Municipal road guardrail device

Abstract

The utility model provides a municipal road guardrail device comprising: a high column, a pillar fixedly connected to the bottom of the high column, a flat plate fixedly connected to the other end of the pillar, a U-groove opened on the outside of the flat plate, a short column fixedly connected to the inside of the U-groove, a long column movably connected to the outside of the short column, the long column penetrates the U-groove and extends to the outside of the U-groove, and a screw is fixedly connected to the bottom of the long column. The utility model provides a municipal road guardrail device, by installing a moving mechanism at the bottom of the municipal road guardrail device, the moving mechanism achieves movement of the municipal road guardrail device through the cooperation of supporting studs, short columns, long columns, nuts, screws, and rollers, the spatial distance between the flat plate and the ground is increased when the supporting studs are twisted, and the screw has a folding effect in a movable manner, so that the municipal road guardrail device can be flexibly moved, so that construction personnel can quickly move the municipal road guardrail device.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road guardrails, in particular to a municipal road guardrail device. Background Art

[0002] Guardrails generally refer to industrial "guardrails". Guardrails are mainly used for the protection and protection of personal safety and equipment facilities in residential areas, highways, commercial areas, public places and other occasions. Guardrails can be seen everywhere in our lives. Guardrails are mainly composed of three parts: columns, bottom cover plates and bottom counterweights. The columns are equipped with horizontal plates with multiple connecting rods. When in use, they can be arranged in a row according to actual conditions to serve as isolation for construction or dangerous areas.

[0003] Currently, when installing a guardrail, construction workers are required to lift and assemble various parts. Usually, due to changes in the installation location, the guardrail needs to be moved to a designated location before installation. However, the guardrail is relatively heavy and requires a large number of construction workers to move it, which consumes a lot of physical energy, is inefficient and is not conducive to rapid movement.

[0004] Therefore, it is necessary to provide a municipal road guardrail device to solve the above technical problems. Utility Model Content

[0005] The utility model provides a municipal road guardrail device, which solves the problem that the municipal road guardrail cannot be moved quickly.

[0006] In order to solve the above technical problems, the municipal road guardrail device provided by the utility model comprises: a high column, the bottom of the high column is fixedly connected to a pillar, the other end of the pillar is fixedly connected to a flat plate, the outside of the flat plate is provided with a U-groove, the inside of the U-groove is fixedly connected with a short column, the outside of the short column is movably connected with a long column, the long column passes through the U-groove and extends to the outside of the U-groove, the bottom of the long column is fixedly connected with a screw, the outside of the screw is threadedly connected with a nut, the bottom of the screw is fixedly connected with a wheel plate, the inner wall of the wheel plate is fixedly connected with a wheel axle, the outside of the wheel axle is movably connected with a roller, the outside of the wheel plate is provided with a wheel hole, the top of the flat plate is fixedly connected with a lock frame, the inside of the lock frame is slidably connected with a lock pin, the lock pin passes through the lock frame and extends to the outside of the lock pin, the outside of the lock pin is provided with a locking pressure spring, the outside of the lock pin is fixedly connected with a limiting ring, the top of the flat plate is provided with a reserved hole, and the inside of the reserved hole is threadedly connected with a support stud.

[0007] Preferably, a high groove is provided at the bottom of the high column, a top rod is fixedly connected inside the high groove, a top pressure spring is provided outside the top rod, a top column is slidably connected outside the top rod, a top circular plate is fixedly connected to the bottom of the top column, a middle column is fixedly connected to the bottom of the top circular plate, a soft rubber block is movably connected outside the middle column, the other end of the middle column is fixedly connected to the bottom circular plate, the other end of the bottom circular plate is fixedly connected to the bottom column, a low column is fixedly connected to one side of the pillar, a bottom groove is provided at the top of the low column, a bottom rod is fixedly connected inside the bottom groove, a bottom pressure spring is provided outside the bottom rod, the outside of the bottom rod is slidably connected to the inside of the bottom column, and the bottom rod passes through the bottom column and extends to the outside of the bottom column.

[0008] Preferably, a strong magnetic plate is fixedly connected to the outside of the high column, and a reflective plate is fixedly connected to the outside of the strong magnetic plate.

[0009] Preferably, a lamp pole is fixedly connected to the top of the high column, and a warning light is fixedly connected to the top of the lamp pole.

[0010] Preferably, the outside of the bottom column is fixedly connected with a rubber skin, and the high column penetrates the rubber skin and extends to the outside of the rubber skin.

[0011] Preferably, a drainage pipe is fixedly connected to the bottom of the low column.

[0012] Compared with the related art, the municipal road guardrail device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a municipal road guardrail device, which installs a moving mechanism at the bottom of the municipal road guardrail device. The moving mechanism cooperates with support studs, short columns, long columns, nuts, screws, and rollers to move the municipal road guardrail device. The space distance between a plate and the ground is increased when the support studs are screwed, and the long columns are movably connected outside the short columns. The screws have a folding effect through the movement. The screws can be tightened by screwing the nuts to keep the rollers in a vertical state in contact with the ground. The municipal road guardrail device can be flexibly moved, which is convenient for construction workers to quickly move the municipal road guardrail device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the municipal road guardrail device provided by the utility model;

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0016] Figure 3 for Figure 1 The left side cross-sectional schematic diagram shown;

[0017] Figure 4for Figure 1 Schematic diagram of the internal structure shown.

[0018] Numbers in the figure: 1, high column, 2, pillar, 3, flat plate, 4, U-groove, 5, short column, 6, long column, 7, screw, 8, nut, 9, wheel plate, 10, wheel axle, 11, roller, 12, wheel hole, 13, lock frame, 14, lock pin, 15, locking spring, 16, limit ring, 17, reserved hole, 18, support stud, 19, high groove, 20, push rod, 21, push spring, 22, push column, 23, top round plate, 24, middle column, 25, soft rubber block, 26, bottom round plate, 27, bottom column, 28, low column, 29, bottom groove, 30, bottom rod, 31, bottom pressure spring, 32, strong magnetic plate, 33, reflector, 34, light pole, 35, warning light, 36, rubber skin, 37, drain pipe. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the municipal road guardrail device provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 The left side cross-sectional schematic diagram shown; Figure 4 for Figure 1 The municipal road guardrail device includes: a high column 1, a support column 2 is fixedly connected to the bottom of the high column 1, a flat plate 3 is fixedly connected to the other end of the support column 2, a U-groove 4 is provided on the outside of the flat plate 3, a short column 5 is fixedly connected to the inside of the U-groove 4, a long column 6 is movably connected to the outside of the short column 5, the long column 6 passes through the U-groove 4 and extends to the outside of the U-groove 4, a screw 7 is fixedly connected to the bottom of the long column 6, a nut 8 is threadedly connected to the outside of the screw 7, a wheel plate 9 is fixedly connected to the bottom of the screw 7, and the inner wall of the wheel plate 9 is fixed A wheel axle 10 is connected, a roller 11 is movably connected to the outside of the wheel axle 10, a wheel hole 12 is opened on the outside of the wheel plate 9, a lock frame 13 is fixedly connected to the top of the flat plate 3, a lock pin 14 is slidably connected to the inside of the lock frame 13, the lock pin 14 passes through the lock frame 13 and extends to the outside of the lock pin 14, a locking pressure spring 15 is arranged on the outside of the lock pin 14, a limiting ring 16 is fixedly connected to the outside of the lock pin 14, a reserved hole 17 is opened on the top of the flat plate 3, a support stud 18 is threadedly connected to the inside of the reserved hole 17.

[0021] A plate 3 is installed at the bottom of the pillar 2, and the flat surface on one side of the plate 3 increases the fit with the ground. A U-groove 4 is opened on the outside of the plate 3, a short column 5 is installed inside the U-groove 4, and a long column 6 is movably connected to the outside of the short column 5. The long column 6 has a folding effect through the movably connected method, and will not be blocked when the long column is folded by the U-groove 4. A screw rod 7 is installed at the bottom of the long column 6, and a nut 8 is threadedly connected to the outside of the screw 7. When the screw rod 7 is in a vertical state, the nut 8 is turned clockwise, and one side of the nut 8 is close to the other side of the plate 3. The screw rod 7 is fastened vertically, and a wheel plate 9 is installed at the bottom of the screw rod 7 to bear the weight of the screw rod 7.

[0022] A high groove 19 is provided at the bottom of the high column 1, a top rod 20 is fixedly connected inside the high groove 19, a top pressure spring 21 is arranged outside the top rod 20, a top column 22 is slidably connected to the outside of the top rod 20, a top circular plate 23 is fixedly connected to the bottom of the top column 22, a middle column 24 is fixedly connected to the bottom of the top circular plate 23, a soft rubber block 25 is movably connected to the outside of the middle column 24, a bottom circular plate 26 is fixedly connected to the other end of the middle column 24, and a bottom circular plate 26 is fixedly connected to the other end of the bottom circular plate 26. A low column 28 is fixedly connected to one side of the pillar 2, a bottom groove 29 is provided at the top of the low column 28, a bottom rod 30 is fixedly connected inside the bottom groove 29, a bottom pressure spring 31 is arranged outside the bottom rod 30, the outside of the bottom rod 30 is slidably connected to the inside of the bottom column 27, and the bottom rod 30 passes through the bottom column 27 and extends to the outside of the bottom column 27.

[0023] By installing a soft rubber block 25 on the device, and the diameter of the soft rubber block 25 is larger than the width of the device, when a vehicle collides with the guardrail, the soft rubber block 25 is made of elastic rubber material, which can relieve the impact and absorb energy as much as possible to avoid serious deformation of the guardrail and the exterior of the vehicle body. At the same time, the top pressure spring 21 and the bottom pressure spring 31 are set to prevent the top column 22 and the bottom column 27 from being squeezed and deformed against each other, ensuring that when the vehicle is moved away, the top pressure spring 21 and the bottom pressure spring 31 instantly release their elasticity to push the top column 22 and the bottom column 27 to slide and reset on the top rod 20 and the bottom rod 30 respectively, ensuring that it is difficult to release force when the vehicle collides with the guardrail to cause deformation and damage to the guardrail.

[0024] A strong magnetic plate 32 is fixedly connected to the outside of the high column 1 , and a reflective plate 33 is fixedly connected to the outside of the strong magnetic plate 32 .

[0025] The strong magnetic plate 32 is provided to facilitate the change of position, and the reflective tape can prevent vehicles or pedestrians from colliding with it at night to cause personal injury.

[0026] A lamp pole 34 is fixedly connected to the top of the high column 1 , and a warning light 35 is fixedly connected to the top of the lamp pole 34 .

[0027] The lamp post 34 reduces the damage to the electronic parts inside the warning light 35 when the device vibrates, and provides safety protection in the dark at night.

[0028] The outside of the bottom column 27 is fixedly connected with a rubber skin 36 , and the high column 1 penetrates the rubber skin 36 and extends to the outside of the rubber skin 36 .

[0029] The rubber skin 36 is made of a soft material, so that water can be prevented from accumulating inside the bottom groove 29 in rainy weather and shielded, and the bottom pillars 27 will not be crushed when they are squeezed against each other.

[0030] A drainage pipe 37 is fixedly connected to the bottom of the low column 28 .

[0031] Rainwater inside the bottom trough 29 is discharged through the drain pipe 37 to avoid rust caused by internal water accumulation.

[0032] The working principle of the municipal road guardrail device provided by the utility model is as follows: a flat plate 3 is installed at the bottom of the pillar 2, and the flat surface on one side of the flat plate 3 is used to increase the fit with the ground. A U-groove 4 is opened on the outside of the flat plate 3, and a short column 5 is installed inside the U-groove 4. A long column 6 is movably connected to the outside of the short column 5. The long column 6 has a folding effect through the movably connected method, and will not be blocked when the long rod is folded by the U-groove 4. A screw rod 7 is installed at the bottom of the long column 6, and a nut 8 is threadedly connected to the outside of the screw 7. When the screw 7 is in a vertical state, the nut 8 is screwed clockwise, and one side of the nut 8 is tightly against the other side of the flat plate 3. The screw 7 is tightened vertically. A wheel plate 9 is installed at the bottom of 7 to bear the weight of the screw 7. A wheel axle 10 is installed inside the wheel plate 9. A roller 11 is movably connected to the outside of the wheel axle 10 to move when a person pushes the device. A wheel hole 12 is opened outside the wheel plate 9. When the screw 7 is folded, it is plugged in through a locking pin 14. The flat plate 3 fits tightly against the ground. A supporting stud 18 is connected through the internal thread of the flat plate 3. When the flat plate 3 is twisted clockwise, it is lifted to increase the space with the ground. When the flat plate 3 is rotated counterclockwise, it sinks and fits tightly against the ground. When the supporting stud 18 is screwed out of the reserved hole 17, it is convenient for construction personnel to drive in expansion bolts to fasten the municipal road guardrail device.

[0033] Compared with the related art, the municipal road guardrail device provided by the utility model has the following beneficial effects:

[0034] The utility model provides a municipal road guardrail device. A moving mechanism is installed at the bottom of the municipal road guardrail device. The moving mechanism cooperates with a support stud 18, a short column 5, a long column 6, a nut 8, a screw 7, and a roller 11 to move the municipal road guardrail device. The support stud 18 increases the spatial distance between a plate 3 and the ground when it is twisted. The long column 6 is movably connected to the outside of the short column 5. The screw 7 has a folding effect through the movement. The screw 7 can be tightened by twisting the nut 8, and the roller 11 is kept in a vertical state and in contact with the ground. The municipal road guardrail device can be flexibly moved, which is convenient for construction personnel to quickly move the municipal road guardrail device.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A municipal road guardrail device, characterized in that: include: The top of the flat plate is fixedly connected to a locking frame, the locking frame is slidably connected to a locking pin, the locking pin passes through the locking frame and extends to the outside of the locking pin, a locking pressure spring is arranged on the outside of the locking pin, a limiting ring is fixedly connected to the outside of the locking pin, and a reserved hole is provided on the top of the flat plate, and a supporting stud is threadedly connected to the inside of the reserved hole.

2. The municipal road guardrail device according to claim 1, characterized in that: The high column is provided with a high groove at the bottom, a top rod is fixedly connected to the high groove, a top pressure spring is arranged on the outside of the top rod, a top column is slidably connected to the outside of the top rod, a top circular plate is fixedly connected to the bottom of the top column, a middle column is fixedly connected to the bottom of the top circular plate, a soft rubber block is movably connected to the outside of the middle column, the other end of the middle column is fixedly connected to the bottom circular plate, the other end of the bottom circular plate is fixedly connected to the bottom column, a low column is fixedly connected to one side of the pillar, a bottom groove is provided at the top of the low column, a bottom rod is fixedly connected to the inside of the bottom groove, a bottom pressure spring is arranged on the outside of the bottom rod, the outside of the bottom rod is slidably connected to the inside of the bottom column, and the bottom rod passes through the bottom column and extends to the outside of the bottom column.

3. The municipal road guardrail device according to claim 1, characterized in that: A strong magnetic plate is fixedly connected to the outside of the high column, and a reflective plate is fixedly connected to the outside of the strong magnetic plate.

4. The municipal road guardrail device according to claim 1, characterized in that: A lamp pole is fixedly connected to the top of the high column, and a warning light is fixedly connected to the top of the lamp pole.

5. The municipal road guardrail device according to claim 2, characterized in that: The outside of the bottom column is fixedly connected with a rubber skin, and the high column penetrates the rubber skin and extends to the outside of the rubber skin.

6. The municipal road guardrail device according to claim 2, characterized in that: The bottom of the low column is fixedly connected with a drainage pipe.

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