Municipal engineering isolation belt

Abstract

The utility model discloses a municipal engineering isolation belt in the technical field of isolation belts, which comprises a lower-layer rod and an upper-layer rod, folding grooves are arranged in the lower-layer rod and the upper-layer rod, and a plurality of arc-shaped gear grooves are arranged in the lower-layer rod and the upper-layer rod. When the vertical rods are vertically placed, the stop blocks abut against the interiors of the corresponding stop grooves, the vertical rods are vertically and movably limited on one side, meanwhile, the limiting rods with the two inclined ends are connected to the two ends of the lower-layer rod and the two ends of the middle rod in a clamped mode, movable limiting on the other side is conducted, and the device is integrally expanded; the clamping blocks and the corresponding inserting blocks are connected end to end, multi-section connection is conducted, the device is integrally installed in the process of connection, rapid building, simple operation and isolation belt transportation, the clamping state of the limiting rods is relieved, the multiple vertical rods are folded and placed in the folding grooves, the device is integrally folded, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation belts, in particular to an isolation belt for municipal engineering. Background Art

[0002] The primary function of municipal median barriers is to separate traffic flows, maintain traffic order, improve safety, and beautify the urban environment. By separating motor vehicle lanes, non-motor vehicle lanes, and sidewalks, municipal median barriers provide clear driving and walking spaces for each traffic participant, reducing interference and conflict. This separation helps ensure that vehicles, pedestrians, and non-motor vehicles each travel in an orderly manner.

[0003] However, the existing municipal engineering isolation belts are mostly fixed welded isolation frames, and the isolation belts formed by the fixed isolation frames are separated and placed on the road. Since the isolation belts formed by ordinary isolation frames cannot be folded and placed, they occupy a large volume, are inconvenient to transport, and have poor use effect. Based on this, the utility model designs a municipal engineering isolation belt to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal engineering isolation belt to solve the above-mentioned problems that the isolation belt formed by the ordinary isolation frame cannot be folded and placed, occupies a large volume, is inconvenient to transport, and has poor use effect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A municipal engineering isolation belt comprises a lower rod and an upper rod, wherein the lower rod and the upper rod are both provided with folding grooves, and the lower rod and the upper rod are provided with multiple arc-shaped shifting grooves, and the folding grooves of the lower rod and the upper rod are movably connected to multiple vertical rods, and blocks are welded at both ends of the vertical rods, and the blocks match and abut in the shifting grooves, and the middle parts of the multiple vertical rods are movably connected to a middle rod, and inclined limit rods are clamped and installed at both ends of the middle rod and the lower rod, and the bottom of the lower rod is threadedly connected to a base, and the two ends of the lower rod are bolted with a clamping block and a plug-in block, and U-shaped connecting holes are provided on the clamping block and the plug-in block, and the clamping block and the plug-in block match and clamp.

[0007] As a further solution of the present invention: a plurality of vertical rods inside the lower rod and the upper rod are evenly distributed, and the interior of the vertical rods is hollow.

[0008] As a further solution of the present invention: the stopper is welded to the middle position of the vertical rod, and the stopper is in vertical contact with the inner wall of the gear slot.

[0009] As a further solution of the present utility model: the middle rod is arranged parallel to the lower layer rod and the upper layer rod, and the length of the middle rod matches the lengths of the lower layer rod and the upper layer rod.

[0010] As a further solution of the present utility model: the base is in a shape similar to a capital "J", and fixing holes are provided on both sides of the base.

[0011] As a further solution of the present utility model: a plurality of reflection columns are connected to the upper end of the upper layer rod, and reflective paint is coated on the reflection columns.

[0012] As a further solution of the present utility model: pulling rings are welded to the upper ends of the clamping block and the plugging block, and through holes are provided on the pulling rings.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, when a plurality of vertical rods are vertically placed, the stoppers abut against the corresponding gear positions in the grooves, so that the plurality of vertical rods are vertically and unidirectionally movably limited. At the same time, the limiting rods with inclined ends at both ends are clamped at both ends of the lower layer rod and the middle rod for the other side movable limit, so that the whole device expands. The whole device expands conveniently and quickly, and the base is threadedly connected to the bottom of the lower layer rod for bottom support placement, so that the whole device is placed on the road foundation. When the first and last connections of multiple sections of the device are made, the clamping block and the corresponding plugging block are connected first and last for multi-section connection. The whole device is installed in the connection, the erection is fast, and the operation is simple. During the transportation of the isolation belt, the clamping state of the limiting rod is released, and the plurality of vertical rods are folded and placed in the folding grooves, so that the whole device is folded, which is convenient for transportation.

[0015] 2. In the present utility model, a plurality of reflection columns are connected to the upper end of the upper layer rod, and reflective paint is coated on the reflection columns. The reflective paint on the plurality of reflection columns on the upper layer rod reflects light, which is convenient for night reflection and observation. Pulling rings are welded to the upper ends of the clamping block and the plugging block, and through holes are provided on the pulling rings. The through holes of the pulling rings at the upper ends of the clamping block and the plugging block are connected to the cable through the cable, and the whole installation is more stable through further limiting by the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is an overall exploded structural schematic diagram of the present utility model;

[0018] Figure 3 is an overall sectional structural schematic diagram of the present utility model;

[0019] Figure 4 is the Figure 3 enlarged structural schematic diagram at A of the present utility model.

[0020] In the figure: 1, lower layer rod; 2, upper layer rod; 3, folding groove; 4, gear position groove; 5, vertical rod; 6, stop block; 7, middle rod; 8, limit rod; 9, base; 10, fixing hole; 11, reflecting column; 12, clamping block; 13, inserting block; 14, pulling ring. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment:

[0023] Please refer to Figures 1 - 4 , in the embodiment of the present invention, a municipal engineering isolation belt includes a lower layer rod 1 and an upper layer rod 2. Folding grooves 3 are opened inside both the lower layer rod 1 and the upper layer rod 2. A plurality of arc-shaped gear position grooves 4 are opened inside the lower layer rod 1 and the upper layer rod 2. A plurality of vertical rods 5 are movably connected inside the folding grooves 3 of the lower layer rod 1 and the upper layer rod 2. Blocks 6 are welded to both ends of the vertical rods 5. The blocks 6 are matched and abutted in the gear position grooves 4. A middle rod 7 is movably connected to the middle parts of the plurality of vertical rods 5. Inclined limit rods 8 are clamped and installed at both ends of the middle rod 7 and the lower layer rod 1. The bottom of the lower layer rod 1 is threadedly connected with a base 9. Clamping blocks 12 and inserting blocks 13 are bolted to both ends of the lower layer rod 1. U-shaped connection holes are opened on both the clamping blocks 12 and the inserting blocks 13. The clamping blocks 12 and the inserting blocks 13 are matched and clamped. Inside the lower layer rod 1 and the upper layer rod 2, a plurality of vertical rods 5 are movably connected through the folding grooves 3. A middle rod 7 is movably connected to the middle parts of the plurality of vertical rods 5. Blocks 6 are welded to both ends of the vertical rods 5. When the plurality of vertical rods 5 are vertically placed, the blocks 6 are abutted in the corresponding gear position grooves 4, so that the plurality of vertical rods 5 are vertically and unidirectionally movably limited. At the same time, the inclined limit rods 8 at both ends are clamped at both ends of the lower layer rod 1 and the middle rod 7 for the other side movable limit, so that the whole device expands. The whole device expands conveniently and quickly. And a base 9 is threadedly connected to the bottom of the lower layer rod 1 for bottom support and placement, so that the whole device is placed on the road foundation. When multiple sections of the device are connected end to end, the clamping blocks 12 and the corresponding inserting blocks 13 are connected end to end for multi-section connection. The whole device is installed and connected quickly and the operation is simple. During the transportation of the isolation belt, the clamping state of the limit rods 8 is released, and the plurality of vertical rods 5 are folded and placed in the folding grooves 3, so that the whole device is folded, which is convenient for transportation and has good use effects.

[0024] Preferably, as Figure 3As shown, a plurality of vertical rods 5 inside the lower layer rod 1 and the upper layer rod 2 are equidistantly distributed. The inside of the vertical rod 5 is hollow. The plurality of hollow vertical rods 5 reduce the overall weight of the device, and the plurality of equidistant vertical rods 5 facilitate equidistant folding.

[0025] Preferably, as Figure 4 shown, the stop block 6 is welded at the middle position of the vertical rod 5. The stop block 6 vertically contacts the inner wall of the gear position groove 4. The stop blocks 6 welded at the middle of both ends of the vertical rod 5 cooperate with the gear position groove 4 for vertical middle gear position, and the limit is stable.

[0026] Preferably, as Figure 1 shown, the middle rod 7 is arranged parallel to the lower layer rod 1 and the upper layer rod 2. The length of the middle rod 7 matches the lengths of the lower layer rod 1 and the upper layer rod 2. The middle rod 7 parallel to the lower layer rod 1 and the upper layer rod 2 facilitates folding, and the middle rod 7 with a matching length forms an isolation layer.

[0027] Preferably, as Figure 1 shown, the base 9 is in a shape similar to a capital letter 'J'. Fixing holes 10 are opened on both sides of the base 9. The fixing holes 10 on both sides of the base 9 in the shape similar to a capital letter 'J' cooperate with fixing bolts to be fixed to the foundation, and the installation connection is stable.

[0028] Preferably, as Figure 1 shown, the upper end of the upper layer rod 2 is connected with a plurality of reflection columns 11. Reflective paint is coated on the reflection columns 11. The reflective paint on the plurality of reflection columns 11 on the upper layer rod 2 reflects light, facilitating night-time light reflection and observation.

[0029] Preferably, as Figure 1 and Figure 4 shown, pulling rings 14 are welded at the upper ends of the clamping block 12 and the plugging block 13. Through holes are opened on the pulling rings 14. The through holes of the pulling rings 14 at the upper ends of the clamping block 12 and the plugging block 13 are connected with a cable. Through the cable, the installation is further limited, and the overall installation is more stable.

[0030] The working principle of the utility model is as follows: Multiple vertical rods 5 are movably connected through folding grooves 3 in the lower layer rod 1 and the upper layer rod 2. The middle parts of the multiple vertical rods 5 are movably connected to the middle rod 7. Blocks 6 are welded to both ends of the vertical rods 5. When the multiple vertical rods 5 are vertically placed, the blocks 6 abut against the corresponding gear position grooves 4 to limit the unilateral vertical movement of the multiple vertical rods 5. At the same time, the limiting rods 8 with inclined ends at both ends are clamped at both ends of the lower layer rod 1 and the middle rod 7 to limit the movement on the other side, enabling the overall expansion of the device. The overall expansion of the device is convenient and fast. A base 9 is threadedly connected to the bottom of the lower layer rod 1 for bottom support and placement, allowing the overall device to be placed on the road foundation. When connecting the first and last parts of multiple sections of the device, the clamping block 12 and the corresponding plug-in block 13 are connected at the first and last positions for multi-section connection. The overall device is quickly installed and easy to operate. During the transportation of the isolation belt, the clamping state of the limiting rod 8 is released, and the multiple vertical rods 5 are folded and placed in the folding grooves 3, enabling the overall folding of the device for convenient transportation, and the use effect is good.

[0031] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A municipal engineering isolation belt, comprising a lower layer rod (1) and an upper layer rod (2), characterized in that: Folding grooves (3) are provided inside both the lower layer rod (1) and the upper layer rod (2). A plurality of arc-shaped gear position grooves (4) are provided inside the lower layer rod (1) and the upper layer rod (2). A plurality of vertical rods (5) are movably connected inside the folding grooves (3) of the lower layer rod (1) and the upper layer rod (2). Blocks (6) are welded to both ends of the vertical rod (5), and the blocks (6) are matched and abutted inside the gear position grooves (4). A middle rod (7) is movably connected to the middle parts of the plurality of vertical rods (5). Inclined limiting rods (8) are clamped and installed at both ends of the middle rod (7) and the lower layer rod (1). A base (9) is threadedly connected to the bottom of the lower layer rod (1). Clamping blocks (12) and plugging blocks (13) are bolted to both ends of the lower layer rod (1). U-shaped connection holes are provided on both the clamping block (12) and the plugging block (13), and the clamping block (12) and the plugging block (13) are matched and clamped.

2. The median strip for municipal engineering according to claim 1, characterized in that: The plurality of vertical rods (5) inside the lower layer rod (1) and the upper layer rod (2) are equidistantly distributed, and the inside of the vertical rod (5) is hollow.

3. A median strip for municipal engineering according to claim 1, characterized in that: The block (6) is welded at the middle position of the vertical rod (5), and the block (6) vertically contacts the inner wall of the gear position groove (4).

4. A median strip for municipal engineering according to claim 1, characterized in that: The middle rod (7) is arranged parallel to the lower layer rod (1) and the upper layer rod (2), and the length of the middle rod (7) matches the lengths of the lower layer rod (1) and the upper layer rod (2).

5. A municipal engineering isolation belt according to claim 1, characterized in that: The base (9) is in a shape similar to a capital letter "J", and fixing holes (10) are provided on both sides of the base (9).

6. A municipal engineering isolation belt according to claim 1, characterized in that: A plurality of reflection columns (11) are connected to the upper end of the upper layer rod (2), and reflective paint is coated on the reflection columns (11).

7. A median strip for municipal engineering according to claim 1, characterized in that: Pulling rings (14) are welded to the upper ends of both the clamping block (12) and the plugging block (13), and through holes are provided on the pulling rings (14).

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