Isolation device for highway traffic safety construction

Abstract

The utility model relates to the technical field of construction isolation, in particular to an isolation device for highway traffic safety construction, which comprises a base, a movable plate is slidably connected in the base, a plurality of mounting plates are rotatably connected to the lower end of the movable plate, and two plates are symmetrically and fixedly connected to the lower ends of the mounting plates. A roller is rotationally connected between the two plates; the device comprises a vertical plate, two sliding rods and two rod bodies are slidably connected to the interior of the vertical plate, the ends of the sliding rods are fixedly connected with a first circular plate, and the ends of the rod bodies are fixedly connected with a second circular plate. When an operator stretches feet into a through groove and presses a pressing plate through the feet, the pressing plate pushes a connecting block and a movable plate to slide downwards, so that when rolling wheels make contact with the ground and the end of a clamping block makes contact with a clamping groove, a side plate is pulled through a second spring, the clamping block automatically slides into the clamping groove, and then the isolation device can be pushed to move; and therefore, the isolation device can be transported conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of construction isolation, in particular to an isolation device for highway traffic safety construction. Background Art

[0002] After a highway is built or put into operation, maintenance work is often required. During highway maintenance work, isolation boards, isolation guardrails, etc. are usually used to enclose the construction area to prevent vehicles from entering the construction area.

[0003] After searching, the utility model patent with Chinese patent publication number CN214737642U discloses an isolation device for highway construction environmental protection, which relates to the field of urban construction technology. The utility model includes a fixing mechanism, an isolation mechanism and a dust removal mechanism. The fixing mechanism includes a fixing leg, the cross section of the fixing leg is trapezoidal and hollow inside, the isolation mechanism includes a main isolation plate and a slave isolation plate, the dust removal mechanism includes a water pump, the middle part of the top of the water pump is fixedly connected with a water outlet pipe, and the isolation mechanism is fixed inside the top of the fixing mechanism. The utility model drives the slide bar to slide along the inside of the slide groove to a suitable position by pulling the slave isolation plate, and squeezes and fixes the slide bar by tightening the fastening bolts. The water inside the fixed leg enters the inside of the water pump through the drain pipe, and then enters the inside of the water spray pipe through the water outlet pipe, and finally is evenly atomized and sprayed out through the atomizing nozzle, so that the isolation device for highway construction environmental protection has a high safety factor and is easy to install, thereby reducing the air pollution and noise pollution generated during construction.

[0004] Upon searching the above patent, it was found that the construction pollution was dealt with, but the device failed to deal with the convenience of transportation. The device was large in size, and when it needed to be transported, multiple people were required to work together to transport it, which made transportation more difficult. Utility Model Content

[0005] The utility model aims to provide an isolation device for highway traffic safety construction, which can facilitate the transportation of the isolation device and solve the problem in the prior art that the isolation device is not convenient to transport.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An isolation device for highway traffic safety construction comprises a base, a movable plate is slidably connected inside the base, a plurality of mounting plates are rotatably connected to the lower end of the movable plate, the mounting plate is slidably connected to the lower end of the base, two plates are symmetrically fixedly connected to the lower end of the mounting plate, a roller is rotatably connected between the two plates; a vertical plate, the vertical plate is arranged at the upper end of the base, two sliding rods and two rod bodies are slidably connected inside the vertical plate, a circular plate 1 is fixedly connected to the end of the sliding rod, a fixed block is fixedly connected to one side wall of the circular plate, a groove is provided at the opening of the side wall of the fixed block, a circular plate 2 is fixedly connected to the end of the rod body, and a protrusion is fixedly connected to the side wall of the circular plate 2.

[0008] Preferably, a plurality of bottom columns are fixedly connected to the lower end of the base, and a non-slip pad is fixedly connected to the lower end of each of the plurality of bottom columns.

[0009] Preferably, a plurality of limit rods are fixedly connected inside the base, the limit rods are slidably connected with the movable plate, a spring is sleeved outside the limit rods, and two ends of the spring are respectively fixedly connected to the top of the base and the upper end of the movable plate.

[0010] Preferably, a through slot is provided inside the vertical plate, a pressing plate is slidably connected inside the through slot, and a connecting block is fixedly connected between the lower end of the pressing plate and the upper end of the movable plate.

[0011] Preferably, blocks are slidably connected to both sides of the vertical plate, and slots are provided at both ends of the pressure plate. The blocks are slidably connected to the slots, the ends of the blocks are fixedly connected to side plates, and the side walls of the side plates are fixedly connected to handles.

[0012] Preferably, two columns are symmetrically fixedly connected on both sides of the vertical plate, the columns are slidably connected with the side plates, a second spring is sleeved on the outside of the columns, and the two ends of the second spring are respectively fixedly connected to the side plates and the side walls of the vertical plate.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. When multiple isolation devices need to be moved, the operator extends his feet into the through slot and presses the pressure plate with his feet, so that the pressure plate pushes the connecting block and the movable plate to slide downward, so that the roller contacts the ground. At the same time, the side of the pressure plate contacts the inclined end of the card block, and the card block automatically shrinks. When the end of the card block contacts the card slot, the side plate is pulled by spring 2, and the card block automatically slides into the card slot, thereby engaging and limiting the pressure plate, lifting the isolation device, and pushing the isolation device to move, thereby facilitating the transportation of the isolation device.

[0015] 2. After the isolation device is moved to the specified position, the operator manually pulls the handle to disengage the card block from the card slot, and pulls the movable plate upward through the spring, while driving the mounting plate, plate and roller to slide, thereby storing the roller inside the base, so that the protective pad set at the lower end of the bottom column contacts the ground, and then manually pulls the fixed block and the protrusion respectively to pull the sliding rod and the rod body out of the vertical plate, and then slides the corresponding protrusion into the groove, and then fixes the two with bolts, thereby connecting two adjacent isolation devices, which is convenient for splicing multiple isolation devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the external structure of an isolation device for highway traffic safety construction.

[0017] Figure 2 The utility model is a front sectional structural schematic diagram of an isolation device for highway traffic safety construction proposed by the utility model.

[0018] Figure 3 The utility model is a schematic diagram of a top view and cross-sectional structure of an isolation device for highway traffic safety construction proposed by the utility model.

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of part A.

[0020] In the figure: 1 base, 2 bottom column, 3 movable plate, 4 mounting plate, 5 plate, 6 roller, 7 limit rod, 8 spring 1, 9 vertical plate, 10 through groove, 11 pressure plate, 12 connecting block, 13 clamping block, 14 side plate, 15 column, 16 spring 2, 17 handle, 18 sliding rod, 19 round plate 1, 20 fixed block, 21 groove, 22 rod body, 23 round plate 2, 24 protrusion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4, an isolation device for highway traffic safety construction, comprising a base 1, a movable plate 3 is slidably connected inside the base 1, a plurality of mounting plates 4 are rotatably connected at the lower end of the movable plate 3, the mounting plate 4 is slidably connected to the lower end of the base 1, two plates 5 are symmetrically fixedly connected at the lower end of the mounting plate 4, and a roller 6 is rotatably connected between the two plates 5; a vertical plate 9, the vertical plate 9 is arranged at the upper end of the base 1, two sliding rods 18 and two rod bodies 22 are slidably connected inside the vertical plate 9, the end of the sliding rod 18 is fixedly connected to a circular plate 19, the side wall of the circular plate 19 is fixedly connected to a fixed block 20, the side wall opening of the fixed block 20 is provided with a groove 21, and the end of the rod body 22 is fixed A circular plate 23 is connected, and a protrusion 24 is fixedly connected to the side wall of the circular plate 23. When multiple isolation devices need to be moved, the isolation devices can be pushed to move by means of the multiple rollers 6. After the isolation devices move to the specified position, the movable plate 3 slides upward, and at the same time drives the mounting plate 4, the plate 5 and the roller 6 to slide, thereby storing the roller 6 inside the base 1, and then manually pulling the fixed block 20 and the protrusion 24 respectively, the sliding rod 18 and the rod body 22 are pulled out from the inside of the vertical plate 9, and then the corresponding protrusion 24 is slid into the inside of the groove 21, and then the two are fixed by bolts, thereby connecting two adjacent isolation devices.

[0023] The lower end of the base 1 is fixedly connected to a plurality of bottom columns 2, and the lower ends of the plurality of bottom columns 2 are all fixedly connected to anti-skid pads. After the roller 6 is stored inside the base 1, the anti-skid pads arranged at the lower ends of the bottom columns 2 are in contact with the ground.

[0024] A plurality of limit rods 7 are fixedly connected inside the base 1, and the limit rods 7 are slidably connected with the movable plate 3. A spring 8 is sleeved on the outside of the limit rod 7, and the two ends of the spring 8 are respectively fixedly connected to the top of the base 1 and the upper end of the movable plate 3. The movable plate 3 is limitedly slid by the limit rod 7, and then the movable plate 3 is pulled to slide upward by the spring 8.

[0025] A through slot 10 is provided inside the vertical plate 9, and a pressure plate 11 is slidably connected inside the through slot 10. A connecting block 12 is fixedly connected between the lower end of the pressure plate 11 and the upper end of the movable plate 3. The operator extends his foot into the through slot 10 and presses the pressure plate 11 with his foot, so that the pressure plate 11 slides downward, and at the same time, the connecting block 12 pushes the movable plate 3 to slide downward.

[0026] Blocks 13 are slidably connected to both sides of the vertical plate 9, and slots are provided at both ends of the pressure plate 11. The block 13 is slidably connected to the slots, and the ends of the block 13 are fixedly connected to the side plates 14. The side walls of the side plates 14 are fixedly connected to handles 17. The ends of the block 13 are inclined. When the side of the pressure plate 11 contacts the inclined end of the block 13, the block 13 automatically contracts. At the same time, the block 13 is separated from the slot by manually pulling the handle 17.

[0027] Two columns 15 are symmetrically fixedly connected on both sides of the vertical plate 9. The columns 15 are slidably connected to the side plates 14. A spring 16 is sleeved on the outside of the column 15. The two ends of the spring 16 are respectively fixedly connected to the side plates 14 and the side walls of the vertical plate 9. When the end of the block 13 contacts the slot, the spring 16 pulls the side plate 14, and the block 13 automatically slides into the slot. At the same time, the column 15 is used to limit the sliding of the side plate 14.

[0028] In the utility model, when it is necessary to move multiple isolation devices, the operator extends his foot into the through groove 10 and presses the pressure plate 11 with his foot, so that the pressure plate 11 pushes the connecting block 12 and the movable plate 3 to slide downward, so that the roller 6 contacts the ground, and at the same time, the side of the pressure plate 11 contacts the inclined end of the card block 13, and the card block 13 automatically shrinks. When the end of the card block 13 contacts the card slot, the side plate 14 is pulled by the spring 16, and the card block 13 automatically slides into the card slot, thereby engaging and limiting the pressure plate 11, lifting the isolation device, and pushing the isolation device to move.

[0029] After the isolation device moves to the specified position, the operator manually pulls the handle 17 to disengage the block 13 from the slot, and pulls the movable plate 3 upward through the spring 8, while driving the mounting plate 4, the plate 5 and the roller 6 to slide, thereby storing the roller 6 inside the base 1, so that the protective pad set at the lower end of the bottom column 2 is in contact with the ground.

[0030] By manually pulling the fixing block 20 and the protrusion 24 respectively, the slide rod 18 and the rod body 22 are pulled out from the inside of the vertical plate 9, and then the corresponding protrusion 24 is slid into the inside of the groove 21, and then the two are fixed by bolts, so as to connect two adjacent isolation devices.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An isolation device for highway traffic safety construction, characterized in that: include A base (1), wherein a movable plate (3) is slidably connected inside the base (1), a plurality of mounting plates (4) are rotatably connected at the lower end of the movable plate (3), the mounting plate (4) is slidably connected to the lower end of the base (1), two plates (5) are symmetrically fixedly connected at the lower end of the mounting plate (4), and a roller (6) is rotatably connected between the two plates (5); A vertical plate (9), the vertical plate (9) being arranged at the upper end of the base (1), the vertical plate (9) having two sliding rods (18) and two rod bodies (22) being slidably connected therein, the end of the sliding rod (18) being fixedly connected to a circular plate 1 (19), the side wall of the circular plate 1 (19) being fixedly connected to a fixing block (20), the side wall opening of the fixing block (20) being provided with a groove (21), the end of the rod body (22) being fixedly connected to a circular plate 2 (23), the side wall of the circular plate 2 (23) being fixedly connected to a protrusion (24).

2. The isolation device for highway traffic safety construction according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected to a plurality of bottom columns (2), and the lower ends of the plurality of bottom columns (2) are all fixedly connected to anti-slip pads.

3. The isolation device for highway traffic safety construction according to claim 1, characterized in that: A plurality of limit rods (7) are fixedly connected inside the base (1), and the limit rods (7) are slidably connected to the movable plate (3). A spring (8) is sleeved outside the limit rods (7), and two ends of the spring (8) are respectively fixedly connected to the top of the base (1) and the upper end of the movable plate (3).

4. The isolation device for highway traffic safety construction according to claim 1, characterized in that: A through slot (10) is provided inside the vertical plate (9), a pressing plate (11) is slidably connected inside the through slot (10), and a connecting block (12) is fixedly connected between the lower end of the pressing plate (11) and the upper end of the movable plate (3).

5. The isolation device for highway traffic safety construction according to claim 4, characterized in that: Both sides of the vertical plate (9) are slidably connected with clamping blocks (13), both ends of the pressure plate (11) are provided with clamping slots, the clamping blocks (13) are slidably connected to the clamping slots, the ends of the clamping blocks (13) are fixedly connected with side plates (14), and the side walls of the side plates (14) are fixedly connected with handles (17).

6. The isolation device for highway traffic safety construction according to claim 1, characterized in that: Two columns (15) are symmetrically fixedly connected to both sides of the vertical plate (9), and the columns (15) are slidably connected to the side plates (14). A second spring (16) is sleeved on the outside of the column (15), and the two ends of the second spring (16) are respectively fixedly connected to the side plates (14) and the side walls of the vertical plate (9).

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