Corrosion-resistant scaffold convenient to clean

Abstract

The utility model discloses a corrosion-resistant scaffold convenient to clean, which belongs to the technical field of scaffolds and comprises a steel pipe, a cleaning ring is slidably sleeved on the pipe wall of the steel pipe, a first annular groove and a second annular groove are arranged on the inner wall of the cleaning ring, and semicircular plates are symmetrically slidably connected in the first annular groove. Limiting cylinders are symmetrically and fixedly connected to the inner wall of the first annular groove, telescopic rods are slidably connected into the limiting cylinders, the tail ends of the telescopic rods are fixedly connected with the outer side of the semicircular plate, springs are fixedly connected into the limiting cylinders, the tail ends of the springs are fixedly connected with the telescopic rods, and a grinding plate is fixedly connected to the inner wall of the semicircular plate; and a rotating ring is rotationally mounted in the second annular groove, and a cleaning brush is fixedly connected to the inner wall of the rotating ring. Compared with the prior art, the device can effectively clean steel pipes in the scaffold, and meanwhile the service life of the scaffold is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of scaffolds, in particular to a corrosion-resistant scaffold which is easy to clean. Background Art

[0002] Scaffolding is a working platform set up to ensure the smooth progress of each construction process. It can be divided into external scaffolding and internal scaffolding according to the location of the scaffolding. It can be divided into wooden scaffolding, bamboo scaffolding, and steel pipe scaffolding according to the material. It can be divided into vertical scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, etc. according to the structural form.

[0003] Corrosion-resistant scaffolding is mostly set up outside the building when in use to facilitate construction operations of workers, and the bottom of the scaffolding is mostly directly plugged into the muddy ground. Therefore, long-term use will inevitably cause mud, water, sand and soil on the ground as well as cement mortar during construction to adhere to the surface of the scaffolding, thereby increasing the difficulty of disassembling the scaffolding and increasing the weight of the scaffolding, and even affecting the transportation of the scaffolding and the next installation. There is currently no convenient and fast scaffolding cleaning device, so there is an urgent need for a corrosion-resistant scaffolding that is easy to clean to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a corrosion-resistant scaffold that is easy to clean, so as to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a corrosion-resistant scaffolding that is easy to clean, comprising a steel pipe for assembling a corrosion-resistant scaffolding that is easy to clean, characterized in that: a cleaning ring is slidably sleeved on the pipe wall of the steel pipe, a handle is symmetrically fixedly connected to the side wall of the cleaning ring, a first annular groove and a second annular groove are opened on the inner wall of the cleaning ring, a semicircular plate is symmetrically slidably connected to the interior of the first annular groove, a limiting cylinder is symmetrically fixedly connected to the inner wall of the first annular groove, a telescopic rod is slidably connected to the inner wall of the limiting cylinder, and the end of the telescopic rod is fixedly connected to the outer side of the semicircular plate, a spring is fixedly connected to the interior of the limiting cylinder, the end of the spring is fixedly connected to the telescopic rod, and a polishing plate for cleaning is fixedly connected to the inner wall of the semicircular plate;

[0006] A rotating ring is rotatably installed inside the second annular groove, a cleaning brush is fixedly connected to the inner wall of the rotating ring, a gear ring is fixedly sleeved on the outer wall of the rotating ring, a motor is fixedly connected to the outer side of the cleaning ring, a gear is fixedly sleeved on the end of the rotating shaft of the motor, and the gear rotates to extend into the second annular groove and engages with the gear ring.

[0007] Preferably, the inner wall of the limiting cylinder is symmetrically provided with limiting grooves, and the outer wall of the telescopic rod is symmetrically connected with limiting blocks.

[0008] Preferably, the two limiting blocks fixedly connected to the outer wall of the telescopic rod are respectively slidably connected to the interiors of the two limiting grooves formed in the inner wall of the limiting cylinder.

[0009] Preferably, the outer wall of each of the two semicircular plates is fixedly installed with a vibration motor.

[0010] Preferably, the upper and lower ends of the rotating ring are fixedly connected with sealing pads, and the sides of the sealing pads away from the rotating ring are slidably and tightly attached to the inner wall of the second annular groove.

[0011] Preferably, the upper and lower sides of the semicircular plate are fixedly connected with buffer pads, and the side wall of the buffer pad is slidably and tightly attached to the inner wall of the first annular groove.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are:

[0013] When the surface of the corrosion-resistant scaffold is attached with a large amount of cement mortar and slurry, the two handles are held, the cleaning ring is lifted upward or pressed downward, and the motor installed on the side wall of the cleaning ring is started, so that the gear and the gear ring engaged with the gear are rotated by the motor, the rotating ring and the cleaning brush inside the rotating ring are rotated along the outer wall of the steel pipe, and the outer wall of the steel pipe is cleaned.

[0014] The interior of the first annular groove formed in the inner wall of the cleaning ring is symmetrically provided with the semicircular plate, and the inner wall of the semicircular plate is provided with the polishing plate. At the same time, the limiting cylinder, the telescopic rod and the spring are arranged between the semicircular plate and the inner wall of the first annular groove, so that the telescopic rod and the semicircular plate can be effectively pushed by the spring to move towards the steel pipe until the polishing plate inside the semicircular plate contacts the outer wall of the steel pipe. Therefore, when the cleaning ring moves up and down, the slurry and cement mortar on the surface of the steel pipe can be cleaned. Compared with the prior art, the device can effectively clean the steel pipe in the scaffold, and the service life of the scaffold is improved.

[0015] 1, steel pipe; 2, cleaning ring; 3, first annular groove; 4, semicircular plate; 5, polishing plate; 6, limiting cylinder; 7, telescopic rod; 8, spring; 9, second annular groove; 10, rotating ring; 11, gear; 12, motor; 13, cleaning brush; 14, limiting block; 15, vibration motor; 16, sealing pad; 17, buffer pad BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0017] Figure 1 It is the structure schematic view of the utility model;

[0018] Figure 2 It is the structure schematic view of the cleaning ring in the utility model;

[0019] Figure 3 It is the three-dimensional sectional view of the cleaning ring in the utility model;

[0020] Figure 4 It is the connection schematic view of the semicircle plate, the limiting cylinder and the telescopic rod in the utility model;

[0021] Figure 5 It is the plane sectional view of the limiting cylinder in the utility model.

[0022] Mark explanation:

[0023] In the drawing: 1, steel pipe; 2, cleaning ring; 3, first annular groove; 4, semicircle plate; 5, polishing plate; 6, limiting cylinder; 7, telescopic rod; 8, spring; 9, second annular groove; 10, rotating ring; 11, gear; 12, motor; 13, cleaning brush; 14, limiting block; 15, vibration motor; 16, sealing gasket; 17, buffer pad. Specific implementation

[0024] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid obscuring the utility model, some technical features known in the art are not described.

[0025] Unless the direction indicated by the single definition, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawing shown by the utility model, which is explained here.

[0026] The connection mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0027] As Figures 1 to 5 A corrosion-resistant scaffold main body structure convenient to clean shown in the drawing is steel pipe 1, the pipe wall of steel pipe 1 is slidably sleeved with cleaning ring 2, the side wall of cleaning ring 2 is fixedly connected with handle symmetrically, the handle is symmetrically arranged, so it is convenient for the operator to hold and drive cleaning ring 2 to move up and down;

[0028] The steel pipe (1) is made of corrosion-resistant material, the surface of the steel pipe is treated by hot-dip galvanizing, a zinc layer is formed as a protective layer to isolate the steel from corrosive medium, the cost is lower than that of stainless steel, and the corrosion resistance is good. It is suitable for humid environment, general industrial site and other moderate corrosive environment

[0029] The inner wall of the cleaning ring 2 is provided with a first annular groove 3 and a second annular groove 9, the first annular groove 3 is located above the second annular groove 9, the inside of the first annular groove 3 is symmetrically connected with a semicircular plate 4, the outer wall of the two semicircular plates 4 is fixedly connected with a vibration motor 15, when the cement mortar on the surface of the steel pipe 1 is dry, it is difficult to clean it only by up and down friction, at this time, the vibration motor 15 is started, the semicircular plate 4 connected with the vibration motor 15 is vibrated, the dry cement mortar and the steel pipe 1 are vibrated, which can effectively break the dry cement mortar, so as to facilitate the cleaning;

[0030] The upper and lower sides of the semicircular plate 4 are fixedly connected with a buffer pad 17, the side wall of the buffer pad 17 is slidably attached to the inner wall of the first annular groove 3, thanks to the buffer pad 17 on the upper and lower sides of the semicircular plate 4, which can effectively prevent the semicircular plate 4 from transmitting a large amount of vibration to the cleaning ring 2 when vibrating, thereby reducing the intensity of the vibration felt by the operator;

[0031] The inner wall of the first annular groove 3 is fixedly connected with a limiting cylinder 6, the limiting cylinder 6 is slidably connected with an extension rod 7, and the end of the extension rod 7 is fixedly connected with the outer side of the semicircular plate 4, the inner wall of the limiting cylinder 6 is symmetrically provided with a limiting groove, the outer wall of the extension rod 7 is symmetrically connected with a limiting block 14, the outer wall of the extension rod 7 is fixedly connected with two limiting blocks 14, which are respectively slidably connected in the two limiting grooves in the inner wall of the limiting cylinder 6, thanks to the two limiting blocks 14 on the side wall of the extension rod 7, which can effectively limit the moving direction of the extension rod 7 and the semicircular plate 4, the inside of the limiting cylinder 6 is fixedly connected with a spring 8, the end of the spring 8 is fixedly connected with the extension rod 7, and the inner wall of the semicircular plate 4 is fixedly connected with a polishing plate 5;

[0032] The inside of the second annular groove 9 is rotatably connected with a rotating ring 10, the inner wall of the rotating ring 10 is fixedly connected with a cleaning brush 13, the outer wall of the rotating ring 10 is fixedly connected with a gear ring, the outer side of the cleaning ring 2 is fixedly connected with a motor 12, the rotating shaft of the motor 12 is fixedly connected with a gear 11, and the gear 11 extends into the second annular groove 9 and is engaged with the gear ring, the upper and lower ends of the rotating ring 10 are fixedly connected with a sealing pad 16, and the side away from the rotating ring 10 of the sealing pad 16 is slidably and sealingly attached to the inner wall of the second annular groove 9, thanks to the sealing pad 16, which can form a seal between the rotating ring 10 and the inner wall of the second annular groove 9, thereby effectively preventing dust from entering the inside of the second annular groove 9 and affecting the engagement rotation of the gear 11 and the gear ring.

[0033] Working principle

[0034] The corrosion-resistant scaffold convenient to clean, in use, first, the cleaning ring 2 is sleeved to the bottom layer steel pipe 1 of the scaffold, when the surface of the bottom layer steel pipe 1 of the scaffold is attached with more cement mortar and slurry, at this time, the two handles fixedly connected on the outer wall of the cleaning ring 2 are held symmetrically, the cleaning ring 2 is lifted up or pressed down, and the motor 12 installed on the side wall of the cleaning ring 2 is started, the rotation of the gear 11 fixed to the end of the rotating shaft of the motor 12 and the gear ring meshed with the gear 11 is driven, the gear ring rotates along the inside of the second annular groove 9, the rotation of the rotating ring 10 fixedly sleeved in the inside of the gear ring and the cleaning brush 13 fixedly connected to the inner wall of the rotating ring 10 is driven along the outer wall of the steel pipe 1, so that the outer wall of the steel pipe 1 is rotated and cleaned, so that the silt attached to the surface of the steel pipe 1 is effectively cleaned.

[0035] The inside of the first annular groove 3 opened in the inner wall of the cleaning ring 2 is symmetrically provided with the semicircular plate 4, and the inner wall of the semicircular plate 4 is provided with the polishing plate 5, and the setting of the limiting cylinder 6, the telescopic rod 7 and the spring 8 between the semicircular plate 4 and the inner wall of the first annular groove 3 can effectively push the telescopic rod 7 and the semicircular plate 4 to move to the steel pipe 1 by the spring 8 until the polishing plate 5 fixedly connected in the inside of the semicircular plate 4 contacts with the outer wall of the steel pipe 1, so that when the cleaning ring 2 moves up and down, the slurry and cement mortar on the surface of the steel pipe 1 can be cleaned, when the cement mortar on the surface of the steel pipe 1 is dry, it is difficult to clean it only by up and down friction, at this time, the vibration motor 15 is started, the semicircular plate 4 fixedly connected with the vibration motor 15 is vibrated, the dry cement mortar and the steel pipe 1 are vibrated by the semicircular plate 4, so that the dry cement mortar can be effectively vibrated and broken, thereby facilitating the cleaning.

[0036] It should be noted that, in this text, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitation, the statement "including a limited element" does not exclude the existence of other identical elements in the process, method, article or equipment including the element.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant scaffold easy to clean, comprising a steel pipe (1) for assembling the corrosion-resistant scaffold easy to clean, and the steel pipe (1) is made of a corrosion-resistant material, characterized in that: The steel pipe (1) is slidably sleeved with a cleaning ring (2) on the pipe wall, the side wall of the cleaning ring (2) is symmetrically and fixedly connected with a handle, the inner wall of the cleaning ring (2) is provided with a first annular groove (3) and a second annular groove (9), the inside of the first annular groove (3) is symmetrically and slidably connected with a semicircular plate (4), the inner wall of the first annular groove (3) is symmetrically and fixedly connected with a limiting cylinder (6), the limiting cylinder (6) is slidably connected with an extension rod (7), and the end of the extension rod (7) is fixedly connected with the outer side of the semicircular plate (4), the inside of the limiting cylinder (6) is fixedly connected with a spring (8), the end of the spring (8) is fixedly connected with the extension rod (7), and the inner wall of the semicircular plate (4) is fixedly connected with a polishing plate (5) for cleaning. The inside of the second annular groove (9) is rotatably provided with a rotating ring (10), the inner wall of the rotating ring (10) is fixedly connected with a cleaning brush (13) for cleaning, the outer wall of the rotating ring (10) is fixedly sleeved with a gear ring, the outer side of the cleaning ring (2) is fixedly connected with a motor (12), the rotating shaft end of the motor (12) is fixedly sleeved with a gear (11), and the gear (11) is rotatably extended into the second annular groove (9) and engaged with the gear ring.

2. The corrosion resistant scaffolding of easy cleaning according to claim 1, characterized in that: The inner wall of the limiting cylinder (6) is symmetrically provided with a limiting groove, and the outer wall of the extension rod (7) is symmetrically and fixedly connected with a limiting block (14).

3. The corrosion resistant scaffolding of easy cleaning according to claim 2, characterized in that: The outer wall of the extension rod (7) is fixedly connected with two limiting blocks (14), and the two limiting blocks (14) are slidably connected in the two limiting grooves in the inner wall of the limiting cylinder (6).

4. The corrosion resistant scaffolding of claim 1, wherein: The outer wall of the semicircular plate (4) is fixedly connected with a vibration motor (15).

5. The corrosion resistant scaffolding of easy cleaning according to claim 1, characterized in that: The upper and lower ends of the rotating ring (10) are fixedly connected with sealing pads (16), and the side, away from the rotating ring (10), of the sealing pad (16) is slidably and sealingly attached to the inner wall of the second annular groove (9).

6. The corrosion resistant scaffolding of easy cleaning according to claim 1, characterized in that: The upper and lower sides of the semicircular plate (4) are fixedly connected with buffer pads (17), and the side wall of the buffer pad (17) is slidably attached to the inner wall of the first annular groove (3).

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