CN218521687U

CN218521687U - Highway maintenance construction is with warning fence at night

Info

Publication number: CN218521687U
Application number: CN202222892765.3U
Authority: CN
Inventors: 庞世华; 褚清凯; 宋玉华
Original assignee: Shandong Hi Speed Co Ltd
Current assignee: Shandong Hi Speed Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-24
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a highway maintenance construction is with warning fence at night belongs to warning fence technical field, including the support column, the lower extreme fixedly connected with universal wheel of support column, and be provided with the concatenation subassembly between two support columns, the inside mounting groove of having seted up of concatenation subassembly, be provided with supporting component in the mounting groove, supporting component includes first gear, the inside fixedly connected with axis of rotation of first gear, the axis of rotation runs through support column and fixed connection handle through the bearing, one side meshing of first gear has the second gear, the inside of second gear runs through and the fixedly connected with threaded rod, threaded rod bottom screw thread has cup jointed threaded sleeve, threaded sleeve's bottom runs through the lower wall of first warning board and second warning board, the utility model discloses a set up supporting component to in follow-up in-going use, be convenient for remove the warning fence, after removing the required fixed position on warning fence to the highway, use supporting component to fix the warning fence, the effectual power that the porter was gone out that has reduced.

Description

Highway maintenance construction is with warning fence at night

Technical Field

The utility model relates to a warning fence technical field specifically is a highway maintenance construction is with warning fence at night.

Background

Highway maintenance construction is with warning fence at night is one kind when the highway is maintained, places before the maintenance highway section, reminds the vehicle of coming and going to notice to avoid, notices the support body of warning slogans such as safe driving, and highway maintenance construction is with warning fence at night usually has mount and warning board isotructure to constitute among the prior art, but, in prior art, highway maintenance construction still exists following not enoughly with warning fence at night when using:

in prior art, highway maintenance construction is with warning frame structure ratio of warning fence night is bigger, is difficult for moving during the use, and when the warning frame was put to the weapon on highway, because highway's the past vehicle is fast and traffic density is big, need put fast when putting, can not influence highway's normal operating, carries fast simultaneously and also can avoid influencing the vehicle under the highway traveles. And after putting well, need keep stable, can not influence passing vehicle. Therefore, the night warning fence for highway maintenance construction is provided by the technical personnel in the field, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway maintenance construction is with warning fence night to the difficult removal that proposes in solving above-mentioned background art, perhaps removed the difficult fixed problem of having good.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a highway maintenance construction is with warning fence at night, which comprises support columns, the lower extreme fixedly connected with universal wheel of support column, and be provided with the concatenation subassembly between two support columns, the inside mounting groove of having seted up of concatenation subassembly, be provided with the supporting component in the mounting groove, the supporting component includes first gear, the inside fixedly connected with axis of rotation of first gear, the axis of rotation runs through support column and fixed connection handle through the bearing, one side meshing of first gear has the second gear, the inside of second gear runs through and fixedly connected with threaded rod, threaded rod bottom screw thread has cup jointed threaded sleeve, threaded sleeve's bottom runs through the lower wall of first warning board and second warning board.

As a further aspect of the present invention: wherein: the concatenation subassembly includes first warning board, one side and the support column fixed connection of first warning board, and opposite side swing joint dismantles the board, dismantles the board of one side swing joint second warning board of board, the second warning one side fixed connection support column of board.

As a further aspect of the present invention: wherein: and a balancing weight is arranged in the supporting column.

As the utility model discloses further scheme again: wherein: the first warning plate is in an I-shaped protruding shape at one side, the second warning plate is in a concave I-shaped protruding shape at the other side, the dismounting plate is in a concave I-shaped protruding shape at one side, and the dismounting plate is in an I-shaped protruding shape at the other side.

As a further aspect of the present invention: wherein: the first warning board and the second warning board are provided with reflective cloth on the toilet surface of the dismounting board.

As a further aspect of the present invention: wherein: one side fixedly connected with stopper of threaded sleeve, the inside activity of stopper has cup jointed the gag lever post.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up supporting component to in follow-up in using, be convenient for remove the warning fence, remove the warning fence to the required fixed position after, use supporting component to fix the warning fence, the effectual power that has reduced the carrier and has gone out. The moving warning fence can improve the speed of placing the warning fence, and after the warning fence is placed on the highway at a designated position, the stability of placing the warning frame can be improved through the supporting assembly, so that the warning effect can be better played on the highway.

2. The utility model discloses in, through setting up the concatenation subassembly, be convenient for when follow-up use, when meetting the highway in the very big place of maintenance area width, because highway passing vehicle form speed is very fast, if the undersize warning frame, then can not arouse driver's attention fast, so can increase the usable floor area on warning fence through the quantity that increases the stripper plate, thereby show the area through increasing, arouse driver's attention fast, when maintenance area is less, can reduce the area on warning fence through the quantity that reduces the stripper plate in order not to influence the use of the normal area in road surface.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a structural sectional view of the knock-down plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the splicing assembly of the present invention;

fig. 5 is a schematic view of the top-view structure of the middle splicing assembly of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. splicing the components; 11. a first warning panel; 12. a second warning panel; 13. disassembling the plate; 2. a support pillar; 3. a universal wheel; 4. a support assembly; 41. a first gear; 42. a rotating shaft; 43. a handle; 44. a second gear; 45. a threaded rod; 46. a threaded sleeve; 47. a limiting block; 48. a limiting rod.

Detailed Description

Referring to fig. 1 and 2, a structural schematic diagram and an internal cross-sectional structural schematic diagram of a night warning fence for highway maintenance construction include support columns 2, universal wheels 3 fixedly connected to the lower ends of the support columns 2, a splicing assembly 1 is arranged between the two support columns 2, a mounting groove is formed in the splicing assembly 1, and a support assembly 4 is arranged in the mounting groove, so that the position of the warning fence can be stabilized in subsequent use.

As shown in fig. 1 to 5, the splicing assembly 1 includes a first warning board 11, one side of the first warning board 11 is fixedly connected to the supporting column 2, the other side is movably connected to a dismounting board 13, one side of the dismounting board 13 is movably connected to a second warning board 12, one side of the second warning board 12 is fixedly connected to the supporting column 2, and a balancing weight (not shown) is arranged inside the supporting column 2, so that the warning fence is effectively balanced in subsequent use.

As shown in fig. 3 to 4, the first warning plate 11 has a shape of an i-shaped protruding side, the second warning plate 12 has a shape of a recessed i-shaped protruding side, the dismounting plate 13 has a recessed i-shaped protruding side, and the other side of the dismounting plate 13 has a protruding i-shaped protruding side, so that when the highway with different maintenance area widths is encountered in subsequent use, the width of the warning fence can be increased, when the highway is used, the recessed portion on one side of the dismounting plate 13 faces the protruding portion of the first warning plate 11, and the protruding portion on the other side faces the recessed portion of the second warning plate 12, and the warning fence can slide in from above the assembly, so that the bottom end of the dismounting plate 13 is parallel to the bottom ends of the first warning plate 11 and the second warning plate 12, the usable area is increased, when the usable area needs to be increased, the number of the dismounting plate 13 is added, the purpose can be achieved by repeating the above, and when the area needs to be reduced, the dismounting plate 13 is extracted, so that the protruding portion of the first warning plate 11 slides in from the upper end of the recessed portion of the second warning plate 12, and the bottom end of the first warning plate 11 is parallel to the second warning plate 12, and the usable area is reduced.

In this embodiment, the first warning board 11, the second warning board 12 and the detachable board 13 are provided with reflective cloth (not shown), so that the warning bar and the warning slogan can be seen when vehicles running on a highway run at night in subsequent use.

As shown in fig. 1 and 2, mounting grooves have been all seted up to the inside of first warning board 11 and second warning board 12 of splicing component 1, be provided with supporting component 4 in the mounting groove, supporting component 4 includes first gear 41, the inside fixedly connected with axis of rotation 42 of first gear 41, axis of rotation 42 passes through the bearing rotation with support column 2 and is connected, support column 2 and fixedly connected with handle 43 are run through to one side of axis of rotation 42, second gear 44 has been meshed to one side of first gear 41, the inside of second gear 44 runs through and fixedly connected with threaded rod 45, threaded sleeve 46 has been cup jointed to threaded rod 45 bottom screw thread, the lower wall of first warning board 11 and second warning board 12 is run through to the bottom of threaded sleeve 46, one side fixedly connected with stopper 47 of threaded sleeve 46, stopper 47's inside activity has been cup jointed stopper 48, thereby in subsequent use, avoid threaded sleeve 46 to follow threaded rod 45 and rotate in step, rather than the direction up-and down motion along 45 length.

In the embodiment, when the subsequent warning column is used, the universal wheel 3 is used to move the warning column to a required position, so that the force of a user is effectively reduced, after the warning column reaches the position, the handle 43 is rotated, the handle 43 can synchronously drive the rotating shaft 42 to rotate, the rotating shaft 42 drives the first gear 41 to rotate, the first gear 41 can synchronously drive the second gear 44 meshed with the first gear to rotate, when the second gear 44 rotates, the threaded rod 45 drives the threaded sleeve 46 to move up and down, when the bottom end of the threaded sleeve 46 is attached to the ground and is higher than the universal wheel 3, and when the universal wheel 3 leaves the ground, the effect of fixing the warning column on the expressway is effectively realized.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a highway maintenance construction is with warning fence night, including support column (2), a serial communication port, lower extreme fixedly connected with universal wheel (3) of support column (2), and be provided with concatenation subassembly (1) between two support columns (2), the inside mounting groove of having seted up of concatenation subassembly (1), be provided with supporting component (4) in the mounting groove, supporting component (4) are including first gear (41), the inside fixedly connected with axis of rotation (42) of first gear (41), axis of rotation (42) run through support column (2) and fixed connection handle (43) through the bearing, one side meshing of first gear (41) has second gear (44), the inside of second gear (44) runs through and fixedly connected with threaded rod (45), threaded rod (45) bottom screw has cup jointed threaded sleeve (46), the bottom of threaded sleeve (46) runs through the lower wall of first warning board (11) and second warning board (12).

2. The night warning fence for the highway maintenance construction according to claim 1, wherein the splicing component (1) comprises a first warning plate (11), one side of the first warning plate (11) is fixedly connected with the supporting column (2), the other side of the first warning plate is movably connected with a dismounting plate (13), one side of the dismounting plate (13) is movably connected with a second warning plate (12), and one side of the second warning plate (12) is fixedly connected with the supporting column (2).

3. The night warning fence for the highway maintenance construction according to claim 1, wherein a counter weight is arranged inside the supporting column (2).

4. The night warning fence for highway maintenance construction according to claim 2, wherein the first warning plate (11) is shaped as a protruding I-shape on one side, the second warning plate (12) is shaped as a recessed I-shape, and the dismounting plate (13) is shaped as a recessed I-shape on one side and a protruding I-shape on the other side.

5. The night warning fence for highway maintenance construction according to claim 2, wherein the first warning plate (11), the second warning plate (12) and the dismounting plate (13) are provided with reflective cloth on their faces.

6. The night warning fence for the highway maintenance construction according to claim 1, wherein a limiting block (47) is fixedly connected to one side of the threaded sleeve (46), and a limiting rod (48) is movably sleeved inside the limiting block (47).