CN220415046U

CN220415046U - Security management rail

Info

Publication number: CN220415046U
Application number: CN202321892598.0U
Authority: CN
Inventors: 甘代勇; 方刚; 潘家栋; 郑跃林; 汤新怀; 张磊
Original assignee: Sichuan Dingneng Road And Bridge Engineering Co ltd
Current assignee: Sichuan Dingneng Road And Bridge Engineering Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-30
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a safety management fence, which comprises a main body assembly, wherein the main body assembly comprises a top cross bar, a lifting upright post, a lifting seat, a handle, a sliding block, an inserting rod, a tension spring, a connecting frame, a connecting rod, a pulling plate, a fixed sleeve, an inserting hole, a hollow upright post, a bottom cross bar and a sliding chute; the top of the lifting upright post is symmetrically welded to the lower surface of the top cross rod. According to the utility model, the handle is held and the pull plate is pulled, the pull plate drives the connecting frame through the connecting rod, the connecting frame drives the inserted link and pulls the tension spring, and then the inserted link is separated from the jack, and when the handle is pulled upwards or downwards, the height of the fence can be adjusted, so that the fence is suitable for different construction environments, and the fence is convenient to use; when the pulling plate is loosened, the connecting frame drives the inserted bar to reset under the pulling of the tension spring, the inserted bar is inserted into the jack, the position of the lifting seat can be limited through the cooperation of the inserted bar and the jack, and then the height of the fence is fixed.

Description

Security management rail

Technical field:

the utility model relates to a fence, in particular to a safety management fence, and belongs to the technical field of construction fences.

The background technology is as follows:

the fence, namely the guardrail, is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, highways, commercial areas, public places and the like, is visible everywhere in our life, is commonly used for fence isolation or regional division and regional protection, and needs to be used for enclosing construction points in municipal construction processes so as to prevent outsiders from entering mistakenly, and further ensure the safety of construction sites.

At present, in some municipal works construction, frequently use to rail and separate construction place and municipal facilities around, but the rail height that current municipal works construction was used is fixed, can not adjust the height of rail according to different construction environment, and is inconvenient when using, for this reason, proposes a safety management rail.

The utility model comprises the following steps:

the present utility model is directed to a security management fence, which solves one of the problems set forth in the background art.

The utility model is implemented by the following technical scheme: the safety management fence comprises a main body assembly, wherein the main body assembly comprises a top cross rod, a lifting upright post, a lifting seat, a handle, a sliding block, an inserting rod, a tension spring, a connecting frame, a connecting rod, a pulling plate, a fixing sleeve, a jack, a hollow upright post, a bottom cross rod and a sliding chute;

the top symmetry welding of lift stand is in the lower surface of top horizontal pole, the bottom symmetry welding of hollow stand is in the upper surface of bottom horizontal pole, lift seat sliding connection is in fixed sleeve's inside wall, inserted bar sliding connection is in the inside of lift seat, the extension spring cup joints in the lateral wall of inserted bar, link fixed connection is in the front end of inserted bar, the link passes through connecting rod and arm-tie fixed connection, handle fixed connection is in the front surface of slider, the spout is seted up in fixed sleeve's front surface, the jack equidistance is seted up in fixed sleeve's rear surface.

As a further preferred aspect of the present utility model: the lifting stand column is connected to the inner side wall of the hollow stand column in a sliding mode, the top end of the lifting seat is welded to the center of the lower surface of the top cross rod, and the bottom end of the fixing sleeve is welded to the center of the upper surface of the bottom cross rod.

As a further preferred aspect of the present utility model: the rear surface of slider welds in the front surface of elevating seat, slider sliding connection is in the inside wall of spout.

As a further preferred aspect of the present utility model: the outer side wall sliding connection of inserted bar is in the inside wall of jack, the both ends symmetry fixed connection of extension spring is in the back surface of link and the front surface of elevating socket.

As a further preferred aspect of the present utility model: the inside symmetry sliding connection of arm-tie has two guide posts, the both ends symmetry fixed connection of guide post is in interior front wall and interior back wall of handle.

As a further preferred aspect of the present utility model: the pulling plate is positioned inside the handle.

As a further preferred aspect of the present utility model: the outer side wall of the bottom cross bar is provided with a supporting component, and the supporting component comprises two bases, two bolts, two mounting holes and a groove;

the groove is formed in the upper surface of the base, and the two mounting holes are symmetrically formed in the upper surface of the base.

As a further preferred aspect of the present utility model: the bottom cross rod is connected to the inner side wall of the groove in a sliding mode, and the bottom cross rod is fixedly connected with the two bases through two bolts.

The utility model has the advantages that:

1. according to the utility model, the handle is held and the pull plate is pulled, the pull plate drives the connecting frame through the connecting rod, the connecting frame drives the inserting rod and pulls the tension spring, and then the inserting rod is separated from the jack, when the handle is pulled upwards or downwards, the handle pulls the lifting seat through the sliding block, the lifting seat drives the top cross rod and the lifting upright post to move, and then the height of the fence can be adjusted, so that the fence is suitable for different construction environments, and the use is convenient.

2. When the pull plate is loosened, the connecting frame drives the inserted link to reset under the pulling of the tension spring, the inserted link is inserted into the jack, the position of the lifting seat can be limited through the cooperation of the inserted link and the jack, and then the height of the fence is fixed.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the connection of the bayonet to the connector frame of the present utility model;

FIG. 3 is a schematic view of the main assembly of the present utility model;

FIG. 4 is a schematic view of a fixing sleeve according to the present utility model;

fig. 5 is a schematic view of a support assembly according to the present utility model.

In the figure: 101. a body assembly; 11. a top rail; 12. lifting the upright post; 13. a lifting seat; 14. a handle; 15. a slide block; 16. a rod; 17. a tension spring; 18. a connecting frame; 19. a connecting rod; 20. pulling a plate; 21. a guide post; 22. a fixed sleeve; 23. a jack; 24. a hollow upright; 25. a bottom rail; 26. a chute; 301. a support assembly; 31. a base; 32. a bolt; 33. a mounting hole; 34. a groove.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the present utility model provides a technical solution: the safety management fence comprises a main body assembly 101, wherein the main body assembly 101 comprises a top cross bar 11, a lifting upright post 12, a lifting seat 13, a handle 14, a sliding block 15, an inserting rod 16, a tension spring 17, a connecting frame 18, a connecting rod 19, a pulling plate 20, a fixed sleeve 22, an inserting hole 23, a hollow upright post 24, a bottom cross bar 25 and a sliding chute 26;

the top of lift stand 12 symmetrical welding is in the lower surface of top horizontal pole 11, the bottom symmetry of hollow stand 24 is welded in the upper surface of bottom horizontal pole 25, lift seat 13 sliding connection is in the inside wall of fixed sleeve 22, inserted bar 16 sliding connection is in the inside of lift seat 13, extension spring 17 cup joints in the lateral wall of inserted bar 16, link 18 fixed connection is in the front end of inserted bar 16, link 18 passes through connecting rod 19 and arm-tie 20 fixed connection, handle 14 fixed connection is in the front surface of slider 15, spout 26 is seted up in the front surface of fixed sleeve 22, jack 23 equidistance is seted up in the rear surface of fixed sleeve 22.

In this embodiment, specific: the lifting upright post 12 is slidably connected to the inner side wall of the hollow upright post 24, the top end of the lifting seat 13 is welded to the center of the lower surface of the top cross rod 11, the bottom end of the fixed sleeve 22 is welded to the center of the upper surface of the bottom cross rod 25, and then a fence can be formed between the top cross rod 11 and the bottom cross rod 25 through the cooperation of the lifting upright post 12 and the hollow upright post 24 so as to play a role in enclosing, and the safety of a construction site is ensured.

In this embodiment, specific: the rear surface welding of slider 15 is in the front surface of lift seat 13, slider 15 sliding connection is in the inside wall of spout 26, and then can be with lift seat 13 and handle 14 fixed connection through slider 15, when upwards pulling handle 14, because lift seat 13 and top horizontal pole 11 fixed connection, top horizontal pole 11 and lift stand 12 fixed connection, consequently handle 14 passes through slider 15 pulling lift seat 13 upward movement, and lift seat 13 drives top horizontal pole 11 and lift stand 12 upward movement, and then realizes adjusting rail height's purpose.

In this embodiment, specific: the outer side wall sliding connection of inserted bar 16 is in the inside wall of jack 23, the both ends symmetry fixed connection of extension spring 17 is in the rear surface of link 18 and the front surface of elevating seat 13, when pulling arm-tie 20, arm-tie 20 passes through connecting rod 19 and drives link 18, link 18 drives inserted bar 16 and pulls extension spring 17, can make inserted bar 16 break away from jack 23, and then can adjust the height of rail this moment, when loosening arm-tie 20, under the pulling of extension spring 17, link 18 drives inserted bar 16 and resets, inserted bar 16 inserts in jack 23, and then through the cooperation of inserted bar 16 and jack 23 this moment, can inject elevating seat 13's position, so that the height of rail is fixed.

In this embodiment, specific: the pull plate 20 is symmetrically and slidingly connected with two guide posts 21, two ends of the guide posts 21 are symmetrically and fixedly connected with the inner front wall and the inner rear wall of the handle 14, and the guide posts 21 can guide the pull plate 20.

In this embodiment, specific: the pulling plate 20 is positioned inside the handle 14, and the pulling plate 20 is arranged inside the handle 14, so that the pulling plate is convenient for a worker to realize one-hand adjustment.

In this embodiment, specific: the outer side wall of the bottom cross bar 25 is provided with a supporting component 301, and the supporting component 301 comprises two bases 31, two bolts 32, two mounting holes 33 and a groove 34;

the recess 34 is seted up in the upper surface of base 31, and two mounting holes 33 symmetry are seted up in the upper surface of base 31, and end horizontal pole 25 sliding connection is in the inside wall of recess 34, and end horizontal pole 25 can support main part subassembly 101 through base 31 through two bolts 32 and two base 31 fixed connection, reinforcing holistic stability, and is connected base 31 and end horizontal pole 25 through bolt 32, conveniently dismantles base 31.

The theory of operation or the structure principle, during the use, place bottom horizontal pole 25 in recess 34, then use bolt 32 with base 31 and bottom horizontal pole 25 fixed connection, can place the rail in the construction point this moment, through the cooperation of lift stand 12 and hollow stand 24, can form a rail between top horizontal pole 11 and bottom horizontal pole 25, in order to play the effect of retaining, guarantee job site's safety, when need highly adjusting the rail, handle 14 is held to the one hand, simultaneously pulling arm-tie 20, arm-tie 20 slides along guide post 21, drive link 18 through connecting rod 19 when arm-tie 20 slides, link 18 drives inserted bar 16 and pulling extension spring 17, and then inserted bar 16 breaks away from jack 23 this moment, when upwards pulling handle 14, handle 14 passes through slider 15 pulling elevating socket 13 and upwards moves, elevating socket 13 drives top horizontal pole 11 and elevating stand 12 upwards, and then can heighten the height of rail, when releasing arm-tie 20, under the pulling of extension spring 17, link 18 drives inserted bar 16 and resets, inserted into jack 23, through the jack position that can limit the height of rail 13 through cooperation this moment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The safety management fence is characterized by comprising a main body assembly (101), wherein the main body assembly (101) comprises a top cross rod (11), a lifting upright post (12), a lifting seat (13), a handle (14), a sliding block (15), an inserting rod (16), a tension spring (17), a connecting frame (18), a connecting rod (19), a pull plate (20), a fixing sleeve (22), a jack (23), a hollow upright post (24), a bottom cross rod (25) and a sliding chute (26);

the top symmetry welding of lift stand (12) is in the lower surface of top horizontal pole (11), the bottom symmetry welding of hollow stand (24) is in the upper surface of end horizontal pole (25), lift seat (13) sliding connection is in the inside wall of fixed sleeve (22), inserted bar (16) sliding connection is in the inside of lift seat (13), extension spring (17) cup joint in the lateral wall of inserted bar (16), link (18) fixed connection is in the front end of inserted bar (16), link (18) pass through connecting rod (19) and arm-tie (20) fixed connection, handle (14) fixed connection is in the front surface of slider (15), spout (26) are seted up in the front surface of fixed sleeve (22), jack (23) equidistance is seted up in the rear surface of fixed sleeve (22).

2. A safety management fence according to claim 1, characterized in that the lifting column (12) is slidably connected to the inner side wall of the hollow column (24), the top end of the lifting seat (13) is welded to the center of the lower surface of the top cross bar (11), and the bottom end of the fixing sleeve (22) is welded to the center of the upper surface of the bottom cross bar (25).

3. A safety management fence according to claim 1, characterized in that the rear surface of the slider (15) is welded to the front surface of the lifting base (13), the slider (15) being slidingly connected to the inner side wall of the chute (26).

4. The safety management fence according to claim 1, wherein the outer side wall of the insertion rod (16) is slidably connected to the inner side wall of the insertion hole (23), and two ends of the tension spring (17) are symmetrically and fixedly connected to the rear surface of the connecting frame (18) and the front surface of the lifting seat (13).

5. A safety management fence according to claim 1, characterized in that the pull plate (20) is symmetrically and slidingly connected with two guide posts (21), and both ends of the guide posts (21) are symmetrically and fixedly connected with the inner front wall and the inner rear wall of the handle (14).

6. A safety management fence as claimed in claim 5 wherein the pulling plate (20) is located inside the handle (14).

7. A safety management fence as claimed in claim 2, characterized in that the outer side wall of the bottom rail (25) is fitted with a support assembly (301), the support assembly (301) comprising two bases (31), two bolts (32), two mounting holes (33) and a groove (34);

the grooves (34) are formed in the upper surface of the base (31), and the two mounting holes (33) are symmetrically formed in the upper surface of the base (31).

8. A safety management fence according to claim 7, characterized in that the bottom rail (25) is slidingly connected to the inner side walls of the recess (34), the bottom rail (25) being fixedly connected to the two bases (31) by two bolts (32).