Fabricated operation platform for anti-collision guardrail pouring

Abstract

The utility model relates to the field of traffic infrastructure construction, in particular to an assembly type operation platform for anti-collision guardrail pouring, which comprises a supporting plate, a reinforcing column and a supporting column, the supporting plate is horizontally arranged, the lower plate surface of the supporting plate is fixedly connected with a first connecting plate and a second connecting plate, the plate surfaces of the first connecting plate and the second connecting plate are parallel to each other, and the reinforcing column is fixedly connected with the supporting column. The reinforcing column is rotationally arranged between the first connecting plate and the second connecting plate, the end of the reinforcing column is hinged to the plate face of the first connecting plate, the supporting column is rotationally arranged below the reinforcing column, the end of the supporting column is hinged to the plate face of the second connecting plate, and the end face, away from the first connecting plate, of the reinforcing column can be attached to the side wall of the supporting column. And the effects of improving the pouring operation safety of constructors and providing a large construction space are achieved.

Description

Technical Field

[0001] This application relates to the field of transportation infrastructure construction, and in particular to a prefabricated operating platform for pouring crash barriers. Background Technology

[0002] With the acceleration of urbanization and the continuous advancement of infrastructure construction, crash barriers play an important role in ensuring road traffic safety. Crash barriers absorb collision energy and buffer and guide vehicles by blocking, deforming themselves, or allowing vehicles to climb, forcing out-of-control vehicles to change direction and return to the normal driving direction, preventing vehicles from running off the road, thus protecting vehicles and passengers and reducing losses caused by accidents.

[0003] The existing crash barriers are constructed by pouring concrete, including preliminary construction preparation, steel reinforcement fabrication and installation, formwork erection, and concrete pouring. For highways with high roadbeds, construction workers need to wear safety ropes and be suspended in mid-air to carry out the construction of the crash barriers.

[0004] The existing technical solutions mentioned above have the following drawbacks: when pouring concrete for the crash barrier, construction workers need to work at heights, which poses safety hazards. In addition, the construction space is small, and it is more laborious to work at relatively far distances during high-altitude operations, thereby reducing the quality of construction. Utility Model Content

[0005] In order to improve the safety of construction workers during pouring operations and provide a larger construction space, this application provides a prefabricated operating platform for pouring crash barriers.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution:

[0007] An assembled operating platform for pouring concrete for crash barriers includes a support plate, a reinforcing column, and a support column. The support plate is horizontally arranged, and a first connecting plate and a second connecting plate are fixedly connected to the lower surface of the support plate. The surfaces of the first connecting plate and the second connecting plate are parallel to each other. The reinforcing column is rotatably disposed between the first connecting plate and the second connecting plate, and the end of the reinforcing column is hinged to the surface of the first connecting plate. The support column is rotatably disposed below the reinforcing column, and the end of the support column is hinged to the surface of the second connecting plate. The end face of the reinforcing column away from the first connecting plate can fit against the side wall of the support column.

[0008] By adopting the above technical solution, and by setting up support plates, reinforcing columns, and support columns, the support plates can support construction personnel and provide a larger construction space, improving the quality and construction safety of the crash barrier. When the support columns rotate and tilt, the end face of the reinforcing column fits into the side wall of the support column, and the support columns can reinforce the support plates, improving the support strength of the support plates and the safety of construction personnel. The reinforcing columns can further reinforce the support columns, improving the support effect of the support columns.

[0009] Optionally, a sliding groove is provided on the side wall where the support column and the end face of the reinforcing column meet, and a limiting groove is provided on the side wall opposite to the sliding groove. A connecting rod is provided on the end face of the reinforcing column, and a limiting member is fixed to the end of the connecting rod away from the reinforcing column. The connecting rod is adapted to the sliding groove and is slidably disposed in the sliding groove. The limiting member is adapted to the limiting groove and is slidably disposed in the limiting groove.

[0010] By adopting the above technical solution and setting a limiting component, the limiting component can make the side wall of the reinforcing column and the side wall of the support column slide together. When the side wall of the reinforcing column is in contact with the lower surface of the support plate, the side wall of the support column near the support plate can be in contact with the side wall of the reinforcing column away from the support plate, so that the reinforcing column and the support column can be stored, saving space and facilitating transportation. The limiting component and the limiting slide groove can prevent the rotating support column from rotating excessively.

[0011] Optionally, the end face of the support column away from the second connecting plate is provided with an inwardly formed mounting cavity. A reinforcing component is provided in the mounting cavity. The reinforcing component includes a mounting cylinder, a driving sleeve, and a fixing column. The mounting cylinder is disposed in the mounting cavity. The driving sleeve is rotatably disposed in the mounting cylinder. The fixing column is slidably disposed in the driving sleeve. The driving sleeve drives the fixing column to move away from the support column and will not detach from the driving sleeve.

[0012] By adopting the above technical solution, by setting up an installation sleeve, a drive sleeve, and a fixed column, rotating the drive sleeve drives the fixed column to move closer to the guardrail template until it touches the surface of the guardrail template, thus reinforcing the operating platform. By adjusting the fixed column, the support plate can always be kept horizontal, improving the safety of construction operations.

[0013] Optionally, the drive sleeve has a threaded drive groove that connects the inside and outside of the drive sleeve, and a drive component is fixedly installed on the peripheral wall of the fixed column. The drive component can slide along the drive groove. The reinforcement assembly also includes a motor, which is installed inside the mounting cylinder, and the end of the motor output shaft is coaxially fixed to the end of the drive sleeve.

[0014] By adopting the above technical solution and setting a driving component, it can slide along the driving groove. When the motor rotates the driving sleeve, the side wall of the driving groove slides relative to the peripheral wall of the driving component. Because the driving groove is threaded, it can move the fixed column closer to the guardrail template until it abuts against the surface of the guardrail template, thus reinforcing the operating platform. By adjusting the fixed column, the support plate can always be level, improving the safety of construction operations.

[0015] Optionally, a limiting groove is formed on the inner peripheral wall of the mounting cylinder, and the end of the driving component is slidably disposed in the limiting groove, with the length direction of the limiting groove being parallel to the length direction of the mounting cylinder.

[0016] By adopting the above technical solution and opening the limiting groove, the fixed column can be prevented from rotating during the movement, thus improving the installation efficiency.

[0017] Optionally, the end face of the fixed column away from the support column is machined into a spherical surface.

[0018] By adopting the above technical solution, the spherical fixed column makes it easier for the end of the fixed column to fit into the surface of the guardrail template, ensuring that the support plate is always in a horizontal state and improving construction safety.

[0019] Optionally, the support plate is provided with a protective post on its surface. The protective post is vertically positioned and a safety belt hanging ring is threadedly connected to the upper end of the protective post.

[0020] By adopting the above technical solutions, and by setting up protective posts and safety belt hooks, you can further protect construction workers and improve the safety of pouring operations.

[0021] Optionally, the end face of the support column that is hinged to the second connecting plate and the end face of the reinforcing column that is hinged to the first connecting plate are both machined into protruding arc surfaces.

[0022] By adopting the above technical solution, the support columns and reinforced columns with protruding curved surfaces are easy to rotate, making it convenient to store and transport the operating platform.

[0023] In summary, this application has the following technical effects:

[0024] 1. By setting up support plates, reinforcing columns, and support columns, the support plates can support construction workers and provide a larger construction space, improving the quality and construction safety of the crash barrier. When the support columns rotate and tilt, the end face of the reinforcing column fits into the side wall of the support column, and the support columns can reinforce the support plates, improving the support strength of the support plates and the safety of construction workers. The reinforcing columns can further reinforce the support columns, improving the support effect of the support columns.

[0025] 2. By setting a limiting component, the limiting component can slide the connection between the side wall of the reinforcing column and the side wall of the support column. When the side wall of the reinforcing column is in contact with the lower surface of the support plate, the side wall of the support column near the support plate can be in contact with the side wall of the reinforcing column away from the support plate, so that the reinforcing column and the support column can be stored, saving space and facilitating transportation. The limiting component and the limiting slide groove can prevent the rotating support column from rotating excessively.

[0026] 3. By setting up an installation sleeve, a drive sleeve, and a fixing column, rotating the drive sleeve drives the fixing column to move closer to the guardrail template until it touches the surface of the guardrail template, thus reinforcing the operating platform. Adjusting the fixing column can keep the support plate level at all times, improving the safety of construction operations. Attached Figure Description

[0027] Figure 1 This is a structural diagram of the object of this application;

[0028] Figure 2 This is a prominent structural diagram of the main body and reinforcement components of the platform in this application;

[0029] Figure 3 This is a prominent structural diagram of the reinforced component after it has been opened in this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Platform body; 11. Support plate; 12. Protective column; 121. Safety belt hook; 13. First connecting plate; 131. Platform hook; 14. Reinforcing column; 141. Sliding component; 142. Limiting component; 15. Second connecting plate; 16. Support column; 161. Sliding groove; 162. Limiting groove; 163. Mounting cavity; 2. Reinforcing assembly; 21. Mounting cylinder; 211. Limiting groove; 22. Drive sleeve; 221. Drive groove; 23. Fixed column; 24. Drive component; 25. Motor. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] This application discloses a prefabricated operating platform for pouring concrete for crash barriers, referring to... Figure 1 and Figure 2 The operating platform includes a platform body 1 and a reinforcing component 2. The platform body 1 can support the construction workers, improve construction safety, and provide the workers with working space to improve construction quality. The reinforcing component 2 can further support the platform body 1, so that the upper surface of the platform body 1 is always horizontal, improve the stability of the operating platform, and improve construction safety.

[0033] Combination Figure 1 and Figure 2The platform body 1 includes a support plate 11, which is horizontally positioned and is a strip-shaped plate. One side wall of the support plate 11 can abut against the guardrail template. Multiple protective posts 12 are vertically installed along one edge of the upper surface of the support plate 11 in the length direction. The protective posts 12 are square posts, and their lower ends are fixed to the upper surface of the support plate 11. The multiple protective posts 12 are parallel to each other in the length direction and are evenly spaced on the upper surface of the support plate 11. When installing the operating platform, the protective posts 12 are positioned away from the guardrail template. A safety belt loop 121 is provided on the upper surface of the protective post 12. The safety belt loop 121 is a lifting eye bolt, and a threaded hole is opened on the upper surface of the protective post 12, through which the safety belt loop 121 is threadedly connected.

[0034] Combination Figure 1 and Figure 2 A first connecting plate 13 is provided on the lower surface of the support plate 11. The first connecting plate 13 is a strip plate, and its sidewall is fixed to the edge of the lower surface of the support plate 11 away from the protective column 12. The length direction of the first connecting plate 13 is parallel to the length direction of the support plate 11, and the surface of the first connecting plate 13 is perpendicular to the surface of the support plate 11. Several platform hooks 131 are provided on the surface of the first connecting plate 13 away from the protective column 12. The platform hooks 131 are made of steel bars and are U-shaped. The U-shaped opening of the platform hook 131 is parallel to the length direction of the protective column 12 and away from the upper surface of the support plate 11. Multiple platform hooks 131 are welded to the surface of the first connecting plate 13 in parallel and evenly spaced manner.

[0035] Combination Figure 1 and Figure 2 Multiple reinforcing columns 14 are hinged to the surface of the first connecting plate 13 near the protective column 12. The multiple reinforcing columns 14 are arranged parallel to each other and evenly spaced along their length direction below the support plate 11. The reinforcing columns 14 are square columns. The end face of the reinforcing column 14 is machined to form a protruding arc surface, which abuts against the surface of the first connecting plate 13 to facilitate the rotation of the reinforcing column 14. One side wall of the reinforcing column 14 can fit against the lower surface of the support plate 11, which facilitates the storage of the reinforcing column 14, reduces the overall volume of the operating platform, and facilitates its transportation.

[0036] Combination Figure 1 and Figure 2 The lower surface of the support plate 11 is also provided with a second connecting plate 15. The side wall of the second connecting plate 15 is fixed to the edge of the lower surface of the support plate 11 away from the first connecting plate 13. The length direction of the second connecting plate 15 is parallel to the length direction of the support plate 11, and the surface of the second connecting plate 15 is perpendicular to the surface of the support plate 11. The surface of the second connecting plate 15 away from the first connecting plate 13 is flush with the side wall of the support plate 11 away from the first connecting plate 13.

[0037] Combination Figure 1 and Figure 2 Multiple support columns 16 are hinged to the second connecting plate 15 opposite to the first connecting plate 13. The support columns 16 are square columns. The multiple support columns 16 are arranged parallel to each other and evenly spaced below the support plate 11. One end face of the support column 16 is processed to form a protruding arc surface and is hinged to the lower part of the second connecting plate 15. The protruding arc surface abuts against the surface of the second connecting plate 15.

[0038] Combination Figure 2 and Figure 3 A sliding groove 161 is provided on the side wall of the support column 16 near the lower surface of the support plate 11. The length direction of the sliding groove 161 is parallel to the length direction of the support column 16. Limiting grooves 162 are provided on both sides of the sliding groove 161. The length direction of the limiting groove 162 is parallel to the length direction of the sliding groove 161, and the end wall of the limiting groove 162 is flush with the end wall of the sliding groove 161.

[0039] Combination Figure 2 and Figure 3 A connecting rod is fixed to the end face of the reinforcing column 14 away from the first connecting plate 13. The connecting rod is inclined. One end of the connecting rod is fixed to the corner where the end face of the reinforcing column 14 and the side wall away from the support plate 11 meet. The other end of the connecting rod is inclined away from the support plate 11. A limiting member 142 is fixed to the end of the connecting rod away from the reinforcing column 14. The limiting member 142 is cylindrical. The end face of the connecting rod is fixed to the periphery of the limiting member 142. The length direction of the limiting member 142 is perpendicular to the length direction of the connecting rod. The connecting rod is adapted to the sliding groove 161 and is slidably disposed in the sliding groove 161. The two ends of the limiting member 142 are adapted to the two limiting sliding grooves 162 respectively and are slidably disposed in the limiting sliding grooves 162.

[0040] Combination Figure 2 and Figure 3 The limiting member 142 allows the reinforcing column 14 and the support column 16 to slide together. When the side wall of the reinforcing column 14 is in contact with the lower surface of the support plate 11, the side wall of the support column 16 near the support plate 11 can be in contact with the reinforcing column 14 away from the side wall of the support plate 11, thus folding the reinforcing column 14 and the support column 16 together, saving space and facilitating transportation. When using the operating platform, the platform hook 131 is set on the guardrail template. Rotating the support column 16 causes the limiting member 142 to slide along the limiting groove 162, driving the reinforcing column 14 to rotate until the end face of the reinforcing column 14, which is closer to the first connecting plate 13, is in contact with the side wall of the support column 16. The support column 16 can reinforce the support plate 11, improving the support strength of the support plate 11 and enhancing the safety of construction workers. The reinforcing column 14 can further reinforce the support column 16, improving the support effect of the support column 16. The limiting element 142 and the limiting slide 162 can prevent the rotating support column 16 from rotating excessively.

[0041] Combination Figure 2 and Figure 3 The support column 16 has an inwardly formed mounting cavity 163 on its end face away from the second connecting plate 15. The reinforcing component 2 includes a mounting cylinder 21 and a driving sleeve 22. The mounting cylinder 21 is fixedly disposed within the mounting cavity 163. The mounting cylinder 21 is a cylindrical tube closed at both ends. The outer peripheral wall of the mounting cylinder 21 is in contact with the walls of both the first and second mounting cavities 163. A circular hole is formed on the end face of the mounting cylinder 21 away from the support column 16, and the circular hole connects the inside and outside of the mounting cylinder 21. The driving sleeve 22 is rotatably disposed within the mounting cylinder 21. The outer peripheral wall of the driving sleeve 22 is adapted to the inner wall of the mounting cylinder 21, and the outer peripheral wall of the driving sleeve 22 is in contact with the inner wall of the mounting cylinder 21.

[0042] Combination Figure 2 and Figure 3 The reinforcement component 2 also includes a fixing post 23 and a driving component 24. The fixing post 23 is disposed in the driving sleeve 22. The fixing post 23 is adapted to the driving sleeve 22 and slidably inserted into the inner wall of the driving sleeve 22. The end of the fixing post 23 away from the driving sleeve 22 passes through a circular hole and can abut against the surface of the guardrail template. The end face of the fixing post 23 away from the driving sleeve 22 is machined into a spherical surface. A threaded driving groove 221 is opened on the peripheral wall of the driving sleeve 22, which connects the inside and outside of the driving sleeve 22. The driving component 24 is disposed on the peripheral wall of the fixing post 23. The driving component 24 is cylindrical, and its axis is perpendicular to the axis of the fixing post 23. The driving component 24 passes through the peripheral wall of the driving sleeve 22 and is slidably disposed in the driving groove 221. The peripheral wall of the driving component 24 is slidably fitted with the groove wall of the driving groove 221.

[0043] Combination Figure 2 and Figure 3 A limiting groove 211 is formed on the inner circumferential wall of the mounting cylinder 21. The length direction of the limiting groove 211 is parallel to the axis of the mounting cylinder 21. The end of the driving component 24 away from the fixed column 23 is adapted to the limiting groove 211 and slidably disposed in the limiting groove 211 to prevent the fixed column 23 from rotating during movement and reducing work efficiency. The reinforcement component 2 also includes a motor 25, which is fixedly disposed inside the mounting cylinder 21. The output shaft of the motor 25 is fixedly connected to the end face of the drive sleeve 22 away from the bridge body, and the output shaft of the motor 25 and the drive sleeve 22 are coaxially arranged.

[0044] Combination Figure 2 and Figure 3 When installing the operating platform, the end face of the reinforcing column 14 is made to fit against the side wall of the support column 16. The motor 25 makes the drive sleeve 22 rotate, and the drive component 24 slides along the drive groove 221 and the limit groove 211, driving the fixed column 23 to move towards the guardrail template until it abuts against the surface of the guardrail template, thus reinforcing the operating platform. By adjusting the fixed column 23, the support plate 11 can always be level, improving the safety of construction operations.

[0045] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A fabricated working platform for crash barrier pouring, characterized in that: The operation platform comprises a support plate (11), a reinforcing column (14) and a support column (16), the support plate (11) is horizontally arranged, the lower plate surface of the support plate (11) is fixedly connected with a first connecting plate (13) and a second connecting plate (15), the plate surfaces of the first connecting plate (13) and the second connecting plate (15) are parallel to each other, the reinforcing column (14) is rotatably arranged between the first connecting plate (13) and the second connecting plate (15), the end of the reinforcing column (14) is hingedly connected to the plate surface of the first connecting plate (13), the support column (16) is rotatably arranged below the reinforcing column (14), the end of the support column (16) is hingedly connected to the plate surface of the second connecting plate (15), and the end surface of the reinforcing column (14) away from the first connecting plate (13) can be attached to the side wall of the support column (16).

2. The assembled operating platform for crash barrier pouring according to claim 1, characterized in that: The side wall of the support column (16) attached to the end surface of the reinforcing column (14) is provided with a sliding groove (161), limit sliding grooves (162) are formed in the opposite side walls of the sliding groove (161), a connecting rod is arranged on the end surface of the reinforcing column (14), a limiting piece (142) is fixedly connected to the end of the connecting rod away from the reinforcing column (14), the connecting rod is slidably arranged in the sliding groove (161) and matched with the sliding groove (161), and the limiting piece (142) is slidably arranged in the limit sliding groove (162) and matched with the limit sliding groove (162).

3. The assembled operating platform for crash barrier pouring according to claim 2, characterized in that: The end surface of the support column (16) away from the second connecting plate (15) is inwardly provided with a mounting cavity (163), a reinforcing assembly (2) is arranged in the mounting cavity (163), the reinforcing assembly (2) comprises a mounting cylinder (21), a driving sleeve (22) and a fixing column (23), the mounting cylinder (21) is arranged in the mounting cavity (163), the driving sleeve (22) is rotatably arranged in the mounting cylinder (21), and the fixing column (23) is slidably arranged in the driving sleeve (22).

4. The assembled operating platform for crash barrier pouring according to claim 3, characterized in that: A driving groove (221) in communication with the inside and outside of the driving sleeve (22) and in a threaded shape is formed in the driving sleeve (22), a driving piece (24) is fixedly arranged on the peripheral wall of the fixing column (23), the driving piece (24) can slide along the driving groove (221), the reinforcing assembly (2) further comprises a motor (25), the motor (25) is arranged in the mounting cylinder (21), and the end of the output shaft of the motor (25) is coaxially and fixedly connected with the end of the driving sleeve (22).

5. The fabricated operating platform for crash barrier casting of claim 4, wherein: A limit groove (211) is formed in the inner peripheral wall of the mounting cylinder (21), the end of the driving piece (24) is slidably arranged in the limit groove (211), and the length direction of the limit groove (211) is parallel to the length direction of the mounting cylinder (21).

6. The fabricated operating platform for crash barrier casting of claim 5, wherein: The end surface of the fixing column (23) away from the support column (16) is processed into a spherical surface.

7. The assembled operating platform for crash barrier pouring according to claim 1, characterized in that: A protection column (12) is arranged on the upper plate surface of the support plate (11), the protection column (12) is vertically arranged, and a safety belt hanging ring (121) is threadedly connected to the upper end surface of the protection column (12).

8. The assembled operating platform for crash barrier pouring according to claim 1, characterized in that: The end surface of the support column (16) hinged with the second connecting plate (15) and the end surface of the reinforcing column (14) hinged with the first connecting plate (13) are both processed into protruding cambered surfaces.

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