Road isolation device for municipal traffic engineering

Abstract

The utility model discloses a road isolation device for municipal traffic engineering, which belongs to the technical field of municipal traffic engineering protection, and comprises a stand column and an isolation plate, the inner side of the stand column is provided with a sliding chute, the outer surface of the isolation plate is in sliding contact with the inner wall of the sliding chute, and the inner side of the isolation plate is provided with a blocking groove. According to the road isolation device for the municipal traffic engineering, through cooperation of the stand columns, the stop blocks, the isolation plates and the stop grooves, the isolation plates have the isolation function, the stand columns have the supporting function, the stability of the isolation plates is improved, the isolation plates can be rapidly connected with the stand columns through the sliding grooves, and therefore the isolation plates can be rapidly connected with the stand columns. After connection, only the stop blocks need to be swung to move towards the interiors of the stop grooves, the isolation plates are prevented from moving, meanwhile, the stability of the isolation plates is improved, the color steel plates do not need to be connected with the stand columns through self-tapping screws, and the isolation device can be rapidly built.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal traffic engineering protection, in particular to a road isolation device for municipal traffic engineering. Background Art

[0002] Road isolation devices for municipal traffic engineering are a type of traffic facility specifically used in urban road construction. Their main function is to isolate construction areas on the road, protect the safety of pedestrians and vehicles outside the construction area, and prevent noise and dust generated by internal construction from interfering with passing pedestrians and vehicles. At the same time, they also help guide traffic and beautify the urban environment. The main types of road isolation devices include but are not limited to isolation fences, isolation piers, isolation columns, etc.

[0003] Existing road isolation devices for municipal traffic engineering select different isolation devices according to construction requirements. When the construction period is long or internal excavation is required, most of them adopt a relatively strong supporting structure. For example, a column plus a colored steel plate is combined to form an isolation wall, which is relatively strong and durable. At that time, it was cumbersome to assemble. The construction workers were required to fix the columns on the road surface first, and fix the colored steel plate on the frame supported by the columns by self-tapping screws. The assembly was very time-consuming. Excessive assembly time also affected the safety of pedestrians and vehicles passing on the road. In order to solve this technical problem, the utility model proposes a road isolation device for municipal traffic engineering. Utility Model Content

[0004] The main purpose of the utility model is to provide a road isolation device for municipal traffic engineering, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A road isolation device for municipal traffic engineering includes a column and an isolation plate, wherein a fixed plate is connected to one end of the column, a slide groove is provided on the inner side of the column, and the outer surface of the isolation plate is in sliding contact with the inner wall of the slide groove, a supporting mechanism is provided on the outside of the column, a stop groove is provided on the inner side of the isolation plate, a stop block is connected to the inner side of the column for fixed-point rotation, a control mechanism is provided inside the column, and the outer surface of the stop block is in sliding contact with the inner wall of the stop groove.

[0007] Preferably, the control mechanism includes a rotating shaft, the outer surface of the rotating shaft is rotatably connected to the inner side of the column, the outer surface of the rotating shaft is connected to a gear, and the gear is located inside the column, and the outer surface of the rotating shaft is also connected to a ratchet, and the ratchet is located outside the column, the outer surface of the column is rotatably connected to a pawl, and the pawl is meshingly connected to the ratchet, and the end of the rotating shaft located outside the column is connected to a handle.

[0008] Preferably, the inner wall of the column is slidably connected with a connecting rod, one end of the connecting rod is connected to a spring, the other end of the spring is connected to the inner top wall of the column, one side of the connecting rod is connected to a sliding rod, the other side of the sliding rod is connected to a toothed plate, and the toothed plate is meshingly connected to the gear.

[0009] Preferably, a slideway is provided on the inner side of the stopper, and the inner wall of the slideway is slidably connected to the outer surface of the slide rod.

[0010] Preferably, the support mechanism comprises a support seat, an outer surface of the support seat is connected to an outer surface of the column, an inner side of the support seat is rotatably connected to a telescopic rod, and the other end of the telescopic rod is rotatably connected to a base plate at a fixed point.

[0011] Preferably, a plurality of inverted teeth are fixedly connected to the lower surface of the bottom plate, and the inverted teeth have an inclined angle.

[0012] Preferably, a baffle is connected to the upper surface of the fixing plate, and a distance between the baffle and the column creates a space for accommodating the bottom plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the cooperation between the columns, blocks, isolation plates and retaining grooves, the isolation plates have an isolation function to isolate the construction area from the external roads for pedestrians and vehicles. The columns have a supporting function to increase the stability of the isolation plates. The isolation plates can be quickly connected to the columns through the sliding grooves. After the connection, it is only necessary to swing the blocks toward the inside of the retaining grooves to block the movement of the isolation plates and increase the stability of the isolation plates. There is no need to connect the color steel plates to the columns through self-tapping screws, and the isolation device can be quickly built.

[0015] In the utility model, the connecting rod can be moved by the cooperation between the guide groove, the sliding rod and the connecting rod and the power generated by the gear. When the connecting rod is moved, the blocking block is driven by the sliding rod to swing toward the inside of the column, thereby releasing the fixing restriction on the isolation plate. The isolation plate can be completely removed and reused to reduce the cost of the road isolation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a road isolation device for municipal traffic engineering according to the utility model;

[0017] Figure 2 The utility model is a road isolation device for municipal traffic engineering Figure 1 A partial enlarged schematic diagram;

[0018] Figure 3 This is a schematic diagram of the internal structure of a column in a road isolation device for municipal traffic engineering of the utility model;

[0019] Figure 4 The utility model is a road isolation device for municipal traffic engineering Figure 3 A partial enlarged schematic diagram of point B;

[0020] Figure 5 The utility model is a road isolation device for municipal traffic engineering Figure 3 A partial enlarged schematic diagram of point C;

[0021] Figure 6 This is a schematic diagram of the overall structure of a supporting mechanism in a road isolation device for municipal traffic engineering of the utility model;

[0022] Figure 7 This is a schematic diagram of the internal structure of the isolation plate in the road isolation device for municipal traffic engineering of the utility model.

[0023] In the figure: 1. column; 2. isolation plate; 3. fixed plate; 4. slide groove; 5. support mechanism; 501. support seat; 502. telescopic rod; 503. bottom plate; 504. inverted teeth; 505. blocking bar; 6. blocking groove; 7. block; 8. control mechanism; 801. rotating shaft; 802. gear; 803. ratchet; 804. pawl; 805. handle; 806. connecting rod; 807. spring; 808. sliding rod; 809. tooth plate; 810. slideway. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-7 As shown, a road isolation device for municipal traffic engineering includes a column 1 and an isolation plate 2. One end of the column 1 is connected to a fixed plate 3. The column 1 is connected to the ground through the fixed plate 3. A slide groove 4 is opened on the inner side of the column 1. The column 1 has a space for accommodating the isolation plate 2 through the slide groove 4. The slide groove 4 can also increase the stability of the isolation plate 2. The outer surface of the isolation plate 2 is in sliding contact with the inner wall of the slide groove 4.

[0026] The stopper 7 can be driven to move its position by the control mechanism 8. The control mechanism 8 includes a rotating shaft 801. The outer surface of the rotating shaft 801 is rotatably connected to the inner side of the column 1. The outer surface of the rotating shaft 801 is connected to a gear 802, and the gear 802 is located inside the column 1. At the same time, the outer surface of the rotating shaft 801 is also connected to a ratchet 803, and the ratchet 803 is located outside the column 1. The rotating shaft 801 has a supporting function to support the stability of the gear 802 and the ratchet 803 during rotation. The outer surface of the column 1 is rotatably connected to a pawl 804, and the rotation of the ratchet 803 can be limited by the pawl 804. The pawl 804 is meshed with the ratchet 803. One end of the rotating shaft 801 located outside the column 1 is connected to a handle 805, and the handle is used to facilitate the rotation of the rotating shaft 801.

[0027] The inner wall of the column 1 is slidably connected with a connecting rod 806 , one end of which is connected with a spring 807 , which can provide power for the connecting rod 806 to return to its original position, and the other end of the spring 807 is connected to the inner top wall of the column 1 .

[0028] One side of the connecting rod 806 is connected to a sliding rod 808, and when the connecting rod 806 moves to a position, it drives the sliding rod 808 to move at the same time. The other side of the sliding rod 808 is connected to a toothed plate 809, and the toothed plate 809 is meshed with the gear 802. The connecting rod 806 receives power through the toothed plate 809, and drives the toothed plate 809 to move by rotating the gear 802. A slideway 810 is provided on the inner side of the stopper 7, and the inner wall of the slideway 810 is slidably connected to the outer surface of the sliding rod 808. The stopper 7 receives power through the slide groove 4, and drives the stopper 7 to move when the sliding rod 808 moves.

[0029] A retaining groove 6 is provided on the inner side of the isolation plate 2, and a stopper 7 is connected to the inner side of the column 1 for rotation at a fixed point. A control mechanism 8 is provided inside the column 1, and the outer surface of the stopper 7 is in sliding contact with the inner wall of the retaining groove 6. The contact between the stopper 7 and the retaining groove 6 can limit the movement of the partition, making the contact between the isolation plate 2 and the column 1 more stable.

[0030] A supporting mechanism 5 is arranged on the outside of the column 1, and the supporting mechanism 5 includes a supporting seat 501, the outer surface of the supporting seat 501 is connected to the outer surface of the column 1, the inner side of the supporting seat 501 is rotatably connected to a telescopic rod 502, and the other end of the telescopic rod 502 is rotatably connected to a base plate 503. The column 1 receives the supporting force through the supporting seat 501, and the supporting rod has an inclined angle when supporting. The telescopic rod 502 is two rods sleeved together, and the movement is limited by bolts on the outside of the two rods. The length is extended or shortened by telescoping to change the supporting angle of the column 1.

[0031] A plurality of inverted teeth 504 are fixedly connected to the lower surface of the base plate 503, and the inverted teeth 504 have an inclined angle. The inverted teeth 504 can increase the stability of the base plate 503. After the inverted teeth 504 come into contact with the ground, the inverted teeth 504 are embedded into the ground through external force, and the resistance generated by the ground to the inverted teeth 504 is used to increase the stability of the base plate 503.

[0032] The upper surface of the fixed plate 3 is connected to a baffle 505, and the spacing between the baffle 505 and the column 1 creates a space for accommodating the bottom plate 503. When disassembly is required, the column 1 is rotated to drive the fixed plate 3 to be placed between the baffle 505 and the column 1. The baffle 505 can block the outside of the bottom plate 503 to prevent the baffle and the column 1 from swinging outward, thereby facilitating the loading and transportation of the column 1.

[0033] It should be noted that, in actual use, the device is first driven to rotate by the handle, and the rotation of the shaft 801 drives the gear 802 and the ratchet 803 to rotate at the same time, the rotation of the gear 802 drives the toothed plate 809 to move, the toothed plate 809 drives the connecting rod 806 to move, the connecting rod 806 drives the slide bar 808 to move, the slide bar 808 drives the stopper 7 to the inside of the column 1, and the spring 807 is compressed while the connecting rod 806 moves, and then the isolation plate 2 is placed in the slide groove 4, and the ratchet 804 is released when it is swung. In addition to limiting the positioning of the ratchet 803, the spring 807 then pushes the connecting rod 806 to drive the sliding rod 808 to move, and the sliding rod 808 drives the block 7 to swing into the blocking groove 6. After the block 7 contacts the blocking groove 6, it limits the movement of the isolation plate 2. While the spring 807 pushes the connecting rod 806 to move, it drives the gear 802 and the ratchet 803 to rotate, and then pulls out the telescopic rod 502 to drive the bottom plate 503 to move. After adjusting the support angle of the telescopic rod 502, the bottom plate 503 is in contact with the ground to support the column 1.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A road isolation device for municipal traffic engineering, comprising a column (1) and an isolation plate (2), characterized in that: One end of the column (1) is connected to a fixed plate (3), a slide groove (4) is provided on the inner side of the column (1), the outer surface of the isolation plate (2) is in sliding contact with the inner wall of the slide groove (4), a support mechanism (5) is provided on the outside of the column (1), a stop groove (6) is provided on the inner side of the isolation plate (2), a stop block (7) is connected to the inner side of the column (1) for fixed-point rotation, a control mechanism (8) is provided on the inside of the column (1), and the outer surface of the stop block (7) is in sliding contact with the inner wall of the stop groove (6).

2. A road isolation device for municipal traffic engineering according to claim 1, characterized in that: The control mechanism (8) comprises a rotating shaft (801), the outer surface of the rotating shaft (801) is rotatably connected to the inner side of the column (1), the outer surface of the rotating shaft (801) is connected to a gear (802), and the gear (802) is located inside the column (1), and the outer surface of the rotating shaft (801) is also connected to a ratchet (803), and the ratchet (803) is located outside the column (1), the outer surface of the column (1) is rotatably connected to a pawl (804), and the pawl (804) is meshed with the ratchet (803), and one end of the rotating shaft (801) located outside the column (1) is connected to a handle (805).

3. A road isolation device for municipal traffic engineering according to claim 2, characterized in that: The inner wall of the column (1) is slidably connected to a connecting rod (806), one end of the connecting rod (806) is connected to a spring (807), the other end of the spring (807) is connected to the inner top wall of the column (1), one side of the connecting rod (806) is connected to a sliding rod (808), the other side of the sliding rod (808) is connected to a toothed plate (809), and the toothed plate (809) is meshingly connected to the gear (802).

4. A road isolation device for municipal traffic engineering according to claim 3, characterized in that: A slideway (810) is provided on the inner side of the stopper (7), and the inner wall of the slideway (810) is slidably connected to the outer surface of the slide rod (808).

5. A road isolation device for municipal traffic engineering according to claim 1, characterized in that: The support mechanism (5) comprises a support seat (501), the outer surface of the support seat (501) is connected to the outer surface of the column (1), the inner side of the support seat (501) is rotatably connected to a telescopic rod (502), and the other end of the telescopic rod (502) is rotatably connected to a base plate (503) at a fixed point.

6. A road isolation device for municipal traffic engineering according to claim 5, characterized in that: A plurality of inverted teeth (504) are fixedly connected to the lower surface of the bottom plate (503), and the inverted teeth (504) have an inclined angle.

7. A road isolation device for municipal traffic engineering according to claim 6, characterized in that: The upper surface of the fixed plate (3) is connected to a blocking bar (505), and the spacing between the blocking bar (505) and the column (1) creates a space for accommodating the bottom plate (503).

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