CN209538055U - A kind of expressway safety protective net - Google Patents

Abstract

The utility model discloses a highway safety protection net, comprising a No. 1 vertical pole and a No. 2 vertical pole. A net frame is arranged between the No. 1 vertical pole and the No. 2 vertical pole. The front surface of the No. 1 vertical pole is provided with a reflective sheet and a limit sleeve, and a wire is arranged between the two limit sleeves. The inside of the screen frame is fixedly equipped with a steel wire mesh. The No. 1 vertical pole and the No. 2 vertical pole The lower ends of the poles are all provided with I-beams, and the outer surfaces of the No. 1 and No. 2 poles close to the I-beams are sleeved with hoops, and welding is performed between the I-beams and the hoops. Both sides of the outer surface of the hoop are provided with fastening screws, and the outer wall of the No. 1 vertical pole away from the screen frame is provided with an energy storage box and a No. 1 connecting plate. The utility model has a simple structure, can strengthen the contact between each column and the foundation when installing the protective net, can assemble each protective net, and can adjust the angle between each protective net.

Description

A highway safety protection net

technical field

The utility model relates to the technical field of highway protection, in particular to a highway safety protection net.

Background technique

The slopes around the road or the rocky soil on the rocky slope are easy to peel off due to weathering, which will damage the road surface and passing vehicles. Therefore, on the expressway, it is more common to install safety anti-skid nets to improve the safety of road use. Now Some expressway safety protection nets have certain disadvantages in use. When the protection net is fixed to the foundation, the bottom of the pole is easily damaged, which reduces the stability of the overall structure of the protection net, which brings inconvenience to the installation of the protection net and shortens the time. The service life of the protective net is shortened. At the same time, the protective angle cannot be adjusted, which brings inconvenience to the use of the protective net.

Utility model content

The purpose of the utility model is to solve some problems existing in the prior art, and propose a kind of expressway safety protection net.

In order to achieve the above object, the utility model adopts the following technical solutions:

A highway safety protection net, comprising a No. 1 vertical pole and a No. 2 vertical pole. A net frame is arranged in the middle of the No. 1 vertical pole and the No. 2 vertical pole, and the No. 1 vertical pole passes through the net frame and the No. 2 vertical pole Fixed connection, the front surfaces of the No. 1 pole and the No. 2 pole are provided with reflective sheets and limit sleeves, and the limit sleeves are arranged above the reflective sheets, and a wire is arranged between the two limit sleeves , the inside of the screen frame is fixedly equipped with steel wire mesh, the lower ends of the No. 1 vertical pole and the No. 2 vertical pole are all provided with I-shaped steel, and the No. 1 vertical pole and the No. Both are sleeved with hoops, and welding is performed between the I-beam and the hoops. Fastening screws are arranged on both sides of the outer surface of the hoops, and the No. 1 vertical pole is set on the outer wall of the side away from the screen frame. There is an energy storage box and a No. 1 connection plate, and the No. 1 connection plate is arranged under the energy storage box. The outer surface of the No. 1 connection plate is provided with installation holes, and the side of the screen frame away from the No. 2 vertical pole The outer wall is provided with a No. 2 connecting plate, and a rotating pin is arranged between the No. 1 connecting plate and the No. 1 vertical pole and between the No. 2 connecting plate and the No. 2 vertical pole. The outer surface of the No. 2 connecting plate is movably installed. With connection handle.

Preferably, pressure rings are provided on the front surface of the steel mesh, and the number of pressure rings is several groups, and the adjacent pressure rings are nested with each other.

Preferably, a solar panel is fixedly installed on the outer surface of the energy storage box.

Preferably, lamp beads are fixedly installed on the outer surface of the wire, and the number of the hoops is two groups.

Preferably, the movable angle ranges of the No. 1 connecting board and the No. 2 connecting board are both zero degrees to 180 degrees, and the No. 1 connecting board and the No. 2 connecting board are arranged symmetrically with the screen frame as the center.

Preferably, the outer surface of the connection handle is sleeved with a non-slip sleeve, and the rotation angle of the connection handle ranges from zero degrees to ninety degrees.

Compared with the prior art, the utility model provides a highway safety protection net, which has the following beneficial effects:

1. The expressway safety protection net can strengthen the contact between each column and the foundation when installing the protection net by setting I-beams, hoops, fastening screws and energy storage boxes, which facilitates the installation and maintenance of the protection net. Fixed, at the same time, the hoop protects the pole and is welded with the I-beam to improve the stability of the overall structure of the protective net. The energy in the energy storage box maintains the luminous lighting of the lamp beads at night.

2. The expressway safety protection net is used in conjunction with the installation hole on the first connecting plate and the connecting handle on the second connecting plate by setting the No. 1 connecting plate, mounting hole, No. 2 connecting plate, rotating pin and connecting handle Assemble each protective net to meet different ranges of protection requirements. At the same time, the angle of each connecting plate can be adjusted under the action of the rotating pin to realize the adjustment of the angle between each protective net.

The parts not involved in the device are the same as the prior art or can be realized by using the prior art. The utility model has a simple structure and can strengthen the contact between each column and the foundation when the protective net is installed, and can assemble each protective net. The angle formed between each protective net can be adjusted.

Description of drawings

Fig. 1 is the structural representation of a kind of expressway safety protection net that the utility model proposes;

Fig. 2 is a partial view of a highway safety protection net proposed by the utility model.

In the figure: 1. No. 1 pole, 2. No. 2 pole, 3. Mesh frame, 4. Reflective sheet, 5. Steel wire mesh, 6. Pressure ring, 7. I-beam, 8. Hoop, 9. Fastening screw, 10. Energy storage box, 11 solar panels, 12 limit sleeves, 13 wires, 14 lamp beads, 15 No. 1 connecting plate, 16 mounting holes, 17 No. 2 connecting plate, 18 rotating pin, 19 connecting handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Fig. 1-2, a highway safety protection net includes a No. 1 pole 1 and a No. 2 pole 2. A net frame 3 is arranged in the middle of the No. 1 pole 1 and No. 2 pole 2, and the No. The pole 1 is fixedly connected with the No. 2 vertical pole 2 through the screen frame 3, and the front surfaces of the No. 1 vertical pole 1 and the No. 2 vertical pole 2 are provided with reflective sheets 4 and limit sleeves 12, and the limit sleeves 12 are arranged on the reflective sheet. 4, a wire 13 is provided between the two limit sleeves 12, a steel wire mesh 5 is fixedly installed inside the screen frame 3, and I-beams 7 are provided at the lower ends of the No. 1 vertical pole 1 and the No. 2 vertical pole 2, And the outer surfaces of the No. 1 vertical pole 1 and the No. 2 vertical pole 2 close to the I-beam 7 are sleeved with hoops 8, and the I-beam 7 and the hoop 8 are welded, and both sides of the outer surface of the hoop 8 are A fastening screw 9 is provided, and the outer wall of the No. 1 vertical pole 1 away from the screen frame 3 is provided with an energy storage box 10 and a No. 1 connection plate 15, and the No. 1 connection plate 15 is arranged under the energy storage box 10. The outer surface of connecting plate 15 is provided with installation hole 16, and the side outer wall of screen frame 3 that No. two vertical rod 2 is far away from is provided with No. two connecting plate 17, and between No. one connecting plate 15 and No. one vertical rod 1 and two Between No. 1 connecting plate 17 and No. 2 vertical rod 2, a rotating pin 18 is arranged, and a connecting handle 19 is movably installed on the outer surface of No. 2 connecting plate 17 .

The front surface of the wire mesh 5 is provided with a pressure ring 6, and the number of the pressure ring 6 is several groups, and the adjacent pressure rings 6 are nested with each other. There are lamp beads 14 fixedly installed on the outer surface, and the number of hoops 8 is two groups. The movable angle ranges of the first connecting plate 15 and the second connecting plate 17 are both zero degrees to one hundred and eighty degrees, and the first connecting plate 15 and the The No. 2 connecting plate 17 is arranged symmetrically with the screen frame 3 as the center, and the outer surface of the connecting handle 19 is sleeved with a non-slip sleeve, and the rotation angle range of the connecting handle 19 is zero degree to ninety degrees.

In the utility model, the No. 1 vertical pole 1 provides space for the installation of the No. 2 vertical pole 2 net frame 3, the reflective sheet 4 plays a warning role when the vehicle is driving at night, and the steel wire mesh 5 plays a role of isolation and protection for the roadside of the road. Function, the pressure ring 6 improves the load-bearing capacity of the steel wire mesh 5, and the I-beam 7 reinforces the contact between each column and the foundation when the protective net is installed. At the same time, the hoop 8 reinforced by the fastening screw 9 protects the vertical pole and Welding with the I-beam 7 improves the stability of the overall structure of the protective net. The solar panel 11 converts light energy into electrical energy, which is more energy-saving and environmentally friendly. The limit sleeve 12 is convenient for pulling the wire 13, and the energy in the energy storage box 10 passes through The wire 13 is transmitted to the lamp bead 14 to maintain the luminous lighting work of the lamp bead 14 at night, and the installation hole 16 on the No. 1 connection plate 15 is used together with the connection handle 19 on the No. 2 connection plate 17 to assemble each protective net. Thereby, protection requirements in different ranges can be met, and at the same time, the angles of each connecting plate can be adjusted under the action of the rotating pin 18, so as to realize the adjustment of the angles between the protection nets, which is practical.

In this document, relational terms such as first and second etc. are used only to distinguish one entity or operation from another without necessarily requiring or implying any such relationship between these entities or operations. Actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of expressway safety protective net, including No.1 upright bar (1) and No. two upright bars (2), which is characterized in that the No.1 The centre of upright bar (1) and No. two upright bars (2) is provided with screen frame (3), and No.1 upright bar (1) passes through screen frame (3) and No. two upright bars (2) It being fixedly connected, the front surface of the No.1 upright bar (1) and No. two upright bars (2) is provided with reflecting piece (4) and limit sleeve (12), and Limit sleeve (12) setting is provided with conducting wire (13), the screen frame between the top of reflecting piece (4), two limit sleeves (12) (3) inside is fixedly installed with steel wire (5), and the lower end of the No.1 upright bar (1) and No. two upright bars (2) is provided with I-steel (7), and the outer surface of No.1 upright bar (1) and No. two upright bars (2) close I-steel (7) is socketed with anchor ear (8), the I-steel (7) it is welded between anchor ear (8), the outer surface two sides of the anchor ear (8) are provided with fastening screw (9), the No.1 Upright bar (1) is provided with energy-storage box (10) and No.1 connecting plate (15), and No.1 connecting plate (15) far from the side outer wall of screen frame (3) Lower section in energy-storage box (10) is set, and the outer surface of the No.1 connecting plate (15) offers mounting hole (16), and described No. two vertical The side outer wall of the separate screen frame (3) of bar (2) is provided with No. two connecting plates (17), and No.1 connecting plate (15) and No.1 upright bar (1) it is provided with rotational pin (18) between No. two connecting plates (17) and No. two upright bars (2) between, No. two connecting plates (17) outer surface is movably installed with connection handle (19).

2. a kind of expressway safety protective net according to claim 1, which is characterized in that before the steel wire (5) Surface is provided with pressure coil (6), and the quantity of pressure coil (6) is several groups, is mutually socketed between the adjacent pressure coil (6).

3. a kind of expressway safety protective net according to claim 1, which is characterized in that outside the energy-storage box (10) Surface is fixedly installed with solar panel (11).

4. a kind of expressway safety protective net according to claim 1, which is characterized in that the appearance of the conducting wire (13) Face is fixedly installed with lamp bead (14), and the quantity of the anchor ear (8) is two groups.

5. a kind of expressway safety protective net according to claim 1, which is characterized in that the No.1 connecting plate (15) Activity point of view range with No. two connecting plates (17) is zero degree to 180 degree, and No.1 connecting plate (15) and No. two connections Plate (17) is symmetrical arranged centered on screen frame (3).

6. a kind of expressway safety protective net according to claim 1, which is characterized in that connection handle (19) Outer surface is socketed with Anti-slip cover, and the rotational angle range for connecting handle (19) is zero degree to 90 degree.