Engineering board for building construction and construction method thereof

Abstract

The invention discloses an engineering board for building construction and a construction method thereof, and belongs to the technical field of building engineering boards. The engineering board comprises an engineering board main body, and a clamping device is arranged in the engineering board main body; the clamping device comprises a T-shaped push rod, and two L-shaped fixing plates are slidably arranged in the engineering board body. Two first springs are arranged in the engineering plate body, one ends of the first springs are fixedly connected with the L-shaped fixing plates, second springs are arranged in the engineering plate body, and the two ends of the second springs are fixed to the engineering plate body and the T-shaped limiting blocks respectively. Free splicing can be conducted in the width direction or the length direction of the engineering board bodies, the two adjacent engineering board bodies are fixed through the clamping devices, on-site splicing operation is convenient, external tools are not needed, the speed is high, efficiency is high, nails and steel wires are abandoned essentially, and the construction cost is reduced. And the possibility that a worker steps on the nail to cause a safety accident is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building engineering boards, and more particularly to an engineering board for building construction and a construction method thereof. Background Art

[0002] Engineering boards, also known as agreement boards, are made according to the size and shape of the surface to be decorated in the construction project. They are specially ordered and processed according to design drawings. They are suitable for specific building areas and shapes. There are various length, width, edge and angle forms of granite and marble slabs.

[0003] The existing engineering boards do not have corresponding fixed connection devices when workers lay the engineering boards. The workers need to use cement nails, steel wires and rivets to splice and reinforce them. During use, after repeated disassembly and assembly, it is difficult to remove all the nails and steel wires remaining on the board surface, and it is easy for workers to step on nails. The Chinese patent with publication number CN213539542U discloses an engineering board for construction and a construction method thereof. The above patent proves the objective existence of this shortcoming.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] 1. Technical problem to be solved by the invention

[0006] In view of the defects and shortcomings of the prior art, the present invention provides an engineering board for construction and a construction method thereof. The present invention can be freely assembled from the width direction or the length direction of the engineering board body, and two adjacent engineering board bodies are fixed by a clamping device. The on-site splicing operation is convenient and does not require the aid of external tools. The speed is fast and the efficiency is high. The use of nails and steel wires is essentially abandoned, and the possibility of safety accidents caused by workers stepping on nails is avoided.

[0007] 2. Technical solution

[0008] In order to achieve the above object, the technical solution provided by the present invention is:

[0009] An engineering board for building construction of the present invention comprises an engineering board body, wherein a clamping device is installed inside the engineering board body;

[0010] The clamping device comprises a T-shaped push rod, which is slidably mounted inside the engineering board body, a T-shaped limit block is mounted on one side of the T-shaped push rod, and two L-shaped fixing plates are slidably mounted inside the engineering board body;

[0011] Two springs 1 are installed inside the engineering board body, one end of spring 1 is fixed to the inner wall of the engineering board body, and the other end of spring 1 is fixedly connected to the L-shaped fixing plate. Spring 2 is installed inside the engineering board body, and the two ends of spring 2 are respectively fixed to the engineering board body and the T-shaped limit block.

[0012] Furthermore, a limiting groove is provided inside the engineering board body, and the L-shaped fixing plate slides along the limiting groove.

[0013] Furthermore, a through groove is provided on the surface of the L-shaped fixing plate, and both ends of the T-shaped push rod are limitedly matched with the through groove of the L-shaped fixing plate.

[0014] Furthermore, a clamping plate is installed on one side of the engineering board body, and fixing grooves are opened at both ends of the clamping plate, and the L-shaped fixing plate is clamped with the fixing groove.

[0015] Furthermore, a slot is provided on one side of the engineering board body, and the T-shaped push rod is slidably fitted inside the slot.

[0016] Furthermore, a limit block is installed inside the engineering board body, and the limit block is slidably matched with the T-shaped limit block.

[0017] Furthermore, anti-slip grooves are arranged on the top of the engineering board body.

[0018] Furthermore, a moving groove is provided on the top of the engineering board body, and a moving rod is fixedly connected to the top of the L-shaped fixed plate, and the moving rod slides along the moving groove.

[0019] Furthermore, a sliding groove is provided on one side of the engineering board body, and a sliding plate is installed on the other side of the engineering board body.

[0020] A construction method for an engineering board for building construction, the specific operations are as follows:

[0021] The length direction of the card plate is regarded as the length direction of the engineering board body, and the length direction of the sliding plate is regarded as the width direction of the engineering board body. When in use, the staff moves the engineering board body, and two sets of engineering board bodies adjacent in the length direction slide and cooperate with each other through the sliding plate and the sliding groove;

[0022] When two groups of engineering board bodies adjacent in the width direction are connected, when the card plate moves into the card slot of the other group of engineering board bodies, the card plate pushes the T-shaped push rod to retract into the engineering board body, and when the two ends of the T-shaped push rod move to the positions corresponding to the through slot, under the action of spring 1, the L-shaped fixing plate pops out in the direction of the T-shaped push rod, and the two ends of the T-shaped push rod are fixed in the through slot of the L-shaped fixing plate. At this time, one end of the L-shaped fixing plate is engaged with the inside of the fixing slot, so that the fixing of the two groups of engineering board bodies adjacent in the width direction can be completed;

[0023] When it is necessary to release the fixation of the two engineering board bodies, the staff moves the moving rod, and the movement of the moving rod drives the L-shaped fixing plate to move, that is, the limiting cooperation between the T-shaped push rod and the through groove is released, and under the action of spring 2, the T-shaped limit block and the T-shaped push rod are driven to pop out outward. At the same time, when the two ends of the T-shaped push rod contact the plate surface of the L-shaped fixing plate, the support of the L-shaped fixing plate can be completed, and the L-shaped fixing plate is immediately separated from the fixing groove. At this point, the connection relationship between the two sets of engineering board bodies adjacent to each other in the width direction can be released.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0026] The present invention can be freely assembled from the width direction or the length direction of the engineering board main body, and two adjacent engineering board main bodies are fixed by a clamping device. The on-site splicing operation is convenient and does not require the aid of external tools. The speed is fast and the efficiency is high. The use of nails and steel wires is essentially abandoned, and the possibility of safety accidents caused by workers stepping on nails is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the top structure of the engineering board body of the present invention;

[0028] Figure 2 This is a schematic diagram of the bottom structure of the engineering board body of the present invention;

[0029] Figure 3 It is a schematic diagram of the side section structure of the engineering board body of the present invention;

[0030] Figure 4 It is a schematic diagram of the L-shaped fixing plate structure of the present invention.

[0031] In the figure: 1. Engineering board body; 2. Clamping plate; 3. Fixed groove; 4. Sliding plate; 5. Sliding groove; 6. Moving groove; 7. Moving rod; 8. Clamping groove; 9. T-shaped push rod; 10. L-shaped fixing plate; 11. Limiting groove; 12. T-shaped limiting block; 13. Through groove; 14. Spring 1; 15. Spring 2; 16. Limiting block; 17. Anti-slip pattern. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0033] Example 1

[0034] from Figure 1-4 It can be seen that the engineering board for building construction of this embodiment includes an engineering board body 1, and a clamping device is installed inside the engineering board body 1;

[0035] The clamping device includes a T-shaped push rod 9, which is slidably mounted inside the engineering board body 1. A T-shaped limit block 12 is mounted on one side of the T-shaped push rod 9. Two L-shaped fixing plates 10 are slidably mounted inside the engineering board body 1.

[0036] A limiting groove 11 is provided inside the engineering board body 1, and the L-shaped fixing plate 10 slides along the limiting groove 11; a through groove 13 is provided on the surface of the L-shaped fixing plate 10, and both ends of the T-shaped push rod 9 are limitedly matched with the through groove 13 of the L-shaped fixing plate 10;

[0037] Two springs 14 are installed inside the engineering board main body 1, one end of the spring 14 is fixed to the inner wall of the engineering board main body 1, and the other end of the spring 14 is fixedly connected to the L-shaped fixing plate 10. A spring 2 15 is installed inside the engineering board main body 1, and the two ends of the spring 2 15 are respectively fixed to the engineering board main body 1 and the T-shaped limit block 12.

[0038] A clamping plate 2 is installed on one side of the engineering board body 1, and fixing grooves 3 are opened at both ends of the clamping plate 2. The L-shaped fixing plate 10 is clamped with the fixing groove 3. When the L-shaped fixing plate 10 moves out of the fixing groove 3, the fixing of the two engineering board bodies 1 can be released.

[0039] A slot 8 is provided on one side of the engineering board body 1, and a T-shaped push rod 9 is slidably fitted inside the slot 8. When the card board 2 moves to the inside of the slot 8 on another engineering board body 1, the card board 2 pushes the T-shaped push rod 9 to retract inward;

[0040] A limit block 16 is installed inside the engineering board body 1. The limit block 16 is slidably matched with the T-shaped limit block 12. By setting the limit block 16, the T-shaped limit block 12 can be limited and the stability of the T-shaped limit block 12 during operation can be maintained.

[0041] The top of the engineering board body 1 is provided with anti-slip grooves 17 .

[0042] A moving groove 6 is provided on the top of the engineering board body 1 , and a moving rod 7 is fixedly connected to the top of the L-shaped fixed plate 10 . The moving rod 7 slides along the moving groove 6 . When the staff moves the moving rod 7 , the L-shaped fixed plate 10 can be driven to move.

[0043] A sliding groove 5 is provided on one side of the engineering board body 1 , and a sliding plate 4 is installed on the other side of the engineering board body 1 .

[0044] A construction method for an engineering board for building construction, the specific operations are as follows:

[0045] The length direction of the card plate 2 is regarded as the length direction of the engineering board body 1, and the length direction of the sliding plate 4 is regarded as the width direction of the engineering board body 1. When in use, the staff moves the engineering board body 1, and two sets of engineering board bodies 1 adjacent in the length direction are slidably matched with the sliding groove 5 through the sliding plate 4;

[0046] When two groups of engineering board bodies 1 adjacent in the width direction are connected, when the card plate 2 moves into the card slot 8 of the other group of engineering board bodies 1, the card plate 2 pushes the T-shaped push rod 9 to retract into the engineering board body 1. When the two ends of the T-shaped push rod 9 move to the positions corresponding to the through slot 13, under the action of the spring 14, the L-shaped fixing plate 10 pops out in the direction of the T-shaped push rod 9, and the two ends of the T-shaped push rod 9 are fixed to the through slot 13 of the L-shaped fixing plate 10. At this time, one end of the L-shaped fixing plate 10 is engaged with the inside of the fixing slot 3. At this point, the fixing of the two groups of engineering board bodies 1 adjacent in the width direction can be completed;

[0047] When it is necessary to release the fixation of the two engineering board bodies 1, the staff moves the moving rod 7, and the movement of the moving rod 7 drives the L-shaped fixing plate 10 to move, that is, the limiting cooperation between the T-shaped push rod 9 and the through groove 13 is released. Under the action of the spring 2 15, the T-shaped limiting block 12 and the T-shaped push rod 9 are driven to pop out. At the same time, when the two ends of the T-shaped push rod 9 contact the board surface of the L-shaped fixing plate 10, the support of the L-shaped fixing plate 10 can be completed, and the L-shaped fixing plate 10 is immediately separated from the fixing groove 3. At this point, the connection relationship between the two sets of engineering board bodies 1 adjacent to each other in the width direction can be released.

[0048] The present invention can be freely assembled from the width direction or the length direction of the engineering board main body, and two adjacent engineering board main bodies are fixed by a clamping device. The on-site splicing operation is convenient and does not require the aid of external tools. The speed is fast and the efficiency is high. The use of nails and steel wires is essentially abandoned, and the possibility of safety accidents caused by workers stepping on nails is avoided.

[0049] The present invention and its embodiments are described schematically above, and the description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by it and designs a structural method and an embodiment similar to the technical solution without creativity without departing from the purpose of the invention, they shall all fall within the protection scope of the present invention.

Claims

1. An engineering board for building construction, comprising an engineering board body (1), characterized in that: A clamping device is installed inside the engineering board body (1); The clamping device comprises a T-shaped push rod (9), which is slidably mounted inside the engineering board body (1), a T-shaped limit block (12) is mounted on one side of the T-shaped push rod (9), and two L-shaped fixing plates (10) are slidably mounted inside the engineering board body (1); Two springs (14) are installed inside the engineering board body (1), one end of the spring (14) is fixed to the inner wall of the engineering board body (1), and the other end of the spring (14) is fixedly connected to the L-shaped fixing plate (10). A spring (15) is installed inside the engineering board body (1), and the two ends of the spring (15) are respectively fixed to the engineering board body (1) and the T-shaped limit block (12).

2. The engineering board for building construction according to claim 1, characterized in that: A limiting groove (11) is provided inside the engineering board body (1), and the L-shaped fixing plate (10) slides along the limiting groove (11).

3. The engineering board for building construction according to claim 2, characterized in that: A through groove (13) is provided on the surface of the L-shaped fixing plate (10), and the two ends of the T-shaped push rod (9) are limitedly matched with the through groove (13) of the L-shaped fixing plate (10).

4. The engineering board for building construction according to claim 3, characterized in that: A clamping plate (2) is installed on one side of the engineering board body (1), fixing grooves (3) are provided at both ends of the clamping plate (2), and an L-shaped fixing plate (10) is clamped with the fixing grooves (3).

5. The engineering board for building construction according to claim 4, characterized in that: A slot (8) is provided on one side of the engineering board body (1), and a T-shaped push rod (9) is slidably fitted inside the slot (8).

6. The engineering board for building construction according to claim 5, characterized in that: A limit block (16) is installed inside the engineering board body (1), and the limit block (16) is slidably matched with the T-shaped limit block (12).

7. The engineering board for building construction according to claim 6, characterized in that: The top of the engineering board body (1) is provided with anti-slip grooves (17).

8. The engineering board for building construction according to claim 7, characterized in that: A moving groove (6) is provided on the top of the engineering board body (1), and a moving rod (7) is fixedly connected to the top of the L-shaped fixed plate (10), and the moving rod (7) slides along the moving groove (6).

9. The engineering board for building construction according to claim 8, characterized in that: A sliding groove (5) is provided on one side of the engineering board body (1), and a sliding plate (4) is installed on the other side of the engineering board body (1).

10. The construction method of an engineering board for building construction according to claim 9, characterized in that: The specific operations are as follows: The length direction of the clamping plate (2) is regarded as the length direction of the engineering board body (1), and the length direction of the sliding plate (4) is regarded as the width direction of the engineering board body (1). When in use, the staff moves the engineering board body (1), and two groups of engineering board bodies (1) adjacent in the length direction are slidably matched with the sliding groove (5) through the sliding plate (4); When two groups of engineering board bodies (1) adjacent in the width direction are connected, when the card plate (2) moves into the card slot (8) of the other group of engineering board bodies (1), the card plate (2) pushes the T-shaped push rod (9) to retract into the engineering board body (1), and when the two ends of the T-shaped push rod (9) move to positions corresponding to the through slot (13), under the action of the spring 1 (14), the L-shaped fixing plate (10) pops out in the direction of the T-shaped push rod (9), and the two ends of the T-shaped push rod (9) are fixed in the through slot (13) of the L-shaped fixing plate (10). At this time, one end of the L-shaped fixing plate (10) is engaged with the inside of the fixing slot (3), so that the fixing of the two groups of engineering board bodies (1) adjacent in the width direction can be completed; When it is necessary to release the fixation of the two engineering board bodies (1), the staff moves the moving rod (7), and the movement of the moving rod (7) drives the L-shaped fixing plate (10) to move, that is, the limiting cooperation between the T-shaped push rod (9) and the through groove (13) is released. Under the action of the second spring (15), the T-shaped limiting block (12) and the T-shaped push rod (9) are driven to pop outward. At the same time, when the two ends of the T-shaped push rod (9) contact the plate surface of the L-shaped fixing plate (10), the support of the L-shaped fixing plate (10) can be completed, and the L-shaped fixing plate (10) is immediately separated from the fixing groove (3). At this point, the connection relationship between the two sets of engineering board bodies (1) adjacent in the width direction can be released.

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