Green building construction installation protective fence

Abstract

The utility model discloses a green building construction installation protective fence which comprises two fixing feet, two handrails and a fence plate, the number of the fixing feet is two, the number of the handrails is two, the handrails are fixedly connected to the upper surfaces of the two fixing feet respectively, and the fence plate is arranged between the two handrails. The fixing feet, the handrails, the breast board, the placing board, the fixing device, the box body, a clamping assembly, a sliding rod, a clamping head, a limiting block, a linkage assembly, a first rack, a first gear, a rotating seat, a rotating rod, a second gear, a control assembly, a moving rod, a second rack, a spring, a moving opening, a moving block and a connector are used in cooperation. The problems that an existing protective fence is generally fixed through bolts or welded during installation, so that installation is inconvenient, disassembly is troublesome, and consequently assembly and disassembly are troublesome, and time and labor are consumed are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of guardrails, and in particular relates to a guardrail for installing a green building construction. Background Art

[0002] Green building construction emphasizes that the impact on the environment and energy efficiency must be fully considered throughout the entire life cycle of the building, including planning, design, construction, operation and maintenance stages. This concept requires that each link in the construction process must minimize the negative impact on the environment while improving the efficiency of building use and living comfort. Guardrails are important safety facilities at construction sites. Qualified guardrails can ensure the safety of the construction site, reduce accidents, and protect the lives of construction workers. The installation and use of guardrails can also promote energy conservation and emission reduction in green building construction. At the construction site, guardrails can be used as temporary barriers to reduce the impact of the construction site on the surrounding environment, such as noise, dust, etc. At the same time, the reasonable layout of guardrails can also optimize the construction process, improve construction efficiency, and further reduce energy consumption and carbon emissions.

[0003] The problem with the prior art is that the existing guardrails are generally fixed by bolts or welding during installation, which is inconvenient to install and is also troublesome to disassemble, resulting in the problem that the installation and disassembly are troublesome, time-consuming and labor-intensive. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides a green building construction installation guardrail, which has the advantage of easy installation and disassembly of the guardrail, and solves the problem that the existing guardrails are generally fixed by bolts or welding during installation, which is inconvenient to install and more troublesome to disassemble, resulting in troublesome installation and disassembly.

[0005] The utility model is implemented as follows: a green building construction installation guardrail comprises fixed feet, railings and guardrails, the number of the fixed feet is two, the number of the guardrails is two, and they are respectively fixedly connected to the upper surfaces of the two fixed feet, the guardrail is arranged between the two guardrails, a placement plate is arranged under the guardrail, the left and right ends of the placement plate are respectively fixedly connected to the two guardrails, the upper and lower ends of the two guardrails are respectively provided with fixing devices, and the guardrail is connected to the guardrails through the fixing devices.

[0006] The preferred fixing device of the utility model includes a box body, a clamping assembly, a linkage assembly and a control assembly. The box body is arranged behind the guardrail and fixedly connected to the railing. There are two clamping assemblies, which are respectively arranged at the upper and lower ends of the box body. The linkage assembly is arranged behind the clamping assembly, and the control assembly is arranged at the rear and lower part of the control assembly. By setting up the fixing device, the guardrail can be installed and fixed, and the guardrail can be connected to the two railings, which facilitates the installation and disassembly of the guardrail.

[0007] The preferred clamping assembly of the utility model includes a sliding rod, a clamping head and a limit block. The sliding rods are two in number and are arranged inside the box body. One end of the sliding rod extends out of the box body and is slidably connected to the box body. The clamping head is arranged inside the box body and is fixedly connected to the two sliding rods. The limit blocks are two in number and are respectively fixedly connected to one end of the two sliding rods extending out of the box body. The clamping assembly is provided to clamp with the connecting head to fix the railing, which facilitates the installation and fixation of the railing.

[0008] The linkage assembly preferably includes a rack 1, a gear 1, a rotating seat, a rotating rod and a gear 2. The number of the rack 1 is two, and the upper end of one is fixedly connected to the rear surface of the clamping head, and the lower end of the other is fixedly connected to the rear surface of the other clamping head. The gear 1 is arranged between the two rack 1s and meshed with the two rack 1s. The rotating seat is arranged behind the gear 1, and the lower end is fixedly connected to the lower surface of the box body. The rotating rod is arranged in the rotating seat and is rotatably connected to the rotating seat. The front end of the rotating rod is fixedly connected to the gear 1, and the gear 2 is fixedly connected to the rear end of the rotating rod. By setting a linkage assembly, it is used to drive the clamping assembly and move the clamping assembly to complete the clamping and fixing function.

[0009] The preferred control component of the utility model includes a moving rod, two racks and a spring. The number of the moving rods is two and they are arranged directly below the two gears. The left and right ends of the moving rods are respectively fixedly connected to the left and right surfaces inside the box body. The two racks are sleeved on the surfaces of the two moving rods and are slidably connected to the two moving rods. The number of the springs is two and they are respectively sleeved on the surfaces of the two moving rods. The left and right ends of the spring are respectively fixedly connected to the left surface inside the box body and the left end of the two racks. The control component is used to drive the linkage component to rotate. It has the function of controlling the clamping component by driving the linkage component to rotate, and also has the function of controlling the clamping component to open.

[0010] As a preferred embodiment of the utility model, a moving opening is provided on the rear surface of the box body, the moving opening passes through the box body, a moving block is slidably connected in the moving opening, the front and rear ends of the moving block extend out of the moving opening respectively, the front end of the moving block is fixedly connected to the second rack, and the moving block is connected to the second rack by arranging the moving block in the moving opening, so as to move the moving block to drive the second rack to move, thereby controlling the opening of the clamping assembly.

[0011] As a preferred embodiment of the utility model, the four corners of the rear surface of the guardrail are respectively fixedly connected with connecting heads, and the positions of the connecting heads correspond to the positions of the fixing devices. By arranging the connecting heads at the four corners of the rear surface of the guardrail, they are used to be connected with the snap-on components, and can be inserted into the box body and fixed with the snap-on components, thereby installing the guardrail.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the existing guardrails are generally fixed by bolts or welding during installation, which is inconvenient to install and more troublesome to disassemble, resulting in the problem that the installation and disassembly are troublesome, time-consuming and labor-intensive.

[0014] 2. The utility model provides a fixing device to install and fix the guardrail, and to connect the guardrail to two railings, so as to facilitate the installation and disassembly of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a guardrail provided by an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of an exploded three-dimensional structure of a guardrail provided by an embodiment of the utility model;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixing device in the guardrail provided by the embodiment of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a guardrail and a connecting head provided in an embodiment of the utility model.

[0019] In the figure: 1. fixed foot; 2. handrail; 3. guardrail; 4. placement plate; 5. fixing device; 51. box body; 52. clamping assembly; 521. sliding rod; 522. clamping head; 523. limit block; 53. linkage assembly; 531. rack one; 532. gear one; 533. rotating seat; 534. rotating rod; 535. gear two; 54. control assembly; 541. moving rod; 542. rack two; 543. spring; 6. moving port; 7. moving block; 8. connecting head. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4 As shown, an embodiment of the utility model provides a green building construction installation guardrail, including a fixed foot 1, a railing 2 and a guardrail 3. The number of the fixed feet 1 is two, the number of the railings 2 is two, and they are respectively fixedly connected to the upper surfaces of the two fixed feet 1. The guardrail 3 is arranged between the two railings 2, and a placement plate 4 is arranged below the guardrail 3. The left and right ends of the placement plate 4 are respectively fixedly connected to the two railings 2. The upper and lower ends of the two railings 2 are respectively provided with fixing devices 5, and the guardrail 3 is connected to the railing 2 through the fixing device 5.

[0023] refer to Figure 1 , Figure 2 and Figure 3 The fixing device 5 includes a box body 51, a clamping assembly 52, a linkage assembly 53 and a control assembly 54. The box body 51 is arranged behind the guardrail 3 and is fixedly connected to the railing 2. There are two clamping assemblies 52, which are respectively arranged at the upper and lower ends of the box body 51. The linkage assembly 53 is arranged behind the clamping assembly 52, and the control assembly 54 is arranged behind and below the control assembly 54.

[0024] The above scheme is adopted: by setting a fixing device 5, which is used to install and fix the guardrail 3 and to connect the guardrail 3 with the two railings 2, it is convenient to install and disassemble the guardrail.

[0025] refer to Figure 2 and Figure 3The clamping assembly 52 includes a sliding rod 521, a clamping head 522 and a limit block 523. The number of the sliding rods 521 is two and they are arranged inside the box body 51. One end of the sliding rod 521 extends out of the box body 51 and is slidably connected to the box body 51. The clamping head 522 is arranged inside the box body 51 and is fixedly connected to the two sliding rods 521. The number of the limit blocks 523 is two and they are respectively fixedly connected to one end of the two sliding rods 521 extending out of the box body 51.

[0026] The above solution is adopted: by providing a snap-fit ​​assembly 52 for snap-fitting with the connector 8 to fix the guardrail 3 , it is convenient to install and fix the guardrail 3 .

[0027] refer to Figure 2 and Figure 3 The linkage assembly 53 includes a rack 1 531, a gear 1 532, a rotating seat 533, a rotating rod 534 and a gear 2 535. There are two racks 1 531, and one upper end is fixedly connected to the rear surface of the clamp 522, and the other lower end is fixedly connected to the rear surface of the other clamp 522. The gear 1 532 is arranged between the two racks 1 531 and meshingly connected with the two racks 1 531. The rotating seat 533 is arranged behind the gear 1 532, and the lower end is fixedly connected to the lower surface of the box body 51. The rotating rod 534 is arranged in the rotating seat 533 and is rotatably connected to the rotating seat 533. The front end of the rotating rod 534 is fixedly connected to the gear 1 532, and the gear 2 535 is fixedly connected to the rear end of the rotating rod 534.

[0028] The above solution is adopted: by setting a linkage component 53, it is used to drive the clamping component 52, and is used to move the clamping component 52 to complete the clamping and fixing function.

[0029] refer to Figure 2 and Figure 3 The control component 54 includes a moving rod 541, a rack 542 and a spring 543. There are two moving rods 541, which are arranged directly below the gear 535. The left and right ends of the moving rods 541 are respectively fixedly connected to the left and right surfaces inside the box body 51. The rack 542 is sleeved on the surfaces of the two moving rods 541 and is slidably connected to the two moving rods 541. There are two springs 543, which are respectively sleeved on the surfaces of the two moving rods 541. The left and right ends of the spring 543 are respectively fixedly connected to the left surface inside the box body 51 and the left end of the rack 542.

[0030] The above scheme is adopted: by setting a control component 54 to drive the linkage component 53 to rotate, it has the function of controlling the clamping component 52 by driving the linkage component 53 to rotate, and also has the function of controlling the clamping component 52 to open.

[0031] refer to Figure 2and Figure 3 A moving opening 6 is provided on the rear surface of the box body 51 , and the moving opening 6 passes through the box body 51 . A moving block 7 is slidably connected in the moving opening 6 . The front and rear ends of the moving block 7 extend out of the moving opening 6 respectively, and the front end of the moving block 7 is fixedly connected to the rack 2 542 .

[0032] The above solution is adopted: by arranging a moving block 7 in the moving opening 6 to be connected with the second rack 542 , the moving block 7 is moved to drive the second rack 542 to move, thereby controlling the opening of the clamping assembly 52 .

[0033] refer to Figure 2 and Figure 4 Connectors 8 are fixedly connected to the four corners of the rear surface of the railing 3 , and the positions of the connectors 8 correspond to the positions of the fixing devices 5 .

[0034] The above scheme is adopted: by setting connecting heads 8 at the four corners of the rear surface of the guardrail 3, which are used to be clamped with the clamping component 52, and have the function of being inserted into the box body 51 and clamped and fixed with the clamping component 52, so as to install the guardrail 3.

[0035] The working principle of this utility model:

[0036] When installing and fixing the guardrail 3, place the lower end of the guardrail 3 on the upper surface of the placement plate 4, and then align the connecting head 8 fixedly connected to the rear surface of the guardrail 3 and insert it into the box body 51. During the insertion, the connecting head 8 will squeeze the clamping head 522, so that the two clamping heads 522 move to the upper and lower sides. While the clamping head 522 moves, the sliding rod 521 slides inside the box body 51, and the two racks 1 531 are also driven to move up and down. While the two racks 1 531 move, the gear 1 532 rotates. While the gear 1 532 rotates, the rotating rod 534 rotates in the rotating seat 533. While the rotating rod 534 rotates, it drives the gear 2 535 to rotate. While the gear 2 535 rotates, it drives the rack 2 542 to move on the surface of the moving rod 541. The movement of the rack 2 542 compresses the spring 543. When the connector 8 is fully inserted, the spring 543 will rebound and push the rack 2 542 to drive the gear 2 535 and the gear 1 532 to rotate. The rotation of the gear 1 532 will drive the two rack 1 531 to move, thereby driving the two clamping heads 522 to move together to clamp and fix the connector 8. When disassembling, the moving block 7 in the moving port 6 is driven to move the rack 2 542 on the surface of the moving rod 541, and at the same time, the spring 543 is compressed. The rack 2 542 moves and drives the gear 2 535 to rotate. The rotation of the gear 2 535 drives the gear 1 532 to rotate through the rotating rod 534. The rotation of the gear 1 532 drives the two rack 1 531 to move upward and downward. The movement of the two rack 1 531 drives the two clamping heads 522 to move upward and downward, thereby releasing the clamping fixation of the connector 8.

[0037] To sum up: the green building construction installation guardrail solves the problem that the existing guardrail is generally fixed by bolts or welding during installation, which is inconvenient to install and is also troublesome to disassemble, resulting in the problem that the installation and disassembly are troublesome and time-consuming.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green building construction installation guardrail, comprising a fixed foot (1), a railing (2) and a guardrail (3), wherein the number of the fixed foot (1) is two, the number of the guardrail (2) is two, and they are respectively fixedly connected to the upper surfaces of the two fixed feet (1), and the guardrail (3) is arranged between the two guardrails (2), characterized in that: A placement plate (4) is provided below the guardrail (3); the left and right ends of the placement plate (4) are respectively fixedly connected to the two railings (2); the upper and lower ends of the two railings (2) are respectively provided with fixing devices (5); the guardrail (3) is connected to the railings (2) via the fixing devices (5); The fixing device (5) comprises a box body (51), a clamping assembly (52), a linkage assembly (53) and a control assembly (54); the box body (51) is arranged behind the guardrail (3) and is fixedly connected to the railing (2); there are two clamping assemblies (52) and they are arranged at the upper and lower ends of the box body (51), respectively; the linkage assembly (53) is arranged behind the clamping assembly (52); and the control assembly (54) is arranged behind and below the control assembly (54); The clamping assembly (52) comprises a sliding rod (521), a clamping head (522) and a limiting block (523); the sliding rods (521) are two in number and are arranged inside the box body (51); one end of the sliding rod (521) extends out of the box body (51) and is slidably connected to the box body (51); the clamping head (522) is arranged inside the box body (51) and is fixedly connected to the two sliding rods (521); the limiting blocks (523) are two in number and are respectively fixedly connected to one end of the two sliding rods (521) extending out of the box body (51); The linkage assembly (53) comprises a rack gear 1 (531), a gear gear 1 (532), a rotating seat (533), a rotating rod (534) and a gear gear 2 (535). The number of the rack gear 1 (531) is two, and the upper end of one is fixedly connected to the rear surface of the clamp (522), and the lower end of the other is fixedly connected to the rear surface of the other clamp (522). The gear gear 1 (532) is arranged between the two rack gears 1 (531) and meshingly connected to the two rack gears 1 (531). The rotating seat (533) is arranged behind the gear gear 1 (532), and the lower end is fixedly connected to the lower surface of the box body (51). The rotating rod (534) is arranged in the rotating seat (533) and is rotatably connected to the rotating seat (533). The front end of the rotating rod (534) is fixedly connected to the gear gear 1 (532), and the gear gear 2 (535) is fixedly connected to the rear end of the rotating rod (534). The control assembly (54) comprises a moving rod (541), a second rack (542) and a spring (543). The moving rods (541) are two in number and are arranged directly below the second gear (535). The left and right ends of the moving rods (541) are respectively fixedly connected to the left surface and the right surface of the interior of the box body (51). The second rack (542) is sleeved on the surfaces of the two moving rods (541) and is slidably connected to the two moving rods (541). The springs (543) are two in number and are respectively sleeved on the surfaces of the two moving rods (541). The left and right ends of the spring (543) are respectively fixedly connected to the left surface of the interior of the box body (51) and the left end of the second rack (542). A moving opening (6) is provided on the rear surface of the box body (51), the moving opening (6) passes through the box body (51), a moving block (7) is slidably connected in the moving opening (6), front and rear ends of the moving block (7) respectively extend out of the moving opening (6), and a front end of the moving block (7) is fixedly connected to the second rack (542); Connecting heads (8) are fixedly connected to the four corners of the rear surface of the guardrail (3), and the positions of the connecting heads (8) correspond to the positions of the fixing devices (5).

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