Rapid winding device for dense screen

Abstract

The utility model relates to the technical field of building construction, and discloses a dense screen fast winding device which comprises a base and a winding drum, the winding drum is fixedly connected to the upper portion of the base, an opening is formed in the inner wall of the top end of the winding drum, and a cover plate is hinged to the position, located on the inner wall of the opening, of the winding drum. The end of the winding drum is fixedly connected with a motor, the inner wall of the base is rotationally connected with a winding roller, an output shaft of the motor is fixedly connected with the end of the winding roller, a strip-shaped groove is formed in the roller wall of the winding roller, and a limiting mechanism is arranged on the inner wall of the cover plate. The cover plate is opened, the edge of the dense mesh extends to the inner wall, located in the strip-shaped groove, of the winding roller, subsequent winding treatment on the dense mesh is facilitated, the output shaft of the motor rotates to drive the winding roller to rotate, and the winding roller rotates to enable the dense mesh to be wound on the roller wall of the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fast winding device for a dense mesh. Background Art

[0002] Building construction refers to the actual construction process of a building project according to design drawings and construction plans. This process includes land leveling, foundation construction, structural construction, decoration and other links, which need to be carried out by a professional construction team. The dense mesh used in construction can be used to fence off the construction site to prevent construction materials and tools from falling and injuring workers. At the same time, it can block debris and debris from flying out to improve the safety of the construction site.

[0003] In the prior art, during the construction process, after the dense mesh is used, in order to facilitate the subsequent transportation of the dense mesh, the dense mesh needs to be rolled up. However, the dense mesh has a large area, and the edges are easily lifted up during rolling, which makes the rolling operation inconvenient and affects the efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that after the use of the dense mesh, in order to facilitate the subsequent transportation of the dense mesh, the dense mesh needs to be rolled up, and the area of ​​the dense mesh is large, and the position of the edge is easy to curl up during rolling, which makes it inconvenient to carry out the rolling operation and affects the efficiency of rolling. A fast rolling device for dense mesh is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fast winding device for a dense mesh comprises a base and a winding drum, wherein the winding drum is fixedly connected to the top of the base, an opening is provided on the inner wall of the top end of the winding drum, a cover plate is hingedly provided on the inner wall of the winding drum located at the opening, an end of the winding drum is fixedly connected to a motor, a winding roller is rotatably connected to the inner wall of the base, an output shaft of the motor is fixedly connected to the end of the winding roller, a strip groove is provided on the roller wall of the winding roller, a limiting mechanism is provided on the inner wall of the cover plate, and a clamping mechanism is provided on the inner wall of the winding roller located in the strip groove.

[0007] Preferably, a universal wheel is fixedly connected to the bottom of the base.

[0008] Preferably, the limiting mechanism includes a spring, a slider and a limiting rod, a cavity is opened on the inner wall of the cover plate, the spring is fixedly connected to the inner wall of the cover plate located in the cavity, the end of the spring is fixedly connected to the slider, the slider is slidably arranged on the inner wall of the cover plate located in the cavity, the limiting rod is fixedly connected to the end of the slider away from the spring, a slot is opened on the inner wall of the winding drum, and the limiting rod is inserted into the inner wall of the slot.

[0009] Preferably, a pull rod is fixedly connected to the side wall of the sliding block, an opening is provided on the side wall of the cover plate, and the pull rod is slidably arranged on the inner wall of the cover plate located at the opening.

[0010] Preferably, the clamping mechanism includes a threaded ring, a threaded rod and a clamping plate, the inner wall of the winding roller is provided with a cavity, the threaded ring is fixedly connected to the inner wall of the cavity, the rod wall of the threaded rod is threadedly connected to the inner wall of the threaded ring, the clamping plate is rotatably connected to the bottom of the threaded rod, and the bottom of the clamping plate extends to the inner wall of the strip groove of the winding roller.

[0011] Preferably, a non-slip pad is fixedly connected to the bottom of the clamping plate, and a top rod wall of the threaded rod extends to above the threaded ring and is fixedly connected to a handle.

[0012] Compared with the prior art, the utility model provides a fast winding device for a dense mesh, which has the following beneficial effects:

[0013] 1. The dense mesh fast winding device opens the cover plate to extend the edge of the dense mesh to the inner wall of the winding roller located in the strip groove, so as to facilitate the subsequent winding of the dense mesh. The output shaft of the motor rotates to drive the winding roller to rotate, and the winding roller rotates to make the dense mesh wound on the roller wall of the winding roller.

[0014] 2. The dense mesh quick winding device drives the threaded rod to rotate and move downward along the inside of the threaded ring by turning the handle, which can push the clamping plate to extend to the inner wall of the strip groove to stably clamp the dense mesh, so that the dense mesh can remain stable when it is subsequently rolled up.

[0015] 3. The dense mesh fast winding device pushes the slider and the limit rod to move through the spring, so that the limit rod extends to the inner wall of the slot, and the rod wall of the limit rod is pressed against the inner wall of the winding roller in the slot to increase the friction, so that the cover plate is stably set on the inner wall of the winding roller in the opening, which is convenient for the subsequent stable transportation of the winding roller. Subsequently, the pull rod is pulled to shrink the limit rod to the outside of the winding roller, which is convenient for opening the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a fast winding device for a dense mesh proposed by the utility model;

[0017] Figure 2 for Figure 1 A top view of the structure of the mid-reel reel;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the local A part;

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0020] In the figure: 1 base, 2 winding drum, 3 universal wheel, 4 cover plate, 5 motor, 6 winding roller, 7 spring, 8 slider, 9 limit rod, 10 pull rod, 11 threaded ring, 12 threaded rod, 13 clamping plate, 14 anti-slip pad, 15 handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A fast winding device for a dense mesh comprises a base 1 and a winding drum 2, wherein the winding drum 2 is fixedly connected to the top of the base 1, an opening is provided on the inner wall of the top end of the winding drum 2, a cover plate 4 is hingedly provided on the inner wall of the winding drum 2 located at the opening, a motor 5 is fixedly connected to the end of the winding drum 2, a winding roller 6 is rotatably connected to the inner wall of the base 1, an output shaft of the motor 5 is fixedly connected to the end of the winding roller 6, a strip groove is provided on the roller wall of the winding roller 6, and a universal wheel 3 is fixedly connected to the bottom of the base 1.

[0023] A clamping mechanism is provided on the inner wall of the strip-shaped groove of the winding roller 6, and the clamping mechanism includes a threaded ring 11, a threaded rod 12 and a clamping plate 13. A cavity is opened on the inner wall of the winding roller 6, and the threaded ring 11 is fixedly connected to the inner wall of the cavity. The rod wall of the threaded rod 12 is threadedly connected to the inner wall of the threaded ring 11, and the clamping plate 13 is rotatably connected to the bottom of the threaded rod 12. The bottom of the clamping plate 13 extends to the inner wall of the strip-shaped groove of the winding roller 6, and the bottom of the clamping plate 13 is fixedly connected with an anti-slip pad 14, and the top rod wall of the threaded rod 12 extends to the top of the threaded ring 11 and is fixedly connected with a handle 15.

[0024] When in use, the cover plate 4 is opened, and then the edge of the dense mesh is extended to the inner wall of the strip groove of the winding roller 6 to facilitate the subsequent winding of the dense mesh. The rotation of the output shaft of the motor 5 can drive the winding roller 6 to rotate. The rotation of the winding roller 6 can make the dense mesh wound on the roller wall of the winding roller 6. In order to keep the dense mesh stable during winding, the handle 15 can drive the threaded rod 12 to rotate along the inside of the threaded ring 11 and move downward to push the clamping plate 13 to extend to the inner wall of the strip groove to stably clamp the dense mesh, so that the dense mesh can remain stable during subsequent winding, and the anti-slip pad 14 can increase friction to prevent the dense mesh from slipping out to the outside of the strip groove.

[0025] In order to stably arrange the cover plate 4 on the inner wall of the opening of the winding roller 2, as shown in FIG. Figure 1-4 As shown, a limiting mechanism is provided on the inner wall of the cover plate 4, and the limiting mechanism includes a spring 7, a slider 8 and a limiting rod 9. A cavity is provided on the inner wall of the cover plate 4, and the spring 7 is fixedly connected to the inner wall of the cover plate 4 located in the cavity. The end of the spring 7 is fixedly connected to the slider 8, and the slider 8 is slidably set on the inner wall of the cover plate 4 located in the cavity. The limiting rod 9 is fixedly connected to the end of the slider 8 away from the spring 7. A slot is provided on the inner wall of the winding drum 2, and the limiting rod 9 is inserted into the inner wall of the slot. A pull rod 10 is fixedly connected to the side wall of the slider 8, and an opening is provided on the side wall of the cover plate 4, and the pull rod 10 is slidably set on the inner wall of the cover plate 4 located in the opening.

[0026] The spring 7 can push the slider 8 and the limit rod 9 to move, so that the limit rod 9 extends to the inner wall of the slot. The rod wall of the limit rod 9 is pressed against the inner wall of the winding roller 2 located in the slot to increase the friction force, so that the cover plate 4 can be stably set on the inner wall of the winding roller 2 located in the opening, which can facilitate the subsequent stable transportation of the winding roller 2. Subsequent pulling of the pull rod 10 can make the limit rod 9 shrink to the outside of the winding roller 2, so as to facilitate the opening of the cover plate 4.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fast winding device for a dense mesh, comprising a base (1) and a winding drum (2), characterized in that: The winding drum (2) is fixedly connected above the base (1); an opening is provided on the inner wall of the top end of the winding drum (2); a cover plate (4) is hingedly provided on the inner wall of the winding drum (2) located at the opening; a motor (5) is fixedly connected to the end of the winding drum (2); a winding roller (6) is rotatably connected to the inner wall of the base (1); an output shaft of the motor (5) is fixedly connected to the end of the winding roller (6); a strip groove is provided on the roller wall of the winding roller (6); a limiting mechanism is provided on the inner wall of the cover plate (4); and a clamping mechanism is provided on the inner wall of the winding roller (6) located at the strip groove.

2. A fast winding device for a dense mesh according to claim 1, characterized in that: A universal wheel (3) is fixedly connected to the bottom of the base (1).

3. A fast winding device for a dense mesh according to claim 1, characterized in that: The limiting mechanism comprises a spring (7), a slider (8) and a limiting rod (9); a cavity is provided on the inner wall of the cover plate (4); the spring (7) is fixedly connected to the inner wall of the cover plate (4) located in the cavity; the end of the spring (7) is fixedly connected to the slider (8); the slider (8) is slidably arranged on the inner wall of the cover plate (4) located in the cavity; the limiting rod (9) is fixedly connected to one end of the slider (8) away from the spring (7); a slot is provided on the inner wall of the winding drum (2); and the limiting rod (9) is plugged into the inner wall of the slot.

4. A fast winding device for a dense mesh according to claim 3, characterized in that: A pull rod (10) is fixedly connected to the side wall of the sliding block (8), an opening is provided on the side wall of the cover plate (4), and the pull rod (10) is slidably arranged on the inner wall of the cover plate (4) located at the opening.

5. A fast winding device for a dense mesh according to claim 1, characterized in that: The clamping mechanism comprises a threaded ring (11), a threaded rod (12) and a clamping plate (13); the inner wall of the winding roller (6) is provided with a cavity; the threaded ring (11) is fixedly connected to the inner wall of the cavity; the rod wall of the threaded rod (12) is threadedly connected to the inner wall of the threaded ring (11); the clamping plate (13) is rotatably connected to the bottom of the threaded rod (12); and the bottom of the clamping plate (13) extends to the inner wall of the strip groove of the winding roller (6).

6. A fast winding device for a dense mesh according to claim 5, characterized in that: The bottom of the clamping plate (13) is fixedly connected to an anti-slip pad (14), and the top end wall of the threaded rod (12) extends to the top of the threaded ring (11) and is fixedly connected to a handle (15).

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