CN207791918U - Coal-mine hydraulic support entrucking auxiliary device - Google Patents
Coal-mine hydraulic support entrucking auxiliary device Download PDFInfo
- Publication number
- CN207791918U CN207791918U CN201820144745.9U CN201820144745U CN207791918U CN 207791918 U CN207791918 U CN 207791918U CN 201820144745 U CN201820144745 U CN 201820144745U CN 207791918 U CN207791918 U CN 207791918U
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- CN
- China
- Prior art keywords
- hydraulic
- flat car
- hydraulic support
- support
- coal
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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
A kind of coal-mine hydraulic support entrucking auxiliary device, including flat car, wheel, linking track, supporting rack on flat car and compression leg nest, hydraulically operated valve on supporting rack, fulcrum bearing at left and right sides of supporting rack, hydraulic cylinder is respectively installed, hydraulically operated valve is connected by oil pipe with hydraulic cylinder, and hydraulic prop is equipped in compression leg nest in support base；Further include anchor chain, described anchor chain one end is mounted on the lever front end of hydraulic cylinder, and the other end is free end.The utility model controls the flexible accurate movement for realizing hydraulic support on transport support flat car of hydraulic cylinder by hydraulically operated valve, coordinate tethered sliding of the existing prop drawer by steel wire rope to hydraulic support simultaneously, realize movement of the hydraulic support on transport support flat car in all directions, the labor intensity of staff is alleviated, while avoiding hydraulic prop and the spring of prop drawer steel wire rope bullet is hurted sb.'s feelings danger.
Description
Technical field
Specifically a kind of coal-mine hydraulic support entrucking auxiliary device of the utility model belongs to Coal mine equipment and technology neck
Domain.
Background technology
Currently, entrucking after the dismounting of coal mine fully-mechanized mining hydraulic support, takes prop drawer haulage cable to haul hydraulic support more, lead to
Crossing the special creeper of transhipment hydraulic support makes hydraulic support crawl on special transport support plate vehicle, is coordinated using prop drawer
Hydraulic prop finely tunes hydraulic support, makes the special entrucking of the special entrucking bolt hole and transport hydraulic flat car of hydraulic support
Bolt hole is overlapped in same position, and then hydraulic support is fixed on transport support flat car by installation bolt, then transports outward hydraulic pressure
Holder.During fine tuning, device to hole, staff drags hydraulic support in tunnel conveying track by prop drawer haulage cable
Move back and forth on direction, is finely adjusted, device to hole, it is more laborsaving, and fine tuning of the hydraulic support on other two direction, device to hole,
It then needs at least two people to embrace, lift hydraulic prop searching fulcrum, hydraulic support is pushed up in an opposite direction using hydraulic prop, by multiple
It adjusts individual prop to push up position in an opposite direction and repeatedly clash top hydraulic support, can just make the special entrucking bolt hole of hydraulic support and transport flat
The special entrucking bolt hole of wooden handcart is overlapped in same position.But embrace, lift and frequently install hydraulic prop, labor intensity is big
And efficiency is low；When in an opposite direction, pushing up hydraulic prop, it may occur however that hydraulic single prop bullet collapses danger of hurting sb.'s feelings；Hydraulic support it is special
During the special entrucking bolt hole device to hole of entrucking bolt hole and dollie, special messenger is needed to observe hydraulic support movement nearby
There is the danger collapsed by monomer hydraulic timbering machine prop drawer steel wire rope bullet in situation, observer.
Invention content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of coal-mine hydraulic support auxiliary entrucking dress
It sets, pushes up hydraulic prop in an opposite direction without manually embracing, lifting and frequently installing hydraulic prop, you can rapidly by hydraulic support
Special bolt hole is overlapped with the special bolt hole on dollie in same position, and the labour that can mitigate staff is strong
Degree, hydraulic support situation of movement is observed without special messenger nearby, is avoided hydraulic prop and prop drawer steel wire rope bullet from collapsing and is hurted sb.'s feelings
Danger improves reliability and the safety of device.
To achieve the goals above, a kind of coal-mine hydraulic support entrucking auxiliary device of the utility model, including flat car,
Wheel, linking track and supporting rack, the compression leg nest being arranged on flat car on flat car are mounted on supporting rack
Hydraulically operated valve, the fulcrum bearing being mounted at left and right sides of supporting rack are respectively equipped with hydraulic cylinder, the liquid in two support base
Pressure manipulates valve and is connected with the oil inlet of hydraulic cylinder and oil outlet by oil pipe, and monomer hydraulic branch is equipped in the compression leg nest
Column；On the flat car linking track width on creeper track and transport support tunnel in existing track width phase
Together, the linking track is arranged in front of supporting rack and fulcrum bearing；
Further include anchor chain, described anchor chain one end is mounted on the lever front end of hydraulic cylinder, and the other end is free end.
Preferably, respectively there are two hydraulic cylinders setting up and down for installation in support base.
Further, the cylinder body front end of hydraulic cylinder is welded with end cap.
Preferably, it there are two compression leg nest is set, is separately positioned on two angles of flat car, and is arranged in diagonal line.
Preferably, it there are four compression leg nest is set, is separately positioned on four angles of flat car.
Compared with prior art, the utility model controls the flexible of hydraulic cylinder by hydraulically operated valve realizes hydraulic pressure branch
Accurate movement of the frame on transport support flat car, while coordinating traction of the existing prop drawer by steel wire rope to hydraulic support
It is mobile, movement of the hydraulic support on transport support flat car in all directions is realized, artificial armful, lift monomer hydraulic are avoided
Pillar clashes the situation of movement for pushing up hydraulic support and staff's close-ups hydraulic support, and the labour for alleviating staff is strong
Degree, while avoiding hydraulic prop and the spring of prop drawer steel wire rope bullet is hurted sb.'s feelings danger.The utility model is readily transported, shifts,
Highly practical with higher safety and reliability and simple in structure, easily fabricated, manufacturing cost is low.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model embodiment structural schematic diagram；
In figure：1. transport support flat car；2. being connected track；3. support base；4. hydraulic cylinder；5. end cap；6. hydraulic pressure is grasped
Vertical valve；7. compression leg nest；8. wheel, 9. supporting racks, 10. anchor chains, 11. transport support flat cars, 12. bolts, 13. clamping plates, 14.
Conveying track, 15. hydraulic supports, 16. creepers, 17. prop drawers.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of coal-mine hydraulic support entrucking auxiliary device of the utility model, including flat car 1,
Linking track 2, support base 3, compression leg nest 7, wheel 8 and the supporting rack 9 being welded on flat car 1, and be welded on supporting rack 9
Hydraulically operated valve 6, further include anchor chain 10,10 one end of the anchor chain is mounted on the lever front end of hydraulic cylinder 4, the other end be from
By holding, the free end of the anchor chain 10 is fixed on hydraulic support 15,2 width of linking track on the flat car 1 and climbs vehicle
Existing conveying track 14 is of same size in track and tunnel on device 16, and the setting of linking track 2 is in supporting rack 9 and bearing
3 front of seat；
The support base 3 is separately positioned on the left and right sides of supporting rack 9 (with " left side " in scheming 1 for left side), and described two
Two hydraulic cylinders 4 setting up and down are respectively installed in support base 3；The lever front end of the hydraulic cylinder 4 is equipped with end cap 5, with
Expand 4 body of rod of hydraulic cylinder in the contact area for pushing up 15 base member case of hydraulic support in an opposite direction, to which preferably top hydraulic support 15 moves in an opposite direction
Dynamic, the hydraulically operated valve 6 is connected by oil pipe with the oil inlet of hydraulic cylinder 4 and oil outlet；The compression leg nest 7 is equipped with four altogether
It is a, it is separately positioned on four angles of flat car 1, and a hydraulic prop is installed respectively in each compression leg nest 7 and (is not shown in figure
Show), naturally it is also possible to two compression leg nests 7 are set, is arranged on two angles of flat car 1 in diagonal line, still can pass through pressure
The present apparatus is fixed in tunnel by the hydraulic prop in needling 7, but in order to which the present apparatus is fixed on fortune by more firm
In tunnel, it is preferably provided with four compression leg nests 7.
After present apparatus transport in place when use, 90 ° of horizontal special creepers in transhipment hydraulic support 15 are turned in lifting
16 right sides, and present apparatus flat car 1 is embedded to haulage drift bottom plate, make present apparatus linking 2 plane of track and creeper 16 and lane
In the same plane, 2 one end of linking track on present apparatus flat car 1 passes through 13 He of road clamping plate to 14 plane of conveying track in road
For bolt 12 together with the track bayonet connection of creeper 16, linking 2 other end of track passes through road clamping plate 13 and bolt 12 and lane
Existing conveying track 14 links together in road, makes the linking track 2 on present apparatus flat car 1 and the conveying track in tunnel
14 be in a line, rail system is formed, to make the smoothness run on rail system of transport support flat car 11.
The hydraulic prop installed in the compression leg nest 7 of the present apparatus, for present apparatus firm stable to be fixed on lane
In road, then hydraulic support 15 is transported to by creeper 16 on transport support flat car 11, is fixed by hydraulic support 15
During on transport support flat car 11, staff is controlled hydraulic cylinder 4 and is stretched by the hydraulically operated valve 6 of the present apparatus
Contracting, 15 seat-box of top hydraulic support bottom in an opposite direction when hydraulic cylinder 4 stretches out, hydraulic support 15 is pushed outwardly, and when contraction coordinates anchor chain 10
Hydraulic support 15 is pulled back, movement of the hydraulic support 15 on transport support flat car 11 on front-rear direction is realized, is worked
Personnel make hydraulic support 15 on transport support flat car 11 by 17 haulage cable of prop drawer of hydraulic support left and right ends
Movement on left and right directions, to realize steady shifting of the hydraulic support 15 on transport support flat car 11 in all directions
It is dynamic, by repeatedly finely tuning, device to hole, finally make the special bolt in the special bolt hole and transport support flat car 11 of hydraulic support 15
Hole is overlapped in same position.
The utility model is readily transported, shifts, and keeps hydraulic support 15 precisely mobile by controlling hydraulic cylinder 4, operation side
Just, efficient, it avoids artificial armful, lift hydraulic prop top 15 base member case of hydraulic support in an opposite direction, alleviate worker's labor intensity,
It avoids hydraulic prop simultaneously and 17 steel wire rope bullet of prop drawer collapses the danger hurted sb.'s feelings, it is safe and reliable, highly practical.
Claims (5)
1. a kind of coal-mine hydraulic support entrucking auxiliary device, which is characterized in that including flat car (1), be mounted on flat car (1)
On wheel (8), linking track (2) and supporting rack (9), the compression leg nest (7) being arranged on flat car, mounted on supporting rack (9)
On hydraulically operated valve (6), the fulcrum bearing (3) being mounted at left and right sides of supporting rack (9) respectively installs in two fulcrum bearing (3)
There is hydraulic cylinder (4), the hydraulically operated valve (6) is connected by oil pipe with the oil inlet of hydraulic cylinder (4) and oil outlet, described
Hydraulic prop is installed in compression leg nest (7)；Linking track (2) width on the flat car (1) and the rail on creeper
Existing conveying track (14) is of same size in road and transport support tunnel；The linking track (2) setting in supporting rack (9) and
In front of fulcrum bearing (3)；
Further include anchor chain (10), described anchor chain (10) one end is mounted on the lever front end of hydraulic cylinder (4), and the other end is freely
End.
2. a kind of coal-mine hydraulic support entrucking auxiliary device according to claim 1, which is characterized in that the fulcrum bearing
(3) respectively there are two hydraulic cylinders (4) setting up and down for installation in.
3. a kind of coal-mine hydraulic support entrucking auxiliary device according to claim 1 or 2, which is characterized in that the liquid
The cylinder body front end of compressing cylinder (4) is welded with end cap (5).
4. a kind of coal-mine hydraulic support entrucking auxiliary device according to claim 3, which is characterized in that the compression leg nest
(7) it there are two setting, is separately positioned on two angles of flat car (1), and is arranged in diagonal line.
5. a kind of coal-mine hydraulic support entrucking auxiliary device according to claim 3, which is characterized in that the compression leg nest
(7) it there are four setting, is separately positioned on four angles of flat car (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144745.9U CN207791918U (en) | 2018-01-29 | 2018-01-29 | Coal-mine hydraulic support entrucking auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144745.9U CN207791918U (en) | 2018-01-29 | 2018-01-29 | Coal-mine hydraulic support entrucking auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791918U true CN207791918U (en) | 2018-08-31 |
Family
ID=63269760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144745.9U Expired - Fee Related CN207791918U (en) | 2018-01-29 | 2018-01-29 | Coal-mine hydraulic support entrucking auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335359A (en) * | 2021-06-02 | 2021-09-03 | 江苏徐矿能源股份有限公司张双楼煤矿 | Protection device and transport vehicle |
-
2018
- 2018-01-29 CN CN201820144745.9U patent/CN207791918U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335359A (en) * | 2021-06-02 | 2021-09-03 | 江苏徐矿能源股份有限公司张双楼煤矿 | Protection device and transport vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180831 Termination date: 20190129 |