CN219491952U - Safety guard rail for construction site - Google Patents
Safety guard rail for construction site Download PDFInfo
- Publication number
- CN219491952U CN219491952U CN202320432468.2U CN202320432468U CN219491952U CN 219491952 U CN219491952 U CN 219491952U CN 202320432468 U CN202320432468 U CN 202320432468U CN 219491952 U CN219491952 U CN 219491952U
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- fixed
- side wall
- stand
- connecting block
- block
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Abstract
The utility model belongs to the field of protective barriers, and particularly relates to a safety protective barrier for a construction site. The technique includes two stands, is provided with the protection network between two stands, the protection network below is fixed with the baffle, and the right side wall and the left side wall of protection network all are fixed with the inserted bar, and the right side wall of left side stand and the left side wall of right side stand all are fixed with fixed cover, and the left side wall of left side stand is fixed with a plurality of connecting block, and the mounting groove has all been seted up to the left side wall of every connecting block, and the mounting hole has all been seted up to the top and the bottom of every connecting block, and the right side of right side stand is fixed with the slide bar, and the cover is equipped with a plurality of fixed block on the slide bar, and the height of fixed block is the same with the groove height of mounting groove, all wears to be equipped with the mounting on every fixed block. According to the utility model, the inserted link is inserted into the fixing sleeve to fix the protective net, so that the protective net is convenient to replace, and the fixing block can be inserted into the mounting groove of the connecting block in a multi-angle manner through the sliding rod and the connecting block.
Description
Technical Field
The utility model belongs to the field of protective barriers, and particularly relates to a safety protective barrier for a construction site.
Background
The construction site refers to construction activities such as house construction, civil engineering, equipment installation, pipeline laying and the like in industrial and civil projects, and is approved to occupy construction sites and sites where people perform safe production, civilization work and construction, including all regions where construction work can be performed on land, sea and in the air. In the field construction process, how to ensure the safety of constructors is a necessary matter, especially for the peripheral protection of the construction field hole and foundation pit.
Firstly, the guard rails manufactured on site cannot be reused, and the guard rails have different specifications and sizes due to different protection positions, so that the guard rails manufactured through on-site welding can play a good role in protection, but a great amount of manpower, material resources and time are consumed, and meanwhile, the construction progress is influenced; secondly, adopt a plurality of rail guards to enclose foundation ditch etc. to splice a plurality of rail guards through the fixed plate on rail guard stand edge and adorn together, but because the fixed plate's position is fixed, and the region at foundation ditch edge is mostly uneven district, make the fixed plate of two rail guards can not align, thereby can't splice two rail guards together through the bolt, simultaneously the angle of adjustable between two rail guards is also limited, so in order to avoid influencing the construction progress under the ordinary circumstances, can adopt modes such as iron wire to assemble two rail guards more, and this kind of mode is inconsistent with the regulation, the firm degree also can not reach the requirement, in case accident such as bump probably causes serious accident such as foundation ditch that falls.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the safety guard rail for the construction site can be assembled on rugged ground at multiple angles.
The safety guard rail for the construction site comprises two upright posts which are vertically arranged, wherein the two upright posts are distributed left and right, a bottom plate is horizontally fixed at the bottom of each upright post, a guard net is vertically arranged between the two upright posts, a connecting rod used for connecting the two upright posts is horizontally fixed above the guard net, a baffle used for preventing animals from passing through is fixed below the guard net, inserting rods which are in a 7-shaped structure are fixedly arranged on the right side wall and the left side wall of the guard net, the two inserting rods are symmetrically distributed left and right, fixing sleeves used for inserting the inserting rods are fixedly arranged on the right side wall of the left upright post and the left side wall of the right upright post, a plurality of connecting blocks are fixedly arranged on the left side wall of each connecting block, a mounting groove which is communicated with the mounting groove is formed in the front-back mode, a plurality of fixing blocks which are in sliding fit up and down are vertically arranged on the right side of the right upright post, the height of each fixing block is identical to the groove height of the mounting groove, and fixing blocks used for fixing blocks are fixedly arranged on each fixing block.
Further, at least two slide bars are arranged.
Further, reinforcing rods for improving the strength of the stand columns are fixed on the rear sides of the two stand columns.
Further, the warning sign is vertically fixed on the front side wall of the protective net.
Furthermore, reflective marks are attached to the baffle and the two upright posts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the inserted link is inserted into the fixing sleeve at the same side to fix the position of the protective net, so that the protective net is convenient to replace and detach, the situation that the whole device cannot be used again due to the damage of steel wires of the protective net is avoided, the fixing block can slide up and down along the sliding rod through the sliding rod, the situation that the fixing block cannot be inserted into the mounting groove of the connecting block due to uneven ground is avoided, meanwhile, the whole connecting block is of a U-shaped structure capable of rotating anticlockwise by 90 degrees, the fixing block can be inserted into the connecting block at multiple angles, and therefore a plurality of protective railings are connected together in a rectangular shape, a hexagonal shape and other shapes, and dangerous areas such as a foundation pit are separated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a top view of FIG. 1;
the names of the components in the figure are as follows: 1. connecting rod 2, warning sign 3, protection network 4, stand 5, connecting block 6, baffle 7, bottom plate 8, fixed block 9, mounting 10, slide bar 11, inserted bar 12, fixed cover 13, reinforcing rod.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The safety guard rail for the construction site comprises two upright posts 4 which are vertically arranged, wherein the two upright posts 4 are distributed left and right, a bottom plate 7 is horizontally fixed at the bottoms of the two upright posts 4, a guard net 3 is vertically arranged between the two upright posts 4, a main body structure of the guard rail is formed by the two upright posts 4 and the bottom plate 7, the bottom plate 7 is used for fixing the upright posts 4 with the ground, a plurality of through holes (not shown in the figure) which are vertically communicated are formed in the bottom plate 7, and the guard net 3 consists of a frame and steel wires, as shown in figure 1;
a connecting rod 1 for connecting the two upright posts 4 is horizontally fixed above the protective net 3, and the two upright posts 4 are connected into a whole through the connecting rod 1, so that the strength of the whole device is enhanced, and the firmness of the whole device is improved; as shown in fig. 1 and 3, one end of the connecting rod 1 is fixed on the right side wall of the upper end of the left upright 4, and the other end of the connecting rod 1 is fixed on the left side wall of the upper end of the right upright 4;
a baffle 6 for preventing animals from passing through is fixed below the protective screen 3, and the baffle 6 can not only block the space below the protective screen 3, prevent small animals such as cats and dogs and some sundries from passing through below the protective screen 3 and falling into a foundation pit, but also enhance the integral strength of the device; as shown in fig. 1, the left end of the baffle 6 is fixed on the right side wall of the lower end of the left upright post 4, the right end of the baffle 6 is fixed on the left side wall of the right upright post 4, and the protective net 3 is positioned between the connecting rod 1 and the baffle 6;
the right side wall and the left side wall of the protective net 3 are both fixed with inserted bars 11 in a 7-shaped structure, the two inserted bars 11 are symmetrically distributed left and right, as shown in fig. 1 and 2, each inserted bar 11 consists of a cross bar and a vertical bar, the cross bar and the vertical bar are integrally formed, the vertical bar of the left inserted bar 11 is fixed at the left bottom of the cross bar of the inserted bar 11, the cross bar of the left inserted bar 11 is fixed at the left side wall of the frame of the protective net 3, the vertical bar of the right inserted bar 11 is fixed at the right bottom of the cross bar of the inserted bar 11, and the cross bar of the right inserted bar 11 is fixed at the right side wall of the frame of the protective net 3;
the right side wall of the left upright post 4 and the left side wall of the right upright post 4 are both fixed with a fixed sleeve 12 for inserting the inserting rod 11, and the position of the protective net 3 is fixed by inserting the inserting rod 11 into the fixed sleeve 12 on the same side, so that the protective net 3 is convenient to replace and disassemble, and the situation that the whole device cannot be used any more due to the damage of steel wires of the protective net 3 is avoided; as shown in fig. 1, a gap is reserved between the protective net 3 and the bottom of the connecting rod 1, so that the inserting rods 11 can be conveniently inserted into the fixed sleeves 12, preferably, the number of the inserting rods 11 on the right side wall and the left side wall of the protective net 3 is two, and the number of the fixed sleeves 12 on the side walls of the two upright posts 4 is also two, as shown in fig. 1, so that the number of the inserting rods 11 and the fixed sleeves 12 is four, the firmness between the protective net 3 and the upright posts 4 is enhanced, and the situation that one inserting rod 11 cannot bear collision force, so that the protective net 3 is opened is avoided; in practical application, the vertical rod of the inserted rod 11 can be a threaded rod, and after the inserted rod 11 is inserted, the firmness of the protective net 3 is further enhanced by screwing a nut, so that the inserted rod 11 is prevented from sliding out of the fixed sleeve 12;
the left side wall of the left upright post 4 is fixedly provided with a plurality of connecting blocks 5, the left side wall of each connecting block 5 is provided with a front-back communicated mounting groove, the top and the bottom of each connecting block 5 are provided with mounting holes communicated with the mounting grooves, the connecting blocks 5 are of a U-shaped structure which rotates anticlockwise by 90 degrees as shown in fig. 1 and 2, the mounting holes are of a structure penetrating up and down, and the connecting blocks 5 and the left upright post 4 are fixedly welded or integrally formed;
the right side of the right upright post 4 is vertically fixed with a slide bar 10, as shown in fig. 1, the upper end and the lower end of the slide bar 10 are fixed with the right side wall of the right upright post 4 through mounting blocks, and the middle part of the slide bar 10 is also fixed with the right side wall of the right upright post 4 through the mounting blocks, so that the strength of the slide bar 10 is enhanced;
the slide bar 10 is sleeved with a plurality of fixing blocks 8 which are in up-down sliding fit with the slide bar, the height of the fixing blocks 8 is the same as the groove height of the mounting groove, so that the fixing blocks 8 can be just inserted into the mounting groove of the connecting block 5, the fixing blocks 8 can be inserted into the connecting block 5 at multiple angles, a plurality of guard rails are connected together in a rectangular shape, a hexagonal shape and the like, dangerous areas such as a foundation pit are separated, the fixing blocks 8 can slide up and down along the slide bar 10, the situation that the fixing blocks 8 cannot be inserted into the mounting groove of the connecting block 5 due to uneven ground is avoided, and a gap is reserved between the slide bar 10 and the upright post 4, so that the fixing blocks 8 can slide up and down as shown in fig. 1 and 3;
the fixed piece 9 that is used for fixed block 8 and connecting block 5 is all worn to be equipped with on every fixed block 8, and fixed piece 9 is the bolt, and as shown in fig. 1 and 2, connecting block 5 and fixed block 8 pass through the bolt fastening, and convenient and fast more when installation and dismantlement, fixed piece 9 wears to adorn at fixed block 8, can avoid fixed piece 9 to lose, like the fixing bolt on the scaffold fastener.
When the construction site is used for isolating dangerous areas such as foundation pits, a plurality of devices are firstly prepared, the upright post 4 of one device is fixed on the ground, then the fixed block 8 of the other device is slid up and down and inserted into the fixed connecting block 5, the fixed block 9 is used for fixing, the dangerous areas such as foundation pits are finally enclosed or isolated by a plurality of devices, then each upright post 4 is fixed with the ground, and finally the inserting rod 11 of the protective net 3 is inserted into the same-side fixing sleeve 12.
Examples
In this embodiment, the technology is further described, at least two slide bars 10 are provided, the firmness between the fixing block 8 and the upright post 4 can be improved through a plurality of slide bars 10, and the situation that one slide bar 10 is insufficient to bear the force generated by collision is avoided, as shown in fig. 3, two slide bars are selected in this embodiment, so that the firmness is improved, and the cost is saved.
Examples
In this embodiment, the technology is further described, the rear sides of the two upright posts 4 are fixed with reinforcing rods 13 for improving the strength of the upright posts 4, and the overall anti-collision strength of the device can be improved through the reinforcing rods 13, so that the situation that vehicles and the like fall into pits after passing through the device due to bending of the upright posts 4 during collision is avoided, and serious consequences are caused; as shown in fig. 3, one end of the reinforcing rod 13 is fixed to the rear side wall of the pillar 4, and the other end of the reinforcing rod 13 is fixed to the rear top of the bottom plate 7 below the pillar 4.
Examples
In this embodiment, the technology is further described, the warning board 2 is vertically fixed on the front side wall of the protection net 3, and warning words can be written on the warning board 2 to enable people and vehicles to be closely forbidden, and names and telephones of construction units can be written at the same time, so that applicability is improved; when in practical application, the warning board 2 can reflect light, thereby improving the warning effect at night.
Examples
This embodiment is further explained the technique, all paste the reflection of light sign on baffle 6 and two stands 4, can warn vehicle and passerby and be dangerous region here through pasting the reflection of light sign on baffle 6 and stand 4, forbidden to be close to, especially when the visibility is lower at night, fog day etc. improves the warning effect through the reflection of light, avoids pedestrian and vehicle to be close to.
Claims (5)
1. The utility model provides a safety protection fence for job site, includes stand (4) of two vertical settings, and two stand (4) are left and right sides and distribute, and the equal level in bottom of two stand (4) is fixed with bottom plate (7), vertically between two stand (4) is provided with protection network (3), its characterized in that: the utility model discloses a fixed part, including fixed part, connecting rod (1) that are used for connecting two stand (4) are fixed with to the top level of protection network (3), the below of protection network (3) is fixed with baffle (6) that are used for preventing the animal from passing, right side wall and left side wall of protection network (3) all are fixed with inserted bar (11) that are "7" style of calligraphy structure, two inserted bar (11) are bilateral symmetry distribution, the right side wall of left side stand (4) and the left side wall of right side stand (4) all are fixed with fixed cover (12) that are used for inserted bar (11) male, the left side wall of left side stand (4) is fixed with a plurality of connecting block (5), the left side wall of every connecting block (5) all has seted up the front and back communicating mounting groove, the top and the bottom of every connecting block (5) all seted up with the communicating mounting hole of mounting groove, the vertical slide bar (10) that is fixed part (8) are equipped with in right side of right side stand (4), the cover is equipped with a plurality of fixed block (8) with it on slide bar (10) and the fixed block (8) is the same height of mounting groove (8) and fixed part (8) is used for wearing to be equipped with fixed part (9).
2. The safety guard rail for a construction site according to claim 1, wherein: at least two slide bars (10) are arranged.
3. The safety guard rail for a construction site according to claim 2, wherein: reinforcing rods (13) for improving the strength of the upright posts (4) are fixed on the rear sides of the two upright posts (4).
4. The safety guard rail for a construction site according to claim 1, wherein: the warning board (2) is vertically fixed on the front side wall of the protective net (3).
5. The safety guard rail for a construction site according to claim 1 or 4, wherein: reflective marks are stuck on the baffle (6) and the two stand columns (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432468.2U CN219491952U (en) | 2023-03-09 | 2023-03-09 | Safety guard rail for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320432468.2U CN219491952U (en) | 2023-03-09 | 2023-03-09 | Safety guard rail for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219491952U true CN219491952U (en) | 2023-08-08 |
Family
ID=87504020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320432468.2U Active CN219491952U (en) | 2023-03-09 | 2023-03-09 | Safety guard rail for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219491952U (en) |
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2023
- 2023-03-09 CN CN202320432468.2U patent/CN219491952U/en active Active
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