CN213626772U - Edge protective railing - Google Patents
Edge protective railing Download PDFInfo
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- CN213626772U CN213626772U CN202022507688.6U CN202022507688U CN213626772U CN 213626772 U CN213626772 U CN 213626772U CN 202022507688 U CN202022507688 U CN 202022507688U CN 213626772 U CN213626772 U CN 213626772U
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- Prior art keywords
- edge
- protective net
- buckle
- protective
- sleeves
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- 230000001681 protective effect Effects 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 12
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a limb protective railing for blocking an opening, which comprises a protective net and a mounting piece, wherein the protective net is detachably connected with the mounting piece; sleeves are fixedly arranged on both sides of the protective net; the mounting pieces are two in number and are respectively arranged on two sides of the protective net, wherein each mounting piece comprises a plurality of buckles with openings, and the buckles are fixedly provided with bolts for being inserted into the sleeves; the bolts correspond to the sleeves one by one and are in clearance fit with each other; the buckle is shaped like Contraband, and the opening of the buckle is used for inserting the side edge structure of the hole; the buckle is provided with a locking bolt. The limb protection railing has the advantages of simple structure, strong practicability, and convenient installation and disassembly. Meanwhile, due to the fact that holes do not need to be punched, damage to the side edge structure of the opening caused by installation and disassembly of the edge protection handrail is very small.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to face limit guard rail.
Background
In carrying out the work progress to high-rise building, the peripheral entrance to a cave of floor all need set up and face limit protection railing and shelter from to prevent that personnel from taking place the danger that falls in the construction.
The installation of present facing limit protection railing is very troublesome, need punch at the side structure of entrance to a cave earlier, later fixes interim protection railing through inflation screw or other connecting pieces. The mode not only increases the cost and the difficulty of installation, but also can damage the side structure of the opening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide and face limit guard rail for solve the problem among the prior art.
In order to solve the above problem, the utility model provides a: the side protective rail is used for shielding the hole and comprises a protective net and a mounting piece which is fixedly connected with the side edge structure of the hole, wherein the protective net is detachably connected with the mounting piece;
sleeves are fixedly arranged on both sides of the protective net;
the number of the mounting pieces is two, the mounting pieces are respectively arranged on two sides of the protective net, each mounting piece comprises a plurality of buckles with openings, and the buckles are fixedly provided with bolts used for being inserted into the sleeves; the pins correspond to the sleeves one by one and are in clearance fit with each other;
the buckle is shaped like Contraband, and the opening of the buckle is used for inserting the side structure of the hole;
and a locking bolt is arranged on the buckle and used for fixing the buckle on the side edge structure of the hole.
Further, the protection net is formed by welding steel wires, wherein meshes of the protection net are square.
Further, the outer edge of the protection net is provided with a wrapping edge.
Further, a baffle is arranged at the bottom of the protective net.
Further, the installed part also comprises an upright post, and the upright post is fixedly connected with the buckle.
Further, the stand is square tube.
Further, the bolt is L-shaped.
Furthermore, each buckle is provided with an even number of symmetrically distributed locking bolts.
The utility model has the advantages that: the utility model provides a face limit protection railing for shelter from entrance to a cave, including protection network and installed part, wherein, the protection network can be dismantled with the installed part and be connected.
When the edge protection rail is installed, the openings of the buckles of the two installation parts can be inserted into the side edge structures on the two opposite sides of the hole respectively; then, the buckle is fixed by screwing the locking bolt; then, aim at the bolt on the buckle of two installed parts respectively with the sleeve of protection network both sides to make the bolt insert in the sleeve that corresponds through removing the protection network, just realized the equipment between protection network and the installed part from this. Thus, the installation of the edge protection rail is completed through the operation. When needs are dismantled, can remove the protection network earlier, then loosen the locking bolt and demolish the buckle can.
The limb protection railing has the advantages of simple structure, strong practicability, and convenient installation and disassembly. Meanwhile, due to the fact that holes do not need to be punched, damage to the side edge structure of the opening caused by installation and disassembly of the edge protection handrail is very small.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 illustrates a front view of an edge guard rail;
FIG. 2 shows a top view of an edge guard rail;
fig. 3 shows a schematic view of a protection net;
FIG. 4 shows a schematic view of a mount;
figure 5 shows a top view of a mount.
Description of the main element symbols:
1-protective screening; 2-a mounting member; 3-side structure of the opening; 4-edge covering; 5-a baffle plate; 6-upright post; 7-buckling; 8-a first side panel; 9-a second side plate; 10-a connecting plate; 11-a locking bolt; 12-a sleeve; 13-latch.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 and 2, in the present embodiment, an edge protection rail is provided, which is installed at an opening of a building to block the opening.
Face limit protection railing include protection network 1 and be used for with 3 fixed connection's of the side structure of entrance to a cave installed part 2, installed part 2 totally two and symmetry branch arrange in the both sides of protection network 1. Wherein, the side structure 3 of the opening may include a wall or a column with a rectangular cross section.
For ease of understanding, in the following, the protection net 1 and the mounting pieces 2 are separately described.
As shown in fig. 3, a schematic view of the protection net 1 is shown.
The protection net 1 can be formed by welding a plurality of steel wires, and meshes of the protection net 1 can be square, wherein the diameter of the steel wire can be 3mm, and the size of the meshes can be 50mm by 50 mm.
In order to improve the strength and other properties of the protection net 1, the outer edge of the protection net 1 may be provided with a hem 4. In fig. 3, the length of the vertically arranged tipping 4 may be 1000 mm.
In the present embodiment, the tipping 4 may be made of a steel square tube (the width and length of the cross section are 20mm and 30mm, respectively, and the thickness is 2mm) with the specification of 20 × 30 × 2mm, wherein the tipping 4 may be fixed to the outer edge of the protection net 1 by welding.
The bottom of the protection net 1 can be provided with a baffle 5, wherein the baffle 5 can be fixed on the edge cover 4 at the bottom of the protection net 1 by welding and the like. In fig. 3, the height (i.e., the length in the vertical direction) of the baffle 5 may be 200 mm.
As shown in fig. 4, a schematic view of the mount 2 is shown.
The mounting member 2 may comprise a pillar 6 and a buckle 7 which are fixedly connected, wherein the pillar 6 and the buckle 7 may each be provided with a number.
In this embodiment, each mounting member 2 may comprise two parallel arranged posts 6 and at least two parallel arranged clasps 7. Wherein, on the same installation part 2, the distance between the two buckles 7 with the farthest distance is not less than half of the total length of the upright post 6.
The upright post 6 can be made of steel square tube, and the buckle 7 can be formed by bending a steel plate.
In this embodiment, the catch 7 may be provided with an opening, wherein the opening is adapted for insertion of the side structure 3 of the opening therein, thereby facilitating the connection of the catch 7 with the side structure 3 of the opening.
As shown in fig. 5, the clip 7 may be arranged in Contraband-shape. The buckle 7 may include a first side plate 8, a second side plate 9 and a connecting plate 10, the first side plate 8 and the second side plate 9 are symmetrically disposed on two sides of the connecting plate 10, and the opening is located between the first side plate 8 and the second side plate 9. Wherein, the connecting plate 10 is fixedly connected with the upright post 6 in a welding mode.
In order to be able to fix the clip 7 to the lateral plate structure of the opening, a locking bolt 11 may be provided on the clip 7, wherein the locking bolt 11 is used to fix the clip 7 to the lateral plate structure 3 of the opening. The buckle 7 can be welded with a nut, and the locking bolt 11 is in threaded connection with the nut.
In order to improve the stability and reliability of the fixing, each buckle 7 may be provided with an even number of symmetrically distributed locking bolts 11, for example, each of the first side plate 8 and the second side plate 9 may be provided with one locking bolt 11.
In this embodiment, in order to facilitate the installation and the disassembly of the limb protection rail, the protection net 1 and the mounting piece 2 can be connected in a detachable connection manner.
As shown in fig. 3, sleeves 12 may be fixedly provided on both sides of the protection net 1, and the sleeves 12 may be made of a metal material. In order to fix the sleeve 12, the sleeve 12 may be fixed to the edge covers 4 on the left and right sides of the protection net 1 by welding. Further, the left and right sides of the protection net 1 may be provided with the same number of sleeves 12, for example, both the left and right sides are provided with two sleeves 12.
As shown in fig. 4, the latch 13 for inserting into the sleeve 12 can be fixedly arranged on the buckle 7 of the mounting member 2, wherein the latches 13 correspond to the sleeves 12 one by one, and the latches 13 are in clearance fit with the sleeves 12. In this embodiment, the outer diameter of the plug 13 may be set to 8mm, and the inner diameter of the sleeve 12 may be set to 10 mm.
The latch 13 is located outside the catch 7. The latch 13 may be provided in an L-shape having two rod portions perpendicular to each other. One end of the latch 13 may be fixed to the connection plate 10 by welding. Referring to fig. 4, in order to facilitate the installation of the sleeve 12, one rod portion of each plug 13 is vertically disposed, and an end portion thereof faces upward.
Referring to fig. 1-4, in this embodiment, the installation of the edge guard rail may include the steps of:
the openings of the buckles 7 of the two mounting pieces 2 are respectively inserted into the side edge structures at two opposite sides of the hole;
the buckle 7 is fixed by screwing the locking bolt 11;
the sleeves 12 at the two sides of the protective net 1 are respectively aligned with the bolts 13 on the buckles 7 of the two mounting pieces 2;
the plug 13 is inserted into the corresponding sleeve 12 by moving the protection net 1 downward.
Through the operation, the assembly between the protective net 1 and the mounting piece 2 can be realized, and meanwhile, the mounting of the edge protective railing is also completed. When disassembly is needed, the protective net 1 can be removed, and then the locking bolt 11 is loosened to disassemble the buckle 7.
It is to be noted that the dimensions mentioned in the present embodiment are examples. In other embodiments, the user can select and use components such as a suitable steel wire mesh and a fastener 7 according to performance requirements and data such as the opening and the side structure 3 of the opening.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. The side protective rail is used for shielding a hole and is characterized by comprising a protective net and a mounting piece which is fixedly connected with a side structure of the hole, wherein the protective net is detachably connected with the mounting piece;
sleeves are fixedly arranged on both sides of the protective net;
the number of the mounting pieces is two, the mounting pieces are respectively arranged on two sides of the protective net, each mounting piece comprises a plurality of buckles with openings, and the buckles are fixedly provided with bolts used for being inserted into the sleeves; the pins correspond to the sleeves one by one and are in clearance fit with each other;
the buckle is shaped like Contraband, and the opening of the buckle is used for inserting the side structure of the hole;
and a locking bolt is arranged on the buckle and used for fixing the buckle on the side edge structure of the hole.
2. The edge-facing protective rail of claim 1, wherein the protective net is formed by welding steel wires, and meshes of the protective net are square.
3. The edge-facing protective rail according to claim 1, wherein the outer edge of the protective net is provided with a hem.
4. The edge-facing protective rail according to claim 1, wherein a baffle is arranged at the bottom of the protective net.
5. The edge guard rail of any one of claims 1-4, wherein the mounting member further comprises a post, the post being fixedly connected to the clip.
6. The edge-faced protective railing of claim 5, wherein the post is a square tube.
7. The edge guard rail of any one of claims 1-4, wherein the plug is L-shaped.
8. The edge protection rail according to any one of claims 1-4, wherein each of the buckles is provided with an even number of the symmetrically distributed locking bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507688.6U CN213626772U (en) | 2020-11-03 | 2020-11-03 | Edge protective railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022507688.6U CN213626772U (en) | 2020-11-03 | 2020-11-03 | Edge protective railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213626772U true CN213626772U (en) | 2021-07-06 |
Family
ID=76628620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022507688.6U Expired - Fee Related CN213626772U (en) | 2020-11-03 | 2020-11-03 | Edge protective railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213626772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668887A (en) * | 2021-08-13 | 2021-11-19 | 中建七局总承包有限公司 | Quick-release type edge-facing protective railing device and construction method thereof |
-
2020
- 2020-11-03 CN CN202022507688.6U patent/CN213626772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668887A (en) * | 2021-08-13 | 2021-11-19 | 中建七局总承包有限公司 | Quick-release type edge-facing protective railing device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |