CN219993597U

CN219993597U - Telescopic ladder stand for building decoration

Info

Publication number: CN219993597U
Application number: CN202321291946.9U
Authority: CN
Inventors: 彭春; 闫珍; 赵丽格; 邓峰
Original assignee: Xi'an Junhui Hospital Construction Co ltd
Current assignee: Xi'an Junhui Hospital Construction Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-10
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of ladders, and provides a telescopic ladder for building decoration, which comprises a rotating shaft, wherein outer frames are fixedly arranged on the front side and the rear side of the bottom of the rotating shaft, an arc-shaped sleeve is fixedly arranged on the top of the outer frame on the front side, and an arc-shaped pad is fixedly arranged on the top of the outer frame on the rear side; this telescopic cat ladder for architectural decoration uses through the cooperation of fixture block structure and slider structure, during the use, at first remove the device to suitable use position, then manual tensile connecting rod left for the fixture block shifts out spacing hole, later rethread connecting rod removes the slider, with this position that changes inside casing and frame, after removing the inside casing to the suitable position of frame, loosen the connecting rod, make the connecting rod move right under the elasticity effect of elastic expansion block inner chamber, the fixture block stretches into in the spacing hole simultaneously, with the shape after this fixed inside casing and the frame combination, during the use, same operation, with the inside casing shrink to the frame top can, can this reach quick adjustment ladder height, be convenient for carry and remove.

Description

Telescopic ladder stand for building decoration

Technical Field

The utility model relates to the technical field of ladders, in particular to an extension ladder for building decoration.

Background

The building decoration can also be called house decoration, namely wall body, floor, movable window position and the actions of dismantling and changing bearing or non-bearing structure, adding house separation structure, improving house appearance and indoor layout, and the like, the decoration is divided into two parts of indoor decoration and outdoor decoration, the outdoor decoration is the decoration outside the house, the indoor decoration is the building activity of decoration and decoration in the house, the building decoration is quite common at present, in the process of carrying out relevant decoration on the building, if the higher place needs to be decorated, the corresponding decoration is carried out by erecting a cat ladder generally, the stability of the existing cat ladder is more general, and the existing cat ladder is difficult to flexibly adjust according to relevant environments, so that the decoration efficiency can be influenced, and the social requirement is difficult to be satisfied.

Through retrieving, chinese patent publication No. CN212614467U discloses a cat ladder for architectural decoration engineering, slides in the spout through the slider in this patent with the height of regulation cat ladder, however whole device volume is too big in this mode, is unfavorable for the transport, and the altitude mixture control is loaded down with trivial details relatively simultaneously, and general ladder is when being used for different ground moreover, can't effectively stably install, takes place to empty the phenomenon easily.

Disclosure of Invention

The telescopic ladder for building decoration has the advantages of being capable of quickly adjusting the height of the ladder, being convenient to carry and move and improving stability in use, and solves the problems that the integral device is too large, the height of the ladder is inconvenient to quickly adjust, and the ladder is easy to place and unstable in use in the related art.

The technical scheme of the utility model is as follows: the utility model provides a telescopic cat ladder for architectural decoration, includes the pivot, the equal fixed mounting in front and back both sides of pivot bottom has the frame, the top fixed mounting of front side frame has the arc cover, the top fixed mounting of rear side frame has the arc pad, the even fixed mounting of rear side at frame middle part has branch one, the spout has all been seted up to the front side of the left and right sides of frame, the rear side movable mounting at frame middle part has the inside casing, the even fixed mounting in middle part of inside casing has branch two, the equal fixed mounting in top of inside casing left and right sides has the slider, the left side fixed mounting of left side slider has the flexible piece of elasticity, the left side fixed mounting of flexible piece has the connecting rod, the rear side fixed mounting on connecting rod right side has the fixture block, spacing hole has evenly been seted up to the rear side at the frame left side.

Preferably, the screw holes are all offered to the left and right sides of inside casing bottom, and threaded column is detachably installed to the inner chamber of screw hole, and demountable installation has the rubber pad in the bottom of threaded column, and the bottom of rubber pad is even fixed mounting has the arch, and the bottom of inside casing inner chamber left and right sides is equal fixed mounting has a circle axle I, and one side fixed mounting in the middle part of the one side of circle axle one side towards the inside casing has the telescopic link, and the opposite side fixed mounting of telescopic link has a circle axle II.

Preferably, the shape and the size of the inner cavity of the arc-shaped sleeve are matched with those of the outer surface of the arc-shaped pad, and the arc-shaped sleeve and the arc-shaped pad are made of synthetic rubber materials, so that when the ladder is used, workers can sit at the top of the ladder conveniently by utilizing the arc-shaped sleeve and the arc-shaped pad.

Preferably, the middle parts of the inner cavities of the first support rod and the second support rod are made of metal materials, and the outer surfaces of the first support rod and the second support rod are made of rubber materials, so that when the novel anti-skidding pedal is used, the service lives of the first support rod and the second support rod are prolonged by using the metal materials of the inner cavities of the first support rod and the second support rod, and the rubber materials matched with the outer surfaces of the first support rod and the second support rod prevent workers from skidding when stepping on the pedal.

Preferably, the left side sliding groove penetrates through the left side of the outer frame, the right side sliding groove does not penetrate through the right side of the outer frame, and the shape and the size of the outer surface of the sliding block are matched with those of the inner cavity of the sliding groove.

Preferably, the shape size of the outer surface of the clamping block is matched with the shape size of the inner cavity of the limiting hole, the inner cavity of the elastic telescopic block is fixedly provided with a spring, and the inner cavity of the elastic telescopic block is of a stretching structure, so that when the clamping block is used, the connecting rod is manually stretched leftwards, the clamping block is moved out of the limiting hole, the sliding block is moved through the connecting rod, the positions of the inner frame and the outer frame are changed, after the clamping block is moved to a proper position, the connecting rod is loosened, the connecting rod is enabled to move rightwards under the action of the elasticity of the inner cavity of the elastic telescopic block, and meanwhile the clamping block stretches into the limiting hole, so that the shape of the combined inner frame and the outer frame is fixed.

Preferably, the shape and size of the inner wall of the threaded hole are matched with those of the outer surface of the threaded column, and the rubber pad and the raised material are made of synthetic rubber materials, so that the threaded column can be quickly replaced by the threaded hole when the device is used, the rubber pad and the raised material characteristic are matched, and the friction force between the rubber pad and the ground is increased by the aid of the rubber pad and the raised material characteristic in the use process, so that the stability of the device is improved.

Preferably, the first round shaft, the telescopic rod and the second round shaft are sequentially installed and connected with the inner frames at the front side and the rear side, so that when the device is used, the first round shaft, the telescopic rod and the second round shaft which are straightened are utilized after the inner frames are stretched, and the stability of the device is improved.

The working principle and the beneficial effects of the utility model are as follows:

1. this telescopic cat ladder for architectural decoration uses through the cooperation of fixture block structure and slider structure, during the use, at first remove the device to suitable use position, then manual stretching connecting rod left for the fixture block shifts out spacing hole, afterwards remove the slider through the connecting rod, with this position that changes inside casing and frame, after removing the inside casing to the suitable position of frame, loosen the connecting rod, make the connecting rod move right under the elasticity effect of elastic expansion piece inner chamber, the fixture block stretches into in the spacing hole simultaneously, with the shape after this fixed inside casing and the frame combination, during the use, same operation, with the inside casing shrink to the frame top can, can this reach quick adjustment ladder height, be convenient for carry and remove.

2. This architectural decoration uses flexible cat ladder, through the cooperation use of rubber pad structure and telescopic link structure, after adjusting the position after inside casing and the frame combination, inside casing and frame after the stretch adjustment about, round axle one, telescopic link and the round axle two of both sides inside casing bottom are in the state of stretching about this moment, cooperation rubber pad and bellied material characteristic, utilize the frictional force between rubber pad and the bellied increase and the ground to this stability that improves the device.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the front appearance of the overall structure of the present utility model;

FIG. 2 is a schematic side elevational view of the overall structure of the present utility model;

FIG. 3 is a schematic elevation side view of the overall structure of the present utility model shown in section;

FIG. 4 is a schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic diagram of the structure of fig. 3B according to the present utility model.

In the figure: 1. a rotating shaft; 2. an outer frame; 3. an arc sleeve; 4. an arc-shaped pad; 5. a first supporting rod; 6. a chute; 7. an inner frame; 8. a second supporting rod; 9. a slide block; 10. an elastic expansion block; 11. a connecting rod; 12. a clamping block; 13. a limiting hole; 14. a threaded hole; 15. a threaded column; 16. a rubber pad; 17. a protrusion; 18. a circular shaft I; 19. a telescopic rod; 20. and a second round shaft.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the telescopic ladder for architectural decoration comprises a rotating shaft 1, an outer frame 2 is fixedly installed at the front side and the rear side of the bottom of the rotating shaft 1, an arc sleeve 3 is fixedly installed at the top of the front outer frame 2, an arc pad 4 is fixedly installed at the top of the rear outer frame 2, the shape and size of the inner cavity of the arc sleeve 3 are matched with those of the outer surface of the arc pad 4, the materials of the arc sleeve 3 and the arc pad 4 are made of synthetic rubber materials, therefore, when in use, the arc sleeve 3 and the arc pad 4 are utilized for facilitating the use of workers to sit at the top of the ladder, a first supporting rod 5 is uniformly and fixedly installed at the rear side of the middle of the outer frame 2, the middle of the inner cavity of the first supporting rod 5 and the second supporting rod 8 is made of metal materials, the outer surfaces of the first supporting rod 5 and the second supporting rod 8 are made of rubber materials, when the outer frame 5 and the outer frame 8 are matched with the rubber materials of the outer surfaces of the first supporting rod 5 and the second supporting rod 8, sliding blocks 6 are formed at the front sides of the left side and right sides of the outer frame 2, sliding blocks 6 are formed at the left side and right sides of the outer frame 2, the left side and right side sliding blocks 6 are respectively, the left side sliding blocks 6 and the right side sliding blocks 6 are fixedly installed at the inner frame 10, the inner frame 10 is fixedly matched with the inner frame 10, the inner frame 10 is fixedly installed at the inner frame 10 is fixedly and has a small inner frame 10, the inner frame 10 is fixedly installed at the inner frame 10, the inner frame 10 is fixedly matched with the inner frame 10, and has the inner frame 11 is fixedly matched inner frame 7 is fixedly installed at the inner frame 7, and has the inner frame 13 is fixedly matched inner frame 13 is mounted with the inner frame 13, and has the inner frame 13 is mounted with the inner frame is mounted and has the inner frame is mounted 3 inner frame is mounted and has the inner frame is used inside is used inner frame is used, the inner cavity of the elastic expansion block 10 is fixedly provided with a spring, the inner cavity of the elastic expansion block 10 is of a stretching structure, when the elastic expansion block is used, firstly, the connecting rod 11 is manually stretched leftwards, so that the clamping block 12 moves out of the limit hole 13, then the sliding block 9 is moved through the connecting rod 11, the positions of the inner frame 7 and the outer frame 2 are changed, after the sliding block is moved to a proper position, the connecting rod 11 is released, so that the connecting rod 11 moves rightwards under the elastic force of the inner cavity of the elastic expansion block 10, meanwhile, the clamping block 12 stretches into the limit hole 13, so that the combined shape of the inner frame 7 and the outer frame 2 is fixed, the limit hole 13 is uniformly formed on the rear side of the left side of the outer frame 2, threaded holes 14 are formed on the left side and right side of the bottom of the inner frame 7, threaded holes 14 are detachably provided with threaded columns 15, the shape and size of the inner walls of the threaded holes 14 are matched with the shape and size of the outer surfaces of the threaded columns 15, the rubber pad 16 and the bulges 17 are made of synthetic rubber materials, when in use, the threaded column 15 can be quickly replaced by utilizing the threaded hole 14 and matching with the material characteristics of the rubber pad 16 and the bulge 17, so that in the use process, the friction force between the rubber pad 16 and the bulge 17 and the ground is increased, the stability of the device is improved, the rubber pad 16 is detachably arranged at the bottom of the threaded column 15, the bulge 17 is uniformly and fixedly arranged at the bottom of the rubber pad 16, the round shaft I18 is fixedly arranged at the bottoms of the left side and the right side of the inner cavity of the inner frame 7, the telescopic rod 19 is fixedly arranged at one side of the round shaft I18 facing the middle part of the inner frame 7, the round shaft II 20 is fixedly arranged at the other side of the telescopic rod 19, the round shaft I18, the telescopic rod 19 and the inner frame 7 at the front side and the rear side of the connection are sequentially arranged, and when in use, after stretching the front inner frame 7 and the round shaft I18, the telescopic rod 19 and the round shaft II 20 are utilized, thereby improving the stability of the device.

Working principle: when the ladder is used, firstly, the device is moved to a proper use position, then the connecting rod 11 is manually pulled leftwards to enable the clamping block 12 to move out of the limiting hole 13, then the sliding block 9 is moved through the connecting rod 11, so that the positions of the inner frame 7 and the outer frame 2 are changed, after the inner frame 7 is moved to the proper position of the outer frame 2, the connecting rod 11 is loosened to enable the connecting rod 11 to move rightwards under the action of the elastic force of the inner cavity of the elastic telescopic block 10, and meanwhile, the clamping block 12 stretches into the limiting hole 13, so that the combined shape of the inner frame 7 and the outer frame 2 is fixed, and when the ladder is used, the same operation is performed, the inner frame 7 is contracted to the top of the outer frame 2, so that the height of the ladder can be quickly adjusted, and the ladder is convenient to carry and move;

after the position of the combined inner frame 7 and the combined outer frame 2 is adjusted, the adjusted inner frame 7 and the adjusted outer frame 2 are stretched left and right, at the moment, a first round shaft 18, a telescopic rod 19 and a second round shaft 20 at the bottoms of the inner frames 7 at the front side and the rear side are in a straight state, the material characteristics of the rubber pad 16 and the bulge 17 are matched, and the friction force between the rubber pad 16 and the bulge 17 and the ground is increased, so that the stability of the device is improved.

In conclusion, this architectural decoration is with flexible cat ladder compares in general device of the same kind, and this device possesses quick adjustment ladder height, and the stability when improving the use simultaneously is removed in the transport of being convenient for advantage.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a telescopic cat ladder for architectural decoration, a serial communication port, includes pivot (1), both sides all fixed mounting have frame (2) around pivot (1) bottom, the top fixed mounting of front side frame (2) has arc cover (3), the top fixed mounting of rear side frame (2) has arc pad (4), spout (6) have all been seted up to the rear side at frame (2) middle part's rear side evenly fixed mounting has branch one (5), spout (6) have all been seted up to the front side at the left and right sides of frame (2), the rear side movable mounting at frame (2) middle part has inside casing (7), the middle part of inside casing (7) evenly fixed mounting has branch two (8), the top of inside casing (7) left and right sides is equal fixed mounting has slider (9), the left side fixed mounting of left side slider (9) has flexible piece (10), the left side fixed mounting of flexible piece (10) has connecting rod (11), the rear side fixed mounting on connecting rod (11) right side fixture block (12), spacing hole (13) have evenly been seted up at the rear side at frame (2) left side.

2. The telescopic ladder for architectural decoration according to claim 1, wherein threaded holes (14) are formed in the left side and the right side of the bottom of the inner frame (7), threaded columns (15) are detachably mounted in the inner cavities of the threaded holes (14), rubber pads (16) are detachably mounted at the bottoms of the threaded columns (15), protrusions (17) are uniformly and fixedly mounted at the bottoms of the rubber pads (16), first round shafts (18) are fixedly mounted at the bottoms of the left side and the right side of the inner cavity of the inner frame (7), telescopic rods (19) are fixedly mounted on one side, facing the middle of the inner frame (7), of the first round shafts (18), and second round shafts (20) are fixedly mounted on the other sides of the telescopic rods (19).

3. The telescopic ladder stand for building decoration according to claim 1, wherein the shape and the size of the inner cavity of the arc-shaped sleeve (3) are matched with the shape and the size of the outer surface of the arc-shaped pad (4), and the arc-shaped sleeve (3) and the arc-shaped pad (4) are made of synthetic rubber materials.

4. The telescopic ladder stand for building decoration according to claim 1, wherein the middle parts of the inner cavities of the first supporting rod (5) and the second supporting rod (8) are made of metal materials, and the outer surfaces of the first supporting rod (5) and the second supporting rod (8) are made of rubber materials.

5. The telescopic ladder stand for building decoration according to claim 1, wherein the left side chute (6) penetrates through the left side of the outer frame (2), the right side chute (6) does not penetrate through the right side of the outer frame (2), and the shape and the size of the outer surface of the sliding block (9) are matched with the shape and the size of the inner cavity of the chute (6).

6. The telescopic ladder stand for building decoration according to claim 1, wherein the shape and the size of the outer surface of the clamping block (12) are matched with the shape and the size of the inner cavity of the limiting hole (13), the inner cavity of the elastic telescopic block (10) is fixedly provided with a spring, and the inner cavity of the elastic telescopic block (10) is of a stretching structure.

7. The telescopic ladder stand for building decoration according to claim 2, wherein the shape and the size of the inner wall of the threaded hole (14) are matched with the shape and the size of the outer surface of the threaded column (15), and the rubber pad (16) and the bulge (17) are made of synthetic rubber materials.

8. The telescopic ladder stand for building decoration according to claim 2, wherein the first circular shaft (18), the telescopic rod (19) and the second circular shaft (20) are sequentially provided with inner frames (7) which are connected at the front side and the rear side.