Urban Beijing type guardrail

Abstract

The utility model discloses a Beijing type guardrail for cities, which is characterized in that bases are fixedly mounted at the bottom ends of two upright posts, guardrail sheets are fixedly mounted between the middle parts of the two upright posts, fixed long plates are fixedly mounted in the two upright posts, and adjusting threaded rods are movably mounted in the middle parts of the fixed long plates in a penetrating manner; the bottom end of the adjusting threaded rod is movably provided with a rotating base, the bottom end of the rotating base is provided with moving wheels, the top end of the adjusting threaded rod is fixedly provided with a rotating disc, the top of the stand column is provided with a protective cover, and the edge of the bottom end of the protective cover is fixedly connected with a sealing gasket. The height of the moving wheels can be adjusted, the guardrails can be conveniently moved, each guardrail is independent, great convenience is provided for workers to place and move the guardrails after the guardrails are moved, the guardrails do not need to be disassembled or carried every time, and the tops of the stand columns can be sealed and covered through protective covers and sealing gaskets.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrails, in particular to a Beijing-style guardrail for use in cities. Background Art

[0002] Beijing-style guardrails can be seen everywhere in our lives. Whether it is on highways, overpasses or urban traffic, the existing Beijing-style guardrails play a role in protecting driving safety and pedestrian safety. It reminds pedestrians not to cross the guardrails to prevent accidents, and reminds vehicles to drive in the left and right lanes respectively. Its surface has been treated with electrostatic spraying, dipping, varnishing, and spraying. It is durable, beautiful, high in strength, resistant to aging, corrosion, anti-static, non-fading, non-cracking, etc. The warranty period can reach more than 5 years, and the installation is simple and fast, and the fixation is reliable;

[0003] However, currently the guardrail needs to be manually carried and moved when in use, and its own weight is heavy, which causes relatively large labor intensity for the staff, and it needs to be disassembled each time it is carried and reassembled when used, and the workload of carrying and moving is large. Therefore, the utility model provides a Beijing-style guardrail for urban use to meet people's needs. Utility Model Content

[0004] The utility model provides a Beijing-style guardrail for urban use, which can effectively solve the problem that the guardrail proposed in the above background technology needs to be manually carried and moved when in use, its own weight is heavy, which causes relatively large labor intensity for the staff, and each time it is carried, it needs to be disassembled and reassembled when used, which results in a large workload for carrying and moving.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Beijing-style guardrail for urban use, comprising two upright posts, the bottom ends of the two upright posts are fixedly installed with a base, a guardrail sheet is fixedly installed between the middle parts of the two upright posts, a fixed long board is fixedly installed inside the two upright posts, an adjusting threaded rod is movably installed through the middle part of the fixed long board, a rotating seat is movably installed at the bottom end of the adjusting threaded rod, a moving wheel is installed at the bottom end of the rotating seat, a rotating disc is fixedly installed at the top end of the adjusting threaded rod, a protective cover is installed at the top of the upright post, and a sealing gasket is fixedly connected to the edge of the bottom end of the protective cover;

[0006] A fitting block is symmetrically fixedly installed at one end of the column, a mounting block is fixedly connected to the bottom end of the fitting block, a connecting bolt is installed in the middle of the mounting block, and a protective sleeve is sleeved on the outer side of the fitting block.

[0007] Preferably, the fixed long plate and the adjusting threaded rod are connected via threads, and the movable wheel is housed inside the base.

[0008] Preferably, the protective cover covers the top of the column, and the sealing gasket is tightly attached to the inner wall of the top end of the column.

[0009] Preferably, the connecting bolt and the mounting block are connected via threads, and the protective sleeve is an elastic rubber sleeve.

[0010] Preferably, cross bars are fixedly installed in the middle of the two uprights at both sides of the guardrail plate, buffer pads are equidistantly embedded in the middle of the cross bars, a movable rod is movably installed through the middle of the buffer pads, a buffer long board is fixedly connected between the ends of the movable rod, and connecting vertical boards are fixedly installed at the top and bottom of the buffer long boards at equal distances.

[0011] Preferably, mounting grooves are equidistantly formed in the middle of the crossbar, and one end of the buffer pad is embedded and fixedly mounted in the mounting groove.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use:

[0013] 1. It is equipped with a fixed long board, an adjustable threaded rod, a rotating seat, a moving wheel, a rotating disc, a protective cover and a sealing gasket. The height of the moving wheel can be adjusted by adjusting the threaded rod and the rotating disc, which is convenient for moving the guardrail. Each guardrail is an individual, which is convenient for the staff to place and move the guardrail. There is no need to disassemble or lift it every time. The top of the column can be sealed and covered by the protective cover and the sealing gasket.

[0014] 2. Fitting blocks, mounting blocks, connecting bolts and protective covers are provided. Through the coordinated use of fitting blocks and connecting bolts, two adjacent individual guardrails are connected and fixed, so that the adjacent guardrails are more connected during use, and are prevented from being pushed on the road and causing gaps for dangerous operations such as crossing the road. The safety and stability are enhanced. At the same time, the protective cover is used to cover the installation and fixing position of the connecting bolts, which plays a protective role and prevents the connecting bolts from being continuously exposed to erosion by rain and dust, which makes them unable to be easily loosened later.

[0015] 3. A horizontal bar, a buffer pad, a movable rod, a buffer long board and a connecting vertical board are provided. Through the coordinated use of the buffer pad and the movable rod, a buffer protection effect is played after being hit by a vehicle. The buffer long board has a certain buffer distance, which can alleviate the impact force caused by the collision and provide certain protection for the vehicle and the people in the vehicle. At the same time, the connecting vertical board increases the contact area, and touch buffering is performed at multiple positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation structure of the installation block of the utility model;

[0020] Figure 3 It is a schematic diagram of the installation structure of the adjusting threaded rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the installation structure of the movable rod of the utility model;

[0022] Numbers in the figure: 1. column; 2. base; 3. guardrail; 4. fixed long board; 5. adjusting threaded rod; 6. rotating seat; 7. moving wheel; 8. rotating disc; 9. protective cover; 10. sealing gasket; 11. fitting block; 12. mounting block; 13. connecting bolt; 14. protective cover; 15. cross bar; 16. buffer pad; 17. movable rod; 18. buffer long board; 19. connecting vertical board. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-4As shown, the utility model provides a technical solution, a Beijing-style guardrail for urban use, comprising two columns 1, the bottom ends of the two columns 1 are fixedly installed with a base 2, a guardrail sheet 3 is fixedly installed between the middle parts of the two columns 1, and the interiors of the two columns 1 are fixedly installed with a fixed long board 4, and the middle part of the fixed long board 4 is penetrated by an adjusting threaded rod 5 that is movably installed, the fixed long board 4 and the adjusting threaded rod 5 are connected by threads, and a moving wheel 7 is stored in the interior of the base 2, and a rotating seat 6 is movably installed at the bottom end of the adjusting threaded rod 5, and a moving wheel 7 is installed at the bottom end of the rotating seat 6, and the top end of the adjusting threaded rod 5 is fixedly installed A rotating disc 8 is installed, a protective cover 9 is installed on the top of the column 1, and a sealing gasket 10 is fixedly connected to the edge of the bottom end of the protective cover 9. The protective cover 9 covers the top of the column 1, and the sealing gasket 10 is tightly attached to the inner wall of the top of the column 1. By adjusting the threaded rod 5 and the rotating disc 8, the height of the moving wheel 7 can be adjusted, which is convenient for moving the guardrail, and each guardrail is a separate individual, which provides great convenience for the staff to place and move the guardrail after convenient movement, without the need to disassemble or lift it every time. The top of the column 1 can be sealed and covered by the protective cover 9 and the sealing gasket 10;

[0025] A fitting block 11 is symmetrically fixedly installed at one end of the column 1, and a mounting block 12 is fixedly connected to the bottom end of the fitting block 11. A connecting bolt 13 is installed in the middle of the mounting block 12. A protective sleeve 14 is sleeved on the outer side of the fitting block 11. The connecting bolt 13 and the mounting block 12 are connected by threads. The protective sleeve 14 is an elastic rubber sleeve. Through the cooperation of the fitting block 11 and the connecting bolt 13, two adjacent individual guardrails are connected and fixed, so that the adjacent guardrails are more connected during use, and the gap caused by ...

[0026] A cross bar 15 is fixedly installed at the middle of the two uprights 1 on both sides of the guardrail plate 3, and a buffer pad 16 is equidistantly embedded and installed in the middle of the cross bar 15. A mounting groove is equidistantly opened in the middle of the cross bar 15, and one end of the buffer pad 16 is embedded and fixedly installed in the mounting groove. A movable rod 17 is movably installed through the middle of the buffer pad 16, and a buffer long plate 18 is fixedly connected between the ends of the movable rod 17. Connecting vertical plates 19 are equidistantly fixedly installed on the top and bottom of the buffer long plate 18. Through the coordinated use of the buffer pad 16 and the movable rod 17, a buffer protection effect is played after being hit by a vehicle. The buffer long plate 18 has a certain buffer distance, which alleviates the impact force generated by the collision, and provides certain protection for the vehicle and the people in the vehicle. At the same time, the connecting vertical plates 19 increase the contact area, and touch buffering is performed at multiple positions.

[0027] The working principle and use process of the utility model are as follows: first, when a guardrail is needed for blocking on the road, the staff member removes the protective cover 9 and the sealing gasket 10 upwards, holds the rotating disc 8, and rotates the adjusting threaded rod 5. The adjusting threaded rod 5 and the fixed long plate 4 are connected by threads. When the adjusting threaded rod 5 is rotated, it moves downward to adjust the position of the moving wheel 7, and at the same time, the column 1 and the base 2 are lifted up to a certain height, so that the moving wheel 7 can extend from the base 2 and contact with the bottom surface. With the moving wheel 7, the staff member can push the guardrail as a whole to move it to the predetermined placement position. The guardrails are fixed as separate individuals, which is convenient for separate movement. When placing them, they can be placed in sequence in a close and neat manner;

[0028] The two adjacent separate guardrails are close to each other, so that the adjacent columns 1 are close to each other, and the fitting blocks 11 on the sides of the two guardrails are fitted with each other. The mounting blocks 12 at the bottom of the two fitting blocks 11 are locked and fixed by connecting bolts 13, and then the protective cover 14 is pulled to slide so that it covers the connecting bolts 13 to protect the connecting bolts 13. The guardrails are connected and placed in sequence on the road to separate the roads. The adjacent guardrails are fixed to prevent pedestrians from moving the guardrails and causing misalignment between the two guardrails and then crossing the road. At the same time, when a vehicle accidentally hits the guardrail, it will first contact the connecting vertical plate 19 and the buffer long plate 18, and the movable rod 17 is hit and moved inward, and the buffer pad 16 is squeezed and deformed. The deformation buffer of the buffer pad 16 and the movement of the buffer long plate 18 to a certain buffer distance both protect the colliding vehicle and reduce the impact force.

[0029] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A Beijing-style guardrail for use in cities, comprising two upright posts (1), characterized in that: A base (2) is fixedly installed at the bottom end of the two columns (1), a guardrail sheet (3) is fixedly installed between the middle parts of the two columns (1), a fixed long board (4) is fixedly installed inside the two columns (1), an adjusting threaded rod (5) is movably installed through the middle part of the fixed long board (4), a rotating seat (6) is movably installed at the bottom end of the adjusting threaded rod (5), a moving wheel (7) is installed at the bottom end of the rotating seat (6), a rotating disc (8) is fixedly installed at the top end of the adjusting threaded rod (5), a protective cover (9) is installed at the top of the column (1), and a sealing gasket (10) is fixedly connected to the edge of the bottom end of the protective cover (9); A fitting block (11) is symmetrically fixedly mounted on one end of the column (1), a mounting block (12) is fixedly connected to the bottom end of the fitting block (11), a connecting bolt (13) is mounted in the middle of the mounting block (12), and a protective sleeve (14) is sleeved on the outer side of the fitting block (11).

2. The Beijing-style guardrail for urban use according to claim 1, characterized in that: The fixed long plate (4) and the adjusting threaded rod (5) are connected via threads, and the moving wheel (7) is housed inside the base (2).

3. The Beijing-style guardrail for urban use according to claim 1, characterized in that: The protective cover (9) covers the top of the column (1), and the sealing gasket (10) is tightly attached to the inner wall of the top of the column (1).

4. The Beijing-style guardrail for urban use according to claim 1, characterized in that: The connecting bolt (13) and the mounting block (12) are connected via threads, and the protective sleeve (14) is an elastic rubber sleeve.

5. The Beijing-style guardrail for urban use according to claim 1, characterized in that: A cross bar (15) is fixedly installed at the middle of the two uprights (1) at both sides of the guardrail plate (3), a buffer pad (16) is equidistantly embedded in the middle of the cross bar (15), a movable rod (17) is movably installed through the middle of the buffer pad (16), a buffer long plate (18) is fixedly connected between the ends of the movable rod (17), and connecting vertical plates (19) are fixedly installed at the top and bottom of the buffer long plate (18) at equal distances.

6. The Beijing-style guardrail for urban use according to claim 5, characterized in that: The middle of the crossbar (15) is provided with mounting grooves at equal intervals, and one end of the buffer pad (16) is embedded and fixedly mounted inside the mounting groove.

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