CN102817624A - Hydraulic pressure supporting frame dismantling device - Google Patents
Hydraulic pressure supporting frame dismantling device Download PDFInfo
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- CN102817624A CN102817624A CN2012103006231A CN201210300623A CN102817624A CN 102817624 A CN102817624 A CN 102817624A CN 2012103006231 A CN2012103006231 A CN 2012103006231A CN 201210300623 A CN201210300623 A CN 201210300623A CN 102817624 A CN102817624 A CN 102817624A
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- hydraulic
- hydraulic support
- pedestal
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- base plate
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Abstract
The invention provides a hydraulic pressure supporting frame dismantling device, which comprises a pedestal, a pressing device and a direction adjustment device. The pedestal comprises a transverse base plate and a longitudinal base plate, and the longitudinal base plate is connected with one end of the transverse base plate; the pressing device is a telescopic arm vertically arranged on the transverse base plate, and an upper end of the pressing device is used for pressing a tunnel roof to fix the pedestal; the direction adjustment device is of a telescopic structure, and a lower end of the direction adjustment device is hinged with one end of the longitudinal base plate; a plurality of chain connection parts are arranged along a length direction of the transverse base plate at intervals, and each chain connection part is used for locking a traction chain; and a shield supporting frame connection part is arranged on the longitudinal base plate, and the shield supporting frame connection part is used for connecting a hydraulic pressure arm of the shield supporting frame. According to the hydraulic pressure supporting frame dismantling device, the transverse base plate is adopted to be connected with the longitudinal base plate for the pedestal, so that weight and size of the hydraulic pressure supporting frame dismantling device can be decreased. In practical application, the hydraulic pressure supporting frame dismantling device is little limited by topography, and is convenient for assembly, transportation and use.
Description
Technical field
The present invention relates to the plant equipment demolition technique, relate in particular to a kind of hydraulic support detaching device.
Background technology
After the exploitation in coal seam or mineral deposit is accomplished, generally can relate to the dismounting of equipment in the mine fully-mechanized mining working, such as the dismounting of hydraulic support etc.
Hydraulic support is generally large-tonnage equipment, in mine fully-mechanized mining working equipment demolishing process, needs the overall pulling down hydraulic support.Yet it is, also increasingly high to the requirement of hydraulic support detaching device along with the change of the raising of comprehensive mining machinery degree and hydraulic support model is big.
The hydraulic support detaching device that uses in the prior art is thick and heavy steel plate of polygon or casing; This hydraulic support detaching device volume is big and heavy; And transportation, installation and dismounting cost are higher, are also often removed the restriction in place in the down-hole, and need use matching with winch to carry out device and move.
Summary of the invention
The present invention provides a kind of hydraulic support detaching device, in order to solve hydraulic support detaching device volume of the prior art big, heavy, be subject to the landform restriction, and transportation, install and the dismounting cost high, and need to use matching with winch carry out the shortcoming that device moves.
The present invention provides a kind of hydraulic support detaching device, comprises pedestal, holding device and device for regulating direction, and said pedestal comprises horizontal substrate and longitudinal substrate, and said longitudinal substrate is connected with an end of said horizontal substrate;
Said holding device is the telescopic arm that is vertically set on the said horizontal substrate, and said holding device upper end is used to hold out against back, with fixing said pedestal;
Said device for regulating direction is a telescopic arm structure, and an end of the lower end of said device for regulating direction and said longitudinal substrate is hinged;
Be arranged at intervals with a plurality of chain connecting portions on the said horizontal substrate along its length, said chain connecting portion is used to lock conduction chain; Said longitudinal substrate is provided with the shield support connecting portion, and said shield support connecting portion is used to connect the hydraulic arm of shield support.
Aforesaid hydraulic support detaching device, preferably, the upper end of said device for regulating direction is provided with the crotch that is used to articulate the hydraulic support afterbody.
Aforesaid hydraulic support detaching device, preferably, said pedestal is a L shaped plate, and said horizontal substrate is the long leg of said L shaped plate, and said longitudinal substrate is the short leg of said L shaped plate.
Aforesaid hydraulic support detaching device, preferably, said device for regulating direction is a hydraulic telescopic arm, the lower end of said device for regulating direction flexibly connects through the front end of bearing pin and said longitudinal substrate.
Aforesaid hydraulic support detaching device, preferably, said holding device is a hydraulic telescopic arm, the bottom of said holding device is connected with said horizontal substrate through Connection Block.
Aforesaid hydraulic support detaching device, preferably, the quantity of said hydraulic telescopic arm is three, is vertically set on two ends and position intermediate near said horizontal substrate respectively.
Aforesaid hydraulic support detaching device, preferably, the top of said hydraulic telescopic arm is provided with cover plate, and the area of said cover plate is greater than the cross section of said hydraulic telescopic arm.
The hydraulic support detaching device that the embodiment of the invention provides; Pedestal adopts horizontal substrate to be connected with longitudinal substrate; Can reduce the weight and volume of hydraulic support detaching device, and simple in structure, this hydraulic support detaching device is in practical application; Receive the landform restriction little, be convenient to install, transport and use.
Description of drawings
Fig. 1 is the hydraulic support detaching device structural front view of the embodiment of the invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that sketch map is prepared in the hydraulic support detaching device work of the embodiment of the invention;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 A is that the hydraulic support detaching device of the embodiment of the invention is removed hydraulic support course of work sketch map;
Fig. 5 B is that the hydraulic support detaching device of the embodiment of the invention is transferred to hydraulic support course of work sketch map;
Fig. 5 C is the sketch map after the hydraulic support detaching device of the embodiment of the invention is removed hydraulic support;
Fig. 6 A is that the hydraulic support detaching device of the embodiment of the invention moves past the journey sketch map certainly;
Fig. 6 B is that the hydraulic support detaching device of the embodiment of the invention moves the completion sketch map certainly.
Description of reference numerals:
The horizontal substrate of 1-pedestal: 11-: 12-longitudinal substrate;
13-chain connecting portion: 14-shield support connecting portion; The 15-Connection Block;
The 2-holding device; The 21-cover plate; The 3-device for regulating direction;
The 31-crotch; The 4-shield support; The 5-conduction chain;
6-hydraulic support to be removed; The 61-hydraulic arm.
The specific embodiment
Fig. 1 is the hydraulic support detaching device structural front view of the embodiment of the invention, and Fig. 2 is the vertical view of Fig. 1.Shown in please seeing figures.1.and.2, the hydraulic support detaching device that the embodiment of the invention provides specifically comprises: pedestal 1, holding device 2 and device for regulating direction 3.
Pedestal 1 comprises horizontal substrate 11 and longitudinal substrate 12, and longitudinal substrate 12 is connected with an end of horizontal substrate 11; The horizontal substrate 11 and the longitudinal substrate 12 of pedestal 1 can be overall structure; The parts that also can link to each other and constitute for laterally substrate 11 and longitudinal substrate 12 two parts; The shape of pedestal 1 can also can be set to structures such as " Γ " shape according to actual needs for " T " shape structure or " L " shape structure.
Preferably, pedestal 1 is a L shaped plate, and laterally substrate 11 is the long leg of L shaped plate, and longitudinal substrate 12 is the short leg of L shaped plate; Laterally the connected mode of substrate 11 and longitudinal substrate 12 can be connected etc. for welding, riveted joint or bolt, and is not limited thereto; The material of pedestal 1 can be materials such as metal.
Laterally be arranged at intervals with a plurality of chain connecting portions 13 along its length on the substrate 11, chain connecting portion 13 is used to lock conduction chain 5; Longitudinal substrate 12 is provided with shield support connecting portion 14, and shield support connecting portion 14 is used to connect the hydraulic arm 61 of shield support 4, and this hydraulic arm 61 is the self-moving device of shield support 4.
Device for regulating direction 3 can be hydraulic telescopic arm, is provided with a crotch 31 that is used to articulate the hydraulic support afterbody in device for regulating direction 3 upper ends; One end of the lower end of device for regulating direction 3 and longitudinal substrate 12 is hinged, and its articulated manner can flexibly connect for the front end through bearing pin and longitudinal substrate, but is not limited thereto.
The hydraulic support detaching device that the embodiment of the invention provides; Pedestal 1 adopts horizontal substrate 11 to be connected with longitudinal substrate 12; Can reduce the weight and volume of hydraulic support detaching device, and simple in structure, this hydraulic support detaching device is in practical application; Receive the landform restriction little, be convenient to install, transport and use.
Fig. 3 is that sketch map is prepared in the hydraulic support detaching device work of the embodiment of the invention, and Fig. 4 is the vertical view of Fig. 3.Please with reference to Fig. 3 and shown in Figure 4, pedestal 1 is positioned on the roadway floor, and holding device 2 is fixed on the Connection Block 15, stretches out holding device 2, and its top cover plate 21 contact backs are stabilized in pedestal 1 on the roadway floor; Shield support is set up for 4 liters, and is connected with pedestal 1 through shield support connecting portion 14, can play firm pedestal 1 effect simultaneously.
Specify the course of work of the hydraulic support detaching device that present embodiment provides below:
Fig. 5 A is that the hydraulic support detaching device of the embodiment of the invention is removed hydraulic support course of work sketch map; Fig. 5 B is that the hydraulic support detaching device that the embodiment of the invention provides is removed hydraulic support course of work sketch map; Fig. 5 C is the sketch map after the hydraulic support detaching device that provides of the embodiment of the invention is removed hydraulic support.Shown in Fig. 5 A, Fig. 5 B and Fig. 5 C, following to the demolishing process of side by side a plurality of hydraulic supports:
At first, with conduction chain 5 one ends be connected the rightmost side wait remove on the hydraulic arm 61 of hydraulic support 6, hydraulic arm 61 stretches out, conduction chain 5 other end tensionings are connected on the chain connecting portion 13;
Then, regain hydraulic arm 61, because of pedestal chain connecting portion 13 is fixed on the pedestal 1, and pedestal 1 is fixing, so when regaining hydraulic arm 61, this is waited to remove hydraulic support 6 and is drawn forward out;
Then, release hydraulic arm 61 again, reselect the position of chain connecting portion 13, after conduction chain 5 tensionings, retighten conduction chain 5 on chain connecting portion 13;
Follow, regain hydraulic arm 61, continuation will be waited to remove hydraulic support 6 and pulled out forward, and will wait to remove hydraulic support 6 adjustment directions through changing chain connecting portion 13 positions;
Simultaneously, device for regulating direction 3 matches with it, and the direction and the length of adjustment hydraulic telescopic arm are fixed on the hydraulic support afterbody with the crotch 32 of its front end setting, regain device for regulating direction 3 again;
So repeatedly, until hydraulic support is transferred to accomplishing demolishing process, shown in Fig. 5 C.The demolishing process of other hydraulic supports also shown in above-mentioned step, repeats no more at this.
In the process of removing a plurality of hydraulic supports; The hydraulic support detaching device can thereby need because of the former of distance to move; Fig. 6 A is that the hydraulic support detaching device that the embodiment of the invention provides moves past the journey sketch map certainly, and Fig. 6 B is that the hydraulic support detaching device that the embodiment of the invention provides moves the completion sketch map certainly.Shown in Fig. 6 A, Fig. 6 B, a kind of hydraulic support detaching device that the embodiment of the invention provides, it is following from moving past journey:
At first, shield support 4 is in and rises the frame stationary state, regains holding device 2; Then, release hydraulic arm 61, at this moment, pedestal 1 moves forward with moving of hydraulic arm 61; Then, release fastening devices 2, pedestal 1 just is fixed, and falls shield support 4, regains hydraulic arm 61, and shield support 4 just moves forward; Then, rise fixedly shield support 4 of frame again, accomplish one from moving cyclic process.
The hydraulic support detaching device move past journey such as above-mentioned step certainly.Can confirm the number of times that oneself moves according to the distance that distance waits to remove the hydraulic means position,, repeat no more here up to the hydraulic detachment removal apparatus is moved to suitable position.
The hydraulic support detaching device that the embodiment of the invention provides when removing hydraulic support, must just can not realized can reducing labour intensity from moving by outer boundary power, increases work efficiency.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (7)
1. a hydraulic support detaching device is characterized in that, comprises pedestal, holding device and device for regulating direction, and said pedestal comprises horizontal substrate and longitudinal substrate, and said longitudinal substrate is connected with an end of said horizontal substrate;
Said holding device is the telescopic arm that is vertically set on the said horizontal substrate, and said holding device upper end is used to hold out against back, with fixing said pedestal;
Said device for regulating direction is a telescopic arm structure, and an end of the lower end of said device for regulating direction and said longitudinal substrate is hinged;
Be arranged at intervals with a plurality of chain connecting portions on the said horizontal substrate along its length, said chain connecting portion is used to lock conduction chain; Said longitudinal substrate is provided with the shield support connecting portion, and said shield support connecting portion is used to connect the hydraulic arm of shield support.
2. hydraulic support detaching device according to claim 1 is characterized in that the upper end of said device for regulating direction is provided with the crotch that is used to articulate the hydraulic support afterbody.
3. hydraulic support detaching device according to claim 1 and 2 is characterized in that, said pedestal is a L shaped plate, and said horizontal substrate is the long leg of said L shaped plate, and said longitudinal substrate is the short leg of said L shaped plate.
4. hydraulic support detaching device according to claim 1 and 2 is characterized in that, said device for regulating direction is a hydraulic telescopic arm, and the lower end of said device for regulating direction flexibly connects through the front end of bearing pin and said longitudinal substrate.
5. hydraulic support detaching device according to claim 1 and 2 is characterized in that, said holding device is a hydraulic telescopic arm, and the bottom of said holding device is connected with said horizontal substrate through Connection Block.
6. hydraulic support detaching device according to claim 5 is characterized in that, the quantity of said hydraulic telescopic arm is three, is vertically set on two ends and position intermediate near said horizontal substrate respectively.
7. hydraulic support detaching device according to claim 6 is characterized in that the top of said hydraulic telescopic arm is provided with cover plate, and the area of said cover plate is greater than the cross section of said hydraulic telescopic arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103006231A CN102817624A (en) | 2012-08-22 | 2012-08-22 | Hydraulic pressure supporting frame dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103006231A CN102817624A (en) | 2012-08-22 | 2012-08-22 | Hydraulic pressure supporting frame dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817624A true CN102817624A (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103006231A Pending CN102817624A (en) | 2012-08-22 | 2012-08-22 | Hydraulic pressure supporting frame dismantling device |
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| CN (1) | CN102817624A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410539A (en) * | 2013-05-22 | 2013-11-27 | 南京石诚井巷装备有限责任公司 | Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand |
| CN104929671A (en) * | 2015-07-02 | 2015-09-23 | 淮南矿业(集团)有限责任公司 | Hydraulic support direction adjusting device |
| CN112412516A (en) * | 2020-11-23 | 2021-02-26 | 中国矿业大学 | Support adjusting and removing device and method suitable for high-gas mine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236214C1 (en) * | 1982-09-30 | 1983-09-29 | Saarbergwerke AG, 6600 Saarbrücken | Method of withdrawing a self-advancing support system, in particular a shield support system |
| DE3438866C1 (en) * | 1984-10-24 | 1985-08-14 | Maschinenfabrik Scharf Gmbh, 4700 Hamm | Device for pivoting longwall construction sites |
| CN2166229Y (en) * | 1993-06-03 | 1994-05-25 | 李文彩 | Saparating light winch for withdrawing props |
| CN2197459Y (en) * | 1994-03-20 | 1995-05-17 | 孙玉宁 | Portable hydraulic apparatus for pillar extraction |
| CN2934574Y (en) * | 2006-07-21 | 2007-08-15 | 兖州煤业股份有限公司 | Comprehensive mechanical work face hydraulic prop retreating device |
| CN202832586U (en) * | 2012-08-22 | 2013-03-27 | 淮南矿业(集团)有限责任公司 | Hydraulic support dismantling device |
-
2012
- 2012-08-22 CN CN2012103006231A patent/CN102817624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3236214C1 (en) * | 1982-09-30 | 1983-09-29 | Saarbergwerke AG, 6600 Saarbrücken | Method of withdrawing a self-advancing support system, in particular a shield support system |
| DE3438866C1 (en) * | 1984-10-24 | 1985-08-14 | Maschinenfabrik Scharf Gmbh, 4700 Hamm | Device for pivoting longwall construction sites |
| CN2166229Y (en) * | 1993-06-03 | 1994-05-25 | 李文彩 | Saparating light winch for withdrawing props |
| CN2197459Y (en) * | 1994-03-20 | 1995-05-17 | 孙玉宁 | Portable hydraulic apparatus for pillar extraction |
| CN2934574Y (en) * | 2006-07-21 | 2007-08-15 | 兖州煤业股份有限公司 | Comprehensive mechanical work face hydraulic prop retreating device |
| CN202832586U (en) * | 2012-08-22 | 2013-03-27 | 淮南矿业(集团)有限责任公司 | Hydraulic support dismantling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410539A (en) * | 2013-05-22 | 2013-11-27 | 南京石诚井巷装备有限责任公司 | Coal mine fully-mechanized mining hydraulic support withdrawing mechanical hand |
| CN104929671A (en) * | 2015-07-02 | 2015-09-23 | 淮南矿业(集团)有限责任公司 | Hydraulic support direction adjusting device |
| CN112412516A (en) * | 2020-11-23 | 2021-02-26 | 中国矿业大学 | Support adjusting and removing device and method suitable for high-gas mine |
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Application publication date: 20121212 |