Concrete plastering construction device

Abstract

The utility model relates to the technical field of construction devices, and discloses a concrete plastering construction device which comprises a supporting frame, a moving block is arranged on the inner wall of the supporting frame, a lifting plate is installed on one side of the moving block, and a plastering plate is arranged at the bottom of the lifting plate. The concrete plastering construction device is provided with the mounting groove, the mounting block, the positioning groove, the positioning rod, the spring and the pull rod, the pull rod is pulled outwards by hand, the positioning rod at one end of the pull rod moves outwards to be separated from the positioning groove, limiting and fixing of the mounting block are relieved, then the plastering plate is directly pulled out downwards, and the plastering plate can be directly disassembled; and when the plastering plate is quickly dismounted and mounted, the mounting block extends into the mounting groove, and the pull rod is loosened, so that the positioning rod extends into the positioning groove to be fixed under the action of the spring, the effect of quickly mounting and dismounting the plastering plate is achieved, and the plastering plate is convenient and quick to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of construction devices, in particular to a concrete plastering construction device. Background Art

[0002] The concrete production process usually includes steps such as preparing raw materials, mixing materials, pouring into molds, letting concrete stand, stripping molds and curing concrete. In order to improve the durability of concrete, appropriate methods and measures need to be adopted, such as selecting high-quality raw materials, reasonable mix design, correct construction methods, etc.

[0003] Concrete needs to be plastered during the construction process. The plastering process can "rub" the cement slurry in the concrete to the surface, forming a denser surface layer, thereby enhancing the overall strength of the concrete. Plastering is an indispensable step in the concrete construction process. It can not only improve the performance of concrete, but also improve its appearance, ensuring construction quality and aesthetics.

[0004] The prior art patent document with announcement number CN208088073U provides a pavement concrete slipform machine paving construction device. The coordination of the paving panel and the driving assembly of the construction device facilitates the paving work on the paved pavement, helps to save manpower, and thus reduces the cost of pavement paving. The design of the connecting assembly facilitates the adjustment of the height of the paving panel so that the paving panel is suitable for pavements of different heights.

[0005] In the above-mentioned prior art, although the cooperation between the trowel panel and the driving assembly of the construction device facilitates the troweling work on the paved road surface, helps to save manpower, and thus reduces the cost of road surface paving, but the trowel panel in the construction device in the patented technology is difficult to disassemble on the lifting plate. The trowel panel may need to be replaced during long-term use, or different trowel panels may need to be replaced according to different road surfaces. The disassembly process by bolt fixing is time-consuming and labor-intensive, which reduces the disassembly efficiency of the trowel panel. Therefore, we need a concrete trowel construction device. Utility Model Content

[0006] The purpose of the utility model is to provide a concrete plastering construction device to solve the problem that the plastering panel in the construction device in the patent technology proposed in the above-mentioned background technology is difficult to disassemble on the lifting plate, the plastering panel may need to be replaced during long-term use, or different plastering panels need to be replaced according to different road surfaces, and the disassembly process by bolt fixing is time-consuming and labor-intensive, which reduces the disassembly efficiency of the plastering panel.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A concrete plastering construction device comprises a support frame, wherein a moving block is arranged on the inner wall of the support frame, a lifting plate is installed on one side of the moving block, a plastering panel is arranged at the bottom of the lifting plate, a detachable component is installed on the top of the plastering panel, and an adjusting component is arranged inside the moving block;

[0009] The detachable component comprises a mounting groove, the inner wall of the mounting groove is snap-connected with a mounting block, a positioning groove is provided on the top of the mounting block, and the inner wall of the positioning groove is snap-connected with a positioning rod, one side of the positioning rod is fixedly connected with a spring, and the inner wall of the spring is sleeved with a pull rod;

[0010] The adjustment component includes a motor, the output end of the motor is detachably connected to a screw rod through a coupling, and the outer surface of the screw rod is threadedly connected to a lifting block, one side of the lifting block is fixedly connected to a connecting block, and one side of the connecting block is installed with a fixed block.

[0011] Preferably, a moving mechanism is installed on the inner wall of the support frame.

[0012] Preferably, the lifting plate forms a snap-fit ​​structure with the mounting block through the mounting groove, and the shape and size of the mounting groove match the shape and size of the mounting block, and the bottom of the mounting block is connected to the top of the wiping panel.

[0013] Preferably, the mounting block forms a snap-fit ​​structure with the positioning rod through the positioning groove, and the shape and size of the positioning groove match the shape and size of the positioning rod.

[0014] Preferably, the wiping panel forms an elastic structure through a spring and a positioning rod, and one end of the pull rod passes through the inner wall of the spring to be connected to the positioning rod.

[0015] Preferably, the motor forms a lifting structure through a screw rod and a lifting block, and the external thread of the screw rod matches the internal thread of the lifting block.

[0016] Preferably, the lifting block forms a fixed structure through a connecting block and a fixing block, and the connecting block is arranged between the lifting block and the fixing block, and the front side of the fixing block is connected to the lifting plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the concrete plastering construction device can

[0018] First, the utility model is provided with an installation groove, an installation block, a positioning groove, a positioning rod, a spring and a pull rod. The pull rod is pulled outward by hand, so that the positioning rod at one end of the pull rod moves outward and disengages from the positioning groove, releasing the limiting fixation of the installation block, and then the wiping panel is directly pulled downward, and the wiping panel can be directly disassembled, completing the rapid disassembly of the wiping panel. When installing again, the installation block is extended into the installation groove, and the pull rod is loosened, so that the positioning rod can be extended into the positioning groove for fixing under the action of the spring, thereby achieving the effect of rapid installation and disassembly of the wiping panel, which is convenient and quick.

[0019] Second, the utility model is provided with a motor, a screw rod, a lifting block, a connecting block and a fixed block. By starting the motor, the screw rod can be driven to rotate and at the same time the lifting block can be driven to move up and down. During the lifting process, the lifting block drives the fixed block to move up and down through the connecting block, and then the lifting plate on the fixed block is lifted and lowered. In the process of lifting the wiping panel, there is no need for manual operation by the staff, and the wiping panel can be automatically lifted and lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the structure of the lifting block and the fixed block of the utility model.

[0024] In the figure: 1. support frame; 2. moving block; 3. lifting plate; 4. wiping panel; 5. detachable component; 501. mounting slot; 502. mounting block; 503. positioning slot; 504. positioning rod; 505. spring; 506. pull rod; 6. moving mechanism; 7. adjustment component; 701. motor; 702. screw rod; 703. lifting block; 704. connecting block; 705. fixing block. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A concrete plastering construction device comprises a support frame 1, a moving block 2 is arranged on the inner wall of the support frame 1, a lifting plate 3 is installed on one side of the moving block 2, a plastering panel 4 is arranged at the bottom of the lifting plate 3, a detachable component 5 is installed on the top of the plastering panel 4, and an adjusting component 7 is arranged inside the moving block 2;

[0027] The detachable component 5 includes a mounting groove 501, the inner wall of the mounting groove 501 is snap-connected with a mounting block 502, a positioning groove 503 is formed on the top of the mounting block 502, and a positioning rod 504 is snap-connected with the inner wall of the positioning groove 503, a spring 505 is fixedly connected to one side of the positioning rod 504, and a pull rod 506 is sleeved on the inner wall of the spring 505;

[0028] The adjustment component 7 includes a motor 701, the output end of the motor 701 is detachably connected to a screw rod 702 via a coupling, and the outer surface of the screw rod 702 is threadedly connected to a lifting block 703, one side of the lifting block 703 is fixedly connected to a connecting block 704, and one side of the connecting block 704 is installed with a fixed block 705.

[0029] Through the above technical solution, the pull rod 506 is pulled outward by hand, so that the positioning rod 504 at one end of the pull rod 506 moves outward and disengages from the positioning groove 503, thereby releasing the limiting fixation of the mounting block 502, and then the wiping panel 4 is directly pulled downward, and the wiping panel 4 can be directly disassembled, completing the rapid disassembly of the wiping panel 4. When installing again, the mounting block 502 is extended into the mounting groove 501, and the pull rod 506 is loosened, so that the positioning rod 504 can be extended into the positioning groove 503 under the action of the spring 505 for fixing, thereby achieving the effect of rapid installation and disassembly of the wiping panel 4, which is convenient and quick.

[0030] Specifically, a moving mechanism 6 is installed on the inner wall of the support frame 1 .

[0031] Through the above technical solution, it is convenient to start the moving mechanism 6 to move the moving block 2 so that the plastering panel 4 can perform plastering construction on the concrete.

[0032] Specifically, the lifting plate 3 forms a snap-fit ​​structure with the mounting block 502 through the mounting groove 501 , and the shape and size of the mounting groove 501 match the shape and size of the mounting block 502 , and the bottom of the mounting block 502 is connected to the top of the wiping panel 4 .

[0033] Through the above technical solution, it is convenient for the lifting plate 3 to be installed with the wiping panel 4 through the mounting block 502, and the mounting block 502 can be extended into the mounting groove 501 for connection.

[0034] Specifically, the mounting block 502 forms a snap-fit ​​structure with the positioning rod 504 through the positioning groove 503 , and the shape and size of the positioning groove 503 match the shape and size of the positioning rod 504 .

[0035] Through the above technical solution, it is convenient for the positioning rod 504 to extend into the positioning groove 503 to limit and fix the position of the mounting block 502, so that the position of the mounting block 502 is fixed, and the fixing effect of the wiping panel 4 is completed.

[0036] Specifically, the wiping panel 4 forms an elastic structure through the spring 505 and the positioning rod 504 , and one end of the pull rod 506 penetrates the inner wall of the spring 505 and is connected to the positioning rod 504 .

[0037] Through the above technical solution, it is convenient to compress the spring 505 by pulling the pull rod 506 by hand, so that the positioning rod 504 at one end of the pull rod 506 can be moved, so that the positioning rod 504 is controlled to disengage from the positioning groove 503, and the pull rod 506 is released. The positioning rod 504 moves inward under the action of the spring 505, so that the positioning rod 504 automatically extends into the positioning groove 503 to fix the position of the mounting block 502.

[0038] Specifically, the motor 701 forms a lifting structure through the screw rod 702 and the lifting block 703 , and the external thread of the screw rod 702 matches the internal thread of the lifting block 703 .

[0039] Through the above technical solution, it is convenient to start the motor 701 to rotate the screw rod 702 while driving the lifting block 703 to move up and down. The lifting block 703 is lifted and lowered inside the moving block 2, achieving the effect of lifting the lifting block 703.

[0040] Specifically, the lifting block 703 forms a fixed structure through the connecting block 704 and the fixing block 705 , and the connecting block 704 is arranged between the lifting block 703 and the fixing block 705 , and the front side of the fixing block 705 is connected to the lifting plate 3 .

[0041] Through the above technical solution, the lifting block 703 can drive the fixed block 705 to rise and fall synchronously through the connecting block 704 during the lifting process, and one side of the fixed block 705 is connected to the lifting plate 3, so that the lifting plate 3 can move up and down. When adjusting the height of the wiping panel 4, it is only necessary to start the motor 701 to control the lifting distance, thereby achieving the effect of automatically adjusting the height of the wiping panel 4.

[0042] Working principle: When using the concrete plastering construction device, first, when replacing the plastering panel 4, you only need to pull the pull rods 506 on both sides of the plastering panel 4 by hand, pull the pull rods 506 outward, and the pull rods 506 drive the positioning rods 504 to move outward, and the positioning rods 504 move outward to disengage from the positioning grooves 503, release the limit fixation of the mounting block 502, and then pull out the mounting block 502 on the top of the plastering panel 4 from the mounting groove 501 at the bottom of the lifting plate 3 to complete the disassembly, and then re-insert the mounting block 502 on the top of the new plastering panel 4 into the mounting groove 501, release the pull rods 506, and the positioning rods 504 move inward under the action of the springs 505. The movement causes the positioning rod 504 to automatically extend into the positioning groove 503 to fix the position of the mounting block 502 to complete the installation. When adjusting the height of the wiping panel 4, first start the motor 701, the motor 701 drives the screw rod 702 to rotate, the screw rod 702 drives the lifting block 703 to move up and down, the lifting block 703 drives the connecting block 704 to move up and down, and the connecting block 704 drives the fixing block 705 to move up and down, and then the lifting plate 3 can be moved up and down, so that the height of the wiping panel 4 at the bottom of the lifting plate 3 can be adjusted, which completes all the work. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0043] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A concrete finishing construction device, comprising a support frame (1), characterized in that: The inner wall of the support frame (1) is provided with a moving block (2), and a lifting plate (3) is installed on one side of the moving block (2); a wiping panel (4) is provided at the bottom of the lifting plate (3), and a detachable component (5) is installed on the top of the wiping panel (4); and an adjusting component (7) is provided inside the moving block (2); The detachable component (5) comprises a mounting groove (501), the inner wall of the mounting groove (501) is snap-connected with a mounting block (502), a positioning groove (503) is provided on the top of the mounting block (502), and a positioning rod (504) is snap-connected with the inner wall of the positioning groove (503), a spring (505) is fixedly connected to one side of the positioning rod (504), and a pull rod (506) is sleeved on the inner wall of the spring (505); The adjustment assembly (7) comprises a motor (701), the output end of the motor (701) being detachably connected to a lead screw (702) via a coupling, the outer surface of the lead screw (702) being threadedly connected to a lifting block (703), one side of the lifting block (703) being fixedly connected to a connecting block (704), and one side of the connecting block (704) being mounted with a fixing block (705).

2. A concrete finishing construction device according to claim 1, characterized in that: A moving mechanism (6) is installed on the inner wall of the support frame (1).

3. A concrete finishing construction device according to claim 1, characterized in that: The lifting plate (3) forms a snap-fit ​​structure with the mounting block (502) via the mounting groove (501), and the shape and size of the mounting groove (501) match the shape and size of the mounting block (502), and the bottom of the mounting block (502) is connected to the top of the wiping panel (4).

4. A concrete finishing construction device according to claim 1, characterized in that: The mounting block (502) forms a snap-fit ​​structure with the positioning rod (504) through the positioning groove (503), and the shape and size of the positioning groove (503) match the shape and size of the positioning rod (504).

5. A concrete finishing construction device according to claim 1, characterized in that: The wiping panel (4) forms an elastic structure through a spring (505) and a positioning rod (504), and one end of the pull rod (506) penetrates the inner wall of the spring (505) and is connected to the positioning rod (504).

6. A concrete finishing construction device according to claim 1, characterized in that: The motor (701) forms a lifting structure through a screw rod (702) and a lifting block (703), and the external thread of the screw rod (702) matches the internal thread of the lifting block (703).

7. A concrete finishing construction device according to claim 1, characterized in that: The lifting block (703) forms a fixed structure through a connecting block (704) and a fixing block (705), and the connecting block (704) is arranged between the lifting block (703) and the fixing block (705), and the front face of the fixing block (705) is connected to the lifting plate (3).

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