CN219993380U - Safety protection net for civil construction - Google Patents

Abstract

The utility model discloses a safety protection net for civil engineering construction, which belongs to the technical field of protection nets and comprises two groups of fixing rods, wherein a frame body is arranged between the two groups of fixing rods, a protection net main body is arranged in the frame body, the bottoms of the two groups of fixing rods are connected with grounding piles, the front ends and the rear ends of the two groups of fixing rods are respectively provided with a storage groove, the top ends of the inner walls of the storage grooves are connected with rotating shafts which are rotatably arranged, the rotating shafts are provided with telescopic rods, the bottoms of the telescopic rods are provided with supporting base plates, the bottoms of the inner side surfaces of the two groups of fixing rods are respectively provided with a supporting plate, the tops of the inner side surfaces of the two groups of fixing rods are respectively provided with a U-shaped frame, a disassembling unit is arranged in the U-shaped frame, the disassembling unit comprises positioning blocks, and the two ends of the top of an inner cavity of the frame body are respectively provided with positioning grooves matched with the positioning blocks; and the stability of the connection between the protective net and the ground is improved, and the protective net is prevented from falling down to lose the protective effect after being subjected to external force.

Description

Safety protection net for civil construction

Technical Field

The utility model relates to the technical field of protective nets, in particular to a safety protective net for civil engineering construction.

Background

The civil and industrial building is a protective structure, and the civil and industrial building safety protection net is used for providing protection for a construction site when the industrial or civil building is constructed, so that external personnel can be prevented from entering the construction area to be damaged.

When the existing safety protection net for civil engineering construction is used, the existing safety protection net for civil engineering construction is usually required to be matched with a fixing rod to be used together, the safety protection net for civil engineering construction is supported through the fixing rod, but the existing safety protection net and the fixing rod are welded, after construction is completed, the welded safety protection net is inconvenient to detach from the fixing rod, and the use is inconvenient, so that the safety protection net for civil engineering construction is provided.

Disclosure of Invention

The utility model aims to provide a safety protection net for civil engineering construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a worker civil construction safety protection net, including two sets of dead levers, be equipped with the framework between two sets of dead levers, and install the protection network main part in the framework, the bottom of two sets of dead levers all is connected with the ground stake, the front end of two sets of dead levers, the storage tank has all been seted up to the rear end, the inner wall top of storage tank is connected with the pivot that rotates the setting, and install the telescopic link in the pivot, the bottom of telescopic link is equipped with the supporting plate, the medial surface bottom of two sets of dead levers all is equipped with the backup pad, and the upper surface of backup pad and the laminating of the lower surface of framework, U type frame is all installed at the medial surface top of two sets of dead levers, be equipped with the dismouting unit in the U type frame, the dismouting unit includes the locating piece, the constant head tank with locating piece looks adaptation has all been seted up at the inner chamber top both ends of framework.

Further: the dismouting unit still includes the action bars, and the middle part sliding connection of action bars and U type frame, and the bottom of action bars and the outer wall connection of locating piece, the bottom outer wall of action bars is equipped with the laminating board, the inner wall sliding connection of the both ends and the U type frame of laminating board, and installs the spring between the upper surface of laminating board and the inner wall of U type frame.

Further: the outer wall of telescopic link is equipped with the magnetite layer, and the inner wall of accomodating the groove is equipped with the iron sheet with magnetite layer looks adaptation.

Further: the grounding pile is conical, and the outer surface of the grounding pile is coated with an anti-corrosion layer.

Further: the lower surface of the supporting base plate is embedded with bulges which are distributed in a staggered way.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can connect or disconnect the positioning block at the bottom with the positioning groove in the frame body through the arrangement of the two groups of the operating rods, the attaching plates and the springs in the U-shaped frame, the quick assembly and disassembly of the safety protection net and the fixed rod for the civil engineering construction in the frame body are realized, the traditional welding mode is replaced, the assembly and disassembly efficiency of the safety protection net for the civil engineering construction is improved, and the operation of constructors is facilitated; the safety protection net for civil construction is supported from the two sides by the action of the telescopic rods and the supporting base plates in the storage grooves, so that the stability of the safety protection net for civil construction is improved when the safety protection net for civil construction is used, and the safety protection effect is prevented from being lost due to the fact that the safety protection net for civil construction is toppled over after external force is applied; the attraction force is arranged between the magnet layer and the iron sheet, the telescopic rod can be stored in the storage groove, and the fixed rod occupies small space when not in use, so that the telescopic rod is convenient to carry and transport.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present utility model;

fig. 3 is a partial cross-sectional view of a side structure of a fixing lever of the present utility model.

In the figure: 1. a fixed rod; 2. a frame; 3. a protective net main body; 4. a support plate; 5. a grounding pile; 6. a U-shaped frame; 7. an operation lever; 8. bonding plates; 9. a spring; 10. a positioning block; 11. a positioning groove; 12. a storage groove; 13. a rotating shaft; 14. a telescopic rod; 15. a support backing plate; 16. a magnetic stone layer; 17. iron sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-3, the present utility model provides a technical solution: the utility model discloses a safety protection net for civil engineering construction, which comprises two groups of fixing rods 1, wherein the frame 2 is arranged between the two groups of fixing rods 1, the protection net body 3 is installed in the frame 2, the bottoms of the two groups of fixing rods 1 are connected with grounding piles 5, the front ends and the rear ends of the two groups of fixing rods 1 are respectively provided with a storage groove 12, the top ends of the inner walls of the storage grooves 12 are connected with rotating shafts 13 which are rotatably arranged, telescopic rods 14 are installed on the rotating shafts 13, supporting base plates 15 are arranged at the bottoms of the telescopic rods 14, supporting plates 4 are respectively arranged at the bottoms of the inner side surfaces of the two groups of fixing rods 1, the upper surfaces of the supporting plates 4 are attached to the lower surface of the frame 2, U-shaped frames 6 are respectively installed at the tops of the inner side surfaces of the two groups of fixing rods 1, dismounting units are arranged in the U-shaped frames 6, each dismounting unit comprises a positioning block 10, and positioning grooves 11 which are matched with the positioning blocks 10 are respectively formed at the two ends of the tops of the inner cavities of the frame 2.

Before the protective net is used, the two groups of fixing rods 1 are connected with the ground through the grounding piles 5, the frame body 2 is connected with the adjacent fixing rods 1, the frame body 2 is placed on the upper surfaces of the two groups of supporting plates 4, and then the positioning blocks 10 are connected with the positioning grooves 11 in the frame body 2 through the action of the dismounting units, so that the installation of the protective net main body 3 is completed, when the protective net main body 3 is dismounted, the positioning blocks 10 are separated from the positioning grooves 11, the protective net main body 3 replaces the traditional welding mode, the dismounting efficiency of the safety protective net for civil construction by workers is improved, and the operation of constructors is facilitated; through the effect of dead lever 1 bottom ground stake 5, improved the stability of worker's civil construction safety protection net and ground installation from vertical orientation, through accomodating the effect of telescopic link 14 and support backing plate 15 in the groove 12, supported the worker's civil construction safety protection net from both sides orientation, improved the stability of worker's civil construction safety protection net when using, avoided receiving the external force after the worker civil construction safety protection net topple over and lose the guard action.

Preferably, the dismounting unit further comprises an operating rod 7, the operating rod 7 is in sliding connection with the middle part of the U-shaped frame 6, the bottom end of the operating rod 7 is connected with the outer wall of the positioning block 10, the outer wall of the bottom end of the operating rod 7 is provided with an attaching plate 8, two ends of the attaching plate 8 are in sliding connection with the inner wall of the U-shaped frame 6, and a spring 9 is arranged between the upper surface of the attaching plate 8 and the inner wall of the U-shaped frame 6;

when the protective net main body 3 in the frame body 2 is installed with the adjacent fixed rods 1, the operation rods 7 in the two groups of U-shaped frames 6 are pulled outwards, the attaching plates 8 move upwards, the springs 9 are in a compressed state, the positioning blocks 10 are contained in the U-shaped frames 6, the bottoms of the frame bodies 2 at the moment are placed on the two groups of support plates 4, the operation rods 7 are loosened, the compressed springs 9 return automatically, namely, the attaching plates 8 are driven to move downwards, the attaching plates 8 are attached to the upper surface of the frame bodies 2, the positioning blocks 10 are connected in the positioning grooves 11, namely, the installation of the protective net main body 3 in the frame bodies 2 is completed, when the protective net main body is detached, the operation rods 7 are pulled outwards, the positioning blocks 10 are separated from the positioning grooves 11, after the position of the frame bodies 2 is not limited, the protective net can be taken down from between the adjacent fixed rods 1 smoothly, and the civil construction safety protective net replaces a traditional welding mode, and is convenient for the disassembly of workers.

Preferably, the outer wall of telescopic link 14 is equipped with magnetite layer 16, and the inner wall of accomodating groove 12 is equipped with the iron sheet 17 with magnetite layer 16 looks adaptation, has the actuation power between magnetite layer 16 and the iron sheet 17, and telescopic link 14 can be accomodate in accomodating groove 12, and dead lever 1 occupation space is little when not using, conveniently carries and transport.

Preferably, the grounding pile 5 is conical, and the outer surface of the grounding pile 5 is coated with an anti-corrosion layer, so that the grounding pile 5 is conveniently connected with the ground, the anti-corrosion layer plays a role in protecting, the situation that the grounding pile 5 is rusted due to long-term contact with groundwater is avoided, and the service life of the grounding pile is prolonged.

Example 2:

referring to fig. 3, this embodiment differs from the first embodiment in that: the lower surface of the supporting base plate 15 is embedded with the bulges which are distributed in a staggered way, the friction force between the supporting base plate 15 and the ground is increased by the bulges which are distributed in a staggered way, and the stability of the protective net main body 3 during working is further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a worker civil construction safety protection network, includes two sets of dead lever (1), is equipped with framework (2) between two sets of dead levers (1), and installs protection network main part (3), its characterized in that in framework (2): the bottom of two sets of dead levers (1) all is connected with ground stake (5), and storage tank (12) have all been seted up to front end, the rear end of two sets of dead levers (1), the inner wall top of storage tank (12) is connected with pivot (13) that rotate the setting, and installs telescopic link (14) on pivot (13), the bottom of telescopic link (14) is equipped with supporting plate (15), and the medial surface bottom of two sets of dead levers (1) all is equipped with backup pad (4), and the upper surface of backup pad (4) is laminated with the lower surface of framework (2), U type frame (6) are all installed at the medial surface top of two sets of dead levers (1), be equipped with dismouting unit in U type frame (6), dismouting unit includes locating piece (10), constant head tank (11) with locating piece (10) looks adaptation are all seted up at the inner chamber top both ends of framework (2).

2. The industrial and civil construction safety protection net according to claim 1, wherein: the dismounting unit further comprises an operating rod (7), the operating rod (7) is in sliding connection with the middle of the U-shaped frame (6), and the bottom end of the operating rod (7) is connected with the outer wall of the positioning block (10).

3. The industrial and civil construction safety protection net according to claim 2, wherein: the outer wall of the bottom end of the operating rod (7) is provided with a laminating plate (8), two ends of the laminating plate (8) are in sliding connection with the inner wall of the U-shaped frame (6), and a spring (9) is installed between the upper surface of the laminating plate (8) and the inner wall of the U-shaped frame (6).

4. The industrial and civil construction safety protection net according to claim 1, wherein: the outer wall of telescopic link (14) is equipped with magnetite layer (16), the inner wall of accomodating groove (12) is equipped with iron sheet (17) with magnetite layer (16) looks adaptation.

5. The industrial and civil construction safety protection net according to claim 1, wherein: the grounding pile (5) is conical, and an anti-corrosion layer is coated on the outer surface of the grounding pile (5).

6. The industrial and civil construction safety protection net according to claim 1, wherein: the lower surface of the supporting base plate (15) is embedded with bulges which are distributed in a staggered way.