CN211229607U - Face limit and protect shaped steel guardrail - Google Patents

Abstract

The utility model discloses a limb enclosure protects shaped steel guardrail, including spliced pole and guardrail main part, the lower extreme of guardrail main part is provided with the baseboard, the guardrail main part is provided with coupling mechanism with the junction of baseboard, coupling mechanism includes picture peg, slot, baffle and knob bolt, picture peg fixed mounting is in the inboard of baseboard, the slot is seted up in the inboard bottom of guardrail main part, the baffle rotates through the pivot and connects in the inboard bottom of guardrail main part, and the position of baffle corresponds with the slot, the knob bolt closes in one end of baffle soon, the both ends of guardrail main part are provided with buffer gear; the skirting board can be replaced through the arranged connecting mechanism, so that the damage of the guardrail body caused by the damage of the skirting board is prevented, and the skirting board is convenient to replace; through the buffer gear who designs, when the guardrail received the striking, can cushion through buffer gear, make the bearing capacity of guardrail better.

Description

Face limit and protect shaped steel guardrail

Technical Field

The utility model belongs to the technical field of the guardrail, concretely relates to face limit enclosure and protect shaped steel guardrail.

Background

The guardrail is a fence. The edge-facing enclosure used in construction can be used in the high-altitude edge-facing positions of bridges, foundation pits and the like, and a skirting board is arranged below the high-altitude edge-facing enclosure. Guard rails are commonly made of steel, such as: stainless steel, round steel pipe, square steel pipe or profiled steel plate, and iron wire.

The skirting board that faces limit and protects shaped steel guardrail lower extreme can appear damaging when using, and the skirting board adopts welded mounting on the guardrail usually, the inconvenient problem of changing, for this we propose one kind face limit and protect shaped steel guardrail.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face limit and protect shaped steel guardrail to current one kind of proposing in solving above-mentioned background art faces the baseboard that limit protects shaped steel guardrail lower extreme when using and can appear damaging, and the baseboard adopts welded mounting on the guardrail usually, the inconvenient problem of changing of going on.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a face limit enclosure and protect shaped steel guardrail, includes spliced pole and guardrail main part, the lower extreme of guardrail main part is provided with the baseboard, the guardrail main part is provided with coupling mechanism with the junction of baseboard, coupling mechanism includes picture peg, slot, baffle and knob bolt, picture peg fixed mounting is in the inboard of baseboard, the inboard bottom at the guardrail main part is seted up to the slot, the baffle rotates the inboard bottom of connecting in the guardrail main part through the pivot, and the position of baffle corresponds with the slot, the knob bolt closes the one end at the baffle soon.

Preferably, the both ends of guardrail main part are provided with buffer gear, buffer gear includes connecting plate, first buffering post, baseboard, spring and second buffering post, first buffering post sets up the inboard at the guardrail main part, and first buffering post and guardrail main part formula structure as an organic whole, baseboard slidable mounting is in the inside of first buffering post, the one end and the baseboard fixed connection of first buffering post, and the spring housing establishes the one end at second buffering post, the both ends of spring respectively with baseboard and the inboard one end fixed connection of first buffering post, the other end and the connecting plate of second buffering post pass through bolt fixed connection.

Preferably, a protective net is arranged on the inner side of the guardrail main body and fixedly connected with the first buffer column and the guardrail main body.

Preferably, the lower end of the connecting column is provided with a fixing plate.

Preferably, the connecting column is rotatably connected with the sleeve through a bearing, and the connecting plate is arranged on the sleeve.

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

(1) through the coupling mechanism who sets up, can change the baseboard, prevent that the baseboard from damaging the back, lead to the guardrail main part to appear damaging, and the convenience is changed the baseboard.

(2) Through the buffer gear who designs, when the guardrail received the striking, can cushion through buffer gear, make the bearing capacity of guardrail better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the utility model at a in fig. 1;

fig. 3 is a schematic top view of the connection mechanism of the present invention;

FIG. 4 is a schematic side view of the connecting mechanism of the present invention;

in the figure: 1. connecting columns; 2. a connecting plate; 3. a first buffer column; 4. a guardrail body; 5. skirting boards; 6. a spring; 7. A second buffer column; 8. inserting plates; 9. a slot; 10. a baffle plate; 11. knob bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a limb enclosure protection shaped steel guardrail comprises a connecting column 1 and a guardrail main body 4, wherein a baseboard 5 is arranged at the lower end of the guardrail main body 4, a connecting mechanism is arranged at the joint of the guardrail main body 4 and the baseboard 5, the connecting mechanism comprises an inserting plate 8, a slot 9, a baffle plate 10 and a knob bolt 11, the inserting plate 8 is fixedly arranged at the inner side of the baseboard 5, the slot 9 is arranged at the bottom of the inner side of the guardrail main body 4, the baffle plate 10 is rotatably connected to the bottom of the inner side of the guardrail main body 4 through a rotating shaft, the position of the baffle plate 10 corresponds to the slot 9, the knob bolt 11 is screwed at one end of the baffle plate 10, when the baseboard 5 is damaged due to stress, the knob bolt 11 can be unscrewed to rotate the baffle plate 10, the baffle plate 10 is rotated away from the inserting plate 8, then the inserting plate 8 can be pulled out of the slot 9, the baseboard 5 is detached, when the baseboard 5 is installed, then the baffle 10 is turned to press on the inserting plate 8, and the knob bolt 11 is turned to press on the inserting plate 8.

In this embodiment, preferably, two ends of the guardrail body 4 are provided with a buffering mechanism, the buffering mechanism comprises a connecting plate 2, a first buffering column 3, a skirting board 5, a spring 6 and a second buffering column 7, the first buffering column 3 is arranged on the inner side of the guardrail body 4, the first buffering column 3 and the guardrail body 4 are of an integral structure, the skirting board 5 is slidably mounted inside the first buffering column 3, one end of the second buffering column 7 is fixedly connected with the skirting board 5, the spring 6 is sleeved at one end of the second buffering column 7, two ends of the spring 6 are respectively fixedly connected with the skirting board 5 and one end of the inner side of the first buffering column 3, the other end of the second buffering column 7 is fixedly connected with the connecting plate 2 through a bolt, when the guardrail is stressed, the second buffering column 7 pulls the skirting board 5 to slide in the first buffering column 3, and compresses the spring 6, and buffers through the elasticity of the spring 6, make 4 protective effect of guardrail main part better, and reduce the damage of guardrail.

In this embodiment, preferably, a protective net is arranged on the inner side of the guardrail main body 4, and the protective net is fixedly connected with the first buffer post 3 and the guardrail main body 4, so that the guardrail main body 4 has a better use effect.

In this embodiment, preferably, the lower end of the connecting column 1 is provided with a fixing plate, so that the connecting column 1 can be conveniently installed at a use position.

In this embodiment, preferably, connect the sleeve through the bearing rotation on the spliced pole 1, and connecting plate 2 installs on the sleeve, can adjust 4 installation angles of guardrail main part according to high altitude such as bridge, foundation ditch border position.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the installation and the safety protection of the utility model are firstly checked, then the utility model can be used, when the guardrail is stressed, the second buffer post 7 pulls the skirting board 5 to slide in the first buffer post 3, and the spring 6 is compressed, the buffer is carried out through the elasticity of the spring 6, the protection effect of the guardrail main body 4 is better, and the damage of the guardrail is reduced, when the skirting board 5 is stressed and damaged, the knob bolt 11 is unscrewed to rotate the baffle 10, the baffle 10 is rotated away from the inserting board 8, then the inserting board 8 can be pulled out from the inserting groove 9, the skirting board 5 is disassembled, when the skirting board 5 is installed, the inserting board 8 is inserted into the inserting groove 9, the rotating baffle 10 is pressed on the inserting board 8, the rotating knob bolt 11 is pressed on the inserting board 8, thus the use process of the utility model is completed, the utility model has simple structure, the use is safe and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a face limit and protect shaped steel guardrail, includes spliced pole (1) and guardrail main part (4), its characterized in that: the lower extreme of guardrail main part (4) is provided with baseboard (5), guardrail main part (4) is provided with coupling mechanism with the junction of baseboard (5), coupling mechanism includes picture peg (8), slot (9), baffle (10) and knob bolt (11), picture peg (8) fixed mounting is in the inboard of baseboard (5), the inboard bottom at guardrail main part (4) is seted up in slot (9), baffle (10) rotate the inboard bottom of connecting in guardrail main part (4) through the pivot, and the position of baffle (10) corresponds with slot (9), knob bolt (11) close the one end at baffle (10) soon.

2. The limb periphery profiled steel fence as claimed in claim 1, wherein: the utility model discloses a guardrail buffering structure, including guardrail main part (4), first buffering post (3), baseboard (5), spring (6) and second buffering post (7), buffering mechanism includes connecting plate (2), first buffering post (3), baseboard (5), spring (6) and second buffering post (7), first buffering post (3) sets up the inboard in guardrail main part (4), and first buffering post (3) and guardrail main part (4) formula structure as an organic whole, baseboard (5) slidable mounting is in the inside of first buffering post (3), the one end and baseboard (5) fixed connection of second buffering post (7), and spring (6) cover establishes the one end at second buffering post (7), the both ends of spring (6) respectively with baseboard (5) and the inboard one end fixed connection of first buffering post (3), the other end and connecting plate (2) of second buffering post (7) pass through bolt fixed connection.

3. The limb periphery profiled steel fence as claimed in claim 2, wherein: the inner side of the guardrail main body (4) is provided with a protective net, and the protective net is fixedly connected with the first buffer column (3) and the guardrail main body (4).

4. The limb periphery profiled steel fence as claimed in claim 1, wherein: the lower end of the connecting column (1) is provided with a fixing plate.

5. The limb periphery profiled steel fence as claimed in claim 1, wherein: the connecting column (1) is rotatably connected with the sleeve through a bearing, and the connecting plate (2) is arranged on the sleeve.

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