CN203962015U - Termination automatic moving type is lifted shed device - Google Patents
Termination automatic moving type is lifted shed device Download PDFInfo
- Publication number
- CN203962015U CN203962015U CN201420386487.7U CN201420386487U CN203962015U CN 203962015 U CN203962015 U CN 203962015U CN 201420386487 U CN201420386487 U CN 201420386487U CN 203962015 U CN203962015 U CN 203962015U
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- China
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- hydraulic prop
- type
- base
- fastening devices
- column cap
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Abstract
The utility model relates to coal mine fully-mechanized mining working faces end head supporting mobile device, and especially termination automatic moving type is lifted shed device.Described comprise two groups of ∏ type beams that be arranged in parallel along roadway direction, alter beam device, the first hydraulic prop, the second hydraulic prop, the first column cap fastening devices, the second column cap fastening devices and base; One end of ∏ type beam is fixedly connected with the first hydraulic prop by the first column cap fastening devices, and the other end of ∏ type beam is fixedly connected with the second hydraulic prop by the second column cap fastening devices; The first hydraulic prop and the second hydraulic prop are separately fixed at the two ends of base; Alter beam device and be fixedly connected with respectively two groups of ∏ type beams with the first chain; Hydraulic jack is connected on base by the second chain.The utility model is simple, convenient and quick, has reduced workman's labour intensity, has improved the safety of end support, and has simplified the operation of end support, has improved the efficiency of end support.
Description
Technical field
The utility model relates to coal mine fully-mechanized mining working faces end head supporting mobile device, and especially termination automatic moving type is lifted shed device.
Background technology
At present, coal mine fully-mechanized mining working track crossheading side crown plate adopt more ∏ type beam coordinate hydraulic prop along roadway direction frame to canopy supporting, to canopy suspension device with the advance of the face alternately take a step reach.Take a step in reach process lifting canopy, often need to manually shoulder fortune hydraulic prop and alter and move ∏ type beam, cause workman's inefficiency, labour intensity is large and potential safety hazard is many.In addition,, in the poor region of geological conditions, the workmanship of face end supporting is difficult for ensureing.
Utility model content
Technical problem to be solved in the utility model is to provide termination automatic moving type and lifts shed device, the described labor strength that can reduce coal mine fully-mechanized mining working faces end head supporting, improve the safety of end support, and can simplify the operation of end support, improve the efficiency of end support.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of termination automatic moving type is lifted shed device, and this device comprises two groups of ∏ type beams that be arranged in parallel along roadway direction, alters beam device, the first hydraulic prop, the second hydraulic prop, the first column cap fastening devices, the second column cap fastening devices and base; One end of ∏ type beam is fixedly connected with the first hydraulic prop by the first column cap fastening devices, and the other end of ∏ type beam is fixedly connected with the second hydraulic prop by the second column cap fastening devices; The first hydraulic prop and the second hydraulic prop are separately fixed at the two ends of base; Altering beam device and the first chain is fixedly connected on respectively on two groups of ∏ type beams; Hydraulic jack is connected on base by the second chain.
Further, described base is that two i iron are side by side placed and are formed by fixedly connecting, and is fixedly installed two sleeves on base, and the material of sleeve is steel pipe, in the first hydraulic prop is placed in respectively sleeve with the second hydraulic prop and be fixedly connected with base;
Further, the described quantity of altering beam device is at least two, in the time of the first hydraulic prop and the second hydraulic prop pressure release decline, alters beam device and holds up two groups of parallel ∏ type beams of arranging along roadway direction, in case ∏ type beam is toppled over;
Further, the first described chain quantity is at least two, increases the connective stability of two groups of parallel ∏ type beams of arranging along roadway direction.
The utility model beneficial effect compared to existing technology:
The utility model is simple, convenient and quick, has reduced the labor strength of coal mine fully-mechanized mining working faces end head supporting, has improved the safety of end support, and has simplified the operation of end support, has improved the efficiency of end support.Specifically:
(1) the utility model has been simplified the operation of end support, has improved the efficiency of end support, has reduced workman's labour intensity.At present, take a step in reach process lifting canopy, often need to manually shoulder fortune hydraulic prop and alter and move ∏ type beam.While using the utility model, staff, after the hydraulic prop tapping pressure release of lifting canopy one side, lifts altering of canopy by the realization of operation hydraulic jack and moves, and whole operating process is simple, convenient, fast.
(2) the utility model has improved the safety of end support.When manually altering when moving end support and lifting canopy, staff needs ascend operation, also needs to shoulder fortune weight simultaneously, and in the course of work, potential safety hazard is large, easily causes personal injury.The utility model is by ∏ type beam, hydraulic prop and base are combined cleverly, moves base and realizes the reach of lifting canopy by drawing.And the first chain in the utility model and alter the control of beam device and alter and move past the stability of lifting canopy in journey, rolling in case lift canopy, staff can carry out remote-controlled operation, has guaranteed the safety of operating period and reliable.
Brief description of the drawings
Fig. 1 is that structure master of the present utility model looks schematic diagram.
Fig. 2 is that schematic diagram is looked on a left side of the utility model Fig. 1.
Fig. 3 is the structural representation of ∏ type beam in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1,2 and 3, a kind of termination automatic moving type is lifted shed device, and this device comprises two groups of ∏ type beams 1 that be arranged in parallel along roadway direction, alters beam device 2, the first hydraulic prop 3, the second hydraulic prop 4, the first column cap fastening devices 7, the second column cap fastening devices 10 and base 8; One end of ∏ type beam 1 is fixedly connected with the first hydraulic prop 3 by the first column cap fastening devices 7, and the other end of ∏ type beam 1 is fixedly connected with the second hydraulic prop 4 by the second column cap fastening devices 10; The first hydraulic prop 3 and the second hydraulic prop 4 are separately fixed at the two ends of base 8; Alter beam device 2 and be fixedly connected with respectively two groups of ∏ type beams 1 with the first chain 9; Hydraulic jack 5 is connected on base 8 by the second chain 6.
Referring to Fig. 1,2 and 3, specifically, the utility model comprises four of same model hydraulic props, and two, the long π type of 4m beam, alters two of beam devices, two of bases, one of hydraulic jack, one of 2m reel chain.Base 8 is by two 11
#i iron is placed and is formed by fixedly connecting side by side, on base 8, be fixedly installed two sleeves, the material of sleeve is steel pipe, and pipe diameter is 6 inch, be highly 500mm, the first hydraulic prop 3 is fixedly connected with base 8 in being placed on respectively sleeve with the second hydraulic prop 4.The quantity of altering beam device 2 is two, in the time of the first hydraulic prop 3 and the second hydraulic prop 4 pressure releases decline, alters beam device 2 and holds up two groups of parallel ∏ type beams 1 of arranging along roadway direction, in case two groups of ∏ type beams 1 are toppled over.The quantity of the first chain 9 is two, increases the connective stability of two groups of parallel ∏ type beams 1 of arranging along roadway direction.
Now in conjunction with Fig. 1,2 and 3, the course of work of the present utility model and using method are described:
Be fixed on and do not need to alter forward on the ∏ type beam 1 moving altering beam device 2; Carry out tapping pressure release to altering forward the first hydraulic prop 3 and the second hydraulic prop 4 that move, alter stressed the holding of beam device 2 and need alter forward the ∏ type beam 1 moving; Stretch out hydraulic jack 5 posts of living, hydraulic jack 5 posts of living are flexibly connected with second chain 6 one end, second chain 6 other ends with need alter forward the base 8 moving and be fixedly connected with; Regain hydraulic jack 5 post alive, base 8 is altered and is moved forward along roadway direction, until base 8 reaches precalculated position; Rise first hydraulic prop 3 of tightly altering forward after moving and the second hydraulic prop 4 and make to alter forward ∏ type beam 1 after moving to connect top tight, be fixed on and do not need to alter forward on the ∏ type beam 1 moving altering beam device 2; Dismantle being connected of the second chain 6 and hydraulic jack 5.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. termination automatic moving type is lifted a shed device, it is characterized in that: this device comprises two groups of ∏ type beams (1) that be arranged in parallel along roadway direction, alters beam device (2), the first hydraulic prop (3), the second hydraulic prop (4), the first column cap fastening devices (7), the second column cap fastening devices (10) and base (8); One end of ∏ type beam (1) is fixedly connected with the first hydraulic prop (3) by the first column cap fastening devices (7), and the other end of ∏ type beam (1) is fixedly connected with the second hydraulic prop (4) by the second column cap fastening devices (10); The first hydraulic prop (3) and the second hydraulic prop (4) are separately fixed at the two ends of base (8); Altering beam device (2) and the first chain (9) is fixedly connected on respectively on two groups of ∏ type beams (1); Hydraulic jack (5) is connected on base (8) by the second chain (6).
2. termination according to claim 1 automatic moving type is lifted shed device, it is characterized in that: described base (8) is to be placed and be formed by fixedly connecting side by side by two i iron, on base (8), be fixedly installed two sleeves, the first hydraulic prop (3) and the second hydraulic prop (4) are placed in respectively in sleeve and are fixedly connected with base (8).
3. termination according to claim 1 automatic moving type is lifted shed device, it is characterized in that: the described quantity of altering beam device (2) is at least two.
4. termination according to claim 1 automatic moving type is lifted shed device, it is characterized in that: described the first chain (9) quantity is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386487.7U CN203962015U (en) | 2014-07-14 | 2014-07-14 | Termination automatic moving type is lifted shed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386487.7U CN203962015U (en) | 2014-07-14 | 2014-07-14 | Termination automatic moving type is lifted shed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962015U true CN203962015U (en) | 2014-11-26 |
Family
ID=51922614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386487.7U Expired - Fee Related CN203962015U (en) | 2014-07-14 | 2014-07-14 | Termination automatic moving type is lifted shed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047626A (en) * | 2014-07-14 | 2014-09-17 | 永城煤电控股集团有限公司 | End self-moving type shed lifting device |
-
2014
- 2014-07-14 CN CN201420386487.7U patent/CN203962015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047626A (en) * | 2014-07-14 | 2014-09-17 | 永城煤电控股集团有限公司 | End self-moving type shed lifting device |
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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: 20141126 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |