Highway protective fence convenient to install

Abstract

The utility model relates to the technical field of highway protective fences, in particular to a highway protective fence convenient to install, and solves the technical problems that an existing highway protective fence is usually designed in a split mode, and a large amount of time needs to be consumed for installation. According to the technical scheme, the highway protective fence convenient to install comprises stand columns, a transverse fence, a sliding assembly, a connecting assembly, a fixing assembly and a rotary storage assembly; according to the highway protective fence convenient to install, the split type design of an existing highway protective fence is changed into the integrated design capable of being adjusted, the stand columns are fixed to the transverse fences through the sliding assemblies, the stand columns are fixed only through fixing bolts in the follow-up process, the steps of installing the highway protective fence are reduced, and the installation efficiency of the highway protective fence is improved. The efficiency of installing the road protective guard is improved, and the problem that an existing road protective guard is usually designed in a split mode, and a large amount of time needs to be consumed for installation is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway guardrails, and in particular relates to a highway guardrail which is easy to install. Background Art

[0002] When a traffic accident occurs on the road, in order to minimize the damage to the members and prevent out-of-control vehicles from rushing off the road, guardrails are often installed on the road. The guardrails absorb the collision energy through self-deformation, thereby changing the direction of the vehicle situation and preventing the vehicle from going off the road or entering the opposite lane.

[0003] At present, highway guardrails are often composed of a combination of a horizontal bar for protection and a column for fixing, while the existing highway guardrail columns and horizontal bars are often separated, which requires a lot of time to install later.

[0004] Therefore, in view of the problem that the existing highway guardrails are often split and require a lot of time to combine the crossbars and the columns, a highway guardrail that is easy to install is designed, which connects the columns and the crossbars, omits the steps of installing the highway guardrail, and saves installation time. Utility Model Content

[0005] In order to overcome the problem that existing highway guardrails are often of split design and require a lot of time to install.

[0006] The technical solution of the utility model is: a highway guardrail that is easy to install, including a column, a horizontal bar, a sliding component, a connecting component, a fixed component, and a rotating storage component; a horizontal bar is arranged on one side of the column, a sliding component for moving the column is installed on the horizontal bar, the column is movably connected to the sliding component, a connecting component is arranged between the two horizontal bars, a fixed component is installed at the bottom end of the column, and a rotating storage component for adjusting the angle of the fixed component is installed on the fixed component.

[0007] Preferably, by designing a highway guardrail that is easy to install, the originally separate horizontal railing and vertical column are movably connected together, the position of the vertical column on the horizontal railing can be changed through a sliding component, the connecting component can connect the two horizontal railings, the fixing component can install the vertical column on the highway surface, and the rotating component can fold and store the fixing component, so as to facilitate the transportation of the highway guardrail.

[0008] Preferably, the sliding assembly includes a slide groove and a slider; a slide groove is provided on the horizontal bar, and a slider matching the slide groove is movably connected in the slide groove. The slider moves in the slide groove to drive the column to move on the horizontal bar, thereby changing the position of the column.

[0009] Preferably, a connecting seat is fixedly connected to the front side of the column, a rotating shaft is fixedly connected to the connecting seat, and the rotating shaft is movably connected to the slider. The movement of the rotating shaft in the slider drives the column and the connecting seat to move on the cross bar. When the column is rotated to a direction parallel to the cross bar, the column can be stored, reducing the space occupied by the column and facilitating the transportation of the highway guardrail.

[0010] Preferably, a through fixing groove matching the anchor hole on the connecting seat is provided on the cross bar, and a fixing bolt is inserted into the anchor hole in the fixing groove. The positional relationship between the column and the cross bar is fixed by the fixing bolt passing through the anchor hole and the fixing groove, and the nut close to the cross bar.

[0011] Preferably, the connecting component includes a groove and a protrusion; a groove is provided on one side of the cross bar, and a protrusion matching the groove is fixedly connected to the other side of the cross bar. When the cross bar is spliced, the protrusion can be aligned with the groove to extend the length of the highway guardrail.

[0012] Preferably, the fixing assembly includes a No. 1 mounting seat and a No. 2 mounting seat; the bottom end of the column is fixedly connected to the No. 1 mounting seat, and the bottom end of the column is provided with a No. 2 mounting seat opposite to the No. 1 mounting seat. Anchor holes are provided on the No. 1 mounting seat and the No. 2 mounting seat to facilitate fixing the column to the road surface. If the No. 2 mounting seat is fixedly connected to the No. 1 mounting seat, the mounting seat will form an obstruction when the column is rotated, making it inconvenient to store.

[0013] Preferably, the rotating storage assembly includes a rotating groove, a support column, and a sleeve; a rotating groove is opened on the No. 1 mounting seat and the No. 2 mounting seat, and a support column is fixedly connected in the rotating groove, and matching sleeves are sleeved on the two rotating shafts. By rotating the sleeves on the support, the No. 2 mounting seat can be rotatably stored at the bottom of the No. 1 mounting seat.

[0014] Beneficial effects of the utility model:

[0015] By designing a highway guardrail that is easy to install, the split design of the existing highway guardrail is changed into an integrated design that can be adjusted. The upright column is fixed on the horizontal bar through a sliding component, and only needs to be fixed with fixing bolts later, which reduces the steps of installing the highway guardrail and improves the efficiency of installing the highway guardrail.

[0016] The column can be rotated through the rotating shaft, and the No. 2 mounting seat can be stored at the bottom end of the No. 1 mounting seat through the shaft sleeve, achieving the effect of folding and storage. During transportation, the floor space occupied by the highway guardrail can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of a first three-dimensional structure of a highway guardrail that is easy to install according to the utility model;

[0018] Figure 2 Shown is a schematic diagram of a second three-dimensional structure of a highway guardrail that is easy to install according to the utility model;

[0019] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the horizontal rails, sliding components and connecting components of the highway guardrail that are easy to install in the utility model;

[0020] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the highway guardrail column, rotating shaft and fixing assembly that is easy to install in the utility model;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the fixed component and the rotating component of the highway guardrail that is easy to install in the utility model;

[0022] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the No. 1 mounting seat and rotating assembly of the highway guardrail that is easy to install according to the utility model.

[0023] Explanation of the reference numerals: 1. column; 2. horizontal bar; 301. slide groove; 302. slider; 4. connecting seat; 5. rotating shaft; 6. fixing groove; 701. groove; 702. protrusion; 801. mounting seat No. 1; 802. mounting seat No. 2; 901. rotating groove; 902. supporting column; 903. bushing. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a highway guardrail that is easy to install includes a column 1, a cross bar 2, a sliding component, a connecting component, a fixing component, and a rotating storage component; a cross bar 2 is arranged on one side of the column 1, a sliding component for moving the column 1 is installed on the cross bar 2, the column 1 is movably connected to the sliding component, a connecting component is arranged between the two cross bars 2, a fixing component is installed at the bottom end of the column 1, and a rotating storage component for adjusting the angle of the fixing component is installed on the fixing component. By designing a highway guardrail that is easy to install, the originally split cross bar 2 and the column 1 are movably connected together, the position of the column 1 on the cross bar 2 can be changed by the sliding component, the connecting component can connect the two cross bars 2, the fixing component installs the column 1 on the road surface, and the rotating component can fold and store the fixing component, which is convenient for transportation of the highway guardrail.

[0026] See also Figure 3-4In this embodiment, the sliding assembly includes a slide groove 301 and a slider 302; the slide groove 301 is provided on the horizontal bar 2, and a slider 302 matching the slide groove 301 is movably connected in the slide groove 301; the front side of the column 1 is fixedly connected to a connecting seat 4, and a rotating shaft 5 is fixedly connected to the connecting seat 4, and the rotating shaft 5 is movably connected in the slider 302; the horizontal bar 2 is provided with a through fixing groove 6 matching the anchor hole on the connecting seat 4, and a fixing bolt is inserted in the fixing groove 6 through the anchor hole, and the connecting assembly includes a groove 701 and a protrusion 702; a groove 701 is provided on one side of the horizontal bar 2, and a protrusion 7 matching the groove 701 is fixedly connected on the other side of the horizontal bar 2 02, the slider 302 moves in the slide groove 301 to drive the column 1 to move on the cross bar 2, so as to change the position of the column 1, and the shaft 5 moves in the slider 302 to drive the column 1 and the connecting seat 4 to move on the cross bar 2. When the column 1 is rotated to a direction parallel to the cross bar 2, the column 1 can be stored to reduce the space occupied by the column 1, which is convenient for the transportation of the highway guardrail. The position relationship between the column 1 and the cross bar 2 is fixed by the fixing bolts passing through the anchor hole and the fixing groove 6, and the nuts close to the cross bar 2. When the cross bar 2 is spliced, the protrusion 702 can be aligned with the groove 701 to extend the length of the highway guardrail.

[0027] See also Figure 5-6 In this embodiment, the fixing assembly includes a No. 1 mounting seat 801 and a No. 2 mounting seat 802; the bottom end of the column 1 is fixedly connected to the No. 1 mounting seat 801, and the bottom end of the column 1 is provided with a No. 2 mounting seat 802 opposite to the No. 1 mounting seat 801. The rotating storage assembly includes a rotating groove 901, a support column 902, and a shaft sleeve 903; the No. 1 mounting seat 801 and the No. 2 mounting seat 802 are provided with a rotating groove 901, and the supporting column 903 is fixedly connected in the rotating groove 901. 2. The two rotating shafts 5 are sleeved with matching shaft sleeves 903. The No. 1 mounting seat 801 and the No. 2 mounting seat 802 are provided with anchor holes to facilitate fixing the column 1 on the road surface. If the No. 2 mounting seat 802 and the No. 1 mounting seat 801 are fixedly connected, when the column 1 is rotated, the mounting seat will form an obstruction, which is not convenient for storage. By rotating the shaft sleeve 903 on the support, the No. 2 mounting seat 802 can be rotated and stored at the bottom of the No. 1 mounting seat 801.

[0028] When working, the staff first transports the highway guardrail to the installation site, then takes out the highway guardrail, rotates the column 1, and drives the column 1 to a vertical state by rotating the rotating shaft 5 in the slider 302, and then rotates the No. 2 mounting seat 802 and the shaft sleeve 903, and rotates the No. 2 mounting seat 802 to the front side of the No. 1 mounting seat 801, and moves the slider 302 to slide in the slide groove 301, driving the column 1 to move on the horizontal rail 2. After moving it to a suitable position, it is installed on the ground through the fixing bolts, and then the fixing bolts are taken out and passed through the anchor holes on the connecting seat 4 through the fixing grooves 6, and the nuts are tightened at the other end of the horizontal rail 2 to fix it;

[0029] After taking out the new highway guardrail and rotating the column 1 and the second mounting seat 802 to the appropriate position, the two horizontal bars 2 are connected by inserting the protrusion 702 on the new horizontal bar 2 into the groove 701 opened on the installed horizontal bar 2, and then the slider 302 is moved to the appropriate position and the new highway guardrail is fixed by fixing bolts.

[0030] Through the above steps, a highway guardrail that is easy to install is designed, and the split design of the existing highway guardrail is changed to an integrated design that can be adjusted. The column 1 is fixed to the crossbar 2 through a sliding component, and it only needs to be fixed with fixing bolts later, which reduces the steps of installing the highway guardrail and improves the efficiency of installing the highway guardrail, so as to solve the problem that the existing highway guardrail is often a split design and requires a lot of time to install.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A highway guardrail that is easy to install, comprising a column (1) and a horizontal bar (2); characterized in that: It also includes a sliding component, a connecting component, a fixing component, and a rotating storage component; a horizontal bar (2) is arranged on one side of the column (1), a sliding component for moving the column (1) is installed on the horizontal bar (2), the column (1) is movably connected to the sliding component, a connecting component is arranged between the two horizontal bars (2), a fixing component is installed at the bottom end of the column (1), and a rotating storage component for adjusting the angle of the fixing component is installed on the fixing component.

2. The easy-to-install highway guardrail according to claim 1, characterized in that: The sliding assembly comprises a slide groove (301) and a slider (302); the slide groove (301) is provided on the horizontal bar (2), and a slider (302) matching the slide groove (301) is movably connected in the slide groove (301).

3. The easy-to-install highway guardrail according to claim 2, characterized in that: A connecting seat (4) is fixedly connected to the front side of the column (1), a rotating shaft (5) is fixedly connected to the connecting seat (4), and the rotating shaft (5) is movably connected to the inside of the sliding block (302).

4. The easy-to-install highway guardrail according to claim 3 is characterized in that: A through fixing groove (6) matching the anchor hole on the connecting seat (4) is provided on the horizontal rail (2), and a fixing bolt is inserted into the anchor hole in the fixing groove (6).

5. The easy-to-install highway guardrail according to claim 1, characterized in that: The connecting component comprises a groove (701) and a protrusion (702); the groove (701) is provided on one side of the horizontal bar (2), and the protrusion (702) matching the groove (701) is fixedly connected to the other side of the horizontal bar (2).

6. The easy-to-install highway guardrail according to claim 1, characterized in that: The fixing assembly comprises a first mounting seat (801) and a second mounting seat (802); the bottom end of the column (1) is fixedly connected to the first mounting seat (801), and the bottom end of the column (1) is provided with a second mounting seat (802) opposite to the first mounting seat (801).

7. The easy-to-install highway guardrail according to claim 6, characterized in that: The rotating storage assembly comprises a rotating groove (901), a supporting column (902), and a shaft sleeve (903); the first mounting seat (801) and the second mounting seat (802) are provided with the rotating groove (901), the supporting column (902) is fixedly connected in the rotating groove (901), and the two rotating shafts (5) are sleeved with matching shaft sleeves (903).

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