Protective device for building service

Abstract

The utility model provides a protective device for building service, which comprises two vertical plates, a connecting frame is arranged between the two vertical plates, a protective net is mounted in the connecting frame, two L-shaped blocks are fixedly connected to the left side wall and the right side wall of the connecting frame, two rectangular hollow frames and two fixing blocks are fixedly connected to the side walls of the vertical plates, and connecting rods are arranged on the fixing blocks in a penetrating manner. The ends, close to the rectangular hollow frame, of the connecting rods are fixedly connected with circular blocks, springs arranged outside the connecting rods in a sleeving mode are fixedly connected between the circular blocks and the fixing blocks, positioning insertion rods are fixedly connected to the centers of the backs of the circular blocks, positioning holes are formed in L-shaped blocks, and the front faces of the two connecting rods are jointly and fixedly connected with a vertically-arranged rectangular plate. A mounting block is fixedly connected to the front face of the vertical plate, an I-shaped positioning block slidably penetrates through the mounting block, and a rectangular groove is formed in the side wall of the rectangular plate; the connecting frame can be quickly disassembled and assembled, bolts are not needed in the disassembling and assembling process, operation is easy and convenient, and the disassembling and assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a protective device for construction services. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. During the construction of construction projects, metal protective nets can effectively protect the construction site. However, the existing technology has the following shortcomings when used:

[0003] The protective net is installed in the net frame, and most of the net frames are fixed to two vertical plates by multiple bolts. The bolt fixing method is time-consuming and labor-intensive, and corresponding tools are required during installation and disassembly, which affects the efficiency of assembly and disassembly.

[0004] Therefore, there is an urgent need for a protective device for building services to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the problem that the existing protective net is installed in a net frame, and most of the net frames are fixed to two vertical plates by multiple bolts. The bolt fixing method is time-consuming and labor-intensive, and corresponding tools are required during installation and disassembly, which affects the efficiency of assembly and disassembly.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] A protective device for building services is provided to improve the above problems.

[0008] The specific application is as follows:

[0009] The hook at two return spring two ends is hooked in two that two of two secondary shoes upper ends hang the upper and lower ends of spring pin respectively hang the upper and lower ends of spring pin respectively.

[0010] As a preferred technical solution of the present application, a base is installed at the bottom of the vertical plate, and four mounting holes are opened on the base.

[0011] As a preferred technical solution of the present application, the four L-shaped blocks are respectively inserted into four rectangular hollow frames, and the tops of the rectangular hollow frames are in contact with the L-shaped blocks.

[0012] As a preferred technical solution of the present application, the number of the rectangular plates is two, and the two rectangular plates are symmetrically distributed about the axis of the connecting frame.

[0013] As a preferred technical solution of the present application, the four L-shaped blocks are symmetrically arranged about the vertical center axis of the connecting frame.

[0014] As a preferred technical solution of the present application, the positioning rod is adapted to the positioning hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the scheme of this application:

[0017] By setting the L-shaped block, rectangular hollow frame, fixed block, connecting rod, round block, spring, positioning rod, positioning hole, I-shaped positioning block and rectangular groove, the connecting frame can be quickly disassembled and assembled. During the disassembly and assembly process, no bolts are required, the operation is simple and convenient, and the disassembly and assembly efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a protective device for building services provided in this application.

[0019] Figure 2 This is a schematic front view of the structure of a protective device for building services provided in this application.

[0020] Figure 3 This is a schematic diagram of the connection structure of a connection frame and an L-shaped block in a protective device for building services provided in this application.

[0021] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A.

[0022] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B.

[0023] Figure 6 This is a schematic diagram of the separation structure of the mounting block and the I-shaped positioning block in a protective device for building services provided in this application.

[0024] Figure 7This is a schematic structural diagram of a base in a protective device for building services provided in this application.

[0025] Indicated in the figure:

[0026] 1. Vertical plate; 2. Connecting frame; 3. Protective net; 4. L-shaped block; 5. Rectangular hollow frame; 6. Fixed block; 7. Connecting rod; 8. Round block; 9. Spring; 10. Positioning rod; 11. Positioning hole; 12. Rectangular plate; 13. Mounting block; 14. I-shaped positioning block; 15. Rectangular slot; 16. Base; 17. Mounting hole. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some 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 creative effort are within the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of this utility model, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is typically placed when in use, or the orientations or positional relationships commonly understood by those skilled in the art. Such terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" and the like are used solely for distinction and description and should not be construed as indicating or implying relative importance. Example

[0032] like Figure 1-7As shown, a protective device for building services proposed in this embodiment includes two vertical plates 1, a connecting frame 2 is provided between the two vertical plates 1, a protective net 3 is installed in the connecting frame 2, the left and right side walls of the connecting frame 2 are fixedly connected to two L-shaped blocks 4, the side walls of the vertical plate 1 are fixedly connected to two rectangular hollow frames 5 and two fixed blocks 6, a connecting rod 7 is passed through the fixed block 6, the connecting rod 7 is fixedly connected to one end of the connecting rod 7 close to the rectangular hollow frame 5, a spring 9 is fixedly connected between the circular block 8 and the fixed block 6, a positioning rod 10 is fixedly connected to the center of the back of the circular block 8, a positioning hole 11 is opened on the L-shaped block 4, and a vertically arranged rectangular plate 12 is fixedly connected to the front of the two connecting rods 7. A mounting block 13 is fixedly connected to the front of the vertical plate 1, and an I-shaped positioning block 14 is slidingly passed through the mounting block 13. A rectangular groove 15 is provided on the side wall of the rectangular plate 12, and one end of the I-shaped positioning block 14 is inserted into the rectangular groove 15. The two I-shaped positioning blocks 14 are pulled to the side away from the connecting frame 2, so that the two I-shaped positioning blocks 14 are respectively disengaged from the two rectangular grooves 15. At this time, the two rectangular plates 12 lose their restrictions, and the elastic force of the four springs 9 drives the four circular blocks 8 to move in the direction close to the L-shaped block 4, so that the four circular blocks 8 are respectively fitted with the four L-shaped blocks 4. At this time, the four positioning rods 10 are respectively inserted into the four positioning holes 11 to fix the connecting frame 2 and ensure the stability of the connecting frame 2 after installation.

[0033] like Figure 1 and Figure 7 As shown, a base 16 is installed at the bottom of the vertical board 1, and four mounting holes 17 are opened on the base 16. A plurality of pins are used to match the plurality of mounting holes 17 to fix the two bases 16 on the ground.

[0034] like Figure 2 and Figure 4 As shown, four L-shaped blocks 4 are respectively inserted into four rectangular hollow frames 5 , and the tops of the rectangular hollow frames 5 are fitted with the L-shaped blocks 4 to perform preliminary positioning of the connection frame 2 .

[0035] like Figure 2 As shown, there are two rectangular plates 12 , and the two rectangular plates 12 are symmetrically distributed about the central axis of the connecting frame 2 .

[0036] like Figure 3 As shown, the four L-shaped blocks 4 are symmetrically arranged about the vertical center axis of the connecting frame 2 .

[0037] like Figure 4 As shown, the positioning rod 10 is matched with the positioning hole 11 , and the connection frame 2 is fixed by the cooperation between the positioning rod 10 and the positioning hole 11 .

[0038] Specifically, when the protective device for building services is in use: the two bases 16 are placed on the ground so that the two vertical plates 1 maintain a suitable distance, then the connecting frame 2 is taken, and the four L-shaped blocks 4 are respectively inserted into the four rectangular hollow frames 5, and the connecting frame 2 is preliminarily positioned. The two bases 16 are fixed using multiple pins and multiple mounting holes 17, and then the two I-shaped positioning blocks 14 are pulled to the side away from the connecting frame 2, so that the two I-shaped positioning blocks 14 are respectively disengaged from the two rectangular grooves 15. At this time, the two rectangular plates 12 lose their restrictions, and the four circular blocks 8 are driven by the elastic force of the four springs 9 to move in the direction close to the L-shaped block 4, so that the four circular blocks 8 are respectively fitted with the four L-shaped blocks 4. When the connecting frame 2 is removed, the four positioning rods 10 are respectively inserted into the four positioning holes 11 to fix the connecting frame 2 and ensure the stability of the connecting frame 2 after installation. When the connecting frame 2 needs to be disassembled, the staff pulls the two rectangular plates 12 away from the connecting frame 2 to disengage the four positioning rods 10 from the four positioning holes 11, and then pushes the two I-shaped positioning blocks 14 so that one end of the two I-shaped positioning blocks 14 is respectively inserted into the two rectangular grooves 15 to position the two rectangular plates 12, and then pulls the connecting frame 2 upward to disengage the four L-shaped blocks 4 from the four rectangular hollow frames 5, so as to remove the connecting frame 2. It is easy to disassemble and assemble, and no bolts are required, which saves time and effort while improving disassembly and assembly efficiency.

[0039] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although this specification has described the present invention in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention are included in the scope of the claims of the present invention.

Claims

1. A protective device for building services, comprising two vertical panels (1), characterized in that A connecting frame (2) is provided between the two vertical plates (1), a protective net (3) is installed in the connecting frame (2), the left and right side walls of the connecting frame (2) are fixedly connected to two L-shaped blocks (4), the side walls of the vertical plate (1) are fixedly connected to two rectangular hollow frames (5) and two fixed blocks (6), a connecting rod (7) is provided through the fixed block (6), one end of the connecting rod (7) close to the rectangular hollow frame (5) is fixedly connected to a circular block (8), and a circular block (8) is fixedly connected to the fixed block (6) by a sleeve mounted on the connecting rod ( 7) outside the spring (9), the circular block (8) is fixedly connected to a positioning rod (10) at the center of the back, the L-shaped block (4) is provided with a positioning hole (11), the two connecting rods (7) are fixedly connected to a vertically arranged rectangular plate (12) on the front, the vertical plate (1) is fixedly connected to a mounting block (13) on the front, the mounting block (13) is slidably penetrated by an I-shaped positioning block (14), the side wall of the rectangular plate (12) is provided with a rectangular groove (15), and one end of the I-shaped positioning block (14) is inserted into the rectangular groove (15).

2. A protective device for building services according to claim 1, characterized in that: A base (16) is installed at the bottom of the vertical plate (1), and four mounting holes (17) are opened on the base (16).

3. A protective device for building services according to claim 1, characterized in that: The four L-shaped blocks (4) are respectively inserted into four rectangular hollow frames (5), and the tops of the rectangular hollow frames (5) are in contact with the L-shaped blocks (4).

4. A protective device for building services according to claim 1, characterized in that: The number of the rectangular plates (12) is two, and the two rectangular plates (12) are symmetrically distributed about the central axis of the connection frame (2).

5. A protective device for building services according to claim 1, characterized in that: The four L-shaped blocks (4) are symmetrically arranged about the vertical center axis of the connecting frame (2).

6. A protective device for building services according to claim 1, characterized in that: The positioning rod (10) is adapted to the positioning hole (11).

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