CN205135667U - Novel hydraulic support multidimension degree control loading platform - Google Patents
Novel hydraulic support multidimension degree control loading platform Download PDFInfo
- Publication number
- CN205135667U CN205135667U CN201521006033.3U CN201521006033U CN205135667U CN 205135667 U CN205135667 U CN 205135667U CN 201521006033 U CN201521006033 U CN 201521006033U CN 205135667 U CN205135667 U CN 205135667U
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- China
- Prior art keywords
- pressure cylinder
- flat car
- base
- loading platform
- flatbed
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Abstract
The utility model discloses a novel hydraulic support multidimension degree control loading platform, it contains the base, be provided with the guide rail on the base, be provided with the flatbed on the guide rail, the flatbed both sides set up about one set stop device on the base respectively, the front end of flatbed sets up one set of adjustable device, the rear end and the front end of wedge frame of flatbed are connected, it includes support, roof pressure head and rotates the pressure cylinder to control stop gear, the adjustable device includes bolt, steel sheet and push -and -pull pressure cylinder, the bolt lower extreme with the flatbed is fixed, and its upper end is connected with the one end of steel sheet, be provided with on the steel sheet the push -and -pull pressure cylinder. The utility model discloses a hydraulic support's " multidimension degree, gamut " loading control function has reduced and has lifted by crane the operation, has improved the loading coefficient, has guaranteed the accurate loading limit control of " all around " homoenergetic, has ensured the comprehensive high -efficient withdrawing of working face safety that adopts in colliery.
Description
technical field:
The utility model relates to a kind of coal mine fully-mechanized mining working and withdraws the accurate loading mechanism of hydraulic support in operation, particularly relates to a kind of new type hydraulic bearer various dimensions and controls loading platform.
background technology:
Carry out support at the underground coal mine fully-mechanized mining working scene of removing when removing entrucking, easily occur that entrucking is not in place, the phenomenon of centre-of gravity shift.If transport support in the unbalanced situation of center of gravity, easily cause the shipping accident such as dull and stereotyped bogie truck off-road, overturning of dress hydraulic support, serious even causes great personal safety accident, brings very large threat to the safety in production in colliery.In order to ensure normal safe transport hydraulic support, requiring that hydraulic support installs to after on dull and stereotyped mine car and must adjust center of gravity to correct position, guaranteeing gravity balance, stop to lay particular stress on phenomenon.Because hydraulic support volume is large, tonnage weight, the method of adjustment hydraulic support center of gravity on dull and stereotyped mine car was substantially all that field operation personnel utilize Chain block adjustment in the past, this way is not only regulated the speed slowly, efficiency is low, and the danger that the gib head that is easy to occur to occur because resistance is large to break is hurted sb.'s feelings, there is very large potential safety hazard, so not only operating difficulties had been simultaneously but also there is very large potential safety hazard for the center of gravity adjusting hydraulic support on dull and stereotyped mine car.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, adjustment is accurate, operating efficiency is high and the new type hydraulic bearer various dimensions that labour intensity is low control loading platform.
The technical solution of the utility model is:
A kind of new type hydraulic bearer various dimensions control loading platform, containing base, described base is provided with guide rail, described guide rail is provided with flat car, the described base of described flat car both sides is arranged respectively a set of left and right stopping means, the front end of described flat car arranges a set of front-and-back adjusting device, the rear end of described flat car is connected with the front end of wedge shape frame, described left and right position-limit mechanism comprises bearing, top pressure head and rotation pressure cylinder, the lower end of described bearing is connected with described base, the lower end of its upper end and described top pressure head is hinged, the upper end of described top pressure head and the upper end thereof of described rotation pressure cylinder, the lower end of described rotation pressure cylinder and described bearing or base hinged, described front-and-back adjusting device comprises latch, steel plate and push-and-pull pressure cylinder, described latch lower end and described flat car are fixed, its upper end is connected with one end of steel plate, described steel plate is provided with described push-and-pull pressure cylinder.
Described latch lower end is step column structure, in the axis hole that its end diameter reducing pin section is inserted in described flat car front end and the outer end of described undergauge pin section is provided with blocking mechanism.Described rotation pressure cylinder and push-and-pull pressure cylinder are hydraulic cylinder or pneumatic cylinder, and described top pressure head is L shape.
The beneficial effects of the utility model are:
1, the utility model achieves the entrucking controlling functions of hydraulic support " various dimensions, gamut ", decrease lifting operation, improve entrucking coefficient, when having stopped the entrucking of conventional hydraulic support, manually lift the extensive style car loading operation mode such as canopy and anchor pole lifting, eliminate original backward entrucking technique, ensure that " all around " all energy precisely spacing control of entrucking, ensure that coal mine fully-mechanized mining working is safe and efficient and withdraw.
2, the utility model improves operating environment, accelerates loading speed, improves and withdraws efficiency, optimizes labor organization, decreases 10 people/sky, shortens 3 ~ 4 days/duration, remarkable in economical benefits.
3, the utility model installs wedge shape frame, be connected with flat car by wedge shape frame jig and latch, hydraulic support can be made to utilize wedge shape frame directly to draw on flat car, separately in flat car both sides, a set of stopping means is respectively installed, its stopping means is made up of jack, firm banking, transmission mechanism, adjusting clamp etc., to realize hydraulic support " left and right precise positioning " entrucking function.
4, the utility model installs a set of adjusting device in flat car front end, its adjusting device is made up of Φ 60 latch, 30mm steel plate, blocking device etc., adjusting device is connected with hydraulic support and flat car, by elastic Jack of Hydraulic Powered Supports, to realize hydraulic support " front and back precise positioning " entrucking function.
5, the utility model is reasonable in design, adjustment is accurate, operating efficiency is high and labour intensity is low, and it is applied widely, and safety benefit is remarkable, has very strong promotional value.
accompanying drawing illustrates:
Fig. 1 is the structural representation that new type hydraulic bearer various dimensions control loading platform;
Fig. 2 is the side cutaway view of the various dimensions of new type hydraulic bearer shown in Fig. 1 control loading platform.
detailed description of the invention:
Embodiment: see Fig. 1-Fig. 2, in figure, 1-base, 2-flat car, 3-hydraulic support, 4-pushes up pressure head, 5-rotation pressure cylinder, 6-bearing, 7-wedge shape frame.
New type hydraulic bearer various dimensions control loading platform and contain base 1, base 1 is provided with guide rail, guide rail is provided with flat car 2, wherein: the base 1 of flat car 2 both sides is arranged respectively a set of left and right stopping means, the front end of flat car 2 arranges a set of front-and-back adjusting device, the rear end of flat car 2 is connected with the front end of wedge shape frame 7, left and right position-limit mechanism comprises bearing 6, top pressure head 4 and rotation pressure cylinder 5, the lower end of bearing 6 is connected with base 1, its upper end is hinged with the lower end of top pressure head 4, the upper end of pressure head 4, top and the upper end thereof of rotation pressure cylinder 5, the lower end of rotation pressure cylinder 5 and bearing 6 or base 1 hinged, front-and-back adjusting device comprises latch, steel plate and push-and-pull pressure cylinder (not shown in FIG.), latch lower end and flat car are fixed, its upper end is connected with one end of steel plate, steel plate is provided with push-and-pull pressure cylinder.
Latch lower end is step column structure, in the axis hole that its end diameter reducing pin section is inserted in flat car 2 front end and the outer end of undergauge pin section is provided with blocking mechanism.Rotation pressure cylinder 5 and push-and-pull pressure cylinder are hydraulic cylinder or pneumatic cylinder, and top pressure head 4 is L shape.
The right position of hydraulic support 4 can be adjusted by about two position-limit mechanisms, the front and back position of hydraulic support 4 can be regulated by front-and-back adjusting device, thus ensure that liquid achieves the entrucking controlling functions of " various dimensions, the gamut " of hydraulic support 4, decrease lifting operation, improve entrucking coefficient, ensure that " all around " all energy precisely spacing control of entrucking, ensure that coal mine fully-mechanized mining working is safe and efficient and withdraw.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. new type hydraulic bearer various dimensions control loading platform, containing base, described base is provided with guide rail, described guide rail is provided with flat car, it is characterized in that: the described base of described flat car both sides is arranged respectively a set of left and right stopping means, the front end of described flat car arranges a set of front-and-back adjusting device, the rear end of described flat car is connected with the front end of wedge shape frame, described left and right position-limit mechanism comprises bearing, top pressure head and rotation pressure cylinder, the lower end of described bearing is connected with described base, the lower end of its upper end and described top pressure head is hinged, the upper end of described top pressure head and the upper end thereof of described rotation pressure cylinder, the lower end of described rotation pressure cylinder and described bearing or base hinged, described front-and-back adjusting device comprises latch, steel plate and push-and-pull pressure cylinder, described latch lower end and described flat car are fixed, its upper end is connected with one end of steel plate, described steel plate is provided with described push-and-pull pressure cylinder.
2. new type hydraulic bearer various dimensions according to claim 1 control loading platform, it is characterized in that: described latch lower end is step column structure, in the axis hole that its end diameter reducing pin section is inserted in described flat car front end and the outer end of described undergauge pin section is provided with blocking mechanism.
3. new type hydraulic bearer various dimensions according to claim 1 control loading platform, and it is characterized in that: described rotation pressure cylinder and push-and-pull pressure cylinder are hydraulic cylinder or pneumatic cylinder, described top pressure head is L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006033.3U CN205135667U (en) | 2015-12-08 | 2015-12-08 | Novel hydraulic support multidimension degree control loading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006033.3U CN205135667U (en) | 2015-12-08 | 2015-12-08 | Novel hydraulic support multidimension degree control loading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205135667U true CN205135667U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006033.3U Expired - Fee Related CN205135667U (en) | 2015-12-08 | 2015-12-08 | Novel hydraulic support multidimension degree control loading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205135667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736028A (en) * | 2016-04-20 | 2016-07-06 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Rapid hydraulic control alignment device of comprehensive mechanized coal mining face retracement equipment |
-
2015
- 2015-12-08 CN CN201521006033.3U patent/CN205135667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736028A (en) * | 2016-04-20 | 2016-07-06 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Rapid hydraulic control alignment device of comprehensive mechanized coal mining face retracement equipment |
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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: 20160406 Termination date: 20161208 |