Movable crawling ladder convenient for wall surface construction
By designing a mobile ladder body with adjustable height, including bottom plate, mullet, oblique frame and vertical barrel, the problem of height adjustment in the prior art is solved, and stable construction at different heights is achieved, which facilitates construction in the middle of the wall. operate.
Patent Information
- Application Number
- CN202420789257.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing mobile ladder cannot adjust the height of the standing position, which makes it difficult to construct in the middle of the wall, and it is difficult for workers to operate while standing on the ground or squatting on high places.
A moving ladder including a ladder main body is designed. The ladder main body consists of a base plate, a mullet, an oblique frame, a vertical cylinder, a horizontal plate, a protective plate, a cutting blade and a limit hole. The vertical cylinder can slide, and the horizontal plate can slide up and down. Height adjustment is also made by inserting the limit hole through cuttings to ensure that construction personnel are convenient for construction at different heights.
It achieves stable and firm construction at different heights, solves the problem of difficult operation of workers standing on the ground or squatting on high places, and facilitates construction operations in the middle of the wall.
Smart Images
Figure CN222295617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction auxiliary tools, in particular to a mobile ladder which is convenient for wall construction. Background Art
[0002] During wall decoration construction, some walls are high and require the use of mobile ladders for climbing. When using mobile ladders, the height of the standing position is often not adjustable, making it difficult to construct in the middle of the wall (such as grinding, puttying, etc.), and it is not easy for workers to operate while standing on the ground or squatting at a high place. Utility Model Content
[0003] The utility model aims to address the deficiencies in the prior art and provides a mobile ladder that is convenient for wall construction, comprising a ladder main body, the ladder main body comprising a base plate, a vertical frame is installed on the base plate, an inclined frame is arranged between the top of the vertical frame and the base plate, a ladder is installed on the inclined frame, two vertical cylinders are vertically slidably sleeved on the vertical frame, a horizontal board for construction workers to stand on one side of the two vertical cylinders is fixedly installed together, a protective plate is fixedly installed together with one side of the horizontal board and the vertical cylinder, a fixing block is fixedly installed on the horizontal board, an insert strip is horizontally inserted on the fixing block, a vertical board is vertically fixedly installed in the vertical frame, a plurality of limiting holes are evenly opened on the vertical board, one end of the insert strip is inserted in the limiting hole, and the height of the horizontal board can be adjusted.
[0004] Preferably, a transverse groove is formed on the transverse plate, a limit block is fixedly installed at the bottom of the inserting strip, and the limit block is slidably installed in the transverse groove.
[0005] Preferably, a pull-out opening is provided on the top of the inserting strip.
[0006] Preferably, rollers are provided at the four corners of the bottom of the ladder body.
[0007] Preferably, two reinforcement frames are symmetrically fixedly mounted on one side of the bottom plate and the vertical frame, and the reinforcement frames are located below the horizontal plate.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, the bottom plate, the vertical frame and the inclined frame form a right triangle, and the ladder is installed inside the inclined frame. The stability of the triangle makes the ladder also firm. Construction workers enter the horizontal plate through the ladder. Since the vertical tube can slide up and down along the vertical frame, the horizontal plate installed on one side of the vertical tube can also slide up and down, which is convenient for construction of walls of different heights. After the horizontal plate reaches the specified height position, the horizontal plate is limited by inserting the insert strip into the corresponding limit hole to complete the position fixation of the horizontal plate in the height direction. Therefore, the utility model can make the middle of the wall easy to construct, and solve the problem that it is difficult for workers to operate when standing on the ground or squatting at a high place. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a side sectional view of the horizontal plate of the utility model.
[0012] In the figure: 1. ladder body; 2. vertical board; 3. vertical tube; 4. bottom plate; 11. vertical frame; 21. limiting hole; 31. horizontal board; 32. fixing block; 33. protective plate; 34. insert strip; 35. horizontal groove; 36. dial mouth; 37. limiting block; 41. reinforcing frame. DETAILED DESCRIPTION
[0013] The technical solution of the utility model is described in detail below with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the embodiments.
[0014] Reference Figure 1 and Figure 2 The utility model discloses a mobile ladder for convenient wall construction, comprising a ladder body 1, the ladder body 1 comprising a bottom plate 4, a vertical frame 11 is installed on the bottom plate 4, an inclined frame is arranged between the top of the vertical frame 11 and the bottom plate 4, a ladder is installed on the inclined frame, two vertical tubes 3 are vertically slidably sleeved on the vertical frame 11, a horizontal plate 31 for construction workers to stand on one side of the two vertical tubes 3 is fixedly installed together, a protective plate 33 is fixedly installed together with one side of the horizontal plate 31 and the vertical tube 3, a fixing block 32 is fixedly installed on the horizontal plate 31, an insert 34 is horizontally inserted on the fixing block 32, a vertical plate 2 is vertically fixedly installed in the vertical frame 11, a plurality of limiting holes 21 are evenly opened on the vertical plate 2, one end of the insert 34 is inserted in the limiting hole 21, and can The height of the horizontal board 31 can be adjusted. In the utility model, the bottom plate 4, the vertical frame 11 and the inclined frame form a ladder body 1 in the shape of a right triangle. The ladder is installed inside the inclined frame. The stability of the triangle makes the ladder also firm. The construction workers enter the horizontal board 31 through the ladder. Since the vertical tube 3 can slide up and down along the vertical frame 11, the horizontal board 31 installed on one side of the vertical tube 3 can also slide up and down, which is convenient for the construction of walls of different heights. After the horizontal board 31 reaches the specified height position, the horizontal board 31 is limited by inserting the insertion strip 34 into the corresponding limiting hole 21, so that the position of the horizontal board 31 in the height direction is fixed. Therefore, the utility model can make the middle of the wall easy to construct, and solve the problem that it is difficult for workers to operate when standing on the ground or squatting at a high place.
[0015] In the utility model, a transverse groove 35 is provided on the transverse plate 31, and a limit block 37 is fixedly installed at the bottom of the insertion strip 34. The limit block 37 is slidably installed in the transverse groove 35 to prevent the insertion strip 34 from detaching; a shifting hole 36 is provided on the top of the insertion strip 34 to facilitate the shifting of the insertion strip 34; the ladder body 1 is fixedly installed at the bottom of the ladder body 1, and rollers are provided at the bottom of the ladder body 1 to facilitate the overall movement; two reinforcing frames 41 are symmetrically fixedly installed on one side of the bottom plate 4 and the vertical frame 11, and the reinforcing frame 41 is located below the transverse plate 31 to improve the overall stability.
[0016] Implementation principle: the vertical tube 3 can slide up and down along the vertical frame 11, the construction workers can stand on the horizontal board 31, and can be protected by the protective plate 33, the insertion strip 34 can be inserted into the corresponding limit hole 21, and the horizontal board 31 can be limited, which is convenient for wall construction at different heights; the limit block 37 is slidably installed in the horizontal groove 35, which can be convenient for limiting and preventing the insertion strip 34 from detaching. The insertion strip 34 is provided with a dialing port 36, which can facilitate the insertion strip 34 to be moved.
[0017] As above, although the utility model has been shown and described with reference to a specific preferred embodiment, it should not be interpreted as limiting the utility model itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the utility model defined in the attached claims.
Claims
1. A mobile ladder for wall construction, comprising a ladder body, the ladder body comprising a bottom plate, a vertical frame is installed on the bottom plate, an inclined frame is arranged between the top of the vertical frame and the bottom plate, and a ladder is installed on the inclined frame, characterized in that: Two vertical cylinders are provided on the vertically sliding sleeves of the vertical frame, and a horizontal board for construction workers to stand is fixedly installed on one side of the two vertical cylinders. A protective plate is fixedly installed on the horizontal board and one side of the vertical cylinder. A fixed block is fixedly installed on the horizontal board, and an insertion strip is horizontally inserted on the fixed block. A vertical board is vertically fixedly installed in the vertical frame, and a plurality of limiting holes are evenly opened on the vertical board. One end of the insertion strip is inserted in the limiting hole to adjust the height of the horizontal board.
2. A mobile ladder for wall construction according to claim 1, characterized in that: The transverse plate is provided with a transverse groove, a limit block is fixedly installed at the bottom of the inserting strip, and the limit block is slidably installed in the transverse groove.
3. A mobile ladder for wall construction according to claim 2, characterized in that: A pull-out opening is provided on the top of the inserting strip.
4. A mobile ladder for wall construction according to claim 3, characterized in that: Rollers are arranged at the four corners of the bottom of the ladder body.
5. A mobile ladder for wall construction according to claim 4, characterized in that: Two reinforcement frames are symmetrically fixedly mounted on one side of the bottom plate and the vertical frame, and the reinforcement frames are located below the horizontal plate.