CN203946844U - Driving face water pump jacking system under coal mine - Google Patents
Driving face water pump jacking system under coal mine Download PDFInfo
- Publication number
- CN203946844U CN203946844U CN201420273700.3U CN201420273700U CN203946844U CN 203946844 U CN203946844 U CN 203946844U CN 201420273700 U CN201420273700 U CN 201420273700U CN 203946844 U CN203946844 U CN 203946844U
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- China
- Prior art keywords
- water pump
- pulley
- bearing beam
- fixed
- hand
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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
Driving face water pump jacking system under the coal mine that the utility model provides, belong to coal mine operation equipment technical field, the water feeding of water pump place that it will solve is easily stopped up by coal slime, when adjusting the iron wire of hanging water pump and overhauling water pump, need many people to coordinate water pump is mentioned, the problem that labour intensity is large; Comprise pulley tackling system and bearing beam, be characterized in: described pulley tackling system comprises assembly pulley, hand-operated wheel, steel rope and counterweight; Described assembly pulley comprises advancing slip wheels and back pulley group; Described assembly pulley is fixed on bearing beam, and described hand-operated wheel is between advancing slip wheels and back pulley group, and it is fixed in the below of bearing beam by fixed mount; Described steel rope one end is connected with water pump, and the other end is connected with counterweight through advancing slip wheels, hand-operated wheel, back pulley group successively; Described bearing beam is fixed on top board by anchor pole.
Description
Technical field
The utility model belongs to coal mine operation equipment technical field, is specifically related to driving face water pump jacking system under coal mine.
Background technology
Driving face under coal mine, runs into top board water, and prior art is to dig a sump, makes water first flow into this sump, then water pump is hung in sump and is drawn water, and the weak point of the method is:
One, water feeding of water pump place is easily stopped up by coal slime, need to be at water inlet place parcel filtering net;
Two, in water pump and sump, the water surface need keep certain distance, i.e. water level rising will make water pump fuselage not exclusively be submerged by water, and water level will make water pump can be extracted into water while decline, just needs to adjust the iron wire length of hanging water pump;
Three, while adjusting the iron wire of hanging water pump and overhaul water pump, need many people to coordinate water pump is mentioned, labour intensity is large.
Summary of the invention
The purpose of this utility model is to overcome weak point of the prior art, and driving face water pump jacking system under coal mine is provided.
The utility model is to solve the problems of the technologies described above the technical scheme of taking to be:
Under coal mine, driving face water pump jacking system, comprises pulley tackling system and bearing beam, is characterized in: described pulley tackling system comprises assembly pulley, hand-operated wheel, steel rope and counterweight; Described assembly pulley comprises advancing slip wheels and back pulley group; Described assembly pulley is fixed on bearing beam, and described hand-operated wheel is between advancing slip wheels and back pulley group, and it is fixed in the below of bearing beam by fixed mount; Described steel rope one end is connected with water pump, and the other end is connected with counterweight through advancing slip wheels, hand-operated wheel, back pulley group successively; Described bearing beam is fixed on top board by anchor pole.
Described bearing beam is made up of channel-section steel.
The present invention compared with prior art, has following beneficial effect:
The utility model adopts the pulley tackling system that installs counterweight additional, makes the lifting of water pump simple and convenient, saves manpower, raises the efficiency; Utilize tackling system can make easily water pump keep certain distance with the coal slime of sump bottom all the time, and only take out clear water, without carrying out drainage works at water feeding of water pump place parcel filtering net.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-top board; 2-bearing beam; 3-steel rope; 4-water pump; 5-sump; 6-hand-operated wheel; 7-fixed mount; 8-counterweight; 9-back pulley group; 10-anchor pole; 11-advancing slip wheels.
Detailed description of the invention
As shown in Figure 1, driving face water pump jacking system under coal mine, comprises pulley tackling system and bearing beam 2, and described pulley tackling system comprises assembly pulley, hand-operated wheel 6, steel rope 3 and counterweight 8; Described assembly pulley comprises advancing slip wheels 11 and back pulley group 9; Described assembly pulley is fixed on bearing beam 2, and described hand-operated wheel 6 is between advancing slip wheels 11 and back pulley group 9, and it is fixed in the below of bearing beam 2 by fixed mount 7; Described steel rope 3 one end are connected with water pump 4, and the other end is connected with counterweight 8 through advancing slip wheels 11, hand-operated wheel 6, back pulley group 9 successively; Described bearing beam 2 is fixed on top board 1 by anchor pole 10.
Described bearing beam 2 is made up of channel-section steel.
Using method and principle of work
When the utility model uses, in the time that needs put down water pump 4, shake hand-operated wheel 6, because counterweight 8 and water pump 4 weight approach, when therefore hand-operated wheel rotates, required strength is less, the labour intensity of operating personal is less, and low weight loose ground just can operate, while putting down water pump, attention will contact with the clear water on the water body top in sump, to clear water is discharged, and can not make pump intake stop up, in the time that needs are mentioned water pump, shake hand-operated wheel simultaneously, water pump is risen, when operation, only need a people to operate.
Claims (2)
1. driving face water pump jacking system under coal mine, comprise pulley tackling system and bearing beam (2), it is characterized in that: described pulley tackling system comprises assembly pulley, hand-operated wheel (6), steel rope (3) and counterweight (8); Described assembly pulley comprises advancing slip wheels (11) and back pulley group (9); Described assembly pulley is fixed on bearing beam (2), described hand-operated wheel (6) is positioned between advancing slip wheels (11) and back pulley group (9), and it is fixed in the below of bearing beam (2) by fixed mount (7); Described steel rope (3) one end is connected with water pump (4), and the other end is connected with counterweight (8) through advancing slip wheels (11), hand-operated wheel (6), back pulley group (9) successively; Described bearing beam (2) is fixed on top board (1) by anchor pole (10).
2. driving face water pump jacking system under coal mine according to claim 1, is characterized in that: described bearing beam (2) is made up of channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273700.3U CN203946844U (en) | 2014-05-26 | 2014-05-26 | Driving face water pump jacking system under coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420273700.3U CN203946844U (en) | 2014-05-26 | 2014-05-26 | Driving face water pump jacking system under coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946844U true CN203946844U (en) | 2014-11-19 |
Family
ID=51888897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420273700.3U Expired - Fee Related CN203946844U (en) | 2014-05-26 | 2014-05-26 | Driving face water pump jacking system under coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203946844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612059A (en) * | 2014-12-27 | 2015-05-13 | 长安大学 | Mass concrete block hoisting and chiseling device and method |
| CN108757026A (en) * | 2018-05-14 | 2018-11-06 | 陈玉玲 | A kind of underground winch base recess internal drainage device facilitating adjusting |
-
2014
- 2014-05-26 CN CN201420273700.3U patent/CN203946844U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612059A (en) * | 2014-12-27 | 2015-05-13 | 长安大学 | Mass concrete block hoisting and chiseling device and method |
| CN104612059B (en) * | 2014-12-27 | 2016-03-30 | 长安大学 | A kind of for concrete in mass building block lifting dabbing device and method |
| CN108757026A (en) * | 2018-05-14 | 2018-11-06 | 陈玉玲 | A kind of underground winch base recess internal drainage device facilitating adjusting |
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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: 20141119 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |