CN213297217U

CN213297217U - Face limit protector

Info

Publication number: CN213297217U
Application number: CN202020715840.7U
Authority: CN
Inventors: 毛卫民; 侯宁宁; 王小波; 李全忠; 李业; 马闯东; 刘世康; 陈文胜
Original assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: First Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-05-28
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a face limit protector belongs to construction technical field. The utility model discloses a limb protection device, which comprises a protection main body, wherein a cable bracket is arranged on the protection main body, and the cable bracket comprises a first extending part extending to the outside of the protection main body; the first protruding part includes: a carrier section for carrying a cable; and the limiting section is used for limiting the cable on the bearing section. The utility model discloses a face limit protection device and be applicable to the peripheral limit protection that faces of foundation ditch when the building construction, can optimize laying of the cable of job site through the cable tray, avoid scattering of cable to place, improve the clean and tidy nature of job site, reduced the potential safety hazard of job site.

Description

Face limit protector

Technical Field

The utility model relates to a construction technical field, concretely relates to face limit protector.

Background

At present, deep foundation pits are increasingly used in building engineering, and the frontier defense of the deep foundation pit engineering is a main control item for safety management. The main frontier defense for the wide application of the deep foundation pit engineering at the present stage has two types: one is near the limit guard rail, and the other is near the limit protection net piece. The edge protection guardrail is composed of a frame and a plurality of steel pipes arranged in the frame, the edge protection guardrail (guardrail) is simple in structure and convenient to process, but the gaps between the steel pipes are large, so that the protection is not tight; face limit protection net piece and pass through the frame and set up the net piece constitution in the frame, face limit protection net piece and overcome and face the great problem in limit protection guardrail clearance. Therefore, as the on-site safety standards are improved, the application of the edge protective net sheet is gradually increased.

The excavation supporting construction stage, because of on-the-spot consumer is more, and partial machinery is large-scale machinery, and the power consumption load is high, and used cable diameter is great, and the cable exposes externally mostly during the construction, and laying of cable is very chaotic, and the speech has serious potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the embodiment of the utility model provides a face limit protector is provided with cable tray to make the cable of foundation ditch job site lay neatly more, reduce the potential safety hazard.

In order to achieve the above object, an embodiment of the present invention provides an edge protection device, which includes a protection main body, wherein a cable bracket is disposed on the protection main body, and the cable bracket includes a first extending portion extending to the outside of the protection main body; the first protruding part includes:

a carrier section for carrying a cable;

and the limiting section is used for limiting the cable on the bearing section.

Optionally, the cable tray further includes a fixing portion connected to the first extending portion, and the first fixing portion is fixedly disposed on the protective body.

Optionally, the protection main body is an edge protection net sheet, and the protection main body comprises a frame and a net sheet arranged in a range enclosed by the frame;

the first fixing part is fixedly arranged on the frame.

Optionally, the mesh and the first protruding portion are respectively located on two sides of the frame;

the first fixing part is fixed on any side surface of the frame along the length direction of the protection main body;

or the like, or, alternatively,

the first fixing part is fixed on the side face, deviating from the net piece, of the frame.

Alternatively,

the first fixing part is attached to the any side surface of the frame and fastened through bolts;

or the like, or, alternatively,

first fixed part is fixed in the frame deviates from on the side of net piece, include:

the first fixing part is attached to the side face, deviating from the net piece, of the frame and is fastened through bolts.

Optionally, the protection main body is an edge protection guardrail, and the protection main body comprises a frame and a steel pipe arranged in the range enclosed by the frame;

the first fixing part is fixed on any side surface of the frame and/or the steel pipe.

Optionally, the first fixing portion is attached to any one side surface of the frame and/or the steel pipe and fastened by a bolt.

Optionally, a spray pipe bracket is further fixedly arranged on the upper edge of the frame, and the spray pipe bracket comprises a second fixing portion fixed on the upper edge of the frame and a second extending portion extending out of the protection main body.

Optionally, the second fixing portion includes:

the clamping section is of a U-shaped structure, and the opening of the clamping section is larger than the thickness of the upper edge or/and the lower edge of the frame;

the locking section is arranged on at least one free end of the clamping section so as to reduce the size of an opening of the clamping section and enable the opening of the clamping section to be smaller than the thickness of the upper edge or/and the lower edge of the frame;

at least one free end of the clamping section has elasticity, and under the action of external force, the two free ends of the clamping section can be relatively expanded.

Optionally, the second protruding portion is in a C-shaped structure, the second protruding portion has elasticity, and the second protruding portion can expand the aperture of the opening under the action of an external force.

The utility model has the advantages that:

the utility model discloses a limb protection device, which comprises a protection main body, wherein a cable bracket is arranged on the protection main body, and the cable bracket comprises a protruding part extending to the outside of the protection main body; the first protruding part includes: a carrier section for carrying a cable; and the limiting section is used for limiting the cable on the bearing section. The utility model discloses a face limit protection device and be applicable to the peripheral limit protection that faces of foundation ditch when the building construction, can optimize laying of the cable of job site through the cable tray, avoid scattering of cable to place, improve the clean and tidy nature of job site, reduced the potential safety hazard of job site.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an edge protection device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cable tray according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a shower tray according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a protection main body according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the protection main body according to the embodiment of the present invention.

Wherein the correspondence between the reference numbers and the names of the components in fig. 1 to 5 is:

1. a protective body; 2. a cable tray; 3. a shower tray; 10. a frame; 11. a mesh sheet; 12. a guardrail; 20. a first extension portion; 21. a first fixed part; 22. a bolt; 30. a second fixed part; 31. a second protruding portion; 200. a load-bearing section; 201. a limiting section; 300. a clamping section; 301. a locking section; 4. a base; 40. an expansion bolt.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Referring to fig. 1, a schematic structural diagram of an edge protection device according to an embodiment of the present invention is shown. As shown in fig. 1, the embodiment of the utility model provides a face limit protector, including protection main part 1, cable tray 2 sets firmly on protection main part 1. Protection main part 1 is being used for setting up in the periphery of required protection place, for example sets up in the foundation ditch periphery to prevent that other people from carelessly getting into this place that needs the protection, cable bracket 2 is used for bearing the weight of the cable, makes laying of cable more reasonable through cable bracket 2, and avoided the danger that the in-situ cable was placed in disorder and contained, increased the security of job site.

As shown in fig. 2, the cable tray 2 includes a first protruding portion 20 extending outward from the protection body 1, wherein the first protruding portion 20 includes a carrying section 200 and a limiting section 201, the carrying section 200 is used for carrying a cable, and the limiting section 201 is used for limiting the cable on the carrying section 200. Referring to fig. 1, in an embodiment of the present invention, the bearing section 200 and the limiting section 201 form an upward tilted circular arc structure, and an accommodating space for accommodating a cable is formed between the bearing section 200, the limiting section 201 and the protection body 1.

The cable tray 2 further comprises a first fixing portion 21 connected to the first extension portion 20, the first fixing portion 21 being configured to be fixed to the shielding main body 1 to provide a support for the cable tray 2.

In one embodiment, as shown in fig. 4, the protection body 1 is an edge protection net sheet, which includes a frame 10 and a net sheet 11 disposed within a range enclosed by the frame 10.

In the present embodiment, the first fixing portion 21 is fixedly disposed on the frame 10. The frame 10 may be made of steel pipe, square steel, etc. to ensure the firmness of the cable tray 2.

Optionally, the mesh 11 and the first protruding portion 20 are respectively located on two sides of the frame 10, for example, the mesh 11 is located on an outer side of the protection main body 1 away from an area (e.g., a foundation pit) to be protected, the first protruding portion 20 is located on an inner side of the protection main body 1 facing the area to be protected, and the cable bracket 2 supports the cable on the inner side of the protection main body 1 facing the area to be protected, so as to facilitate the cable to enter the area to be protected and be connected with construction equipment. The mesh 11 may optionally be welded to the side of the frame 10 facing away from the area to be protected, in order to provide sufficient space for the installation of the cable tray 2.

The structure in which the cable tray 2 is mounted on the protective body 1 includes: the first fixing part 21 is fixedly arranged on any side surface of the frame 10 along the length direction of the protection main body 1; alternatively, the first fixing portion 21 is fixed to a side surface of the frame 10 away from the mesh sheet 11.

Fig. 1 shows only one mounting structure in an embodiment of the present invention: the first fixing portion 21 is fixedly disposed on an outer side surface of the frame 10. Taking fig. 1 as an example, the frame 10 may be a square tube, and the frame 10 is along the outer side surface of the protection body 1 in the length direction. Specifically, in order to improve the firmness between the first fixing portion 21 and the frame 10, in an alternative embodiment, the first fixing portion 21 may be a plate-shaped structure, and the first fixing portion 21 is attached to the outer side surface of the frame 10 and fastened to the frame 10 by a bolt 22. It should be noted that fig. 1 only shows a mounting structure in the embodiment of the present invention, in an embodiment that is not illustrated, the first fixing portion 21 may also be fixed on the inner side surface of the frame 10, where the inner side surface is another surface opposite to the outer side surface, as can be seen from the above, the mesh sheet 11 is disposed on one side of the protection main body 1 away from the region that needs to be protected, and therefore, the inner side surface of the frame 10 has enough region for the first fixing portion 21 to be mounted and fixed, at this time, in order to improve the firmness between the first fixing portion 21 and the frame 10, the first fixing portion 21 may also be a plate-shaped structure, which is attached on the inner side surface of the frame 10 and fastened by the bolt 22; in the embodiment not shown in fig. 1, the first fixing portion 21 may be fixed to a side surface of the frame 10 facing the region to be protected, and in this case, in order to improve the firmness between the first fixing portion 21 and the frame 10, the first fixing portion 21 may be selected to have a plate-shaped structure, and may be attached to the side surface of the frame 10 and fastened by the bolt 22.

The utility model discloses in the embodiment of alternative, like figure 5, protection main part 1 can select to face limit protection guardrail, faces limit protection net piece and is two kinds of differences and faces limit protection structure, faces limit protection guardrail and sets up to a plurality of fence posts 12 in the region that frame 10 encloses. In the present embodiment, the rail 12 has sufficient strength compared to the mesh, and therefore, in the present embodiment, the first fixing portion 21 can be selectively fixed to the frame 10 and/or the rail 12. For example, the cable tray 2 may be plural, and the corresponding plural first fixing portions 21 may be fixed on the frame 10 and the rail 12, respectively, to carry the cables at the same time. The first fixing portion 21 may be fixedly mounted on an outer side surface of the frame 10 along the length direction of the protection main body 1 as shown in fig. 1, may be disposed on an inner side surface of the frame 10 opposite to the outer side surface, and may be disposed on a side surface of the frame 10 facing a region to be protected; in this embodiment, the first fixing portion 21 can also be selectively fixed on the protection fence 12, and the position fixed on the protection fence 12 can refer to the position where the first fixing portion 21 is fixed on the frame 10, such as on the outer side surface, the opposite inner side surface, and the side surface facing the area to be protected of the protection fence 12 along the length direction of the protection body 1. In order to further improve the firmness of the fixing of the cable bracket 2, the first fixing portion 21 may be a plate-shaped structure, which is attached to the corresponding side surface of the frame 10 and/or the guardrail 12 and fastened by the bolts 22, so as to improve the bearing area of the cable bracket 2 and ensure the firmness of the cable bracket 2.

In the above-mentioned embodiment that the edge protection net piece is faced in the adoption, face the limit guard rail, cable tray 2 can select to set up on both sides about frame 10, to single cable tray 2, one first fixed part 20 can support one or more first protruding portion 21, on the same edge of frame 10, can select to set up one or more cable tray 2, can increase the quantity of the cable that bears through above-mentioned technical scheme, and integrated into one piece can be taken to cable tray 2 wholly to improve the intensity of self.

As shown in fig. 1, in the embodiment of the present invention, the protection body 1 is further provided with a shower bracket 3 for bearing a shower, and the shower is used for sprinkling water to the construction site to suppress the dust on the construction site. Referring to fig. 3, the shower tray 3 includes a second fixing portion 30 fixed to the upper side of the frame 10 and a second extension portion 31 extending outward of the shield body 1. Alternatively, the first protrusion 31 and the second protrusion 31 extend to the same side of the shield body 1.

The second protruding portion 31 has a C-shaped structure, and the second protruding portion 31 has elasticity, so that the opening of the second protruding portion 31 can be expanded by an external force. The second protruding portion 31 is used for bearing a shower pipe, when the shower pipe is installed, the diameter of the shower pipe and the diameter of the opening of the second protruding portion 31 are generally predetermined, the diameter of the opening of the second protruding portion 31 is made smaller than the diameter of the shower pipe in advance, under the action of extrusion force of the shower pipe or other external force, the opening of the second protruding portion 31 is expanded, so that the shower pipe is borne on the second protruding portion 31, at this time, the second protruding portion 31 is easy to expand under the action of the external force due to the reason that the second protruding portion 31 is elastic, and after the shower pipe is installed, the opening of the second protruding portion 31 is slightly recovered, and the shower pipe is clamped and fastened through residual restoring force. It should be noted that, during the installation of shower, can choose to aim at the one end of the water spray of shower in the region that needs the protection, when spraying water, water can be towards the region that needs the protection, for example towards spraying water in the foundation ditch to from the production of source control raise dust.

The second fixing portion 31 includes an engaging section 310 and a locking section 311. The clamping section 310 is of a U-shaped structure, the opening of the clamping section 310 is larger than the thickness of the upper edge of the frame, and the locking section 311 is arranged on at least one free end of the clamping section 310 to reduce the size of the opening of the clamping section 310, so that the opening of the clamping section 310 is smaller than the thickness of the upper edge of the frame 10; at least one free end of the engaging section 310 has elasticity, and under the action of an external force, the two free ends of the engaging section 310 can be relatively opened. When installing shower bracket 3 on the upper edge of frame 10, at first open the block section 310 of second fixed part 31, make the open-ended size of block section 310 be greater than the thickness on the upper edge of frame 10, then overlap block section 310 on the upper edge of frame 10, at this moment, after the effect of external force disappears, the open-ended size of block section 310 reduces under the effect of elasticity gradually, and then make block section 310 and the locking section 311 that is located on its free end tightly overlap on the upper edge of frame 10, thereby formed firm connection.

In an alternative embodiment, as shown in fig. 3, both free ends of the engaging section 310 are provided with the above-mentioned locking sections 311 to improve the stability of the overall fit. The structure of the frame 10 can be selected as a square tube, the engaging section 310 can be selected as a structure matching the shape of the frame 10, the size of the engaging section 310 is slightly larger than that of the frame 10, so that the engaging section 310 can be sleeved on the frame 10, and the locking sections 311 at the two free ends of the engaging section 310 are arranged toward the direction of being relatively folded, so as to tightly sleeve the frame 10 in the second fixing portion 31.

In an alternative embodiment, the second fixing portion 30 is integrally formed with the second protruding portion 31 to improve the strength of the whole. One or more shower brackets 3 may be provided on the rim 10 of the shield body 1, and further, one or more second protruding parts 31 may be connected to each second fixing part 30 for each shower bracket 3.

As shown in fig. 1, in a construction site, in order to fasten and mount the protection body 1, a base 4 is further provided at the bottom of the protection body 1, and the base 4 is fixed to a support plane, such as the ground, by expansion bolts 40.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the 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. The edge protection device is characterized by comprising a protection main body, wherein a cable bracket is arranged on the protection main body and comprises a first extending part extending to the outside of the protection main body; the first protruding part includes:

a carrier section for carrying a cable;

and the limiting section is used for limiting the cable on the bearing section.

2. The edge protection device of claim 1, wherein the cable tray further comprises a first fixing portion connected to the first protrusion, the first fixing portion being fixedly disposed on the protection body.

3. The limb protection device according to claim 2, wherein the protection body is a limb protection net sheet, and the protection body comprises a frame and a net sheet arranged in a range enclosed by the frame;

the first fixing part is fixedly arranged on the frame.

4. The edge-proximity protection device of claim 3,

the net piece and the first extending part are respectively positioned at two sides of the frame;

or the like, or, alternatively,

5. The edge-proximity protection device of claim 4,

or the like, or, alternatively,

6. The edge-approaching protective device according to claim 2, wherein the protective body is an edge-approaching protective guardrail, and comprises a frame and a steel pipe arranged in a range enclosed by the frame;

7. The edge protector according to claim 6, wherein the first fixing portion is attached to any one side of the frame and/or the steel pipe and fastened by a bolt.

8. The edge protector according to any one of claims 3 to 7, wherein a shower pipe bracket is further fixedly arranged on the upper edge of the frame, and the shower pipe bracket comprises a second fixing part fixed on the upper edge of the frame and a second extending part extending outwards from the protector body.

9. The edge protection device of claim 8, wherein the second securing portion comprises:

10. The edge protector as claimed in claim 8, wherein the second protrusion is of a C-shaped configuration, the second protrusion is elastic, and the second protrusion is capable of expanding the aperture of the opening under the action of an external force.