CN215484813U - Entrance to a cave safety arrangement - Google Patents
Entrance to a cave safety arrangement Download PDFInfo
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- CN215484813U CN215484813U CN202121244543.XU CN202121244543U CN215484813U CN 215484813 U CN215484813 U CN 215484813U CN 202121244543 U CN202121244543 U CN 202121244543U CN 215484813 U CN215484813 U CN 215484813U
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- box
- protection
- hole
- protection device
- protective
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Abstract
The utility model relates to the field of hole protecting devices, in particular to hole safety protecting equipment which comprises a plurality of protecting devices, wherein each protecting device comprises a protecting box, and a plurality of steel wire locking mechanisms are arranged in each protecting box; the steel wire locking mechanism comprises a supporting steel bar arranged in the protective box, and the supporting steel bar is rotationally connected with the protective box; the supporting steel bars are provided with connecting steel wires, and the protective box is provided with through holes for the connecting steel wires to pass through; the utility model discloses a hole safety protection device which can protect a hole and avoid the damage of the falling objects of the hole to constructors through the arrangement of the protection device.
Description
Technical Field
The utility model relates to the field of hole opening protection devices, in particular to hole opening safety protection equipment.
Background
In building construction, a plurality of holes exist, particularly in building construction and high-rise building, the holes have a plurality of potential safety hazards, and in order to prevent safety accidents, safety protection and coverage must be adopted in construction; the safety protection is a part of safety management, the opening protection in the safety protection is in heavy middle, and if the opening protection is not in place in the high-rise building construction, or the protection is not firm, and field constructors are damaged, the phenomenon that the opening falls is more, and the adoption of the better safety protection is of great importance for better perfecting safety management measures.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides the hole protecting equipment which is simple in structure and convenient to connect.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a hole safety protection device comprises a plurality of protection devices, each protection device comprises a protection box, and a plurality of steel wire locking mechanisms are arranged in each protection box; the steel wire locking mechanism comprises a supporting steel bar arranged in the protective box, and the supporting steel bar is rotationally connected with the protective box; the supporting steel bars are provided with connecting steel wires, and the protective box is provided with a through hole for the connecting steel wires to pass through.
The protective box comprises a base box, an extension box is arranged at the end part of the base box, a storage groove is formed in the base box, and one end of the extension box is arranged in the storage groove; the base box is slidable along the storage slot.
The extension box is connected with the base box through a guide mechanism, and the guide mechanism comprises a guide groove arranged on the base box and a guide bulge arranged on the inner wall of the storage groove; the guide protrusion is matched with the guide groove for use.
And the end part of the connecting steel wire is provided with a limiting anchor block.
The plurality of the protection devices are arranged in a criss-cross mode.
The utility model has the advantages that:
the utility model discloses a hole safety protection device which can protect a hole and avoid the damage of the falling objects of the hole to constructors through the arrangement of the protection device.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a front view of the present invention.
FIG. 4 is a schematic view of the structure of the extension box of the present invention.
The labels in the above figures are:
1. protective housing, 11, basic case, 12, extension case, 2, steel wire locking mechanism.
Detailed Description
The following description of preferred embodiments of the utility model will be made in further detail with reference to the accompanying drawings.
A hole safety protection device comprises a plurality of protection devices, each protection device comprises a protection box 1, and a plurality of steel wire locking mechanisms 2 are arranged in each protection box 1; the steel wire locking mechanism 2 comprises a support steel bar 21 arranged in the protective box 1, and the support steel bar 21 is rotationally connected with the protective box 1; the supporting steel bars 21 are provided with connecting steel wires 22, and the protective box 1 is provided with through holes 1-2 through which the connecting steel wires 22 pass; the arrangement of the through holes facilitates the subsequent connection of the steel wires to the outside of the protective box through the through holes, and the subsequent normal use is facilitated; the utility model discloses a hole safety protection device, which mainly comprises a protection device, wherein a plurality of protection devices are arranged in the protection device, and each protection device is generally arranged in a criss-cross mode below, namely, the protection devices at the lower layer are generally divided into two layers, namely, the protection devices at the lower layer are sequentially distributed at intervals, and the protection devices at the lower layer are sequentially distributed at intervals; the lower protection device and the upper protection device are required to be arranged vertically, and due to the arrangement, the protection equipment is formed into a structure which is equivalent to a net shape, so that a good protection and blocking effect is achieved, and finally damage to constructors caused by falling articles at the hole is avoided.
Meanwhile, each protection device comprises a protection box 1, the protection box 1 is of a box body structure with a cavity inside, a placing groove 1-1 is formed, and the arrangement of the placing groove facilitates the storage of the end part of a subsequent extension box in a basic box; the protective box 1 can provide top blocking, so that a good protective effect is achieved; meanwhile, the protective box 1 also plays a role in storing the steel wire locking mechanism 2, and in addition, the steel wire locking mechanism 2 is arranged in the protective box 1; the steel wire locking mechanism 2 is equivalent to a connecting wire, and aims to hang the protective box 1 to facilitate subsequent arrangement into a net-shaped structure, and the steel wire locking mechanism 2 comprises a supporting steel bar 21; the supporting steel bars 21 have one function of ensuring the strength of the protective box 1, and the other function of providing a joint for the connecting steel wires 22, so that the connecting steel wires 22 are conveniently connected with the protective box 1; due to the arrangement, the connecting steel wire 22 is convenient to pull out, so that the subsequent use is convenient, the supporting steel bar 21 and the protective box 1 are required to be rotatably connected, the rotating connection mode can be various, and the supporting steel bar 21 and the protective box 1 can be connected; in the utility model, the supporting steel bar 21 is connected with the protective box 1 through the rotating part, the rotating part can comprise a limiting transverse block 24 arranged at the end part of the supporting steel bar 21, the limiting transverse block 24 and the supporting steel bar 21 can be connected through threads or in a welding mode, one end of the limiting transverse block 24 can be welded with the end part of the supporting steel bar 21, the other end of the limiting transverse block is connected through threads, and the specific connection mode can be selected according to requirements; in addition, the supporting steel bars 21 are required to penetrate through the protective box 1, the two ends of each supporting steel bar 21 are respectively provided with a limiting transverse block 24, the protective box 1 is provided with a communicating hole for the penetration connection of the supporting steel bars 21, and the inner diameter of each limiting transverse block 24 is larger than that of the communicating hole; by the arrangement, the supporting steel bars 21 can rotate relative to the protective box 1; meanwhile, the connection between the supporting steel bars 21 and the protective box 1 is more convenient; in addition, the end of the support steel bar 21 can be connected with a rotating handle, and the rotation of the support steel bar 21 can be conveniently followed by hand-held shaking, so that the connection steel wire 22 can be conveniently wound.
Preferably, the protective box 1 of the present invention includes a base box 11, an extension box 12 is disposed at an end of the base box 11, a storage slot 111 is disposed on the base box 11, and one end of the extension box 12 is disposed in the storage slot 111; the base box 11 can slide along the storage slot 111; the storage groove 111 is different from the placement groove 1-1 in size, and the size of the storage groove 111 is smaller than that of the placement groove; the basic box 11 and the extension box 12 are matched, so that the size of the protective box 1 can be increased, and the protection range of the protective box 1 is enlarged.
In addition, in the present invention, the extension box 12 is connected to the base box 11 through a guide mechanism, the guide mechanism includes a guide groove 121 disposed on the base box 11 and a guide protrusion 121 disposed on the inner wall of the storage slot 111; the guide protrusion 121 is matched with the guide groove 121; due to the arrangement of the guide mechanism, the linearity of the motion of the extension box 12 after being pulled out can be well ensured; meanwhile, the novel extension box has a good additional reinforcing effect, the area where the extension box 12 is connected with the foundation box 11 can be increased, and the stability of connection between the extension box 12 and the foundation can be better guaranteed.
In addition, in order to avoid the separation between the extension box 12 and the base box 11, in the present invention, the end of the extension box 12 is required to be provided with a limit transverse plate 122, the limit transverse plate 122 is arranged at the end of the extension box 12, and the limit transverse plate 122 plays a good role in blocking, so as to avoid the separation of the extension box 12 from the base box 11 along the storage slot.
Preferably, the end part of the connecting steel wire 22 is provided with a limit anchor block 23; spacing anchor block 23 plays a fine limiting role, avoids connecting steel wire 22 whole being drawn into protective housing 1 inside, influences subsequent tensile, is equipped with the magnet layer on spacing anchor block 23, and the magnet layer is connected in protective housing 1 outside, plays fine assistance-localization real-time.
Preferably, a plurality of the protection devices are arranged in a criss-cross mode; the plurality of protection devices can be regarded as a line structure, and the protection devices can form a structure similar to a net by adopting the arrangement mode, so that the protection device has a good use effect in subsequent use; in other words, the protection device disclosed by the utility model cannot be used singly, and the utility model requires that a plurality of protection devices are mutually staggered to form the protection equipment; the protective box of the utility model can be seen as a thicker line.
The protective box is generally arranged right above the hole, and in the actual use process, the extension box is firstly pulled out from the base box, and then the base box and the extension box can be fixed by using bolts for assistance from the outside; simultaneously, the connecting steel wire in the protective box is pulled out and is connected with the riveting piece at the periphery of the opening, so that the connection of one protective device is realized, and the other protective devices can repeat the connection mode as required; the connecting steel wire is used for connecting the protective box and the riveting piece, and the connecting steel wire is used as a connecting rope structure;
it is clear that the specific implementation of the utility model is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the utility model.
Claims (5)
1. The hole safety protection equipment is characterized by comprising a plurality of protection devices, wherein each protection device comprises a protection box, and a plurality of steel wire locking mechanisms are arranged in each protection box; the steel wire locking mechanism comprises a supporting steel bar arranged in the protective box, and the supporting steel bar is rotationally connected with the protective box; the supporting steel bars are provided with connecting steel wires, and the protective box is provided with a through hole for the connecting steel wires to pass through.
2. The opening safety protection device as claimed in claim 1, wherein the protection box comprises a base box, an extension box is arranged at an end of the base box, a storage slot is arranged on the base box, and one end of the extension box is arranged in the storage slot; the base box is slidable along the storage slot.
3. The opening safety protection device as claimed in claim 2, wherein the extension box is connected with the base box through a guide mechanism, the guide mechanism comprises a guide groove arranged on the base box and a guide projection arranged on the inner wall of the storage groove; the guide protrusion is matched with the guide groove for use.
4. An opening safety protection device according to claim 1, wherein the end of the connecting wire is provided with a limit anchor block.
5. An opening safety apparatus according to claim 1, wherein a plurality of said guards are arranged in a criss-cross pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244543.XU CN215484813U (en) | 2021-06-04 | 2021-06-04 | Entrance to a cave safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244543.XU CN215484813U (en) | 2021-06-04 | 2021-06-04 | Entrance to a cave safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215484813U true CN215484813U (en) | 2022-01-11 |
Family
ID=79782837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121244543.XU Active CN215484813U (en) | 2021-06-04 | 2021-06-04 | Entrance to a cave safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215484813U (en) |
-
2021
- 2021-06-04 CN CN202121244543.XU patent/CN215484813U/en active Active
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