CN216190913U

CN216190913U - Lifting maintenance device for traffic engineering

Info

Publication number: CN216190913U
Application number: CN202122591762.1U
Authority: CN
Inventors: 邵长文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a lifting maintenance device for traffic engineering, which comprises a base, wherein fixed pipes are arranged on two sides of the upper end of the base, a telescopic rod is inserted into the upper end of each fixed pipe, a lifting platform is arranged on the upper end of each telescopic rod, a T-shaped seat is arranged on the upper end surface of the base, hydraulic cylinders are rotatably connected on two sides of the upper end of each T-shaped seat, fixed plates are rotatably connected with the telescopic ends of the two hydraulic cylinders, supporting rods are rotatably connected with two ends of one side wall of each fixed plate, first rotating seats are arranged on two sides of the upper end surface of the base and two sides of the lower end surface of the lifting platform, and one ends of the supporting rods on two sides are rotatably connected with the first rotating seats on two sides respectively. The pneumatic cylinder promotes the fixed plate simultaneously through the T shape seat is fixed and removes, and the fixed plate promotes two bracing pieces of both sides through fourth rotation seat and removes to both sides, and the bracing piece that drives both sides promotes lift platform and moves to the top, avoids lift platform to produce and rocks, and lift platform is stable moves to the top.

Description

Lifting maintenance device for traffic engineering

Technical Field

The utility model belongs to the field of traffic engineering, and particularly relates to a lifting maintenance device for traffic engineering.

Background

When traffic engineering construction, the maintenance is the indispensable engineering, when the position that some higher and human height of maintenance positions can not reach, need adopt lift platform, for the staff provides stabilizing support, current lift maintenance device for traffic engineering includes the pneumatic cylinder, rotate through the pneumatic cylinder both ends and connect two bracing pieces, the pneumatic cylinder body supports between base and elevating platform through two bracing pieces, the connection is rotated respectively at base upper end and elevating platform lower extreme to two bracing piece other ends, promote the bracing piece at both ends when moving through the pneumatic cylinder, the bracing piece through both sides reaches the purpose of going up and down to between base and the lift platform, there is the weak point to have: the hydraulic cylinder body is not fixedly installed, so that the hydraulic cylinder body is in a suspended state, the hydraulic cylinder body is easy to deflect when in operation, the lifting platform is easy to shake and incline, the danger of falling in the use process is easy to cause, the hydraulic cylinder is easy to break, and the problem of poor stability effect when in lifting is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting maintenance device for traffic engineering, which aims to solve the problem of poor stability effect in lifting in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a traffic engineering uses lift maintenance device, includes the base, base upper end both sides all are provided with fixed pipe, every the telescopic link has all been inserted to the upper end in the fixed pipe, the telescopic link upper end is provided with lift platform, the base up end is provided with T shape seat, T shape seat upper end both sides all rotate and are connected with the pneumatic cylinder, two the flexible end of pneumatic cylinder all rotates and is connected with the fixed plate, two a lateral wall both ends of fixed plate all rotate and are connected with the bracing piece, the both sides of base up end with the both sides of terminal surface all are provided with first rotation seat under the lift platform, both sides bracing piece one end respectively with both sides first rotation seat rotates and connects.

Preferably, both sides of the lower end surface of the base are provided with at least two universal wheels.

Preferably, lift platform up end hoop is provided with the rail guard, rail guard upper end one side is provided with control switch, the rail guard outer wall is provided with the insulating layer, the lift platform up end is equipped with the mounting hole, be provided with the toolbox in the mounting hole, be provided with at least three baffle between the toolbox internal face, toolbox upper end one side is rotated and is connected with the protective cover, protective cover up end one side is equipped with the recess, corresponding recess internal face one side is equipped with the rotation groove, it is equipped with the U-shaped handle to rotate the inslot interpolation, U-shaped handle one side is located in the recess, the lift platform up end is provided with first insulation slipmat, the protective cover up end is provided with the insulation slipmat of second.

Preferably, T shape seat upper end both sides all are provided with the second and rotate the seat, two pneumatic cylinder one end respectively with correspond the second rotates the seat and rotates to be connected, two a fixed plate lateral wall all is provided with the third and rotates the seat, two the flexible end of pneumatic cylinder all with correspond the third rotates the seat and rotates to be connected, two another lateral wall both ends of fixed plate all are provided with the fourth and rotate the seat, both sides the bracing piece other end all with the fourth rotates the seat and rotates to be connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model firstly stands on a lifting platform in the using process, an operator controls a hydraulic cylinder to operate by controlling a switch, a telescopic end of the hydraulic cylinder pushes fixed plates at two sides to move towards two sides by a third rotating seat, the fixed plates push two supporting rods at two sides to move towards two sides by a fourth rotating seat, the outer ends of the two supporting rods at two sides are simultaneously pushed towards two ends of the upper end by being rotationally connected with a first rotating seat, a base is stressed and cannot move downwards to serve as a support in the pushing process, the two supporting rods at two sides of the support push the lifting platform to move upwards, meanwhile, the hydraulic cylinder is fixed by a T-shaped seat, so that the hydraulic cylinder is more stable in the operating process, and meanwhile, the lifting platform limits the position by a fixed pipe and a telescopic rod, so that the lifting platform is more stable in the lifting process, and the lifting platform is prevented from shaking in the lifting process, the lifting platform can move upwards stably, and the safety of the conventional lifting platform is improved.

2. The first insulating anti-slip mat and the second insulating anti-slip mat prevent people from unstably standing during construction, the protection of the insulating layers prevents people from being injured and killed due to electric shock during the construction of the people, the U-shaped handle is grasped to be pulled upwards, the protective covers are opened, common tools are stored through the tool box, the hydraulic cylinder is prevented from being operated repeatedly during construction, the lifting platform is controlled to take the tools, and the construction time is saved during the construction.

Drawings

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

FIG. 2 is a cutaway schematic view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion of fig. 2.

In the figure: 1. a base; 2. a fixed tube; 3. a telescopic rod; 4. a lifting platform; 5. a T-shaped seat; 6. a hydraulic cylinder; 7. a fixing plate; 8. a support bar; 9. a first rotating base; 10. a universal wheel; 11. protecting the fence; 12. an insulating layer; 13. mounting holes; 14. a tool box; 15. a partition plate; 16. a protective cover; 17. a groove; 18. a rotating groove; 19. a U-shaped handle; 20. a first insulating anti-skid pad; 21. a second insulating anti-slip pad; 22. a second rotating base; 23. a third rotating base; 24. a fourth rotating base; 101. and controlling the switch.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, an embodiment of the utility model provides a lifting maintenance device for traffic engineering, which comprises a base 1, wherein fixed pipes 2 are welded on two sides of the upper end of the base 1, a telescopic rod 3 is inserted into the upper end of each fixed pipe 2, the inner wall of each fixed pipe 2 is in sliding connection with the outer wall of the telescopic rod 3, a lifting platform 4 is welded on the upper end of the telescopic rod 3, a T-shaped seat 5 is welded on the upper end face of the base 1, hydraulic cylinders 6 are rotatably connected on two sides of the upper end of the T-shaped seat 5, the oil inlet ends of the hydraulic cylinders 6 are connected with the oil outlet end of an oil tank through oil pipes, the oil outlet end of the hydraulic cylinders 6 is connected with the oil inlet end of the oil tank, the hydraulic cylinders 6 are of the type HSG63/35-200, the control ends of the hydraulic cylinders 6 are connected with the output end of a control switch 101 through electric wires, the telescopic ends of the two hydraulic cylinders 6 are rotatably connected with fixed plates 7, the two ends of the outer side walls of the two fixed plates 7 are rotatably connected with supporting rods 8, two sides of the upper end surface of a base 1 and two sides of the lower end surface of a lifting platform 4 are welded with first rotating seats 9 respectively, the outer ends of two side support rods 8 are respectively rotatably connected with the first rotating seats 9 at two sides, two universal wheels 10 are welded at two sides of the lower end surface of the base 1, a protective guard 11 is welded on the upper end surface of the lifting platform 4 in a circumferential direction, a control switch 101 is fixedly installed at the right side of the upper end of the protective guard 11 through bolts, an insulating layer 12 is welded on the outer wall of the protective guard 11, the insulating layer 12 is made of rubber, a mounting hole 13 is machined on the upper end surface of the lifting platform 4, a tool box 14 is welded in the mounting hole 13, three partition plates 15 are welded between the inner wall surfaces of the tool box 14, the left side of the upper end of the tool box 14 is rotatably connected with a protective cover 16 through hinges, a groove 17 is machined at the right side of the upper end surface of the protective cover 16, a rotating groove 18 is correspondingly machined at the left side of the inner wall surface of the groove 17, and a U-shaped handle 19 is inserted in the rotating groove 18, u-shaped handle 19 right side is located recess 17, lift platform 4 up end bonds and has first insulation slipmat 20, first insulation slipmat 20 is the rubber material, and its surface is convex structure, protective cover 16 up end bonds and has second insulation slipmat 21, second insulation slipmat 21 is the rubber material, and its surface is convex structure, T shape seat 5 upper end both sides have all been welded the second and have rotated seat 22, two 6 lower extremes of pneumatic cylinder rotate the seat 22 with the second that corresponds respectively and rotate and be connected, two 7 inside walls of fixed plate have all been welded the third and have rotated seat 23, the flexible end of two pneumatic cylinders 6 all rotates the seat 23 with the third that corresponds and rotate and be connected, 7 outside wall both ends of two fixed plates have all been welded the fourth and have rotated

seat

24, 8 inboards of both sides bracing piece all rotate with fourth and be connected.

The working principle of the embodiment is as follows: firstly, in the using process, an operator stands on a lifting platform 4, the operation of a hydraulic cylinder 6 is controlled by a control switch 101, the telescopic end of the hydraulic cylinder 6 pushes fixing plates 7 at two sides to move towards two sides through a third rotating seat 23, the fixing plates 7 push two supporting rods 8 at two sides to move towards two sides through a fourth rotating seat 24, the outer ends of the two supporting rods 8 at two sides are connected with a first rotating seat 9 in a rotating way and push towards two ends of the upper end simultaneously, in the pushing process, a base 1 cannot move downwards under stress as a support, the two supporting rods 8 at two sides push the lifting platform 4 to move upwards, meanwhile, the hydraulic cylinder 6 is fixed through a T-shaped seat 5, so that the hydraulic cylinder 6 is more stable in the operation process, and meanwhile, the lifting platform 4 limits the position through a fixing pipe 2 and a telescopic rod 3, so that the lifting platform 4 is more stable in the lifting process, avoid lift platform 4 to produce at the in-process that goes up and down and rock, reach the stable upward movement of lift platform 4, improved lift platform 4's in the past safety. Through first insulating slipmat 20 and the unstable of standing when insulating slipmat 21 prevents personnel's construction to through the protection of insulating layer 12, when personnel's construction, prevent to electrocute the phenomenon that causes the casualties, pull to the top through grabbing handle U-shaped handle 19, open protective cover 16, through toolbox 14 storage common instrument, need the operation of repeated operation pneumatic cylinder 6 when avoiding the construction, control lift platform 4 instrument of taking, practice thrift the engineering time when the construction.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a traffic engineering is with lift maintenance device which characterized in that: including base (1), base (1) upper end both sides all are provided with fixed pipe (2), every upper end all inserts in fixed pipe (2) and is equipped with telescopic link (3), telescopic link (3) upper end is provided with elevating platform (4), base (1) up end is provided with T shape seat (5), T shape seat (5) upper end both sides all rotate and are connected with pneumatic cylinder (6), two the flexible end of pneumatic cylinder (6) all rotates and is connected with fixed plate (7), two a lateral wall both ends of fixed plate (7) all rotate and are connected with bracing piece (8), the both sides of base (1) up end with the both sides of elevating platform (4) terminal surface all are provided with first rotation seat (9), both sides bracing piece (8) one end respectively with both sides first rotation seat (9) rotate and connect.

2. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: both sides of the lower end face of the base (1) are provided with at least two universal wheels (10).

3. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: the lifting platform (4) upper end face is annularly provided with a protective guard (11), one side of the upper end of the protective guard (11) is provided with a control switch (101), the outer wall of the protective guard (11) is provided with an insulating layer (12), the upper end face of the lifting platform (4) is provided with a mounting hole (13), a tool box (14) is arranged in the mounting hole (13), at least three partition plates (15) are arranged between the inner wall faces of the tool box (14), one side of the upper end of the tool box (14) is rotatably connected with a protective cover (16), one side of the upper end face of the protective cover (16) is provided with a groove (17), one side of the inner wall face of the groove (17) is correspondingly provided with a rotating groove (18), a U-shaped handle (19) is inserted in the rotating groove (18), one side of the U-shaped handle (19) is positioned in the groove (17), the upper end face of the lifting platform (4) is provided with a first insulating anti-skid pad (20), and a second insulating anti-slip pad (21) is arranged on the upper end face of the protective cover (16).

4. The lifting maintenance device for traffic engineering according to claim 1, characterized in that: t shape seat (5) upper end both sides all are provided with the second and rotate seat (22), two pneumatic cylinder (6) one end respectively with correspond the second rotates seat (22) and rotates the connection, two fixed plate (7) lateral wall all is provided with the third and rotates seat (23), two the flexible end of pneumatic cylinder (6) all with correspond the third rotates seat (23) and rotates the connection, two fixed plate (7) another lateral wall both ends all are provided with the fourth and rotate seat (24), both sides bracing piece (8) other end all with the fourth rotates seat (24) and rotates the connection.