CN104140063B - Telescopic job platform - Google Patents

Telescopic job platform Download PDF

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Publication number
CN104140063B
CN104140063B CN201410339082.2A CN201410339082A CN104140063B CN 104140063 B CN104140063 B CN 104140063B CN 201410339082 A CN201410339082 A CN 201410339082A CN 104140063 B CN104140063 B CN 104140063B
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CN
China
Prior art keywords
platform
column
fixed
slide rail
scaling
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CN201410339082.2A
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Chinese (zh)
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CN104140063A (en
Inventor
王文秀
周世平
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云南三星机械设备制造股份有限公司
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Priority to CN201410339082.2A priority Critical patent/CN104140063B/en
Publication of CN104140063A publication Critical patent/CN104140063A/en
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Publication of CN104140063B publication Critical patent/CN104140063B/en

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Abstract

The present invention provides a kind of telescopic job platform, it is characterized in that comprising the stationary platform being fixed on the column of front and back, it is positioned on the front and back column below stationary platform and it is equipped with slide rail, the top of front and back column is provided with sliding cover, on it, the scaling platform of band fence divides left and right to be placed on corresponding slide rail, fence on scaling platform is placed in corresponding sliding cover, scaling platform is connected with Power Component, can conveniently under Power Component drives, make scaling platform along slide rail, fence on scaling platform is along sliding cover synchronizing moving, realize scaling platform to stretch to the left or to the left, or to the left simultaneously, right flexible, vehicle-mounted high altitude operated lifter is coordinated to use, limit, walkway can be met, the traffic on Bian Jiqiang limit, tunnel, the working aloft requirement of the facilities such as municipal administration, eliminate working angle, improve operation or operating efficiency, shorten operation or engineering time, ensure operation or construction safety, there is structure simple, stable working, safe and reliable, the flexible feature such as flexible.

Description

Telescopic job platform
Technical field
The present invention relates to a kind of telescopic job platform, in particular to a kind of telescopic job platform being applied in vehicle-mounted Tunnel testing platform, vehicle-mounted bridge machinery platform, Vehicular road traffic safety facilities maintenance platform and many masts formula aluminium alloy elevator platform.
Background technology
The traffic tunnels such as vcehicular tunnel, railway tunnel, subway are constructed and maintenance process in, and the traffic safety facilities of in the middle of highway or/and both sides, electric power, road lighting apparatus and other road administration facility installed and in the process safeguarded, it is necessary to frequent use vehicle-mounted high altitude job platform. Owing to existing vehicle-mounted high altitude job platform is all fixed platform, therefore when the facilities such as the traffic to close limit, walkway, Bian Jiqiang limit, tunnel, municipal administration carry out working aloft and construction, inevitably there is the working angle of installation, maintenance, maintenance, the not only impact construction duration, and bring potential safety hazard to construction. Therefore must being improved by existing job platform especially working aloft platform, to meet, the facility such as traffic, municipal administration is efficient, sharp work demand.
Summary of the invention
For overcoming existing working aloft platform mostly for fixed platform, cause there is working angle and cannot construct when the facilities such as the traffic to limit, walkway, Bian Jiqiang limit, tunnel, municipal administration carry out working aloft, and affect the construction duration, even bringing the problems such as potential safety hazard, the present invention provides a kind of telescopic working aloft platform that can stretch to the left steadily, safely, flexibly or stretch or stretch to the left and right simultaneously to the right.
The present invention is completed by following technical proposal: a kind of telescopic job platform, comprise the stationary platform being fixed on the column of front and back, it is characterized in that being positioned on the front and back column below stationary platform and it is equipped with slide rail, the top of front and back column is provided with sliding cover, on it, the scaling platform of band fence divides left and right to be placed on corresponding slide rail, fence on scaling platform is placed in corresponding sliding cover, scaling platform is connected with Power Component, so that under Power Component drives, make scaling platform and on fence mobile along slide rail and sliding cover, realize scaling platform to the left, stretch to the left and right to the left or simultaneously.
Described stationary platform comprises the rectangle frame beam being combined into by front-axle beam, the back rest, Zuo Liang, You Liang, and the flat board being fixed on rectangle frame beam, front-axle beam and the back rest are fixed on corresponding front and back column, are positioned on the front and back column below front-axle beam and the back rest and are fixed with slide rail respectively.
Described slide rail is set to upper slide rail and glidepath respectively, so that left and right scaling platform is placed in or glidepath respectively, thus after left and right scaling platform retracts, form stacked three layer with stationary platform, the staged service platform that middle height, both sides are low is formed after stretching out with stationary platform.
Described scaling platform comprises the rectangle frame beam being combined into by front-axle beam, the back rest, Zuo Liang, You Liang, and the flat board being fixed on rectangle frame beam, front-axle beam and back rest the inner wherein are respectively equipped with the longitudinally short plate of connection, the outside longitudinally connecting short plate is provided with horizontal minor axis, horizontal minor axis is provided with the roller of band bearing, roller is placed in the slide rail below stationary platform, so that scaling platform easily stretches out along slide rail under Power Component drives or retracts.
Described Power Component comprises power motor, with the screw rod that power motor output shaft is connected, screw rod is provided with the spiral shell cover of band connecting plate, the connecting plate that spiral shell puts is connected with scaling platform, the two ends of screw rod are fixed on column by bearing and bearing support respectively, or one end of screw rod is fixed on the left beam of column and stationary platform by bearing and bearing support, the other end is fixed on the right beam of column and stationary platform by bearing and bearing support, so that under power motor drives, make bolt rotary, and then make spiral shell cover and overlap the scaling platform that is connected of connecting plate with spiral shell to move back and forth along screw rod, realize stretching out and retraction of scaling platform.
Fence on described scaling platform comprises the hurdle, outside connected into by many cross bars and Duo Gen montant by connecting joint, and horizontal bar after horizontal bar and Duo Gen before many, and the lower end on hurdle, outside is fixed on the outer end of scaling platform, wherein: before every root, horizontal bar is the expansion link being socketed successively by the sleeve pipe of more piece different tube diameters, the outer end of front horizontal bar is connected with the connecting joint of front end, hurdle, outside, the inner is connected through the sleeve pipe being fixed on front column with the connecting joint in front vertical rod, and the lower end of front vertical rod is fixed on outside the slide rail below stationary platform; After every root, the outer end of horizontal bar is connected with the connecting joint of rear end, hurdle, outside, and the inner is movably placed in the sleeve pipe on rear column, so that when scaling platform is flexible, the front horizontal bar synchronization telescope thereupon on it, rear horizontal bar moves in sleeve pipe inter-sync thereupon.
Described fence also comprises the oblique pull bar being movably arranged on column and scaling platform outer end, so that after scaling platform stretches out, is stretched out the intensity of state by oblique pull bar reinforcement, it is to increase safety performance.
Front vertical rod interval in described stationary platform arranges two, wherein the top of one is provided with upper and lower sleeved, upper and lower cross bar one end of moving door is movably placed in upper and lower sleeved respectively, and the other end is connected as a single entity by short montant, thus forms moving door.
Described front and back column at least arranges four, and two wherein are front column, and another two is rear column, and four root posts are connected with the lifting bar of elevator respectively, to raise with elevator or to reduce.
The present invention has following advantage and effect: adopt such scheme, can conveniently under Power Component drives, make scaling platform along slide rail, fence on scaling platform is along sliding cover synchronizing moving, realize scaling platform to stretch to the left or to the left, or to the left simultaneously, right flexible, vehicle-mounted high altitude operated lifter is coordinated to use, limit, walkway can be met, the traffic on Bian Jiqiang limit, tunnel, the working aloft requirement of the facilities such as municipal administration, eliminate working angle, improve operation or operating efficiency, shorten operation or engineering time, ensure operation or construction safety, there is structure simple, stable working, safe and reliable, the flexible feature such as flexible.
Accompanying drawing explanation
Fig. 1 is the positive three-dimensional structure diagram of the present invention;
Fig. 2 is three-dimensional structure diagram after the present invention;
Fig. 3 is the vertical view of stationary platform;
Fig. 4 is the vertical view of scaling platform;
Fig. 5 is the left view of Fig. 1;
Fig. 6 is the A portion enlarged view of Fig. 5;
Fig. 7 is the B portion enlarged view of Fig. 5;
Fig. 8 is the front view of Fig. 1;
Fig. 9 is the C portion enlarged view of Fig. 8;
Figure 10 is the D-D view of Fig. 8;
Figure 11 is the E-E view of Fig. 8;
Figure 12 is the using state figure of the present invention on vehicle-mounted high altitude operated lifter.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Telescopic job platform provided by the invention, comprise and it is fixed on two front columns 1 and 11, stationary platform 2 on column 12 and 13 after two, it is positioned at the front column 1 of two below stationary platform 2 piece, 11 and two after column 12, slide rail it is equipped with on 13, this slide rail is set to upper slide rail 21 and glidepath 24 respectively, front column 1, 11 and rear column 12, the top of 13 is equipped with sliding cover, this cunning cover is set to upper sliding sleeve 14 and low sleeve 15 respectively, on it, the right scaling platform 3 of band fence is placed on slide rail 21, fence on right scaling platform 3 is placed in low sleeve 15, on it, the left scaling platform 4 of band fence is placed on glidepath 24, fence on left scaling platform 4 is placed in upper sliding sleeve 14, left, right scaling platform 3, 4 are connected with Power Component, fence on described right scaling platform 3 comprises the hurdle, outside connected into by many cross bars 32 and Duo Gen montant 33 by connecting joint 34, and horizontal bar 35 after horizontal bar 31 and two before two, and the lower end on hurdle, outside is fixed on the outer end of right scaling platform 3, wherein: before every root, horizontal bar 31 is the expansion link being socketed successively by the sleeve pipe of four joint different tube diameters, the outer end of front horizontal bar 31 is connected with the connecting joint of front end, hurdle, outside, the inner is connected through the sleeve pipe being fixed on front column 11 with the connecting joint 22 on the right bar of front vertical rod 25, front vertical rod 25 is two, left and right, the lower end of right bar of front vertical rod 25 by fastener be fixed on below stationary platform 2 upper, glidepath 21, the outside of 24, after every root, the outer end of horizontal bar 35 is connected with the connecting joint of rear end, hurdle, outside, the inner is movably placed in the running casing 15 on rear column 13, so that when right scaling platform 3 stretches, front horizontal bar 31 synchronization telescope thereupon on it, rear horizontal bar 35 moves in running casing 15 inter-sync thereupon, fence on described left scaling platform 4 comprises the hurdle, outside connected into by many cross bars 42 and Duo Gen montant 43 by connecting joint 44, and horizontal bar 45 after horizontal bar 41 and two before two, and the lower end on hurdle, outside is fixed on the outer end of left scaling platform 4, wherein: before every root, horizontal bar 41 is the expansion link being socketed successively by the sleeve pipe of four joint different tube diameters, the outer end of front horizontal bar 41 is connected with the connecting joint of front end, hurdle, outside, the inner is connected through the sleeve pipe being fixed on front column 1 with the connecting joint 22 on the left bar of front vertical rod 25, the lower end of left bar of front vertical rod 25 by fastener be fixed on below stationary platform 2 upper, glidepath 21, the outside of 24, after every root, the outer end of horizontal bar 45 is connected with the connecting joint of rear end, hurdle, outside, the inner is movably placed in the upper sleeve pipe 14 on rear column 12, so that when left scaling platform 4 stretches, front horizontal bar 41 synchronization telescope thereupon on it, rear horizontal bar 45 moves in the inter-sync of upper sleeve pipe 14 thereupon, described fence also comprises the two oblique pull bars 36 being movably arranged on side before and after front column 11, rear column 13 and right scaling platform 3 outer end, and two oblique pull bars 46 of side before and after front column 1, rear column 12 and left and right scaling platform 3,4 outer end, so that after left and right scaling platform 3,4 stretches out, the intensity of state is stretched out by two oblique pull bars 36 and the reinforcement of two oblique pull bars 46, improve safety performance, as shown in Figure 1, Figure 2, two, left and right is arranged at front vertical rod 25 interval in described stationary platform 2, wherein the left bar top of front vertical rod 25 is provided with upper and lower sleeved 51, upper and lower cross bar 52 one end of moving door 5 is movably placed in upper and lower sleeved 51 respectively, the other end is connected as a single entity by short montant 53, thus form moving door 5, as shown in Figure 1, Figure 2,
Described stationary platform 2 comprises by front-axle beam 21, the back rest 25, left beam 26, the rectangle frame beam that right beam 27 is combined into, and the flat board 28 being fixed on this rectangle frame beam, front-axle beam 21 is fixed on front column 1, on 11, the back rest 25 is fixed on rear column 12, on 13, such as Fig. 3, it is positioned at the front column 1 below front-axle beam 21 and the back rest 25, 11 and rear column 12, slide rail 21 and glidepath 24 it is fixed with respectively on 13, before left scaling platform 4, rear side is placed in glidepath 24 respectively, before right scaling platform 3, rear side is placed in slide rail 21 respectively, work as a left side, right scaling platform 4, after 3 retractions, stacked three layer are formed with stationary platform 2, middle height is formed after stretching out with stationary platform 2, the staged service platform that both sides are low,
Described left and right scaling platform 4,3 includes the rectangle frame beam being combined into by front-axle beam 16, the back rest 17, left beam 18, right beam 19, and the flat board 20 being fixed on rectangle frame beam, front-axle beam 16 and the back rest 17 the inner wherein are respectively equipped with the longitudinally short plate 61 of connection, the outside longitudinally connecting short plate 61 is provided with horizontal minor axis 62, horizontal minor axis 62 is provided with the roller 63 of band bearing, roller 63 is placed in the slide rail below stationary platform 2, so that left and right scaling platform 4,3 easily stretches out along slide rail under Power Component drives or retracts, such as Fig. 4, Fig. 5, Fig. 6, Fig. 7;
The Power Component of the left scaling platform 4 of described driving comprises power motor 711, with the screw rod 722 that power motor 711 output shaft is connected, screw rod 722 is bolted with spiral shell cover 733, spiral shell cover 733 is connected with connecting plate 744, connecting plate 744 is connected with left scaling platform 4, the left end of screw rod 722 is fixed on front column 1 by bearing and bearing support 75, the right-hand member of screw rod 722 is fixed on front column 11 by bearing and bearing support 76, such as Fig. 8, Fig. 9, Figure 11, so that under power motor 712 drives, screw rod 722 is rotated, and then spiral shell cover 733 is moved on screw rod 722, thus make to overlap with spiral shell the left scaling platform 4 that 733 connecting plates 744 are connected and move back and forth along screw rod 722, realize stretching out and retraction of left scaling platform 4,
The Power Component of the right scaling platform 3 of described driving comprises power motor 71, with the screw rod 72 that power motor 71 output shaft is connected, screw rod 72 is bolted with spiral shell cover 73, spiral shell cover 73 is connected with connecting plate 74, connecting plate 74 is connected with right scaling platform 3, the left end of screw rod 72 is separately fixed on the left beam 26 of front column 1 and stationary platform 2 by bearing and bearing support 75, the right-hand member of screw rod 72 is separately fixed on the right beam 27 of front column 11 and stationary platform 2 by bearing and bearing support 76, such as Fig. 8, Fig. 9, Figure 10, so that under power motor 71 drives, screw rod 72 is rotated, band movable snail sleeve 73 moves on screw rod 72, and then make to overlap with spiral shell the right scaling platform 3 that 73 connecting plates 74 are connected and move back and forth along screw rod 72, realize stretching out and retraction of right scaling platform 3,
Described front column 1,11, rear column 12,13 be connected with the lifting bar 82 of vehicle-mounted lifting machine 81 respectively, to raise with elevator 81 or to reduce, such as Figure 12.

Claims (5)

1. a telescopic job platform, it is characterized in that comprising the stationary platform being fixed on the column of front and back, it is positioned on the front and back column below stationary platform and it is equipped with slide rail, the top of front and back column is provided with sliding cover, on it, the scaling platform of band fence divides left and right to be placed on corresponding slide rail, fence on scaling platform is placed in corresponding sliding cover, and scaling platform is connected with Power Component;
Described stationary platform comprises the rectangle frame beam being combined into by front-axle beam, the back rest, Zuo Liang, You Liang, and the flat board being fixed on rectangle frame beam, front-axle beam and the back rest are fixed on corresponding front and back column, are positioned on the front and back column below front-axle beam and the back rest and are fixed with slide rail respectively; Described slide rail is set to upper slide rail and glidepath respectively, and left and right scaling platform is placed in or glidepath respectively;
Described Power Component comprises power motor, with the screw rod that power motor output shaft is connected, screw rod is provided with the spiral shell cover of band connecting plate, the connecting plate that spiral shell puts is connected with scaling platform, the two ends of screw rod are fixed on column by bearing and bearing support respectively, or one end of screw rod is fixed on the left beam of column and stationary platform by bearing and bearing support, the other end is fixed on the right beam of column and stationary platform by bearing and bearing support;
Fence on described scaling platform comprises the hurdle, outside connected into by many cross bars and Duo Gen montant by connecting joint, and horizontal bar after horizontal bar and Duo Gen before many, and the lower end on hurdle, outside is fixed on the outer end of scaling platform, wherein: before every root, horizontal bar is the expansion link being socketed successively by the sleeve pipe of more piece different tube diameters, the outer end of front horizontal bar is connected with the connecting joint of front end, hurdle, outside, the inner is connected through the sleeve pipe being fixed on front column with the connecting joint in front vertical rod, and the lower end of front vertical rod is fixed on outside the slide rail below stationary platform; After every root, the outer end of horizontal bar is connected with the connecting joint of rear end, hurdle, outside, and the inner is movably placed in the sleeve pipe on rear column.
2. telescopic job platform according to claim 1, it is characterized in that described scaling platform comprises the rectangle frame beam being combined into by front-axle beam, the back rest, Zuo Liang, You Liang, and the flat board being fixed on rectangle frame beam, front-axle beam and back rest the inner wherein are respectively equipped with the longitudinally short plate of connection, the outside longitudinally connecting short plate is provided with horizontal minor axis, horizontal minor axis is provided with the roller of band bearing, and roller is placed in the slide rail below stationary platform.
3. telescopic job platform according to claim 1, it is characterised in that described fence also comprises the oblique pull bar being movably arranged on column and scaling platform outer end.
4. telescopic job platform according to claim 1, the front vertical rod interval that it is characterized in that in described stationary platform arranges two, wherein the top of one is provided with upper and lower sleeved, upper and lower cross bar one end of moving door is movably placed in upper and lower sleeved respectively, and the other end is connected as a single entity by short montant.
5. telescopic job platform according to claim 1, it is characterised in that described front and back column at least arranges four, two wherein are front column, and another two is rear column, and four root posts are connected with the lifting bar of elevator respectively.
CN201410339082.2A 2014-07-16 2014-07-16 Telescopic job platform CN104140063B (en)

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CN104140063B true CN104140063B (en) 2016-06-01

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Publication number Priority date Publication date Assignee Title
CN104382698B (en) * 2014-11-20 2017-02-22 云南昆鹰汽车工贸有限公司 Multifunctional exchange platform
CN105858531B (en) * 2016-06-03 2018-07-03 国网山东省电力公司龙口市供电公司 A kind of electric power overhaul hoistable platform
CN106382300A (en) * 2016-10-08 2017-02-08 苏州威尔特铝合金升降机械有限公司 Guiding sliding rail mechanism of mast type aerial work platform
CN109052253A (en) * 2018-08-13 2018-12-21 湖州奔野汽车配件厂 A kind of elevator with construction table top expanded functionality
CN110371898A (en) * 2019-01-31 2019-10-25 宝鸡石油机械有限责任公司 A kind of adjustable preventer maintenance console

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Publication number Priority date Publication date Assignee Title
IT1308404B1 (en) * 1999-03-03 2001-12-17 Treemme Tecnology Srl Extendable aerial platform
CN100542943C (en) * 2007-09-24 2009-09-23 许树根 The high-altitude operation platform of band extensible work platform
CN101734583B (en) * 2008-11-24 2013-09-04 徐州重型机械有限公司 Overhead operation engineering vehicle and operation platform thereof
CN101759125B (en) * 2008-12-24 2013-01-30 贵阳黔江机械厂 Self-locking extension working platform of lifting working ladder
CN102219168B (en) * 2011-03-29 2013-04-17 浙江鼎力机械有限公司 Movable operation platform for aerial working platform
CN204022417U (en) * 2014-07-16 2014-12-17 云南三星机械设备制造股份有限公司 Telescopic job platform

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