CN214616337U

CN214616337U - Rest platform on ladder high altitude construction

Info

Publication number: CN214616337U
Application number: CN202022949484.8U
Authority: CN
Inventors: 余皓
Original assignee: Avanti Wind Power Equipment Manufacturing Shanghai Co ltd
Current assignee: Avanti Wind Power Equipment Manufacturing Shanghai Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-05
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a rest platform on cat ladder high altitude construction, which comprises a platform, the rear end surface mounting of platform has the rubber pad, there is the guard plate side of platform through the hinge, the lower surface of platform is fixed with the L template through bolt four, the lower surface intermediate position of platform is fixed with the bearing plate through bolt one, the side of L template is leaned on the rigidity and is had eye bolt fixing base, the centre of eye bolt fixing base is fixed with eye bolt two through the nut, the lower part periphery of L template is fixed with the U template through bolt two, the inner wall of U template is fixed with protruding type mount, the left side of U template is fixed with eye bolt one through nut one, install the extension spring in the rings of eye bolt one, the tip surface intermediate position of protruding type mount is equipped with bolt three. The utility model discloses have simple installation, fixed firm and the good beneficial effect of commonality.

Description

Rest platform on ladder high altitude construction

Technical Field

The utility model relates to an aerial working rest platform technical field specifically is a rest platform on cat ladder aerial working.

Background

The cat ladder high altitude construction circumstances is complicated, and the operation personnel need the activity of often having a rest, just at this moment need the platform to provide the rest for the personnel, but traditional platform self is insecure, does not have the function that resets of kick-backing, hinders cat ladder passageway personnel to lead to and high altitude construction, and because of the cat ladder appearance varies, the mode that rest platform installed on the cat ladder is also diversified, and the mounting means is loaded down with trivial details, can not general, also makes research and development, manufacturing and so on relevant link cost all especially increase.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rest platform on cat ladder high altitude construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rest platform on cat ladder high altitude construction, includes the platform, the rear end surface mounting of platform has the rubber pad, the guard plate is installed through the hinge in the side of platform, the lower surface of platform is fixed with the L template through bolt four, the lower surface intermediate position of platform is fixed with the bearing plate through bolt one, the side of L template is leaned on the rigidity to have eye bolt fixing base, the centre of eye bolt fixing base is fixed with eye bolt two through the nut, the lower part periphery of L template is fixed with the U template through bolt two, the inner wall of U template is fixed with protruding type mount, the left side of U template is fixed with eye bolt one through nut one, install the extension spring in the rings of eye bolt one, the tip surface intermediate position of protruding type mount is equipped with bolt three.

Preferably, rubber pad and guard plate all are provided with two, just the position of rubber pad corresponds to the position of guard plate.

Preferably, the protection plate forms a rotatable adjusting structure through a hinge, and a limiting block is arranged on the side face of the platform corresponding to the middle position of the protection plate.

Preferably, the number of the bearing plates is two, and the bearing plates are distributed in the middle of the lower surface of the platform in a symmetrical parallel structure.

Preferably, the number of the third bolts on the convex fixing frame is four, and the third bolts are distributed in the middle of the end surface of the convex fixing frame in a symmetrical parallel structure.

Preferably, four bolts are arranged, and the four bolts are distributed in the middle of the surface of the L-shaped plate in a symmetrical parallel structure.

Preferably, the position of the second lifting bolt corresponds to the position of the first lifting bolt, and the second lifting bolt and the first lifting bolt are in parallel.

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

1. through the convex fixing frame, the mounting and fixing can be realized only by the ladder stand sliding rail, the manpower and material resources are effectively reduced, the universality is good, the platform can be mounted aiming at ladder stands with different shapes, and the problems that different mounting modes are different and other mounting structures need to be additionally designed are solved;

2. the lifting bolt and the lifting bolt are pulled through the tension spring, a person arrives at the platform, the platform can be opened only by stepping on the platform with feet, the feet leave the platform, namely the person leaves, the platform can be rebounded and retracted, the platform can be conveniently used, the protection plate is unscrewed and is abutted against the protection plate through the limiting block, and therefore the problem that the person falls out of the platform is avoided;

3. each part of platform all fixes through a plurality of bolts, makes whole platform have better stability, has avoided platform itself insecure, the condition that personnel easily happened the accident appears.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a bottom structure view of the present invention;

FIG. 3 is a structural diagram of a U-shaped board of the present invention;

fig. 4 is a structure diagram of the convex fixing frame of the present invention.

In the figure: 1. a platform; 2. a rubber pad; 3. a protection plate; 4. a convex fixing frame; 5. a third bolt; 6. a hinge; 7. a bearing plate; 8. a lifting bolt fixing seat; 9. a second lifting bolt; 10. an L-shaped plate; 11. a tension spring; 12. a first lifting eye bolt; 13. a U-shaped plate; 14. a second bolt; 15. a first bolt; 16. and a fourth bolt.

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. 1-4, the present invention provides a technical solution: the utility model provides a rest platform on cat ladder high altitude construction, including platform 1, platform 1's rear end surface mounting has rubber pad 2, protection plate 3 is installed through hinge 6 to platform 1's side, platform 1's lower surface is fixed with L template 10 through four 16 bolts, platform 1's lower surface intermediate position is fixed with bearing plate 7 through bolt one 15, the side of L template 10 is leaned on the rigidity and is had eye bolt fixing base 8, eye bolt two 9 is fixed with through the nut in the middle of eye bolt fixing base 8, the lower part periphery of L template 10 is fixed with U template 13 through bolt two 14, the inner wall of U template 13 is fixed with protruding type mount 4, the left side of U template 13 is fixed with eye bolt one 12 through nut one, install extension spring 11 in the eye bolt one 12, the tip surface intermediate position of protruding type mount 4 is equipped with bolt three 5.

The utility model discloses in: rubber pad 2 and guard plate 3 all are provided with two, and the position of rubber pad 2 is corresponding to the position of guard plate 3 for carry out the shock attenuation for guard plate 3, avoid guard plate 3 when packing up and putting down, produce big vibration.

The utility model discloses in: protection plate 3 constitutes rotatable regulation structure through hinge 6, and the side of platform 1 is equipped with the stopper corresponding to 3 intermediate positions of protection plate for avoid protection plate 3 to revolve the condition of rear side, make protection plate 3 can play the effect of protection.

The utility model discloses in: bearing plate 7 is provided with two, and is symmetrical parallel structure distribution in platform 1 lower surface intermediate position between bearing plate 7, makes whole platform 1 have better stability, and the structure is more firm.

The utility model discloses in: the bolts three 5 on the convex fixing frame 4 are four, and the bolts three 5 are distributed in the middle position of the end surface of the convex fixing frame 4 in a symmetrical parallel structure, so that the convex fixing frame 4 can be more stably fixed on a slide rail on a ladder stand, and the installation is simple and convenient.

The utility model discloses in: four bolts 16 are arranged, and the four bolts 16 are distributed in the middle of the surface of the L-shaped plate 10 in a symmetrical parallel structure, so that the L-shaped plate 10 can be more stably fixed on the platform 1, and the loosening condition is avoided.

The utility model discloses in: the position of the lifting bolt II 9 corresponds to the position of the lifting bolt I12, the lifting bolt II 9 and the lifting bolt I12 are in a parallel structure, the tension spring 11 can simultaneously pull the lifting bolt II 9 and the lifting bolt I12, and the platform 1 can automatically rebound and reset.

The working principle is as follows: fix protruding type mount 4 on the slide rail of cat ladder through three 5 bolts, when personnel's foot is stepped on again when platform 1, under extension spring 11's effect, platform 1 can expand, through unscrewing protection plate 3, stopper resistance guard plate 3 continues to rotate, make protection plate 3 play the function of protection, when personnel need not have a rest, put down protection plate 3, the vibration when rubber pad 2 reduces protection plate 3 and puts down, personnel's foot leaves platform 1, under extension spring 11's effect, platform 1 automatic springback resets.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rest platform on cat ladder high altitude construction, includes platform (1), its characterized in that: the rear end surface mounting of platform (1) has rubber pad (2), guard plate (3) is installed through hinge (6) to the side of platform (1), the lower surface of platform (1) is fixed with L template (10) through bolt four (16), the lower surface intermediate position of platform (1) is fixed with bearing plate (7) through bolt one (15), the side of L template (10) is leaned on the upper position and is fixed with eyebolt fixing base (8), the centre of eyebolt fixing base (8) is fixed with eyebolt two (9) through the nut, the lower part periphery of L template (10) is fixed with U template (13) through bolt two (14), the inner wall of U template (13) is fixed with protruding type mount (4), the left side of U template (13) is fixed with eyebolt one (12) through nut one, install extension spring (11) in the rings of eyebolt one (12), and a third bolt (5) is arranged in the middle of the end surface of the convex fixing frame (4).

2. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: rubber pad (2) and guard plate (3) all are provided with two, just the position of rubber pad (2) corresponds to the position of guard plate (3).

3. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: the protection plate (3) forms a rotatable adjusting structure through a hinge (6), and a limiting block is arranged on the side face of the platform (1) corresponding to the middle position of the protection plate (3).

4. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: the two bearing plates (7) are arranged, and the two bearing plates (7) are distributed in the middle of the lower surface of the platform (1) in a symmetrical parallel structure.

5. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: the number of the bolts three (5) on the convex fixing frame (4) is four, and the bolts three (5) are distributed in the middle of the end surface of the convex fixing frame (4) in a symmetrical parallel structure.

6. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: four bolts (16) are arranged, and the bolts (16) are distributed in the middle of the surface of the L-shaped plate (10) in a symmetrical parallel structure.

7. The rest platform for the ladder to work aloft as claimed in claim 1, wherein: the position of the second lifting bolt (9) corresponds to the position of the first lifting bolt (12), and the second lifting bolt (9) and the first lifting bolt (12) are in parallel.