Building outer wall plastering construction device

Abstract

The utility model relates to a building outer wall plastering construction device, belongs to the technical field of building construction, and particularly relates to a building outer wall plastering construction device which is characterized in that a sliding way is formed in the surface of an operation platform, a pair of electric sliding rails is fixedly installed on the inner wall of the sliding way, and a sliding block is jointly installed on the surfaces of the pair of electric sliding rails in a sliding mode; a supporting column is fixedly mounted at the top of the sliding block, and a lifting screw is rotationally mounted in the supporting column. The effect of improving the plastering operation efficiency of constructors is achieved, and the problems that in the prior art, falling paint is difficult to recycle, in the plastering operation process, paint adhering to the surface of a roller can fall off, surrounding constructors are affected, and raw materials are wasted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a plastering construction device for building exterior walls. Background Art

[0002] During building construction, plastering treatment needs to be carried out on the wall surface to maintain the wall base layer, improve the aesthetics of the building, make the wall surface flat and firm. Before plastering, an interface agent needs to be applied on the wall surface and each plastering layer to improve the adhesion between the wall surface and the mortar, and between the mortar and the mortar, prevent the mortar from falling off, and improve the strength of the plastered surface.

[0003] After retrieval, a Chinese patent with the publication number CN218346701U discloses a plastering device for building exterior walls in building construction, including a base and a wall. A lifting frame is fixedly connected to the upper end surface of the base, a support plate is fixedly connected to the upper end surface of the lifting frame, a first support and a second support are respectively fixedly connected to the upper end surface of the support plate near the front and rear ends, a tooth groove is fixedly opened in the inner wall near the lower end surface of the first support, a support shaft is rotatably connected between the upper and lower inner walls of the tooth groove, a driven gear is fixedly sleeved on the outer wall of the support shaft, and a driving gear is rotatably arranged on one side of the driven gear.

[0004] Based on the above retrieval and in combination with the prior art, it is found that;

[0005] Although the above retrieved patent can dry the wall surface while plastering and improve the plastering efficiency, it is difficult to recycle the dropped paint, and during the plastering operation, the paint adhered to the surface of the roller will fall off, which will not only affect the surrounding construction workers, but also cause waste of raw materials, so there are certain limitations. Summary of the Utility Model

[0006] In order to solve the above technical problems, the utility model provides a plastering construction device for building exterior walls to solve the problem that the falling of the paint adhered to the surface of the roller in the prior art affects the plastering operation of construction workers.

[0007] The technical solution to achieve the purpose of the utility model is: a plastering construction device for building exterior walls, wherein a slideway is arranged on the surface of the operation platform, a pair of electric slide rails are fixedly installed on the inner wall of the slideway, a slider is slidably installed on the surfaces of the pair of electric slide rails, a support column is fixedly installed on the top of the slider, a lifting screw rod is rotatably installed inside the support column, and a coating mechanism is further included;

[0008] The coating mechanism includes a lifting block threadedly connected to the lifting screw rod.

[0009] Preferably, a connecting rod is fixedly installed on the side surface of the lifting block. One end of the connecting rod is fixedly connected to a hollow shaft. A coating roller is sleeved on the outer surface of the hollow shaft. A threaded pad is threadedly connected to one end of the hollow shaft.

[0010] Preferably, a delivery pipe is fixedly installed inside the connecting rod, and both ends of the delivery pipe are fixedly communicated with the lifting block and the hollow shaft respectively.

[0011] Preferably, a collection box is arranged below the coating roller. A liquid suction pump is fixedly communicated with the bottom surface of the lifting block. A liquid storage cylinder is fixedly communicated with the bottom surface of the liquid suction pump. A recovery pipe is fixedly communicated with the outer surface of the liquid storage cylinder. One end of the recovery pipe is fixedly connected to the collection box. A check valve is fixedly installed on the recovery pipe.

[0012] Preferably, a motor is fixedly installed at the inner top of the support column. The output shaft of the motor is fixedly connected to the end of the lifting screw.

[0013] Preferably, a moving base is arranged below the operation platform. A lifting frame is fixedly installed between the operation platform and the moving base. A plurality of universal wheels are fixedly installed at the bottom of the moving base.

[0014] Compared with the prior art, the remarkable advantages of the present utility model are as follows:

[0015] First: Through the arrangement of the hollow shaft, the coating roller and the collection box, the liquid suction pump can pump the coating inside the liquid storage cylinder to the inside of the hollow shaft through the delivery pipe. The coating solution inside the hollow shaft will flow into the coating roller through the through holes opened on the outer surface of the hollow shaft, so that the coating roller can absorb the coating to perform the coating operation on the building exterior wall. The solution dripping during the coating process by the coating roller will be received by the collection box and transported to the inside of the liquid storage cylinder through the recovery pipe for the recycling use of the solution, reducing the cost of plastering operation and avoiding the influence of the dripping coating on the surrounding construction workers or the environment.

[0016] Second: Through the arrangement of the electric slide rail and the lifting frame, the coating mechanism in the device can be adjusted according to the requirements of the construction operation, so that the coating mechanism can perform plastering operations on the walls at various positions. Through the arrangement of the lifting screw and the motor, the lifting block can be driven to reciprocally lift inside the support column, so that the coating roller can perform repeated coating operations on the wall, improving the effect of the plastering operation of the device.

[0017] It solves the problems that it is difficult to recycle the dropped coating in the prior art, and during the plastering operation, the coating adhered to the surface of the roller will drop, which will not only affect the surrounding construction workers, but also cause waste of raw materials. Description of the Drawings

[0018] The present utility model will be further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall first - perspective structure provided by the present utility model;

[0020] Figure 2 It is a schematic diagram of the partial - sectional structure of the support column provided by the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the coating mechanism provided by the present utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the hollow shaft provided by the present utility model.

[0023] Explanation of the reference numerals:

[0024] 1, working platform; 2, slideway; 3, electric slide rail; 4, slider; 5, support column; 6, lifting screw; 7, coating mechanism; 701, lifting block; 702, connecting rod; 703, hollow shaft; 704, coating roller; 705, collection box; 706, liquid - pumping pump; 707, liquid storage cylinder; 708, recovery pipe; 709, check valve; 710, delivery pipe; 711, thread pad; 8, motor; 9, moving base; 10, lifting frame. Specific implementation manners

[0025] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0026] The present utility model provides a construction exterior - wall plastering construction device through improvement. The technical solution of the present utility model is as follows:

[0027] As Figures 1 - 4 shown, a construction exterior - wall plastering construction device includes a working platform 1, and is characterized in that: a slideway 2 is opened on the surface of the working platform 1, a pair of electric slide rails 3 are fixedly installed on the inner wall of the slideway 2, a slider 4 is slidably installed on the surface of the pair of electric slide rails 3 in common, a support column 5 is fixedly installed on the top of the slider 4, a lifting screw 6 is rotatably installed inside the support column 5. Through the setting of the electric slide rail 3, construction workers can remotely control the slider 4 to slide inside the slideway 2, thereby changing the position of the coating mechanism 7 for plastering operations. It also includes a coating mechanism 7;

[0028] Coating mechanism 7, the coating mechanism 7 includes a lifting block 701 threadedly connected to the lifting screw 6. The outer surface of the lifting block 701 is provided with a T-shaped column, and a chute adapted to the T-shaped column is opened on the inner wall of the support column 5. Through the arrangement of the chute and the T-shaped column, the lifting block 701 can be kept stable during the lifting process, avoiding the influence of the lifting block 701 due to uneven sinking on its own lifting process.

[0029] Furthermore, a connecting rod 702 is fixedly installed on the side surface of the lifting block 701. One end of the connecting rod 702 is fixedly connected to a hollow shaft 703. A coating roller 704 is sleeved on the outer surface of the hollow shaft 703. One end of the hollow shaft 703 is threadedly connected to a thread pad 711. When the lifting screw 6 rotates, it can drive the lifting block 701 to lift inside the support column 5, thereby driving the coating roller 704 to lift on the surface of the building exterior wall, so that the coating roller 704 performs a coating operation on the exterior wall surface.

[0030] Furthermore, a delivery pipe 710 is fixedly installed inside the connecting rod 702, and both ends of the delivery pipe 710 are fixedly communicated with the lifting block 701 and the hollow shaft 703 respectively, which is convenient for ensuring the normal progress of the coating operation of the coating roller 704. The connecting rod 702 can protect and fix the delivery operation of the delivery pipe 710.

[0031] As a further solution of the present utility model, a collection box 705 is arranged below the coating roller 704. The bottom surface of the lifting block 701 is fixedly communicated with a liquid suction pump 706. The bottom surface of the liquid suction pump 706 is fixedly communicated with a liquid storage cylinder 707. A recovery pipe 708 is fixedly communicated with the outer surface of the liquid storage cylinder 707. One end of the recovery pipe 708 is fixedly communicated with the collection box 705. A check valve 709 is fixedly installed on the recovery pipe 708. Through the arrangement of the liquid suction pump 706, the coating solution inside the liquid storage cylinder 707 can be pumped into the delivery pipe 710.

[0032] Furthermore, a motor 8 is fixedly installed at the inner top of the support column 5. The output shaft of the motor 8 is fixedly connected to the end of the lifting screw 6. The motor 8 can drive the lifting screw 6 to rotate forward and backward according to the set program, so that the lifting block 701 reciprocates up and down inside the support column 5.

[0033] Furthermore, a moving base 9 is arranged below the working platform 1. A lifting frame 10 is fixedly installed between the working platform 1 and the moving base 9. A plurality of universal wheels are fixedly installed at the bottom of the moving base 9. A group of universal wheels with brake pads are installed on the bottom surface of the moving base 9. Construction workers can freely move this device to the position where plastering work needs to be carried out and fix it.

[0034] The specific working method is as follows: First, the construction workers pour a certain amount of coating solution into the interior of the liquid storage cylinder 707 through the collection box 705 for storage. Then, they move the device to a position suitable for plastering work. Next, they start the electric slide rail 3 and the motor 8, adjust the coating roller 704 to the position of the wall where plastering work needs to be carried out, and start the liquid extraction pump 706. The liquid extraction pump 706 can pump the coating inside the liquid storage cylinder 707 to the inside of the hollow shaft 703 through the delivery pipe 710. The coating solution inside the hollow shaft 703 will flow into the coating roller 704 through the through holes formed on the outer surface of the hollow shaft 703, enabling the coating roller 704 to absorb the coating and thus carry out plastering work on the building exterior wall. The solution dripping from the coating roller 704 during the plastering process will be received by the collection box 705 and conveyed to the inside of the liquid storage cylinder 707 through the recovery pipe 708 for reuse of the solution, reducing the cost of plastering work.

[0035] The technical means disclosed in the solution of the present utility model are not limited to those disclosed by the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered by the present utility model belong to the common general knowledge of those skilled in the art.

Claims

1. A plastering construction device for building exterior walls, comprising an operation platform (1), characterized in that: A chute (2) is provided on the surface of the operation platform (1). A pair of electric slide rails (3) are fixedly installed on the inner wall of the chute (2). A slider (4) is slidably installed on the surfaces of the pair of electric slide rails (3). A support column (5) is fixedly installed on the top of the slider (4). A lifting screw rod (6) is rotatably installed inside the support column (5). Further included is; A coating mechanism (7), and the coating mechanism (7) includes a lifting block (701) threadedly connected to the lifting screw rod (6).

2. The construction plastering device for building exterior walls according to claim 1, wherein: A connecting rod (702) is fixedly installed on the side of the lifting block (701). One end of the connecting rod (702) is fixedly connected to a hollow shaft (703). A coating roller (704) is sleeved on the outer surface of the hollow shaft (703). A thread pad (711) is threadedly connected to one end of the hollow shaft (703).

3. The construction plastering device for building exterior walls according to claim 2, wherein: A delivery pipe (710) is fixedly installed inside the connecting rod (702), and the two ends of the delivery pipe (710) are fixedly communicated with the lifting block (701) and the hollow shaft (703) respectively.

4. The construction external wall plastering device according to claim 3, characterized in that: A collection box (705) is arranged below the coating roller (704). A liquid suction pump (706) is fixedly communicated with the bottom surface of the lifting block (701). A liquid storage cylinder (707) is fixedly communicated with the bottom surface of the liquid suction pump (706). A recovery pipe (708) is fixedly communicated with the outer surface of the liquid storage cylinder (707). One end of the recovery pipe (708) is fixedly communicated with the collection box (705). A check valve (709) is fixedly installed on the recovery pipe (708).

5. The construction device for plastering the exterior wall of a building according to claim 1, characterized in that: A motor (8) is fixedly installed on the inner top of the support column (5), and the output shaft of the motor (8) is fixedly connected to the end of the lifting screw rod (6).

6. The construction plastering device for building exterior walls according to claim 1, characterized in that: A moving base (9) is arranged below the operation platform (1). A lifting frame (10) is fixedly installed between the operation platform (1) and the moving base (9). A plurality of universal wheels are fixedly installed on the bottom of the moving base (9).

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