CN213265626U

CN213265626U - Lifting type climbing-free device for maintenance

Info

Publication number: CN213265626U
Application number: CN202021642285.6U
Authority: CN
Inventors: 杨博川
Original assignee: Cangzhou Daying Electric Technology Co ltd
Current assignee: Cangzhou Daying Electric Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-25
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to the technical field of machining, in particular to a lifting maintenance-use creeper, which is provided with an alarm mechanism when goods are transported through the lifting maintenance-use creeper, so that the phenomenon that the transported goods are overloaded and cannot be found in time by workers is reduced, the use safety is improved, and the practicability is increased; the automatic crawling ladder comprises a base, a crawling ladder component, a power mechanism, a controller component, a limiting rod, two groups of handheld handles and a pedal, wherein the power mechanism is arranged in the front area of the top end of the base; still including placing board, four group's telescopic shafts, four group's control spring, mounting bracket, proximity switch subassembly, regulation pole, adjust knob, adjusting screw rod, tablet and warning banks spare, the regional left front side in top right part, left rear side, right front side and the right rear side of running-board all run through and are provided with the telescopic hole, the top of four group's telescopic shafts slides respectively and passes four group's telescopic hole and place the bottom left front side of board, left rear side right front side and right rear side and be connected.

Description

Lifting type climbing-free device for maintenance

Technical Field

The utility model relates to a technical field of machining especially relates to an over-and-under type maintenance is with exempting from to climb ware.

Background

As is well known, a climbing-free device is used in a tower of a wind turbine generator and is convenient for people to go up and down, the climbing-free device integrates the functions of auxiliary lifting and material conveying of climbing personnel in a vertical ladder, and the climbing-free device for lifting maintenance is equipment for transporting articles by using the climbing-free device for lifting maintenance, and is widely used in the field of machining; the automatic crawling ladder comprises a base, a crawling ladder component, a power mechanism, a controller component, a limiting rod, two sets of handheld handles and a pedal plate, wherein the power mechanism is installed in the front area of the top end of the base; when the conventional climbing-free device for lifting maintenance is used, firstly, an article to be transported is placed at the top end of a pedal, then a power mechanism is opened, the controller component is driven by a steel wire rope to move upwards, and the pedal and the article are driven to move upwards at the same time; the existing climbing-free device for lifting maintenance is discovered in use, when articles are transported through the climbing-free device for lifting maintenance, due to the fact that no alarm mechanism exists, the phenomena that the articles are overloaded and workers cannot find the articles in time can occur, and therefore the use safety is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a set up alarm mechanism when transporting article through the over-and-under type maintenance with exempting from to climb the ware, reduce shipment article and overload and the phenomenon that the staff fails in time to discover, therefore improved the safety in utilization to the over-and-under type maintenance with exempting from to climb the ware that has increased the practicality.

The utility model discloses a climbing-free device for lifting maintenance, including base, cat ladder subassembly, power unit, controller subassembly, gag lever post, two sets of handheld handles and running-board, power unit installs in the top front region of base, cat ladder subassembly installs in the top rear portion region of base, the top left region of running-board is connected with the bottom of controller subassembly, the bottom of gag lever post is connected with the top left region of controller subassembly, two sets of handheld handles are installed in the top front region and the rear portion region of controller subassembly; the foot pedal comprises a foot pedal body, and is characterized by further comprising a placing plate, four groups of telescopic shafts, four groups of control springs, a mounting frame, a proximity switch assembly, an adjusting rod, an adjusting knob, an adjusting threaded rod, an induction plate and a warning lamp assembly, wherein telescopic holes are formed in the left front side, the left rear side, the right front side and the right rear side of the right region of the top end of the foot pedal body in a penetrating manner, the top ends of the four groups of telescopic shafts respectively penetrate through the four groups of telescopic holes to be connected with the left front side, the right front side and the right rear side of the bottom end of the placing plate in a sliding manner, the top ends of the four groups of control springs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placing plate in a sliding manner, U-shaped grooves are formed in the top ends of the mounting frame, mounting holes are formed in the middle region of the bottom end of the U-shaped grooves in a penetrating manner, the proximity switch unit mount is on the top of adjusting the pole, adjust the pole and slide the hole and slide and clamp, the right-hand member of mounting hole runs through and is provided with adjusting screw hole, adjusting screw rod's left end spiral shell dress passes adjusting screw hole and hugs closely with the right-hand member of adjusting the pole, adjust knob installs the right-hand member at adjusting screw rod, the top of tablet and the bottom middle part regional connection of placing the board, the top right part region at the controller subassembly is installed to the warning banks spare, the proximity switch subassembly is connected with warning banks spare electricity.

The utility model discloses an over-and-under type maintenance is with exempting from to climb the ware, the right-hand member of adjusting the pole is provided with anti-skidding cushion, and adjusting threaded rod's left end is connected with anti-skidding cushion's right-hand member.

The utility model discloses an over-and-under type maintenance is with exempting from to climb the ware, adjust knob's lateral wall is provided with multiunit antiskid line.

The utility model discloses an over-and-under type maintenance is with exempting from to climb ware still includes two sets of protection frames, and two sets of protection frames are installed respectively at the anterior region in top and the rear portion region of placing the board.

The utility model discloses an over-and-under type maintenance is with exempting from to climb the ware, four intraductal linear bearing that all are provided with of group's telescopic shaft, four group's linear bearing slide with four group's telescopic shaft respectively and clamp.

The utility model discloses an over-and-under type maintenance is with exempting from to climb ware still includes auxiliary frame, two sets of auxiliary rod and two sets of round pin axles, and the top of two sets of round pin axles is connected with the bottom left part region of two sets of auxiliary rods respectively, and the bottom right part region of two sets of auxiliary rods is connected with the top front portion region and the rear portion region of auxiliary frame respectively, and the top right part region of two sets of fender brackets all is provided with the cotter way, and two sets of cotter ways are sold into respectively to two sets of round pin axles.

The utility model discloses an over-and-under type maintenance is with exempting from to climb ware still includes the regulation handle, and the regulation handle is installed in the bottom of adjusting the pole.

The utility model discloses an over-and-under type maintenance is with exempting from to climb the ware, and the top of placing the board is provided with multiunit anti-skidding arris.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, placing an object to be transported overweight on the top end of a placing plate, then sliding an adjusting rod up and down to adjust the position of a proximity switch assembly, enabling the distance between the proximity switch assembly and a sensing plate to reach a starting distance, then rotating an adjusting knob to drive an adjusting threaded rod to rotate so that the left end of the adjusting threaded rod is tightly attached to the right end of the adjusting rod, thereby fixing the positions of the adjusting rod and the proximity switch assembly, then placing the object to be transported on the top end of the placing plate, when the object is overweight, the proximity switch assembly and the sensing plate reach the starting distance to warn a worker to start, then opening a power mechanism to drive a controller assembly to move upwards under the driving of a steel wire rope, simultaneously driving the placing plate and the object to move upwards, and setting an alarm mechanism when the object is transported by a lifting maintenance creeper to reduce the phenomenon that the transported object is overloaded and the worker cannot find in time, thereby improving the safety of use and increasing the practicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the pedal and the telescopic shaft according to the present invention;

fig. 4 is a schematic view of the connection structure of the mounting bracket and the adjusting rod of the present invention;

FIG. 5 is a schematic view of the connection structure of the protection frame and the auxiliary frame of the present invention;

in the drawings, the reference numbers: 1. a base; 2. a ladder assembly; 3. a power mechanism; 4. a controller assembly; 5. a limiting rod; 6. a hand-held handle; 7. a foot pedal; 8. placing the plate; 9. a telescopic shaft; 10. a control spring; 11. a mounting frame; 12. a proximity switch assembly; 13. adjusting a rod; 14. adjusting a knob; 15. adjusting the threaded rod; 16. an induction plate; 17. a warning light assembly; 18. an anti-slip rubber pad; 19. a plurality of groups of anti-skid lines; 20. a protective frame; 21. a linear bearing; 22. an auxiliary frame; 23. an auxiliary lever; 24. a pin shaft; 25. adjusting the handle; 26. and a plurality of groups of anti-slip ribs.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the present invention relates to a lift type maintenance climbing-free device, which comprises a base 1, a climbing ladder assembly 2, a power mechanism 3, a controller assembly 4, a limiting rod 5, two sets of handholds 6 and a pedal 7, wherein the power mechanism 3 is installed in the front region of the top end of the base 1, the climbing ladder assembly 2 is installed in the rear region of the top end of the base 1, the left region of the top end of the pedal 7 is connected with the bottom end of the controller assembly 4, the bottom end of the limiting rod 5 is connected with the left region of the top end of the controller assembly 4, and the two sets of handholds 6 are installed in the front region and the rear region of the top end of; the novel foot pedal comprises a placing plate 8, four groups of telescopic shafts 9, four groups of control springs 10, a mounting frame 11, a proximity switch assembly 12, an adjusting rod 13, an adjusting knob 14, an adjusting threaded rod 15, an induction plate 16 and a warning lamp assembly 17, telescopic holes are formed in the left front side, the left rear side, the right front side and the right rear side of the right area of the top end of the foot pedal 7 in a penetrating manner, the top ends of the four groups of telescopic shafts 9 respectively penetrate through the four groups of telescopic holes to be connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placing plate 8 in a sliding manner, the top ends of the four groups of control springs 10 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the right area of the top end of the foot pedal 7, a U-shaped groove is formed in the top end of the mounting frame 11, a mounting hole is formed in the middle area of the, the top end of the adjusting rod 13 penetrates through the mounting hole in a sliding mode, the middle area of the right side of the bottom end of the pedal 7 is provided with a sliding hole in a penetrating mode, the proximity switch assembly 12 is installed at the top end of the adjusting rod 13, the adjusting rod 13 is clamped with the sliding hole in a sliding mode, the right end of the mounting hole is provided with an adjusting threaded hole in a penetrating mode, the left end of the adjusting threaded rod 15 penetrates through the adjusting threaded hole in a threaded mode to be attached to the right end of the adjusting rod 13 in a tightly fit mode, the adjusting knob 14 is installed at the right end of the adjusting threaded rod 15, the top end of the induction plate 16 is connected with the middle area of the bottom end of; firstly, placing an object to be transported overweight on the top end of a placing plate, then sliding an adjusting rod up and down to adjust the position of a proximity switch assembly, enabling the distance between the proximity switch assembly and a sensing plate to reach a starting distance, then rotating an adjusting knob to drive an adjusting threaded rod to rotate so that the left end of the adjusting threaded rod is tightly attached to the right end of the adjusting rod, thereby fixing the positions of the adjusting rod and the proximity switch assembly, then placing the object to be transported on the top end of the placing plate, when the object is overweight, the proximity switch assembly and the sensing plate reach the starting distance to warn a worker to start, then opening a power mechanism to drive a controller assembly to move upwards under the driving of a steel wire rope, simultaneously driving the placing plate and the object to move upwards, and setting an alarm mechanism when the object is transported by a lifting maintenance creeper to reduce the phenomenon that the transported object is overloaded and the worker cannot find in time, thereby improving the safety of use and increasing the practicability.

The utility model discloses a climbing-free device for lifting maintenance, the right end of an adjusting rod 13 is provided with an anti-skid rubber mat 18, and the left end of an adjusting threaded rod 15 is connected with the right end of the anti-skid rubber mat 18; increase adjusting threaded rod and adjust the frictional force between the pole through the antiskid cushion, reduce adjusting threaded rod's autonomic rotation, make the position of adjusting the pole more fixed, increased stability.

The utility model discloses a climbing-free device for lifting maintenance, the outer side wall of an adjusting knob 14 is provided with a plurality of groups of anti-skid lines 19; the friction force between the adjusting knob and the hand is increased through the plurality of groups of anti-skid lines, so that the adjusting knob is more convenient to control, and the convenience is improved.

The lifting type climbing-free device for maintenance of the utility model also comprises two groups of protective frames 20, wherein the two groups of protective frames 20 are respectively arranged in the front area and the rear area of the top end of the placing plate 8; protect article through two sets of protection framves, reduce the possibility that article dropped, increased the practicality.

In the lifting climbing-free device for maintenance of the utility model, the four groups of telescopic holes are internally provided with the linear bearings 21, and the four groups of linear bearings 21 are respectively clamped with the four groups of telescopic shafts 9 in a sliding way; the four groups of linear bearings enable the four groups of telescopic shafts to slide more smoothly, abrasion to the four groups of telescopic shafts is reduced, and convenience is improved.

The utility model discloses a climbing-free device for lifting maintenance, still include auxiliary frame 22, two sets of auxiliary rods 23 and two sets of round pin axles 24, the top of two sets of round pin axles 24 is connected with the bottom left part region of two sets of auxiliary rods 23 respectively, the bottom right part region of two sets of auxiliary rods 23 is connected with the top front part region and the rear part region of auxiliary frame 22 respectively, the top right part region of two sets of protective frames 20 all is provided with the keyway, two sets of round pin axles 24 sell into two sets of keyways respectively; protect article through the auxiliary frame, reduce the possibility that article dropped, make the auxiliary frame can the dismouting through two sets of auxiliary rods and two sets of round pin axles simultaneously, the article of being convenient for are placed on the top of placing the board, have increased security and convenience.

The lifting type climbing-free device for maintenance of the utility model also comprises an adjusting handle 25, wherein the adjusting handle 25 is arranged at the bottom end of the adjusting rod 13; the movement of the adjusting rod is controlled more conveniently by adjusting the handle, and convenience is improved.

The utility model discloses a climbing-free device for lifting maintenance, the top end of a placing plate 8 is provided with a plurality of groups of anti-skid edges 26; the friction force between the article and the top end of the placing plate is increased through the plurality of groups of anti-slip ribs, the possibility of article sliding is reduced, and the practicability is improved.

The lifting climbing-free device for maintenance of the utility model is characterized in that when in work, the object to be transported is firstly placed on the top end of the placing plate 8 in an overweight way, then sliding the adjusting rod 13 up and down to adjust the position of the proximity switch assembly 12, so that the distance between the proximity switch assembly 12 and the sensing plate 16 reaches the starting distance, then the adjusting knob 14 is rotated to drive the adjusting threaded rod 15 to rotate, so that the left end of the adjusting threaded rod 15 is tightly attached to the right end of the adjusting rod 13, the positions of the adjusting rod 13 and the proximity switch component 12 are fixed, then the object to be transported is placed on the top end of the placing plate 8, when the object is overweight, the proximity switch assembly 12 reaches the starting distance with the induction plate 16 to start the warning lamp assembly 17 to remind the worker, then, the power mechanism 3 is opened to drive the controller component 4 to move upwards under the driving of the steel wire rope, and simultaneously, the placing plate 8 and the article are driven to move upwards.

The utility model discloses an over-and-under type maintenance is with exempting from to climb ware, its mounting means, connected mode or setting mode are common mechanical type, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A climbing-free device for lifting maintenance comprises a base (1), a climbing ladder component (2), a power mechanism (3), a controller component (4), a limiting rod (5), two groups of hand-held handles (6) and a pedal plate (7), wherein the power mechanism (3) is installed in the front area of the top end of the base (1), the climbing ladder component (2) is installed in the rear area of the top end of the base (1), the left area of the top end of the pedal plate (7) is connected with the bottom end of the controller component (4), the bottom end of the limiting rod (5) is connected with the left area of the top end of the controller component (4), and the two groups of hand-held handles (6) are installed in the front area and the rear area of the top end of the controller component (4); the novel multifunctional foot pedal is characterized by further comprising a placing plate (8), four groups of telescopic shafts (9), four groups of control springs (10), a mounting rack (11), a proximity switch assembly (12), an adjusting rod (13), an adjusting knob (14), an adjusting threaded rod (15), an induction plate (16) and a warning lamp assembly (17), telescopic holes are formed in the left front side, the left rear side, the right front side and the right rear side of the right area of the top end of the foot pedal (7) in a penetrating mode, the top ends of the four groups of telescopic shafts (9) respectively penetrate through the four groups of telescopic holes in a sliding mode to be connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the placing plate (8), the top ends of the four groups of control springs (10) are respectively connected with the left front side, the left rear side, the right rear side and the right rear side of the right area of the top end of the foot pedal (7), and the bottom ends of the, The right front side and the right rear side are connected, the top of mounting bracket (11) is provided with U type groove, the bottom middle part region in U type groove runs through and is provided with the mounting hole, the top of adjusting pole (13) slides and passes the mounting hole, the bottom right side middle part region of running-board (7) runs through and is provided with the slip hole, proximity switch subassembly (12) are installed on the top of adjusting pole (13), it slides and clamps with the slip hole to adjust pole (13), the right-hand member of mounting hole runs through and is provided with the regulation screw hole, the left end screw dress of adjusting threaded rod (15) passes the right-hand member of adjusting threaded hole and adjusting pole (13) and hugs closely, adjust knob (14) install the right-hand member in adjusting threaded rod (15), the top of tablet (16) and the bottom middle part region connection of placing board (8), install the top right part region in controller subassembly (4) warning banks spare (17), proximity switch subassembly (.

2. The elevating maintenance creeper according to claim 1, wherein an anti-slip rubber mat (18) is provided at a right end of the adjusting rod (13), and a left end of the adjusting threaded rod (15) is connected to a right end of the anti-slip rubber mat (18).

3. The elevating maintenance creeper according to claim 2, wherein the outer side wall of the adjusting knob (14) is provided with a plurality of sets of anti-slip threads (19).

4. The elevating maintenance creeper according to claim 3, further comprising two sets of protection frames (20), the two sets of protection frames (20) being installed at a top front region and a top rear region of the placement board (8), respectively.

5. The lifting type climbing-free device for maintenance according to claim 4, wherein the four groups of telescopic holes are provided with linear bearings (21), and the four groups of linear bearings (21) are respectively slidably clamped with the four groups of telescopic shafts (9).

6. The lifting type climbing-free device for maintenance according to claim 5, further comprising an auxiliary frame (22), two sets of auxiliary rods (23) and two sets of pins (24), wherein the top ends of the two sets of pins (24) are respectively connected with the left areas of the bottom ends of the two sets of auxiliary rods (23), the right areas of the bottom ends of the two sets of auxiliary rods (23) are respectively connected with the front areas and the rear areas of the top ends of the auxiliary frame (22), pin grooves are respectively formed in the right areas of the top ends of the two sets of protection frames (20), and the two sets of pins (24) are respectively inserted into the two sets of pin grooves.

7. The elevating maintenance creeper according to claim 6, further comprising an adjustment handle (25), the adjustment handle (25) being installed at a bottom end of the adjustment rod (13).

8. The elevating maintenance creeper according to claim 7, wherein a plurality of sets of anti-slip ribs (26) are provided at the top end of the placement plate (8).