Construction fence for municipal road

Abstract

The utility model provides a construction fence for municipal roads, and relates to the technical field of road construction fences, the construction fence for municipal roads comprises a U-shaped support frame, a cross rod arranged in the middle of the support frame, a water storage tank, a pull ring arranged on the upper surface of the water storage tank and used for being hung on the cross rod, and a water inlet port arranged on the upper surface of the water storage tank, a drain valve is arranged on the lower surface of the water storage tank, transverse plates are arranged at the two ends of the supporting frame, limiting rods are arranged between the two transverse plates and located on the two sides of the supporting frame, two sets of rolling wheels are symmetrically arranged on the outer surface of one limiting rod, and when the transverse plates are placed on the ground, the rolling wheels are in a suspended state. After the suspended water storage tank is filled with water, the weight of the device can be effectively increased, the gravity center of the device is low, the stability of the device can be improved, the device is not prone to being moved, water in the water storage tank can be discharged, the weight of the device is reduced, recycling convenience is improved, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction fences, and particularly relates to a construction fence for municipal roads. Background Art

[0002] When potholes and damages appear on municipal roads, in order to ensure the safe passage of vehicles, it is necessary to repair them in time. Before and during the construction, in order to ensure the safety of passing vehicles, pedestrians and the construction site, corresponding fences need to be set up for enclosure. When the existing fences are in use, their stability is relatively low, and pedestrians, bicycles, natural wind, etc. are all likely to cause the movement of the fences, with relatively low stability. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a construction fence for municipal roads, aiming to solve the problems mentioned in the above background art.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: the construction fence for municipal roads includes a U-shaped support frame, a cross bar is arranged in the middle of the support frame, and a water storage tank is also included. A pull ring for hanging on the cross bar is arranged on the upper surface of the water storage tank. An inlet port is arranged on the upper surface of the water storage tank, and a drain valve is arranged on the lower surface of the water storage tank. Cross plates are arranged at both ends of the support frame, and limiting rods are respectively arranged on both sides of the support frame between the two cross plates. Two groups of rollers are symmetrically arranged on the outer surface of one of the limiting rods. When the cross plate is placed on the ground, the rollers are in a suspended state.

[0005] Preferably, a vertical rod is arranged between the support frame and the cross bar.

[0006] Preferably, a reflective cloth is also included. A blank area is formed between the vertical rod, the support frame and the cross bar, and the reflective cloth is installed in this blank area.

[0007] Preferably, a connecting piece for connecting two support frames is also included. The connecting piece has two clamping grooves, and the support frame is rotatably connected with the clamping grooves.

[0008] Preferably, an annular limiting groove is arranged on the support frame, and the clamping groove of the connecting piece is located in the limiting groove.

[0009] The beneficial effect of the utility model is:

[0010] When the device is in use, after filling the suspended water storage tank with water, the weight of the device can be effectively increased, and the center of gravity of the device is relatively low, which can improve its stability and is not easy to move. And the water in the water storage tank can be discharged to reduce the weight of the device and increase the convenience of recycling, with good use effect. Description of the Drawings

[0011] Figure 1 It is a schematic structural view of a specific embodiment of the present utility model.

[0012] Figure 2 It is a schematic structural view of another angle of a specific embodiment of the present utility model.

[0013] Figure 3 It is the front view of a specific embodiment of the present utility model.

[0014] Figure 4 It is a schematic view when a specific embodiment of the present utility model moves on the road surface.

[0015] In the figure: 1, support frame; 2, cross bar; 3, water storage tank; 4, pull ring; 5, water inlet port; 6, drain valve; 7, horizontal plate; 8, limiting rod; 9, roller; 10, vertical rod; 11, reflective cloth; 12, connecting piece; 13, limiting groove. Specific Embodiment

[0016] The following further describes the specific embodiments of the present utility model with reference to the accompanying drawings.

[0017] As Figures 1-4 shown, a construction fence for municipal roads includes a U-shaped support frame 1. A cross bar 2 is arranged in the middle of the support frame 1. It also includes a water storage tank 3. A pull ring 4 for hanging on the cross bar 2 is arranged on the upper surface of the water storage tank 3. A water inlet port 5 is arranged on the upper surface of the water storage tank 3. A drain valve 6 is arranged on the lower surface of the water storage tank 3. Horizontal plates 7 are arranged at both ends of the support frame 1. Two limiting rods 8 are respectively arranged on both sides of the support frame 1 between the two horizontal plates 7. Two groups of rollers 9 are symmetrically arranged on the outer surface of one of the limiting rods 8. When the horizontal plate 7 is placed on the ground, the rollers 9 are in a suspended state.

[0018] During use, multiple such devices are used to enclose the road surface to be enclosed. After the initial placement, water is injected into the water storage tank 3 through the water inlet port 5. The height of the water inlet port 5 is higher than that of the water storage tank 3. Therefore, the water storage tank 3 can be filled with water. Since the position of the water storage tank 3 is relatively low, the center of gravity of the device is relatively low. And the water storage tank 3 is in a suspended state under the action of the pull ring 4. Therefore, the gravity of the water storage tank 3 acts completely on the cross bar 2, thereby increasing the stability of the device to increase the resistance and difficulty when the device moves. When it is necessary to remove the device, first open the drain valve 6. The drain valve 6 is located at the bottom of the water storage tank 3 and is threadedly connected to the water storage tank 3. When the drain valve 6 is screwed out from the bottom of the water storage tank 3, the water in the water storage tank 3 is discharged from the bottom of the water storage tank 3, thereby facilitating the movement of the device.

[0019] When the water storage tank 3 needs to be moved when full of water, such as when going to a far place to fill the water storage tank 3 and then returning, etc., in order to facilitate the movement of the device, by turning the support rod by a certain angle, the roller 9 on the limit rod 8 is brought into contact with the ground, so that the water storage tank 3 full of water can be easily driven to move. Of course, when the water storage tank 3 is not filled with water, it can also be moved in this way. The limit frame can limit the swaying amplitude of the water storage tank 3 on the cross bar 2, improve the stability of the device, and at the same time can prevent the wheels, etc. from directly colliding with the water storage tank 3, which is beneficial to protecting the water storage tank 3.

[0020] The limit frame can also cooperate with the cross plate 7 and the support frame 1 to increase the stability of the cross plate 7, thereby increasing the placement stability of the device.

[0021] Furthermore, a vertical rod 10 is provided between the support frame 1 and the cross bar 2. Through the vertical rod 10, it is convenient to improve the stability of the cross bar 2 and prevent the cross bar 2 from bending due to being unable to bear the weight of the water inside the water storage tank 3 after the water storage tank 3 is filled with water.

[0022] Furthermore, it also includes a reflective cloth 11. A blank area is formed between the vertical rod 10, the support frame 1 and the cross bar 2. The reflective cloth 11 is installed in this blank area. The reflective cloth 11 is used to reflect light, so as to facilitate being discovered and avoided by vehicles at night.

[0023] Furthermore, it also includes a connecting piece 12 for connecting two support frames 1. The connecting piece 12 has two card slots. The support frame 1 is rotationally connected to the card slots. Through the connecting piece 12, it is convenient to connect multiple support frames 1 together in sequence to improve the stability of the fence.

[0024] Furthermore, an annular limit groove 13 is provided on the support frame 1, and the card slot of the connecting piece 12 is located in the limit groove 13 to prevent the connecting piece 12 from moving back and forth on the support frame 1 and affecting the connection efficiency with the support frame 1.

[0025] When the device is in use, after filling the suspended water storage tank 3 with water, it can effectively increase the weight of the device, and the center of gravity of the device is relatively low, which can improve its stability and is not easy to be moved. And the water in the water storage tank 3 can be discharged to reduce the weight of the device and increase the convenience of recycling, and the use effect is good.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A construction fence for municipal roads, characterized in that, It includes a U-shaped support frame, a cross bar is arranged in the middle of the support frame, and it also includes a water storage tank. A pull ring for hanging on the cross bar is arranged on the upper surface of the water storage tank. An inlet port is arranged on the upper surface of the water storage tank, and a drain valve is arranged on the lower surface of the water storage tank. Cross plates are arranged at both ends of the support frame, and limiting rods are respectively arranged on both sides of the support frame between the two cross plates. Two groups of rollers are symmetrically arranged on the outer surface of one of the limiting rods. When the cross plates are placed on the ground, the rollers are in a suspended state.

2. The construction fence for municipal roads according to claim 1, characterized in that, A vertical rod is arranged between the support frame and the cross bar.

3. The construction fence for municipal roads according to claim 2, characterized in that, It also includes a reflective cloth. A blank area is formed between the vertical rod, the support frame and the cross bar, and the reflective cloth is installed in this blank area.

4. The construction fence for municipal roads according to claim 1, characterized in that, It also includes a connecting piece for connecting two support frames. The connecting piece has two clamping grooves, and the support frame is rotatably connected to the clamping grooves.

5. The construction fence for municipal roads according to claim 4, characterized in that, An annular limiting groove is arranged on the support frame, and the clamping groove of the connecting piece is located in the limiting groove.

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