Auxiliary tools for wall panel installation

Abstract

The utility model discloses an auxiliary tool for wall panel installation, including a trolley, the upper end of the frame of the trolley is fixedly connected to a pair of vertical rotating shafts; two left-right symmetrical swing arms are respectively mounted on the pair of rotating shafts; the inner side of the front end of the swing arm is fixedly connected to a clamping plate, and the lower end thereof is fixedly connected to a supporting plate; a screw rod is arranged in the middle of the pair of rotating shafts; the middle part of the screw rod is screwed into a threaded seat fixed on the frame, and the front end thereof is rotatably connected to an articulated seat; the articulated seat is articulated with a pair of connecting rods, and the other end of the connecting rod is articulated on the swing arm, and is used to drive the pair of swing arms to close or open when the screw rod rotates. The utility model can vertically translate the wall panel, reduce the construction difficulty, improve the construction efficiency, and is suitable for use in the installation of lightweight wall panels.

Description

Technical Field

[0001] The utility model belongs to the technical field of building wallboard construction, and in particular relates to an auxiliary tool for installing a wallboard. Background Art

[0002] As a new type of energy-saving wall material, lightweight partition boards have become an important component of prefabricated buildings. They can realize the rapid construction of buildings or space separation. They have low production costs, convenient transportation, and easy assembly, and can meet a variety of building requirements. Lightweight walls are prefabricated in advance, then transported to the construction site, and assembled piece by piece to form a wall. The problem is that the space on each floor is limited, and it is not suitable for large lifting equipment to transfer wall panels. The installation of lightweight wall panels is mainly carried by manpower, and if Figure 4 As shown, each wall panel 4 needs to be vertically translated to the installation position at the structural beam 7 and then spliced; moreover, the surface of the wall panel 4 itself is smooth and there is no grippable part, which makes the operation difficult and the work efficiency low. Summary of the invention

[0003] In order to overcome the deficiencies in the background technology, the utility model provides an auxiliary tool for wall panel installation, aiming to design an auxiliary tool for vertical translation wall panels in response to the installation needs of lightweight wall panels, thereby reducing construction difficulty and improving construction efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary tool for wall panel installation, comprising a trolley, the trolley comprising an axle, and wheels are connected at both ends of the axle; the lower end of the frame is rotatably mounted on the axle; the upper end of the frame is fixedly connected to a pair of vertical rotating shafts; two left-right symmetrical swing arms are respectively mounted on the pair of rotating shafts; the front end inner side of the swing arm is fixedly connected to a clamping plate, and the lower end thereof is fixedly connected to a supporting plate, which is used for clamping a pair of the clamping plates on both sides of the vertical wall panel when the pair of swing arms are closed, and a pair of the supporting plates are supported on the bottom surface of the wall panel; a screw is arranged in the middle of the pair of rotating shafts; the middle part of the screw is screwed in a threaded seat fixed on the frame, and the front end thereof is rotatably connected to an articulated seat; the articulated seat is hinged to a pair of connecting rods, and the other end of the connecting rod is hinged to the swing arm, which is used for driving the pair of swing arms to close or open when the screw rotates.

[0005] As a further optimization, a pair of handrails are fixedly connected to one side of the frame away from the swing arm.

[0006] As a further optimization, a handwheel is fixedly connected to the rear end of the screw.

[0007] As a further optimization, a rubber plate is fixedly connected to the inner side of the clamping plate.

[0008] As a further optimization, the swing arm is detachably mounted on the rotating shaft; and the connecting rod is detachably hinged to the swing arm.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) The device can stably transfer the wall panel to the installation position, reduce the difficulty of operation and improve the construction efficiency.

[0011] (2) The device can keep the wall panel in a vertical state and does not require external power. It is easy to operate and works reliably.

[0012] (3) The device has a compact structure, is simple to manufacture, has low cost, is easy to carry, and can be conveniently transferred and used on different floors.

[0013] In short, the device can vertically translate the wall panels, reduce the construction difficulty, improve the construction efficiency, and is suitable for use in the installation of lightweight wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the embodiment of the utility model when loading wall panels;

[0016] Figure 3 It is a schematic diagram of the local structure of the connection between the screw rod and the hinge seat of the embodiment of the utility model;

[0017] Figure 4 This figure is used for background technology.

[0018] The correspondence between the technical features and the reference numerals in the figure is: trolley 1; axle 11; wheel 12; handrail 13; frame 2; rotating shaft 21; threaded seat 22; swing arm 3; clamp plate 31; support plate 32; wall panel 4; screw 5; hand wheel 51; articulated seat 6; connecting rod 61; structural beam 7. DETAILED DESCRIPTION

[0019] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the preferred embodiments of the present invention, rather than all the embodiments. It should be understood by those skilled in the art that these implementation methods are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-4 ;

[0021] The utility model provides the following technical solution: an auxiliary tool for wall panel installation, comprising a trolley 1, the trolley 1 comprising an axle 11, and wheels 12 are connected at both ends of the axle 11; the lower end of a frame 2 is rotatably mounted on the axle 11; the upper end of the frame 2 is fixedly connected to a pair of vertical shafts 21; two left-right symmetrical swing arms 3 are respectively mounted on the pair of shafts 21; the front end inner side of the swing arm 3 is fixedly connected to a clamping plate 31, and the lower end thereof is fixedly connected to a support plate 32, which is used for when the pair of swing arms 3 are closed A pair of the clamping plates 31 are clamped on both sides of the vertical wall panel 4, and a pair of the supporting plates 32 are supported on the bottom surface of the wall panel 4; a screw rod 5 is arranged in the middle of the pair of rotating shafts 21; the middle part of the screw rod 5 is screwed into the threaded seat 22 fixed on the frame 2, and its front end is rotatably connected to the hinge seat 6; the hinge seat 6 is hinged to a pair of connecting rods 61, and the other end of the connecting rod 61 is hinged to the swing arm 3, which is used to drive the pair of swing arms 3 to close or open when the screw rod 5 rotates.

[0022] The working principle includes that the wall panel 4 is in a vertical posture, and a pair of swing arms 3 clamp it from both sides and lift it from the bottom, so that it can move with the trolley 1. In the absence of large equipment, the wall panel 4 is transferred to facilitate the wall panel 4 to approach the installation position in a vertical posture. The screw 5 and the connecting rod 61 have two functions. One is a driving device that drives the pair of swing arms 3 to open or close, and the other is that the screw 5 is connected to the threaded seat 22 through a thread, and has a self-locking function. After clamping the wall panel 4, it can always maintain the clamping position to avoid displacement and become a locking device. When the wall panel 4 moves with the trolley 1, it is always in a locked state, and the wall panel 4 is fixed stably and reliably, reducing the difficulty of operation. Among them, one end of the screw 5 is rotatably embedded in the hinged seat 6, and the middle part is inserted into the preset threaded hole of the threaded seat 22. Figure 3 As shown, when the screw rod 5 rotates, the hinge seat 6 does not rotate but translates along with the position of the end of the screw rod 5 .

[0023] In order to balance the weight of the wall panel 4, a pair of handrails 13 are fixedly connected to one side of the frame 2 away from the swing arm 3. The wall panel 4 and the handrails 13 are respectively located at both ends of the axle 11, and the wall can be lifted by pressing the handrails 13, and the handrails 13 act as a lever.

[0024] Although the screw rod 5 can be screwed by an adjustable wrench, a hand wheel 51 is fixedly connected to the rear end of the screw rod 5 to facilitate the screwing operation.

[0025] In order to provide a buffer and prevent the wallboard 4 from being damaged by excessive clamping force, a rubber sheet is fixedly connected to the inner side of the clamping plate 31. At the same time, the rubber sheet can also increase the friction force to prevent the wallboard 4 from sliding during the transfer process, further reducing the difficulty of operation.

[0026] In order to improve the convenience, the swing arm 3 is detachably mounted on the rotating shaft 21; the connecting rod 61 is detachably hinged to the swing arm 3. Thus, the swing arm 3 is detachable. On the one hand, the swing arm 3 can be replaced to adapt to wall panels 4 of different sizes; on the other hand, when the floor is changed for construction, the swing arm 3 is removed from the trolley 1 and then carried to another floor. The device can be disassembled and then carried, which is more convenient and labor-saving.

[0027] When in use, first, by rotating the screw rod 5, adjust the pair of swing arms 3 to the appropriate position to suit the thickness of the wall panel 4, and then place the wall panel 4 on the pair of supporting plates 32; then, rotate the screw rod 5 to drive the pair of swing arms 3 to close and clamp the wall panel 4, and complete the loading of the wall panel 4 onto the trolley 1. Secondly, manually press the handrail 13 to lift the wall panel 4 at the other end off the ground, push the vehicle body, and after transferring the wall panel 4 to the installation position, slowly lift the handrail 13, slowly drop the wall panel 4 at the other end, and then fill the gap between the wall panel 4 and the ground with wooden blocks as pads, and then rotate the screw rod 5 to drive the pair of swing arms 3 to open, and then pull out the vehicle body to complete the separation of the vehicle body and the wall panel 4. Finally, fill the gap with cement mortar as an adhesive to fix the wall panel 4.

[0028] The advantages of this embodiment are as follows:

[0029] (1) The device can stably transfer the wall panel 4 to the installation position, reduce the difficulty of operation, and improve the construction efficiency.

[0030] (2) The device can keep the wall panel 4 in a vertical state for transfer, does not require external power, is easy to operate, and works reliably.

[0031] (3) The device has a compact structure, is simple to manufacture, has low cost, is easy to carry, and can be conveniently transferred and used on different floors.

[0032] In short, the device can vertically translate the wall panel 4, reduce the construction difficulty, improve the construction efficiency, and is suitable for use in the installation of lightweight wall panels 4.

[0033] The parts not described in detail in this utility model are prior art; for ordinary technicians in this field, the technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. The scope of this utility model is defined by the attached claims and their equivalents.

Claims

1. An auxiliary tool for wall panel installation, comprising a trolley (1), wherein the trolley (1) comprises an axle (11), and wheels (12) are connected to both ends of the axle (11); the lower end of a frame (2) is rotatably mounted on the axle (11); and the characteristics are: The upper end of the vehicle frame (2) is fixedly connected to a pair of vertical rotating shafts (21); two left-right symmetrical swing arms (3) are respectively mounted on the pair of rotating shafts (21); the inner side of the front end of the swing arm (3) is fixedly connected to a clamping plate (31), and the lower end thereof is fixedly connected to a supporting plate (32), so that when the pair of swing arms (3) are closed, the pair of clamping plates (31) are clamped on both sides of a vertical wall panel (4), and the pair of supporting plates (32) are supported on the bottom surface of the wall panel (4); A screw rod (5) is arranged between the pair of rotating shafts (21); the middle portion of the screw rod (5) is screwed into a threaded seat (22) fixed on the frame (2), and the front end of the screw rod (5) is rotatably connected to an articulated seat (6); the articulated seat (6) is articulated to a pair of connecting rods (61), and the other end of the connecting rod (61) is articulated to the swing arm (3), so as to drive the pair of swing arms (3) to close or open when the screw rod (5) rotates.

2. The wall panel installation auxiliary tool according to claim 1, characterized in that: A pair of handrails (13) are fixedly connected to one side of the vehicle frame (2) away from the swing arm (3).

3. The wall panel installation auxiliary tool according to claim 1, characterized in that: The rear end of the screw rod (5) is fixedly connected with a hand wheel (51).

4. The wall panel installation auxiliary tool according to claim 1, characterized in that: A rubber plate is fixedly connected to the inner side of the clamping plate (31).

5. The wall panel installation auxiliary tool according to claim 1, characterized in that: The swing arm (3) is detachably mounted on the rotating shaft (21); and the connecting rod (61) is detachably hinged to the swing arm (3).

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