Rapid film covering tool for concrete column

Abstract

The utility model discloses a concrete column quick film covering tool which comprises a vertical rod, a handle is arranged at the rear end of the vertical rod, a mobile power source is installed in the handle, an electric button is embedded in the handle and electrically connected with the handle, a film covering structure is installed at the front end of the vertical rod, and the mobile power source is electrically connected with the electric button. The utility model relates to the technical field of concrete structure column maintenance, which has the advantages that: 1) a single person can complete the plastic film covering work on the surfaces of a concrete column and a shear wall by using the tool without the cooperation of a plurality of workers, so that the manpower is saved; 2) by using the tool, a worker can stand on the building ground to perform film covering operation, so that the frequency of high-place operation of the worker is reduced, the risk of high-place operation of the worker is reduced as much as possible, and the safety coefficient is greatly improved; and 3) the device is a non-disposable product, the plastic film and the rolling shaft are convenient to replace, can be continuously used after being transported to other construction sites to be assembled, and can be recycled in a plurality of construction sites, so that the practical value is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete structure column maintenance, in particular to a tool for rapid film covering of concrete columns. Background Art

[0002] The maintenance of concrete frame columns is the longest process in the entire concrete project and has the greatest impact on concrete quality.

[0003] At present, the commonly used maintenance method at construction sites is water sprinkling and moisturizing maintenance. This maintenance method requires taking measures such as sprinkling and spraying on the concrete to ensure that the concrete is moist. However, for vertical components such as frame columns, water loss during water sprinkling maintenance is fast, and it is easy to fail to maintain the maintenance. Therefore, it is necessary to use plastic film to wrap the concrete column to retain moisture and maintain the temperature and humidity of the column component.

[0004] Conventional methods are mostly manual covering, which is labor-intensive. If the height of the concrete column is too large, manual covering also involves high-altitude operations, which is not conducive to construction safety. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a method for making and using a tool for quickly covering a concrete column, thereby solving the problem that the prior art is not conducive to use.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tool for rapid coating of concrete columns, comprising a vertical pole, a handle is provided at the rear end of the vertical pole, a mobile power supply is installed in the handle, an electric button is embedded on the handle, the electric button is electrically connected to the handle, and a coating structure is installed at the front end of the vertical pole.

[0007] Preferably, the coating structure includes a frame arranged at the front end of the vertical pole, a cross bar, roller 2 and roller 1 are installed in sequence in the frame and on the side away from the vertical pole, roller 1 is farthest from the vertical pole, a rollable plastic film is provided on the outer ring surface of the cross bar, and a plurality of nail shooters are installed on the side of the frame away from the vertical pole, and the nail shooters are electrically connected to the electric button.

[0008] Preferably, an external thread is provided on the outer ring surface of the cross bar, and a pair of fixing nuts are spirally installed on the outer ring surface of the cross bar, and the fixing nuts are respectively arranged at both ends of the plastic film and clamped.

[0009] Preferably, the vertical pole is welded and made of 50*50 square steel pipe according to the structural diagram, and the length is determined by the actual construction site or made into a tower-type telescopic form, and the upper and lower ends are connected to the frame and the handle by welding;

[0010] The frame is welded and manufactured using 40*40 square steel pipes according to the structural diagram, and is connected to the crossbars using bolts;

[0011] The handle is made of 40*40 square steel pipe according to the structural diagram, an electric button is set on the surface of the handle, and a mobile power supply is installed on the side to control the top nail shooter;

[0012] The cross bar is made of 32 steel pipe according to the structural diagram, and both ends are connected to the frame by bolts. After the plastic film roll is inserted into the cross bar, nuts are used to fix the two sides to prevent the film from shifting. Beneficial Effects

[0013] The utility model provides a method for making and using a tool for quickly covering concrete columns. The utility model has the following beneficial effects: 1) the tool can be used by a single person to cover the surface of concrete columns and shear walls with plastic film, without the need for multiple workers to cooperate, thus saving manpower;

[0014] 2) With this tool, workers can stand on the floor to perform film laminating operations, reducing the frequency of workers working at heights, minimizing the risk of workers working at heights, and greatly improving the safety factor;

[0015] 3) This device is not a disposable product. The plastic film and roller are easy to replace. It can be transported to other construction sites for assembly and continued to be used. It can be recycled in multiple construction sites, greatly improving its practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the 1-1 cross-sectional structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the use of the utility model.

[0019] In the figure: 1. vertical pole; 2. frame; 3. handle; 4. cross bar; 5. nail shooter; 6. roller one; 7. roller two; 8. electric button; 9. mobile power supply. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0022] See also Figure 1-3 The utility model provides a technical solution: a tool for rapid coating of concrete columns, comprising a vertical pole 1, characterized in that a handle 3 is provided at the rear end of the vertical pole 1, a mobile power supply 9 is installed in the handle 3, an electric button 8 is embedded on the handle 3, the electric button 8 is electrically connected to the handle 3, and a coating structure is installed at the front end of the vertical pole 1.

[0023] Embodiment 1: The coating structure includes a frame 2 arranged at the front end of the vertical pole 1, and a cross bar 4, a roller 2 7 and a roller 1 6 are installed in sequence in the frame 2 and on the side away from the vertical pole 1. The roller 1 6 is farthest from the vertical pole 1. A rollable plastic film is provided on the outer ring surface of the cross bar 4. A plurality of nail shooters 5 are installed on the side of the frame 2 away from the vertical pole 1, and the nail shooters 5 are electrically connected to the electric button 8.

[0024] An external thread is provided on the outer ring surface of the cross bar 4 , and a pair of fixing nuts are screwed on the outer ring surface of the cross bar 4 . The fixing nuts are respectively arranged at two ends of the plastic film and clamp them.

[0025] Embodiment 2: A method for manufacturing a tool for rapid coating of concrete columns, characterized by comprising the following steps:

[0026] 1) First, according to the structural diagram, weld and assemble the prepared materials one by one to form the pole 1, the frame 2 and the handle 3 respectively, install the nail shooter 5 on the top of the frame 2, install the electric button 8 and the mobile power supply 9 on the handle 3, and then connect the pole 1, the frame 2 and the handle 3 in sequence;

[0027] 2) Lay the control circuit of the nail shooter 5 inside the frame 2 and the vertical pole 1 to the handle 3, and connect it to the electric button 8 and the mobile power supply 9 in sequence;

[0028] 3) Use bolts to connect the two rollers to the frame 2. After the plastic film roll is inserted into the cross bar 4, the two ends of the film roll are fixed with nuts, and then the cross bar 4 with the plastic film roll is bolted to the frame 2.

[0029] The vertical pole 1 is made by welding 50*50 square steel pipe according to the structural diagram. The length is determined by the actual construction site or made into a tower-type telescopic form. The upper and lower ends are connected to the frame 2 and the handle 3 by welding.

[0030] The frame 2 is made by welding 40*40 square steel pipes according to the structural diagram, and is connected to the crossbar 4 by bolts;

[0031] The handle 3 is made of a 40*40 square steel pipe according to the structural diagram, an electric button 8 is arranged on the surface of the handle 3, and a mobile power supply 9 is installed on the side to control the top nail shooter 5;

[0032] The cross bar 4 is made of 32 steel pipe according to the structural diagram, and the two ends are connected to the frame 2 by bolts. After the plastic film roll is inserted into the cross bar 4, the two sides are fixed with nuts to prevent the film from shifting.

[0033] Specifically, the nail shooter 5 uses a finished product and is fixed on the top of the frame 2. The control circuit is laid through the frame 2 and the inside of the vertical pole 1, and is connected to the electric button 8 and the mobile power supply 9 on the handle 3. By pressing the electric button 8, the top nail shooter 5 can be controlled to shoot a row of nails.

[0034] The rollers can be finished products, and both ends of the rollers are connected to the frame 2 by bolts. When in use, the plastic film is inserted into the middle of the two rollers, and the film is rolled by the rollers to drive the film to unfold.

[0035] The electric button 8 and the mobile power supply 9 are finished products and installed on the bottom handle 3. The electric button 8 controls the nail shooter 5 to shoot nails, and the mobile power supply 9 supplies power to the control circuit of the nail shooter 5 and can be charged.

[0036] Embodiment 3: A method for using a tool for rapid coating of concrete columns, comprising the following steps:

[0037] 1) Assemble the tool according to the assembly method. After the assembly is completed, insert one end of the plastic film roll into the middle of the two rollers, and leave a portion of the film in advance to bypass the nail shooter 5 on the top of the frame 2;

[0038] 2) A single person holds the tool, places the tool frame 2 on the top of the concrete column, presses the electric button 8 on the handle 3, controls the nail shooter 5 to shoot a row of nails, and fixes the plastic film on the upper surface of the concrete column;

[0039] 3) Drag the tool from top to bottom along the surface of the concrete column, and through the rolling of the roller on the frame 2, the plastic film is driven to unfold and cover the surface of the concrete column from top to bottom;

[0040] 4) When reaching the lower part of the concrete column, press the electric button 8 on the grip 3 again to control the nail shooter 5 to shoot nails, fix the plastic film on the lower surface of the concrete column, and cut off the plastic film to complete this operation;

[0041] 5) When the height of the concrete column is too large, nails are driven multiple times during the film covering process to fix the plastic film in sections;

[0042] 6) Place the tool to another original position and repeat the above operation to carry out the next laminating operation.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for rapid coating of concrete columns, comprising a vertical pole (1), characterized in that: A handle (3) is provided at the rear end of the vertical pole (1), a mobile power source (9) is installed in the handle (3), an electric button (8) is embedded in the handle (3), and the electric button (8) is electrically connected to the handle (3), and a coating structure is installed at the front end of the vertical pole (1); The coating structure comprises a frame (2) arranged at the front end of the vertical pole (1), a cross bar (4), a second roller (7) and a first roller (6) being installed in sequence in the frame (2) on a side away from the vertical pole (1), the first roller (6) being the farthest from the vertical pole (1), a rollable plastic film being provided on the outer ring surface of the cross bar (4), and a plurality of nail shooters (5) being installed on the side of the frame (2) away from the vertical pole (1), the nail shooters (5) being electrically connected to the electric button (8).

2. A tool for rapid film covering of concrete columns according to claim 1, characterized in that An external thread is provided on the outer ring surface of the cross bar (4), and a pair of fixing nuts are spirally installed on the outer ring surface of the cross bar (4). The fixing nuts are respectively arranged at both ends of the plastic film and clamp them.

3. A tool for rapid film covering of concrete columns according to claim 1, characterized in that The vertical pole (1) is welded and manufactured using a 50*50 square steel pipe according to the structural diagram. The length is determined by the actual construction site or made into a tower-type telescopic form. The upper and lower ends are connected to the frame (2) and the handle (3) by welding. The frame (2) is made by welding 40*40 square steel pipes according to the structural diagram, and is connected to the crossbar (4) by bolts; The handle (3) is made of a 40*40 square steel pipe according to the structural diagram, an electric button (8) is arranged on the surface of the handle (3), and a mobile power supply (9) is installed on the side to control the top nail shooter (5); The cross bar (4) is made of 32 steel pipe according to the structural diagram, and its two ends are connected to the frame (2) by bolts. After the plastic film roll is inserted into the cross bar (4), nuts are used to fix the two sides to prevent the film from shifting.

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