Portable fence for road construction

Abstract

The utility model relates to the field of fences, and discloses a portable fence for road construction, which comprises a mounting rod, a plurality of first rotating pipes and second rotating pipes are symmetrically and rotatably sleeved on the outer wall of the mounting rod in a damping manner, and the outer walls of the plurality of first rotating pipes are fixedly connected with the same second fence. A same first fence is fixedly connected to the outer walls of the multiple second rotating pipes, a base is fixedly connected to the bottom end of the mounting rod, two perforated plates are fixedly connected to the outer wall of the base, L-shaped supporting plates are fixedly connected to the bottoms of the first fence and the second fence, and a rectangular groove is formed in one side of the second fence. The fence is easy to use, different heights can be formed in the fence range formed by combining the second fence and the first fence to adapt to the ground height difference, the first fence can be attracted to the second fence through the iron attraction plate to be fixed, and the mounting rod can be lifted to move integrally by holding the handle.

Description

Technical Field

[0001] The utility model relates to the field of fences, in particular to a portable fence for road construction. Background Art

[0002] The utility model with the authorization announcement number: CN217461719U discloses a portable fence for municipal road greening, including a column, the bottom end of the column is connected to a grounding seat, the top end of the column is connected to a conical platform, the column is connected to a railing through a locking assembly, and a support reinforcement assembly is provided inside the column. In the portable fence for municipal road greening, the locking rod passes through the jack and engages with the screw hole. Through the provided locking assembly, the locks between the two are stably connected, and the transportation is more convenient, thereby achieving the purpose of portability. A support reinforcement assembly is provided inside the column, and the support reinforcement assembly is composed of a plurality of reinforcement sheets, which are connected to each other and rest against the inner wall of the column. The support reinforcement assembly is used to increase the supporting force inside the column, and it is not easy to break under impact. The support reinforcement assembly uses lightweight materials to provide strength support to the inside of the column, thereby reducing the weight of the fence.

[0003] The fence of the above utility model patent is fixed in height and cannot be replaced according to the height difference of the ground in the construction environment. If replacement is required, the fence needs to be dismantled and a smaller fence needs to be selected, which is less convenient and difficult to replace. Therefore, technical personnel in this field provide a lightweight fence for road construction to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a portable fence for road construction to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable fence for road construction, comprising a mounting rod, a plurality of first rotating tubes and a second rotating tube are symmetrically provided on the outer wall of the mounting rod with a damping rotation sleeve, the outer walls of the plurality of first rotating tubes are fixedly connected to the same second fence, the outer walls of the plurality of second rotating tubes are fixedly connected to the same first fence, the bottom end of the mounting rod is fixedly connected to a base, and the outer wall of the base is fixedly connected to two perforated plates.

[0006] As a further solution of the utility model: the bottoms of the first fence and the second fence are fixedly connected with L-shaped support plates, and a rectangular groove is opened on one side of the second fence.

[0007] As a further solution of the utility model: a first screw hole is formed through the outer wall of the mounting rod, and a second screw hole is formed through the side of the second fence away from the mounting rod, and the second screw hole is matched with the first screw hole.

[0008] As a further solution of the utility model: a handle is fixedly connected to the top end of the mounting rod, and the first fence is attached to one side of the second fence.

[0009] As a further solution of the utility model: two second rectangular plates with holes are fixedly connected to the side of the first fence away from the mounting rod, and two first rectangular plates with holes are symmetrically fixedly connected to the outer wall of the mounting rod, and the first rectangular plates with holes and the second rectangular plates with holes are adapted to each other.

[0010] As a further solution of the utility model: a magnetic plate is fixedly connected to one side of the first fence close to the second fence, and the magnetic plate is adsorbed on one side of the second fence.

[0011] As a further solution of the present invention: a plurality of the second rotating tubes and the first rotating tubes are arranged at equal intervals, and the second fence is higher than the first fence.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The second fence can be attached to one side of another mounting rod, and then the second fence and the other mounting rod can be connected and assembled by inserting a screw into the second screw hole and the first screw hole, and then they can be assembled in sequence to form the range of the fence, the second rotating tube can be rotated, and the second rotating tube will drive the first fence to flip after rotation, the first fence is adsorbed on the second fence through the magnetic plate for fixation, the first fence can be rotated at any angle, and the second fence can also be rotated at any angle through the first rotating tube, and then the screw and nut are inserted into the second perforated rectangular plate and the first perforated rectangular plate for fixation, so that the first fence is connected and assembled with another mounting rod, at this time, the fence range formed by the combination of the second fence and the first fence will form different heights, thereby balancing construction areas with different heights.

[0014] The utility model is easy to use. The fence ranges formed by the combination of the second fence and the first fence can form different heights to adapt to the height difference of the ground. The first fence can be fixed on the second fence by being adsorbed on the magnetic plate, and the installation rod can be lifted by holding the handle to move the whole fence. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the first fence in the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the flipping state of the first fence in the utility model;

[0018] Figure 4It is a three-dimensional schematic diagram of the installation rod in the utility model.

[0019] In the figure: 1. mounting rod; 2. handle; 3. first rotating tube; 4. second rotating tube; 5. first perforated rectangular plate; 6. first screw hole; 7. base; 8. perforated plate; 9. magnetic plate; 10. first fence; 11. second screw hole; 12. second fence; 13. L-shaped support plate; 14. second perforated rectangular plate; 15. rectangular groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4 In an embodiment of the utility model, a portable fence for road construction includes a mounting rod 1, a plurality of first rotating tubes 3 and a second rotating tube 4 are symmetrically provided with a damping rotation sleeve on the outer wall of the mounting rod 1, a plurality of first rotating tubes 3 are fixedly connected to the outer walls of the plurality of first rotating tubes 3 with the same second fence 12, a plurality of second rotating tubes 4 are fixedly connected to the outer walls of the plurality of first rotating tubes 4 with the same first fence 10, a base 7 is fixedly connected to the bottom end of the mounting rod 1, and two perforated plates 8 are fixedly connected to the outer wall of the base 7.

[0022] In this embodiment, an L-shaped support plate 13 is fixedly connected to the bottom of the first fence 10 and the second fence 12 , and a rectangular groove 15 is opened on one side of the second fence 12 .

[0023] In this embodiment, a first screw hole 6 is formed through the outer wall of the mounting rod 1 , and a second screw hole 11 is formed through the side of the second fence 12 away from the mounting rod 1 , and the second screw hole 11 is matched with the first screw hole 6 .

[0024] In this embodiment, a handle 2 is fixedly connected to the top of the mounting rod 1 , and the first fence 10 is attached to one side of the second fence 12 .

[0025] In this embodiment, two second perforated rectangular plates 14 are fixedly connected to the side of the first fence 10 away from the mounting rod 1, and two first perforated rectangular plates 5 are symmetrically fixedly connected to the outer wall of the mounting rod 1, and the first perforated rectangular plates 5 and the second perforated rectangular plates 14 are adapted to each other.

[0026] In this embodiment, a magnetic plate 9 is fixedly connected to one side of the first fence 10 close to the second fence 12, and the magnetic plate 9 is adsorbed on one side of the second fence 12. The holes on the L-shaped support plate 13 and the perforated plate 8 can be inserted with screws to connect to the ground, thereby fixing the mounting rod 1, the first fence 10, and the second fence 12. A rectangular groove 15 is provided on the second fence 12 to facilitate construction workers to install the second fence 12, thereby leaving space for the construction workers' hands to install the screws.

[0027] In this embodiment, multiple second rotating tubes 4 and first rotating tubes 3 are arranged at equal intervals, and the second fence 12 is higher than the height of the first fence 10. The second fence 12 can be attached to one side of another mounting rod 1, and then the second fence 12 and another mounting rod 1 can be connected and assembled by inserting screws into the second screw holes 11 and the first screw holes 6, and then they can be assembled in sequence to form a fence range. The second rotating tube 4 can rotate, and the second rotating tube 4 will drive the first fence 10 to flip after rotation. The first fence 10 is adsorbed on the second fence 12 through the magnetic plate 9 for fixation. The first fence 10 can be rotated at any angle, and the second fence 12 can also be rotated at any angle through the first rotating tube 3, and then the screws and nuts are inserted into the second perforated rectangular plate 14 and the first perforated rectangular plate 5 for fixation, so that the first fence 10 is connected and assembled with another mounting rod 1. At this time, the fence range formed by the combination of the second fence 12 and the first fence 10 will form different heights.

[0028] The working principle of the utility model is as follows: the second fence 12 can be attached to one side of another mounting rod 1, and then the second fence 12 and the other mounting rod 1 can be connected and assembled by inserting a screw into the second screw hole 11 and the first screw hole 6, and then they can be assembled in sequence to form the range of the fence, the second rotating tube 4 can be rotated, and the second rotating tube 4 will drive the first fence 10 to flip after the rotation, and the first fence 10 is adsorbed on the second fence 12 through the iron absorption plate 9 for fixation, the first fence 10 can be rotated at any angle, and the second fence 12 can also be rotated at any angle through the first rotating tube 3, and then through the second opening Screws and nuts are inserted into the hole rectangular plate 14 and the first hole rectangular plate 5 for fixing, so that the first fence 10 is connected and assembled with another mounting rod 1. At this time, the fence range formed by the combination of the second fence 12 and the first fence 10 will form different heights, so as to balance the construction areas with different heights. The holes on the L-shaped support plate 13 and the hole plate 8 can be inserted with screws to connect with the ground, so as to fix the mounting rod 1, the first fence 10, and the second fence 12. A rectangular groove 15 is provided on the second fence 12 to facilitate the construction workers to install the second fence 12, so that space can be left for the construction workers' hands to install the screws.

[0029] 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. A lightweight fence for road construction, comprising a mounting pole (1), characterized in that: A plurality of first rotating tubes (3) and second rotating tubes (4) are symmetrically provided with damping rotating sleeves on the outer wall of the mounting rod (1); the outer walls of the plurality of first rotating tubes (3) are fixedly connected to the same second fence (12); the outer walls of the plurality of second rotating tubes (4) are fixedly connected to the same first fence (10); the bottom end of the mounting rod (1) is fixedly connected to a base (7); and the outer wall of the base (7) is fixedly connected to two perforated plates (8).

2. A portable fence for road construction according to claim 1, characterized in that: An L-shaped support plate (13) is fixedly connected to the bottom of each of the first fence (10) and the second fence (12), and a rectangular groove (15) is provided on one side of the second fence (12).

3. The portable fence for road construction according to claim 1, characterized in that: A first screw hole (6) is formed through the outer wall of the mounting rod (1), and a second screw hole (11) is formed through the side of the second fence (12) away from the mounting rod (1), wherein the second screw hole (11) is matched with the first screw hole (6).

4. The portable fence for road construction according to claim 1, characterized in that: A handle (2) is fixedly connected to the top end of the mounting rod (1), and the first fence (10) is attached to one side of the second fence (12).

5. The portable fence for road construction according to claim 1, characterized in that: Two second perforated rectangular plates (14) are fixedly connected to a side of the first fence (10) away from the mounting rod (1), and two first perforated rectangular plates (5) are symmetrically fixedly connected to an outer wall of the mounting rod (1), and the first perforated rectangular plates (5) and the second perforated rectangular plates (14) are adapted to each other.

6. The portable fence for road construction according to claim 1, characterized in that: An iron-absorbing plate (9) is fixedly connected to one side of the first fence (10) close to the second fence (12), and the iron-absorbing plate (9) is adsorbed on one side of the second fence (12).

7. The portable fence for road construction according to claim 1, characterized in that: The plurality of second rotating tubes (4) and the first rotating tubes (3) are arranged at equal intervals, and the second fence (12) is higher than the first fence (10).

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