CN116006024A - A safety construction edge protection device - Google Patents

Abstract

The invention discloses a safety construction limb protection device which comprises two protection upright posts, wherein the bottoms of the protection upright posts are provided with supporting seats, a rolling mechanism is arranged between the two supporting seats, a covering net is rolled on the rolling mechanism and is laid on the ground or slope surface of the construction limb, a reinforcing mechanism is laid on the top of the covering net, connecting rods are arranged at the upper end and the lower end between the two protection upright posts, two connecting rods are arranged, a middle cross rod is arranged on the two protection upright posts between the two connecting rods, and a protection net is arranged between the middle cross rod and the connecting rods. The invention is used for the isolation protection of the construction border, the assembly between the protection units is convenient and reliable, the covering net can be used for covering soil layers of the construction border plane or slope surface, the construction border dust emission is prevented, the rolling and the laying are convenient, the leveling of the covering net laid on the soil layer surface is enhanced, the falling of broken stone and soil on the slope surface is prevented, and the laying is convenient.

Description

A safety construction edge protection device

technical field

The invention relates to the technical field of construction protection, in particular to a border protection device for safe construction.

Background technique

The construction guardrail is made of iron pipe, which is processed by layers of seamless iron pipe bending, welding, grinding and polishing, high-pressure baking paint, and filming. It is generally widely used in the isolation and warning of construction sites. Construction guardrails are generally used on ordinary roads, highways and road crossroads at all levels, toll stations, bridges, parking lots, stations, docks, dangerous areas and road construction sites, assemblies Places such as temporary fences are used as road lanes, area enclosures, safety isolation, diversion, guidance, or used in some celebration occasions for mentioning books, or order maintenance in sports and entertainment and other competitive performance occasions, and can also be used as factories, workshops, warehouses Protection and protection of equipment and facilities in parking lots, commercial areas, public places, etc.

The current border protection guardrails used for construction can only achieve the isolation and protection of the space in the linear area. For the slope surface near the construction side, the soil layer on the slope surface is prone to slipping, which will lead to some dangerous accidents. In addition, the soil layer near the construction has a lot of dust and serious pollution. If the isolation protection net is simply used to protect the slope, it cannot achieve a good effect of avoiding dust, and the actual use effect is poor.

Contents of the invention

The purpose of the present invention is to provide a safe construction edge protection device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a safety construction border protection device, including a protective column, the bottom of the protective column is provided with a support seat, and the protective column and the support seat are each provided with two, two A roll-up mechanism is arranged between the two support seats, and a cover net is rolled up on the roll-up mechanism, and the cover net is laid flat on the ground or slope near the construction side, and the top of the cover net is laid There is a reinforcement mechanism, and the upper and lower ends between the two protective columns are provided with connecting rods. , a protective net is provided between the middle cross bar and the connecting rod, a mounting plate is provided at the bottom of the two support bases, a lampshade is provided at the top of the two protective columns, and a lampshade is provided inside the lampshade. As for the warning light, a solar panel is arranged on the top of the lampshade, and a connection mechanism is arranged on the side of the protective column away from the protective net.

Preferably, the rewinding mechanism includes a rewinding roller, a worm gear, a worm and a rewinding hand wheel, a rewinding roller is rotated between the two support seats, and a covering net is arranged on the rewinding roller, and the inside of the support seat There is a worm wheel for rotation, and a worm is installed inside the support base above the worm gear, and the worm gear and the worm screw are meshed. One side of the worm gear is connected to one end of the winding roller through a connecting shaft, and one end of the worm screw runs through the support seat and the winding handwheel. connect.

Preferably, the reinforcement mechanism includes a reinforcement net and a U-shaped clip. The cover net is stretched and spread on the ground or slope near the construction edge by the winding roller, and the reinforcement net is laid on the cover net. U-shaped fasteners and U-shaped fasteners penetrate the reinforcement net and cover net and are inserted into the ground soil layer.

Preferably, the reinforcement net is composed of first mesh strips and second mesh strips, and the first mesh strips and the second mesh strips are vertically interlaced to form a mesh-like reinforcement mesh.

Preferably, the intersection between the first mesh strip and the second mesh strip forms an interweaving point, the U-shaped clip is inserted on the diagonal of the interweaving point of the reinforcement mesh, and the interval between two adjacent U-shaped clips is An interleaving point setting.

Preferably, the first mesh bars and the second mesh bars are arranged with steel bars, the U-shaped clips are arranged with U-shaped steel bars, and the lower ends of the U-shaped clips are arranged in a conical structure.

Preferably, the mounting plate and the support base are arranged in a T-shaped structure, the mounting plates on opposite sides of the support base are provided with fixing screws, and the bottom of the mounting plate is provided with anchor rods.

Preferably, the connecting mechanism includes connecting slots, connecting plugs and assembly bolts, wherein one protective column is provided with a connecting slot on the side away from the protective net, and the other protective column is provided with a connecting plug on the side far away from the protective net. The connecting plug corresponding to the groove is equipped with assembly holes on the protective columns on the opposite sides of the connecting slot and the connecting plug, and the connecting plug is inserted in the connecting slot and fixed by the mounting bolts in the mounting holes.

Compared with prior art, the beneficial effect of the present invention is:

1. This safety construction border protection device is composed of a construction border protection unit through the set protection column, support seat and protective net, which is used for isolation and protection of the construction border. The assembly between the protection units is convenient and reliable. The advanced winding mechanism is matched with the cover net, and the cover net can be used to cover the soil layer on the construction border plane or slope surface, which can prevent the construction border from raising dust, and is convenient for winding and laying.

2. This safety construction border protection device, through the reinforcement mechanism set, is composed of the mesh structure reinforcement net composed of the first mesh strip and the second mesh strip, the reinforcement net is laid on the cover net, and the reinforcement net and the cover net pass through the interweaving point The U-shaped clip inserted on the diagonal is fixed to the soil layer of the construction border plane or slope surface, which can strengthen the smoothness of the covering net laid on the soil layer, prevent the falling of gravel and soil on the slope surface, and facilitate the laying of the reinforcement net.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of protective column among the present invention;

Fig. 3 is the structural representation of support base among the present invention;

Fig. 4 is the structural representation of reinforcing net among the present invention;

Fig. 5 is the structural representation of reinforcing mechanism among the present invention;

Fig. 6 is a partially enlarged view of A in Fig. 5 of the present invention.

In the figure: 1. Protection column; 2. Support seat; 3. Rewinding mechanism; 31. Rewinding roller; 32. Turbine; 33. Worm; 34. Rewinding handwheel; 4. Covering net; 5. Reinforcement mechanism; 51. Reinforcement net; 511. First mesh bar; 512. Second mesh bar; 52. U-shaped clip; 6. Connecting rod; Screw rod; 72, anchor rod; 8, lampshade; 81, warning light; 9, solar panel; 10, connecting mechanism; 101, connecting slot;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 6, the safety construction border protection device of this embodiment includes a protective column 1, and the bottom of the protective column 1 is provided with a support seat 2, and the protective column 1 and the support seat 2 are provided with two, two A winding mechanism 3 is provided between the supporting bases 2, and a covering net 4 is arranged on the winding mechanism 3, and the covering net 4 is laid flat on the ground or slope near the construction side, and a reinforcement mechanism is laid on the top of the covering net 4 5. The upper and lower ends between the two protective columns 1 are provided with connecting rods 6, two connecting rods 6 are provided, and the two protective columns 1 between the two connecting rods 6 are provided with a middle horizontal bar 61. A protective net 62 is provided between the crossbar 61 and the connecting rod 6, the bottoms of the two support bases 2 are provided with mounting plates 7, the tops of the two protective columns 1 are provided with a lampshade 8, and a warning light is provided inside the lampshade 8. 81, the top of the lampshade 8 is provided with a solar panel 9, and the side of the protective column 1 away from the protective net 62 is provided with a connecting mechanism 10, and the set protective column 1, the support seat 2 and the protective net 62 form a construction border protection unit. For the isolation and protection of the construction border, the assembly between the border protection units is convenient and reliable. The winding mechanism 3 set on the support seat 2 cooperates with the covering net 4. The covering net 4 can be used for the soil layer of the construction border plane or slope surface Covering can prevent dust from being raised on the construction side, and it is convenient for rolling and laying.

Specifically, the winding mechanism 3 includes a winding roller 31, a worm gear 32, a worm 33 and a winding handwheel 34, and a winding roller 31 is arranged to rotate between the two supporting bases 2, and a cover is provided for winding on the winding roller 31. Net 4, the internal rotation of the support base 2 is provided with a turbine 32, the internal rotation of the support base 2 above the turbine 32 is provided with a worm 33, the engagement between the turbine 32 and the worm 33 is set, and one side of the turbine 32 is connected to the winding roller through the connecting shaft. One end of the worm 31 is connected, and one end of the worm 33 runs through the support seat 2 and is connected with the winding hand wheel 34. The rotation of the worm 33 and the turbine 32 drives the winding roller 31 to rotate, so that the covering net on the winding roller 31 between the two support seats 2 is realized. 4, and the engagement of the worm gear 32 and the worm screw 33 has self-locking performance, so that the winding mechanism 3 can evenly traction and fix the covering net 4 laid on the ground.

Further, the reinforcement mechanism 5 includes a reinforcement net 51 and a U-shaped clip 52. The cover net 4 is stretched by the winding roller 31 and laid flat on the ground or slope near the construction, and the cover net 4 is laid with a reinforcement net 51. , the reinforcement net 51 is provided with a U-shaped clip 52, the U-shaped clip 52 runs through the reinforcement net 51, and the cover net 4 is inserted into the ground soil layer, and the reinforcement net 51 and the U-shaped clip 52 are used to lay and fix the cover net 4 .

Further, the reinforcement mesh 51 is composed of a first mesh strip 511 and a second mesh strip 512, and the first mesh strip 511 and the second mesh strip 512 are vertically staggered to form a mesh-like reinforcement mesh 51, the first mesh strip 511 and the second mesh bar 512 form an interweaving point, the U-shaped clip 52 is inserted on the diagonal of the interweaving point of the reinforcing mesh 51, and an interweaving point is set between two adjacent U-shaped clips 52 , the reinforcement net 51 and the cover net 4 are fixed to the soil layer on the construction edge plane or slope surface through the U-shaped clip 52 inserted on the diagonal line of the interweaving point, and the reinforcement mechanism 5 can strengthen the laying of the cover net 4 on the soil layer. , to prevent the sliding of gravel and soil on the slope surface, and the reinforcement net 51 is convenient for laying.

Further, the first mesh bar 511 and the second mesh bar 512 are provided with steel bars, and the U-shaped clip 52 is provided with U-shaped steel bars. The lower end of the U-shaped clip 52 is arranged in a cone structure, and the U-shaped clip 52 is inserted into the soil. Layers are convenient.

Further, the mounting plate 7 and the support base 2 are arranged in a T-shaped structure, the mounting plates 7 on opposite sides of the support base 2 are provided with fixed screw rods 71, and the bottom of the mounting plate 7 is provided with an anchor rod 72, which is convenient for the protection column 1 fixed installation.

Furthermore, the connecting mechanism 10 includes a connecting slot 101, a connecting plug 102 and an assembly bolt 103, wherein one protective column 1 is provided with a connecting slot 101 on the side away from the protective net 62, and the other protective column 1 is far away from the protective net 62. One side of the connection slot 101 is provided with a connection plug 102 corresponding to the connection slot 101, and the protective column 1 on the opposite side of the connection slot 101 and the connection plug 102 are provided with assembly holes, and the connection plug 102 is inserted into the connection plug. The slot 101 is fixed by the assembly bolt 103 in the assembly hole, which facilitates the assembly and disassembly of the edge protection units.

The use method of this embodiment is: firstly, the construction border protection unit composed of the protective column 1, the support base 2 and the protective net 62 is placed on the construction border, the anchor rod 72 on the mounting plate 7 is inserted into the ground, and the fixed screw rod 71 is fixed to the installation plate 7, and the border protection unit is installed on the construction site, and the connecting rod 6, the middle cross bar 61 and the protective net 62 on the protective column 1 are used for the isolation and protection of the construction border. When the edge protection unit is assembled, insert the connection insert 102 on one of the edge protection unit protective columns 1 into the connection slot 101 of the other edge protection unit protective column 1, and assemble the bolts 103 on the adjacent two adjacent edges. The protective column 1 of the protection unit is fixed, and the assembly between the border protection units is convenient and reliable. When it is necessary to cover the ground at the border protection unit with dust, the winding handwheel 34 on the winding mechanism 3 is rotated to drive the support The worm screw 33 in the seat 2 rotates, and the rotation of the worm screw 33 drives the worm gear 32 meshed with it to rotate, and the rotation of the worm screw 32 drives the winding roller 31 between the two support bases 2 to rotate through the connecting shaft, so as to realize the rotation between the two support bases 2. The cover net 4 on the rewinding roller 31 is retracted and released, and the cover net 4 can be tiled at the edge protection unit for covering the soil layer of the construction edge plane or slope surface, which can prevent the construction edge from raising dust, rewinding, It is convenient to lay. When the edge protection unit is installed on the edge of the slope surface (as shown in Figure 2), the cover net 4 on the edge protection unit is laid on the slope surface, and then will be woven by No. 1 mesh strip 511 and No. 2 mesh strip 512. The reinforcement net 51 forming the network structure is laid on the cover net 4, and the reinforcement net 51 and the cover net 4 are fixed to the soil layer of the construction edge plane or slope surface through the U-shaped clip 52 inserted on the diagonal line of the interweaving point, and the reinforcement net Mechanism 5 can strengthen the laying of cover net 4 on the soil level, prevent slope gravel and soil from slipping, and the reinforcement net 51 is easy to lay. When the construction border protection needs to be removed, the reinforcement net 51 is removed from the cover net 4 Next, the cover net 4 is rolled up by the roll-up mechanism 3, because the roll-up is driven by the engagement of the worm gear 32 and the worm screw 33, and the self-locking of the worm screw 32 and the worm screw 33 engages, so that the cover net 4 on the roll-up mechanism 3 is retracted and released. Fastening, when the construction border protection is used as long-term protection on the slope surface, the covering net 4, reinforcement net 51 and U-shaped clip 52 laid on the slope surface can be laid on the slope surface as a slope protection structure to reinforce the slope surface stability.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a security construction face limit protection device, includes protection stand (1), its characterized in that: the utility model discloses a solar energy protection device, including protection stand (1), support seat (2), rolling mechanism (3), shielding net (4) tiling is located on the ground or the domatic on limit, reinforcing mechanism (5) have been laid at the top of shielding net (4), two upper end and lower extreme between protection stand (1) all are equipped with connecting rod (6), connecting rod (6) are equipped with two, two be equipped with well horizontal pole (61) on two protection stand (1) between connecting rod (6), be equipped with protection net (62) between well horizontal pole (61) and connecting rod (6), two the bottom of support seat (2) all is equipped with mounting panel (7), two the top of protection stand (1) all is equipped with lamp shade (8), the inside of lamp shade (8) is equipped with warning light (81), the top of lamp shade (8) is equipped with solar cell panel (9), protection net (10) are kept away from to be equipped with between protection stand (6).

2. The safety construction edge protection device according to claim 1, wherein: winding mechanism (3) are including wind-up roll (31), turbine (32), worm (33) and rolling hand wheel (34), rotate between two supporting seat (2) and are equipped with wind-up roll (31), the rolling is equipped with on wind-up roll (31) covers net (4), the inside rotation of supporting seat (2) is equipped with turbine (32), the inside rotation of supporting seat (2) of turbine (32) top is equipped with worm (33), the meshing sets up between turbine (32) and worm (33), one side of turbine (32) is connected with the one end of wind-up roll (31) through the connecting axle, one end of worm (33) runs through supporting seat (2) and is connected with rolling hand wheel (34).

3. The safety construction edge protection device according to claim 2, wherein: the reinforcing mechanism (5) comprises a reinforcing net (51) and U-shaped clamping pieces (52), the covering net (4) is stretched and tiled on the ground or slope surface of a construction limb by the wind-up roller (31), the reinforcing net (51) is paved on the covering net (4), the U-shaped clamping pieces (52) are arranged on the reinforcing net (51), and the U-shaped clamping pieces (52) penetrate through the reinforcing net (51) and are inserted into a ground soil layer.

4. A safety construction edge protection device according to claim 3, wherein: the reinforcing net (51) consists of a first net strip (511) and a second net strip (512), and the first net strip (511) and the second net strip (512) are vertically and alternately woven into the reinforcing net (51) with a net structure.

5. The safety construction edge protection device according to claim 4, wherein: the staggered parts between the first net strips (511) and the second net strips (512) form staggered points, the U-shaped clamping pieces (52) are inserted into diagonal lines of the staggered points of the reinforcing net (51), and one staggered point is arranged between every two adjacent U-shaped clamping pieces (52).

6. The safety construction edge protection device according to claim 4, wherein: the first net strip (511) and the second net strip (512) are arranged by adopting reinforcing ribs, the U-shaped clamping piece (52) is arranged by adopting U-shaped reinforcing ribs, and the lower end of the U-shaped clamping piece (52) is arranged in a cone structure.

7. The safety construction edge protection device according to claim 1, wherein: the T-shaped structure is arranged between the mounting plate (7) and the supporting seat (2), the mounting plates (7) on two opposite sides of the supporting seat (2) are respectively provided with a fixing screw (71), and the bottoms of the mounting plates (7) are provided with anchor rods (72).

8. The safety construction edge protection device according to claim 1, wherein: coupling mechanism (10) are including connecting slot (101), connect inserted block (102) and assembly bolt (103), one of them protection stand (1) is kept away from one side of protection network (62) and is equipped with connecting slot (101), and another protection stand (1) is kept away from one side of protection network (62) and is equipped with on protection stand (1) and the connection inserted block (102) of connecting slot (101) both sides relatively and all are equipped with the pilot hole on connecting inserted block (102), and connecting inserted block (102) are inserted in connecting slot (101) and are fixed through assembly bolt (103) in the pilot hole.

Images