CN220267574U - Scalable decoration cat ladder is used to decoration engineering - Google Patents

Abstract

The utility model relates to the technical field of climbing ladders, and discloses a telescopic decorative climbing ladder for decorative engineering, which comprises a ladder body, wherein the ladder body comprises a first support frame and a second support frame, the first support frame is connected with a first telescopic frame in a sliding manner, the second support frame is connected with a second telescopic frame in a sliding manner, and telescopic mechanisms are arranged in the first telescopic frame and the second telescopic frame and are used for controlling the height of the ladder. The utility model can achieve the telescopic effect of the ladder stand by simple operation and improves the auxiliary lifting distance.

Description

Scalable decoration cat ladder is used to decoration engineering

Technical Field

The utility model relates to the technical field of ladders, in particular to a telescopic decorative ladder for decorative engineering.

Background

The decoration engineering is the engineering including plastering, paint, brushing, glass, pasting, facing, finishing board, decoration and other technology in building construction, and is the last construction process of building construction.

The prior art has the following defects: in the decoration process, the decoration climbing ladder is often needed to be used as an aid to decorate a higher working face, but the existing decoration climbing ladder for decoration engineering has the defect of incapability of stretching and contracting, so that the auxiliary lifting distance is limited.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a telescopic decorative ladder for decorative engineering, which solves the problems in the prior art.

The utility model provides the following technical scheme: the telescopic decorative cat ladder for the decoration engineering comprises a ladder body, wherein the ladder body comprises a first support frame and a second support frame, the first support frame is connected with a first telescopic frame in a sliding manner, the second support frame is connected with a second telescopic frame in a sliding manner, telescopic mechanisms are arranged in the first telescopic frame and the second telescopic frame, and the telescopic mechanisms are used for controlling the height of the ladder;

preferably, the telescopic machanism has offered the spout including first expansion bracket and second expansion bracket in, sliding connection has the fixture block in the spout, the draw-in groove has been seted up in first support frame and the second support frame, the block is connected with bi-directional threaded rod between fixture block and the draw-in groove in the block, bi-directional threaded rod periphery fixedly connected with changes the handle.

Preferably, the first support frame internal fixation has the head rod, the second support frame internal fixation has the second connecting rod, second connecting rod periphery fixedly connected with wire rope, set up jaggedly in the head rod, sliding connection has the briquetting in the breach, briquetting internal rotation is connected with the bolt, threaded connection between bolt and the head rod, the briquetting is used for the one end that second connecting rod was kept away from to the fixed wire rope of centre gripping.

Preferably, the upper end of the first expansion bracket is fixedly connected with a first rotating seat, the first rotating seat is rotationally connected with a rotating shaft, the upper end of the second expansion bracket is fixedly connected with a second rotating seat, and the second rotating seat is rotationally connected with the rotating shaft.

Preferably, the circumference surfaces of the first connecting rod and the second connecting rod are both rotationally connected with a bottom pad, and the lower end of the bottom pad is fixedly connected with an anti-slip pad.

The utility model has the technical effects and advantages that:

according to the utility model, under the cooperation of the first support frame, the second support frame, the first telescopic frame and the second telescopic frame, when the working height is higher, the traditional ladder cannot reach the height position, at the moment, the bidirectional threaded rod is rotated by the rotating handle to drive the clamping block to slide out of the clamping groove, then the first telescopic frame and the second telescopic frame can be pulled out of the first support frame and the second support frame, so that the length of the ladder body is increased, after the ladder body is adjusted to a proper position, the bidirectional threaded rod is reversely rotated, the bidirectional threaded rod drives the clamping block to be inserted into the clamping groove at the corresponding position, and therefore the effect of fixing the current positions of the first telescopic frame and the second telescopic frame is achieved, at the moment, the height of the ladder body when the ladder body is unfolded can be increased, and the higher position can be assisted.

According to the utility model, under the action of the bottom pad and the anti-skid pad, when the ladder is unfolded, the circumferential surfaces of the first connecting rod and the second connecting rod are both rotationally connected with the bottom pad, and the anti-skid pad is fixed at the lower end of the bottom pad, so that the anti-skid effect of supporting is achieved, and the stability of the ladder body is improved when the ladder body is unfolded.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a part of the present utility model in cross section.

Fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present utility model.

Fig. 4 is a schematic structural view of a bi-directional threaded rod and a clamping block according to the present utility model.

Fig. 5 is a schematic structural view of the briquette according to the present utility model.

The reference numerals are: 1. a ladder body; 2. a first support frame; 3. a second support frame; 4. a first expansion bracket; 5. the second expansion bracket; 6. a chute; 7. a clamping block; 8. a clamping groove; 9. a two-way threaded rod; 10. a rotating handle; 11. a first connecting rod; 12. a second connecting rod; 13. a wire rope; 14. a notch; 15. briquetting; 16. a bolt; 17. a first rotating seat; 18. a rotating shaft; 19. a second rotating seat; 20. a bottom pad; 21. an anti-slip mat.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configuration of each structure described in the following embodiments is merely an example, and the telescopic decorative ladder for decorative engineering according to the present utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

The utility model provides a telescopic decorative ladder for decorative engineering, which comprises a ladder body 1, wherein the ladder body 1 comprises a first support frame 2 and a second support frame 3, the first support frame 2 is connected with a first telescopic frame 4 in a sliding way, the second support frame 3 is connected with a second telescopic frame 5 in a sliding way, telescopic mechanisms are arranged in the first telescopic frame 4 and the second telescopic frame 5, and are used for controlling the height of the ladder.

Further, telescopic machanism has offered spout 6 including first expansion bracket 4 and second expansion bracket 5 in, sliding connection has fixture block 7 in spout 6, set up draw-in groove 8 in first support frame 2 and the second support frame 3, the block between fixture block 7 and the draw-in groove 8, rotate between the fixture block 7 and be connected with two-way threaded rod 9, two-way threaded rod 9 circumference fixedly connected with changes handle 10, during operation, when the height of work is higher, traditional ladder can't reach the height position, at this moment rotate two-way threaded rod 9 through changeing handle 10, drive fixture block 7 and slide out from draw-in groove 8, then alright pull out first expansion bracket 4 and second expansion bracket 5 in first support frame 2 and second support frame 3, thereby make ladder body 1 length increase, after adjusting to suitable position, at this moment rethread reverse makes two-way threaded rod 9 rotate, two-way 9 drive 7 insert in the draw-in groove 8 of corresponding position, thereby reached the fixed effect of current position to first expansion bracket 4 and second expansion bracket 5, the height of ladder body 1 just can improve when expanding, can reach higher auxiliary position of fixture block.

Further, the first connecting rod 11 is fixedly connected with the first support frame 2, the second connecting rod 12 is fixedly connected with the second support frame 3, the wire rope 13 is fixedly connected with the circumference of the second connecting rod 12, the notch 14 is formed in the first connecting rod 11, the pressing block 15 is slidably connected with the notch 14, the bolt 16 is rotationally connected with the pressing block 15, the bolt 16 is in threaded connection with the first connecting rod 11, the pressing block 15 is used for clamping and fixing one end of the wire rope 13 far away from the second connecting rod 12, when the height adjustment of the ladder body 1 is finished, the pressing block 15 can be loosened by loosening the bolt 16, then the length of the wire rope 13 between the first support frame 2 and the second support frame 3 can be adjusted, after the adjustment is finished again, the pressing plate compacts the wire rope 13 by rotating the bolt 16, and the wire rope 13 can be fixed, and therefore the effect of adjusting the unfolding angle of the ladder body 1 is achieved.

Further, the upper end of the first expansion bracket 4 is fixedly connected with a first rotating seat 17, the first rotating seat 17 is rotationally connected with a rotating shaft 18, the upper end of the second expansion bracket 5 is fixedly connected with a second rotating seat 19, the second rotating seat 19 is rotationally connected with the rotating shaft 18, and when the ladder is in operation, the ladder can be unfolded under the action of the first rotating seat 17, the second rotating seat 19 and the rotating shaft 18, and auxiliary personnel can reach the effect of high places.

Further, the first connecting rod 11 and the second connecting rod 12 are all rotationally connected with the bottom cushion 20, and bottom cushion 20 lower extreme fixedly connected with slipmat 21, during operation, when the ladder is expanded, the first connecting rod 11 and the second connecting rod 12 are all rotationally connected with bottom cushion 20 to bottom cushion 20 lower extreme is fixed with slipmat 21, thereby has reached and has supported skid-proof effect, improves the stability when ladder body 1 expands.

The working principle of the utility model is as follows: when the height of work is higher, traditional ladder can't reach high position, this moment rotate bi-directional threaded rod 9 through changeing 10, drive fixture block 7 and slide out from draw-in groove 8, then alright pull out first expansion bracket 4 and second expansion bracket 5 in first support frame 2 and second support frame 3, thereby make ladder body 1 length increase, after adjusting to suitable position, this moment the rethread reverse messenger bi-directional threaded rod 9 rotates, bi-directional threaded rod 9 drives fixture block 7 and inserts in draw-in groove 8 of corresponding position, fix current position to first expansion bracket 4 and second expansion bracket 5, from having reached the effect that improves ladder body 1 and carry out the extension, at this moment, the height when ladder body 1 expands just can improve, can assist and reach higher position, after the height adjustment of ladder body 1 accomplishes the back, can make briquetting 15 become flexible through loosening bolt 16, then can adjust the length of wire rope 13 between first support frame 2 and the second support frame 3, after adjusting again, through rotating bolt 16, make compaction wire rope 13, thereby alright fix the body to wire rope 13, thereby the ladder has reached the effect of adjusting the bottom plate 1, when the second rotation seat is expanded through 17, and the extension rod 20 has reached the extension rod, and the second rotation seat is expanded, when the extension rod is reached, and the extension rod is 20 has reached to the effect, and the extension rod is expanded, when the extension rod is connected to the second rotation seat is 20, the extension rod is stable is expanded, and the extension rod is 20, and the extension rod is stable is reached.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. The utility model provides a scalable decorative cat ladder for decoration engineering, includes ladder body (1), its characterized in that: the ladder body (1) comprises a first supporting frame (2) and a second supporting frame (3), a first telescopic frame (4) is connected in the first supporting frame (2) in a sliding mode, a second telescopic frame (5) is connected in the second supporting frame (3) in a sliding mode, telescopic mechanisms are arranged in the first telescopic frame (4) and the second telescopic frame (5), and the telescopic mechanisms are used for controlling the height of the ladder.

2. The telescopic decorative ladder for decorative engineering according to claim 1, wherein: the telescopic mechanism comprises a first telescopic frame (4) and a second telescopic frame (5), a sliding groove (6) is formed in the first telescopic frame and the second telescopic frame, a clamping block (7) is connected in the sliding groove (6), a clamping groove (8) is formed in the first supporting frame (2) and the second supporting frame (3), and the clamping block (7) is clamped with the clamping groove (8).

3. The telescopic decorative ladder for decorative engineering according to claim 2, wherein: the two-way threaded rod (9) is connected between the clamping blocks (7) in a rotating mode, and a rotating handle (10) is fixedly connected to the circumferential surface of the two-way threaded rod (9).

4. The telescopic decorative ladder for decorative engineering according to claim 1, wherein: first support frame (2) internal fixation has head rod (11), fixedly connected with second connecting rod (12) in second support frame (3), second connecting rod (12) circumference fixedly connected with wire rope (13), notched (14) have been seted up in head rod (11), sliding connection has briquetting (15) in notch (14), briquetting (15) internal rotation is connected with bolt (16), threaded connection between bolt (16) and head rod (11), briquetting (15) are used for centre gripping fixed wire rope (13) keep away from the one end of second connecting rod (12).

5. The telescopic decorative ladder for decorative engineering according to claim 1, wherein: the telescopic device is characterized in that the upper end of the first telescopic frame (4) is fixedly connected with a first rotating seat (17), the first rotating seat (17) is rotationally connected with a rotating shaft (18), the upper end of the second telescopic frame (5) is fixedly connected with a second rotating seat (19), and the second rotating seat (19) is rotationally connected with the rotating shaft (18).

6. The telescopic decorative ladder for decorative engineering according to claim 4, wherein: the circumference of the first connecting rod (11) and the circumference of the second connecting rod (12) are both rotationally connected with a bottom pad (20), and the lower end of the bottom pad (20) is fixedly connected with an anti-slip pad (21).