阅读说明：本技术 一种电力检修用升降梯 (Elevator for electric power overhaul ) 是由 靳华涛 刘志慧 张庆宵 江田育 王燕 王彦军 黄海 温和龙 申炯超 杜文超 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种电力检修用升降梯,包括底座和设置在底座上方的站人篮,底座和站人篮之间设置有若干个剪刀式支撑杆,位于最顶部和最底部的剪刀式支撑杆的两端均转动穿插安装有滑杆,位于底部的其中一个滑杆固定,另一个滑杆的两端转动安装有轴承滑轮,底座的两侧内壁开设有滑槽,轴承滑轮滑动卡合在滑槽内,底座的一端内壁与滑杆之间设置有副液压推杆,滑杆与由下至上的第二个剪刀式支撑杆之间活动安装有主液压推杆,本发明适用于电力检修,该装置采用双杆联动同时工作的方式可以保证其中一个液压推杆出现损坏时,不影响设备的使用,同时可以为作业增加了一层安全性,即一个液压推杆在损坏时,另一个液压推杆可以起到保险作用,增加作业安全。(The invention discloses an elevator for electric power overhaul, which comprises a base and a standing basket arranged above the base, wherein a plurality of scissor-type supporting rods are arranged between the base and the standing basket, sliding rods are rotatably and alternately arranged at two ends of the scissor-type supporting rods positioned at the topmost part and the bottommost part, one sliding rod positioned at the bottom is fixed, bearing pulleys are rotatably arranged at two ends of the other sliding rod, sliding grooves are formed in the inner walls of two sides of the base, the bearing pulleys are slidably clamped in the sliding grooves, an auxiliary hydraulic push rod is arranged between the inner wall of one end of the base and the sliding rods, and a main hydraulic push rod is movably arranged between the sliding rods and a second scissor-type supporting rod from bottom to top. Namely, when one hydraulic push rod is damaged, the other hydraulic push rod can play a role in safety, and the operation safety is improved.)

1. The utility model provides an electric power overhauls uses companion ladder, is in including base (5) and setting stand people basket (8) of base (5) top, be provided with a plurality of scissors formula bracing piece (7), its characterized in that between base (5) and the people basket (8) of standing: the two ends of the scissor-type support rod (7) positioned at the topmost part and the bottommost part are rotatably inserted with slide rods (25), one slide rod (25) positioned at the bottom is fixed, the two ends of the other slide rod (25) are rotatably provided with bearing pulleys (26), the inner walls of the two sides of the base (5) are provided with sliding grooves (22), the bearing pulleys (26) are slidably clamped in the sliding grooves (22), an auxiliary hydraulic push rod (24) is arranged between the inner wall of one end of the base (5) and the slide rods (25), and a main hydraulic push rod (6) is movably arranged between the slide rod (25) and the second scissor-type support rod (7) from bottom to top;

the top of people's basket in standing (8) is provided with a handrail frame (10), four corners of people's basket in standing (8) with be provided with between a handrail frame (10) and support post (9), but support post (9) adopt elevation structure, and wherein two are adjacent be provided with first guardrail plate (12) between support post (9).

2. An elevator for electric power overhaul according to claim 1, wherein: the supporting upright post (9) comprises an outer sleeve (901) and an inner inserting rod (902), the inner inserting rod (902) is inserted into the outer sleeve (901), a positioning screw (14) is inserted above one side of the outer sleeve (901), a plurality of positioning holes (13) are equidistantly formed in the outer sleeve (901), and the positioning screw (14) is inserted into one of the positioning holes (13).

3. An elevator for electric power overhaul according to claim 1, wherein: the support is characterized in that universal wheels (2) and a support seat (3) are arranged below the base (5), the support seat (3) is located at one side of the universal wheels (2), and the support seat (3) is connected with the base (5) through a hydraulic cylinder (4).

4. An elevator for electric power overhaul according to claim 3, wherein: the one end inboard of bottom plate (5) is provided with fixed plate (23), there is controller (1) fixed mounting through the screw above fixed plate (23), the output of controller (1) respectively with main hydraulic push rod (6), vice hydraulic push rod (24) and the input electric connection of pneumatic cylinder (4).

5. An elevator for electric power overhaul according to claim 1, wherein: be located be provided with first connecting plate (15) on support post (9) at first guardrail board (12) both ends, first draw-in groove (27) have been seted up to the one end of first guardrail board (12), first connecting plate (15) top and bottom are installed through the pivot rotation in first draw-in groove (27).

6. An elevator for electric power overhaul according to claim 5, wherein: the other end of first guardrail board (12) is provided with flitch (28), flitch (28) adopt circular arc structure, horizontal bayonet socket (17) have been seted up at the middle part of flitch (28), are located rotate on support post (9) of flitch (28) department and install commentaries on classics round pin (16), it is in to change round pin (16) rotation block in bayonet socket (17).

7. An elevator for electric power overhaul according to claim 1, wherein: the utility model discloses a door structure, including top armrest frame (10), insulating cover (18) have been cup jointed to one of them three edge of top armrest frame (10), and another edge is provided with gate (20), mounting groove (19) have been seted up to the both sides top of gate (20), rotate through the round pin axle in one of them mounting groove (19) and install movable shelves pole (11), the other end overlap joint of activity shelves pole (11) is in another mounting groove (19).

8. An elevator for electric power overhaul according to claim 1, wherein: the supporting column is characterized in that a second guardrail plate (33) is arranged between the other three adjacent supporting columns (9), second connecting plates (34) are arranged at two ends of the second guardrail plate (33) on the supporting columns (9), a hole is formed in the top of each second connecting plate (34), the second guardrail plates (33) are of a T-shaped structure, inserting shafts (32) are arranged below two ends of the horizontal end of each second guardrail plate (33), and the inserting shafts (32) are inserted into the holes.

9. An elevator for electric power overhaul according to claim 8, wherein: the tool frame (37) is arranged on the inner side of the second guardrail plate (33), a second clamping groove (35) is formed in the upper portion of one side of the tool frame (37), a clamping plate (36) in an inverted L-shaped structure is arranged on the position, corresponding to the second clamping groove (35), of the inner wall of the second guardrail plate (33), and the clamping plate (36) is clamped in the second clamping groove (35).

10. An elevator for electric power overhaul according to claim 1, wherein: be provided with insulating pad (30) on the inside bottom plate of people's basket of standing (8), insulating pad (30) through magic subsides (29) with the attached bonding in bottom of people's basket of standing (8), the upper surface of insulating pad (30) is provided with skid resistant course (31).

Technical Field

The invention belongs to the technical field of electric power overhaul, and particularly relates to an elevator for electric power overhaul.

Background

The invention relates to a method for improving the power of a power supply, which is characterized in that electric power is energy using electric energy as power, the invention and application of the electric power open the second industrialized climax and become one of three scientific and technological revolution which occur in the world since the 18 th century of human history, the life of people is changed by science and technology, the invention is not only a continuously increasing demand for the electric power in the current internet era, but also the electric power becomes a necessary product for people because computers, household appliances and other products using the electric power are invented, and the continuous appearance of new technology cannot be denied;

and electric power overhauls uses the companion ladder that one kind used when electric power overhauls, mainly used promotes the staff to corresponding height and carries out the operation, however current companion ladder structure is simpler, adopts single hydraulic push rod operation mostly, lacks safety insurance, and can't reuse when it damages, and the security is relatively poor.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an elevator for electric power overhaul.

In order to achieve the purpose, the invention adopts the following technical scheme:

an elevator for electric power overhaul comprises a base and a standing man basket arranged above the base, wherein a plurality of scissor-type supporting rods are arranged between the base and the standing man basket, sliding rods are rotatably and alternately arranged at two ends of the scissor-type supporting rods at the topmost and bottommost parts, one sliding rod at the bottom part is fixed, bearing pulleys are rotatably arranged at two ends of the other sliding rod, sliding grooves are formed in inner walls of two sides of the base, the bearing pulleys are slidably clamped in the sliding grooves, an auxiliary hydraulic push rod is arranged between the inner wall of one end of the base and the sliding rod, and a main hydraulic push rod is movably arranged between the sliding rod and the second scissor-type supporting rod from bottom to top;

the top of people's basket in standing is provided with a handrail frame, four corners of people's basket in standing with be provided with the support post between the handrail frame, but the support post adopts elevation structure, and wherein two are adjacent be provided with first guardrail board between the support post.

Preferably, the support column comprises an outer sleeve and an inner inserted rod, the inner inserted rod is inserted into the outer sleeve, a positioning screw is inserted above one side of the outer sleeve, a plurality of positioning holes are equidistantly formed in the outer sleeve, and the positioning screw is inserted into one of the positioning holes.

Preferably, the lower part of the base is provided with a universal wheel and a supporting seat, the supporting seat is positioned at one side of the universal wheel, and the supporting seat is connected with the base through a hydraulic cylinder.

Preferably, a fixed plate is arranged on the inner side of one end of the bottom plate, a controller is fixedly mounted above the fixed plate through screws, and the output end of the controller is electrically connected with the input ends of the main hydraulic push rod, the auxiliary hydraulic push rod and the hydraulic cylinder respectively.

Preferably, the supporting columns at two ends of the first guardrail plate are provided with first connecting plates, one end of the first guardrail plate is provided with a first clamping groove, and the top and the bottom of each first connecting plate are rotatably installed in the corresponding first clamping groove through rotating shafts.

Preferably, the other end of the first guardrail plate is provided with a pasting plate, the pasting plate is of an arc-shaped structure, a transverse bayonet is formed in the middle of the pasting plate, a rotating pin is rotatably mounted on a supporting upright column located at the pasting plate, and the rotating pin is rotatably clamped in the bayonet.

Preferably, the top armrest frame is of a square frame-shaped structure, an insulating sleeve is sleeved on one of three edges of the top armrest frame, a doorway is arranged on the other edge of the top armrest frame, mounting grooves are formed in the upper portions of two sides of the doorway, a movable blocking rod is rotatably mounted in one of the mounting grooves through a pin shaft, and the other end of the movable blocking rod is lapped in the other mounting groove.

Preferably, a second guardrail plate is arranged between the other three adjacent supporting columns, second connecting plates are arranged at two ends of the second guardrail plate on the supporting columns, a hole is formed in the top of each second connecting plate, the second guardrail plate is of a T-shaped structure, inserting shafts are arranged below two ends of the horizontal end of each second guardrail plate, and the inserting shafts are inserted into the holes.

Preferably, a tool frame is arranged on the inner side of the second guardrail plate, a second clamping groove is formed in the upper portion of one side of the tool frame, a clamping plate in an inverted L-shaped structure is arranged on the position, corresponding to the second clamping groove, of the inner wall of the second guardrail plate, and the clamping plate is clamped in the second clamping groove.

Preferably, be provided with insulating pad on the inside bottom plate of people's basket of standing, insulating pad through the magic paste with the attached bonding in bottom of people's basket of standing, the upper surface of insulating pad is provided with the skid resistant course.

According to the invention, the device adopts a mode of double-rod linkage (namely, a main hydraulic push rod and an auxiliary hydraulic push rod) working simultaneously, so that the use of equipment is not influenced when one hydraulic push rod is damaged, and meanwhile, a layer of safety is added for operation, namely, when one hydraulic push rod is damaged, the other hydraulic push rod can play a role in safety, so that the operation safety is increased;

according to the invention, the top support frame is arranged above the standing basket, a certain protection effect can be achieved through the top support frame, the support upright columns are arranged between the four corners of the standing basket and the top support frame, and the support upright columns adopt a lifting structure, so that when the support upright columns lift, the height of the top support frame is changed, the top support frame can be adjusted according to actual needs, and the device has higher applicability;

according to the device, the universal wheels and the supporting seat are arranged below the base, the supporting seat is located on one side of each universal wheel, the supporting seat is connected with the base through the hydraulic cylinder, the device can be moved conveniently through the universal wheels, and the supporting seat can be driven to lift when the hydraulic cylinder runs;

according to the invention, the first guardrail plate and the second guardrail plate are arranged at the edge of the standing man basket, the standing man basket can be protected, the operation safety is ensured, the inserting shafts are arranged below two ends of the horizontal end of the second guardrail plate and are inserted into the holes in the top of the second connecting plate, the second guardrail plate can be disassembled only by upwards pulling up due to the structural arrangement, the operation is convenient and fast, the tool frame is arranged on the inner side of the second guardrail plate, tools can be placed through the tool frame, and when the tool frame is lifted up, the tool frame can be disassembled from the clamping plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the support column of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 4 is a top view of the top frame of the present invention;

FIG. 5 is a schematic view of the connection structure of the scissor-type support bar and the base of the present invention;

FIG. 6 is an enlarged view of the area B in FIG. 5 according to the present invention;

FIG. 7 is a schematic view of a first guardrail plate structure of the present invention;

FIG. 8 is a schematic view of the inner structure of the man-standing basket according to the present invention;

FIG. 9 is a schematic view of a second guardrail panel mounting arrangement of the present invention;

fig. 10 is a schematic view of the inner side structure of the second balustrade panel of the present invention.

Reference numerals: 1. a controller; 2. a universal wheel; 3. a supporting seat; 4. a hydraulic cylinder; 5. a base; 6. a main hydraulic push rod; 7. a scissor-type support bar; 8. a people-standing basket; 9. supporting the upright post; 901. an outer sleeve; 902. an inner inserted rod; 10. supporting the frame; 11. a movable stop lever; 12. a first guardrail plate; 13. positioning holes; 14. a set screw; 15. a first connecting plate; 16. rotating the pin; 17. a bayonet; 18. an insulating sleeve; 19. mounting grooves; 20. a doorway; 22. a chute; 23. a fixing plate; 24. an auxiliary hydraulic push rod; 25. a slide bar; 26. a bearing pulley; 27. a first card slot; 28. pasting a board; 29. magic tape; 30. an insulating pad; 31. an anti-slip layer; 32. inserting a shaft; 33. a second guardrail plate; 34. a second connecting plate; 35. a second card slot; 36. clamping a plate; 37. and a tool frame.

Detailed Description

The following further describes a specific embodiment of the elevator for electric power overhaul according to the present invention with reference to fig. 1 to 10. An elevator for electric power overhaul of the present invention is not limited to the description of the following embodiments.

Example 1:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1-6, the elevator comprises a base 5 and a standing man basket 8 arranged above the base 5, wherein a plurality of scissor-type support rods 7 are arranged between the base 5 and the standing man basket 8, two ends of the scissor-type support rods 7 positioned at the topmost part and the bottommost part are rotatably inserted with slide rods 25, one slide rod 25 positioned at the bottom is fixed, two ends of the other slide rod 25 are rotatably provided with bearing pulleys 26, two inner side walls of the base 5 are provided with slide grooves 22, the bearing pulleys 26 are slidably clamped in the slide grooves 22, the connection modes of the scissor-type support rods 7 and the bottom of the standing man basket 8 are consistent, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably arranged between the slide rods 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

By adopting the technical scheme:

when the device is used, firstly, an electric power overhaul worker stands on the man standing basket 8, when the main hydraulic push rod 6 and the auxiliary hydraulic push rod 24 run, the scissor type support rod 7 and the slide rod 25 are pushed to move, the scissor type support rod 7 is expanded or contracted, at the moment, the man standing basket 8 ascends or descends in the vertical direction, the mode of adopting double-rod linkage (namely the main hydraulic push rod 6 and the auxiliary hydraulic push rod 24) to simultaneously work can ensure that when one of the hydraulic push rods is damaged, the use of equipment is not influenced, meanwhile, one layer of safety can be added for operation, namely when one is damaged, the other hydraulic push rod can play a role of safety, and the operation safety is increased;

the top of the people's basket 8 of standing in the device is provided with a handrail frame 10, can play certain safeguard effect through a handrail frame 10, and is provided with the support post 9 between four corners of people's basket 8 of standing and the roof handrail frame 10, and support post 9 adopts liftable structure, like this when support post 9 is going up and down, the high emergence of roof handrail frame 10 changes to make a handrail frame 10 can adjust according to the needs of reality, make the device suitability higher.

Example 2:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1-6, the elevator comprises a base 5 and a person standing basket 8 arranged above the base 5, wherein a plurality of scissor-type support rods 7 are arranged between the base 5 and the person standing basket 8, two ends of the scissor-type support rods 7 positioned at the topmost and bottommost are rotatably inserted with slide rods 25, one slide rod 25 positioned at the bottom is fixed, two ends of the other slide rod 25 are rotatably provided with bearing pulleys 26, two inner side walls of the base 5 are provided with slide grooves 22, the bearing pulleys 26 are slidably clamped in the slide grooves 22, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably arranged between the slide rod 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

The supporting column 9 comprises an outer sleeve 901 and an inner insert 902, the inner insert 902 is inserted into the outer sleeve 901, a positioning screw 14 is inserted above one side of the outer sleeve 901, a plurality of positioning holes 13 are equidistantly formed in the outer sleeve 901, and the positioning screw 14 is inserted into one of the positioning holes 13.

By adopting the technical scheme:

when the height of the supporting upright post 9 needs to be adjusted, only the positioning screw 14 needs to be drawn out, at the moment, the inner insert rod 902 can be drawn in the outer sleeve 901, and after the height is adjusted to be proper, the positioning screw 14 is inserted again, so that the positioning screw 14 is inserted into the positioning hole 13 at the corresponding position, and the height adjustment of the supporting upright post 9 is realized, and the operation is convenient and fast.

Example 3:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1-6, the elevator comprises a base 5 and a person standing basket 8 arranged above the base 5, wherein a plurality of scissor-type support rods 7 are arranged between the base 5 and the person standing basket 8, two ends of the scissor-type support rods 7 positioned at the topmost and bottommost are rotatably inserted with slide rods 25, one slide rod 25 positioned at the bottom is fixed, two ends of the other slide rod 25 are rotatably provided with bearing pulleys 26, two inner side walls of the base 5 are provided with slide grooves 22, the bearing pulleys 26 are slidably clamped in the slide grooves 22, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably arranged between the slide rod 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

The below of base 5 is provided with universal wheel 2 and supporting seat 3, and supporting seat 3 is located one side position department of universal wheel 2, is connected through pneumatic cylinder 4 between supporting seat 3 and the base 5.

The inboard fixed plate 23 that is provided with of one end of bottom plate 5, there is controller 1 fixed mounting through the screw above the fixed plate 23, and the output of controller 1 respectively with main hydraulic push rod 6, vice hydraulic push rod 24 and the input electric connection of pneumatic cylinder 4.

By adopting the technical scheme:

the universal wheel 2 of base 5 below can make things convenient for the device's removal, when pneumatic cylinder 4 moves, can drive supporting seat 3 and go up and down, such structure setting makes the device stability when using higher, and can make whole device can guarantee the level, hoisting device's security through adjusting pneumatic cylinder 4.

Example 4:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 7, the elevator comprises a base 5 and a person standing basket 8 arranged above the base 5, wherein a plurality of scissor-type support rods 7 are arranged between the base 5 and the person standing basket 8, two ends of the scissor-type support rods 7 positioned at the topmost and bottommost are rotatably inserted with slide rods 25, one slide rod 25 positioned at the bottom is fixed, two ends of the other slide rod 25 are rotatably provided with bearing pulleys 26, two inner side walls of the base 5 are provided with slide grooves 22, the bearing pulleys 26 are slidably clamped in the slide grooves 22, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably arranged between the slide rod 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

Be provided with first connecting plate 15 on the support post 9 that is located first guardrail plate 12 both ends, first draw-in groove 27 has been seted up to the one end of first guardrail plate 12, and first connecting plate 15 top and bottom are installed in first draw-in groove 27 through the pivot rotation.

The other end of first guardrail board 12 is provided with flitch 28, and flitch 28 adopts circular arc structure, and horizontal bayonet socket 17 has been seted up at the middle part of flitch 28, rotates on the support post 9 that is located flitch 28 department and installs and change round pin 16, changes round pin 16 and rotates the block in bayonet socket 17.

The top frame 10 is of a square frame-shaped structure, an insulating sleeve 18 is sleeved on three edges of the top frame 10, a doorway 20 is arranged on the other edge, mounting grooves 19 are formed in the two sides of the doorway 20, a movable blocking rod 11 is rotatably mounted in one mounting groove 19 through a pin shaft, and the other end of the movable blocking rod 11 is lapped in the other mounting groove 19.

By adopting the technical scheme:

the device installs first guardrail board 12 through the outward flange at stand people basket 8, the one end of first guardrail board 12 adopts to rotate the installation, be located promptly and be provided with first connecting plate 15 on the support post 9 at first guardrail board 12 both ends, first draw-in groove 27 has been seted up to the one end of first guardrail board 12, first connecting plate 15 top and bottom are installed in first draw-in groove 27 through the pivot rotation, and install movable gear lever 11 on the handrail frame 10 of top, movable gear lever 11 can upwards rotate and open, movable gear lever 11 is in the same face with first guardrail board 12, such structure setting makes when first guardrail board 12 and movable gear lever 11 open the back simultaneously, the staff can directly follow this position and go on the people basket 8 of upper and lower standing.

Example 5:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1, fig. 2, fig. 9 and fig. 10, the elevator comprises a base 5 and a person standing basket 8 arranged above the base 5, a plurality of scissor-type support rods 7 are arranged between the base 5 and the person standing basket 8, slide rods 25 are rotatably inserted and installed at two ends of the scissor-type support rods 7 at the top and the bottom, one slide rod 25 at the bottom is fixed, bearing pulleys 26 are rotatably installed at two ends of the other slide rod 25, slide grooves 22 are formed in two inner side walls of the base 5, the bearing pulleys 26 are slidably clamped in the slide grooves 22, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably installed between the slide rod 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

A second guardrail plate 33 is arranged between the other three adjacent supporting columns 9, second connecting plates 34 are arranged at two ends of the supporting columns 9, which are positioned on the second guardrail plates 33, holes are formed in the tops of the second connecting plates 34, the second guardrail plates 33 are of T-shaped structures, inserting shafts 32 are arranged below two ends of the horizontal ends of the second guardrail plates 33, and the inserting shafts 32 are inserted into the holes.

The inboard instrument frame 37 that is provided with of second guardrail board 33, second draw-in groove 35 has been seted up to one side top of instrument frame 37, and the inner wall of second guardrail board 33 is located second draw-in groove 35 corresponding position department and is provided with the cardboard 36 that is "L" type structure, and cardboard 36 block is in second draw-in groove 35.

By adopting the technical scheme:

first guardrail board 12 and second guardrail board 33 are used for protecting standing people basket 8, guarantee the operation security, and the horizontal end both ends below department of second guardrail board 33 is provided with inserts axle 32, insert axle 32 and peg graft downthehole at second connecting plate 34 top, such structure setting makes the dismantlement of second guardrail board 33 only need upwards pull up can, convenient operation is swift, and second guardrail board 33 inboard is provided with tool frame 37, can placement tool through tool frame 37, and tool frame 37 is when lifting up, can follow cardboard 36 and dismantle, the equipment can be dismantled to such structure the device partial structure, convenient transportation carries.

Example 6:

the embodiment provides a specific structure of an elevator for electric power overhaul, as shown in fig. 1, fig. 2 and fig. 8, the elevator comprises a base 5 and a person standing basket 8 arranged above the base 5, wherein a plurality of scissor-type support rods 7 are arranged between the base 5 and the person standing basket 8, two ends of the scissor-type support rods 7 positioned at the topmost and bottommost are rotatably inserted with slide rods 25, one slide rod 25 positioned at the bottom is fixed, two ends of the other slide rod 25 are rotatably provided with bearing pulleys 26, two inner side walls of the base 5 are provided with slide grooves 22, the bearing pulleys 26 are slidably clamped in the slide grooves 22, an auxiliary hydraulic push rod 24 is arranged between the inner wall of one end of the base 5 and the slide rods 25, and a main hydraulic push rod 6 is movably arranged between the slide rod 25 and the second scissor-type support rod 7 from bottom to top;

the top of people's basket 8 in standing is provided with a handrail frame 10, is provided with support post 9 between four corners of people's basket 8 in standing and the handrail frame 10 in top, and support post 9 adopts elevation structure, is provided with first guardrail board 12 between two adjacent support post 9 wherein.

Be provided with insulating pad 30 on the inside bottom plate of people's basket of standing, insulating pad 30 pastes 29 through the magic and the attached bonding in bottom of people's basket of standing 8, and the upper surface of insulating pad 30 is provided with skid resistant course 31.

By adopting the technical scheme:

can increase the security of staff's operation through insulating pad 30's effect, and insulating pad 30 pastes 29 through the magic and stands the attached bonding in bottom of people's basket 8, can prevent that insulating pad 30 from appearing sliding, increases the operation security, can conveniently regularly change or wash insulating pad 30 simultaneously, and insulating pad 30's upper surface is provided with skid resistant course 31, can guarantee through skid resistant course 31 that the staff can not skid, further promotes the security.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.