CN201826859U - U-shaped support mounting machine - Google Patents

U-shaped support mounting machine Download PDF

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Publication number
CN201826859U
CN201826859U CN2010202787165U CN201020278716U CN201826859U CN 201826859 U CN201826859 U CN 201826859U CN 2010202787165 U CN2010202787165 U CN 2010202787165U CN 201020278716 U CN201020278716 U CN 201020278716U CN 201826859 U CN201826859 U CN 201826859U
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CN
China
Prior art keywords
jack
fixed
girder
claw
axle
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
CN2010202787165U
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Chinese (zh)
Inventor
史恪心
宋乔
高付强
李学伟
Original Assignee
史恪心
高付强
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 史恪心, 高付强 filed Critical 史恪心
Priority to CN2010202787165U priority Critical patent/CN201826859U/en
Application granted granted Critical
Publication of CN201826859U publication Critical patent/CN201826859U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a U-shaped support mounting machine and effectively solves the defects that the manpower and material resources are consumed, the working efficiency is low and the structure is not stable and reliable when a U-shaped steel support is mounted manually. The technical scheme is that a first sliding support and a second sliding support are arranged on a main beam, the sliding retractable rod of a first jack below the main beam is respectively fixed with the main beam and a lifting claw, the cylinder body of the first jack is connected with the lower parts of the first sliding support and the second sliding support, a second jack and a front beam are respectively installed at the upper part and the lower part of the other end of the main beam, the sliding retractable rod of the second jack is fixed on the front beam, a third jack is installed on the front beam, and a hoisting claw is installed at the front end of the front beam. The U-shaped support mounting machine has the advantages that the U-shaped steel mounting speed can be improved, the safety of tunneling construction can be enhanced, the labor intensity of miners can be reduced, the mechanized production of coal mines can be promoted, the working efficiency is high and the structure is stable and reliable.

Description

U type timbering machine
One, technical field
The utility model relates to mining machinery, particularly a kind of U type timbering machine.
Two, background technology
When the developing construction of colliery, installation U shape steel bracket is still the miner at present and installs by hand, colliery driving team is by manually setting up the steelframe platform, by artificial relay above and below the stage U shaped steel is lifted the top, tunnel, support U shaped steel leg fixed support then, this process all relies on manpower to finish, every installation one canopy needs artificial mobile steelframe platform once, expend a large amount of manpower and materials, and have potential safety hazard, thus improve and innovate imperative.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of U type timbering machine, can effectively solve the manual U of installation shape steel bracket, labor intensive material resources, inefficiency, the reliable problem of structural instability.
The technical scheme that the utility model solves is, first travelling carriage and second travelling carriage are arranged on the girder, the sliding extension bar and the girder of first jack of girder below are fixed together, the girder front end and the lifting claw that are connected with the sliding extension bar of first jack are connected to a fixed, the cylinder body of first jack and first travelling carriage, the bottom of second travelling carriage is connected, on the other end of girder, the bottom is equipped with second jack and front-axle beam respectively, the sliding extension bar of second jack is fixed on the front-axle beam, the 3rd jack is housed on the front-axle beam, is equipped with on the front end of front-axle beam and lifts claw.
The utility model improves U shaped steel installation rate, strengthens the safety of tunneling construction, alleviates miner's labour intensity, promotes the degree of coal mine machinery production, high efficiency, and Stability Analysis of Structures is reliable.
Four, description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is the structural front view of first travelling carriage of the present utility model.
Fig. 3 is the structure side view of first travelling carriage of the present utility model.
Fig. 4 is the user mode schematic diagram of grapple of the present utility model.
Fig. 5 is a structural front view of lifting claw of the present utility model.
Fig. 6 is the structural front view of lifting claw of the present utility model.
Fig. 7 is user mode figure of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by Fig. 1-Fig. 7, structure of the present utility model is, first travelling carriage 3 and second travelling carriage 4 are arranged on the girder 2, the sliding extension bar and the girder of first jack 10 of girder below are fixed together, the girder front end and the lifting claw 1 that are connected with the sliding extension bar of first jack 10 are connected to a fixed, the cylinder body of first jack and first travelling carriage 3, the bottom of second travelling carriage 4 is connected, on the other end of girder, the bottom is equipped with second jack 12 and the front-axle beam respectively, the sliding extension bar of second jack is fixed on the front-axle beam, the 3rd jack 13 is housed on the front-axle beam, is equipped with on the front end of front-axle beam and lifts claw 8.
In order to guarantee result of use, said front-axle beam is back segment 5, stage casing 6, leading portion 7 composition that links together, and the 3rd jack 13 is contained on the bottom in back segment and stage casing, and leading portion and stage casing are and are rotationally connected, and lifts on leading portion 7 leading sections that claw 8 is contained in front-axle beam; The shape of said first travelling carriage 3 and second travelling carriage 4, size is identical, its structure is, the upper outside of two bottom plate bodys 18 has top plate body 15, there is vertical slideway 14 at the middle part, junction of top plate body and bottom plate body, first bearing pin 19 places in the slideway, place the 4th jack 11 both sides between the plate body of top, and be fixed on grapple 16 on first bearing pin, the upper board external body is stretched out in the grapple upper end, there is the second skewed bearing pin 20 that is that is fixed on the plate body of top the both sides, knee of grapple bottom, the sliding extension rod end of the 4th jack is vertically fixed on first bearing pin, cylinder body end is fixed on a U type bracket 21 bottoms between plate body top, two top, two bottom plate bodys are fixed together through pulley 17, on, following two groups of pulleys are installed on the girder; The said claw of lifting is, the 2nd U type bracket 23 is arranged on first bearing 25, the 2nd U type bracket two ends are connected with the first pawl arm 22 respectively, the first pawl arm lower end and the 5th jack 26 of two symmetries are fixed together, there is the bottom of connecting pin axis hole 27, the first bearings that balancing weight 28 is arranged on first bearing of the 5th jack below; Said lifting claw is, the 3rd U type bracket 30 is arranged on second bearing 29, the 3rd U type bracket two ends are connected with the second pawl arm 31 respectively, two the second pawl arm lower ends and the 6th claw jack 32 of symmetry are fixed together, second bearing is fixedly connected and is in the same place with lifting arm 34, the 7th jack 9 through regulating bracket 33, the lifting arm bottom is contained in and promotes in the slideway 24, and the 7th jack is fixed on a side that promotes slideway; Said first jack 10 and girder are parallel shape.
All parts of the present utility model all adopt hydraulic control, and its working condition is, front-axle beam and girder are taked the mode of being articulated and connected, and under the driving of second jack 12, rotate up and down by front-axle beam U shaped steel holder 35 is lifted to specified altitude assignment; The back segment 5 of front-axle beam and stage casing 6 can be relative under the driving of the 3rd jack 13 stretching motion, thereby adjust the position that the holder of U shaped steel is lifted; The relative position that first jack 10 is adjusted between girders and two travelling carriages moves forward and backward girder, thus the front and back position of the U shaped steel holder that control is lifted; First travelling carriage 3 and second travelling carriage 4 are that the grapple firm grip that driven by pair of hydraulic cylinders is on the U shape steel bracket, by opening of hydraulic cylinder-controlled fabrication pawl with closed, a lifting claw 1 is arranged at the girder rear portion, can be under the driving of the 7th jack 9 in the vertical direction activity, so that when mobile stationary jaw, travelling carriage integral body is raised up, the utility model adopts machinery that the holder of U shaped steel is installed automatically, increase safety, use manpower and material resources sparingly, enhance productivity greatly, each developing team per tour can be than originally Duoing construction 2-4 canopy support, be equivalent to reduce about about 500 yuan of fund input, can save the workman in one month and pay wages about 45000 yuan, improve efficiency of construction greatly, economic and social benefit is remarkable.

Claims (6)

1. U type timbering machine, it is characterized in that, first travelling carriage (3) and second travelling carriage (4) are arranged on the girder (2), the sliding extension bar and the girder of first jack (10) of girder below are fixed together, the girder front end and the lifting claw (1) that are connected with the sliding extension bar of first jack (10) are connected to a fixed, the cylinder body of first jack and first travelling carriage (3), the bottom of second travelling carriage (4) is connected, on the other end of girder, the bottom is equipped with second jack (12) and front-axle beam respectively, the sliding extension bar of second jack is fixed on the front-axle beam, the 3rd jack (13) is housed on the front-axle beam, is equipped with on the front end of front-axle beam and lifts claw (8).
2. U type timbering machine according to claim 1, it is characterized in that, said front-axle beam is back segment (5), stage casing (6), leading portion (7) composition that links together, the 3rd jack (13) is contained on the bottom in back segment and stage casing, leading portion and stage casing are and are rotationally connected, and lift on leading portion (7) leading section that claw (8) is contained in front-axle beam.
3. U type timbering machine according to claim 1, it is characterized in that, the shape of said first travelling carriage (3) and second travelling carriage (4), size is identical, its structure is, the upper outside of two bottom plate bodys (18) has top plate body (15), there is vertical slideway (14) at the middle part, junction of top plate body and bottom plate body, first bearing pin (19) places in the slideway, place the 4th jack (11) both sides between the plate body of top, and be fixed on grapple (16) on first bearing pin, the upper board external body is stretched out in the grapple upper end, there is skewed second bearing pin (20) that is that is fixed on the plate body of top the both sides, knee of grapple bottom, the sliding extension rod end of the 4th jack is vertically fixed on first bearing pin, cylinder body end is fixed on U type bracket (21) bottom between plate body top, two top, two bottom plate bodys are fixed together through pulley (17), on, following two groups of pulleys are installed on the girder.
4. U type timbering machine according to claim 1, it is characterized in that, the said claw of lifting is, the 2nd U type bracket (23) is arranged on first bearing (25), the 2nd U type bracket two ends are connected with the first pawl arm (22) respectively, the first pawl arm lower end and the 5th jack (26) of two symmetries are fixed together, and on first bearing of the 5th jack below connecting pin axis hole (27) are arranged, and balancing weight (28) is arranged at the bottom of first bearing.
5. U type timbering machine according to claim 1, it is characterized in that, said lifting claw is, the 3rd U type bracket (30) is arranged on second bearing (29), the 3rd U type bracket two ends are connected with the second pawl arm (31) respectively, two the second pawl arm lower ends and the 6th claw jack (32) of symmetry are fixed together, second bearing is fixedly connected together through regulating bracket (33) and lifting arm (34), the 7th jack (9), the lifting arm bottom is contained in and promotes in the slideway (24), and the 7th jack is fixed on a side that promotes slideway.
6. U type timbering machine according to claim 1 is characterized in that said first jack (10) and girder are parallel shape.
CN2010202787165U 2010-08-02 2010-08-02 U-shaped support mounting machine Expired - Fee Related CN201826859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202787165U CN201826859U (en) 2010-08-02 2010-08-02 U-shaped support mounting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202787165U CN201826859U (en) 2010-08-02 2010-08-02 U-shaped support mounting machine

Publications (1)

Publication Number Publication Date
CN201826859U true CN201826859U (en) 2011-05-11

Family

ID=43965402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202787165U Expired - Fee Related CN201826859U (en) 2010-08-02 2010-08-02 U-shaped support mounting machine

Country Status (1)

Country Link
CN (1) CN201826859U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587951A (en) * 2012-03-17 2012-07-18 河南理工大学 Hydraulic U-type steel bracket supporting machine
CN102704962A (en) * 2012-06-20 2012-10-03 河南永华能源有限公司 Shed upper beam device of I-beam shed for coal mine laneway
CN105756701A (en) * 2016-04-13 2016-07-13 北京华创矿安科技有限公司 U-shaped steel beam transportation equipment for coal mine excavation roadway

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587951A (en) * 2012-03-17 2012-07-18 河南理工大学 Hydraulic U-type steel bracket supporting machine
CN102587951B (en) * 2012-03-17 2013-12-04 河南理工大学 Hydraulic U-type steel bracket supporting machine
CN102704962A (en) * 2012-06-20 2012-10-03 河南永华能源有限公司 Shed upper beam device of I-beam shed for coal mine laneway
CN102704962B (en) * 2012-06-20 2015-04-15 河南永华能源有限公司 Shed upper beam device of I-beam shed for coal mine laneway
CN105756701A (en) * 2016-04-13 2016-07-13 北京华创矿安科技有限公司 U-shaped steel beam transportation equipment for coal mine excavation roadway

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Legal Events

Date Code Title Description
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: 20110511

Termination date: 20110802

C17 Cessation of patent right