CN212802802U

CN212802802U - Railway protective fence upright post

Info

Publication number: CN212802802U
Application number: CN202020874084.2U
Authority: CN
Inventors: 张石磊; 赵芳芳; 王英晓; 董美颖
Original assignee: Hebei Chaocheng Traffic Protection Facilities Manufacturing Co ltd
Current assignee: Hebei Chaocheng Traffic Protection Facilities Manufacturing Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-03-26
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a railway protective fence stand, including first support and folding net, the slider has been cup jointed to the outside of first support, the side fixedly connected with cardboard of slider, the spout has been seted up to the side of cardboard, the inside joint of spout has the folding net, the first bracing piece of top fixedly connected with of first support side, the first telescopic link of pegging graft of the one end of first support is kept away from to first bracing piece, the one end fixedly connected with second support of first bracing piece is kept away from to first telescopic link. This railway safety fence stand, through the setting of first support, folding net, slider and second support, the user of service can adjust the slider the position on first support and second support and change the height of folding net, has not only increased the device's variety, and the steadiness and the variability that the device can also be guaranteed to first support folding net moreover, the use of the protection of the railway of being more convenient for.

Description

Railway protective fence upright post

Technical Field

The utility model relates to a railway protector technical field specifically is a railway protective fence stand.

Background

The speed per hour of the high-speed rail motor train unit reaches more than 250 kilometers, which is equivalent to the speed of 70 meters per second, strong adsorption air flow is generated during operation, once people enter a closed railway line, people are possibly sucked into the bottom of the train, and although protective fences are installed along the high-speed rail line, a plurality of residents living near the high-speed rail line climb over and climb the guardrail.

The railway guardrail is a railway facility which is applied to a high-speed railway and has the functions of safety and protection, and is generally formed by splicing and connecting prefabricated cement components, the conventional guardrail generally adopts a structure of a vertical column and a transverse rod for connection and fastening, can have the functions of general warning and protection, cannot ensure the stability of a fence vertical column, and the conventional fence vertical column is of a fixed structure and is not beneficial to the movement and installation of personnel during installation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a railway protective fence stand has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a railway protective fence stand, includes first support and folded web, the slider has been cup jointed to the outside of first support, the side fixedly connected with cardboard of slider, the spout has been seted up to the side of cardboard, the inside joint of spout has the folded web, the first bracing piece of top fixedly connected with of first support side, the first telescopic link of pegging graft of one end that first support was kept away from to first bracing piece, the one end fixedly connected with second support that first bracing piece was kept away from to first telescopic link, the bottom fixedly connected with second bracing piece of second support side, the one end that the second support was kept away from to the second bracing piece is pegged graft and is had the second telescopic link.

Optionally, the bottom ends of the first support and the second support are fixedly connected with a bottom plate, and the upper surface of the bottom plate is in threaded connection with a fixing bolt.

Optionally, the side surfaces of the first support and the second support are both provided with positioning holes, the side surface of the slider is in threaded connection with a positioning bolt, and one end of the positioning bolt penetrating through the side surface of the slider is in threaded connection with the positioning holes.

Optionally, a clamping column is inserted into one end of the folding net, and the folding net is clamped inside the sliding groove through the clamping column.

Optionally, the side surfaces of the first supporting rod and the second supporting rod are in threaded connection with clamping bolts, threaded holes are formed in the side surfaces of the first telescopic rod and the second telescopic rod, and the clamping bolts are in threaded connection with the threaded holes.

Optionally, the number of the folding net is four, and four the folding net is equally arranged on the side of the first support.

(III) advantageous effects

The utility model provides a railway protective fence stand possesses following beneficial effect:

1. this railway safety fence stand, through the setting of first support, folding net, slider and second support, the user of service can adjust the slider the position on first support and second support and change the height of folding net, has not only increased the device's variety, and the steadiness and the variability that the device can also be guaranteed to first support folding net moreover, the use of the protection of the railway of being more convenient for.

2. This railway safety fence stand through the setting of folding net, first bracing piece, first telescopic link, second bracing piece and second telescopic link, with first support and second support through first telescopic link and the indentation of second telescopic link, the folding net also can be folded, can be very big reduce the device's volume, and the operation of being convenient for, provides convenience for the device's installation and dismantlement.

Drawings

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

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

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a first bracket; 2. folding the web; 3, a sliding block; 4. clamping a plate; 5. a chute; 6. a first support bar; 7. a first telescopic rod; 8. a second bracket; 9. a second support bar; 10. a second telescopic rod; 11. A base plate; 12. fixing the bolt; 13. positioning holes; 14. positioning the bolt; 15. clamping the column; 16. clamping the bolt; 17. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a railway protective fence upright column comprises a first support 1 and a folding net 2, a sliding block 3 is sleeved outside the first support 1, a clamping plate 4 is fixedly connected to the side surface of the sliding block 3, a sliding groove 5 is formed in the side surface of the clamping plate 4, the folding net 2 is clamped inside the sliding groove 5, a first supporting rod 6 is fixedly connected to the top end of the side surface of the first support 1, a first telescopic rod 7 is inserted into one end of the first supporting rod 6, which is far away from the first support 1, a second support 8 is fixedly connected to one end of the first telescopic rod 7, which is far away from the first supporting rod 6, through the arrangement of the first support 1, the folding net 2, the sliding block 3 and the second support 8, a user can adjust the positions of the sliding block 3 on the first support 1 and the second support 8 to change the height of the folding net 2, the diversity of the device is increased, and the folding net 2 of the first support 1 can also ensure the stability and variability of the, the use of railway protection is more convenient; the bottom end of the side surface of the second support 8 is fixedly connected with a second support rod 9, one end, far away from the second support 8, of the second support rod 9 is connected with a second telescopic rod 10 in an inserting mode, the first support 1 and the second support 8 are retracted through the first telescopic rod 7 and the second telescopic rod 10 through the arrangement of the folding net 2, the first support rod 6, the first telescopic rod 7, the second support rod 9 and the second telescopic rod 10, the folding net 2 can be folded, the size of the device can be greatly reduced, the device is convenient to operate, and convenience is brought to installation and disassembly of the device; bottom fixedly connected with bottom plate 11 of first support 1 and second support 8, the upper surface threaded connection of bottom plate 11 has fixing bolt 12, locating hole 13 has all been seted up to the side of first support 1 and second support 8, the side threaded connection of slider 3 has positioning bolt 14, positioning bolt 14 runs through the one end and the locating hole 13 threaded connection of slider 3 side, the one end of folded net 2 is pegged graft and is had card post 15, folded net 2 is through the inside of card post 15 joint at spout 5, the equal threaded connection in side of first bracing piece 6 and second bracing piece 9 has chucking bolt 16, threaded hole 17 has all been seted up to the side of first telescopic link 7 and second telescopic link 10, chucking bolt 16 and threaded hole 17 threaded connection, the quantity of folded net 2 is four, and four folded net 2 equidistance evenly set up the side at first support 1.

The working principle and the operation method are as follows: this railway safety fence stand, during the use, the position on first support 1 and second support 8 that the user can adjust slider 3 and change folding net 2's height, the diversity of the device has not only been increased, and the steadiness and the variability of the device can also be guaranteed to 1 folding net 2 of first support, the use of the protection of the railway of being more convenient for, with first support 1 and second support 8 through first telescopic link 7 and the indentation of second telescopic link 10, folding net 2 also can be folded, the very big volume that reduces the device of ability, and be convenient for operate, installation and dismantlement for the device provide convenience.

The above, 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 railway protective fence stand, includes first support (1) and folding net (2), its characterized in that: slider (3) have been cup jointed to the outside of first support (1), side fixedly connected with cardboard (4) of slider (3), spout (5) have been seted up to the side of cardboard (4), the inside joint of spout (5) has folding net (2), the first bracing piece (6) of top fixedly connected with of first support (1) side, first telescopic link (7) are pegged graft to the one end of keeping away from first support (1) in first bracing piece (6), the one end fixedly connected with second support (8) of keeping away from first bracing piece (6) in first telescopic link (7), the bottom fixedly connected with second bracing piece (9) of second support (8) side, the one end that second support (8) were kept away from in second bracing piece (9) is pegged graft and is had second telescopic link (10).

2. A railway safety fence post according to claim 1 wherein: the bottom end of the first support (1) and the bottom end of the second support (8) are fixedly connected with a bottom plate (11), and the upper surface of the bottom plate (11) is in threaded connection with a fixing bolt (12).

3. A railway safety fence post according to claim 1 wherein: locating holes (13) are formed in the side faces of the first support (1) and the second support (8), a locating bolt (14) is connected to the side face of the sliding block (3) in a threaded mode, and the locating bolt (14) penetrates through one end of the side face of the sliding block (3) and is connected with the locating holes (13) in a threaded mode.

4. A railway safety fence post according to claim 1 wherein: one end of the folding net (2) is inserted with a clamping column (15), and the folding net (2) is clamped in the sliding groove (5) through the clamping column (15).

5. A railway safety fence post according to claim 1 wherein: the side of first bracing piece (6) and second bracing piece (9) is equal threaded connection has chucking bolt (16), threaded hole (17) are all seted up to the side of first telescopic link (7) and second telescopic link (10), chucking bolt (16) and threaded hole (17) threaded connection.

6. A railway safety fence post according to claim 1 wherein: the quantity of folding net (2) is four, and four folding net (2) equidistance evenly sets up the side at first support (1).