Pay-off hole mold and light-transmitting plate integrated device

Abstract

The utility model discloses a pay-off hole mold and light-transmitting plate integrated device, and relates to the technical field of building construction auxiliary construction tools. The device is structurally characterized by mainly comprising a pay-off hole mold, a tongue-and-groove, a shading plate and a light-transmitting plate, the inner wall of the upper part of the pay-off hole mold is circumferentially connected with a tongue-and-groove; the side surface of the shading plate is connected with a groove structure in the middle of the tongue-and-groove; the bottom face of the light-transmitting plate is connected with the upper side of the rabbet, and the side face of the light-transmitting plate is connected with the inner wall of the pay-off hole mold. The hollow flashlight-shaped pay-off hole mold is adopted, so that mold turnover is increased, irregular cracks around a hole are reduced, and the hidden danger of water leakage is reduced; the pay-off hole mold and the shading plate are integrated, so that the condition that the shading plate which is marked due to manual careless movement can be prevented, and the pay-off work efficiency is improved; the pay-off hole is simple in structure and convenient to construct, standardized construction of the pay-off hole can be achieved, working efficiency can be improved, the project progress can be accelerated, and materials are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary construction tools for building construction, and in particular to an integrated device of a wire-laying hole mould and a light-transmitting plate. Background Art

[0002] With the development of the construction industry, the requirements for the measurement and layout accuracy of concrete slabs are getting higher and higher. Therefore, the quality requirements for the formation of layout holes are also correspondingly improved. In traditional technology, temporary wooden molds are often used to make layout holes. On the one hand, wooden molds are easy to lose shape and deform during construction, and the formed layout holes are not effective. In addition, the turnover of wooden molds is limited during construction, the processing is cumbersome, and the installation and disassembly are inconvenient, which is not conducive to reuse. On the other hand, the layout holes need to be blocked after use. Since the layout holes formed by wooden molds are of different sizes, it is not suitable to make unified blocking blocks to block the layout holes in the later stage. Instead, it is necessary to rebuild the template at the layout holes to pour concrete for blocking, which not only wastes manpower and material resources, but also prolongs the construction period. On the other hand, square layout holes are used. After the stress concentration at the four corners of such layout holes is formed, irregular cracks will appear after pouring.

[0003] The patent with publication number CN203891465U discloses a wire-laying hole mold, which is a hollow cylindrical structure with a large upper part and a small lower part welded from 4-6 mm thick steel plates. The cylindrical structure is composed of an annular steel plate welded between the large cylinder at the upper end and the small cylinder at the lower end, wherein the large cylinder has a diameter of 300 mm and a height of 150-200 mm, the small cylinder has a diameter of 200 mm and a height of 50 mm, the inner diameter of the annular steel plate is 200 mm, and the outer diameter is 300 mm.

[0004] The utility model is not integrated with the sunshade to improve efficiency. Utility Model Content

[0005] In view of the above problems, the technical ideas adopted by the utility model to solve the technical problems are:

[0006] The traditional wire-laying hole mold is optimized into a circular wire-laying hole, a tongue and groove is set on the top, and it is integrated with the sunshade.

[0007] The specific plan is as follows:

[0008] A device integrating a wire-laying hole mold and a light-transmitting plate comprises a wire-laying hole mold, a tongue and groove, a light-shielding plate and a light-transmitting plate; the wire-laying hole mold is in the shape of a hollow flashlight, and its upper inner wall is circumferentially connected with the tongue and groove; the tongue and groove has a groove structure horizontally capable of accommodating the light-shielding plate; the bottom surface of the light-transmitting plate is connected to the upper side of the tongue and groove, and the side surface is connected to the inner wall of the wire-laying hole mold.

[0009] In order to implement the above solution, further, the tongue and groove includes a first ring plate and a second ring plate; the first ring plate and the second ring plate are both circumferentially connected to the upper inner wall of the wire-releasing hole mold; and the groove structure is formed between the first ring plate and the second ring plate.

[0010] Preferably, the groove structure is connected to at least one set of limiting members, and the shading plate is connected to the groove structure via the limiting members.

[0011] Another preferred solution is that the wire-laying hole mold includes an upper cylindrical structure, a funnel structure and a lower cylindrical structure which are sequentially connected from top to bottom.

[0012] Furthermore, the diameter of the upper cylindrical structure is greater than the diameter of the lower cylindrical structure.

[0013] By adopting the above technical solution, the utility model has the following technical effects:

[0014] A wire-laying hole mold and a light-transmitting plate integrated device, comprising a wire-laying hole mold, a tongue and groove, a light shielding plate and a light-transmitting plate; the wire-laying hole mold is in the shape of a hollow flashlight, and the tongue and groove are connected to the inner wall of the upper part thereof in the circumferential direction; the side surface of the light shielding plate is connected to the groove structure in the middle of the tongue and groove; the bottom surface of the light-transmitting plate is connected to the upper side of the tongue and groove, and the side surface is connected to the inner wall of the wire-laying hole mold;

[0015] The use of a hollow flashlight-shaped wire hole mold will increase mold turnover, reduce irregular cracks around the hole, reduce the risk of water leakage, and facilitate demoulding after pouring, and the visual quality after molding is good;

[0016] The tongue and groove further strengthen the support force of the wire-laying hole mold; the wire-laying hole mold and the shading plate are integrated, which can prevent the marked shading plate from being moved accidentally by humans, improve the efficiency of wire-laying work, and the appearance is far superior to the existing technology;

[0017] The utility model provides an integrated device of a wire-laying hole mold and a light-transmitting plate, which has a simple structure and is convenient to construct, and can realize standardized construction of the wire-laying holes, thereby improving work efficiency, accelerating project progress, and saving materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments are briefly introduced below.

[0019] Figure 1 It is a structural schematic diagram of a wire-laying hole mold provided in an embodiment of the present application;

[0020] Figure 2 is a side view of a wire-laying hole mold provided in an embodiment of the present application;

[0021] Figure 3It is a structural schematic diagram of the tongue and groove provided in the embodiment of the present application;

[0022] Figure 4 is a cross-sectional view of a wire-laying hole mold and a tongue and groove provided in an embodiment of the present application;

[0023] Figure 5 is a schematic diagram of the structure of the limiter provided in the embodiment of the present application;

[0024] Figure 6 is a schematic structural diagram of a sunshade provided in an embodiment of the present application;

[0025] Figure 7 is a top view of a sunshade provided in an embodiment of the present application;

[0026] Figure 8 is a cross-sectional view of a light-transmitting plate provided in an embodiment of the present application;

[0027] Fig. 9 It is a structural schematic diagram of a wire-laying hole mold and a light-transmitting plate integrated device provided in an embodiment of the present application;

[0028] Icons: 1. Wire hole mold; 11. Upper cylindrical structure; 12. Funnel structure; 13. Lower cylindrical structure; 2. Tongue and groove; 21. First ring plate; 22. Second ring plate; 23. Groove structure; 3. Limiting piece; 4. Shading plate; 5. Translucent plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the following will be combined with the appended Figure 1-9 , the technical solutions in the embodiments of the present application are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present application, it should be noted that the terms "center", "up", "down", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0032] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connected" and "connected" should be understood in a broad sense. Example

[0033] The inventors have found that currently, square layout holes made of wooden formwork are commonly used for construction. After the four corners of such layout holes are formed by stress concentration, irregular cracks will appear after pouring. If they are not sealed tightly in the later stage, it will cause water leakage in the floor, and the materials are not easy to turn over after use.

[0034] The present application provides a wire-laying hole mold and a light-transmitting plate integrated device, comprising a wire-laying hole mold 1, a tongue and groove 2, a light-shielding plate 4 and a light-transmitting plate 5;

[0035] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic structural diagram of a wire-laying hole mold 1 provided in an embodiment of the present application, Figure 2 It is a side view of the wire-laying hole mold 1 provided in the embodiment of the present application; the wire-laying hole mold 1 is in the shape of a hollow flashlight as a whole, with a thickness of 10mm and a height of 170mm, and both upper and lower sides are open, and the material is PVC; from top to bottom, it is connected in sequence with an integrally formed upper cylindrical structure 11, a funnel structure 12 and a lower cylindrical structure 13, the diameter of the upper cylindrical structure 11 is larger than the diameter of the lower cylindrical structure 13, the diameter of the upper cylindrical structure 11 is 200mm, and the height is 45mm, the diameter of the lower cylindrical structure 13 is 100mm, and the height is 80mm, and the height of the funnel structure 12 is 45mm. The use of the hollow flashlight-shaped wire-laying hole mold 1 and the selection of PVC material will increase the turnover of the mold, reduce irregular cracks around the hole, and reduce the risk of water leakage; it is convenient to demould after pouring, and the visual quality after molding is good.

[0036] Please refer to Figure 3 and Figure 4 , Figure 3 is a schematic diagram of the structure of the tongue and groove 2 provided in the embodiment of the present application, Figure 4It is a cross-sectional view of the wire-laying hole mold 1 and the tongue and groove 2 provided in an embodiment of the present application; the inner wall of the upper cylindrical structure 11 is circumferentially welded or clamped with the tongue and groove 2; the tongue and groove 2 includes a first ring plate 21 and a second ring plate 22; the first ring plate 21 and the second ring plate 22 are both annular, with a thickness of 5mm, and an outer diameter that is the same as the inner diameter of the upper cylindrical structure 11, which is 190mm; the first ring plate 21 and the second ring plate 22 are both circumferentially welded or clamped on the inner wall of the upper cylindrical structure 11; the inner diameter of the first ring plate 21 is 140mm, and the upper side is located 10mm away from the upper edge of the upper cylindrical structure 11, the lower side of the first ring plate 21 is 5mm above the upper side of the second ring plate 22, and the inner diameter of the second ring plate 22 is 100mm, on the projection surface of the first ring plate 21 in the vertical direction; the tongue and groove 2 further strengthens the supporting force of the wire-laying hole mold 1 and reduces irregular cracks around the hole.

[0037] In the above scheme, a groove structure 23 is formed between the lower side of the first ring plate 21 and the upper side of the second ring plate 22, the lower side of the first ring plate 21 is the upper side of the groove, the upper side of the second ring plate 22 is the lower side of the groove, and the inner wall of the upper cylindrical structure 11 between the first ring plate 21 and the second ring plate 22 is the bottom of the groove; the groove structure 23 is used to insert the shading plate 4 to make it firm and stable.

[0038] Please refer to Figure 5 , Figure 5 It is a structural schematic diagram of the limit member 3 provided in the embodiment of the present application; the groove structure 23 is connected to at least one group of limit members 3. The present application does not limit the specific number of limit members 3. Taking four limit members 3 as an example, the limit members 3 are rectangular in shape, with a length of 100 mm and a thickness of 5 mm, which is the same as the thickness of the shading plate 4. The limit members 3 are respectively arranged in the front, rear, left and right directions of the second ring plate 22. The upper surface of the second ring plate 22 is welded or clamped to the lower surface of the limit member 3, and the lower surface of the first ring plate 21 is welded or clamped to the upper surface of the limit member 3; the limit member 3 is used to engage with the shading plate 4 to further enhance the stability of the shading plate 4.

[0039] Please refer to Figure 6 and Figure 7 , Figure 6 is a schematic diagram of the structure of the sunshade 4 provided in an embodiment of the present application, Figure 7 It is a top view of the sunshade 4 provided in the embodiment of the present application; the sunshade 4 is circular, with a diameter of 190 mm and a thickness of 5 mm, and grooves matching the limit members 3 are respectively provided in the front, rear, left and right directions, and the sunshade 4 is clamped with the groove structure 23 through the limit members 3; the side of the sunshade 4 is in contact with the bottom of the groove; the wire-laying hole mold 1 and the sunshade 4 are integrated, which can prevent the marked sunshade 4 from being accidentally moved by humans, thereby improving the efficiency of the wire-laying work, and is far superior to the existing technology in terms of appearance.

[0040] Please refer to Figure 8 and Fig. 9 , Figure 8 is a cross-sectional view of the light-transmitting plate 5 provided in the embodiment of the present application, Fig. 9 It is a structural schematic diagram of a wire-laying hole mold and a light-transmitting plate integrated device provided in an embodiment of the present application; the light-transmitting plate 5 is circular with a diameter of 190 mm, the bottom surface of the light-transmitting plate 5 is welded or clamped to the upper surface of the first ring plate 21, and the side surface is welded or clamped to the inner wall of the upper cylindrical structure 11, and the light-transmitting plate 5 can provide uniform light transmission.

[0041] In summary, a wire-laying hole mold and a light-transmitting plate integrated device comprises a wire-laying hole mold, a tongue and groove, a shading plate and a light-transmitting plate; the wire-laying hole mold is in the shape of a hollow flashlight, and the upper inner wall thereof is circumferentially connected with the tongue and groove; the side of the shading plate is connected to the groove structure in the middle of the tongue and groove; the bottom surface of the light-transmitting plate is connected to the upper side of the tongue and groove, and the side surface is connected to the inner wall of the wire-laying hole mold. The utility model of a wire-laying hole mold and a light-transmitting plate integrated device has a simple structure and is convenient to construct, and can realize standardized construction of wire-laying holes, which can improve work efficiency, speed up project progress, and save materials.

[0042] Application Process

[0043] Step 1: On the floor slab of the installed formwork, measure the layout of the wire holes according to the design drawings. After determining the location of the wire holes, mark them.

[0044] Step 2, install the shading plate 4 and the light-transmitting plate 5 into the wire-laying hole mold 1, and then wrap the outer periphery of the wire-laying hole mold 1 with a nylon film to facilitate later demoulding, and then fix the wire-laying hole mold 1 at the marked position;

[0045] Step 3: After the slab reinforcement is tied, pour the concrete slab according to the design requirements. Be careful not to let the concrete fall into the layout hole mold 1 during pouring.

[0046] Step 4: After the concrete floor slab hardens, the wire-laying hole mold 1 is removed, and the wire-laying hole is made;

[0047] Step 5, place the dismantled wire-laying hole mold 1 on a clean and smooth ground, wrap the wire-laying hole mold 1 with a nylon film, and then pour concrete of the same grade as the concrete floor into the wire-laying hole mold 1. During pouring, ensure that the height of the upper surface of the blocking block is lower than the height of the concrete floor. After the concrete solidifies, take out the formed concrete block to form a blocking block;

[0048] Step 6. After the use of the wire-laying hole, clean it and moisten it with water. Then, apply high-grade cement mortar evenly around the wire-laying hole and seal the wire-laying hole with the pre-made sealing block.

[0049] Step 7. Finally, use high-grade mortar to smooth the upper surface of the sealing block to the concrete floor slab, and use putty powder to smooth the lower surface to complete the sealing of the layout holes.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for integrating a wire-laying hole mold and a light-transmitting plate, comprising a wire-laying hole mold (1), characterized in that: It also includes a tongue and groove (2), a light shielding plate (4) and a light-transmitting plate (5); The wire-releasing hole mold (1) is in the shape of a hollow flashlight, and the upper inner wall thereof is circumferentially connected to the tongue and groove (2); The groove (2) has a groove structure (23) capable of accommodating the light shielding plate (4) in the horizontal direction; The bottom surface of the light-transmitting plate (5) is connected to the upper side of the tongue and groove (2), and the side surface is connected to the inner wall of the wire-laying hole mold (1).

2. The integrated device of the wire hole mold and the light-transmitting plate according to claim 1, characterized in that: The groove (2) comprises a first ring plate (21) and a second ring plate (22); The first ring plate (21) and the second ring plate (22) are both circumferentially connected to the upper inner wall of the wire-laying hole mold (1); The groove structure (23) is formed between the first ring plate (21) and the second ring plate (22).

3. The integrated device of wire hole mold and light-transmitting plate according to claim 2, characterized in that: The groove structure (23) is connected to at least one set of limiting members (3), and the shading plate (4) is connected to the groove structure (23) via the limiting members (3).

4. The integrated device of the wire hole mold and the light-transmitting plate according to claim 1, characterized in that: The wire-paying hole mould (1) comprises an upper cylindrical structure (11), a funnel structure (12) and a lower cylindrical structure (13) which are sequentially connected from top to bottom.

5. The integrated device of the wire hole mold and the light-transmitting plate according to claim 4, characterized in that: The diameter of the upper cylindrical structure (11) is greater than the diameter of the lower cylindrical structure (13).

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