CN205591951U - Strut leading section of actual mining roadway from moving formula hydraulic equipment - Google Patents

Strut leading section of actual mining roadway from moving formula hydraulic equipment Download PDF

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Publication number
CN205591951U
CN205591951U CN201620340549.XU CN201620340549U CN205591951U CN 205591951 U CN205591951 U CN 205591951U CN 201620340549 U CN201620340549 U CN 201620340549U CN 205591951 U CN205591951 U CN 205591951U
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CN
China
Prior art keywords
hydraulic
timber
sub
jack
stent
Prior art date
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
Application number
CN201620340549.XU
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Chinese (zh)
Inventor
王飞
刘增辉
胡志强
郭帅
訾城
郭春明
张世鹏
张宁宁
李洁
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Anhui University of Science and Technology
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Anhui University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201620340549.XU priority Critical patent/CN205591951U/en
Application granted granted Critical
Publication of CN205591951U publication Critical patent/CN205591951U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a strut leading section of actual mining roadway from moving formula hydraulic equipment moves formula hydraulic equipment certainly and comprise a plurality of prong, and each prong prevents down by hydraulic pressure base, telescopic hydraulic column, back timber, advancing jack, two effect that the jack constitutes. Be equipped with two hydraulic pressure bases under every prong's the back timber, the hydraulic pressure base is located back timber both ends heads respectively under. Articulated telescopic hydraulic column between back timber and hydraulic pressure base. It prevents down being equipped with two advancing jack between two adjacent prong's hydraulic pressure base by the jack to be equipped with two effects between two adjacent prong's back timber. Telescopic hydraulic column, two effect prevent down that jack, advancing jack all link to each other with hydraulic control system, drop to suitable position through hydraulic control system with face -end support when needs move, then move through advancing jack, avoid artifical transport, improve work efficiency, have increased the security of working down in the ore deposit.

Description

A kind of supporting stope drift active workings advanced section self moving hydraulic equipment
Technical field
This utility model relates to a kind of hydraulic prop equipment, a kind of supporting stope drift active workings advanced section automatic moving type liquid Pressure equipment.
Background technology
Stope drift active workings can be affected greatly when working face mining, so in advance the tunnel affected by dynamic pressure is carried out supporting. Supporting scope should meet regulatory requirements, should determine according to the coverage of ahead work face pressure when being embodied as.Advance support mesh Before mostly be that hydraulic prop joins articulated roof beam, Bolt-rope Support, face end support, double wooden prop add cross anchor beam support etc.. These support patterns not only affect coal-face coal mining efficiency, and there is bigger potential safety hazard.Coal mining at present is sent out Exhibition trend turns to main with machinery, and colliery economic benefit and social benefit are had emphatically by research and development one advance support mode safely and efficiently Want meaning.
Summary of the invention
For solving the deficiency of existing stope drift active workings advanced section supporting, this utility model provides one certainly for stope drift active workings advanced section supporting Shifting formula hydraulic prop equipment, shortens support time and improves coal mining efficiency, makes colliery safer when exploitation.
For achieving the above object, this utility model by the following technical solutions: self moving hydraulic equipment is made up of multiple sub-stents, Each sub-stent is made up of hydraulic base, telescopic hydraulic column, back timber, advancing jack, the anti-down jack of double acting, described It is respectively arranged with a described hydraulic base immediately below back timber two ends, is provided with described telescopic hydraulic between described back timber and described hydraulic base and stands Post, is provided with the anti-down jack of described double acting, the institute of two adjacent sub-stents between the described back timber of two adjacent sub-stents State and between hydraulic base, be provided with described advancing jack, telescopic hydraulic column described above, the anti-down jack of described double acting, institute Stating advancing jack to be all connected with hydraulic control system, connecting between each sub-stent of this technology is equal with the connection within each sub-stent Use detachable connection.
Further, each sub-stent has two described hydraulic bases, and described hydraulic base lays respectively at described back timber two ends Underface, each described hydraulic base is integral rigidity base, the line of hydraulic base central point described in each sub-stent, described Telescopic hydraulic column axis, described back timber centrage are positioned at same vertical guide.
Further, described telescopic hydraulic column top and bottom are hinged with described back timber and described hydraulic base respectively, pass through Hydraulic control system realizes its lifting.
Further, the described advancing jack that passage sub-stent moves ahead is furnished with two, and its two ends between every two adjacent sub-stents The described hydraulic base of sub-stent adjacent with two is hinged at respectively.
Further, the anti-down jack of described double acting that when preventing from moving frame and supporting, support topples is equal between every two adjacent sub-stents It is provided with two, and the described back timber of its two ends sub-stent adjacent with two respectively is hinged at.
Compared with prior art, the utility model has the advantages that:
(1) a kind of supporting stope drift active workings advanced section self moving hydraulic equipment of the present utility model, by hydraulic base, telescopic liquid Pressure cooperating between column, back timber, it is achieved the supporting of the advanced section of stope drift active workings.
(2) a kind of supporting stope drift active workings advanced section self moving hydraulic equipment of the present utility model, uses dismountable mounting means, Readily accessible with transport.
(3) a kind of supporting stope drift active workings advanced section self moving hydraulic equipment of the present utility model, realizes each by hydraulic control system The lifting of support and movement, it is to avoid a dead lift, improve work efficiency.
(4) a kind of supporting stope drift active workings advanced section self moving hydraulic equipment of the present utility model, is not required to staff and carries out moving frame, Add the safety worked under ore deposit.
(5) a kind of supporting stope drift active workings advanced section self moving hydraulic equipment of the present utility model, accelerates coal mine machinery and modern times The construction process changed, meets coal mining mechanization and the development trend of modernization replacement manpower.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of supporting stope drift active workings of the present utility model advanced section self moving hydraulic equipment.
Fig. 2 is the left view of a kind of supporting stope drift active workings of the present utility model advanced section self moving hydraulic equipment.
Fig. 3 is the top view of a kind of supporting stope drift active workings of the present utility model advanced section self moving hydraulic equipment.
Fig. 4 is the walking demonstration graph of a kind of supporting stope drift active workings of the present utility model advanced section self moving hydraulic equipment.
In figure: the 1-hydraulic base 2-telescopic hydraulic column 3-back timber 4-advancing jack anti-down jack of 5-double acting
Detailed description of the invention
With embodiment, embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.Following example are used for Bright this utility model, but can not be used for limiting scope of the present utility model.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of supporting stope drift active workings advanced section self moving hydraulic equipment, including being sequentially arranged Some sub-stents, this utility model uses four component supports (in figure respectively with A, B, C, D name) to be specifically described.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment that this utility model provides is made up of multiple sub-stents, each branch Frame is by hydraulic base (1), telescopic hydraulic column (2), back timber (3), advancing jack (4), the anti-down jack of double acting (5) composition, the two ends of described telescopic hydraulic column (2) are cut with scissors with described back timber (3) and described hydraulic base (1) respectively Connect.The line of the central point of described hydraulic base (1), the axis of described telescopic hydraulic column (2), described back timber (3) Centrage be positioned at same vertical guide.Front and back sub-stent is by described advancing jack (4) and the anti-down jack of described double acting (5) Being attached, described advancing jack (4) carries out hinged with the described hydraulic base (1) corresponding to front and back sub-stent, described The anti-down jack of double acting (5) carries out hinged with the described back timber (3) of front and back's sub-stent.Each sub-stent is detachable, ore deposit Only need to be transported under ore deposit carry out installing by each sub-stent parts just can use during lower use, carry out dismounting after use and transport.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment that this utility model provides, moving manner during duty:
The described telescopic hydraulic column (2) being shunk A support by hydraulic control system makes the described back timber (3) of A support drop As little as correct position, the described hydraulic base (1) of described advancing jack (4) the passage A support between A, B sub-stent enters Row is mobile, after support A moves to correct position, rises telescopic hydraulic column (2) described in A support and makes described back timber (3) Roof supporting;The described telescopic hydraulic column (2) shrinking B support makes the described back timber (3) of B support be reduced to suitable position Putting, the described hydraulic base (1) of described advancing jack (4) the passage B support between B, C sub-stent moves, After frame B moves to correct position, rise telescopic hydraulic column (2) described in B support and make described back timber (3) roof supporting;C、 D sub-stent moves to correct position according to above-mentioned steps successively thus reaches the movement of whole support apparatus.
Embodiment of the present utility model is given for example with for the sake of describing, and is not exhaustively or by this practicality Novel it is limited to disclosed form.Many modifications and variations are apparent from for the ordinary skill in the art.Choosing Selecting and describe embodiment is in order to principle of the present utility model and actual application are more preferably described, and makes the ordinary skill people of this area Member it will be appreciated that this utility model thus design is suitable to the various embodiments with various amendments of special-purpose.

Claims (5)

1. a supporting stope drift active workings advanced section self moving hydraulic equipment, it is characterized in that: self moving hydraulic equipment is made up of multiple sub-stents, each sub-stent is by hydraulic base, telescopic hydraulic column, back timber, advancing jack, the anti-down jack of double acting is constituted, a described hydraulic base it is respectively arranged with immediately below described back timber two ends, described telescopic hydraulic column it is provided with between described back timber and described hydraulic base, the anti-down jack of described double acting it is provided with between the described back timber of two adjacent sub-stents, it is provided with described advancing jack between the described hydraulic base of two adjacent sub-stents, described telescopic hydraulic column, the anti-down jack of described double acting, described advancing jack is all connected with hydraulic control system, connecting between each sub-stent of this equipment all uses detachable connection with the connection within each sub-stent.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment the most according to claim 1, it is characterized in that: each sub-stent has two described hydraulic bases, described hydraulic base lays respectively at the underface of described back timber two ends, each described hydraulic base is integral rigidity base, and described in each sub-stent, the line of hydraulic base central point, described telescopic hydraulic column axis, described back timber centrage are positioned at same vertical guide.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment the most according to claim 1, it is characterised in that: described telescopic hydraulic column top and bottom are hinged with described back timber and described hydraulic base respectively, realize its lifting by hydraulic control system.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment the most according to claim 1, it is characterized in that: the described advancing jack that passage sub-stent moves ahead is furnished with two between every two adjacent sub-stents, and the described hydraulic base of its two ends sub-stent adjacent with two respectively is hinged at.
A kind of supporting stope drift active workings advanced section self moving hydraulic equipment the most according to claim 1, it is characterized in that: the anti-down jack of described double acting that when preventing from moving frame and supporting, support topples is equipped with two between every two adjacent sub-stents, and the described back timber of its two ends sub-stent adjacent with two respectively is hinged at.
CN201620340549.XU 2016-04-19 2016-04-19 Strut leading section of actual mining roadway from moving formula hydraulic equipment Expired - Fee Related CN205591951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620340549.XU CN205591951U (en) 2016-04-19 2016-04-19 Strut leading section of actual mining roadway from moving formula hydraulic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620340549.XU CN205591951U (en) 2016-04-19 2016-04-19 Strut leading section of actual mining roadway from moving formula hydraulic equipment

Publications (1)

Publication Number Publication Date
CN205591951U true CN205591951U (en) 2016-09-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111677538A (en) * 2020-06-16 2020-09-18 陕西竹园嘉原矿业有限公司 Circulating rolling type advance hydraulic support and using method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111677538A (en) * 2020-06-16 2020-09-18 陕西竹园嘉原矿业有限公司 Circulating rolling type advance hydraulic support and using method thereof

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160921

Termination date: 20170419

CF01 Termination of patent right due to non-payment of annual fee