CN107060308B

CN107060308B - Outside-window operation rack

Info

Publication number: CN107060308B
Application number: CN201710161583.XA
Authority: CN
Inventors: 李燕; 严桂凤; 胡晓雯
Original assignee: NANTONG INSTITUTE OF TECHNOLOGY
Current assignee: NANTONG INSTITUTE OF TECHNOLOGY
Priority date: 2017-03-17
Filing date: 2017-03-17
Publication date: 2022-11-04
Anticipated expiration: 2037-03-17
Also published as: CN107060308A

Abstract

The invention discloses an out-of-window operation rack which comprises an operation platform, a connecting frame and a supporting frame, and further comprises an upper arm, a lower arm, an upper pressing block, a lower pressing block and a supporting rod, wherein the connecting frame is longitudinally arranged and transversely arranged with the supporting frame to form a gamma structure, the connecting frame is fixedly connected with the operation platform, the supporting frame is movably connected with the upper arm and the lower arm through rotating shafts, the upper end of the upper arm is movably connected with the upper pressing block through an adjusting shaft, the lower end of the lower arm is also movably connected with the lower pressing block through an adjusting shaft, and the supporting rod is arranged between the upper pressing block and the lower pressing block. The advantages are that: the adjustable angle adjusting device has the characteristics of simple structure, lower cost, convenience in use, strong applicability, firmness and reliability in installation and the like, a triangular structure is formed by the upper arm, the lower arm and the supporting rod, the adjustable angle adjusting device is stable and reliable, the use safety is improved, the adjustable angle adjusting device can be suitable for different heights by the upper arm, the lower arm, the upper pressing block and the lower pressing block, and the adjustment of different angles can be met by the upper pressing block and the lower pressing block through the adjusting shaft.

Description

Operation rack outside window

Technical Field

The invention relates to the technical field of building maintenance, in particular to an out-window operation rack.

Background

With the development of city diversification and the use of a large number of household appliances with outdoor units, such as air conditioners, a large number of installation and maintenance operations outside buildings are increased. For the operation outside the building body, the current method is to use an ascending frame or extend the safety belt to the outside of the building body, but the above methods have the disadvantages: 1. the height that can be reached by using the ascending frame is limited; 2. when the safety belt is used for operation, looseness and shaking are inevitably generated, the working efficiency is low, and the danger coefficient is large.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the work bench outside the window, which improves the working efficiency and has higher safety.

The counting scheme adopted by the invention is as follows:

the utility model provides an extrawindow operation rack, includes operation panel, link and support frame, its innovation point lies in: still include upper arm, underarm, go up briquetting, briquetting and bracing piece down, the link vertically sets up and transversely sets up component "+" type structure with the support frame, link and operation panel fixed connection, the support frame is through pivot and upper arm and underarm swing joint, the upper end of upper arm is through regulating spindle and last briquetting swing joint, the lower extreme of underarm is equally through regulating spindle and lower briquetting swing joint, go up the briquetting and be equipped with the bracing piece down between the briquetting.

Furthermore, the upper arm and the lower arm have the same structure, and are installed on the rotating shaft in a crossed and movable mode.

Furthermore, the structure of the upper pressing block is the same as that of the lower pressing block, the upper pressing block and the lower pressing block respectively comprise a top plate, a top tooth and a movable buckle, the top tooth is movably connected with the top plate through an inner rail and an outer rail, the movable buckle is fixedly installed on the top plate close to the top tooth, the movable buckle is matched with the top tooth, and a clamping groove is formed in the opposite position between the top plates.

Furthermore, the bracing piece is extending structure, including female pole and son pole, the lower extreme of female pole all is equipped with the fixture block with draw-in groove matched with the upper end of son pole, it has the latch to open on the son pole, the same fixed mounting activity buckle of position of being close to son pole on the female pole.

Furthermore, a clip spring is arranged in the movable buckle.

The invention has the following beneficial effects:

1. the adjustable angle adjusting device has the characteristics of simple structure, lower cost, convenience in use, strong applicability, firmness and reliability in installation and the like, a triangular structure is formed by the upper arm, the lower arm and the supporting rod, the stability and reliability are realized, the use safety is improved, the adjustable angle adjusting device can be suitable for different heights by the upper arm, the lower arm, the upper pressing block and the lower pressing block, and the adjustment of different angles can be met by the upper pressing block and the lower pressing block through the adjusting shaft;

2. the upper arm and the lower arm adopted by the invention have stronger flexibility and higher practicability, and are arranged in a crossed manner, so that the whole structure is more stable, and the force is not too dispersed;

3. the upper pressing block and the lower pressing block can be used for supporting a corner to prevent displacement, the displacement of the wall can be limited through the matching of the top teeth and the movable buckles, the length from the top teeth to the wall can be adjusted through the movable buckles, and the movable clamping device is suitable for various conditions;

4. the support rod adopted by the invention can be matched with the upper arm and the lower arm to form a triangular structure, so that the stability is enhanced, the use safety is improved, the support rod is of a telescopic structure, the applicability is strong, and the support rod can be prevented from shifting through the movable buckle;

5. the movable buckle adopted by the invention is internally provided with the clamp spring, so that the movable buckle can be prevented from loosening in the use process, and the potential safety hazard is avoided.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the support rod of the present invention.

In the figure: the device comprises a working table 1, a connecting frame 2, a supporting frame 3, an upper arm 4, a lower arm 5, an upper pressing block 6, a top plate 61, a top tooth 62, a movable buckle 63, a clamp spring 631, a clamping groove 64, a lower pressing block 7, a supporting rod 8, a female rod 81, a sub-rod 82, a clamping block 83, a clamping tooth 84, a rotating shaft 9 and an adjusting shaft 10.

Detailed Description

As shown in fig. 1-2, an out-of-window working bench comprises a working bench 1, a connecting frame 2 and a supporting frame 3, and further comprises an upper arm 4, a lower arm 5, an upper pressing block 6, a lower pressing block 7 and a supporting rod 8, wherein the connecting frame 2 is longitudinally arranged and transversely arranged with the supporting frame 3 to form a + structure, the connecting frame 2 is fixedly connected with the working bench 1, the supporting frame 3 is movably connected with the upper arm 4 and the lower arm 5 through a rotating shaft 9, the upper end of the upper arm 4 is movably connected with the upper pressing block 6 through an adjusting shaft 10, the lower end of the lower arm 5 is also movably connected with the lower pressing block 7 through an adjusting shaft 10, and the supporting rod is arranged between the upper pressing block 6 and the lower pressing block 7; the upper arm 4 and the lower arm 5 have the same structure, and the upper arm 4 and the lower arm 5 are movably arranged on the rotating shaft 9 in a crossed manner; the structure of the upper pressing block 6 is the same as that of the lower pressing block 7, the upper pressing block 6 and the lower pressing block 7 respectively comprise a top plate 61, a top tooth 62 and a movable buckle 63, the top tooth 62 is movably connected with the top plate 61 through an inner rail and an outer rail, the movable buckle 63 is fixedly arranged on the top plate 61 and close to the top tooth 62, the movable buckle 63 is matched with the top tooth 62, and a clamping groove 64 is formed in the opposite position between the top plates 61.

As shown in fig. 3, the supporting rod 8 is a telescopic structure and includes a female rod 81 and a male rod 82, the lower end of the female rod 81 and the upper end of the male rod 82 are both provided with a latch 83 matching with the slot, the male rod 82 is provided with a latch 84, and the female rod 81 is also fixedly provided with a movable latch 63 adjacent to the male rod 82; a clip spring 631 is provided in the movable catch 63.

The working principle of the invention is as follows:

during the use, the support frame is located inside the window, and the link is located the window outside, then adjusts highly through upper arm 4 and lower arm 5, and it is fixed to utilize bracing piece 8 to adjust after the regulation is accomplished, and the fixture block 83 of bracing piece 8 cooperatees with draw-in groove 64, prevents to shift, goes on briquetting 6 again and down the fixed of briquetting 7, and rethread top tooth 62 withstands the wall and fixes through activity buckle 63.

The above description is the preferred embodiment of the present invention, and the scope of the claims of the present invention should not be limited thereto. It should be noted that modifications and equivalents of the counting solution of the present invention can be made by a person skilled in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an extrawindow operation rack, includes operation platform, link and support frame, its characterized in that: the support frame is movably connected with the upper arm and the lower arm through rotating shafts, the upper end of the upper arm is movably connected with the upper pressing block through an adjusting shaft, the lower end of the lower arm is also movably connected with the lower pressing block through an adjusting shaft, and the support rod is arranged between the upper pressing block and the lower pressing block;

the upper arm and the lower arm have the same structure, and are movably mounted on the rotating shaft in a crossed manner;

the structure of the upper pressing block is the same as that of the lower pressing block, the upper pressing block and the lower pressing block respectively comprise a top plate, a top tooth and a movable buckle, the top tooth is movably connected with the top plate through an inner rail and an outer rail, the movable buckle is fixedly installed on the top plate near the top tooth and matched with the top tooth, and a clamping groove is formed in the opposite position between the top plates;

a clip spring is arranged in the movable buckle.

2. An extrawindow work bench according to claim 1 wherein: the bracing piece is extending structure, including female pole and son pole, the lower extreme of female pole all is equipped with the fixture block with draw-in groove matched with the upper end of son pole, it has the latch to open on the son pole, the same fixed mounting activity buckle of son pole department is being close to on the female pole.