CN103397886A - Excavation roadway supporting working platform - Google Patents
Excavation roadway supporting working platform Download PDFInfo
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- CN103397886A CN103397886A CN2013103417515A CN201310341751A CN103397886A CN 103397886 A CN103397886 A CN 103397886A CN 2013103417515 A CN2013103417515 A CN 2013103417515A CN 201310341751 A CN201310341751 A CN 201310341751A CN 103397886 A CN103397886 A CN 103397886A
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Abstract
The invention discloses an excavation roadway supporting working platform which comprises a hanging portion, a walking portion, a supporting portion, a fixed support, a working platform body and a power operation portion. The hanging portion is connected with the walking portion. The front end of the walking portion is connected with the fixed support. The rear end of the walking portion is connected with the power operation portion. The working platform body and the supporting portion are connected to the two sides of the fixed support respectively, and the working platform body is located below the supporting portion. According to the excavation roadway supporting working platform, the work that supporting materials are manually laid to a top plate and lateral walls in the existing excavation roadway construction is replaced, the labor intensity of workers is reduced, the labor productivity is improved, devices such as a jumbolter or a pneumatic hammer can be installed on the working platform body, the work of anchor bolt support, hole drilling and the like is achieved, meanwhile, temporary support of the newly-exposed top plate, the newly-exposed upper head and the two newly-exposed lateral walls of an excavation head can be carried out, roof falling is prevented, the phenomenon that the workers work under the pressure of the unsupported roof is avoided, and the safety of the workers during working is increased.
Description
Technical field
The present invention relates to a kind of job platform, relate in particular to a kind of digging laneway and support job platform.
Background technology
Raising along with fully-mechanized mining working production capacity and fltting speed, a lot of mines all exist digging to take over katatonosis, the mechanization speedy drivage of development heading and supporting become that mine is efficient, one of the key technology of safety in production, the advantage such as mechanical drivage has continuous driving, operation is few, efficiency is high, speed is fast, construction safety, condition of labor are good and generally being used, but traditional supporting temporary lining speed is slow, has restricted the further raising of driving speed.Domestic colliery mainly contains two kinds of temporary lining forms at present, for anchor (rope) net supported laneway, generally adopts a temporary lining of attaching the names of pre-determined candidates, and shed shoring generally adopts forestope temporary lining.These two kinds of support form working procedures are complicated, link is many, the low support speed of efficiency is slow, cause the empty top time long, and sedimentation and distortion easily occur top board, and labor strength is large, the roof fall casualty accident easily occur, poor safety performance.
can be found out by above-mentioned analysis, mechanization and temporary lining that existing mine is combined pick have formed production bottleneck, but existing artificial temporary lining can't adapt to the needs of mechanization production, developed countries is in order to solve this class problem, start to develop mechanization and replaced artificial temporary lining, but the mine of China is of a great variety, the down-hole situation differs, can not be that independent a kind of mode is soluble, and the product of developed country development often price is very high, domestic mine can't be accepted, therefore, all need a kind of mechanical drivage tunnel that can adapt to China's mine condition of production to support job platform from the progress of the demand of business and industry, promote the development of China's mining industry with this.
Summary of the invention
, for overcoming the defect of prior art, the object of the present invention is to provide a kind of digging laneway to support job platform.Replace manually support material being applied to top board and lateral wall to be used for the digging laneway construction, reduce labor strength, improve labour productive forces, and the equipment such as jumbolter or pneumatic hammer can be arranged on mechanical work device workbench, complete the operations such as bolt support and boring; Can help to carry out temporary lining to new top board, the top and two that exposes of heading end simultaneously, prevent inbreak, avoid the workman to press operation, staff's safety while having increased operation on the sky top.
For achieving the above object, the technological means that the present invention takes is: a kind of digging laneway supports job platform, comprise hanging portion, running part, supporting section, fixed support, job platform, power operation section, described hanging portion connects running part, the running part front end is connected and fixed support, rear end connects power operation section, and job platform and supporting section are connected to respectively the fixed support both sides, and job platform is positioned at supporting subordinate side; Described hanging portion comprises hanging beam and somely is arranged on hanging beam and the equally distributed hook of hanging; Described running part comprises walking change gear, band-type brake, the cable tray wheel that is arranged on hanging beam, and an end connects the power connecting rod of band-type brake, its other end connection power operation section; The frame capplce that described supporting section comprises protecting wall, with protecting wall, is connected, the frame canopy support arm that is connected with the frame capplce, be provided with frame canopy support on the frame capplce; Described power operation section comprises hydraulic power unit, electric appliance control box, and the operating portion support of hydraulic power unit and electric appliance control box is installed, and the front operating desk that is connected with electric appliance control box with hydraulic power unit, rear operating desk, hydraulic cylinder.
Further, described hanging hooks the groove structure that forms between employing double hook and double hook.
Further, the platform support arm that described job platform comprises underlying platform, with underlying platform, is connected, also be provided with supporting leg on underlying platform, and this supporting leg and underlying platform are flexibly connected.
Further, described protecting wall is comprised of the six collapsible steel pipe supports of fan, and described protecting wall and frame capplce, by turning flexible connection, are provided with hydraulic cylinder in active connection place; Described capplce comprises Ji Liang, telescopic arm, rotary connecting joint, described canopy support is arranged on Ji Liang, at least arrange one, described telescopic arm one end is arranged in basic beam, the other end is connected with protecting wall, be provided with the hydraulic cylinder of two orthogonal installations in described rotary connecting joint, rotary connecting joint and described canopy support arm junction are a horizontal beam, and frame canopy support arm connects the horizontal beam two ends by two hydraulic cylinders.
Further, be provided with centered by hanging beam symmetrical eight hydraulic cylinders that distribute up and down on described fixed support, four output shaft link canopy support arms wherein, another four output shafts connect job platform.
Further, described rear operating desk is movably connected in the operating portion support and is positioned at an end below of cable tray wheel.
The invention has the beneficial effects as follows: this equipment replacement the existing work that manually support material is applied to top board and lateral wall in the digging laneway construction, reduced workman's labour intensity, labour productive forces have been improved, and the equipment such as jumbolter or pneumatic hammer can be arranged on job platform, complete the operations such as bolt support and boring; Can help to carry out temporary lining to new top board, the top and two that exposes of heading end simultaneously, prevent inbreak, avoid the workman to press operation, staff's safety while having increased operation on the sky top.
Description of drawings
Below in conjunction with view and embodiment, the present invention is described in detail.
Fig. 1 is front view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is that the present invention protects the wall construction schematic diagram;
Fig. 4 is the connection diagram of underlying platform of the present invention and platform support arm.
in figure: 1, hanging portion, 11, hanging beam, 12, hang hook, 2, running part, 21, the walking change gear, 22, band-type brake, 23, the cable tray wheel, 24, the power connecting rod, 3, supporting section, 31, protecting wall, 32, the frame capplce, 321, Ji Liang, 322, telescopic arm, 323, rotary connecting joint, 324, horizontal beam, 33, frame canopy support arm, 34, frame canopy support, 4, fixed support, 5, job platform, 51, underlying platform, 52, the platform support arm, 53, supporting leg, 6, power operation section, 61, hydraulic power unit, 62, electric appliance control box, 63, the operating portion support, 64, front operating desk, 65, rear operating desk, 7, hydraulic cylinder.
The specific embodiment
A kind of digging laneway as shown in Figure 1, 2 supports job platform, comprise hanging portion 1, running part 2, supporting section 3, fixed support 4, job platform 5, power operation section 6, described hanging portion 1 connects running part 2, running part 2 front ends are connected and fixed support 4, rear end connects power operation section 6, job platform 5 and supporting section 3 are connected to fixed support 4 both sides, and job platform 5 is positioned at supporting section 3 belows; Described hanging portion 1 comprises hanging beam 11 and some be arranged on hanging beam 11 and equally distributed hanging hooks 12; Described running part 2 comprises walking change gear 21, band-type brake 22, the cable tray wheel 23 that is arranged on hanging beam 11, and an end connects the power connecting rod 24 of band-type brake 22, its other end connection power operation section 6; Described supporting section 3 comprises protecting wall 31, the frame capplce 32 that is connected with protecting wall 31, and the frame canopy support arm 33 that is connected with frame capplce 32, be provided with frame canopy support 34 on frame capplce 32; Described power operation section 6 comprises hydraulic power unit 61, electric appliance control box 62, and the operating portion support 63 of hydraulic power unit 61 and electric appliance control box 62 is installed, and is connected front operating desk 64, rear operating desk 65, the hydraulic cylinder 7 that is connected with electric appliance control box with hydraulic power unit 61.
Described hanging hooks the groove structure that forms between 12 employing double hooks and double hook, can directly be installed to fast on the track of installing under the guard beam of top.
Described job platform 5 comprises underlying platform 51, the platform support arm 52 that is connected with underlying platform 51, also is provided with supporting leg 53 on underlying platform 51, and this supporting leg 53 is flexibly connected with underlying platform 51.When needs are stablized operation, during as jumbolter or pneumatic hammer construction, supporting leg 53 is pulled out, contact with ground to form and support, can form stable job platform, can not apply too much power to top hanging portion 1, prevent from the top guard beam is brought much impacts.As shown in Figure 4, because for guaranteeing that this equipment can enter the tunnel of multiple different in width, this equipment is arranged on underlying platform 51 and platform support arm 52 two ends, junction with the output shaft of being arranged to two hydraulic cylinders 7 between underlying platform 51 and platform support arm 52, and underlying platform 51 is positioned at center and 52 flexible connections of platform support arm of two hydraulic cylinder 7 junctions, so just be free to transfer the position of underlying platform 51, constructability in large diameter tunnel.
As shown in Figure 3, described protecting wall 31 is comprised of the six collapsible steel pipe supports of fan, and described protecting wall 31, by turning flexible connection, is provided with hydraulic cylinder 7 with frame capplce 32 in active connection place; Described capplce 32 comprises basic beam 321, telescopic arm 322, rotary connecting joint 323, described canopy support 34 is arranged on basic beam 321, at least arrange one, described telescopic arm 322 1 ends are arranged in basic beam 321, the other end is connected with protecting wall 31, be provided with two mutual vertically arranged hydraulic cylinders 7 in described rotary connecting joint 323, rotary connecting joint 323 is a horizontal beam 324 with described canopy support arm 33 junctions, and frame canopy support arm 33 connects horizontal beam 324 two ends by two hydraulic cylinders 7.Such structure has guaranteed that protecting wall 31 can rotate up and down, and the staff on job platform escapes injury with protection.
Described canopy support 34 generally can arrange 3 or more, can disposable many top guard beams be placed on frame canopy support 34 like this, reduced abundant work, improved operating efficiency.
Be provided with centered by hanging beam 11 symmetrical eight hydraulic cylinders 7 that distribute up and down on described fixed support 4, four output shaft link canopy support arms 33 wherein, another four output shafts connect the platform support arm 52 of job platform 5.
Described rear operating desk 65 is movably connected in operating portion support 63 and is positioned at an end below of cable tray wheel 23.Operating personnel may stand on ground, utilize rear operating desk 65 to control whole equipment and advance or retreat.
This equipment is comprised of hanging portion 1, running part 2, supporting section 3, fixed support 4, job platform 5, power operation section more than 6 major parts, assemble after can processing and be transported to underworkings with modular manner, can can't not be transported to tunneling region because volume is excessive like this, after assembling, got final product the walking of finishing equipment by one man operation in tunnel.
The walking of equipment is to be completed by at least two band-type brakes 22 alternations on hanging beam 11, at first by a band-type brake work locking, power connecting rod 24 motions this moment, can promote to walk change gear 21, another band-type brake, cable tray wheel 23 together to a direction motion, when power connecting rod 24 stretches out while reaching the limit of, another band-type brake work, former work band-type brake is decontroled, power connecting rod 24 is realized contractive action, and so forth alternately can be to a direction walking; Otherwise to walking in the other direction.When near heading end, do not re-use rear operating desk 65 this moment, operate and use front operating desk 64 instead, the staff can stand on job platform 5, complete a series of support works, protecting wall 31 has been protected staff's safety, and due to this equipment replacement the existing work that manually support material is applied to top board and lateral wall in the digging laneway construction, reduced workman's labour intensity, labour productive forces have been improved, and the equipment such as jumbolter or pneumatic hammer can be arranged on job platform, complete the operations such as bolt support and boring; Can help to carry out temporary lining to new top board, the top and two that exposes of heading end simultaneously, prevent inbreak, avoid the workman to press operation, staff's safety while having increased operation on the sky top.
Claims (6)
1. a digging laneway supports job platform, it is characterized in that: comprise hanging portion (1), running part (2), supporting section (3), fixed support (4), job platform (5), power operation section (6), described hanging portion (1) connects running part (2), running part (2) front end is connected and fixed support (4), rear end connects power operation section (6), job platform (5) and supporting section (3) are connected to fixed support (4) both sides, and job platform (5) is positioned at supporting section (3) below; Described hanging portion (1) comprises hanging beam (11) and some upper and equally distributed hooks (12) of hanging of hanging beam (11) that is arranged on; Described running part (2) comprises walking change gear (21), band-type brake (22), the cable tray wheel (23) that is arranged on hanging beam (11), and the power connecting rod (24) of an end connection band-type brake (22), its other end connects power operation section (6); Described supporting section (3) comprises protecting wall (31), the frame capplce (32) that is connected with protecting wall (31), the frame canopy support arm (33) that is connected with frame capplce (32), be provided with frame canopy support (34) on frame capplce (32); Described power operation section (6) comprises hydraulic power unit (61), electric appliance control box (62), the operating portion support (63) of hydraulic power unit (61) and electric appliance control box (62) is installed, and with hydraulic power unit (61), with electric appliance control box, is connected 62) the front operating desk (64) that is connected, rear operating desk (65), hydraulic cylinder (7).
2. digging laneway according to claim 1 supports job platform, it is characterized in that: the described hook (12) of hanging adopts the groove structure that forms between double hook and double hook.
3. digging laneway according to claim 1 supports job platform, it is characterized in that: described job platform (5) comprises underlying platform (51), the platform support arm (52) that is connected with underlying platform (51), also be provided with supporting leg (53) on underlying platform (51), this supporting leg (53) is flexibly connected with underlying platform (51).
4. digging laneway according to claim 1 supports job platform, it is characterized in that: described protecting wall (31) is comprised of the six collapsible steel pipe supports of fan, described protecting wall (31), by turning flexible connection, is provided with hydraulic cylinder (7) with frame capplce (32) in active connection place; described capplce (32) comprises Ji Liang (321), telescopic arm (322), rotary connecting joint (323), described canopy support (34) is arranged on Ji Liang (321), at least arrange one, described telescopic arm (322) one ends are arranged in Ji Liang (321), the other end is connected with protecting wall (31), be provided with the hydraulic cylinder (7) of two orthogonal installations in described rotary connecting joint (323), rotary connecting joint (323) is a horizontal beam (324) with described canopy support arm (33) junction, frame canopy support arm (33) connects horizontal beam (324) two ends by two hydraulic cylinders (7).
5. digging laneway according to claim 1 supports job platform, it is characterized in that: be provided with symmetrical eight hydraulic cylinders (7) that distribute up and down centered by hanging beam (11) on described fixed support (4), four output shaft link canopy support arms (33) wherein, another four output shafts connect job platform (5).
6. digging laneway according to claim 1 supports job platform, it is characterized in that: described rear operating desk (65) is movably connected in operating portion support (63) and is positioned at an end below of cable tray wheel (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103417515A CN103397886A (en) | 2013-07-30 | 2013-07-30 | Excavation roadway supporting working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103417515A CN103397886A (en) | 2013-07-30 | 2013-07-30 | Excavation roadway supporting working platform |
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| Publication Number | Publication Date |
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| CN103397886A true CN103397886A (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103417515A Pending CN103397886A (en) | 2013-07-30 | 2013-07-30 | Excavation roadway supporting working platform |
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| CN (1) | CN103397886A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948109A (en) * | 2014-03-30 | 2015-09-30 | 写义明 | Suspension type omni-directional anchor rod drill carriage |
| CN107989630A (en) * | 2018-01-03 | 2018-05-04 | 山东天河科技股份有限公司 | The manual platform with guardrail of quick plug-in |
| CN111268372A (en) * | 2020-03-19 | 2020-06-12 | 贵州盘江精煤股份有限公司 | Underground short-distance slag conveying equipment |
| WO2023159853A1 (en) * | 2022-02-25 | 2023-08-31 | 中国煤炭科工集团太原研究院有限公司 | Suspension stepping type shed erecting machine |
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| CN201103398Y (en) * | 2007-10-18 | 2008-08-20 | 中国矿业大学 | Down-hole tunnel suspension type self-walking advance timbering |
| CN201747390U (en) * | 2010-07-09 | 2011-02-16 | 沈阳天安矿山机械科技有限公司 | Suspension type multifunctional tunnel operation machine |
| CN102400697A (en) * | 2011-11-09 | 2012-04-04 | 三一重型装备有限公司 | Timbering machine and tunneling machine applying same |
| CN203362166U (en) * | 2013-07-30 | 2013-12-25 | 淮北市众泰机电工程有限公司 | Supporting work platform for heading roadway |
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2013
- 2013-07-30 CN CN2013103417515A patent/CN103397886A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200941541Y (en) * | 2006-08-25 | 2007-08-29 | 沈阳天安矿山机械科技有限公司 | Cable conveyer |
| CN201103398Y (en) * | 2007-10-18 | 2008-08-20 | 中国矿业大学 | Down-hole tunnel suspension type self-walking advance timbering |
| CN201747390U (en) * | 2010-07-09 | 2011-02-16 | 沈阳天安矿山机械科技有限公司 | Suspension type multifunctional tunnel operation machine |
| CN102400697A (en) * | 2011-11-09 | 2012-04-04 | 三一重型装备有限公司 | Timbering machine and tunneling machine applying same |
| CN203362166U (en) * | 2013-07-30 | 2013-12-25 | 淮北市众泰机电工程有限公司 | Supporting work platform for heading roadway |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948109A (en) * | 2014-03-30 | 2015-09-30 | 写义明 | Suspension type omni-directional anchor rod drill carriage |
| CN107989630A (en) * | 2018-01-03 | 2018-05-04 | 山东天河科技股份有限公司 | The manual platform with guardrail of quick plug-in |
| CN107989630B (en) * | 2018-01-03 | 2023-12-08 | 山东天河科技股份有限公司 | Quick plug-in type manual platform with guardrails |
| CN111268372A (en) * | 2020-03-19 | 2020-06-12 | 贵州盘江精煤股份有限公司 | Underground short-distance slag conveying equipment |
| WO2023159853A1 (en) * | 2022-02-25 | 2023-08-31 | 中国煤炭科工集团太原研究院有限公司 | Suspension stepping type shed erecting machine |
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Application publication date: 20131120 |