CN212356453U

CN212356453U - Automatic walking device of aerial work platform

Info

Publication number: CN212356453U
Application number: CN202020600201.6U
Authority: CN
Inventors: 郭汉权
Original assignee: Shanghai Zhongyun Environmental Protection Technology Co ltd
Current assignee: Shanghai Zhongyun Environmental Protection Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses an aerial working platform's automatic running gear, including base and workstation, the symmetry is provided with fixed establishment on the workstation, fixed establishment includes loop bar, carriage release lever, threaded rod, fixed block, places piece, clamping bar, movable groove, connecting rod and spring, the loop bar is all fixed on the workstation, the inside carriage release lever that has all cup jointed of loop bar, and the loop bar inside of carriage release lever side all is provided with the threaded rod, the inside fixed block that all is fixed with of threaded rod, the carriage release lever bottom all is fixed with places the piece, and places the all symmetry of piece and be provided with the clamping bar. The utility model provides a problem of unable fixed lightproof umbrella or instruments such as light source on current automatic traveling device's the workstation, improved the practicality of device, the comparatively inconvenient problem of ground article of taking after having solved current automatic traveling device's the workstation and rising has improved staff's work efficiency.

Description

Automatic walking device of aerial work platform

Technical Field

The utility model relates to an automatic running gear technical field specifically is an aerial working platform's automatic running gear.

Background

When workers work at high altitude, the automatic walking device of the aerial work platform is needed, the workers can work at high altitude through the automatic walking device, and the automatic walking device can adapt to different work positions through movement, so that the convenience of the workers in work is improved;

through mass search, the automatic walking device in the prior art is found to be as disclosed as follows: the CN208632042U automatic walking device adds a damping device at the supporting point, so that the workbench does not shake greatly when the machine is running, the stability of the workbench is improved when in use, but when the machine works in sunshine or at night, the workbench may need to shade light or provide a light source, but the worker is inconvenient to hold in the operation process, the existing workbench is not provided with a fixed structure generally, the working schedule of the worker may be affected,

the existing automatic walking device is inconvenient to forget workers or transfer tools temporarily needed to the workbench after the workbench rises, the workbench can be taken in summer and river, the working efficiency and the cost are reduced, and therefore the automatic walking device of the aerial work platform is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aerial working platform's automatic running gear to the inconvenient problem of ground article take after the unable fixed sunshade of the automatic running gear of current aerial working or light source instrument and workstation risee is put forward in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic walking device of an aerial work platform comprises a base and a workbench, wherein the workbench is symmetrically provided with fixing mechanisms, the fixing mechanism comprises a sleeve rod, a moving rod, a threaded rod, a fixing block, a placing block, a clamping rod, a movable groove, a connecting rod and a spring, the sleeve rod is fixed on the workbench, the moving rod is sleeved inside the sleeve rod, and threaded rods are arranged inside the sleeve rods at the side edges of the movable rods, fixed blocks are fixed inside the threaded rods, placing blocks are fixed at the bottom ends of the movable rods, the placing blocks are symmetrically provided with clamping rods, movable grooves matched with the clamping rods are formed in the placing blocks, connecting rods penetrate through the clamping rods, and the both ends of connecting rod all are fixed on the activity inslot wall, two all be fixed with the spring between the clamping bar, all be provided with the structure of taking on the workstation of loop bar bottom.

Preferably, the structure of taking includes rack, dwang, fixed rope, spacing hole, couple, crank, gag lever post, fixed slot and spacing groove, the rack is fixed on the workstation to the symmetry, the rack is inside all to run through the dwang, and the dwang extends to the one end in the rack outside all is fixed with the crank, all be connected through the bearing between dwang and the rack inner wall, all around being equipped with fixed rope on the dwang, and fixed rope bottom all is fixed with the couple, the rack bottom all seted up with fixed rope complex spacing hole, the crank top all is provided with the gag lever post, all set up on the rack with gag lever post complex fixed slot, all set up on the crank with gag lever post complex spacing groove.

Preferably, the length of the fixing rope is larger than the height of the base, the inner sides of the limiting holes are arranged at the middle position of the bottom end of the placing frame, and rubber pads are glued to the inner sides of the limiting holes.

Preferably, the loop bar top all seted up with the carriage release lever complex notch, the loop bar bottom all is fixed with notch complex stopper.

Preferably, the sleeve rod is internally provided with thread grooves matched with the threaded rod, and the length of the threaded rod is greater than the length from the fixed block to the inner side wall of the sleeve rod.

Preferably, the clamping bars are all arranged in an arc shape, and the front sides of the clamping bars are all arranged in a bent shape.

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

1. this aerial working platform's automatic running gear is provided with the loop bar, the carriage release lever, the threaded rod, clamping bar and spring, when needs fix instruments such as sunshade or light source on the workstation, twist the threaded rod, adjust the carriage release lever to suitable height, reverse twist the threaded rod again and fix it, then hold between the fingers the clamping bar, make its other end open, place the instrument inside the clamping bar, and loosen the clamping bar, make it press from both sides tightly under the pulling of spring can, the problem of unable fixed instrument such as sunshade or light source on current automatic running gear's the workstation has been solved, the practicality of device has been improved.

2. This aerial working platform's automatic running gear is provided with the dwang, the couple, the crank, the gag lever post, fixed slot and spacing groove, when the workstation risees the back article that need take from ground, with the gag lever post, pull out from the fixed slot is inside, thereby make the spacing of gag lever post to the crank relieve, rotate the crank again, it moves down to drive the couple through dwang and fixed rope, the article that will take articulate the back on the couple, the contrarotation crank, with the couple pull to the workstation can, the workstation of having solved current automatic running gear risees the back problem of taking ground article comparatively inconvenient, staff's work efficiency has been improved.

Drawings

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

fig. 2 is a schematic structural front view of the storage state of the present invention;

fig. 3 is a schematic side view of the structure of the rack of the present invention;

FIG. 4 is a schematic sectional view of the loop bar according to the present invention;

fig. 5 is a schematic top sectional view of the placement block of the present invention.

In the figure: 1. a base; 2. a work table; 31. placing a rack; 32. rotating the rod; 33. fixing a rope; 34. a limiting hole; 35. hooking; 36. a crank; 37. a limiting rod; 38. fixing grooves; 39. a limiting groove; 41. a loop bar; 42. a travel bar; 43. a threaded rod; 44. a fixed block; 45. placing the blocks; 46. a clamping bar; 47. a movable groove; 48. a connecting rod; 49. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an automatic walking device of an aerial work platform comprises a base 1 and a workbench 2, wherein fixing mechanisms are symmetrically arranged on the workbench 2 and comprise sleeve rods 41, moving rods 42, threaded rods 43, fixing blocks 44, a placing block 45, clamping rods 46, movable grooves 47, connecting rods 48 and springs 49, the sleeve rods 41 are all fixed on the workbench 2, the moving rods 42 are all sleeved inside the sleeve rods 41, the threaded rods 43 are all arranged inside the sleeve rods 41 on the side edges of the moving rods 42, notches matched with the moving rods 42 are all formed in the top ends of the sleeve rods 41, limiting blocks matched with the notches are all fixed at the bottom ends of the sleeve rods 41 and used for limiting the moving rods 42 when the moving rods 42 can normally move, the moving rods 42 are prevented from being completely moved out, the fixing blocks 44 are all fixed inside the threaded rods 43, threaded grooves matched with the threaded rods 43 are all formed inside the sleeve rods 41, the length of the threaded rods 43 is larger than the length from the fixing blocks 44 to the inner side walls of the sleeve rods 41, it is used for through threaded rod 43 and thread groove cooperation, make threaded rod 43 move to the inboard when rotating with fixed block 44 butt on carriage release lever 42, thereby can adjust the rear fixed with carriage release lever 42, carriage release lever 42 bottom all is fixed with places piece 45, and it all symmetries of placing piece 45 are provided with clamping bar 46, clamping bar 46 all sets up to the arc, clamping bar 46 front side all sets up to the form of buckling, it is used for making things convenient for clamping bar 46 to press from both sides the fastening to the instrument, it is convenient when pressing from both sides tight crank 36, it is comparatively convenient to hold between hand crank 36, place the inside movable groove 47 that all offers clamping bar 46 complex of piece 45, all run through connecting rod 48 on clamping bar 46, and connecting rod 48's both ends are all fixed on movable groove 47 inner walls, all be fixed with spring 49 between two clamping bar 46.

The workbench 2 at the bottom end of the loop bar 41 is provided with a taking structure, the taking structure comprises a placing rack 31, a rotating rod 32, a fixed rope 33, a limiting hole 34, a hook 35, a crank 36, a limiting rod 37, a fixed groove 38 and a limiting groove 39, the placing rack 31 is symmetrically fixed on the workbench 2, the rotating rod 32 penetrates through the placing rack 31, one end of the rotating rod 32 extending to the outer side of the placing rack 31 is fixed with the crank 36, the rotating rod 32 is connected with the inner wall of the placing rack 31 through a bearing, the fixed rope 33 is wound on the rotating rod 32, the bottom ends of the fixed ropes 33 are fixed with the hook 35, the length of the fixed ropes 33 is larger than the height of the base 1, the inner side of the limiting hole 34 is arranged at the middle position of the bottom end of the placing rack 31, the inner side of the limiting hole 34 is glued with a rubber pad, the rubber pad is used for ensuring the distance that the rotating crank 36 drives the hook 35 to, and guarantee that couple 35 is located workstation 2's intermediate position department, thereby make workstation 2 when upwards pulling article, the atress is comparatively even, and protect fixed rope 33 through the rubber pad, avoid fixed rope 33 to produce great wearing and tearing when removing, improve the life that has fixed rope 33, and the other end of fixed rope 33 all fixes on dwang 32, rack 31 bottom all is seted up with fixed rope 33 complex spacing hole 34, the top of crank 36 all is provided with gag lever post 37, rack 31 is last all to be seted up with gag lever post 37 complex fixed slot 38, all set up on crank 36 with gag lever post 37 complex spacing groove 39.

The working principle is as follows: when tools such as sun-shading tools or light sources are required to be fixed on the workbench 2, the threaded rod 43 is screwed, the threaded rod 43 moves outwards through threaded matching, the fixed block 44 is driven to move towards the side edge, the clamping fixing of the fixed block 44 on the movable rod 42 is released, the movable rod 42 is adjusted to be at a proper height, the threaded rod 43 is screwed reversely, the fixed block 44 can be abutted on the movable rod 42 again, the movable rod 42 is fixed, then the clamping rod 46 is pinched, the stretching spring 49 at the other end of the connecting rod is stretched under the matching of the connecting rod 48, the tools can be placed inside the clamping rod 46, the clamping rod 46 is released again, the tools can be clamped under the pulling of the spring 49, after the use is finished, the clamping rod 46 is rotated to take down the tools, and the threaded rod 43 is rotated to take the movable rod 42 into the sleeve rod 41 for fixing.

When article need be taken from ground after workstation 2 risees, with gag lever post 37, pull out from fixed slot 38 is inside, make the spacing release of block between gag lever post 37 and the spacing groove 39, thereby make gag lever post 37 to the spacing release of crank 36, rotate crank 36 again, drive dwang 32 and rotate, thereby make the fixed rope 33 of winding on the dwang 32 loosened, drive couple 35 moves down, after article that will need to take articulate on couple 35, reverse rotation crank 36, it can to pull to workstation 2 with couple 35, after couple 35 uses, rotate crank 36, make spacing groove 39 and fixed slot 38 align the back, insert inside fixed slot 38 with gag lever post 37, can fix crank 36 with spacing groove 39 block.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an aerial working platform's automatic running gear, includes base (1) and workstation (2), its characterized in that: the automatic clamping device is characterized in that fixing mechanisms are symmetrically arranged on the workbench (2), each fixing mechanism comprises a sleeve rod (41), a moving rod (42), a threaded rod (43), a fixed block (44), a placing block (45), a clamping rod (46), a movable groove (47), a connecting rod (48) and a spring (49), the sleeve rods (41) are all fixed on the workbench (2), the moving rods (42) are all sleeved inside the sleeve rods (41), the threaded rods (43) are all arranged inside the sleeve rods (41) on the side edges of the moving rods (42), the fixed blocks (44) are all fixed inside the threaded rods (43), the placing blocks (45) are all fixed at the bottom ends of the moving rods (42), the clamping rods (46) are all symmetrically arranged on the placing blocks (45), the movable grooves (47) matched with the clamping rods (46) are all arranged inside the placing blocks (45), and the connecting rods (48) are all penetrated through the clamping rods (46), and the both ends of connecting rod (48) all are fixed on activity groove (47) inner wall, two all be fixed with spring (49) between clamping bar (46), all be provided with the structure of taking on workstation (2) of loop bar (41) bottom.

2. The automatic walking device of the aerial work platform as claimed in claim 1, wherein: the taking structure comprises a placing frame (31), a rotating rod (32), a fixed rope (33), a limiting hole (34), a hook (35), a crank (36), a limiting rod (37), a fixed groove (38) and a limiting groove (39), wherein the placing frame (31) is symmetrically fixed on a workbench (2), the rotating rod (32) penetrates through the placing frame (31), one end of the rotating rod (32) extending to the outer side of the placing frame (31) is fixedly provided with the crank (36), the rotating rod (32) is connected with the inner wall of the placing frame (31) through a bearing, the fixed rope (33) is wound on the rotating rod (32), the hook (35) is fixedly arranged at the bottom end of the fixed rope (33), the limiting hole (34) matched with the fixed rope (33) is arranged at the bottom end of the placing frame (31), the limiting rod (37) is arranged at the top end of the crank (36), all offer on rack (31) with gag lever post (37) complex fixed slot (38), all offer on crank (36) with gag lever post (37) complex spacing groove (39).

3. The automatic walking device of the aerial work platform as claimed in claim 2, wherein: the length of fixed rope (33) all is greater than the height of base (1), spacing hole (34) inboard all sets up the intermediate position department in rack (31) bottom, spacing hole (34) inboard all is glued with the rubber pad.

4. The automatic walking device of the aerial work platform as claimed in claim 1, wherein: the top end of the sleeve rod (41) is provided with a notch matched with the moving rod (42), and the bottom end of the sleeve rod (41) is fixed with a limiting block matched with the notch.

5. The automatic walking device of the aerial work platform as claimed in claim 1, wherein: the sleeve rod (41) is internally provided with thread grooves matched with the threaded rods (43), and the length of each threaded rod (43) is greater than the length between the fixed block (44) and the inner side wall of the sleeve rod (41).

6. The automatic walking device of the aerial work platform as claimed in claim 1, wherein: the clamping rods (46) are all arranged in an arc shape, and the front sides of the clamping rods (46) are all arranged in a bent shape.