CN202560280U - Multifunctional filling hydraulic support - Google Patents

Multifunctional filling hydraulic support Download PDF

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Publication number
CN202560280U
CN202560280U CN2012201833659U CN201220183365U CN202560280U CN 202560280 U CN202560280 U CN 202560280U CN 2012201833659 U CN2012201833659 U CN 2012201833659U CN 201220183365 U CN201220183365 U CN 201220183365U CN 202560280 U CN202560280 U CN 202560280U
Authority
CN
China
Prior art keywords
baffle plate
hydraulic support
tail boom
filling
space
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 - Lifetime
Application number
CN2012201833659U
Other languages
Chinese (zh)
Inventor
岳永强
邵小卫
杨红芳
刘海峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd
Original Assignee
SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd
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 SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd filed Critical SHANDONG TIANSHENG COAL MINE EQUIPMENT CO Ltd
Priority to CN2012201833659U priority Critical patent/CN202560280U/en
Application granted granted Critical
Publication of CN202560280U publication Critical patent/CN202560280U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a multifunctional filling hydraulic support and belongs to the field of mine support machinery. The multifunctional filling hydraulic support comprises a top beam (3). The top beam (3) is provided with a front beam (1) and a tail beam (4) and connected with a base seat (12) through an oblique beam (8), a front connecting rod (9) and a back connecting rod (10). The multifunctional filling hydraulic support is characterized in that two groups of supporting stand columns (11) are respectively arranged on the left side and the right side of the base seat (12), a pedestrian space is arranged between the supporting stand columns (11), an L-shaped tailstock (5) is arranged outside the base seat (12), the tail beam (4) is provided with a baffle (6), a protrusion of the L-shaped tailstock (5) is arranged to correspond to the baffle (6), and the protrusion of the L-shaped tailstock (5), the baffle (6) and the oblique beam (8) form a filling tube arrangement space. The pedestrian space and the filling tube arrangement space are separated by the oblique beam and the supporting stand column and do not influence each other so that work environment and personal safety of operating personnel are guaranteed. Meanwhile, safe and reliable operation of equipment is guaranteed.

Description

Multipurpose filling hydraulic support
Technical field
The utility model provides a kind of multipurpose filling hydraulic support, belongs to the mine support mechanical field.
Background technology
The filling hydraulic support is used for the coal mining process coal mining special-purpose support apparatus of bashing simultaneously.The filling hydraulic support should possess five functions: supporting roof, safe pedestrian, cooperate normal coal mining, stowage unit arrangement space, packing job space with coal-winning machine and scraper plate machine.
Existing filling hydraulic support is shared with filling pipeline arrangement space and pedestrian space, influences each other, and has both influenced the pedestrian and has passed through, and causes fill pipe to damage again easily, has potential safety hazard.
The utility model content
According to above deficiency of the prior art, the problem that the utility model will solve is: provide a kind of and can overcome above-mentioned defective, the multipurpose filling hydraulic support that bracket filled pipe arrangement space and pedestrian space separate.
The utility model solves the technical scheme that its technical problem adopted: multipurpose filling hydraulic support; Comprise base, support post and back timber, back timber is provided with front-axle beam and tail boom, and back timber is connected base through cant beam, front rod with back link; It is characterized in that: the left and right sides of base is provided with two groups of support posts respectively; Be the pedestrian space between two groups of support posts, chassis outer side is provided with L type tailstock, and tail boom is provided with baffle plate; The projection of L type tailstock and baffle plate are corresponding to be provided with, and the projection of L type tailstock, baffle plate and cant beam constitute the filling pipeline arrangement space.
Be the pedestrian space between two groups of support posts about on the cross section, same tunnel, between L type tailstock and the cant beam and be the filling pipeline arrangement space above the base, be used for stowage unit and arrange and operation.After pedestrian space and filling pipeline arrangement space were separated by cant beam, supporting strut, two spaces were independent of each other, and have ensured operating personnel's working environment and personal safety, have also ensured the safe and stable operation of equipment.
Wherein preferred version is:
Described baffle plate and tail boom are hinged, and tail boom is provided with first hydraulic jack, and first hydraulic jack is fixed on the tail boom, and its push rod is fixedly connected baffle plate.Can better safeguard filling pipeline arrangement space working space.
The plate that described baffle plate setting can be stretched, baffle plate is fixed second hydraulic jack, and the push rod of second hydraulic jack is fixedly connected plate.Realize the flexible of plate, maintenance effects is better.
The beneficial effect that the multipurpose filling hydraulic support of the utility model is had is: through the left and right sides at base two groups of support posts are set respectively; Be the pedestrian space between two groups of support posts; Chassis outer side is provided with L type tailstock, and tail boom is provided with baffle plate, and the projection of L type tailstock and baffle plate are corresponding to be provided with; The projection of L type tailstock, baffle plate and cant beam constitute the filling pipeline arrangement space; Filling hydraulic support pedestrian space and filling pipeline arrangement space separately are independent of each other, and have ensured operating personnel's working environment and personal safety.Through tail boom and baffle plate and plate are set, can better safeguard stowage unit arrangement space and working space.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Wherein: 1, front-axle beam; 2, face guard; 3, back timber; 4, tail boom; 5, L type tailstock; 6, baffle plate; 7, plate; 8, cant beam; 9, front rod; 10, back link; 11, support post; 12, base; 13, filling pipeline.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
Embodiment 1:
As shown in Figure 1; Comprise base 12, support post 11, back timber 3, cant beam 8, front rod 9, back link 10, front-axle beam 1, face guard 2, tail boom 4, L type tailstock 5, baffle plate 6 and plate 7; The front portion of front-axle beam 1 and mutual group's plate 2 are hinged and be connected with hydraulic jack, and the rear portion of front-axle beam 1 and back timber 3 anterior hinged also is connected with hydraulic jack, and the rear portion of back timber 3 and tail boom 4 are hinged and be connected with hydraulic jack; Back timber 3 middle parts and cant beam 8 are connected through bearing pin; Front rod 9 is hinged with cant beam 8 and base 12 respectively with back link 10, and support post 11 is arranged on the left and right sides of base 12, connects back timber 3 and base 12 through bearing pin respectively; Form the pedestrian space, the hinged baffle plate 6 in tail boom 4 middle parts is formed filling pipeline 13 arrangement space working spaces with plate 7 and L type tailstock 5 bottom surfaces.
Operating principle and use:
Baffle plate 6 is connected with hydraulic jack with plate 7, is used to adapt to different packed heights.
Back timber 3 adopts whole box structure and is hinged with front-axle beam 1 and face guard 2, and intensity is higher, forms the anterior working space when mining.During operation, back timber 3 directly contacts with top board, and roof supporting is one of main load bearing component of support.It mainly acts on and comprising: the load of accepting balkstone and coal; For stope provides enough safe spaces.
Tail boom 4 is hinged with back timber 3 rear portions, is supported by hydraulic jack, is the critical component of support shielding.It mainly acts on and comprising: support the loosening top board in filling area, form safe filling operation space.
Support post 11 is between back timber 3 and base 12 and be positioned at the left and right sides of base 12, and spacing is reasonable, for the pedestrian provides enough spaces with the operation of mining.

Claims (3)

1. multipurpose filling hydraulic support; Comprise base (12), support post (11) and back timber (3), back timber (3) is provided with front-axle beam (1) and tail boom (4), and back timber (3) is connected base (12) through cant beam (8), front rod (9) with back link (10); It is characterized in that: the left and right sides of base (12) is provided with two groups of support posts (11) respectively; Be the pedestrian space between two groups of support posts (11), base (12) arranged outside L type tailstock (5), tail boom (4) is provided with baffle plate (6); The projection of L type tailstock (5) and baffle plate (6) are corresponding to be provided with, and the projection of L type tailstock (5), baffle plate (6) and cant beam (8) constitute the filling pipeline arrangement space.
2. multipurpose filling hydraulic support according to claim 1 is characterized in that: described baffle plate (6) is hinged with tail boom (4), and tail boom (4) is provided with first hydraulic jack, and first hydraulic jack is fixed on the tail boom (4), and its push rod is fixedly connected baffle plate (6).
3. multipurpose filling hydraulic support according to claim 1 is characterized in that: described baffle plate (6) is provided with the plate (7) that can stretch, and baffle plate (6) is fixed second hydraulic jack, and the push rod of second hydraulic jack is fixedly connected plate (7).
CN2012201833659U 2012-04-27 2012-04-27 Multifunctional filling hydraulic support Expired - Lifetime CN202560280U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201833659U CN202560280U (en) 2012-04-27 2012-04-27 Multifunctional filling hydraulic support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201833659U CN202560280U (en) 2012-04-27 2012-04-27 Multifunctional filling hydraulic support

Publications (1)

Publication Number Publication Date
CN202560280U true CN202560280U (en) 2012-11-28

Family

ID=47209944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201833659U Expired - Lifetime CN202560280U (en) 2012-04-27 2012-04-27 Multifunctional filling hydraulic support

Country Status (1)

Country Link
CN (1) CN202560280U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410546A (en) * 2013-08-29 2013-11-27 郑州煤矿机械集团股份有限公司 Crotch type base of hydraulic support for coal mines
CN103410545A (en) * 2013-08-09 2013-11-27 冀中能源机械装备集团有限公司邢台机械厂 Hydraulic support capable of realizing top coal caving and filling operation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103410545A (en) * 2013-08-09 2013-11-27 冀中能源机械装备集团有限公司邢台机械厂 Hydraulic support capable of realizing top coal caving and filling operation
CN103410546A (en) * 2013-08-29 2013-11-27 郑州煤矿机械集团股份有限公司 Crotch type base of hydraulic support for coal mines
CN103410546B (en) * 2013-08-29 2016-03-02 郑州煤矿机械集团股份有限公司 Coal-mine hydraulic support opens a grade formula base

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20121128

CX01 Expiry of patent term