CN218759194U

CN218759194U - Face limit protection fence suitable for infrastructure field

Info

Publication number: CN218759194U
Application number: CN202222825413.6U
Authority: CN
Inventors: 高永涛; 郑刘勇; 禹业涛; 牛得水; 陈帅
Original assignee: China Construction Fifth Engineering Bureau Co Ltd
Current assignee: China Construction Fifth Engineering Bureau Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-28
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a face limit protection rail suitable for infrastructure field. The edge protection fence applicable to the field of infrastructure comprises at least two upright columns which are arranged in parallel and one less protection fence than the number of the upright columns, wherein the upright columns are in socket joint with the protection fence, and connecting components connected with the protection fence are arranged at the upper end, the lower end, the left side and the right side of each upright column; the connecting assembly comprises two limiting plates, the two limiting plates are fixedly connected with the upright post, and a limiting groove used for inserting the protective fence is formed in the middle of the two limiting plates and the upright post. This face limit protection rail suitable for infrastructure field, the upper and lower both ends of stand all are provided with coupling assembling, and four ends of protection rail all are connected with the stand, and are more stable.

Description

Face limit protection fence suitable for infrastructure field

Technical Field

The utility model belongs to the technical field of infrastructure auxiliary work, concretely relates to face limit protection rail suitable for the infrastructure field.

Background

In the infrastructure road construction, the high fill roadbed slope protection, the rain and sewage groove protection, the foundation pit protection and the wellhead protection are important works in the construction safety management process. In most construction sites, the phenomena of no edge protection or the phenomena of tilting, inclination and the like of edge protection generally exist, so that obvious early warning prompt and safety protection cannot be given to constructors and surrounding pedestrians at a high-altitude landing platform or dark night. Because the side slope, deep foundation pit and other parts are not paid attention to the side protection in the construction process, the safety problems of personnel falling, traffic accidents and the like often occur.

The utility model with the publication number of CN207017678U discloses a socket type assembled near-edge protection fence, which comprises at least two parallel fence columns (3) and one less shaped protection fence plate than the fence columns (3); two slot bearing baffles (7) are respectively welded on the left side surface and the right side surface of the middle part of the fence upright post (3), and two slot bearing baffles (7) welded on the same side of the fence upright post (3) form a slot bearing (8); the bottom welding of rail stand (3) has bottom plate (5), be equipped with the inflation bolt hole above bottom plate (5). This limit protection fence is faced to socket joint type assembled, sets up a socket slot in the middle of the rail stand, and stability is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a face limit protection rail suitable for the infrastructure field, this face limit protection rail suitable for the infrastructure field, simple to operate is firm moreover.

In order to realize the above purpose, the utility model discloses the technical scheme who takes does: an edge protection fence applicable to the field of infrastructure comprises at least two upright columns which are arranged in parallel and one less protection fence than the number of the upright columns, wherein the upright columns are in socket joint with the protection fence, and connecting components connected with the protection fence are arranged at the upper end, the lower end, the left side and the right side of each upright column; the connecting assembly comprises two limiting plates, the two limiting plates are fixedly connected with the upright post, and a limiting groove used for inserting the protective fence is formed in the middle of the two limiting plates and the upright post.

Furthermore, two the limiting plate is relative and parallel arrangement, two the limiting plate is located same one side of stand.

Furthermore, the connecting component is positioned at the lower end of the upright post, and a fixing plate is arranged between the two limiting plates to fix the relative position of the upright post and the protective fence.

Further, the limiting plate is perpendicular to the upright column.

Further, the protection rail is formed by connecting two vertical rods and two transverse rods, the protection rail is rectangular, the protection rail is internally provided with a plurality of vertical struts uniformly distributed along the transverse rod direction, and the vertical struts are parallel to the vertical rods.

Further, the vertical rod is inserted into a connecting component arranged on the upright column.

Furthermore, the size of the vertical rod is consistent with that of the upright column, so that the outer side of the vertical rod is tightly attached to the inner side of the limiting plate and the upright column, and the protective fence is fixed.

Furthermore, a foot blocking plate is arranged at the lower end of the adjacent upright post, and a reflecting material is coated on the foot blocking plate; the foot blocking plate is positioned below the connecting component at the lower end of the upright post.

Furthermore, the lower end of the upright post is fixedly connected with a base, and the base is connected with the ground through ground anchors.

Furthermore, the ground anchor nail is provided with a limiting piece so that the ground anchor nail can be conveniently plugged and pulled out.

The utility model has the advantages that:

the utility model discloses an it adopts the assembled installation to face limit protection fence suitable for the infrastructure field, protects fence formula rail as an organic whole, from supreme putting into down or from last to having just accomplished the installation and having dismantled in taking out the spacing groove of compriseing spacing piece down, convenient and fast, and reuse down.

The utility model discloses a face limit protection rail suitable for infrastructure field, the upper and lower both ends of stand all are provided with coupling assembling, and four ends of protection rail all are connected with the stand, and are more stable.

The utility model discloses a face limit protection rail suitable for infrastructure field, the stand lower extreme passes through ground anchor nail and is connected with ground, does not need the hand drill to punch, simple to operate.

Drawings

Fig. 1 is a schematic view showing the overall structure of an edge protection fence suitable for the infrastructure field in example 1;

fig. 2 is a schematic structural view of the protective fence of the adjacent edge protective fence suitable for the infrastructure field in example 1;

FIG. 3 is a schematic side view of the temporary edge protection fence used in the infrastructure field in example 1;

fig. 4 is a schematic structural diagram of ground anchors of the limb guard fence suitable for the infrastructure field in example 1.

In the figure: 1. a column; 2. a protective fence; 3. a connecting assembly; 11. a steel plate base; 12. ground anchor bolts; 13. limiting the wafer; 21. a vertical rod; 22. a cross bar; 23. vertically supporting; 24. a foot blocking plate; 31. a limiting plate; 32. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

The embodiment of the edge protection fence in the utility model is suitable for the infrastructure field is shown in figures 1-4.

Example 1

The utility model provides a face limit guard rail suitable for infrastructure field, including at least two parallel placement's stand 1 and than stand 1 one less in quantity guard rail 2, stand 1 is connected with 2 socket joint of guard rail, and every stand 1 is provided with four coupling assembling 3 of being connected with guard rail 2, and coupling assembling 3 is located stand 1 upper and lower both ends and the left and right sides respectively. The upright 1 is made of square steel.

The connecting assembly 3 comprises two limiting plates 31, the two limiting plates 31 are welded with the upright post 1, and a limiting groove for inserting the protective fence 2 is formed in the middle of the two limiting plates 31 and the upright post 1. The two limiting plates 31 are arranged oppositely and in parallel, the two limiting plates 31 are located on the same side of the upright post 1, and the limiting plates 31 are arranged perpendicular to the upright post 1. The connecting assembly 3 that is located the stand 1 lower extreme, the lower extreme welding of two limiting plates 31 has the fixed plate 32, and the protective fence 2 is located the fixed plate 32 to the relative position of fixed protective fence 2 and stand 1.

The protective fence 2 is formed by connecting two vertical rods 21 and two cross rods 22, the protective fence 2 is rectangular, eleven vertical braces 23 are uniformly distributed inside the protective fence 2 along the direction of the cross rods 22, and the vertical braces 23 are parallel to the vertical rods 21. The vertical rod of the protective fence 2 is inserted into the limit groove formed by the limit plate 31 and the upright post 1. The size of the vertical rod 21 is consistent with that of the upright post 1, so that the outer side of the vertical rod 21 is tightly attached to the inner side of the limiting plate 31 and the upright post 1, and the protective fence 2 is fixed.

The welding has red and white alternate fender foot board 24 between the adjacent stand 1, and the length of fender foot board 24 is unanimous with the length of the beam of protection rail 2, and fender foot board 24 is located the below of 1 lower extreme coupling assembling 3 of stand, scribbles reflective material on the fender foot board 24 so that protection rail 2 is more obvious when night.

The lower end of the upright post 1 is welded with a steel plate base 11, the steel plate base 11 is connected with the ground through a ground anchor 12, the top end of the ground anchor 12 is provided with a nail cap, and a position limiting wafer 13 is arranged at the lower end of the nail cap at a distance of 10mm, so that the ground anchor 12 can be conveniently plugged and pulled out. Ground anchor 12 is a steel bar with a length of 100mm and a diameter of 9 mm.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. The utility model provides a face limit guard rail suitable for infrastructure field, includes two at least parallel arrangement's stand and than the guard rail that stand quantity is less than one, the stand with guard rail socket joint, its characterized in that: the upper end, the lower end, the left side and the right side of each upright post are respectively provided with a connecting component connected with the protective fence; the connecting assembly comprises two limiting plates, the two limiting plates are fixedly connected with the upright post, and a limiting groove used for inserting the protective fence is formed in the middle of the two limiting plates and the upright post.

2. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: the two limiting plates are arranged oppositely and in parallel, and the two limiting plates are positioned on the same side of the upright post.

3. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: the connecting component is positioned at the lower end of the upright column, and a fixing plate is arranged between the two limiting plates to fix the relative position of the upright column and the protective fence.

4. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: the limiting plate is perpendicular to the upright post.

5. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: the protection rail is formed by connecting two vertical rods and two transverse rods, the protection rail is rectangular, the protection rail is internally provided with a plurality of vertical struts uniformly distributed along the transverse rod direction, and the vertical struts are parallel to the vertical rods.

6. The edge-faced protective fence suitable for use in the field of infrastructure as claimed in claim 5, wherein: the vertical rod is inserted into the connecting component arranged on the upright post.

7. The edge-faced protective fence suitable for use in the field of infrastructure as claimed in claim 5, wherein: the size of the vertical rod is consistent with that of the upright column, so that the outer side of the vertical rod is tightly attached to the inner side of the limiting plate and the upright column, and the protective fence is fixed.

8. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: a foot baffle plate is arranged at the lower end of the adjacent upright post, and a reflective material is coated on the foot baffle plate; the foot blocking plate is positioned below the connecting component at the lower end of the upright post.

9. An edge-facing protective fence suitable for use in the field of infrastructure as claimed in claim 1 wherein: the lower end of the upright post is fixedly connected with a base, and the base is connected with the ground through ground anchors.

10. An edge protection fence suitable for use in the field of infrastructure as claimed in claim 9 wherein: the ground anchor nail is provided with a limiting piece so that the ground anchor nail can be conveniently plugged and pulled out.