CN101812974A - Lifting platform of construction vehicle - Google Patents
Lifting platform of construction vehicle Download PDFInfo
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- CN101812974A CN101812974A CN 201010161399 CN201010161399A CN101812974A CN 101812974 A CN101812974 A CN 101812974A CN 201010161399 CN201010161399 CN 201010161399 CN 201010161399 A CN201010161399 A CN 201010161399A CN 101812974 A CN101812974 A CN 101812974A
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Abstract
The invention provides a lifting platform of a construction vehicle, which comprises a lifting platform and a platform lifting device, and is characterized in that: the lifting platform has two stages of expansion plates, namely first-stage expansion plates and second-stage expansion plates; the first-stage expansion plates are positioned on two sides of the lifting platform and are hinged on the lifting platform, and overturning oil cylinders are arranged below the first-stage expansion plates and the lifting platform; the second-stage expansion plates are expansion plates with a draw type structure and are arranged in the first-stage expansion plates, namely the second-stage expansion plates are inserted into the first-stage expansion plates; and expansion cylinders are arranged between the first expansion plates and the second expansion plates. The lifting platform has the advantages of increasing the operation, activity and working space of construction operators, improving working safety conditions and environments, allowing constructors to work alternately at a high altitude, effectively reducing auxiliary work load, auxiliary work time and auxiliary workers and improving operation safety and production efficiency and is applicable to various construction vehicles for coal mine continuous mining, continuous excavation and comprehensive digging.
Description
Technical field
The present invention relates to heading equipment under the coal mine, be applicable to large, medium and small moulded coal ore deposit, is to connect the lift platform of adopting, connecting pick, combine the Construction traffic of the required top-assisting anchor rod and anchor cable construction machinery in the various tunnels of pick construction.
Background technology
At present, the main mode of all kinds of coal mine roadway drivings is adopted, is connected pick, combines pick for connecting, support pattern is anchor pole, anchor cable, joist, anchor net combination supporting, all adopt monomer rig or crawler-type lifting top and slope bolt and anchor construction drill for the top anchor shaft anchor cable construction, as China Patent No. be: 200720102731.2 disclosed crawler-type lifting top and slope bolt and anchor construction drills have two drilling apparatus, an advance support, crawler type walking mechanism, advance support; Walking mechanism is by fluid motor-driven, rigging up platform on the frame of walking mechanism; The front portion of the below track unit of drilling machine platform is equipped with one and is pushed away the coal shovel plate; The advance support that a hydraulic oil cylinder type is housed foremost of platform, a side of advance support is equipped with a hydraulic drill rig that is used for the construction of anchor bar anchor cable; The top-assisting anchor rod and anchor cable construction hydraulic drill rig adopts two columns, and the slideway of move left and right part is contained on two columns, and hydraulic drill rig left or right rotation 30 degree; The hydraulic drill rig that is used for the construction of assisting anchor rod and anchor cable is loaded on drilling machine platform middle part one side, or the side of taking back, or the side that takes over, hydraulic drill rig revolves to the left or to the right and turn 90 degrees, the slideway of arranging before and after on drilling machine platform, being provided with, the column of hydraulic drill rig is seated on the slideway, and is moved forward and backward by the oil cylinder promotion rig integral body that is contained on the drilling machine platform.
The drilling machine platform great majority of existing all kinds of work cars are fixed platforms on the crawler type walking mechanism, or can follow the movable chain-wales of hydraulic drill rig lifting, it is not enough and problem is: the working platform on the work car is too little, aforesaid construction drill, and constructing operation personnel's operation and mobile work space are less, the job safety conditions and environment is relatively poor, safety factor is low, because perforating quantity is many, the constructor is also many, constructor's operation that can't interlock in the high-altitude causes operating efficiency low.：
Summary of the invention
Purpose of the present invention is exactly to overcome deficiency and the problem that above-mentioned existing work car upper mounting plate exists, provide a kind of and increase, adjust constructing operation personnel's operation and mobile work space, improve the job safety conditions and environment, constructor's operation that can interlock in the high-altitude improves the lift platform of the Construction traffic of job safety and efficient.
Technical scheme of the present invention to achieve these goals is:
A kind of lift platform of Construction traffic comprises lift platform and platform lifting device, it is characterized in that also having the two-stage expansion plate on the described peaceful platform, is respectively one-level expansion plate and secondary expansion plate; Described one-level expansion plate is positioned at the both sides of lift platform, is hinged on the lift platform, overturning oil cylinder is housed below one-level expansion plate and the lift platform; The secondary expansion plate is a kind of drawer structure expansion plate that is provided with at the one-level expansion plate, promptly inserts in the one-level expansion plate, between one-level expansion plate and secondary expansion plate telescopic oil cylinder is housed.
Described platform lifting device comprises lift platform oil cylinder and quadric chain composition; Described lift platform oil cylinder has two, lift platform oil cylinder be loaded on before the lift platform with the body platform on, another lift platform oil cylinder be loaded on behind the lift platform with the body platform on; Described quadric chain is made up of connecting rod support, last connecting rod, lower link and mid link; The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.
Described lifting platform oil cylinder has four, arranges in the both sides of lift platform front portion two lifting platform oil cylinders are installed, and arranges in the both sides at lift platform rear portion two lifting platform oil cylinders are installed; Linkage is made up of two side linkages, and the side linkage is loaded on the body platform; The side linkage is made up of connecting rod support, last connecting rod, lower link and mid link; The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.
Characteristics of the present invention and beneficial effect are: the operation and the mobile work space that have increased constructing operation personnel, improve the job safety conditions and environment, constructor's operation that can interlock in the high-altitude, back work amount, service working time and ancillary staff have been reduced effectively, improve job safety and production efficiency, connect the different Construction traffic of adopting, connect pick, comprehensive pick applicable to the colliery.
Description of drawings
Fig. 1 is the front view of of the present invention pair of lift platform oil cylinder lift platform.
Fig. 2 is the vertical view of of the present invention pair of lift platform oil cylinder lift platform.
Figure
It is the front view of the present invention's four lift platform oil cylinder lift platforms.
Figure
It is the vertical view of the present invention's four lift platform oil cylinder lift platforms.
Among the figure: track unit 1, body platform 2 and lift platform 3.
The specific embodiment
Be elaborated below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, the lift platform of Construction traffic of the present invention, its application on hanging wall anchor rod and anchor cable construction drill carriage.
A kind of lift platform of Construction traffic comprises lift platform 3 and platform lifting device, it is characterized in that also having the two-stage expansion plate on the described peaceful platform, is respectively one-level expansion plate 31 and secondary expansion plate 32; Described one-level expansion plate is positioned at the both sides of lift platform, is hinged on the lift platform, overturning oil cylinder is housed below one-level expansion plate and the lift platform; The secondary expansion plate is a kind of drawer structure expansion plate that is provided with at the one-level expansion plate, promptly inserts in the one-level expansion plate, between one-level expansion plate and secondary expansion plate telescopic oil cylinder is housed.
When one-level expansion plate 31 rolls up rise, be 180 ° with lift platform, and one-level expansion plate 31 is turned down withdrawal, is 90 ° with lift platform, secondary expansion plate 32 can be extracted out from lift platform one- level expansion plate 31 and 2 withdrawals.
Described platform lifting device comprises lift platform oil cylinder 41 and quadric chain composition; Described lift platform oil cylinder has two, lift platform oil cylinder be loaded on before the lift platform with body platform 2 on, another lift platform oil cylinder be loaded on behind the lift platform with the body platform on; Described quadric chain is made up of with mid link 45 connecting rod support 42, last connecting rod 43, lower link 44; The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.
As shown in Figure 3 and Figure 4, platform lifting device is made up of lifting platform oil cylinder 41 and linkage, the lifting platform oil cylinder has 4, arranges in the both sides of lift platform front portion two lifting platform oil cylinders 41 are installed, and arranges in the both sides at lift platform rear portion two lifting platform oil cylinders 41 are installed.
Linkage is made up of two side linkages, and the side linkage is loaded on the body platform 2; The side linkage is made up of with mid link 45 connecting rod support 42, last connecting rod 43, lower link 44; The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.The lifting platform oil cylinder is with so that lift platform 3 liftings, and linkage is in order to guarantee the balance and stability of lift platform.
Claims (3)
1. the lift platform of a Construction traffic comprises lift platform (3) and platform lifting device, it is characterized in that also having the two-stage expansion plate on the described peaceful platform, is respectively one-level expansion plate (31) and secondary expansion plate (32); Described one-level expansion plate is positioned at the both sides of lift platform, is hinged on the lift platform, overturning oil cylinder is housed below one-level expansion plate and the lift platform; The secondary expansion plate is a kind of drawer structure expansion plate that is provided with at the one-level expansion plate, promptly inserts in the one-level expansion plate, between one-level expansion plate and secondary expansion plate telescopic oil cylinder is housed.
2. the lift platform of a kind of Construction traffic according to claim 1 is characterized in that described platform lifting device comprises lift platform oil cylinder (41) and quadric chain composition; Described lift platform oil cylinder has two, lift platform oil cylinder be loaded on before the lift platform with the body platform on, another lift platform oil cylinder be loaded on behind the lift platform with the body platform on; Described quadric chain is made up of with mid link (45) connecting rod support (42), last connecting rod (43), lower link (44); The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.
3. the lift platform of a kind of Construction traffic according to claim 1, it is characterized in that described lifting platform oil cylinder has four, arrange two lifting platform oil cylinders of installation in the both sides of lift platform front portion, arrange in the both sides at lift platform rear portion two lifting platform oil cylinders are installed; Linkage is made up of two side linkages, and the side linkage is loaded on the body platform; The side linkage is made up of with mid link (45) connecting rod support (42), last connecting rod (43), lower link (44); The connecting rod support is fixed on above the body platform, and lower link and last connecting rod and connecting rod support are hinged, last connecting rod and lift platform following hinged, and mid link and last connecting rod and connecting rod support are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161399 CN101812974A (en) | 2010-04-09 | 2010-04-09 | Lifting platform of construction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161399 CN101812974A (en) | 2010-04-09 | 2010-04-09 | Lifting platform of construction vehicle |
Publications (1)
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| CN101812974A true CN101812974A (en) | 2010-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010161399 Pending CN101812974A (en) | 2010-04-09 | 2010-04-09 | Lifting platform of construction vehicle |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582501A (en) * | 2012-04-05 | 2012-07-18 | 昆山晋桦豹胶轮车制造有限公司 | Underground maintenance vehicle for coal mine |
| CN102747965A (en) * | 2012-07-21 | 2012-10-24 | 山西天巨重工机械有限公司 | Lifting device for deep hole drill rig |
| CN104747078A (en) * | 2015-03-27 | 2015-07-01 | 蒲长晏 | Tunnel construction trolley |
| CN105401952A (en) * | 2015-12-16 | 2016-03-16 | 中煤科工集团重庆研究院有限公司 | Liftable upset and flexible work platform |
| CN105569670A (en) * | 2016-01-29 | 2016-05-11 | 河南铁福来装备制造股份有限公司 | Coal mine tunnel track walking large-span truss type operation platform |
| CN108266213A (en) * | 2018-02-24 | 2018-07-10 | 平顶山平煤机煤矿机械装备有限公司 | A kind of hydraulic support |
| CN109437049A (en) * | 2019-01-10 | 2019-03-08 | 江苏中贵重工有限公司 | A kind of lifting structure and roofboltier |
| CN111379517A (en) * | 2020-03-16 | 2020-07-07 | 中国煤炭科工集团太原研究院有限公司 | Intelligent electro-hydraulic control lifting platform for two-arm anchor rod drill carriage |
| CN111657688A (en) * | 2019-03-06 | 2020-09-15 | 宁波方太厨具有限公司 | Lifting drawer |
| CN111657691A (en) * | 2019-03-06 | 2020-09-15 | 宁波方太厨具有限公司 | Lifting drawer |
| CN115788484A (en) * | 2022-12-12 | 2023-03-14 | 中国煤炭科工集团太原研究院有限公司 | Seven-arm anchor protection transshipment crusher |
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| US4479753A (en) * | 1982-05-19 | 1984-10-30 | Transportation Design & Technology, Inc. | Wheelchair lift for passenger vehicles |
| CN1640807A (en) * | 2004-01-15 | 2005-07-20 | 株式会社犬塚制作所 | Platform for high-altitude operation |
| CN2804360Y (en) * | 2005-04-13 | 2006-08-09 | 中国石化集团江汉石油管理局第四机械厂 | Double deck plat form with telescopic structure |
| CN2830158Y (en) * | 2006-04-04 | 2006-10-25 | 浙江舞台设计研究院有限公司 | Stage vehicle |
| CN101550832A (en) * | 2009-05-04 | 2009-10-07 | 中国水利水电第七工程局有限公司 | A safety protecting work trolley for chamber |
| CN201416390Y (en) * | 2009-06-01 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | Lift type coal mine gallery gas drill |
-
2010
- 2010-04-09 CN CN 201010161399 patent/CN101812974A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4479753A (en) * | 1982-05-19 | 1984-10-30 | Transportation Design & Technology, Inc. | Wheelchair lift for passenger vehicles |
| CN1640807A (en) * | 2004-01-15 | 2005-07-20 | 株式会社犬塚制作所 | Platform for high-altitude operation |
| CN2804360Y (en) * | 2005-04-13 | 2006-08-09 | 中国石化集团江汉石油管理局第四机械厂 | Double deck plat form with telescopic structure |
| CN2830158Y (en) * | 2006-04-04 | 2006-10-25 | 浙江舞台设计研究院有限公司 | Stage vehicle |
| CN101550832A (en) * | 2009-05-04 | 2009-10-07 | 中国水利水电第七工程局有限公司 | A safety protecting work trolley for chamber |
| CN201416390Y (en) * | 2009-06-01 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | Lift type coal mine gallery gas drill |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582501A (en) * | 2012-04-05 | 2012-07-18 | 昆山晋桦豹胶轮车制造有限公司 | Underground maintenance vehicle for coal mine |
| CN102747965A (en) * | 2012-07-21 | 2012-10-24 | 山西天巨重工机械有限公司 | Lifting device for deep hole drill rig |
| CN104747078A (en) * | 2015-03-27 | 2015-07-01 | 蒲长晏 | Tunnel construction trolley |
| CN104747078B (en) * | 2015-03-27 | 2017-03-01 | 蒲长晏 | A kind of tunnel construction trolley |
| CN105401952A (en) * | 2015-12-16 | 2016-03-16 | 中煤科工集团重庆研究院有限公司 | Liftable upset and flexible work platform |
| CN105569670A (en) * | 2016-01-29 | 2016-05-11 | 河南铁福来装备制造股份有限公司 | Coal mine tunnel track walking large-span truss type operation platform |
| CN105569670B (en) * | 2016-01-29 | 2018-10-30 | 河南铁福来装备制造股份有限公司 | A kind of coal mine roadway crawler travel large span row posture job platform |
| CN108266213A (en) * | 2018-02-24 | 2018-07-10 | 平顶山平煤机煤矿机械装备有限公司 | A kind of hydraulic support |
| CN109437049A (en) * | 2019-01-10 | 2019-03-08 | 江苏中贵重工有限公司 | A kind of lifting structure and roofboltier |
| CN109437049B (en) * | 2019-01-10 | 2024-02-06 | 江苏中贵重工有限公司 | Lifting structure and anchor rod drill carriage |
| CN111657688A (en) * | 2019-03-06 | 2020-09-15 | 宁波方太厨具有限公司 | Lifting drawer |
| CN111657691A (en) * | 2019-03-06 | 2020-09-15 | 宁波方太厨具有限公司 | Lifting drawer |
| CN111657691B (en) * | 2019-03-06 | 2021-10-29 | 宁波方太厨具有限公司 | Lifting drawer |
| CN111379517A (en) * | 2020-03-16 | 2020-07-07 | 中国煤炭科工集团太原研究院有限公司 | Intelligent electro-hydraulic control lifting platform for two-arm anchor rod drill carriage |
| CN111379517B (en) * | 2020-03-16 | 2022-04-01 | 中国煤炭科工集团太原研究院有限公司 | Intelligent electro-hydraulic control lifting platform for two-arm anchor rod drill carriage |
| CN115788484A (en) * | 2022-12-12 | 2023-03-14 | 中国煤炭科工集团太原研究院有限公司 | Seven-arm anchor protection transshipment crusher |
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Application publication date: 20100825 |