A splicing fence for building installation

Abstract

The utility model relates to a kind of splicing fence for building installation, comprising: mobile base, for quickly deploying fence;Guardrail plate, it is fixedly connected at the top of mobile base, for providing protection.The utility model relates to the technical field of building construction.A kind of splicing fence for building installation, the adjacent two fences can be quickly spliced by the connection unit set, the deployment efficiency of fence is improved, and the expansion block, connecting cylinder and plug block set in the connection unit, then the expansion block can be pressed into plug rod after the adjacent two fences are spliced, make plug rod deformation and resist connecting cylinder to fix two fences together, the protective strength of fence can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, and in particular to a modular fence for building installation. Background Technology

[0002] Modular fencing is widely used in courtyards, construction sites, public facilities, and other scenarios due to its modular design, convenient installation, and strong adaptability. The core value of modular fencing lies in balancing efficiency and functionality: engineering applications emphasize rapid deployment and reusability (such as interlocking steel or precast concrete), while courtyard applications pursue aesthetics and personalization (such as aluminum alloy or wood-plastic composite).

[0003] In the existing technology, since the shape of the foundation pit during the construction process is not fixed, the placement of the fence used for protection is also not fixed. If it is necessary to splice the fence, it can be laid according to the shape of the foundation pit. The connection structure between the fences needs to have flexible rotation function, but this will lead to a decrease in the mutual support effect between two adjacent fences, thus weakening the strength of the splicable fence. Utility Model Content

[0004] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A modular fence for building installation, comprising: Mobile base for quick fence deployment; Guardrail panels, which are fixedly connected to the top of the movable base, are used to provide protection; A connecting unit, installed on the side wall of the guardrail panel, is used to connect two adjacent guardrail panels. The connecting unit consists of a connecting seat, a plug rod, an expansion block, a connecting cylinder, and a plug block. There are two sets of connecting seats, which are fixedly connected to the left and right sides of the guardrail panel respectively. The top of one connecting seat is fixedly connected to a plug rod, and the top of the plug rod has a circular groove. An expansion block for pressing the plug rod is connected in the circular groove. The side of the other connecting seat away from the guardrail panel is fixedly connected to a connecting cylinder for inserting the plug rod. The side wall of the connecting cylinder has a through groove corresponding to the top of the plug rod, and a plug block for pressing the expansion block is slidably connected in the through groove.

[0005] Furthermore, the diameter of the top sidewall of the circular groove gradually increases from bottom to top, so that the opening of the circular groove forms a flared part, and the top of the insertion rod is provided with a groove for separating the flared part.

[0006] Furthermore, the diameter of the expansion block gradually decreases from top to bottom, so that the sidewall of the expansion block forms an inclined surface that fits with the flared part.

[0007] Furthermore, a limiting groove is formed at the bottom of the circular groove, a limiting block is slidably connected in the limiting groove, a supporting spring is fixedly connected to the bottom of the limiting block, and the top of the limiting block is fixedly connected to the expansion block through a connecting rod.

[0008] Furthermore, a ball bearing is connected to the top of the through groove, and a track groove for accommodating the ball bearing is provided on the top of the insert block.

[0009] Furthermore, a locking block is slidably connected to the top of the connecting cylinder, a compression spring is fixedly connected to the top of the locking block, and a slot for accommodating the locking block is provided on the top of the insert block.

[0010] In summary, this utility model has at least one of the following beneficial technical effects: 1. This type of modular fence for building installation can quickly splice two adjacent fences together through the set connecting unit, improving the deployment efficiency of the fence. The insert rod, expansion block, connecting cylinder and insert block set in the connecting unit can be used to press the expansion block into the insert rod after the two adjacent fences are spliced, so that the insert rod deforms and abuts against the connecting cylinder to fix the two fences together, which can effectively improve the protective strength of the fence. 2. This type of modular fence for building installation uses locking blocks to fix the inserts, preventing them from coming loose after installation and ensuring the stability of the fence. The inserts also serve to store the inserts after disassembly, preventing loss and ensuring the fence's usability, thus effectively improving its practicality. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a structural schematic diagram of a modular fence for building installation according to the present invention.

[0013] Figure 2 This is a schematic diagram showing the state of a modular fence for building installation during assembly according to this utility model.

[0014] Figure 3 This is a structural schematic diagram of a connecting unit in a modular fence for building installation according to this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of an insert rod in a modular fence for building installation according to this utility model.

[0016] Figure 5 This is a structural schematic diagram of a connecting cylinder in a modular fence for building installation according to this utility model.

[0017] In the diagram, 1. Movable base; 2. Guardrail; 3. Connecting unit; 31. Connecting seat; 32. Insert rod; 33. Expansion block; 34. Connecting cylinder; 35. Insert block; 4. Circular groove; 5. Through groove; 6. Flared opening; 7. Groove; 8. Inclined surface; 9. Limiting groove; 10. Limiting block; 11. Support spring; 12. Connecting rod; 13. Ball bearing; 14. Track groove; 15. Locking block; 16. Compression spring; 17. Locking slot. Detailed Implementation

[0018] The present invention will be further described in detail below with reference to the accompanying drawings.

[0019] Example: Reference Figure 1 - Figure 5 This utility model discloses a modular fence for building installation, comprising: Mobile base 1 for quick fence deployment; Guardrail 2, which is fixedly connected to the top of the movable base 1, is used to provide protection; The connecting unit 3 is disposed on the side wall of the guardrail panel 2 and is used to connect two adjacent guardrail panels 2. The connecting unit 3 includes a connecting seat 31, a rod 32, an expansion block 33, a connecting cylinder 34, and a plug 35. There are two sets of connecting seats 31, which are fixedly connected to the left and right sides of the guardrail panel 2 respectively. The top of one connecting seat 31 is fixedly connected to the rod 32. The top of the rod 32 has a circular groove 4, and the expansion block 33 for pressing the rod 32 is connected in the circular groove 4. The other connecting seat 31 is fixedly connected to the connecting cylinder 34 for inserting the rod 32 on the side away from the guardrail panel 2. The side wall of the connecting cylinder 34 has a through groove 5 corresponding to the top of the rod 32. The plug 35 for pressing the expansion block 33 is slidably connected in the through groove 5.

[0020] In this embodiment, observation Figure 1 It can be observed that by setting up a movable base 1, with a guardrail plate 2 fixedly connected to the top of the movable base 1, the fence can be quickly deployed near the foundation pit of a building construction site. Further observation is then conducted. Figure 1 It can be observed that the guardrail panel 2 is equipped with a connecting unit 3. The connecting unit 3 includes a connecting seat 31, a plug rod 32, and a connecting cylinder 34. Two sets of connecting seats 31 are provided, and the two sets of connecting seats 31 are fixedly connected to the left and right sides of the guardrail panel 2 respectively. The top of one connecting seat 31 is fixedly connected to the plug rod 32, and the side of the other connecting seat 31 away from the guardrail panel 2 is fixedly connected to the connecting cylinder 34 for inserting the plug rod 32. Therefore, when multiple guardrails need to be assembled, it is only necessary to... Figure 2As shown in the diagram, after lifting one of the guardrail panels 2, the connecting cylinder 34 is fitted onto the insertion rod 32, which allows two adjacent fences to be quickly connected, improving the deployment efficiency of the fences.

[0021] Because the shape of the foundation pit during construction is not fixed, the placement of the protective fence is also not fixed. If it is necessary to splice the fence, it can be laid according to the shape of the foundation pit. The connection structure between the fences needs to have flexible rotation function, but this will lead to a decrease in the mutual support effect between two adjacent fences, thus weakening the strength of the splicable fence.

[0022] Therefore, observe Figure 3 It can be seen that the connecting unit 3 is also provided with a rod 32, an expansion block 33 and a plug 35. A circular groove 4 is provided on the top of the rod 32. An expansion block 33 for squeezing the rod 32 is connected in the circular groove 4. A through groove 5 is provided on the side wall of the connecting cylinder 34 at the position corresponding to the top of the rod 32. A plug 35 for squeezing the expansion block 33 is slidably connected in the through groove 5.

[0023] At this time, when the two fences are like Figure 2 After the components are assembled as shown in the diagram, simply insert the insert block 35 into the through groove 5. At this time, the insert block 35 will press the expansion block 33 into the circular groove 4, thereby expanding the top of the insert rod 32 using the expansion block 33. The insert rod 32 deforms and contacts the connecting cylinder 34, using the pressure of the contact to fix the fence, thereby improving the stability of the fence after installation and improving the protective performance of the fence.

[0024] In a further preferred embodiment of this utility model, such as Figure 4 As shown, the diameter of the top sidewall of the circular groove 4 gradually increases from bottom to top, forming a flared section 6 at the opening of the circular groove 4. The top of the insert rod 32 has a groove 7 for separating the flared section 6, which makes it easier to open the flared section 6 when the expansion block 33 is pressed into it. This can effectively improve the fixing effect between the insert rod 32 and the connecting cylinder 34, thereby improving the stability of the fence after splicing.

[0025] In a further preferred embodiment of this utility model, such as Figure 3 As shown, the diameter of the expansion block 33 gradually decreases from top to bottom, so that the side wall of the expansion block 33 forms an inclined surface 8 that fits with the flared part 6. This allows the expansion block 33 to have a larger contact area with the flared part 6 when it is pressed down, thereby increasing the force-bearing area of ​​the flared part 6 and effectively improving the force stability of the flared part 6 after it is opened, thereby further ensuring the stability of the connection unit 3 in use.

[0026] In a further preferred embodiment of this utility model, such as Figure 4As shown, a limiting groove 9 is provided at the bottom of the circular groove 4. A limiting block 10 is slidably connected in the limiting groove 9. A support spring 11 is fixedly connected to the bottom of the limiting block 10. The top of the limiting block 10 is fixedly connected to the expansion block 33 through a connecting rod 12. After the insert 35 is removed, the supporting spring 11 can be used to push the limiting block 10 upward to reset, thereby pushing the expansion block 33 out of the flared part 6. This allows the insert rod 32 to reset and unlock the connecting cylinder 34, making the disassembly of the fence simpler and more convenient.

[0027] In a further preferred embodiment of this utility model, such as Figure 5 As shown, the top of the through groove 5 is connected to a ball bearing 13, and the top of the insert block 35 is provided with a track groove 14 for accommodating the ball bearing 13. This allows the rolling friction of the ball bearing 13 to reduce the installation resistance of the insert block 35 during installation and removal, thereby improving the installation efficiency of the insert block 35 and making the use of the connecting unit 3 simpler and more convenient.

[0028] In a further preferred embodiment of this utility model, such as Figure 5 As shown, a locking block 15 is slidably connected to the top of the connecting cylinder 34, and a compression spring 16 is fixedly connected to the top of the locking block 15. The top of the insert block 35 is provided with a slot 17 for accommodating the locking block 15, which can prevent the insert block 35 from coming out of the through slot 5 after installation, thereby improving the stability of the insert block 35 after installation and further improving the stability of the fence after splicing.

[0029] The implementation principle of the above embodiment is as follows: deploy the fence near the foundation pit, then put the connecting cylinder 34 of one fence onto the insert rod 32 of the other fence, and then insert the insert block 35 into the through groove 5 of the connecting cylinder 34 to complete the installation of the fence.

[0030] When the insert block 35 is inserted into the through slot 5, the insert block 35 will press the expansion block 33 into the insert rod 32, thereby expanding the insert rod 32. The deformation of the insert rod 32 causes the insert rod 32 to contact the connecting cylinder 34, which has the effect of fixing the two adjacent fences, making the fence more stable and with better protection performance after splicing.

[0031] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A splicable fence for building installation, characterized by, include: Mobile base (1) for rapid deployment of the fence; The guardrail (2) is fixedly connected to the top of the movable base (1) to provide protection; The connecting unit (3) is set on the side wall of the guardrail (2) and is used to connect two adjacent guardrails (2). The connecting unit (3) consists of a connecting seat (31), a plug rod (32), an expansion block (33), a connecting cylinder (34), and a plug block (35). There are two sets of connecting seats (31). The two sets of connecting seats (31) are fixedly connected to the left and right sides of the guardrail (2). The top of one connecting seat (31) is fixedly connected to the plug rod (32). The top of the plug rod (32) is provided with a circular groove (4). The circular groove (4) is connected to the expansion block (33) for squeezing the plug rod (32). The other connecting seat (31) is fixedly connected to the connecting cylinder (34) for inserting the plug rod (32) on the side away from the guardrail (2). The side wall of the connecting cylinder (34) is provided with a through groove (5) corresponding to the top of the plug rod (32). The through groove (5) is slidably connected to the plug block (35) for squeezing the expansion block (33).

2. The splicable fence for building and construction according to claim 1, wherein, The diameter of the top sidewall of the circular groove (4) gradually increases from bottom to top, so that the opening of the circular groove (4) forms a flared part (6), and the top of the insert rod (32) is provided with a groove (7) for separating the flared part (6).

3. A splicable fence for building and construction according to claim 2, characterised in that, The diameter of the expansion block (33) gradually decreases from top to bottom, so that the sidewall of the expansion block (33) forms an inclined surface (8) that fits with the flared part (6).

4. A splicable fence for building and construction according to claim 3, wherein, The bottom of the circular groove (4) is provided with a limiting groove (9), and a limiting block (10) is slidably connected in the limiting groove (9). A support spring (11) is fixedly connected to the bottom of the limiting block (10), and the top of the limiting block (10) is fixedly connected to the expansion block (33) through a connecting rod (12).

5. A splicable fence for building and construction according to claim 4, wherein, The top of the through groove (5) is connected to a ball (13), and the top of the insert (35) is provided with a track groove (14) for accommodating the ball (13).

6. A splicable fence for building and construction according to claim 5, wherein, The top of the connecting cylinder (34) is slidably connected to a locking block (15), and the top of the locking block (15) is fixedly connected to a compression spring (16). The top of the insert (35) is provided with a slot (17) for accommodating the locking block (15).

Images