Combined steel formwork for road shoulder concrete construction

Abstract

The utility model discloses a combined steel formwork for road shoulder concrete construction, and particularly relates to the field of road shoulder construction, the combined steel formwork comprises a road shoulder body, one side of the road shoulder body is provided with a blocking mechanism, the blocking mechanism comprises a supporting baffle, the outer wall of the supporting baffle is fixedly connected with a mounting plate, and the mounting plate is fixedly connected with a steel plate. A second cement nail is connected to the upper surface of the mounting plate in a penetrating mode, a telescopic plate is slidably connected to the inner wall of the supporting baffle, a limiting block is fixedly connected to the bottom end of the telescopic plate, a telescopic rod is fixedly connected to the inner wall of the telescopic plate, and a spring is connected to the outer wall of the telescopic rod in a winding mode. Supporting is facilitated through the blocking mechanism, repeated utilization can be achieved through supporting construction of the blocking mechanism, the utilization rate is high, resources are effectively saved, the telescopic plate can stretch out and draw back and can cope with road shoulder bodies of different heights, the telescopic plate and the supporting baffle can be kept on the same plane through the leveling block, and using is more flexible; and the construction is more convenient and can be accelerated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the shoulder construction field more specifically, the utility model relates to the shoulder concrete construction combined steel formwork. BACKGROUND

[0002] The shoulder construction is the engineering activity of carrying out construction or repair to the road shoulder part, and the shoulder is the strip part with a certain width located from the outer edge of the driving lane to the edge of the roadbed;

[0003] Through the retrieval, the existing patent (publication number: CN209227343U) discloses a kind of concrete shoulder construction quick-release formwork system, it includes formwork and baffle, the formwork is steel formwork, symmetrically set in the left and right sides of shoulder concrete, multiple locking nuts are installed in the outer side of each formwork, the middle part of formwork, the locking nut is distributed along the length direction of formwork;Multiple reinforcing vertical plates are set in the outer side of two formworks along the length direction of formwork, at least one bolt matched with locking nut is arranged in the middle part of each reinforcing vertical plate, one tensioning screw is arranged on the upper end of each two corresponding reinforcing vertical plates, the tensioning screw is fixed with reinforcing vertical plate and formwork by nut after penetrating two reinforcing vertical plates.The concrete shoulder construction quick-release formwork system obtained by the utility model is fixed by tensioning screw and locking nut and bolt together, has double fixing effect, so that formwork is more stable, and there is no phenomenon such as form expansion and slurry leakage.The inventor found that the prior art has the following problems in the process of realizing the utility model:

[0004] In the process of existing shoulder concrete construction, formwork support construction is traditionally processed after cutting of board, and most of them are disposable wood form, which is relatively wasteful, complex to process, difficult to fix, and has poor flatness after construction, so blocking mechanism is needed for support;The above cited patent document does not propose a related scheme to solve the support problem of shoulder construction;

[0005] Therefore, the shoulder concrete construction combined steel formwork is proposed for the above problems. UTILITY MODEL CONTENT

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a shoulder concrete construction combined steel formwork to solve the problems in the above background art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: the shoulder concrete construction combined steel formwork, including shoulder body, the side of the shoulder body is provided with blocking mechanism, the blocking mechanism includes support baffle, the outer wall of the support baffle is fixedly connected with mounting plate, the upper surface of the mounting plate is connected with second cement nail, the inner wall of the support baffle is slidably connected with telescopic plate, the bottom end of the telescopic plate is fixedly connected with limiting block;

[0008] The inner wall of the telescopic plate is fixedly connected with telescopic rods, the outer wall of the telescopic rods is woundly connected with springs, one end of the telescopic rods is fixedly connected with the leveling blocks, and the supporting baffle is installed at the slope of the road shoulder body.

[0009] Preferably, the outer wall of the telescopic plate is connected with a supporting rod through a rotating shaft, the bottom end of the supporting rod is connected with a fixed plate through a rotating shaft, the upper surface of the fixed plate is connected with first cement nails in penetration, and the outer wall of the supporting rod is fixedly connected with a reinforcing mechanism.

[0010] Preferably, the total length of the telescopic rods is less than the internal width of the telescopic plate, and the telescopic rods are evenly installed in the internal of the telescopic plate.

[0011] Preferably, the sum of the base length of the telescopic rod and the width of the leveling block is less than the internal width of the telescopic plate.

[0012] Preferably, the leveling blocks are movably connected with each other, and the outer wall of the leveling block is in the same plane with the outer wall of the supporting baffle.

[0013] Preferably, the reinforcing mechanism comprises a first fixed block, the inner wall of the first fixed block is connected with a fixed rod through a rotating shaft, and the first fixed block is fixedly installed on the outer wall of the supporting baffle.

[0014] Preferably, the outer wall of the fixed rod is threadedly connected with a fixed nut, one end of the fixed rod is fixedly connected with a clamping jaw, and the clamping jaws are evenly installed on the fixed rod.

[0015] Preferably, the inner wall of the fixed rod is slidably connected with a movable rod, one end of the movable rod is connected with a second fixed block through a rotating shaft, and the second fixed block is fixedly installed on the outer wall of the supporting rod.

[0016] The technical effects and advantages of the present application are as follows:

[0017] 1. Compared with the prior art, the road shoulder concrete construction combined steel formwork is convenient to support through the blocking mechanism, can be repeatedly used for supporting construction, has high utilization rate, effectively saves resources, the telescopic plate can be telescopic, can cope with road shoulder bodies of different heights, the telescopic plate and the supporting baffle can keep in the same plane through the leveling blocks, are more flexible to use, are more convenient to construct, can speed up construction, and reduce processes.

[0018] 2. Compared with existing technologies, the combined steel formwork for road shoulder concrete construction is more stable due to the support of the reinforcement mechanism. During use, the reinforcement mechanism can support the support rods, making them more stable and preventing deformation under long-term support, thereby increasing the service life of the support rods. In addition, the length of the reinforcement mechanism can be adjusted according to the angle of the support rods, thus providing better support. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the blocking mechanism of this utility model.

[0021] Figure 3 This is a cross-sectional view of the telescopic plate of this utility model.

[0022] Figure 4 This is a schematic diagram of the reinforcement mechanism of this utility model.

[0023] The attached diagram is labeled as follows: 1. Shoulder body; 2. Blocking mechanism; 3. Reinforcing mechanism; 4. Support rod; 5. Fixing plate; 6. First cement nail; 201. Support baffle; 202. Mounting plate; 203. Second cement nail; 204. Telescopic plate; 205. Leveling block; 206. Telescopic rod; 207. Spring; 208. Limiting block; 301. First fixing block; 302. Fixing rod; 303. Movable rod; 304. Fixing nut; 305. Clamp; 306. Second fixing block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] As attached Figures 1 to 3 The combined steel formwork for road shoulder concrete construction shown includes a road shoulder body 1. A blocking mechanism 2 is provided on one side of the road shoulder body 1. The blocking mechanism 2 includes a support baffle 201. An installation plate 202 is fixedly connected to the outer wall of the support baffle 201. A second cement nail 203 is penetratingly connected to the top of the installation plate 202. A telescopic plate 204 is slidably connected to the inner wall of the support baffle 201. A limit block 208 is fixedly connected to the bottom end of the telescopic plate 204.

[0027] The inner wall of the telescopic plate 204 is fixedly connected with a telescopic rod 206, the outer wall of the telescopic rod 206 is woundly connected with a spring 207, one end of the telescopic rod 206 is fixedly connected with a leveling block 205, and the supporting baffle 201 is installed at the slope of the road shoulder body 1.

[0028] Wherein: the support construction through the blocking mechanism 2 can be repeatedly used, the utilization rate is high, the resources are effectively saved, the telescopic plate 204 can be telescopic, the road shoulder body 1 of different height can be coped with, and the telescopic plate 204 and the supporting baffle 201 can be kept in the same plane through the leveling block 205, the use is more flexible, the construction is more convenient, the construction can be accelerated, and the process is reduced.

[0029] Embodiment two

[0030] On the basis of embodiment one, the scheme in embodiment one is further refined and introduced in combination with the specific working mode as follows: Figures 1 to 4 As shown in the figure, see the following description in detail:

[0031] As a preferred embodiment, the outer wall of the telescopic plate 204 is connected with a supporting rod 4 through a rotating shaft, the bottom end of the supporting rod 4 is connected with a fixed plate 5 through a rotating shaft, the upper surface of the fixed plate 5 is connected with a first cement nail 6 in a penetrating manner, and the outer wall of the supporting rod 4 is fixedly connected with a reinforcing mechanism 3; further, the fixed plate 5 is placed on the ground by adjusting the supporting rod 4, the fixed plate 5 is fixed on the ground by the first cement nail 6, and then the supporting rod 4 supports.

[0032] As a preferred embodiment, the total length of the telescopic rod 206 is less than the internal width of the telescopic plate 204, and the telescopic rod 206 is evenly installed in the inside of the telescopic plate 204; further, the telescopic rod 206 can limit the length of the leveling block 205.

[0033] As a preferred embodiment, the sum of the length of the base of the telescopic rod 206 and the width of the leveling block 205 is less than the internal width of the telescopic plate 204; further, the leveling block 205 can be retracted into the telescopic plate 204 after compressing the telescopic rod 206.

[0034] As a preferred embodiment, the leveling block 205 and the leveling block 205 are movably connected, the outer wall of the leveling block 205 is in the same plane as the outer wall of the supporting baffle 201; further, the leveling block 205 and the supporting baffle 201 are in the same plane, so that the concrete pouring is more smooth.

[0035] As a preferred embodiment, the reinforcing mechanism 3 comprises a first fixed block 301, the inner wall of the first fixed block 301 is connected with a fixed rod 302 through a rotating shaft, and the first fixed block 301 is fixedly installed on the outer wall of the supporting baffle 201; further, the fixed rod 302 can be adjusted by rotating on the first fixed block 301.

[0036] As a preferred embodiment, the outer wall of the fixed rod 302 is threadedly connected with a fixed nut 304, one end of the fixed rod 302 is fixedly connected with a clamping jaw 305, and the clamping jaw 305 is uniformly installed on the fixed rod 302; further, the fixed rod 302 can clamp the clamping jaw 305 inward when rotating to the clamping jaw 305.

[0037] As a preferred embodiment, the inner wall of the fixed rod 302 is slidingly connected with a movable rod 303, one end of the movable rod 303 is connected with a second fixed block 306 through a rotating shaft, and the second fixed block 306 is fixedly installed on the outer wall of the support rod 4; further, the movable rod 303 can be adjusted in extension and retraction in the fixed rod 302.

[0038] The working process of the utility model is as follows: first, adjust the telescopic plate 204 to a proper height, the spring 207 will work to push out the leveling block 205 during adjustment, at this time the telescopic rod 206 will be limited, then smear the release film on the support baffle 201 and the protruding leveling block 205, then place the support baffle 201 at the slope of the road shoulder body 1, then fix the mounting plate 202 through the second cement nail 203, then adjust the support rod 4 to place the fixed plate 5 on the ground, then fix the fixed plate 5 on the ground by the first cement nail 6, then adjust the length of the movable rod 303 and then rotate the fixed nut 304, at this time the fixed nut 304 will extrude the clamping jaw 305, so that the clamping jaw 305 clamps the surface of the movable rod 303, thereby fixing the movable rod 303, then support can be carried out between the support rod 4 and the support baffle 201, when the telescopic plate 204 needs to be retracted, press the leveling block 205 inward, so that it can be retracted into the telescopic plate 204, the above is the working principle of the road shoulder concrete construction combined steel formwork.

[0039] Finally, the above only for preferred embodiments of the utility model, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A combined steel form for shoulder concrete construction, comprising a shoulder body (1), characterized in that: One side of the road shoulder body (1) is provided with a blocking mechanism (2), the blocking mechanism (2) comprises a support baffle (201), the outer wall of the support baffle (201) is fixedly connected with a mounting plate (202), the upper surface of the mounting plate (202) is connected with a second cement nail (203), the inner wall of the support baffle (201) is slidably connected with a telescopic plate (204), the bottom end of the telescopic plate (204) is fixedly connected with a limiting block (208); The inner wall of the telescopic plate (204) is fixedly connected with a telescopic rod (206), the outer wall of the telescopic rod (206) is woundly connected with a spring (207), one end of the telescopic rod (206) is fixedly connected with a flat holding block (205), and the support baffle (201) is installed at the slope of the road shoulder body (1).

2. The shoulder concrete construction composite steel formwork according to claim 1, characterized in that: The outer wall of the telescopic plate (204) is connected with a support rod (4) through a rotating shaft, the bottom end of the support rod (4) is connected with a fixed plate (5) through a rotating shaft, the upper surface of the fixed plate (5) is connected with a first cement nail (6), and the outer wall of the support rod (4) is fixedly connected with a reinforcing mechanism (3).

3. The shoulder concrete construction composite steel formwork according to claim 1, characterized in that: The total length of the telescopic rod (206) is less than the internal width of the telescopic plate (204), and the telescopic rod (206) is evenly installed in the internal width of the telescopic plate (204).

4. The shoulder concrete construction composite steel formwork according to claim 3, characterized in that: The sum of the base length of the telescopic rod (206) and the width of the flat holding block (205) is less than the internal width of the telescopic plate (204).

5. The shoulder concrete construction composite steel formwork according to claim 4, characterized in that: The flat holding block (205) is connected with the flat holding block (205) in an active and close manner, and the outer wall of the flat holding block (205) is in the same plane as the outer wall of the support baffle (201).

6. The shoulder concrete construction composite steel formwork according to claim 2, characterized in that: The reinforcing mechanism (3) comprises a first fixed block (301), the inner wall of the first fixed block (301) is connected with a fixed rod (302) through a rotating shaft, and the first fixed block (301) is fixedly installed on the outer wall of the support baffle (201).

7. The shoulder concrete construction composite steel formwork according to claim 6, characterized in that: The outer wall of the fixed rod (302) is threadedly connected with a fixed nut (304), one end of the fixed rod (302) is fixedly connected with a clamping jaw (305), and the clamping jaw (305) is evenly installed on the fixed rod (302).

8. The shoulder concrete construction composite steel formwork according to claim 7, characterized in that: The inner wall of the fixed rod (302) is slidably connected with a movable rod (303), one end of the movable rod (303) is connected with a second fixed block (306) through a rotating shaft, and the second fixed block (306) is fixedly installed on the outer wall of the support rod (4).

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