Road isolation fence for urban planning and municipal design

Abstract

The utility model relates to the technical field of road isolation fences, in particular to a road isolation fence for urban planning and municipal design. The device comprises two groups of vertical piles, clamping mechanisms and a manual mechanism, cross beams are vertically symmetrically arranged between the two groups of vertical piles, a plurality of groups of vertical beams are linearly and equidistantly arranged between the two groups of cross beams, and the clamping mechanisms used for synchronously clamping and limiting the two groups of cross beams during assembly are arranged on the inner sides of the vertical piles. The whole road isolation frame is composed of the vertical piles, the cross beams and the vertical beams, meanwhile, the clamping mechanisms for limiting the cross beams and the manual mechanisms are arranged on the vertical piles, the vertical piles and the two sets of vertical columns can be synchronously clamped through the clamping mechanisms so that relative limiting can be formed, the cross beams and the vertical piles can be assembled on site, and the assembly efficiency is improved. Relative position limitation of the two parts can be relieved through a manual mechanism, so that the device can be transported after being disassembled, and the device is convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of road isolation fences, in particular to road isolation fences used in urban planning and municipal design. Background Art

[0002] Urban planning refers to the process and results of achieving comprehensive goals such as improving the quality of life of urban residents, promoting economic development, and protecting the environment through the rational organization and design of urban space, land use, transportation systems, public facilities, and housing distribution. Road barriers are an important element in urban planning and are mainly used for isolation on both sides of the road or in the middle of the road.

[0003] A Chinese patent with authorization announcement number CN219908705U discloses a municipal road barrier, which is provided with an adjustment mechanism. When in use, it is convenient to replace the dividing rod after it is damaged by impact. At the same time, the number of dividing rods to be installed can be reasonably allocated according to actual conditions, thereby greatly improving the practicality of the barrier.

[0004] However, the road barrier mentioned above comprises pillars and beams forming an integrated isolation frame, which cannot be disassembled and assembled on site, resulting in a large overall space occupied during transportation, affecting the convenience of transportation. Utility Model Content

[0005] In view of the problems existing in the background technology, a road barrier for urban planning and municipal design is proposed. A clamping mechanism and a manual mechanism for limiting the position of the crossbeam are arranged on the pile. The clamping mechanism can be used to synchronously clamp the pile with two groups of columns to form a relative limit, and the crossbeam and the pile can be assembled on site. The manual mechanism can be used to release the relative limit on the position of the two, so that they can be disassembled for transportation, and the operation is convenient and the practicability is strong.

[0006] The utility model proposes a road isolation fence for urban planning and municipal design, including

[0007] There are two groups of piles, with horizontal beams symmetrically arranged between the two groups of piles, and a number of vertical beams linearly and equidistantly arranged between the two groups of horizontal beams;

[0008] A locking mechanism, arranged on the inner side of the pile, for locking and limiting the two sets of beams synchronously during assembly; and

[0009] The manual mechanism is arranged on the pile and is used for driving the engaging mechanism to release the engaging limit of the crossbeam during disassembly and assembly.

[0010] Preferably, strip grooves are provided in both groups of piles, and sockets communicating with the strip grooves are provided at the tops and bottoms of opposite sides of the two groups of piles.

[0011] Preferably, the locking mechanism includes a slide plate, a clamping block, a bending plate, a connecting plate and a compression spring. Two groups of slide plates are provided, which are slidably arranged at the two ends of the strip groove respectively. Blocks are provided on the sides of the two groups of slide plates facing away from each other, and bending plates are provided on the opposite sides of the two groups of slide plates. The two groups of bending plates are staggered with each other, and connecting plates are connected to the ends of the bending plates. Bosses are integrally formed on both side walls of the strip groove, and compression springs are provided between the bosses and the corresponding connecting plates.

[0012] Preferably, both ends of the two groups of cross beams are provided with plug blocks, and opposite surfaces of the plug blocks on the same side are provided with bayonet holes, and the corresponding bayonet blocks extend to the inner side of the bayonet holes.

[0013] Preferably, the manual mechanism comprises a rotating shaft, a gear, a row of gears and a handle, wherein the rotating shaft is rotatably arranged in the strip groove, the middle of the rotating shaft is connected to the gear, and one end of the rotating shaft passes through the stake and is connected to the handle;

[0014] The gear is located between the two sets of bending plates, and rows of teeth are arranged on opposite sides of the two sets of bending plates. The two sets of rows of teeth are respectively meshed and connected with two sides of the gear.

[0015] Preferably, a connecting ring is provided on the stake and is located outside the rotating shaft and the handle, and a hidden cover is threadedly connected to the connecting ring.

[0016] Preferably, a plurality of groups of rectangular grooves corresponding to the vertical beams are formed on opposite sides of the two groups of horizontal beams, and both ends of the vertical beams are connected with rectangular blocks extending into the rectangular grooves.

[0017] Through the above technical scheme, the road isolation frame disclosed by the utility model is composed of piles, cross beams and vertical beams as a whole. At the same time, a clamping mechanism and a manual mechanism for limiting the cross beam are arranged on the piles. The clamping mechanism can be used to synchronously clamp the piles with the two groups of columns to form relative limitations. The cross beams and piles can be assembled on site, and the manual mechanism can be used to release the relative limitations on their positions, so that they can be disassembled for transportation. It is easy to operate and has strong practicality.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the road isolation fence structure for urban planning and municipal design of the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the split structure;

[0021] Figure 3 for Figure 2 Schematic diagram of the side section structure of the pile;

[0022] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure at point A.

[0023] Figure numerals: 1. pile; 2. horizontal beam; 3. vertical beam; 4. strip groove; 5. socket; 6. slide plate; 7. block; 8. bending plate; 9. connecting plate; 10. compression spring; 11. boss; 12. plug block; 13. bayonet; 14. rotating shaft; 15. gear; 16. row of teeth; 17. handle; 18. connecting ring; 19. hidden cover; 20. rectangular groove; 21. rectangular block. DETAILED DESCRIPTION

[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0025] Embodiment 1

[0026] like Figure 1-Figure 4 As shown, the road barrier for urban planning and municipal design proposed by the utility model includes stakes 1, a locking mechanism and a manual mechanism. The stakes 1 are provided with two groups, and cross beams 2 are symmetrically arranged between the two groups of stakes 1. A plurality of vertical beams 3 are linearly and equidistantly arranged between the two groups of cross beams 2. The inner sides of the stakes 1 are provided with a locking mechanism for synchronously locking and limiting the two groups of cross beams 2 during assembly. The stakes 1 are also provided with a manual mechanism for driving the locking mechanism to release the locking limit of the cross beams 2 during disassembly.

[0027] like Figure 3 As shown, strip grooves 4 are provided in the two groups of piles 1 , and sockets 5 communicating with the strip grooves 4 are provided at the top and bottom of the opposite sides of the two groups of piles 1 .

[0028] like Figure 3 As shown, the locking mechanism includes a slide plate 6, a clamping block 7, a bending plate 8, a connecting plate 9 and a compression spring 10. Two groups of slide plates 6 are provided, which are slidably arranged at the two ends of the strip groove 4 respectively. Blocks 7 are arranged on the sides of the two groups of slide plates 6 that are away from each other. Bending plates 8 are arranged on the opposite sides of the two groups of slide plates 6. The two groups of bending plates 8 are staggered with each other, and the ends of the bending plates 8 are connected to the connecting plates 9. Bosses 11 are integrally formed on the two side walls of the strip groove 4, and compression springs 10 are arranged between the bosses 11 and the corresponding connecting plates 9.

[0029] like Figure 2 As shown, both ends of the two groups of cross beams 2 are provided with insert blocks 12 , and opposite surfaces of the insert blocks 12 on the same side are provided with bayonet openings 13 , and the corresponding bayonet blocks 7 extend to the inner side of the bayonet openings 13 .

[0030] Among them, by inserting the plug blocks 12 at both ends of the beam 2 into the inner side of the pile 1 through the socket 5, the compression spring 10 is used to drive the bending plate 8 and the slide plate 6 to generate an elastic force, thereby driving the block 7 on the slide plate 6 to insert into the socket 13 at the bottom of the plug block 12, thereby completing the limited assembly of the beam 2 and the pile 1.

[0031] like Figure 2 As shown, a plurality of rectangular grooves 20 corresponding to the vertical beams 3 are provided on opposite sides of the two groups of horizontal beams 2, and both ends of the vertical beams 3 are connected with rectangular blocks 21 extending into the rectangular grooves 20. The vertical beams 3 can be clamped between the two groups of horizontal beams 2 through the rectangular grooves 20 and the rectangular blocks 21.

[0032] Embodiment 2

[0033] like Figure 1-Figure 4 As shown, the road barrier for urban planning and municipal design proposed by the utility model, based on the above embodiment, also records in detail the specific components of the manual mechanism and the matching method between the manual mechanism and the locking mechanism.

[0034] like Figure 3 As shown, the manual mechanism includes a rotating shaft 14, a gear 15, a row of teeth 16 and a handle 17. The rotating shaft 14 is rotatably set in the strip groove 4, the middle of which is connected to the gear 15, and one end of which passes through the stake 1 and is connected to the handle 17; the gear 15 is located between the two groups of bending plates 8, and the two groups of bending plates 8 are provided with a row of teeth 16 on the opposite side, and the two groups of gears 16 are respectively meshed and connected with the two sides of the gear 15.

[0035] like Figure 4 As shown, the stake 1 is provided with a connecting ring 18 located outside the rotating shaft 14 and the handle 17, and a hidden cover 19 is threadedly connected to the connecting ring 18. The hidden cover 19 prevents the handle 17 from being exposed, and when the staff needs to disassemble, they only need to unscrew the hidden cover 19.

[0036] In summary, when the utility model is used, when the isolation fence needs to be assembled on site, the vertical beam 3 and the horizontal beam 2 are first assembled, that is, the rectangular blocks 21 at both ends of the multiple groups of vertical beams 3 are inserted into the rectangular grooves 20 of the corresponding horizontal beams 2 one by one, and after the assembly is completed, the hidden cover 19 of the pile 1 to be assembled is unscrewed, and the handle 17 is manually rotated so that the handle 17 rotates through the rotating shaft 14 gear 15. When the gear 15 rotates, it meshes with the row of teeth 16, so that the two groups of bending plates 8 drive the connecting plates 9 at their ends to squeeze the compression spring 10, and at the same time drive the two groups of The slide plates 6 move toward each other, thereby driving the two groups of card blocks 7 to move toward each other synchronously. During the movement, the two groups of card slots 13 leave the range of the socket 5. At this time, the plug blocks 12 at one end of the two groups of beams 2 can be inserted into the pile 1 through the socket 5, and then the handle 17 is released. Under the elastic reset action of the compression spring 10, the two groups of slide plates 6 and the card blocks 7 are reset, so that the card blocks 7 are inserted into the card slots 13 provided on the plug blocks 12, and the assembly of the beam 2 and the pile 1 is completed. The overall assembly method is simple and convenient to disassemble, which improves the convenience of transportation.

[0037] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Road barriers for urban planning and municipal design, characterized in that: include The piles (1) are provided in two groups, a horizontal beam (2) is symmetrically arranged between the two groups of piles (1), and a plurality of vertical beams (3) are linearly and equidistantly arranged between the two groups of horizontal beams (2); A locking mechanism is arranged inside the pile (1) and is used to lock and limit the two groups of cross beams (2) synchronously during assembly; and The manual mechanism is arranged on the pile (1) and is used to drive the locking mechanism to release the locking limit of the crossbeam (2) during assembly and disassembly.

2. The road barrier for urban planning and municipal design according to claim 1, characterized in that: The two groups of piles (1) are both provided with strip grooves (4), and the tops and bottoms of the two groups of piles (1) on opposite sides are both provided with sockets (5) communicating with the strip grooves (4).

3. The road barrier for urban planning and municipal design according to claim 1, characterized in that: The locking mechanism comprises a slide plate (6), a clamping block (7), a bending plate (8), a connecting plate (9) and a compression spring (10). Two groups of slide plates (6) are provided, which are slidably arranged at the two ends of the strip groove (4) respectively. The two groups of slide plates (6) are provided with a clamping block (7) on the sides facing away from each other. The two groups of slide plates (6) are provided with a bending plate (8) on the sides facing each other. The two groups of bending plates (8) are arranged in a staggered manner, and the ends of the bending plates (8) are connected to the connecting plates (9). The two side walls of the strip groove (4) are integrally formed with bosses (11), and a compression spring (10) is provided between the bosses (11) and the corresponding connecting plates (9).

4. The road barrier for urban planning and municipal design according to claim 3, characterized in that: Insertion blocks (12) are provided at both ends of the two groups of cross beams (2), and opposite surfaces of the insertion blocks (12) on the same side are provided with bayonet openings (13), and the corresponding bayonet blocks (7) extend to the inner side of the bayonet openings (13).

5. The road barrier for urban planning and municipal design according to claim 3, characterized in that: The manual mechanism comprises a rotating shaft (14), a gear (15), a row of teeth (16) and a handle (17); the rotating shaft (14) is rotatably arranged in the strip groove (4), the middle of which is connected to the gear (15), and one end of which passes through the stake (1) and is connected to the handle (17); The gear (15) is located between the two groups of bending plates (8), and rows of teeth (16) are arranged on opposite sides of the two groups of bending plates (8). The two groups of rows of teeth (16) are respectively meshed and connected with two sides of the gear (15).

6. The road barrier for urban planning and municipal design according to claim 5, characterized in that: The stake (1) is provided with a connecting ring (18) located outside the rotating shaft (14) and the handle (17), and a hidden cover (19) is threadedly connected to the connecting ring (18).

7. The road barrier for urban planning and municipal design according to claim 1, characterized in that: A plurality of rectangular grooves (20) corresponding to the vertical beams (3) are provided on opposite sides of the two groups of horizontal beams (2), and both ends of the vertical beams (3) are connected with rectangular blocks (21) extending into the rectangular grooves (20).

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