CN215055973U - Enclosure - Google Patents

Abstract

The utility model provides a boundary, including boundary basis and the protective body, boundary basis includes cage (1) of being woven by geogrid, and it has the stone to fill in the cage, buries underground in the cage be used for with protective body fixed connection's basic roof beam (2). The utility model provides an enclosure can adapt to frozen soil environment well, is difficult for appearing destroying because of frozen swelling, the thawing of frozen soil.

Description

Enclosure

Technical Field

The utility model relates to a construction equipment technical field especially relates to a border.

Background

Most areas of the Qinghai-Tibet plateau in China belong to high-cold high-altitude areas, and have the climatic characteristics of cold weather, dry air, rare rainfall, large temperature difference, sufficient sunlight, clear dryness and wetness and the like, and the frozen soil has the characteristics of wide development range, large freezing depth and poor stability. Because the state of frozen earth changes with the change of temperature, frost heaving and thaw collapse alternately appear with seasons and daytime, so that the foundation is unevenly settled, and the deformation and damage of the building are easily caused.

The enclosure is a barrier for preventing unauthorized persons and vehicles from entering an area which is not open to the outside, such as an airport enclosure and the like, and is affected by frozen soil, the existing enclosure is easy to incline and damage, and great potential safety hazards are formed. Therefore, how to provide a boundary capable of adapting to a frozen soil environment becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a boundary, this boundary can adapt to frozen soil environment well, is difficult for appearing destroying because of frozen swelling, the thawing sinking of frozen soil.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a boundary, includes boundary foundation and protective body, the boundary foundation includes the cage of being woven by geogrid, it has the stone to fill in the cage, be used for in the cage underground with protective body fixed connection's foundation beam.

Optionally, in the enclosure, the base beam is fixedly connected to the top of the cage by a tie wrap.

Optionally, in the enclosure, the cage is buried in the ground, the foundation beam is located higher than the ground, the enclosure foundation further comprises a dry-laid crushed stone layer located on the ground, and the part of the cage higher than the ground is buried by the dry-laid crushed stone layer.

Optionally, in the above enclosure, the foundation beam is a reinforced concrete precast beam.

Optionally, in the above enclosure, the cage has a cross-sectional height of 800mm to 1000 mm.

Optionally, in the above enclosure, the shield includes:

the inner side vertical rod and the outer side vertical rod are fixedly connected with the foundation beam and are respectively used for forming the inner side surface and the outer side surface of the enclosure;

and the barbed wire rolling cages are positioned between the inner side vertical rods and the outer side vertical rods and are stacked into a plurality of layers.

Optionally, in the above-mentioned enclosure, the protector further includes a cross bar and a vertical bar, two ends of the cross bar are respectively connected to the inner side vertical bar and the outer side vertical bar, and the vertical bar is connected to the plurality of inner side vertical bars or the plurality of outer side vertical bars or the plurality of cross bars.

Optionally, in the enclosure, the protection body further includes an inclined strut, one end of the inclined strut is fixedly connected to the foundation beam, and the other end of the inclined strut is fixedly connected to the inside vertical rod or the outside vertical rod.

Optionally, in the above enclosure, a cross section of a space between the inner vertical rod and the outer vertical rod is shoe-shaped, three of the barbed wire rolling cages arranged side by side form a layer closest to the ground, two of the barbed wire rolling cages arranged side by side form a layer next closest to the ground, and one of the barbed wire rolling cages is arranged in each of the other layers.

Optionally, in the above enclosure, the height of the guard is 2500mm to 3000 mm.

According to the technical scheme, the utility model provides an in the enclosure, the foundation roof beam that is used for supporting the protection body buries underground in the cage of being woven by geogrid, and what pack in the cage is the stone to this has constituted a flexible enclosure basis, compares with the rigidity basis of common adoption in the traditional enclosure, the utility model provides an enclosure can adapt to the frozen soil environment well, is difficult for appearing destroying because of the frost heaving of frozen soil, melting and sinking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is an elevation view of an enclosure provided by an embodiment of the present invention;

fig. 2 is a plan view of an enclosure provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a sectional view taken along line B-B in fig. 2.

Labeled as:

1. a cage; 2. a foundation beam; 3. a diagonal brace; 4. erecting a rod; 41. an inner side vertical rod; 42. an outer side vertical rod; 5. rolling the barbed wire into a cage; 6. a longitudinal bar; 7. a cross bar; 8. and (5) paving a crushed stone layer in a dry mode.

Detailed Description

For the sake of understanding, the present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, fig. 1 is an elevation view (front view) of an enclosure provided in an embodiment of the present invention, fig. 2 is a plan view (top view) of an enclosure provided in an embodiment of the present invention, fig. 3 is a sectional view a-a in fig. 2, and fig. 4 is a sectional view B-B in fig. 2.

The embodiment of the utility model provides a border includes border basis and protective body, and wherein, the border basis includes the cage 1 of being woven by geogrid, and it has stone and cobble to fill in the cage 1, buries underground in the cage 1 to be used for with protective body fixed connection's basic roof beam 2. The protective body comprises an inner vertical rod 41, an outer vertical rod 42 and a plurality of barbed wire rolling cages 5, the inner vertical rod 41 and the outer vertical rod 42 are fixedly connected with the foundation beam 2 and are respectively used for forming the inner side surface and the outer side surface of an enclosure, and the barbed wire rolling cages 5 are located between the inner vertical rod 41 and the outer vertical rod 42 and are stacked into a plurality of layers.

It should be noted that other types of stones than stone blocks and pebbles may be selected to fill the cage 1. The guard may take other configurations, for example a fence in combination with a barbed wire rolling cage. Pack the stone in cage 1 to bury foundation beam 2 underground in cage 1, constituted a flexible enclosure basis, compare with the rigidity basis of often adopting in the traditional enclosure, the utility model provides an enclosure can adapt to the frozen soil environment well, is difficult for appearing destroying because of the frost heaving of frozen soil, melting and sinking.

As shown in fig. 3, in order to make the foundation beam 2 support the protection body more stably, the foundation beam 2 and the top of the cage 1 may be fixedly connected together by a tie. The height of the cross section of the cage 1 is generally 800 mm-1000 mm, and the cage 1 can be buried on the ground surface when in use, and the part of the cage 1 below the ground surface usually accounts for more than two thirds. In this embodiment, the position of foundation beam 2 is higher than ground, and the enclosure basis is still including being located subaerial dry paving rubble layer 8, and the cage 1 part that is higher than ground is buried by dry paving rubble layer 8, and dry paving rubble layer 8 can effectively improve the overall stability of enclosure.

In specific practical application, the spacing distance between two adjacent foundation beams 2 is generally 1500 mm-2000 mm, the foundation beams 2 can be reinforced concrete precast beams, and the bottom ends of the inner side vertical rod 41 and the outer side vertical rod 42 are directly poured in the foundation beams 2 when the protective body is manufactured. In order to improve the structural strength of the protector, a cross bar 7 may be provided in the transverse direction of the protector to fixedly connect the inner upright 41 and the outer upright 42, and a vertical bar 6 may be provided in the longitudinal direction of the protector to reinforce the inner upright 41 or the outer upright 42 or the cross bar 7.

When the vertical rod 6 reinforces the inner vertical rod 41 or the outer vertical rod 42, the plurality of inner vertical rods 41 or the plurality of outer vertical rods 42 are fixedly connected, and furthermore, the single inner vertical rod 41 or the single outer vertical rod 42 may be reinforced by providing the diagonal brace 3, as shown in fig. 1, one end of the diagonal brace 3 is fixedly connected to the foundation beam 2, and the other end thereof is fixedly connected to the inner vertical rod 41 or the outer vertical rod 42.

The rod piece in the protection body can be made of angle steel, and the height of the protection body is generally 2500 mm-3000 mm. As can be seen from fig. 3 and 4, in the present embodiment, the cross section of the space between the inside upright 41 and the outside upright 42 is shoe-shaped, and in the multiple-layer wire rolling cage 5, three wire rolling cages 5 arranged side by side constitute the layer closest to the ground, two wire rolling cages 5 arranged side by side constitute the layer next closest to the ground, and one wire rolling cage 5 is provided for each of the remaining layers. After all the stab cages 5 have been loaded, the top of the shield is usually closed by a flexible cord.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a border, includes border basis and protective body, its characterized in that, the border basis includes cage (1) of being woven by geogrid, it has the stone to fill in cage (1), be used for in cage (1) underground be used for with protective body fixed connection's basic roof beam (2), basic roof beam (2) with the top of cage (1) is through ligature area fixed connection.

2. The enclosure according to claim 1, characterized in that the cage (1) is buried in the ground, the foundation beams (2) are located above the ground, the enclosure foundation further comprises a dry-laid rubble layer (8) located above the ground, and the part of the cage (1) above the ground is buried by the dry-laid rubble layer (8).

3. The enclosure according to claim 1, characterized in that the foundation beam (2) is a reinforced concrete precast beam.

4. The enclosure according to claim 1, wherein the cage (1) has a cross-sectional height of 800mm to 1000 mm.

5. The enclosure of any one of claims 1-4, wherein the shield comprises:

the inner side vertical rod (41) and the outer side vertical rod (42) are fixedly connected with the foundation beam (2), and the inner side vertical rod (41) and the outer side vertical rod (42) are respectively used for forming the inner side surface and the outer side surface of the enclosure;

a plurality of barbed wire rolling cages (5), said barbed wire rolling cages (5) being located between said inner upright (41) and said outer upright (42) and being stacked in a plurality of layers.

6. The enclosure of claim 5, wherein the protective body further comprises a cross bar (7) and a longitudinal bar (6), wherein two ends of the cross bar (7) are respectively and fixedly connected with the inner side vertical bar (41) and the outer side vertical bar (42), and the longitudinal bar (6) is fixedly connected with a plurality of the inner side vertical bars (41) or a plurality of the outer side vertical bars (42) or a plurality of the cross bars (7).

7. The enclosure according to claim 6, wherein the protection body further comprises a diagonal brace (3), one end of the diagonal brace (3) being fixedly connected to the foundation beam (2) and the other end being fixedly connected to the inner upright (41) or the outer upright (42).

8. The enclosure according to claim 5, wherein the space between said inner uprights (41) and said outer uprights (42) has a shoe-shaped cross-section, three of said spike roller cages (5) arranged side by side constituting the floor closest thereto, two of said spike roller cages (5) arranged side by side constituting the floor next to the floor, the remaining floors each being provided with one of said spike roller cages (5).

9. The enclosure of claim 5, wherein the height of the guard is 2500mm to 3000 mm.

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