Highway engineering formwork supporting device

Abstract

The utility model provides a highway engineering template supporting device, which comprises a fixed seat and a supporting plate arranged on the fixed seat, a leveling assembly is arranged at the bottom of the fixed seat, the leveling assembly comprises a telescopic piece and a supporting leg, one end of the telescopic piece is connected with the fixed seat, the other end of the telescopic piece is movably connected with the supporting leg through a spherical hinge, and the telescopic piece is connected with the supporting leg. The supporting legs are supported on the ground, the at least three leveling assemblies are arranged at the bottom of the fixing base, the leveling device can adapt to the ground under different conditions, the levelness of the fixing base is adjusted, the perpendicularity of the supporting plate is guaranteed, and the engineering quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of highway engineering equipment technology, specifically to a highway engineering formwork support device. Background Technology

[0002] Formwork is used in highway construction. Supporting devices are erected on both sides of the highway to maintain its flatness, prevent deformation and collapse, and assist in its shaping. Simultaneously, the formwork prevents cement leakage during pouring, ensuring the compactness of the highway structure. However, in practice, different construction sites have varying requirements for the size of the formwork support. Current technologies mostly use support plates fixed to the support device, limiting their support range. For large-sized formwork, it's necessary to replace the support plates or the entire support device, which is cumbersome and cannot flexibly adapt to diverse engineering needs. During highway shaping, the two sides are usually vertical. However, due to construction conditions, the ground on both sides of the highway is often uneven. When the support device is fixed to the ground, its horizontality cannot be guaranteed, thus compromising the verticality of the formwork and reducing highway quality. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of the existing technology by proposing a formwork support device for highway engineering. This device can adapt to different ground conditions, adjust the level of the fixed seat, and thus ensure the verticality of the support plate and guarantee the quality of the project.

[0004] This utility model proposes a formwork support device for highway engineering, including a fixed base and a support plate disposed thereon. The bottom of the fixed base is provided with a leveling component, which includes a telescopic member and a support foot. One end of the telescopic member is connected to the fixed base, and the other end is movably connected to the support foot through a spherical hinge. The support foot is supported on the ground, and at least three of the leveling components are disposed at the bottom of the fixed base.

[0005] The preferred technical solution of this utility model is that the telescopic component is a pneumatic component or a hydraulic component.

[0006] The preferred technical solution of this utility model is as follows: a guide rod perpendicular to the top of the fixed base is provided, the support plate is connected to the guide rod, the fixed base is provided with an adjustment groove and a slider movably disposed in the adjustment groove, the slider moves in the adjustment groove, the slider is connected to the support plate through an adjustment rod, and the two ends of the adjustment rod are rotatably connected to the slider and the support plate respectively.

[0007] The preferred technical solution of this utility model is as follows: the guide rod includes a fixed rod and a movable rod movably inserted into the fixed rod. The fixed rod is fixedly mounted on the fixed base, and the movable rod is connected to the support plate.

[0008] The preferred technical solution of this utility model is as follows: a driving component for driving the slider to move is provided in the adjustment groove, one end of the driving component is connected to the adjustment groove, and the other end is connected to the slider.

[0009] The preferred technical solution of this utility model is as follows: a buffer spring is provided on the outer sleeve of the driving component, one end of the buffer spring abuts against the slider, and the other end abuts against the inner wall of the adjustment groove.

[0010] The preferred technical solution of this utility model is as follows: a plurality of fixing holes are provided through the fixing base, and ground spikes are provided in each fixing hole.

[0011] The preferred technical solution of this utility model is that a rubber buffer plate is provided at the bottom of the fixed base.

[0012] The formwork support device for highway engineering of this utility model has the following beneficial effects:

[0013] 1. The bottom of the fixed seat is equipped with multiple leveling components. The telescopic component is connected to the support foot below through a ball hinge. The fixed seat can be leveled by telescopic extension and retraction of the telescopic component. The fixed seat is adjusted to be in a horizontal state, so that the support plate on it is in a vertical state. The support plate provides support for the engineering template, so that the engineering template vertically supports the two sides of the road and assists in the formation of the road.

[0014] 2. The support plate is connected to the fixed seat via an adjusting rod. The fixed seat is equipped with a slider. The two ends of the adjusting rod are movably connected to the slider and the support plate, respectively. Moving the slider changes the height of the support plate, thus supporting engineering formwork of different heights and adapting to diverse construction needs. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the present invention and, together with the description, serve to explain the principles of the present invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0017] Figure 2 This is an embodiment of the present utility model. Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 This is a structural schematic diagram from another perspective of an embodiment of the present utility model.

[0019] Figure 4 This is an embodiment of the present utility model. Figure 2 Enlarged view of section B in the middle.

[0020] Figure 5 This is a structural schematic diagram from another perspective of an embodiment of the present utility model.

[0021] In the diagram: 10. Fixed base; 101. Fixed hole; 102. Adjustment groove; 11. Rubber buffer plate; 12. Ground spike; 13. Slider; 14. Driving component; 15. Buffer spring; 20. Support plate; 30. Leveling component; 31. Telescopic component; 32. Support foot; 33. Spherical hinge; 40. Guide rod; 41. Fixed rod; 42. Movable rod; 50. Adjustment rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be arbitrarily combined with each other.

[0023] Please see Figures 1 to 5 A highway engineering formwork support device includes a fixed base 10 and a support plate 20. The support plate 20 is mounted on the fixed base 10 for connecting highway engineering formwork. A leveling assembly 30 is provided at the bottom of the fixed base 10 for leveling the fixed base 10. The leveling assembly 30 includes a telescopic member 31 and a support foot 32. The telescopic member 31 can extend or shorten to change its length. One end of the telescopic member 31 is fixedly connected to the bottom of the fixed base 10, and the other end is provided with a spherical hinge 33, which connects to the support foot 32. The fixed base 10 is mounted on the ground via the support foot 32. By extending or shortening the telescopic member 31, the height of the fixed base 10 relative to the position of the telescopic member 31 is changed, thereby changing the levelness of the fixed base 10. Furthermore, in order to ensure that the telescopic component 31 can effectively adjust the level of the fixed seat 10, and at the same time, in order to ensure that the telescopic component 31 can stably support the entire fixed seat 10 and make the fixed seat 10 stably supported on the ground, at least three leveling components 30 are provided at the bottom of the fixed seat 10. By adjusting the three leveling components 30 respectively, the entire fixed seat 10 is adjusted so that the fixed seat 10 is in a horizontal state.

[0024] Please see Figure 1 and Figure 2 In this embodiment, the support plate 20 is elongated, and the top surface of the fixed base 10 is flat. The support plate 20 is installed vertically relative to the top surface of the fixed base 10, and the telescopic member 31 is adjusted for levelness based on the top surface of the fixed base 10. Four telescopic members 31 are respectively located below the four corners of the bottom of the fixed base 10. The telescopic member 31 is a hydraulic telescopic rod; alternatively, it can be a pneumatic telescopic rod. Its fixed end is fixedly located at the bottom of the fixed base 10. The spherical hinge 33 includes a ball and a support. The ball is located at the piston end of the hydraulic telescopic rod, and the support is located at the top of the support foot 32. The ball rotates relative to the support to level the fixed base 10 after the telescopic member 31 extends or shortens. When the bottom of the support foot 32 is supported on the ground, the length of the telescopic component 31 can be adjusted to raise or lower the fixed seat 10; by comprehensively adjusting the multiple leveling components 30 supported under the fixed seat 10, the top surface of the fixed seat 10 is adjusted to a horizontal state, thereby enabling the support plate 20 to support the engineering template in a vertical state and ensuring the verticality of both sides of the highway.

[0025] Furthermore, a guide rod 40 is vertically arranged on the top surface of the fixed base 10, and the support plate 20 is movably connected to the guide rod 40. The support plate 20 moves along the length of the guide rod 40, thereby changing its support height, which can be applied to engineering templates of different sizes.

[0026] In one embodiment, the guide rod 40 is a straight rod and is fixedly installed on the top surface of the fixed base 10. The support plate 20 is sleeved on the guide rod 40. The guide rod 40 provides guidance for the movement of the support plate 20, ensuring that the support plate 20 moves in a straight line. Moving the support plate 20 up and down changes its support height.

[0027] In this embodiment, please refer to Figure 3 and Figure 4 The guide rod 40 is a telescopic rod, including a fixed rod 41 and a movable rod 42. The fixed rod 41 is fixedly mounted on the fixed base 10. One end of the movable rod 42 is inserted into the fixed rod 41, and the other end is fixedly connected to the support rod. The support plate 20 moves up and down, causing the movable rod 42 to move within the fixed rod 41. The fixed rod 41 provides guidance for the movement of the movable rod 42 and the support plate 20 to ensure that the support plate 20 moves linearly. Moving the support plate 20 up and down changes its support height. When the support plate 20 has a lower support height, the movable rod 42 is fitted inside the fixed rod 41, reducing the space occupied by the guide rod 40.

[0028] The top surface of the fixed base 10 has an adjustment groove 102, in which a slider 13 is movably disposed. The support rod is driven by an adjustment rod 50 for height adjustment. The two ends of the adjustment rod 50 are rotatably connected to the slider 13 and the back side of the support plate 20, respectively. The support plate 20 is located on the side of the fixed base 10. The adjustment groove 102 is perpendicular to the support plate 20 and extends from the end of the fixed base 10 toward the support plate 20. Moving the slider 13 along the length direction of the adjustment groove 102 toward the support plate 20 causes the lower end of the adjustment rod 50 to move toward the support plate 20, and its upper end pushes the support plate 20 upward along the guide rod 40, increasing the support height of the support plate 20. Moving the slider 13 away from the support plate 20 along the length direction of the adjustment groove 102 causes the lower end of the adjustment rod 50 to move away from the support plate 20, and its upper end pushes the support plate 20 downward along the guide rod 40, decreasing the support height of the support plate 20, thereby realizing the height adjustment of the support plate 20.

[0029] The guide rod 40 provides guidance for the vertical movement of the support plate 20. The adjustable height of the support plate 20 is determined by the stroke of the slider 13 and the extension length of the guide rod 40. Meanwhile, since the adjusting rod 50 is always in an inclined state, a triangular support is formed between the adjusting rod 50, the support plate 20, and the fixed seat 10. The adjusting rod 50 can provide support for the support plate 20 and the engineering template connecting it on the back side, providing support and protection for the road under construction and preventing deformation.

[0030] Preferably, the slider 13 is an inverted T-shaped slider 13, and the adjustment groove 102 is an inverted T-shaped groove. The adjustment groove 102 can form a limit above the slider 13 to prevent the slider 13 from disengaging from the adjustment groove 102 and ensure the adjustment stability of the adjustment rod 50.

[0031] Preferably, the end face of the support plate 20 used to connect the engineering template is provided with anti-slip strips to increase the connection stability between the engineering template and the support plate 20.

[0032] In this embodiment, the slider 13 is driven to move by the driving member 14. The driving member 14 is a hydraulic cylinder; alternatively, the driving member 14 can be a pneumatic rod. The driving member 14 is located inside the adjusting groove 102, with its fixed end installed on the inner wall of the end of the adjusting groove 102, and its movable end connected to the slider 13. The extension and retraction of the driving member 14 causes the slider 13 to move within the adjusting groove 102, thereby adjusting the height of the support plate 20.

[0033] When the drive component 14 extends and retracts to move the slider 13, the sudden change in the slider 13 will generate impact and vibration, causing vibration in components such as the adjusting rod 50, support plate 20, and fixed seat 10, affecting the stability and service life of the device. Preferably, the drive component 14 is fitted with a buffer spring 15, one end of which abuts against the slider 13, and the other end abuts against the inner wall of the end of the adjusting groove 102. The movement of the slider 13 causes the buffer spring 15 to deform, absorbing the vibration generated during the movement of the slider 13.

[0034] The fixed base 10 has several fixing holes 101 through it. Ground spikes 12 are inserted into the fixing holes 101 to fix the fixed base 10 to the ground and ensure stable support during operation. The specific usage method is as follows: place the fixed base 10 on the ground with the support feet 32 ​​in contact with the ground, adjust the multiple telescopic parts 31 at the bottom of the fixed base 10 to adjust the top surface of the fixed base 10 to be level, and check with a level or other device to ensure that the top surface of the fixed base 10 is level. Then, insert ground spikes 12 into the multiple fixing holes 101 to fix the fixed base 10 to the ground.

[0035] Preferably, a rubber buffer plate 11 is laid at the bottom of the fixed base 10 to absorb the vibration of the fixed base 10 and the external impact it receives, thus serving as a buffer and protection device.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A formwork support device for highway engineering, characterized in that, The device includes a fixed base (10) and a support plate (20) disposed thereon. The bottom of the fixed base (10) is provided with a leveling component (30). The leveling component (30) includes a telescopic member (31) and a support foot (32). One end of the telescopic member (31) is connected to the fixed base (10), and the other end is movably connected to the support foot (32) through a ball hinge (33). The support foot (32) is supported on the ground. At least three of the leveling components (30) are disposed at the bottom of the fixed base (10).

2. The formwork support device for highway engineering according to claim 1, characterized in that, The telescopic component (31) is a pneumatic or hydraulic component.

3. The formwork support device for highway engineering according to claim 1, characterized in that, The top of the fixed base (10) is provided with a guide rod (40) perpendicular to it. The support plate (20) is connected to the guide rod (40). The fixed base (10) is provided with an adjustment groove (102) and a slider (13) movably disposed in the adjustment groove (102). The slider (13) moves in the adjustment groove (102). The slider (13) is connected to the support plate (20) through an adjustment rod (50). The two ends of the adjustment rod (50) are rotatably connected to the slider (13) and the support plate (20) respectively.

4. A highway engineering formwork support device according to claim 3, characterized in that, The guide rod (40) includes a fixed rod (41) and a movable rod (42) movably inserted into the fixed rod (41). The fixed rod (41) is fixedly mounted on the fixed seat (10), and the movable rod (42) is connected to the support plate (20).

5. A highway engineering formwork support device according to claim 3, characterized in that, The adjustment groove (102) is provided with a driving member (14) for driving the slider (13) to move. One end of the driving member (14) is connected to the adjustment groove (102), and the other end is connected to the slider (13).

6. A highway engineering formwork support device according to claim 5, characterized in that, The drive component (14) is fitted with a buffer spring (15), one end of which abuts against the slider (13), and the other end abuts against the inner wall of the adjustment groove (102).

7. A highway engineering formwork support device according to claim 1, characterized in that, The fixing base (10) has several fixing holes (101) through it, and each fixing hole (101) is provided with a ground spike (12).

8. A highway engineering formwork support device according to claim 1, characterized in that, A rubber buffer plate (11) is provided at the bottom of the fixed base (10).

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