CN218263602U

CN218263602U - Protective fence

Info

Publication number: CN218263602U
Application number: CN202221381107.1U
Authority: CN
Inventors: 张希伟; 陈国军; 王增斌; 周琪; 王国栋; 李红武
Original assignee: Shandong Expressway Shuntongdao Bridge Engineering Co ltd
Current assignee: Shandong Expressway Shuntongdao Bridge Engineering Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2023-01-10
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a guard railing, including the railing main part, the fluting has been seted up to the intermediate position of railing main part, the first pivot of equal fixedly connected with in the inside both sides upper end of fluting, the inside bottom of fluting is rotated and is connected with the second pivot, the inside of fluting is provided with the supporting seat. The utility model discloses in, wait time is longer in the visitor's lining up, can overturn the supporting seat round the second pivot, make fixture block and railing main part block and establish, thereby can make the visitor can sit on the supporting seat, when the visitor stands up, the spring pull rod can drive the supporting seat and rotate to grooved inside, make the supporting seat can not hinder the visitor's walking, when needs sunshade, can be through waveing the crank, it rotates to drive two-way threaded rod, thereby can drive the slider and remove and be close to along the installation frame, thereby can drive first connecting plate, the second connecting plate rotates, and drive the expansion plate and expand, thereby can make the expansion plate play the effect of sunshade.

Description

Protective fence

Technical Field

The utility model relates to a rail guard technical field especially relates to a rail guard.

Background

At present, guard rails in tourist attractions such as forest parks, scenic spots and scenic spots are various in variety, along with the development of the tourist attractions, the strength and appearance effect of the guard rails are continuously improved, a large number of guard rails are applied to places such as parks, scenic spots and amusement parks, and compared with daily roads, the people stream density of the places is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a protective guard.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a guard rail, includes the railing main part, the fluting has been seted up to the intermediate position of railing main part, the equal first pivot of fixedly connected with in the inside both sides upper end of fluting, the inside bottom of fluting is rotated and is connected with the second pivot, the inside of fluting is provided with the supporting seat, the rear end and the second pivot of supporting seat are rotated and are connected, all rotate in the first pivot and be connected with the spring pull rod, the equal fixedly connected with third pivot of both sides intermediate position of supporting seat, the one end that first pivot was kept away from to the spring pull rod rotates with to the third pivot respectively and is connected, a plurality of fixture blocks of lower extreme fixedly connected with of supporting seat, a plurality of support feet of lower extreme fixedly connected with of railing main part, the equal fixedly connected with fixing base of lower extreme of support foot.

Furthermore, jacks are formed in two sides of the upper end of the handrail main body, connecting rods are inserted into the jacks, and fixing plates are fixedly connected to the upper ends of the connecting rods.

Further, the upper end fixedly connected with installation frame of fixed plate, the inside rotation of installation frame is connected with two-way threaded rod.

Furthermore, the one end intermediate position of installation frame rotates and is connected with the crank, the crank is with the one end fixed connection of two-way threaded rod.

Furthermore, the inside both sides of installation frame all sliding connection have the slider, the slider respectively with one side threaded connection of two-way threaded rod.

Furthermore, all rotate on the slider and be connected with first connecting plate, the intermediate position of first connecting plate rotates to be connected, the front end of first connecting plate all rotates and is connected with the second connecting plate, the front end of second connecting plate rotates and connects.

Further, the upper end fixedly connected with expansion plate of installation frame, the solid fixed ring of lower extreme front side intermediate position fixedly connected with of expansion plate, solid fixed ring's inside is rotated and is connected with the fourth pivot, the lower extreme of fourth pivot is rotated with the front end that corresponds the second connecting plate and is connected.

The utility model has the advantages that:

1. when the utility model is used, when the waiting time of the tourists is long, the guard rail can turn the supporting seat around the second rotating shaft, so that the clamping block and the rail main body are clamped, the tourists can sit on the supporting seat, and when the tourists stand up, the spring pull rod can drive the supporting seat to rotate to the inside of the slot, so that the supporting seat can not obstruct the tourists to walk;

2. the utility model discloses when using, this rail guard can drive two-way threaded rod and rotate through waveing the crank when needs sunshade to can drive the slider and remove and be close to along the installation frame, thereby can drive first connecting plate, second connecting plate and rotate, and drive the expansion plate and expand, thereby can be so that the expansion plate plays the effect of sunshade.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the supporting seat mounting structure of the present invention;

fig. 3 is a schematic view of the fixture block mounting structure of the present invention;

fig. 4 is a schematic view of the main structure of the balustrade of the present invention;

FIG. 5 is a schematic view of the supporting seat structure of the present invention;

fig. 6 is a schematic view of a connection structure of the slider, the first connecting plate and the second connecting plate of the present invention;

fig. 7 is a schematic diagram of the structure of the retractable plate of the present invention.

Illustration of the drawings:

1. a balustrade main body; 2. supporting a ground foot; 3. a fixed seat; 4. grooving; 5. a first rotating shaft; 6. a second rotating shaft; 7. a spring pull rod; 8. a supporting seat; 9. a connecting rod; 10. a fixing plate; 11. a mounting frame; 12. a retractable plate; 13. a jack; 14. a clamping block; 15. a third rotating shaft; 16. a crank; 17. a bidirectional threaded rod; 18. a slider; 19. a first connecting plate; 20. a second connecting plate; 21. a fourth rotating shaft; 22. and (4) fixing the ring.

Detailed Description

As shown in fig. 1-5, a protective guard is provided, including a handrail main body 1, a slot 4 is provided at an intermediate position of the handrail main body 1, a first rotating shaft 5 is fixedly connected to upper ends of two sides of the inner portion of the slot 4, a second rotating shaft 6 is rotatably connected to a bottom end of the inner portion of the slot 4, a supporting seat 8 is provided inside the slot 4, a rear end of the supporting seat 8 is rotatably connected to the second rotating shaft 6, a spring pull rod 7 is rotatably connected to the first rotating shaft 5, a third rotating shaft 15 is fixedly connected to intermediate positions of two sides of the supporting seat 8, one end of the spring pull rod 7, which is far away from the first rotating shaft 5, is rotatably connected to the third rotating shaft 15, a plurality of clamping blocks 14 are fixedly connected to a lower end of the supporting seat 8, a plurality of supporting feet 2 are fixedly connected to a lower end of the handrail main body 1, and a fixing seat 3 is fixedly connected to a lower end of the supporting feet 2.

When using a rail guard, in the using process, place this rail guard in the road both sides that need queue up, can use fixing bolt to fix fixing base 3 and ground, when the visitor queues up waiting time longer, can overturn supporting seat 8 round second pivot 6, make fixture block 14 contact with the front end of railing main part 1, make the visitor can sit on supporting seat 8, when the visitor stands up, spring pull rod 7 can drive supporting seat 8 and rotate to the inside of fluting 4, make supporting seat 8 can not hinder the visitor and walk, when needing the sunshade, can drive crank 16, drive two-way threaded rod 17 and rotate, thereby can drive slider 18 and remove and be close to along installation frame 11, thereby can drive first connecting plate 19, second connecting plate 20 rotates, and drive expansion plate 12 and expand, take connecting rod 9 out in by jack 13 again, connecting rod 9 can fix through fixing bolt, thereby rise expansion plate 12, and then can make expansion plate 12 play the effect of sunshade.

As shown in fig. 2-7, both sides of the upper end of the balustrade body 1 are provided with insertion holes 13, connecting rods 9 are inserted into the insertion holes 13, the upper end of each connecting rod 9 is fixedly connected with a fixing plate 10, the upper end of the fixing plate 10 is fixedly connected with an installation frame 11, the interior of the installation frame 11 is rotatably connected with a two-way threaded rod 17, the middle position of one end of the installation frame 11 is rotatably connected with a crank 16, the crank 16 is fixedly connected with one end of the two-way threaded rod 17, both sides of the interior of the installation frame 11 are slidably connected with sliding blocks 18, the sliding blocks 18 are respectively in threaded connection with one side of the two-way threaded rod 17, the sliding blocks 18 are rotatably connected with first connecting plates 19, the middle positions of the first connecting plates 19 are rotatably connected, the front ends of the first connecting plates 19 are rotatably connected with second connecting plates 20, second connecting plate 20's front end is rotated and is connected, the upper end fixedly connected with expansion plate 12 of installation frame 11, the solid fixed ring 22 of lower extreme front side intermediate position fixedly connected with of expansion plate 12, gu fixed ring 22's inside is rotated and is connected with fourth pivot 21, the lower extreme of fourth pivot 21 rotates with the front end that corresponds second connecting plate 20 and is connected, when needs the sunshade, can be through waveing crank 16, drive two-way threaded rod 17 and rotate, thereby can drive slider 18 and remove and be close to along installation frame 11, thereby can drive first connecting plate 19, second connecting plate 20 rotates, and drive expansion plate 12 and expand, take connecting rod 9 out in by jack 13 again, connecting rod 9 can fix through fixing bolt, thereby rise expansion plate 12, and then can make expansion plate 12 play the effect of sunshade.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A guard rail comprises a rail main body (1), and is characterized in that: fluting (4) has been seted up to the intermediate position of railing main part (1), the equal fixedly connected with first pivot (5) in inside both sides upper end of fluting (4), the inside bottom of fluting (4) is rotated and is connected with second pivot (6), the inside of fluting (4) is provided with supporting seat (8), the rear end and the second pivot (6) of supporting seat (8) are rotated and are connected, all rotate on first pivot (5) and be connected with spring pull rod (7), the equal fixedly connected with third pivot (15) in both sides intermediate position of supporting seat (8), the one end that first pivot (5) were kept away from in spring pull rod (7) rotates with third pivot (15) respectively and is connected, a plurality of fixture blocks (14) of lower extreme fixedly connected with of supporting seat (8), a plurality of support lower extreme fixedly connected with of railing (1) are lower margin (2), the equal fixedly connected with fixing base (3) of lower extreme that supports margin (2).

2. A protective fence according to claim 1, characterized in that: jack (13) have all been seted up to the upper end both sides of railing main part (1), connecting rod (9) have all been inserted to the inside of jack (13), the upper end fixedly connected with fixed plate (10) of connecting rod (9).

3. A guard rail according to claim 2, characterized in that: the upper end fixedly connected with installation frame (11) of fixed plate (10), the inside rotation of installation frame (11) is connected with two-way threaded rod (17).

4. A guard rail according to claim 3, characterized in that: the middle position of one end of the installation frame (11) is rotatably connected with a crank (16), and the crank (16) is fixedly connected with one end of a bidirectional threaded rod (17).

5. A guard rail according to claim 3, characterized in that: the inside both sides of installation frame (11) all sliding connection have slider (18), slider (18) respectively with one side threaded connection of two-way threaded rod (17).

6. A guard rail according to claim 5, characterized in that: the upper portion of the sliding block (18) is rotatably connected with a first connecting plate (19), the middle of the first connecting plate (19) is rotatably connected, the front end of the first connecting plate (19) is rotatably connected with a second connecting plate (20), and the front end of the second connecting plate (20) is rotatably connected.

7. A protective guard according to claim 5, characterized in that: the utility model discloses a solar photovoltaic power generation device, including installation frame (11), the upper end fixedly connected with expansion plate (12) of installation frame (11), the solid fixed ring of lower extreme front side intermediate position fixedly connected with (22) of expansion plate (12), the inside of solid fixed ring (22) is rotated and is connected with fourth pivot (21), the lower extreme of fourth pivot (21) is rotated with the front end that corresponds second connecting plate (20) and is connected.