Auxiliary device for cutting insulation board

Abstract

The utility model discloses an auxiliary device for cutting an insulation board, and relates to the technical field of cutting of insulation boards. Comprising a frame body panel (1), a set of triangular pyramid supports (2) are arranged on the back of the frame body panel (1), walking wheels are arranged at the bottoms of the triangular pyramid supports (2), two handles (4) are arranged in the middle of the frame body panel (1), a graduated scale (5) is arranged on the top of the frame body panel (1), and a protruding metal strip (6) is arranged in the middle of the frame body panel (1). The top of the frame body panel (1) is provided with a frame body panel fixing buckle, and the front face of the frame body panel (1) is provided with a plate fixing and adjusting device. The insulation board is cut along the protruding metal strip (6) through a hand saw, and it can be guaranteed that the cut edge of the insulation board is straight and accurate in size; meanwhile, droplets generated in the insulation board cutting process can be reduced, civilization and environmental protection are achieved, the cutting precision is improved, and the problem that splicing seams between adjacent boards of the external wall insulation board are not tight can be solved; the defects that an operator needs to use a hand saw for cutting, and the occupied space of the device is large are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation board cutting, in particular to an auxiliary device for cutting thermal insulation boards. Background Art

[0002] With the continuous improvement of the requirements for energy conservation and environmental protection, the thermal insulation technology of building envelopes is also being increasingly enhanced. Currently, commonly used thermal insulation boards in buildings include rock (mineral) wool, glass wool, polystyrene foam boards, etc. During the construction process, cutting operations are often carried out on thermal insulation boards.

[0003] After retrieval, Chinese Patent No. CN202311033655.4 discloses an auxiliary cutting device for building thermal insulation boards, including a base, a support frame, a sliding frame, a telescopic rod, a cutting machine, a limiting side plate, etc.; a support frame is fixedly connected to the base, a sliding frame is slidably connected to the left part of the support frame, a telescopic rod is rotatably connected between the sliding frame and the support frame, a cutting machine is connected to the right part of the support frame, and a limiting side plate is connected to the right side of the support frame.

[0004] By observing this published document, it is found that it is not suitable for cutting thermal insulation boards at the construction site. Its structure is complex, the cost is relatively high, it needs to be powered on during use, it is inconvenient to use, and it has relatively high professional technical requirements for operators.

[0005] Therefore, it is necessary to design an auxiliary device for cutting thermal insulation boards to solve the problems existing in the above use process. Summary of the Utility Model

[0006] Aiming at the deficiencies existing in the prior art, the utility model provides an auxiliary device for cutting thermal insulation boards, which can meet the use at the construction site, has a simple structure, a relatively low cost, is simple and convenient to use, the cutting accuracy can meet the requirements of the construction site, the material loss is small during the cutting process, and it is safe, environmentally friendly, etc.

[0007] To achieve the above object, the technical solution adopted by the utility model is: an auxiliary device for cutting thermal insulation boards, including a frame panel 1, a group of triangular pyramid supports 2 are arranged on the back of the frame panel 1, walking wheels are arranged at the bottom of the triangular pyramid supports 2, two handles 4 are arranged in the middle of the frame panel 1, a raised metal strip 6 is arranged in the middle of the frame panel 1, a frame panel fixing buckle is arranged on the top of the frame panel 1, and left and right two plate fixing and adjusting devices are arranged on the front of the frame panel 1.

[0008] Preferably, a 3 mm gap is left in the middle of the left and right frame panels 1, raised metal strips 6 are arranged on both sides of the gap, and a plate fixing and adjusting device and a handle 4 are arranged on the frame panel 1.

[0009] Preferably, the end of the convex metal strip 6 extends at least 5 mm beyond the top edge of the frame body panel 1. The cross-section of the convex metal strip 6 is a square with a side length of at least 5 mm. The plate fixing and adjusting device is composed of a metal hub, a metal circular steel sheet and a metal screw rod, and is fixed at the central position of the frame body panel 1. The handle 4 is made of a plastic round tube with a diameter of 25 mm and is fixed at a position below the middle of the frame body panel 1.

[0010] Preferably, a scale 5 is provided on the top of the frame body panel 1. The scale 5 is composed of two 1 m long steel rulers with a precision of 1 mm on the left and right, and is symmetrically arranged at the upper positions of the left and right frame body panels 1.

[0011] Preferably, the frame body panel fixing buckle 7 is arranged at the middle position of the top of the front and rear frame body panels 1. It is a steel plate with a thickness of 4 mm. One end is hinged to the front frame body panel 1, and the other end is buckled to the rear frame body panel 1.

[0012] Preferably, the vertical side of the triangular pyramid support 2 forms an angle of 75° with the ground. The traveling wheels are composed of four plastic pulleys with a diameter of 80 mm. Two traveling wheels are arranged at the middle position of the bottom of each triangular pyramid support 2.

[0013] Compared with the related technology, the utility model has the following beneficial effects:

[0014] Beneficial effect 1: Different thicknesses of insulation boards can be fixed through the plate fixing and adjusting device, and cutting of different parts and various plates can be realized, with a wide range of application scenarios; by using the convex metal strip 6 and the scale 5 in cooperation with a handsaw, insulation boards with high precision and straight and flat cutting edges can be cut.

[0015] Beneficial effect 2: When cutting the insulation board, due to the support and covering effect of the frame body panel 1, the generation of powder during the cutting of the insulation board can be reduced, ensuring the environmental sanitation of the construction site, and at the same time improving the construction quality at the joint of the insulation boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall three-dimensional structure schematic diagram of the first perspective of the insulation board cutting auxiliary device of the utility model;

[0017] Figure 2 is the overall three-dimensional structure schematic diagram of the first perspective of the insulation board cutting auxiliary device of the utility model;

[0018] Figure 3 is the side view of the insulation board cutting auxiliary device of the utility model;

[0019] Figure 4 is the top view of the insulation board cutting auxiliary device of the utility model.

[0020] Reference numerals in the figure: formwork panel 1; triangular pyramid support 2; walking wheels; handle 4; scale 5; raised metal strip 6; formwork panel fixing buckle 7; sheet material fixing and adjusting device 8.

[0021] The embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings. Specific embodiments

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] An auxiliary device for cutting thermal insulation boards, as Figures 1-4 shown, the present utility model provides a technical solution: including a formwork panel 1, a group of triangular pyramid supports 2 are arranged on the back of the formwork panel 1, walking wheels 3 are arranged at the bottom of the triangular pyramid supports 2, two handles 4 are arranged in the middle of the formwork panel 1, a raised metal strip 6 is arranged in the middle of the formwork panel 1, a formwork panel fixing buckle 7 is arranged at the top of the formwork panel 1, and left and right sheet material fixing and adjusting devices 8 are arranged on the front of the formwork panel 1.

[0024] It is specifically set according to the actual construction requirements and is not specifically limited in this application.

[0025] Preferably, there is a 3-mm gap in the middle of the left and right formwork panels 1, and raised metal strips 6 are arranged on both sides of the gap, which can keep the hand saw straight and the side edges square during the process of cutting the thermal insulation board. A sheet material fixing and adjusting device 8 and a handle 4 are arranged on the formwork panel 1. The fixing and adjusting device 8 can appropriately adjust the thermal insulation board according to the usage requirements, so as to be applicable to the cutting of different thickness sheets. It should be noted that the maximum thickness of the sheet cannot exceed 120 mm. The handle 4 can provide convenience when this device needs to be moved and can be used as a hand support point during the cutting process.

[0026] Preferably, the end of the raised metal strip 6 extends at least 5 mm beyond the top edge of the frame body panel 1. The extension at the top is mainly to facilitate positioning when starting to use a handsaw. The cross-section of the raised metal strip 6 is a square with a side length of at least 5 mm. Limiting the side length of the cross-section is mainly to ensure that its stiffness meets the requirements and can guarantee the accuracy requirements during the cutting process. The plate fixing and adjusting device 8 is composed of a metal hub, a metal circular steel sheet, and a metal screw rod, and is fixed at the central position of the frame body panel 1. The metal hub can facilitate the rotation of the hand to adjust and fix the required insulation board to be cut. The metal prototype steel sheet can stably fix the insulation board within the frame body panel 1. The metal screw rod plays a role in connecting the metal hub and the metal circular steel sheet and providing support for adjusting and fixing the plate. The handle 4 is made of a plastic round tube with a diameter of 25 mm and is fixed at a position slightly below the middle of the frame body panel 1. The lower position is convenient for the hand to grasp during use.

[0027] Preferably, a scale 5 is provided on the top of the frame body panel 1. The scale 5 is composed of two 1 m long steel rulers with an accuracy of 1 mm on the left and right, and is symmetrically arranged at the upper positions of the left and right frame body panels 1. The scale 5 can facilitate measuring the size of the insulation board during the cutting process. The frame body panel fixing buckle 7 is arranged at the middle position of the top of the front and rear panels and is a steel plate with a thickness of 4 mm. One end is hinged to the front frame body panel 1, and the other end is buckled to the rear frame body panel 1. The hinged part can rotate 270° usually, which is convenient for loosening and fixing the front and rear frame body panels 1. The buckled part can stably fix the front and rear frame body panels 1 in a certain position to ensure the overall stability of the frame body panel 1.

[0028] Preferably, the vertical side of the triangular pyramid support 2 forms an angle of 75° with the ground. The triangular pyramid support 2 can ensure the stability of the device during normal placement and also provide a suitable angle for the convenience of personnel during use. The walking wheels 3 are composed of four plastic pulleys with a diameter of 80 mm. Two walking wheels 3 are arranged at the middle position of the bottom of each triangular pyramid support 2. The arranged walking wheels 3 can facilitate the movement of the device and also provide a braking effect during the cutting of the insulation board to keep the device stationary.

[0029] It should be noted that in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0030] The above are only specific embodiments of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application will not be limited to these embodiments shown herein, but rather will conform to the broadest scope consistent with the principles and novel features claimed herein.

Claims

1. A device for cutting insulation board, characterized in that: The invention comprises a frame panel (1), a group of triangular pyramid brackets (2) are arranged on the back of the frame panel (1), a walking wheel (3) is arranged on the bottom of the triangular pyramid bracket (2), two handles (4) are arranged in the middle of the frame panel (1), a raised metal strip (6) is arranged in the middle of the frame panel (1), a frame panel fixing buckle (7) is arranged on the top of the frame panel (1), and two left and right plate fixing and adjusting devices (8) are arranged on the front of the frame panel (1).

2. The auxiliary device for cutting insulation board according to claim 1, characterized in that: A 3 mm gap is left in the middle of the left and right frame panels (1), and raised metal strips (6) are arranged on both sides of the gap. A plate fixing and adjusting device (8) and a handle (4) are arranged on the frame panels (1).

3. The auxiliary device for cutting insulation board according to claim 2, characterized in that: The end of the raised metal strip (6) extends at least 5 mm beyond the top edge of the frame panel (1); the cross-section of the raised metal strip (6) is a square with a side length of at least 5 mm; the plate fixing and adjusting device (8) is formed by a metal hub and a metal circular steel sheet connected with a metal screw and fixed at the center of the frame panel (1); the handle (4) is made of a plastic circular tube with a diameter of 25 mm and fixed at the lower middle part of the frame panel (1).

4. The auxiliary device for cutting insulation board according to claim 1, characterized in that: A scale (5) is provided on the top of the frame panel (1), and the scale (5) is composed of two 1-meter-long steel rulers with a precision of 1 mm. The two steel rulers are symmetrically arranged on the upper positions of the left and right frame panels (1).

5. The auxiliary device for cutting insulation board according to claim 1, characterized in that: The frame panel fixing buckle (7) is arranged at the middle position of the top of the front and rear frame panels (1), and is a steel plate with a thickness of 4 mm, one end of which is hinged to the front frame panel (1) and the other end is buckled to the back frame panel (1).

6. The auxiliary device for cutting insulation board according to claim 1, characterized in that: The vertical side of the triangular pyramid support (2) forms an angle of 75° with the ground.

7. The auxiliary device for cutting insulation board according to claim 1, characterized in that: The running wheels (3) are composed of four plastic pulleys with a diameter of 80 mm, and two running wheels (3) are arranged at the middle position of the bottom of each triangular pyramid bracket (2).

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