CN105819379A - Lifting platform for electric power overhauling - Google Patents

Lifting platform for electric power overhauling Download PDF

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Publication number
CN105819379A
CN105819379A CN201610319561.7A CN201610319561A CN105819379A CN 105819379 A CN105819379 A CN 105819379A CN 201610319561 A CN201610319561 A CN 201610319561A CN 105819379 A CN105819379 A CN 105819379A
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CN
China
Prior art keywords
platform
litter
groove
respectively arranged
sliding bottom
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.)
Granted
Application number
CN201610319561.7A
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Chinese (zh)
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CN105819379B (en
Inventor
尚绍辉
宗绍伟
李青
王玮
史殿江
孙意辉
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.)
Longkou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
Longkou Power Supply Co of State Grid Shandong Electric Power 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 Longkou Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical Longkou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority to CN201610319561.7A priority Critical patent/CN105819379B/en
Publication of CN105819379A publication Critical patent/CN105819379A/en
Application granted granted Critical
Publication of CN105819379B publication Critical patent/CN105819379B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations

Abstract

The invention discloses a lifting platform for electric power overhauling. The lifting platform for electric power overhauling comprises a base and universal wheels arranged under the base. A horizontal movement platform is arranged above the base. Sliding grooves are formed in the two side walls of the two sides of the base correspondingly. Lead screws are arranged in the sliding grooves. Lead screw bases are arranged on the two sides of each sliding groove correspondingly. Motors used for driving the lead screws are arranged on the inner sides of the lead screw bases. Sliding blocks are arranged on the two sides of the horizontal movement platform correspondingly. The sliding blocks are arranged on the lead screws in a sleeving mode and can move in the axis direction of the lead screws. A vertical movement platform is arranged above the horizontal movement platform. Four lifting devices are arranged between the vertical movement platform and the horizontal movement platform. According to the lifting platform for electric power overhauling, three-direction movement of the lifting platform in the horizontal direction and the vertical direction can be achieved.

Description

A kind of electric power overhaul hoistable platform
Technical field
The present invention relates to a kind of electric power overhaul hoistable platform.
Background technology
The existing usual structure of the hoistable platform for electric power overhaul and construction is simpler, the mode using cable wire lifting realizes lifting, owing to being only capable of the movement realizing in vertical direction so that in use, need when diverse location carries out construction usage, need its entirety is adjusted.
Summary of the invention
It is an object of the invention to provide a kind of electric power overhaul hoistable platform, it is possible to improve the problem that prior art exists, it is possible to achieve the three-dimensional in the horizontal direction and the vertical direction of hoistable platform moves.
The present invention is achieved through the following technical solutions:
nullA kind of electric power overhaul hoistable platform,Including base and be arranged on the universal wheel below described base,It is provided above horizontal shifting platform at described base,Described base both sides sidewall is respectively arranged with chute,It is provided with leading screw in described chute,It is respectively arranged with leading screw base in described chute both sides,The motor for driving described leading screw it is provided with inside described leading screw base,It is respectively arranged with slide block in described horizontal shifting platform both sides,Described slide block set is contained on described leading screw and can move along described leading screw axis direction,It is provided above vertically moving platform at described horizontal shifting platform,4 lowering or hoisting gears it are provided with between platform and described horizontal shifting platform in described vertically moving,Described lowering or hoisting gear lays respectively at described four angle positions vertically moved below platform,Described horizontal shifting platform is provided with 2 draw-in grooves,2 described draw-in grooves respectively with the axis perpendicular of described leading screw,It is provided with sliding bottom inside described draw-in groove,It is provided with groove inside described draw-in groove,It is provided with ball inside described groove,The lower surface of described sliding bottom is fitted on the upper surface of described ball,At described sliding bottom, described leading screw side is provided with sliding bottom hydraulic cylinder,The bottom of described sliding bottom hydraulic cylinder is fixedly connected on inside described draw-in groove,The expansion link of described sliding bottom hydraulic cylinder is fixedly connected on described sliding bottom,Described lowering or hoisting gear is connected to inside described sliding bottom;It is respectively arranged with 2 litter in the described platform both sides that vertically move, is respectively arranged with handrail at two described litter ends.
Further, for the present invention is better achieved, it is respectively arranged with step trough in the described both sides vertically moving platform, described litter lower end is positioned at inside described step trough, be respectively arranged with litter hydraulic cylinder at described step trough two ends, the expansion link of described litter hydraulic cylinder is fixedly connected on the lower surface of described litter.
Further, for the present invention is better achieved, at the flange being positioned on the litter described in the step trough of both sides height such as being respectively arranged with, described handrail one end is hinged on described flange, the described handrail other end is provided with clamping rings, and described clamping rings is sleeved on the flange on described litter.
Further, for the present invention is better achieved, being provided with through hole, be provided with bearing pin inside described through hole on the flange described in described clamping rings, the length of described bearing pin is more than the internal diameter of described clamping rings.
Further, for the present invention is better achieved, being provided with end cap on described horizontal shifting platform, described end cap covers above described draw-in groove, is provided with groove corresponding with described draw-in groove position respectively on described end cap.
Further, for the present invention is better achieved, it is provided above antiskid plate at the described platform that vertically moves, is respectively arranged with groove at described antiskid plate near the both sides of described litter, above described litter, runs through described groove.
Further, for the present invention is better achieved, the through hole of height such as being respectively arranged with on the litter described in being positioned on homonymy step trough, described handrail two ends are plugged on inside described through hole respectively.
Further, for the present invention is better achieved, described litter upper end being provided with screwed hole, be provided with bolt in described screwed hole, described bolt end is pressed together on the upper surface of described handrail.
The present invention compared with prior art, has the advantages that
(1) during the present invention is by using driven by motor screw turns, band movable slider moves, so that slide block drives horizontal shifting platform to move, owing to being provided with screw structure in both sides, therefore, it is possible to make horizontal shifting platform both sides move under the drive of leading screw simultaneously, it can be made to be more uniformly stressed, it is achieved integrally-built move horizontally;
(2) present invention moves by using lowering or hoisting gear promotion to vertically move platform, use the sliding bottom Hydraulic Cylinder sliding bottom being arranged on horizontal shifting platform to move simultaneously, it is capable of the adjustment both vertically and horizontally gone up, coordinate with leading screw, it is possible to realize hoistable platform movement in three directions.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing used required in embodiment will be briefly described below, it is to be understood that, the following drawings illustrate only certain embodiments of the present invention, therefore the restriction to scope it is not construed as, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is front view of the present invention;
Fig. 2 is horizontal shifting platform structural representation of the present invention;
Fig. 3 is the embodiment of the present invention 4 litter structural representation;
Fig. 4 is the embodiment of the present invention 5 litter structural representation.
Wherein: 101. bases, 102. universal wheels, 103. horizontal shifting platforms, 104. chutes, 105. leading screws, 106. slide blocks, 107. vertically move platform, 108. lowering or hoisting gears, 109. draw-in grooves, 110. sliding bottoms, 111. balls, 112. sliding bottom hydraulic cylinders, 113. litter, 114. handrails, 115. end caps, 116. step troughs, 117. litter hydraulic cylinders, 118. antiskid plates, 119. bolts, 120. flanges, 121. clamping rings, 122. bearing pins.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
nullSuch as Fig. 1、Shown in 2,A kind of electric power overhaul hoistable platform,Including base 101 and be arranged on the universal wheel 102 below described base 101,It is provided above horizontal shifting platform 103 at described base 101,Described base 101 both sides sidewall is respectively arranged with chute 104,It is provided with leading screw 105 in described chute 104,It is respectively arranged with leading screw base in described chute 104 both sides,The motor for driving described leading screw 105 it is provided with inside described leading screw base,It is respectively arranged with slide block 106 in described horizontal shifting platform 103 both sides,Described slide block 106 is sleeved on described leading screw 105 and can move along described leading screw 105 axis direction,It is provided above vertically moving platform 107 at described horizontal shifting platform 103,4 lowering or hoisting gears 108 it are provided with between platform 107 and described horizontal shifting platform 103 in described vertically moving,Described lowering or hoisting gear 108 lays respectively at described four angle positions vertically moved below platform 107,Described horizontal shifting platform 103 is provided with 2 draw-in grooves 109,2 described draw-in grooves 109 respectively with the axis perpendicular of described leading screw 105,It is provided with sliding bottom 110 inside described draw-in groove 109,It is provided with groove inside described draw-in groove 109,Ball 111 it is provided with inside described groove,The lower surface of described sliding bottom 110 is fitted on the upper surface of described ball 111,At described sliding bottom 110, described leading screw 105 side is provided with sliding bottom hydraulic cylinder 112,The bottom of described sliding bottom hydraulic cylinder 112 is fixedly connected on inside described draw-in groove 109,The expansion link of described sliding bottom hydraulic cylinder 112 is fixedly connected on described sliding bottom 110,Described lowering or hoisting gear 108 is connected to inside described sliding bottom 110;It is respectively arranged with 2 litter 113 in described platform 107 both sides that vertically move, is respectively arranged with handrail 114 at two described litter 113 ends.
In the present embodiment, to vertically move platform as hoistable platform, leading screw axis direction is as X-direction, and the axis direction of sliding bottom hydraulic cylinder is Y-direction, the axis direction of lowering or hoisting gear is Z opposite direction, needs carry out X-direction move time, driven by motor screw turns can be used, the slide block being arranged on leading screw moves along leading screw axis direction, realize the movement of hoistable platform, owing to being provided with leading screw in both sides, in use, the motor making both sides simultaneously drives screw turns;When needs mobile lifting platform along the Y direction, start sliding bottom hydraulic cylinder, the sliding bottom hydraulic cylinder being positioned at draw-in groove homonymy is made to stretch in the same direction, make the sliding bottom hydraulic cylinder of opposite side to the most flexible, make four sliding bottom hydraulic cylinders drive the sliding bottom below four lowering or hoisting gears orthokinetic simultaneously;Owing to being provided with roll structure, it is possible to reduce the sliding bottom frictional force relative to draw-in groove;Needs carry out Z-direction move time, start lowering or hoisting gear, promote and vertically move platform and move.
Owing to being provided with litter and armrest, it is possible to facilitate staff to grasp, improve safety.Lowering or hoisting gear can directly use hydraulic cylinder, under the support of sliding bottom, it is possible to avoids lowering or hoisting gear by the active force in horizontal direction, is favorably improved its stability.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, in the present embodiment, in order to enable sliding bottom hydraulic cylinder to be positioned at inside horizontal shifting platform, avoid it to damage, preferably, being provided with end cap 115 on described horizontal shifting platform 103, described end cap 115 covers above described draw-in groove 109, is provided with groove corresponding with described draw-in groove 109 position respectively on described end cap 115.It is provided with the end cap of groove by employing, it is possible to make sliding bottom move along groove length direction, thus when avoiding sliding bottom to be subject to the active force being perpendicular to sliding bottom hydraulic cylinder axis direction, makes sliding bottom hydraulic cylinder impaired.
Embodiment 3:
The present embodiment is on the basis of embodiment 1, in the present embodiment, move the position of litter for convenience, determine the position, working region vertically moved above platform as required, preferably, it is respectively arranged with step trough 116 in the described both sides vertically moving platform 107, described litter 113 lower end is positioned at inside described step trough 116, being respectively arranged with litter hydraulic cylinder 117 at described step trough 116 two ends, the expansion link of described litter hydraulic cylinder 117 is fixedly connected on the lower surface of described litter 113.
By moving along step trough length direction below litter Hydraulic Cylinder litter, by adjusting the distance between two litter, the corresponding distance adjusted between two side handrails, vertically moving above platform as working region inside handrail, working region size can be determined according to actual needs, it is thus possible to facilitate staff to grasp handrail when construction operation, improve the safety safeguarded.In the present embodiment, the expansion link of litter hydraulic cylinder can be sleeved on litter lower end, utilize bonded or other connected modes to realize being connected with each other bottom litter hydraulic cylinder and litter.
In order to improve the stability of litter, in the present embodiment, it is preferable that be provided above antiskid plate 118 at the described platform 107 that vertically moves, it is respectively arranged with groove at described antiskid plate 118 near the both sides of described litter 113, above described litter 113, runs through described groove.It is provided by the antiskid plate of groove, it is possible to litter is positioned, it is to avoid litter produces, and meanwhile, can be provided above anti-slip veins at antiskid plate, be favorably improved safety.
Embodiment 4:
As shown in Figure 3, in the present embodiment, disclose the preferred structure of a kind of handrail, preferably, handrail is arranged on the litter of homonymy, the through hole of height such as being respectively arranged with on the litter 113 described in being positioned on homonymy step trough 116, described handrail 114 two ends are plugged on inside described through hole respectively.When litter hydraulic cylinder runs, promoting litter to move, the corresponding opposing through-bores of handrail being plugged on litter moves.
In the present embodiment, disclosing the preferred structure of a kind of fixing handrail, it is preferable that described litter 113 upper end is provided with screwed hole, be provided with bolt 119 in described screwed hole, described bolt 119 end is pressed together on the upper surface of described handrail 114.By bolt arrangement, handrail can be fixed, in the present embodiment, make bolt thread be connected in the screwed hole on litter, during backspin bolt, handrail be applied pressure, it is achieved fixing.In the present embodiment, it is also possible to equally spaced some counter bore structures are set on handrail, bolt lower end is made to be connected in counterbore, it is achieved the regulation to handrail.
Embodiment 5:
As shown in Figure 4, in the present embodiment, disclose the preferred structure of another kind of handrail, preferably, being arranged on by handrail on the litter that step trough position, both sides is corresponding, the flange 120 of height such as be respectively arranged with on the litter 113 being positioned at described in both sides step trough 116, described handrail 114 one end is hinged on described flange 120, described handrail 114 other end is provided with clamping rings 121, and described clamping rings 121 is sleeved on the flange 120 on described litter 113.
By handrail one end is hinged on flange so that it is can rotate with the litter of opposite side, when its opposing flanges structure is rotated so that it is the clamping rings of end is connected on the flange on the litter of opposite side, it is achieved fixing.
Further preferably, in the present embodiment, in order to enable clamping rings to be relatively fixed, avoid it to come off, it is being provided with through hole on the flange 120 described in described clamping rings 121, being provided with bearing pin 122 inside described through hole, the length of described bearing pin 122 is more than the internal diameter of described clamping rings 121.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (5)

  1. null1. an electric power overhaul hoistable platform,It is characterized in that: include base (101) and be arranged on the universal wheel (102) of described base (101) lower section,It is provided above horizontal shifting platform (103) at described base (101),Described base (101) both sides sidewall is respectively arranged with chute (104),It is provided with leading screw (105) in described chute (104),It is respectively arranged with leading screw base in described chute (104) both sides,The motor for driving described leading screw (105) it is provided with inside described leading screw base,It is respectively arranged with slide block (106) in described horizontal shifting platform (103) both sides,Described slide block (106) is sleeved on described leading screw (105) and above and can move along described leading screw (105) axis direction,It is provided above vertically moving platform (107) at described horizontal shifting platform (103),4 lowering or hoisting gears (108) it are provided with between platform (107) and described horizontal shifting platform (103) in described vertically moving,Described lowering or hoisting gear (108) lays respectively at described four angle positions vertically moving platform (107) lower section,Described horizontal shifting platform (103) is provided with 2 draw-in grooves (109),2 described draw-in grooves (109) respectively with the axis perpendicular of described leading screw (105),Described draw-in groove (109) inner side is provided with sliding bottom (110),Described draw-in groove (109) inner side is provided with groove,Ball (111) it is provided with inside described groove,The lower surface of described sliding bottom (110) is fitted on the upper surface of described ball (111),At described sliding bottom (110), described leading screw (105) side is provided with sliding bottom hydraulic cylinder (112),The bottom of described sliding bottom hydraulic cylinder (112) is fixedly connected on described draw-in groove (109) inner side,The expansion link of described sliding bottom hydraulic cylinder (112) is fixedly connected on described sliding bottom (110),Described lowering or hoisting gear (108) is connected to described sliding bottom (110) inner side;It is respectively arranged with 2 litter (113) in described platform (107) both sides that vertically move, is respectively arranged with handrail (114) at two described litter (113) ends;
    It is respectively arranged with step trough (116) in the described both sides vertically moving platform (107), described litter (113) lower end is positioned at described step trough (116) inner side, be respectively arranged with litter hydraulic cylinder (117) at described step trough (116) two ends, the expansion link of described litter hydraulic cylinder (117) is fixedly connected on the lower surface of described litter (113);
    The described litter (113) be positioned at both sides step trough (116) flange (120) of height such as be respectively arranged with, described handrail (114) one end is hinged on described flange (120), described handrail (114) other end is provided with clamping rings (121), and described clamping rings (121) is sleeved on the flange (120) on described litter (113);
    Being provided with through hole on the described flange (120) near described clamping rings (121), be provided with bearing pin (122) inside described through hole, the length of described bearing pin (122) is more than the internal diameter of described clamping rings (121).
  2. A kind of electric power overhaul hoistable platform the most according to claim 1, it is characterized in that: on described horizontal shifting platform (103), be provided with end cap (115), described end cap (115) covers in described draw-in groove (109) top, is provided with groove corresponding with described draw-in groove (109) position respectively on described end cap (115).
  3. A kind of electric power overhaul hoistable platform the most according to claim 2, it is characterized in that: be provided above antiskid plate (118) at the described platform (107) that vertically moves, being respectively arranged with groove at described antiskid plate (118) near the both sides of described litter (113), described groove is run through in described litter (113) top.
  4. A kind of electric power overhaul hoistable platform the most according to claim 2, it is characterized in that: the through hole of height such as being respectively arranged with on the described litter (113) being positioned on homonymy step trough (116), described handrail (114) two ends are plugged on inside described through hole respectively.
  5. A kind of electric power overhaul hoistable platform the most according to claim 4, it is characterized in that: described litter (113) upper end is provided with screwed hole, being provided with bolt (119) in described screwed hole, described bolt (119) end is pressed together on the upper surface of described handrail (114).
CN201610319561.7A 2016-05-16 2016-05-16 A kind of electric power overhaul hoistable platform Expired - Fee Related CN105819379B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN105819379B CN105819379B (en) 2018-08-21

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099717A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of power distribution cabinet mounting assembly
CN106099720A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of erecting device for power distribution cabinet
CN106099706A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of indoor power power distribution cabinet mounting assembly
CN107186741A (en) * 2017-07-21 2017-09-22 陕西舜洋电子科技有限公司 A kind of robot arm clamping device

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Publication number Priority date Publication date Assignee Title
CN101318616A (en) * 2007-06-05 2008-12-10 江苏长虹涂装机械有限公司 Multidimensional movement horizontal plane working vehicle
US20120118671A1 (en) * 2009-05-19 2012-05-17 Francesco Fiorese Vehicle Lift Device
CN202423903U (en) * 2011-12-05 2012-09-05 河南省电力公司焦作供电公司 Electric appliance lifting device of high-voltage power distribution cabinet
CN203307009U (en) * 2013-05-20 2013-11-27 河南中烟工业有限责任公司 Telescopic unhooking preventing device
CN104016266A (en) * 2014-05-21 2014-09-03 燕山大学 Six-degree-of-freedom 3D lifting platform
CN104310289A (en) * 2014-08-29 2015-01-28 电子科技大学 Automatic multi-direction material carrying, loading and unloading equipment
CN105417433A (en) * 2015-12-23 2016-03-23 大连理工大学 Six-degree-of-freedom lifting platform car
CN205634818U (en) * 2016-05-16 2016-10-12 国网山东省电力公司龙口市供电公司 Electric power overhauls lift platform

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101318616A (en) * 2007-06-05 2008-12-10 江苏长虹涂装机械有限公司 Multidimensional movement horizontal plane working vehicle
US20120118671A1 (en) * 2009-05-19 2012-05-17 Francesco Fiorese Vehicle Lift Device
CN202423903U (en) * 2011-12-05 2012-09-05 河南省电力公司焦作供电公司 Electric appliance lifting device of high-voltage power distribution cabinet
CN203307009U (en) * 2013-05-20 2013-11-27 河南中烟工业有限责任公司 Telescopic unhooking preventing device
CN104016266A (en) * 2014-05-21 2014-09-03 燕山大学 Six-degree-of-freedom 3D lifting platform
CN104310289A (en) * 2014-08-29 2015-01-28 电子科技大学 Automatic multi-direction material carrying, loading and unloading equipment
CN105417433A (en) * 2015-12-23 2016-03-23 大连理工大学 Six-degree-of-freedom lifting platform car
CN205634818U (en) * 2016-05-16 2016-10-12 国网山东省电力公司龙口市供电公司 Electric power overhauls lift platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106099717A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of power distribution cabinet mounting assembly
CN106099720A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of erecting device for power distribution cabinet
CN106099706A (en) * 2016-08-04 2016-11-09 龚燕玲 A kind of indoor power power distribution cabinet mounting assembly
CN107186741A (en) * 2017-07-21 2017-09-22 陕西舜洋电子科技有限公司 A kind of robot arm clamping device

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Granted publication date: 20180821

Termination date: 20200516