CN219261930U

CN219261930U - Protective net for building engineering

Info

Publication number: CN219261930U
Application number: CN202223563695.3U
Authority: CN
Inventors: 黄琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a protective net for constructional engineering, which relates to the technical field of constructional engineering and comprises a pair of upright posts and a pair of same protective net connected between the upright posts, wherein mounting blocks are fixedly connected to two ends of the protective net, the mounting blocks are mounted on the upright posts, an auxiliary mounting unit for assisting in mounting the mounting blocks is arranged on the mounting blocks, the auxiliary mounting unit comprises a plurality of sliding grooves formed in the mounting blocks, square shafts are rotationally connected to the sliding grooves, a pair of first connecting blocks are sleeved on the square shafts, and second connecting blocks are connected in the sliding grooves in a sliding manner. When the installation device is installed, the installation convenience can be improved through the arrangement of the auxiliary installation unit, the existing installation structure is replaced, the use is convenient, the practicability is high, meanwhile, the rapid disassembly can be realized through the arrangement of the auxiliary installation unit, and the practicability is further improved.

Description

Protective net for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a protective net for constructional engineering.

Background

The construction engineering is the engineering entity for planning, surveying, designing, constructing and completing various technical works and completed such as building construction and accessory structure facilities, and the installation engineering of lines, pipelines and equipment matched with the engineering entity, and the protection net is very widely used in the construction engineering, so that the good protection net is very important, but the existing protection net structure still has some problems in the use process.

For example, chinese patent publication No. CN218061744U discloses a protective net for construction engineering, comprising: the left end of first stand is connected with the second connecting block, and the right-hand member of first stand installs the protection network, the second stand is installed to the right-hand member of protection network, and the right-hand member of second stand is connected with first connecting block, the second installation piece sets up the inside at the second stand, and both ends all are connected with crashproof connector around the second installation piece, first installation piece sets up the inside at the second installation piece and connects the right-hand member at the protection network, and the inside of first installation piece is provided with first threaded rod, the front end of first threaded rod is connected with first knob, and both ends all are connected with the fixture block around the first threaded rod. This building engineering protection network has solved the comparatively loaded down with trivial details with the process of dismantling of installation, and waste time and manpower make work efficiency reduce, and do not have crashproof function, make the problem that the protection network damaged easily.

The installation process of the protection net is still complicated, when the protection net is installed, the first threaded rod is required to be rotated through the first knob, the clamping block is driven to completely move into the first installation block, then the first installation block can be inserted into the second installation block, after the slots of the second installation block of the clamping block are aligned, the first threaded rod is required to be driven to reversely rotate through the first knob again, the clamping block is inserted into the slots, then the stable connection between the first installation block and the second installation block can be completed, the installation mode is complicated, the use is influenced, and the practicability is low.

Disclosure of Invention

The utility model mainly aims to provide a protective net for constructional engineering, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the protection net for the building engineering comprises a pair of upright posts and a pair of same protection net connected between the upright posts, wherein the two ends of the protection net are fixedly connected with mounting blocks, the mounting blocks are mounted on the upright posts, and auxiliary mounting units for assisting in mounting the mounting blocks are arranged on the mounting blocks;

the auxiliary installation unit comprises a plurality of sliding grooves formed in the installation block, a square shaft is rotationally connected to the sliding grooves, a pair of first connecting blocks are sleeved on the square shaft, a second connecting block is connected to the sliding grooves in a sliding mode, one end of the second connecting block is connected to the first connecting block in a threaded mode, a wedge block is fixedly connected to the other end of the second connecting block, a limiting groove is formed in the stand column, the wedge block is inserted into the limiting groove, and a pair of springs are sleeved on the square shaft.

Preferably, the first connecting block is provided with a square hole, and the square hole is matched with the square shaft.

Preferably, a limiting ring is fixedly connected to the square shaft, one end of the spring is abutted against the limiting ring, and the other end of the spring is abutted against the first connecting block.

Preferably, the mounting block is rotatably connected with a hand wheel, and one end of the square shaft penetrates through the mounting block and is fixedly connected with the hand wheel.

Preferably, the shape of the limiting groove is a wedge-shaped structure matched with the wedge-shaped block.

Preferably, the hand wheel and the square shaft are fixedly connected with rotating wheels at the connection positions, and the same belt is tensioned on a plurality of rotating wheels on each mounting block.

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

1. during installation, through the setting of auxiliary installation unit, can improve the convenience of installation, replace current mounting structure, facilitate the use, the practicality is high.

2. During installation, the installation block can be directly pushed to drive the installation block to be inserted into the upright post, and the wedge block is stressed to move along with the movement of the installation block, so that the wedge block drives the first connecting block in threaded connection with the second connecting block to slide on the square shaft; during disassembly, a single hand wheel can be rotated, under the action of the rotating wheel and the belt, a plurality of square shafts can be driven to rotate, the first connecting block is driven to rotate through the rotation of the square shafts, the second connecting block is driven to slide in the sliding groove under the limitation of the sliding groove and under the action of the spring, and then the wedge block is driven to move, so that the wedge block is separated from the limiting groove, the mounting block can be taken out, the purpose of rapid disassembly is achieved, and the practicability is further improved.

Drawings

FIG. 1 is a schematic perspective view of a protective net for construction engineering;

FIG. 2 is a schematic view of a partially cut-away three-dimensional enlarged structure of a part of a protective net for construction engineering;

FIG. 3 is an enlarged schematic view of the area A in FIG. 2;

fig. 4 is a partially enlarged perspective view of the auxiliary mounting unit.

In the figure: 1. a column; 2. a protective net; 3. a mounting block; 4. an auxiliary installation unit; 5. a chute; 6. a square shaft; 7. a first connection block; 8. a second connection block; 9. wedge blocks; 10. a limiting ring; 11. a spring; 12. a limit groove; 13. and a hand wheel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

Examples: referring to the protection network for building engineering shown in fig. 1, including the same protection network 2 of being connected between a pair of stand 1 and a pair of stand 1, the equal fixedly connected with installation piece 3 in both ends of protection network 2, and installation piece 3 installs on stand 1, is provided with the auxiliary installation unit 4 that is used for assisting the installation of installation piece 3 on the installation piece 3, during the installation, through the setting of auxiliary installation unit 4, can improve the convenience of installation, replaces current mounting structure, facilitates the use, and the practicality is high.

As shown in fig. 1-4, the auxiliary installation unit 4 comprises a plurality of sliding grooves 5 formed in the installation block 3, a square shaft 6 is rotationally connected to the sliding grooves 5, a pair of first connection blocks 7 are sleeved on the square shaft 6, square holes are formed in the first connection blocks 7, the square holes are matched with the square shaft 6, a second connection block 8 is slidably connected in the sliding grooves 5, one end of the second connection block 8 is in threaded connection with the first connection blocks 7, the other end of the second connection block 8 is fixedly connected with a wedge-shaped block 9, a limit groove 12 is formed in the upright post 1, the shape of the limit groove 12 is of a wedge-shaped structure matched with the wedge-shaped block 9, the wedge-shaped block 9 is inserted into the limit groove 12, a pair of springs 11 are sleeved on the square shaft 6, a limit ring 10 is fixedly connected to the square shaft 6, one end of each spring 11 is in contact with the limit ring 10, the other end of each spring 11 is in contact with the corresponding first connection block 7, one end of each square shaft 6 is rotationally connected with a hand wheel 13 through the installation block 3, one end of each hand wheel 13 is fixedly connected with the hand wheel 13, and the same tensioning belt 3 is fixedly connected to the hand wheel 6.

During installation, the installation block 3 can be directly pushed to drive the installation block 3 to be inserted into the upright post 1, and along with the movement of the installation block 3, the wedge block 9 is forced to move, so that the wedge block 9 drives the first connecting block 7 in threaded connection with the second connecting block 8 to slide on the square shaft 6, and meanwhile, under the action of the spring 11, when the wedge block 9 moves to one side of the limit groove 12, under the action of the spring 11, the wedge block 9 is driven to be automatically inserted into the limit groove 12, thereby realizing the purpose of rapid and automatic installation, replacing the existing installation structure, being more convenient to install and convenient to use; during disassembly, a single hand wheel 13 can be rotated, under the action of the rotating wheel and the belt, a plurality of square shafts 6 can be driven to rotate, the first connecting block 7 is driven to rotate through the rotation of the square shafts 6, the second connecting block 8 is driven to slide in the sliding groove 5 under the limitation of the sliding groove 5 and under the action of the spring 11, and then the wedge-shaped block 9 is driven to move, so that the wedge-shaped block 9 is separated from the limiting groove 12, the mounting block 3 can be taken out, the aim of rapid disassembly is fulfilled, and the practicability is further improved.

The working principle of the utility model is as follows:

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a protection network for building engineering, includes a pair of stand (1) and a pair of same protection network (2) of being connected between stand (1), its characterized in that: the two ends of the protective net (2) are fixedly connected with mounting blocks (3), the mounting blocks (3) are mounted on the upright posts (1), and auxiliary mounting units (4) for assisting in mounting the mounting blocks (3) are arranged on the mounting blocks (3);

the auxiliary installation unit (4) comprises a plurality of sliding grooves (5) formed in the installation block (3), square shafts (6) are rotationally connected to the sliding grooves (5), a pair of first connecting blocks (7) are sleeved on the square shafts (6), a second connecting block (8) is connected to the sliding grooves (5) in a sliding mode, one ends of the second connecting blocks (8) are connected to the first connecting blocks (7) in a threaded mode, wedge-shaped blocks (9) are fixedly connected to the other ends of the second connecting blocks (8), limiting grooves (12) are formed in the stand columns (1), and the wedge-shaped blocks (9) are spliced in the limiting grooves (12), and a pair of springs (11) are sleeved on the square shafts (6).

2. The protection net for construction engineering according to claim 1, wherein square holes are formed in the first connecting block (7), and the square holes are matched with the square shaft (6).

3. The protection net for construction engineering according to claim 1, wherein a limiting ring (10) is fixedly connected to the square shaft (6), one end of the spring (11) is abutted against the limiting ring (10), and the other end of the spring (11) is abutted against the first connecting block (7).

4. The protection net for construction engineering according to claim 1, wherein a hand wheel (13) is rotatably connected to the mounting block (3), and one end of the square shaft (6) penetrates through the mounting block (3) and is fixedly connected with the hand wheel (13).

5. The protection net for construction engineering according to claim 1, characterized in that the shape of the limit groove (12) is a wedge-shaped structure adapted to the wedge-shaped block (9).

6. The protection net for construction engineering according to claim 4, wherein a runner is fixedly connected to a connection position of the hand wheel (13) and the square shaft (6), and a plurality of runners on each mounting block (3) are respectively tensioned with a same belt.