level is a little less than goat's horn road rail level; Cage inner orbit termination and bottom edge gaping of joints are 20 ± 2mm; Short circuit rail 4 is overlapped on the base plate 2, the lap of splice 〉=150 mms of short circuit rail 4 on base plate.
The foregoing description only is a better embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; be not to be that protection domain of the present utility model is limited; all any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. well head goes out car side joint car device in the interim cage hoisting of mine, be arranged at the cage inner orbit and go out between the car side short circuit rail, comprise the oblique angle base, base plate and spacing rail, described oblique angle base and the welding of Manhole closing dish girder steel, described base plate is a downward-sloping inclined-plane and is arranged on the base to going out car side short circuit rail end from cage inner orbit termination, base plate is provided with mine car is carried out spacing guiding is carried out the transition to out car side short circuit rail by the cage inner orbit rail, it is characterized in that, two one steel rails of described every group of spacing rail all place the outside of short circuit rail, two one steel rails are high-end outwards to be diverged to, the low side toe-in is tilting on base plate, is the exit skirt form and arranges.
2. well head goes out car side joint car device in the interim cage hoisting of mine according to claim 1, it is characterized in that: the inclination angle that described base plate is obliquely installed is 4 °～5 °.
3. well head goes out car side joint car device in the interim cage hoisting of mine according to claim 1, it is characterized in that: described cage inner orbit termination and bottom edge gaping of joints are 20 ± 2mm.
4. well head goes out car side joint car device in the interim cage hoisting of mine according to claim 1, it is characterized in that: described short circuit rail is overlapped on the base plate, the lap of splice 〉=150 mms of short circuit rail on base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120054180 CN202054518U (en) | 2011-03-03 | 2011-03-03 | Receiving device on upper wellhead landing side in temporary mine cage hoisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120054180 CN202054518U (en) | 2011-03-03 | 2011-03-03 | Receiving device on upper wellhead landing side in temporary mine cage hoisting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054518U true CN202054518U (en) | 2011-11-30 |
Family
ID=45014499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120054180 Expired - Fee Related CN202054518U (en) | 2011-03-03 | 2011-03-03 | Receiving device on upper wellhead landing side in temporary mine cage hoisting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942099A (en) * | 2012-10-17 | 2013-02-27 | 中煤第五建设有限公司第三十一工程处 | Automatic rail aligning device for vertical shaft wellhead tub |
-
2011
- 2011-03-03 CN CN 201120054180 patent/CN202054518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942099A (en) * | 2012-10-17 | 2013-02-27 | 中煤第五建设有限公司第三十一工程处 | Automatic rail aligning device for vertical shaft wellhead tub |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160303 |