Rapid splicing and fixing device for cement stable construction formwork

Abstract

The utility model provides a quick splicing and fixing device for a cement stable construction template, which relates to the technical field of cement stable construction and comprises a template body, a first groove is formed in one side wall of the template body, a convex groove is formed in the inner wall of one side of the first groove, a convex disc is embedded and rotationally connected into the convex groove, and a second groove is formed in the other side wall of the first groove. And one end of the convex disc is fixedly connected with a U-shaped plate. According to the utility model, when the template body needs to be transported, the U-shaped plate is rotated to enable the supporting plate to be flush with the first groove, and then the supporting plate is rotated by taking the pin rod as the circle center, so that the effect of folding the supporting plate into the first groove can be achieved, and the effect of conveniently stacking and transporting the template body can be achieved; the formwork body can be directly transported to an installation area, the supporting plates are directly pulled out during installation, the fixing cones are embedded into soil, the effect of facilitating installation and fixation can be achieved, and therefore the effect of improving the installation efficiency can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water stable construction technical field especially relates to a water stable construction formwork quick splicing and fixing device. BACKGROUND

[0002] Water stable layer, namely cement stabilized macadam layer, is widely applied in road base construction due to its good mechanical properties, water stability and frost resistance. Water stable construction needs to accurately control the position, thickness and shape of material paving, and the water stable construction formwork plays a key role. It not only defines the paving range of water stable material and guarantees that the geometric size of water stable layer meets the design requirements, but also has an important influence on the compactness and surface flatness of water stable layer, and further relates to the overall quality and service life of the road.

[0003] The support plate of the water stable construction formwork is crucial to enhancing the stability of the formwork. However, the existing support plates are mostly fixed in structure and cannot be folded. During the transfer of the construction site or the transportation of the formwork, these support plates are bulky and occupy a large amount of space, increasing the transportation cost and difficulty. Moreover, the installation and disassembly of the non-foldable support plates on the construction site are also extremely cumbersome. During installation, the heavy support plates need to be carried one by one to the designated position and fixed. During disassembly, the reverse operation is required, consuming a large amount of manpower and time. Especially in some projects with tight schedules, the frequent installation and disassembly work greatly increases the labor intensity of the construction personnel, and also easily causes safety accidents due to operational fatigue. SUMMARY

[0004] The utility model mainly provides a water stable construction formwork quick splicing and fixing device which can be conveniently folded, transported, installed and disassembled.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water stable construction formwork quick splicing and fixing device, comprising: a formwork body, a first groove is formed in one side wall of the formwork body, a convex groove is formed in one side inner wall of the first groove, a convex disc is embedded and rotationally connected in the interior of the convex groove, a U-shaped plate is fixedly connected to one end of the convex disc, a support plate is embedded and pin shaft connected in the interior of the U-shaped plate, fixed cones are symmetrically fixedly connected to the bottom of the support plate and close to the other end, a square groove is formed in one end of the formwork body, a moving plate is embedded and slidingly connected in the interior of the square groove, a fixed plate is fixedly connected to one end of the moving plate, a clamping groove is formed in the top of the fixed plate, a fixed block is fixedly connected to the other end of the formwork body, and a clamping rod is fixedly connected to the bottom of the fixed block.

[0006] Preferably, one end of the support plate penetrates and is pin shaft connected with a pin rod, and both ends of the pin rod penetrate the U-shaped plate and are bearing rotationally connected therewith. Through the above-mentioned arrangement, the effect of conveniently rotating the support plate with the pin rod as the center can be achieved.

[0007] Preferably, the top of the support plate is fixedly connected with a first handle, and the top of the formwork body and close to the center is fixedly connected with a second handle, through the above setting, the effect of conveniently pulling the support plate can be achieved, and the effect of conveniently carrying the formwork body can also be achieved.

[0008] Preferably, the top edges of the first handle and the second handle are all rounded, through the above setting, the effect of preventing the edges of the handles from scratching the palm can be achieved.

[0009] Preferably, the top and bottom inner walls of the square groove are both provided with a second groove, the inside of the second groove is fixedly connected with a limiting rod, the surface of the limiting rod is sleeved and slidably connected with a limiting block, and the limiting block is fixedly connected with the moving plate, through the above setting, the effect of limiting the moving plate can be achieved.

[0010] Preferably, the clamping rod is matched with the clamping groove, through the above setting, the effect of embedding the clamping rod into the inside of the clamping groove can be achieved.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1、in the utility model, when the formwork body needs to be transported, the support plate can be made to be flush with the first groove by rotating the U-shaped plate, at this time, the support plate is rotated with the pin rod as the center, the effect of folding the support plate into the inside of the first groove can be achieved, so that the formwork body can be conveniently stacked and transported, when installation, the formwork body can be directly transported to the installation area, the support plate is directly pulled out during installation, the fixing cone is embedded into the soil, the effect of conveniently installing and fixing can be achieved, so that the installation efficiency can be improved.

[0013] 2、in the utility model, when the formwork body needs to be transported, the fixing plate is pulled out, at this time, the clamping rod at one end of another formwork body can be embedded into the inside of the clamping groove, when alignment and splicing are needed, the fixing plate is embedded into the inside of the square groove again, the effect that the fixing block and the clamping rod are embedded into the inside of the square groove can be achieved, so that the alignment degree after splicing can be improved, when the angle needs to be adjusted, the fixing block at one end of the formwork body is pulled out of the inside of another square groove, at this time, the formwork body can be directly rotated by the clamping rod, the effect of adjusting the angle between the two formwork bodies can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 a perspective view of the overall structure of the water stability construction formwork rapid splicing and fixing device is provided for the utility model;

[0015] Figure 2 a bottom view of the overall structure of the water stability construction formwork rapid splicing and fixing device is provided for the utility model;

[0016] Figure 3 Figure 1 is a schematic view of the overall structure of a water stable construction formwork fast splicing and fixing device according to the present application;

[0017] Figure 4 Figure 2 is a schematic view of the overall structure of a water stable construction formwork fast splicing and fixing device according to the present application.

[0018] Legend: 1, formwork body; 2, first groove; 3, convex groove; 4, convex disc; 5, U-shaped plate; 6, pin rod; 7, support plate; 8, fixed cone; 9, first handle; 10, second handle; 11, square groove; 12, second groove; 13, limiting rod; 14, limiting block; 15, moving plate; 16, fixed plate; 17, clamping groove; 18, fixed block; 19, clamping rod. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application will be further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a water stable construction formwork quick splicing and fixing device, include: formwork body 1, the side wall of formwork body 1 is equipped with first recess 2, the inside wall of one side of first recess 2 is equipped with convex groove 3, the inside of convex groove 3 is embedded and is connected with the convex disc 4 of rotation, one end of convex disc 4 is fixedly connected with U type board 5, the inside of U type board 5 is embedded and is connected with support plate 7 of pin shaft, the bottom of support plate 7 and close to the other end symmetry fixedly connected with fixed cone 8, one end of formwork body 1 is equipped with square groove 11, the inside of square groove 11 is embedded and is connected with moving plate 15 of sliding, one end of moving plate 15 is fixedly connected with fixed plate 16, the top of fixed plate 16 is equipped with clamping groove 17, the other end of formwork body 1 is fixedly connected with fixed block 18, the bottom of fixed block 18 is fixedly connected with clamping rod 19, through above-mentioned setting, can play the effect of rotating U type board 5 and makes support plate 7 with first recess 2 flush, then again with pin rod 6 as the center of rotation of support plate 7, then support plate 7 folds into the inside of first recess 2, when installing, can directly transport formwork body 1 to the installation area, directly pulls out support plate 7 and embeds fixed cone 8 in the inside of soil when installing, then again the clamping rod 19 of one end of another formwork body 1 is embedded in the inside of clamping groove 17, when needing to align splicing, can make fixed block 18 and clamping rod 19 all embed in the inside of square groove 11 by embedding fixed plate 16 in the inside of square groove 11 again, to the effect that can reach the role of improving the alignment after splicing, when needing to adjust the angle, can pull the fixed block 18 of one end of formwork body 1 and separate the other square groove 11 inside, then can directly rotate formwork body 1 with clamping rod 19, can play the effect of adjusting the angle between two formwork body 1.

[0022] As Figure 1 shown, one end of support plate 7 is connected with pin rod 6, and the two ends of pin rod 6 are connected with U type board 5 and bearing rotating connection, through the above setting, can play the effect of rotating support plate 7 with pin rod 6 as the center.

[0023] As Figure 4 shown, the top of support plate 7 is fixedly connected with first handle 9, and the top of formwork body 1 is fixedly connected with second handle 10, through the above setting, can play the effect of conveniently pulling support plate 7, and also can play the effect of conveniently carrying formwork body 1.

[0024] As Figure 2 and Figure 3 shown, the top edge of first handle 9 and second handle 10 is rounded, through the above setting, can play the effect of preventing handle edge scratching palm.

[0025] As Figure 3As shown, the top and bottom inner walls of the square groove 11 are provided with second grooves 12, the interiors of the second grooves 12 are fixedly connected with limiting rods 13, the surfaces of the limiting rods 13 are sleeved and slidably connected with limiting blocks 14, the limiting blocks 14 are fixedly connected with moving plates 15, through the above setting, the effect of limiting the moving plates 15 can be achieved.

[0026] As shown, Figure 3 The clamping rod 19 is matched with the clamping groove 17, through the above setting, the effect of embedding the clamping rod 19 into the interior of the clamping groove 17 can be achieved.

[0027] The use method and working principle of the device: through the U-shaped plate 5, the supporting plate 7 is flush with the first groove 2, at this time, the supporting plate 7 is rotated with the pin rod 6 as the center, at this time, the supporting plate 7 is folded into the interior of the first groove 2, at the same time, when installing, the formwork body 1 can be directly transported to the installation area, when installing, the supporting plate 7 is pulled out, the fixing cone 8 is embedded into the interior of the soil, at this time, the clamping rod 19 of the other formwork body 1 is embedded into the interior of the clamping groove 17, when needing to align and splice, through the fixing plate 16 embedded into the interior of the square groove 11 again, the effect that the fixing block 18 and the clamping rod 19 are embedded into the interior of the square groove 11 can be achieved, so that the effect of improving the alignment degree after splicing can be achieved, when needing to adjust the angle, the fixing block 18 of the formwork body 1 is pulled out of the interior of the other square groove 11, at this time, the formwork body 1 can be directly rotated through the clamping rod 19, the effect of adjusting the angle between the two formwork bodies 1 can be achieved.

[0028] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. A device for rapid assembly and fastening of water stable construction formwork, characterized in that, Include: The template body (1), one side wall of the template body (1) is provided with a first groove (2), one side inner wall of the first groove (2) is provided with a convex groove (3), the inside of the convex groove (3) is embedded and rotationally connected with a convex disc (4), one end of the convex disc (4) is fixedly connected with a U-shaped plate (5), the inside of the U-shaped plate (5) is embedded and pin shaft connected with a support plate (7), the bottom of the support plate (7) and close to the other end is fixedly connected with a fixed cone (8), one end of the template body (1) is provided with a square groove (11), the inside of the square groove (11) is embedded and slidingly connected with a moving plate (15), one end of the moving plate (15) is fixedly connected with a fixed plate (16), the top of the fixed plate (16) is provided with a clamping groove (17), the other end of the template body (1) is fixedly connected with a fixed block (18), the bottom of the fixed block (18) is fixedly connected with a clamping rod (19).

2. The water stable formwork fast splicing and fixing device according to claim 1, characterized in that: One end of the support plate (7) penetrates and is pin shaft connected with a pin rod (6), both ends of the pin rod (6) penetrate the U-shaped plate (5) and are bearing rotationally connected therewith.

3. The water stable formwork fast splicing and fixing device according to claim 1, characterized in that: The top of the support plate (7) is fixedly connected with a first handle (9), the top of the template body (1) and close to the center is fixedly connected with a second handle (10).

4. The water stable formwork fast splicing and fixing device according to claim 3, characterized in that: The top edges of the first handle (9) and the second handle (10) are both rounded.

5. The water stable formwork fast splicing and fixing device according to claim 1, characterized in that: The top and bottom inner walls of the square groove (11) are both provided with a second groove (12), the inside of the second groove (12) is fixedly connected with a limiting rod (13), the surface of the limiting rod (13) is sleeved and slidingly connected with a limiting block (14), the limiting block (14) is fixedly connected with the moving plate (15).

6. The water stable formwork fast splicing and fixing device according to claim 1, characterized in that: The clamping rod (19) is matched with the clamping groove (17).

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