Building construction fence and mounting method

Abstract

The invention relates to the technical field of building engineering, and provides a building construction fence and an installation method.The building construction fence mainly comprises a fence frame assembly, a fixed bottom plate assembly, a locking device and an elastic connecting piece, the locking device comprising a supporting rod piece and a locking pull plate is designed, and the supporting rod piece and the fence frame assembly are connected into a whole; the supporting rod piece and the fixed bottom plate assembly are detachably connected through the locking pull plate, meanwhile, the elastic partition plate can be elastically supported and fixed through the arrangement of the elastic connecting piece on the fence frame assembly, a reserved gap is formed between the elastic partition plate and the elastic connecting piece, and the dustproof and anti-impact effects of the fence are improved. According to the building construction fence and the mounting method thereof, through structural optimization and function enhancement, the safety and stability of a construction site are improved, greater convenience is provided in the aspects of maintenance and repeated use, various requirements of modern building construction for fences are met, and good market application prospects are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a building construction fence and an installation method thereof. Background Art

[0002] In the field of construction engineering technology, construction fences are important safety facilities at construction sites. They not only need to have basic protection functions, but also need to consider their stability, durability and construction convenience. Traditional construction fences mostly use simple frame structures and fixed connection methods. Figure 1 The fence structure shown, these fences usually include fence frames, protective nets and fixing devices. The fence frame is generally composed of multiple columns and beams to form a protective structure of a certain height. The protective net is fixed on the fence frame to block debris and personnel at the construction site. The fixing device usually fixes the fence frame to the ground through anchor bolts to achieve a stable installation of the fence.

[0003] With the development of the construction industry and the improvement of construction site safety standards, the structural design and installation methods of construction fences are also constantly evolving. However, there are still some problems and shortcomings in the construction fences in the prior art.

[0004] First, poor stability and impact resistance: Since the columns and beams of traditional fence frames are generally connected rigidly, the stability of the entire fence structure is limited. When subjected to external forces, such as strong winds and collisions, the fence is prone to deformation or even damage, thus affecting its protective effect. Especially when subjected to external forces such as vehicle collisions, the connection nodes of the fence will break or be damaged, and will also cause a series of deformations in the fence structure, making it difficult to recover and affecting its subsequent normal use.

[0005] Second, the dust prevention effect is not ideal: Dust is a common problem at construction sites. Although traditional construction fences can block most debris and personnel, they are not ideal for protecting tiny dust particles. Dust particles can be blown outward through the gaps in the fence or the mesh of the protective net, causing pollution to the surrounding environment.

[0006] Third, installation and disassembly are inconvenient: the installation and disassembly process of traditional construction fences is cumbersome and requires a lot of manpower and time. Especially when the fences need to be moved or reorganized frequently, the construction efficiency is low.

[0007] In view of the above problems, although some improvement schemes have appeared in the prior art, such as increasing the cross-sectional size of the fence frame, using high-strength materials or increasing the number of connection nodes to improve the stability and impact resistance of the fence, these improvements are often accompanied by an increase in cost and weight, which is not conducive to the convenience and economy of construction. In addition, although the detachable fences proposed in some patents have improved the efficiency of installation and disassembly, they are still insufficient in stability and impact resistance, especially under complex ground conditions, and their fixing effect is still limited.

[0008] Therefore, there is an urgent need for a new type of building construction fence and an installation method thereof to solve the problems existing in the prior art and improve the performance and construction efficiency of the fence. Summary of the invention

[0009] In view of this, the present invention aims to solve the technical problems of the existing construction fences during installation and use, such as instability, inconvenience in disassembly and assembly, and lack of elastic buffering function. The present invention proposes a construction fence and an installation method, which designs a construction fence with a stable structure and is easy to disassemble and assemble, and sets elastic connectors to elastically support and fix elastic partitions, thereby forming a reserved gap between the fence frame assembly and the elastic partition, realizing the buffering and shock absorbing function, improving the stability and safety of the fence, and also facilitating the disassembly and reuse of the fence.

[0010] To achieve the above object, the technical solution of the present invention is achieved as follows: A construction fence, comprising: A fence frame assembly, comprising an outer frame column and a protective net, wherein the protective net is arranged between two of the outer frame columns; A fixed bottom plate assembly is arranged at the bottom of the fence frame assembly and is fixedly connected to the ground; A locking device, comprising a support rod and a locking plate, wherein the support rod is integrally connected to the fence frame assembly, and the locking plate is used to detachably connect and fix the support rod to the fixed base plate assembly; wherein the support rod comprises a connecting rod body, a stop device is arranged on the connecting rod body, the stop device comprises a first stop rib and a second stop rib, a first opening groove is arranged on at least one of the first stop rib and the second stop rib, and correspondingly, the locking pull plate comprises an annular pull-connecting portion and a lateral connecting portion, the annular pull-connecting portion is sleeved on the connecting rod body, the first stop rib and the second stop rib are arranged on opposite sides of the annular pull-connecting portion for axially limiting the annular pull-connecting portion, a limiting convex plate is arranged on the annular pull-connecting portion, the limiting convex plate is snapped into the first opening groove to realize annular limiting of the connection between the locking pull plate and the support rod, and the lateral connecting portion is used to be detachably connected to the fixed base plate assembly; The elastic connecting member is arranged on the fence frame assembly and can elastically support and fix the elastic partition, forming a reserved gap between the elastic partition and the fence frame assembly.

[0011] Furthermore, an outer anti-rotation rack is provided on the connecting rod body at the first opening groove, and correspondingly, an inner anti-rotation rack is provided at the position where the limiting convex plate is provided on the annular pulling part, and the inner anti-rotation rack and the outer anti-rotation rack are stopped and limited.

[0012] Furthermore, the anti-rotation external rack is arranged at the arc-shaped upper end of the connecting rod body, and correspondingly, the anti-rotation internal rack is arranged on the inner side of the top wall of the annular pulling portion in the locking pull plate.

[0013] Furthermore, a first plug-in plate is provided at both ends of the connecting rod body, and correspondingly, a limiting slot is provided at the bottom of the outer frame column, and the first plug-in plate can be inserted into the limiting slot from top to bottom to achieve the connection and fixation between the support rod and the outer frame column.

[0014] Furthermore, the fixed base plate assembly includes a base plate body, and a plurality of second connection holes are arranged on the base plate body, and the second connection holes are used for connecting and fixing the base plate body with the ground and / or the lateral connection part of the locking pull plate.

[0015] Furthermore, the elastic connecting member includes a first connecting seat, an elastic plug assembly and a limit stop plug, wherein the limit stop plug is used to stop the elastic plug assembly on the first connecting seat. When subjected to external force, the elastic plug assembly displaces relative to the first connecting seat and resets after losing force.

[0016] Furthermore, the first connecting seat includes a connecting seat shell, a first sleeve and a first mounting groove are arranged on the connecting seat shell, a guide limit hole is arranged on the side wall of the first sleeve, the first mounting groove is connected to the guide limit hole, the elastic plug assembly includes a plug connector base plate and a plug column, an elastic element is arranged on the side of the plug connector base plate away from the plug column, the limit stop plug includes a stop plug body and a stop arm, after the elastic element of the elastic plug assembly is extended into the first sleeve and moves toward the side close to the connecting seat shell under the action of pressing, the limit stop plug is installed in the first mounting groove and the stop arm is extended into the guide limit hole to limit the plug connector base plate, and the plug column is connected to the elastic partition.

[0017] Furthermore, a first annular convex rib is provided in the first sleeve, and the elastic element is sleeved on the outside of the first annular convex rib.

[0018] Furthermore, a stop groove is provided at the cantilever end of the stop arm, and correspondingly, a stop slope is provided on the plug connector base plate, the upper surface of the stop groove is crimped onto the upper surface of the plug connector base plate, and an assembly gap is provided between the side of the stop groove and the stop slope.

[0019] The second object of the present application is to disclose a method for installing a construction fence, which is used for installing the construction fence as described above, and comprises the following steps: S1: Construction layout, determine the installation position of the fixed base plate assembly according to the design drawings of the construction site; S2: Install the fixed base plate assembly to a predetermined position; S3: Assembling the fence frame assembly, fixing the protective net to the outer frame column through the first connecting ear plate; S4: Assemble the elastic connector, press the elastic plug assembly into the first sleeve of the first connecting seat, and then install the limit stop plug into the first installation groove, so that the elastic plug assembly is locked and limited, and then detachably and fixedly install the multiple assembled elastic connectors on the outer frame column; S5: Insert and install the support rod into the limiting slot of the outer frame column; S6: plugging and connecting the elastic partition plate to the elastic plug assembly in the elastic connector; S7: Place the assembled fence frame assembly and elastic partition on the fence frame assembly, and lock and fix them by locking the pull plate, fixing the bottom plate assembly and ground bolts.

[0020] The beneficial effects of the present invention will be described in detail in the specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural schematic diagram of a fence structure in the prior art; Figure 2 This is a schematic diagram of the structure of the building construction fence according to an embodiment of the present invention; Figure 3 A schematic diagram of the structure of the construction fence according to the embodiment of the present invention from a second viewing angle; Figure 4 This is a schematic diagram of the explosion structure of the building construction fence according to an embodiment of the present invention; Figure 5 It is a partial enlarged structural schematic diagram of the assembly of the support rod and the tension plate in the construction fence according to the embodiment of the present invention; Figure 6It is a schematic diagram of the side structure of the support rod according to an embodiment of the present invention; Figure 7 is a schematic diagram of the side view structure of the support rod according to the embodiment of the present invention from a second viewing angle; Figure 8 for Figure 7 A partial enlarged structural diagram of the middle A part; Fig. 9 This is a schematic structural diagram of a locking pull plate according to an embodiment of the present invention; Fig.10 This is a schematic structural diagram of the locking pull plate according to an embodiment of the present invention from a second viewing angle; Fig.11 This is a schematic diagram of the structure of the elastic connector according to an embodiment of the present invention; Fig.12 This is a schematic diagram of the exploded structure of the elastic connector according to an embodiment of the present invention; Fig.13 It is a schematic cross-sectional structural diagram of the elastic connecting member according to an embodiment of the present invention; Fig.14 for Fig.13 A schematic diagram of the partial enlarged structure of the middle B part; Fig.15 This is a schematic diagram of the structure of the first connecting socket according to an embodiment of the present invention; Fig.16 This is a schematic side view of the structure of the first connecting socket according to an embodiment of the present invention; Fig.17 This is a schematic diagram of the structure of the limit stop plug according to an embodiment of the present invention; Fig.18 It is a structural schematic diagram of the elastic plug assembly according to an embodiment of the present invention; Fig.19 It is a structural schematic diagram of the fixed base plate assembly according to an embodiment of the present invention; Description of reference numerals: 100-fence frame assembly; 200-elastic partition; 300-fixed base assembly; 400-locking device; 500-elastic connector; 1-external frame column; 2-protective net; 3-first connecting ear plate; 4-support rod; 5-locking pull plate; 6-limiting slot; 7-first connecting plate; 8-anchor bolt; 9-first connecting hole; 10-connecting rod body; 11-first plug-in plate; 12-stop device; 1201-first stop rib; 1202-second stop rib; 1203-first opening groove; 1204-rotation-stopping outer rack; 13-annular pulling part; 14-limiting convex plate; 15-lateral connecting part; 16-rotation-stopping inner rack; 17-first connecting seat; 1701-connecting Seat shell; 1702-first sleeve; 1703-first annular rib; 1704-guide limit hole; 1705-first mounting groove; 1706-first stop plate; 1707-first avoidance groove; 1708-second limit groove; 1709-second connecting ear plate; 18-elastic plug assembly; 1801-elastic element; 1802-plug connector base plate; 1803-stop slope; 1804-plug column; 1805-guide limit head; 1806-limit boss; 19-limit stop plug; 1901-stop plug body; 1902-stop arm; 1903-stop rib; 1904-stop groove; 20-base plate body; 21-second connecting hole; 22-first support plate. DETAILED DESCRIPTION

[0022] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0023] It should be noted that all the terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection status between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0026] like Figures 1 to 19 As shown, the present application discloses a construction fence, comprising: The fence frame assembly 100 comprises an outer frame column 1 and a protective net 2, wherein the protective net 2 is arranged between two outer frame columns 1; A fixed bottom plate assembly 300 is disposed at the bottom of the fence frame assembly 100 and fixedly connected to the ground; The locking device 400 includes a support rod 4 and a locking plate 5, wherein the support rod 4 is integrally connected to the fence frame assembly 100, and the locking plate 5 is used to detachably connect and fix the support rod 4 to the fixed base assembly 300; Wherein, the support rod 4 includes a connecting rod body 10, on which a stop device 12 is arranged, the stop device 12 includes a first stop rib 1201 and a second stop rib 1202, and a first opening groove 1203 is arranged on at least one of the first stop rib 1201 and the second stop rib 1202. Correspondingly, the locking pull plate 5 includes an annular pull-connecting portion 13 and a lateral connecting portion 15, the annular pull-connecting portion 13 is sleeved on the connecting rod body 10, the first stop rib 1201 and the second stop rib 1202 are arranged on opposite sides of the annular pull-connecting portion 13 for axially limiting the annular pull-connecting portion 13, a limiting convex plate 14 is arranged on the annular pull-connecting portion 13, the limiting convex plate 14 is inserted into the first opening groove 1203 to realize the annular limiting of the connection between the locking pull plate 5 and the support rod 4, and the lateral connecting portion 15 is used to be detachably connected to the fixed base plate assembly 300; The elastic connecting member 500 is arranged on the fence frame assembly 100 and can elastically support and fix the elastic partition 200, forming a reserved gap between the elastic partition 200 and the fence frame assembly 100.

[0027] The construction fence described in the present application realizes effective protection of the construction site through the coordinated action of the fence frame assembly 100, the fixed base assembly 300, the locking device 400, the elastic connector 500 and the elastic partition 200. Among them, the fence frame assembly 100 is composed of an outer frame column 1 and a protective net 2, which is the same as the prior art, forming a solid basic enclosure structure that can effectively block external interference and accidental intrusion, and by providing a fixed base assembly 300 connected to the ground at the bottom of the fence frame assembly 100, combined with a locking device 400 consisting of a support rod 4 and a locking plate 5, the support rod 4 and the fence frame assembly 100 are designed to be integrated or detachably connected, and the locking plate 5 is sleeved on the connecting rod body 10 of the support rod 4 through its annular pulling portion 13, and the limiting convex plate 1 is used to prevent the locking plate 5 from being locked. 4 is inserted into the first opening groove 1203 of the stop device 12 to realize the annular limiting connection between the locking plate 5 and the support rod 4. The first stop rib 1201 and the second stop rib 1202 on the connecting rod body 10 are limited to the opposite sides of the annular pull-connecting portion 13 along the axial direction to realize the axial limiting connection between the locking plate 5 and the support rod 4. Combined with the detachable connection between the lateral connecting portion 15 and the fixed base plate assembly 300, not only the reliability and stability of the connection between the support rod 4 and the fixed base plate assembly 300 are improved, but also the disassembly and installation process of the fence is more convenient and efficient. Secondly, the elastic connector 500 provided on the fence frame assembly 100 can elastically support and fix the elastic partition 200, so that a reserved gap is formed between the elastic partition 200 and the fence frame assembly 100. The reserved gap is preferably less than 50 mm. This gap not only helps to prevent dust and avoid dust pollution caused by construction inside the fence to the external environment, but also plays a buffering role when the fence is slightly hit. When the fence is slightly hit, the elastic partition 200 and the elastic connector 500 can maintain the self-reset function of the fence system, avoid deformation of the fence, and save recovery time and maintenance efficiency; and when the fence is hit by a larger impact, the fence frame assembly 100 can overcome the locking effect of the locking plate 5 and the support rod 4 in the locking device 400, and only the locking device 400 needs to be replaced to meet the requirements of simple enclosure construction. The entire fence system achieves an organic combination of stability, dustproofness and installation convenience through the mutual cooperation of these components.

[0028] The construction fence described in the present application achieves a perfect combination of stability, dustproofness and ease of installation in the fence system through the synergy of the carefully designed fence frame assembly 100, fixed base assembly 300, locking device 400 and elastic connector 500 and elastic partition 200. The locking device formed by the combination of support rods and locking pull plates not only achieves a reliable connection of the fence, but also simplifies the installation and disassembly process, improves construction efficiency, facilitates replacement and maintenance, and enhances the adaptability and flexibility of the fence. The application of the elastic connector 500 enables the elastic partition 200 to effectively absorb external impact forces. The reserved gap formed not only helps to prevent dust and reduce the impact on the external environment during construction, but also plays a buffering role when the fence is slightly hit, avoiding deformation of the fence and saving recovery time and maintenance costs.

[0029] As a preferred example of the present application, a stop-rotation external rack 1204 is provided on the connecting rod body 10 at the first opening groove 1203, and correspondingly, a stop-rotation internal rack 16 is provided at the position where the limiting protrusion 14 is provided on the annular pulling portion 13, and the stop-rotation internal rack 16 and the stop-rotation external rack 1204 are stop-rotated and limited. As a preferred example of the present application, the first opening groove 1203 is provided on the first stop rib 1201 and the second stop rib 1202, the setting direction of the anti-rotation external rack 1204 is perpendicular to the circumferential direction of the first stop rib 1201 and the second stop rib 1202, and both ends of the anti-rotation external rack 1204 in the length direction extend out of the outside of the first stop rib 1201 and the second stop rib 1202, and correspondingly, two limiting protrusions 14 are provided, extending to both sides respectively from the two first opening grooves 1203, and the two limiting protrusions 14 are symmetrically arranged along the center line of the annular pull-connecting portion 13, and the anti-rotation internal rack 16 extends from the limiting protrusion 14 at one end to the limiting protrusion 14 at the other end of the annular pull-connecting portion 13. This setting not only effectively prevents the rotational deviation of the locking device 400 during operation by introducing the matching design of the outer anti-rotation rack and the inner anti-rotation rack, but also enhances the strength and stability of the anti-rotation limit through the symmetrical limiting convex plate structure and the through-going inner anti-rotation rack design, thereby improving the stability and reliability of the fence, ensuring stable operation in various construction environments, extending the service life of the locking device 400, reducing wear and failure caused by rotational deviation, and thus reducing maintenance costs.

[0030] As a preferred example of the present application, the anti-rotation outer rack 1204 is arranged at the arc-shaped upper end of the connecting rod body 10, and correspondingly, the anti-rotation inner rack 16 is arranged on the inner side of the top wall of the annular pull-connection portion 13 in the locking plate 5. As a specific example of the present application, the anti-rotation outer rack 1204 is arranged at the arc-shaped upper end of the connecting rod body 10. This design not only facilitates precise docking with the locking plate 5, but also ensures the effective transmission of the anti-rotation force; at the same time, the anti-rotation inner rack 16 is arranged on the inner side of the top wall of the annular pull-connection portion 13 in the locking plate 5. When the locking plate 5 is sleeved on the connecting rod body 10, the anti-rotation inner rack 16 and the anti-rotation outer rack 1204 are naturally engaged to form a firm anti-rotation limiting structure.

[0031] This design not only makes full use of the space, but also makes the installation and disassembly process more convenient and efficient, ensuring that the connecting rod body 10 and the locking pull plate 5 can maintain a stable relative position when subjected to external force, preventing rotational deviation, thereby ensuring the overall stability and safety of the fence.

[0032] As a preferred example of the present application, a first plug-in plate 11 is provided at both ends of the connecting rod body 10, and correspondingly, a limit slot 6 is provided at the bottom of the outer frame column 1, and the first plug-in plate 11 can be inserted into the limit slot 6 from top to bottom to achieve the connection and fixation of the support rod 4 and the outer frame column 1. In the specific example of the present application, a first plug-in plate 11 is provided at each end of the connecting rod body 10, and the shape and size of the plug-in plate are carefully designed to ensure that it can be accurately inserted into the limit slot 6 at the bottom of the outer frame column 1. When it is necessary to connect the support rod 4 to the outer frame column 1, the construction personnel only need to align the first plug-in plate 11 with the limit slot 6 from top to bottom and gently press down to achieve a tight connection between the two.

[0033] This design greatly simplifies the assembly process of the fence and improves construction efficiency. Construction workers can quickly complete the connection between the support rod 4 and the outer frame column 1 without using complicated tools or making tedious adjustments, saving installation time and reducing labor costs. It is also convenient for disassembly and reuse of the fence, reducing maintenance costs and improving resource utilization.

[0034] As a preferred example of the present application, the fixed base plate assembly 300 includes a base plate body 20, and a plurality of second connection holes 21 are arranged on the base plate body 20, and the second connection holes 21 are used to connect and fix the base plate body 20 with the ground and / or the lateral connection portion 15 of the locking plate 5. Preferably, a plurality of stop devices 12 are arranged on the connecting rod body 10, and correspondingly, the locking plates 5 are designed to match the corresponding number, and the lower ends of the plurality of locking plates 5 are bolted to the second connection holes 21 on the fixed base plate assembly 300 through the lateral connection portion 15. As a specific example of the present application, three groups of the stop devices 12 and the locking plates 5 are correspondingly designed.

[0035] This design ensures the stability of the fence under extreme weather or external force impact by firmly connecting the fixed base plate assembly to the ground, effectively preventing the fence from tipping over or shifting. The design of multiple stop devices 12 and locking pull plates 5 increases the redundancy of the fence structure. Even if part of the locking mechanism fails, the fence can still maintain a certain stability, thereby improving overall safety.

[0036] As a preferred example of the present application, the locking plate 5 is integrally formed of a thermoplastic polymer material, preferably polyamide (PA), polybutylene terephthalate (PBT), a copolymer of thermoplastic polyester and elastomer (TPC-ET), polypropylene (PP), a copolymer of polypropylene and ethylene-propylene diene monomer (PP-EPDM), polyphthalamide (PPA), polyphenylene sulfide (PPS), etc. In addition, the locking plate 5 can also be made of a metal material, such as alloy steel or stainless steel.

[0037] As a preferred example of the present application, a first support plate 22 is provided at both ends of the base plate body 20, and a first connecting plate 7 is provided at the lower end of the outer frame column 1, and the first connecting plate 7 is placed on the first supporting plate 22. In some examples of the present application, the first connecting plate 7 and the first supporting plate 22 are connected to the ground through anchor bolts 8. In daily use, the fence frame assembly 100 and the fixed base plate assembly 300 can be quickly and conveniently installed and disassembled through the locking device 400 to meet daily construction needs. When encountering harsh environments or special working conditions, the operator can quickly use the reserved anchor bolt 8 connection structure to fix the fence frame assembly 100 to the ground more firmly, effectively improving the wind pressure resistance and impact resistance of the fence. This design not only enhances the safety and stability of the fence, but also improves its ability to adapt to different environments. In addition, the use of the anchor bolt connection structure is relatively simple, does not require complicated installation steps or additional tools, and is convenient for construction personnel to quickly respond to environmental changes and ensure the safety of the construction site.

[0038] As a preferred example of the present application, under some simple installation conditions of construction fences, the construction fence may not be provided with a fixed bottom plate assembly 300, and the lateral connection portion 15 of the locking pull plate 5 may be directly fastened to the ground.

[0039] As a preferred example of the present application, the elastic connector 500 includes a first connecting seat 17, an elastic plug assembly 18 and a limit stop plug 19. The limit stop plug 19 is used to stop the elastic plug assembly 18 on the first connecting seat 17. When subjected to external force, the elastic plug assembly 18 moves relative to the first connecting seat 17 and resets after losing force.

[0040] Specifically, the first connection seat 17 described in the present application includes a connection seat shell 1701, a first sleeve 1702 and a first mounting groove 1705 are arranged on the connection seat shell 1701, a guide limit hole 1704 is arranged on the side wall of the first sleeve 1702, the first mounting groove 1705 is connected to the guide limit hole 1704, and the elastic plug assembly 18 includes a plug connector base plate 1802 and a plug column 1804, and an elastic plug connector is arranged on the side of the plug connector base plate 1802 away from the plug column 1804. The elastic element 1801, the limit stop plug 19 includes a stop plug body 1901 and a stop arm 1902. After the elastic element 1801 of the elastic plug assembly 18 is inserted into the first sleeve 1702 and moves to the side close to the connection seat shell 1701 under the action of pressing, the limit stop plug 19 is installed in the first installation groove 1705 and the stop arm 1902 is inserted into the guide limit hole 1704 to limit the plug connector bottom plate 1802. The plug post 1804 is connected to the elastic partition 200. Under the action of external force, the elastic plug assembly 18 can move relative to the first connection seat 17, and due to the limiting effect of the stop arm 1902, the elastic plug assembly 18 cannot be easily separated from the first sleeve 1702. Once the external force disappears, the elastic force of the elastic element 1801 causes the elastic plug assembly 18 to reset as a whole, thereby achieving rapid reset and reliable connection of the fence structure.

[0041] This setting discloses a structure of an elastic connector 500, which realizes a connection method that is both stable and easy to adjust through the synergistic effect of the first connecting seat 17, the elastic plug assembly 18 and the limit stop plug 19. This design enables the elastic connector 500 to produce a certain displacement when subjected to external impact or vibration, effectively absorbs and disperses the impact force, protects the connecting parts from damage, and ensures the safety of the overall structure. At the same time, the reset function of the elastic element 1801 ensures that the connector can quickly return to its initial state after losing force, thereby maintaining the stability and reliability of the connection. In addition, the elastic connector has a simple structure and is easy to install. It can be connected and disassembled without complicated tools or steps, which improves construction efficiency and saves time and labor costs.

[0042] As a preferred example of the present application, a first annular rib 1703 is provided in the first sleeve 1702, and the elastic element 1801 is sleeved on the outside of the first annular rib 1703. Preferably, the first annular rib 1703 and the first sleeve 1702 are arranged in a concentric annular shape, and the elastic element 1801 is a spring. This design enables the elastic element 1801 to move more accurately along the contour of the first annular rib 1703 when pressed, and the first annular rib 1703 also provides additional support and limiting effects, ensuring that the elastic element 1801 will not be excessively deflected or damaged during the deformation process. As external force is applied and released, the elastic element 1801 utilizes its own elastic characteristics to push the plug connector base plate 1802 and the plug column 1804 to displace and reset relative to the first connecting seat 17, so that when the elastic partition 200 is impacted by external force, it can withstand the impact or vibration through deformation under the action of the elastic partition 200 itself and the elastic connector 500, thereby reducing the force acting on the locking device 400, thereby reducing the risk of failure of the fence due to loose connection or damage to components.

[0043] As a preferred example of the present application, a stop groove 1904 is provided at the cantilever end of the stop arm 1902, and correspondingly, a stop slope 1803 is provided on the plug connector base plate 1802, the upper surface of the stop groove 1904 is pressed against the upper surface of the plug connector base plate 1802, and an assembly gap is provided between the side of the stop groove 1904 and the stop slope 1803. This design provides a matching structure of the stop groove and the stop slope between the stop arm and the plug connector base plate, and introduces an assembly gap, so that when the elastic partition 200 is subjected to an external force, the elastic plug assembly 18 can not only be compressed toward the side close to the outer frame column 1 to absorb and alleviate part of the impact force, but also can achieve further deformation and kinetic energy consumption through the circumferential sliding of the stop slope 1803 in the stop groove 1904. This circumferential deformation mechanism provides additional buffering capacity for the elastic connector, can be applicable to impacts in different external force directions, and helps to better protect the stability and reliability of the connection of the elastic plug assembly 18.

[0044] As a preferred example of the present application, a first avoidance groove 1707 is provided on a side of the connecting seat shell 1701 corresponding to the guide limit hole 1704, a first stop plate 1706 is provided below the first avoidance groove 1707, a second limit groove 1708 is provided on the first stop plate 1706, and correspondingly, a stop rib 1903 is provided on the stop plug body 1901, and the stop rib 1903 can be snapped into the second limit groove 1708 for limit engagement. As a specific example of the present application, a first avoidance groove 1707 is provided on one side of the connecting seat shell 1701 corresponding to the guide limit hole 1704, which is used for inserting the elastic plug assembly 18 into the first sleeve 1702 and pressing the elastic element 1801 to deform, and installing the limit stop plug 19 from the side for installation avoidance, and installing the limit stop plug 19 in an inclined state from the outside of the connecting seat shell 1701 at the first avoidance groove 1707 into the first installation groove 1705, the stop arm 1902 on the limit stop plug 19 extends into the guide limit hole 1704 and is crimped onto the plug connector base plate 1802, and then the limit stop plug 19 is squeezed and installed until the limit stop plug 19 is completely squeezed and installed into the first installation groove 1705, and the stop plug body 1901 can be limited by the first stop plate 1706 and the second limit groove 1708 to prevent the limit stop plug 19 from detaching from the first installation groove 1705.

[0045] This arrangement simplifies the installation process, improves the installation efficiency, and improves the convenience of installation and the reliability of connection of the limit stop plug 19 by introducing the first avoidance groove 1707, the first stop plate 1706, and the clamping limit structure of the second limit groove 1708 and the stop rib 1903, effectively preventing the stop plug body from loosening under vibration or impact conditions, and ensuring the long-term stable connection performance of the elastic connector. As a preferred example of the present application, the limit stop plug 19 is an integrally formed rubber elastic member.

[0046] As a preferred example of the present application, a second connection ear plate 1709 is provided on the connection base housing 1701, which is used for detachable connection between the connection base housing 1701 and the outer frame column 1. In a specific example of the present application, the connection base housing 1701 is arranged in a rectangular shape as a whole, and four second connection ear plates 1709 are arranged, distributed at four positions of the connection base housing 1701.

[0047] As a preferred example of the present application, two first mounting grooves 1705 are arranged on the first connecting seat 17, and two groups of the limit stop plugs 19 and the corresponding mounting structures are arranged, which are distributed on the opposite sides of the first sleeve 1702. The stop arms 1902 of the two limit stop plugs 19 extend into the first sleeve 1702 from two directions to limit the plug connector base plate 1802, thereby effectively preventing the plug connector from being offset or loosened during the connection process, and ensuring the reliability and stability of the connection.

[0048] As a preferred example of the present application, a guide stopper 1805 is provided at one end of the plug post 1804 away from the plug connector bottom plate 1802, and a stopper boss 1806 is provided on the plug post 1804, and the guide stopper head 1805 can penetrate the first connection hole 9 on the elastic partition 200 to install the elastic partition 200 on the plug post 1804 between the stopper boss 1806 and the guide stopper head 1805. This setting introduces the structure of the guide stopper head 1805 and the stopper boss 1806, and the design of the guide stopper head 1805 enables the plug post 1804 to easily and accurately penetrate the first connection hole 9 on the elastic partition 200, thereby avoiding the problems of alignment difficulties or installation deviations that may occur in the traditional installation method; at the same time, the presence of the stopper boss 1806 effectively prevents the elastic partition 200 from being repeatedly contacted and damaged by the stopper arm 1902 when used after installation, thereby ensuring the reliability of the connection of the elastic partition 200.

[0049] As a preferred example of the present application, a plurality of elastic connectors 500 are provided on the outer frame column 1 .

[0050] The present application also discloses a method for installing a construction fence, comprising the following steps: S1: Construction layout, determine the installation position of the fixed base plate assembly 300 according to the design drawings of the construction site; S2: Install the fixed base plate assembly 300 to a predetermined position; S3: Assembling the fence frame assembly 100, fixing the protection net 2 and the outer frame column 1 through the first connecting ear plate 3; S4: Assemble the elastic connector 500, press the elastic plug assembly 18 into the first sleeve 1702 of the first connecting seat 17, and then install the limit stop plug 19 into the first installation groove 1705, so that the elastic plug assembly 18 is locked and limited, and then the multiple assembled elastic connectors 500 are detachably fixedly installed on the outer frame column 1; S5: inserting and installing the support rod 4 into the limiting slot 6 of the outer frame column 1; S6: plugging and connecting the elastic partition 200 to the elastic plug assembly 18 in the elastic connector 500; S7: Place the assembled fence frame assembly 100 and elastic partition 200 on the fence frame assembly 100, and lock and fix them with the locking pull plate 5, the fixed bottom plate assembly 300 and the ground bolts.

[0051] The construction fence installation method described in this application realizes the assembly of the above-mentioned optimized construction fence structure through systematic steps. The precise installation of the construction layout and the fixed base plate assembly ensures that the overall layout of the fence is consistent with the design drawings, providing a solid foundation for subsequent assembly; the assembly of the fence frame assembly reduces complex operations through a simple connection method and improves the work efficiency of construction personnel; the design of the elastic connector enhances the flexibility and stability of the connection, so that when impacted by external forces, the fence can effectively absorb and disperse the impact force and protect the structure from damage; in addition, the use of elastic partitions effectively prevents dust pollution and improves the environmental protection effect of the construction site. The entire installation process does not require complicated tools or steps, and construction personnel can quickly complete the assembly and disassembly of the fence, saving time and labor costs.

[0052] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction fence, characterized in that: include: A fence frame assembly (100) comprises an outer frame column (1) and a protective net (2), wherein the protective net (2) is arranged between two of the outer frame columns (1); A fixed bottom plate assembly (300) is arranged at the bottom of the fence frame assembly (100) and is fixedly connected to the ground; A locking device (400) comprising a support rod (4) and a locking pull plate (5), wherein the support rod (4) is integrally connected to the fence frame assembly (100), and the locking pull plate (5) is used to detachably connect and fix the support rod (4) to the fixed base plate assembly (300); The support rod (4) comprises a connecting rod body (10), a stop device (12) is arranged on the connecting rod body (10), the stop device (12) comprises a first stop rib (1201) and a second stop rib (1202), a first opening groove (1203) is arranged on at least one of the first stop rib (1201) and the second stop rib (1202), and correspondingly, the locking pull plate (5) comprises an annular pull-connecting portion (13) and a lateral connecting portion (15), the annular pull-connecting portion (13) is sleeved on the connecting rod body (10), the first stop rib (1201) and the second stop rib (1202) are arranged on opposite sides of the annular pull-connecting portion (13) for axially limiting the annular pull-connecting portion (13), a limiting convex plate (14) is arranged on the annular pull-connecting portion (13), the limiting convex plate (14) is inserted into the first opening groove (1203) to realize the annular limiting connection between the locking pull plate (5) and the support rod (4), and the lateral connecting portion (15) is used for detachably connecting with the fixed base plate assembly (300); The elastic connecting member (500) is arranged on the fence frame assembly (100) and is capable of elastically supporting and fixing the elastic partition (200), so as to form a reserved gap between the elastic partition (200) and the fence frame assembly (100).

2. The construction fence according to claim 1, characterized in that: An outer anti-rotation rack (1204) is provided on the connecting rod body (10) at the first opening groove (1203), and correspondingly, an inner anti-rotation rack (16) is provided at the position where the limiting convex plate (14) is provided on the annular pulling part (13), and the inner anti-rotation rack (16) and the outer anti-rotation rack (1204) are anti-rotation and limited.

3. The construction fence according to claim 2, characterized in that: The anti-rotation external rack (1204) is arranged at the arc-shaped upper end of the connecting rod body (10), and correspondingly, the anti-rotation internal rack (16) is arranged on the inner side of the top wall of the annular pulling portion (13) in the locking pull plate (5).

4. The construction fence according to claim 1, 2 or 3, characterized in that: A first plug-in plate (11) is provided at both ends of the connecting rod body (10), and correspondingly, a limit slot (6) is provided at the bottom of the outer frame column (1), and the first plug-in plate (11) can be inserted into the limit slot (6) from top to bottom to achieve connection and fixation between the support rod (4) and the outer frame column (1).

5. The construction fence according to claim 4, characterized in that: The fixed base plate assembly (300) comprises a base plate body (20), on which a plurality of second connection holes (21) are arranged, wherein the second connection holes (21) are used to connect and fix the base plate body (20) to the ground and / or the lateral connection portion (15) of the locking pull plate (5).

6. The construction fence according to claim 5, characterized in that: The elastic connector (500) comprises a first connecting seat (17), an elastic plug assembly (18) and a limit stop plug (19); the limit stop plug (19) is used to stop the elastic plug assembly (18) on the first connecting seat (17); the elastic plug assembly (18) moves relative to the first connecting seat (17) when subjected to an external force, and resets after the force is lost.

7. The construction fence according to claim 6, characterized in that: The first connection seat (17) comprises a connection seat shell (1701), a first sleeve (1702) and a first mounting groove (1705) are arranged on the connection seat shell (1701), a guide limit hole (1704) is arranged on the side wall of the first sleeve (1702), the first mounting groove (1705) is communicated with the guide limit hole (1704), the elastic plug assembly (18) comprises a plug connector base plate (1802) and a plug post (1804), an elastic element (1702) is arranged on a side of the plug connector base plate (1802) away from the plug post (1804), 801), the limit stop plug (19) includes a stop plug body (1901) and a stop arm (1902), after the elastic element (1801) of the elastic plug assembly (18) extends into the first sleeve (1702) and moves toward the side close to the connecting seat shell (1701) under the action of pressing, the limit stop plug (19) is installed in the first installation groove (1705) and the stop arm (1902) extends into the guide limit hole (1704) to limit the plug connector base plate (1802), and the plug column (1804) is connected to the elastic partition (200).

8. The construction fence according to claim 7, characterized in that: A first annular convex rib (1703) is provided in the first sleeve (1702), and the elastic element (1801) is sleeved on the outside of the first annular convex rib (1703).

9. The construction fence according to claim 7, characterized in that: A stop groove (1904) is provided at the cantilever end of the stop arm (1902), and correspondingly, a stop slope (1803) is provided on the plug connector base plate (1802), the upper surface of the stop groove (1904) is pressed against the upper surface of the plug connector base plate (1802), and an assembly gap is provided between the side of the stop groove (1904) and the stop slope (1803).

10. A method for installing a construction fence, characterized in that: The installation of the construction fence according to any one of claims 1 to 9 comprises the following steps: S1: Construction layout, determining the installation position of the fixed base plate assembly (300) according to the design drawings of the construction site; S2: installing the fixed base plate assembly (300) to a predetermined position; S3: assembling the fence frame assembly (100), fixing the protection net (2) and the outer frame column (1) via the first connecting ear plate (3); S4: Assemble the elastic connector (500), press the elastic plug assembly (18) into the first sleeve (1702) of the first connecting seat (17), and then install the limit stop plug (19) into the first installation groove (1705), so that the elastic plug assembly (18) is locked and limited, and then detachably and fixedly install the plurality of assembled elastic connectors (500) on the outer frame column (1); S5: inserting and installing the support rod (4) into the limiting slot (6) of the outer frame column (1); S6: plugging and connecting the elastic partition (200) to the elastic plug assembly (18) in the elastic connector (500); S7: placing the assembled fence frame assembly (100) and the elastic partition plate (200) on the fence frame assembly (100), and locking and fixing them with the locking pull plate (5) and the fixed bottom plate assembly (300) and ground bolts.

Images