Anti-splashing autoclaved aerated concrete plate cutting device

Abstract

The utility model relates to the field of cutting devices, in particular to an anti-splashing autoclaved aerated concrete plate cutting device. The utility model provides an anti-splashing autoclaved aerated concrete plate cutting device which can cut autoclaved aerated concrete plates in a completely sealed environment and prevent chippings of the concrete plates from splashing out. An anti-splashing autoclaved aerated concrete plate cutting device comprises a supporting frame, a workbench, a fixing frame, a protective cover and the like, the workbench is connected to the upper side of the supporting frame, the fixing frame is connected to the rear side of the right portion of the supporting frame, and the protective cover is slidably connected to the front side of the upper portion of the fixing frame. According to the autoclaved aerated concrete plate cutting device, after a concrete plate is placed on the workbench, the shell is rotated to drive the rotating piece to rotate on the connecting shaft, so that the shell and the workbench are closed, and the effects that the autoclaved aerated concrete plate can be cut in a completely sealed environment, and chippings of the concrete plate are prevented from being splashed out are achieved.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to a splash-proof autoclaved aerated concrete plate cutting device. Background Art

[0002] Concrete slabs are mainly divided into two categories: reinforced concrete and prestressed concrete. Some also use other reinforcement materials, such as wire mesh, steel fiber or other fibers. In today's society where real estate is relatively developed, the demand for concrete slabs is very wide. Concrete slabs are sometimes of different sizes when used and need to be cut.

[0003] The existing autoclaved aerated concrete slab cutting device fixes the concrete slab in a cutting box and then cuts the concrete slab with an electric saw. However, since the cutting box is not completely sealed, when the electric saw cuts the concrete slab, concrete slab debris is easily splashed out, which may cause harm to surrounding workers and is relatively dangerous.

[0004] Therefore, a splash-proof autoclaved aerated concrete slab cutting device has been developed that can cut the autoclaved aerated concrete slab in a completely sealed environment to prevent concrete slab debris from splashing out. Utility Model Content

[0005] In order to overcome the disadvantage of the existing autoclaved aerated concrete plate cutting device that when an electric saw cuts the concrete plate, the concrete plate debris generated is easy to splash out, which may cause harm to the surrounding workers, the utility model provides an anti-splash autoclaved aerated concrete plate cutting device which can cut the autoclaved aerated concrete plate in a completely sealed environment to prevent the concrete plate debris from splashing out.

[0006] A splash-proof autoclaved aerated concrete plate cutting device comprises a support frame, a workbench, a fixed frame, a protective cover, an electric saw and a protective mechanism, wherein the upper side of the support frame is connected to the workbench, the rear side of the right part of the support frame is connected to the fixed frame, the front side of the upper part of the fixed frame is slidably connected to the protective cover, the upper part of the fixed frame is provided with a screw, the protective cover is threadedly connected to the screw, the right part of the workbench is connected to the electric saw, the electric saw is located below the protective cover, and the workbench is provided with a protective mechanism capable of preventing the autoclaved aerated concrete plate debris from splashing.

[0007] Further description: the protective cover is a semicircular structure.

[0008] Further explanation: the protective mechanism includes a connecting shaft, a rotating part, a shell, an arc-shaped telescopic rod, a first limit plate, a second limit plate, a pushing plate, a screw and a linear spring. The front side of the workbench is connected to a connecting shaft, and a plurality of rotating parts are rotatably connected to the connecting shaft. The shell is connected between the rotating parts. The front sides of the left and right parts of the support frame are connected to arc-shaped telescopic rods, and the arc-shaped telescopic rods are connected to the shell. The lower side of the shell is threadedly connected to a screw, and the upper side of the screw is rotatably connected to the first limit plate. The rear side of the workbench is slidably connected to the second limit plate, and the left and right parts of the second limit plate are connected to the workbench with linear springs, and the left side of the workbench is slidably connected to a pushing plate.

[0009] Further description: a handle is provided on the screw rod.

[0010] Further description, it also includes an extrusion mechanism, which includes a telescopic component, a connecting frame and a rotating wheel. The front side of the shell is connected to multiple telescopic components, the rear sides of the telescopic components are connected to the connecting frame, and the connecting frame is rotatably connected to the rotating wheel.

[0011] To further explain, the telescopic components are composed of a telescopic rod and a telescopic spring.

[0012] The beneficial effects of the utility model are as follows: 1. After placing the concrete plate on the workbench, the utility model rotates the outer shell to drive the rotating part to rotate on the connecting shaft, so that the outer shell and the workbench are closed, thereby achieving the effect of being able to cut the autoclaved aerated concrete plate in a completely sealed environment and preventing the concrete plate debris from splashing out.

[0013] 2. The utility model makes the rotating wheel contact with the concrete plate, so that the telescopic rod and the telescopic spring in the concrete plate extrusion telescopic assembly are contracted. Through the action force of the telescopic spring, the rotating wheel always keeps in contact with the concrete plate, thereby achieving the effect of being able to squeeze the concrete plate and avoid displacement of the concrete plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the utility model from the second viewing angle.

[0018] Markings in the accompanying drawings: 1: supporting frame, 2: working table, 3: fixing frame, 4: protective cover, 5: electric saw, 6: protective mechanism, 61: connecting shaft, 62: rotating part, 63: housing, 64: arc-shaped telescopic rod, 65: first limiting plate, 66: second limiting plate, 67: pushing plate, 68: screw rod, 69: linear spring, 7: extrusion mechanism, 71: telescopic assembly, 72: connecting frame, 73: rotating wheel. DETAILED DESCRIPTION

[0019] The present invention will now be described more fully below with reference to the accompanying drawings, in which the present invention is shown in its currently preferred embodiments. However, the present invention can be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and these embodiments fully convey the scope of the present invention to the skilled person.

[0020] A splash-proof autoclaved aerated concrete plate cutting device, such as Figure 1 and Figure 2 As shown, it includes a support frame 1, a workbench 2, a fixed frame 3, a protective cover 4, an electric saw 5 and a protective mechanism 6. The workbench 2 is connected to the upper side of the support frame 1, the fixed frame 3 is connected to the right rear side of the support frame 1, the protective cover 4 is slidably connected to the front side of the upper part of the fixed frame 3, a screw is provided on the upper part of the fixed frame 3, and the protective cover 4 is threadedly connected to the screw, the right part of the workbench 2 is connected to the electric saw 5, the protective cover 4 is a semicircular structure, which is convenient for protecting the electric saw 5, the electric saw 5 is located below the protective cover 4, and the protective mechanism 6 is provided on the workbench 2.

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, the protective mechanism 6 includes a connecting shaft 61, a rotating member 62, a shell 63, an arc-shaped telescopic rod 64, a first limit plate 65, a second limit plate 66, a pushing plate 67, a screw rod 68 and a linear spring 69. The front side of the workbench 2 is connected to the connecting shaft 61, and three rotating members 62 are rotatably connected to the connecting shaft 61. The shell 63 is connected between the rotating members 62. The front sides of the left and right parts of the support frame 1 are connected to the arc-shaped telescopic rod 64, and the arc-shaped telescopic rod 64 is connected to the shell 63. The lower side of the shell 63 is threadedly connected to the screw rod 68, and a handle is provided on the screw rod 68 for easy rotation. The upper side of the screw rod 68 is rotatably connected to the first limit plate 65, and the rear side of the workbench 2 is slidably connected to the second limit plate 66, and the left and right parts of the second limit plate 66 are connected to the workbench 2 with a linear spring 69, and the left side of the workbench 2 is slidably connected to the pushing plate 67.

[0022] When using the utility model, firstly, the support frame 1 is placed in the autoclaved aerated concrete plate cutting area, and then the concrete plate is placed on the workbench 2, and then the electric saw 5 is started, and then the concrete plate is pushed on the workbench 2 to move close to the electric saw 5, so that the electric saw 5 cuts the concrete plate. After the electric saw 5 is used, the screw is rotated to make the protective cover 4 move downward on the fixed frame 3 and contact the workbench 2, so that the protective cover 4 covers the electric saw 5 to prevent the staff from accidentally touching the electric saw 5 and causing injuries. After the concrete plate is placed on the workbench 2, the shell 63 can be rotated to drive the rotating member 62 to rotate on the connecting shaft 61, so that the shell 63 The workbench 2 is closed, and the housing 63 is supported by the arc-shaped telescopic rod 64. Then, the screw rod 68 is rotated to move the first limit plate 65 to contact the concrete slab. The concrete slab is pushed to move by the first limit plate 65 to adjust the position of the concrete slab. After the concrete slab contacts the second limit plate 66, the second limit plate 66 is limited by the force of the linear spring 69. Then, the concrete slab is pushed to the electric saw 5 for cutting by the push plate 67, thereby achieving the effect of cutting the autoclaved aerated concrete slab in a completely sealed environment and preventing the concrete slab debris from splashing out.

[0023] like Figure 1 , Figure 3 and Figure 4 As shown, it also includes an extrusion mechanism 7, which includes a telescopic component 71, a connecting frame 72 and a rotating wheel 73. The front side of the shell 63 is connected to three telescopic components 71, and the telescopic components 71 are composed of a telescopic rod and a telescopic spring. The rear side of the telescopic components 71 is connected to the connecting frame 72, and the connecting frame 72 is rotatably connected to the rotating wheel 73.

[0024] The extrusion mechanism 7 of the device can be used to extrude concrete slabs. When the shell 63 is rotated to close with the workbench 2, the rotating wheel 73 contacts the concrete slab, causing the telescopic rod and the telescopic spring in the concrete slab extrusion telescopic assembly 71 to contract. Through the action of the telescopic spring, the rotating wheel 73 always keeps in contact with the concrete slab. When the concrete slab moves, the rotating wheel 73 rotates on the connecting frame 72, thereby achieving the effect of squeezing the concrete slab and preventing the concrete slab from shifting.

[0025] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all modifications and equivalent structures and functions.

Claims

1. A splash-proof autoclaved aerated concrete plate cutting device, characterized by: The utility model comprises a support frame (1), a workbench (2), a fixed frame (3), a protective cover (4), an electric saw (5) and a protective mechanism (6), wherein the upper side of the support frame (1) is connected to the workbench (2), the right rear side of the support frame (1) is connected to the fixed frame (3), the upper front side of the fixed frame (3) is slidably connected to the protective cover (4), the upper part of the fixed frame (3) is provided with a screw, the protective cover (4) is threadedly connected to the screw, the right side of the workbench (2) is connected to the electric saw (5), the electric saw (5) is located below the protective cover (4), and the workbench (2) is provided with a protective mechanism (6) capable of preventing the splashing of autoclaved aerated concrete plate debris.

2. The splash-proof autoclaved aerated concrete plate cutting device according to claim 1, characterized in that: The protective cover (4) is a semicircular structure.

3. The splash-proof autoclaved aerated concrete plate cutting device according to claim 1, characterized in that: The protection mechanism (6) comprises a connecting shaft (61), a rotating member (62), a housing (63), an arc-shaped telescopic rod (64), a first limiting plate (65), a second limiting plate (66), a pushing plate (67), a screw rod (68) and a linear spring (69). The front side of the workbench (2) is connected to the connecting shaft (61), a plurality of rotating members (62) are rotatably connected to the connecting shaft (61), and the housing (63) is connected between the rotating members (62). The left and right front parts of the support frame (1) are connected to the connecting shaft (61). The sides are connected with arc-shaped telescopic rods (64), the arc-shaped telescopic rods (64) are connected with the shell (63), the lower side of the shell (63) is threadedly connected with a screw rod (68), the upper side of the screw rod (68) is rotatably connected with a first limit plate (65), the rear side of the workbench (2) is slidably connected with a second limit plate (66), the left and right parts of the second limit plate (66) are connected with the workbench (2) with linear springs (69), and the left side of the workbench (2) is slidably connected with a push plate (67).

4. The splash-proof autoclaved aerated concrete plate cutting device according to claim 3 is characterized by: The screw rod (68) is provided with a handle.

5. The splash-proof autoclaved aerated concrete plate cutting device according to claim 3, characterized in that: The extrusion mechanism (7) also includes a telescopic assembly (71), a connecting frame (72) and a rotating wheel (73). The front side of the housing (63) is connected to a plurality of telescopic assemblies (71), the rear sides of the telescopic assemblies (71) are all connected to the connecting frame (72), and the connecting frame (72) is rotatably connected to the rotating wheel (73).

6. The splash-proof autoclaved aerated concrete plate cutting device according to claim 5, characterized in that: The telescopic components (71) are composed of a telescopic rod and a telescopic spring.

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