Fast-assembly type fixed connection mechanism and fence system

Abstract

The utility model discloses a fast-assembly type fixed connection mechanism and a fence system, the fast-assembly type fixed connection mechanism comprises a fixing ring, at least one first connector and at least one second connector, the fixing ring is provided with at least one first connecting groove in the circumferential direction, and the first connectors are suitable for being contained in the first connecting grooves in a one-to-one fit mode in the first direction; the first connecting groove at least limits separation of the first connector in the second direction, the second connector is suitable for being connected with the first connector on the outer side of the fixing ring in the second direction, and the fence net piece connecting device has the advantages of being fast to assemble and disassemble, high in universality and capable of adapting to fence net pieces of different square pipe specifications.

Description

Technical Field

[0001] This application relates to the technical field of fence protection equipment, and particularly relates to a quick-installation fixed connection mechanism and a fence system. Background Art

[0002] Safety fences are mainly used to restrict and prevent activities within a specific range of a site, so as to achieve the purpose of eliminating and reducing potential safety hazards. Safety fences come in various types such as wire mesh fences, fences, and warning tapes according to different usage sites. Fences are mainly used to temporarily or short-term play an isolation role, and the main application sites are the functional area division and isolation of processing workshops or the isolation of specific work areas, such as patios, etc., to play a protective and warning role, preventing people from accidentally entering the isolation area and not affecting the operation process of processing equipment. The common fence assembly process is to install fence connection fittings on the columns, and then connect the fence mesh to the fence connection fittings on two columns.

[0003] However, the existing fence connection fittings have the following defects: The common connection method on the market is hook connection, but the hook connection method requires the fence connection fittings to be set at a fixed height on the column. In addition, the size of the hook also needs to be adapted to the square tube specifications of the fence mesh, otherwise it will lead to a decrease in connection stability. Summary of the Invention

[0004] An object of this application is to provide a quick-installation fixed connection mechanism and a fence system that can be quickly disassembled and installed and have strong applicability.

[0005] To achieve the above object, the technical solution adopted in this application is: A quick-installation fixed connection mechanism includes a fixed ring, at least one first connector, and at least one second connector. The fixed ring is provided with at least one first connection groove along the circumferential direction. The first connector is adapted to be received in the first connection groove one by one along a first direction. The first connection groove restricts the first connector from disengaging at least in a second direction. The second connector is adapted to be connected to the first connector along the second direction outside the fixed ring.

[0006] In some embodiments, on the side of the first connection groove away from the connection with the second connector, the fixed ring is provided with a positioning hole. When the first connector and the second connector are connected, at least a part of the second connector extends into the positioning hole, or at least a part of the second connector passes through the positioning hole and extends to the inner side of the fixed ring.

[0007] In some embodiments, on a side of the first connection groove close to the connection with the second connector, the fixing ring is provided with a second connection groove. When the first connector is received in the first connection groove, at most a part of the first connector is exposed in the second connection groove, and at most two sides of the first connector are exposed in the second connection groove.

[0008] In some embodiments, when the first connector is received in the first connection groove, a part of the first connector is received in the second connection groove.

[0009] In some embodiments, the bottom of the first connection groove and / or the second connection groove is a closed structure to limit the first connector from disengaging downward from the fixing ring.

[0010] In some embodiments, at least one side of the opening of the second connection groove is provided with a second guiding surface, and the included angle between the second guiding surface and the first direction is an acute angle; at least one side of the first connector entering the second connection groove is an arc surface.

[0011] In some embodiments, a connection hole is formed in the first connector. The second connector includes a connection part and a fixing part. The connection part is adapted to be connected with the connection hole in a matching manner, and a receiving gap for receiving an object to be fixed is adapted to be formed between the fixing part and the fixing ring.

[0012] In some embodiments, at least one side of the opening of the first connection groove is provided with a first guiding surface, and the included angle between the first guiding surface and the first direction is an acute angle.

[0013] In some embodiments, the main body structure of the fixing ring is a polygonal structure, and at least one first connection groove is formed on each side surface of the fixing ring; at least one side of the first connector entering the first connection groove is an arc surface.

[0014] A fence system includes the quick-installing and fixing mechanism as described in any one of the above.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows: By providing a first connector and a second connector, the quick-installation fixed connection mechanism and the fence system of the present application can achieve quick disassembly and installation between the first connector, the second connector and the fixing ring, and can also achieve the free installation of the quick-installation fixed connection mechanism at different heights on the column. It only needs to process the structure of the square tube on the fence mesh at the corresponding position to be adaptable to the installation of the second connector, and then the connection between the fence mesh and the column can be achieved through the connection of the first connector and the second connector. At the same time, the cooperation of the first connector and the second connector can lock the height of the fixing ring on the column, getting rid of the structural limitation of the fixed installation height of the traditional fence connection fittings, and having higher applicability. In addition, the cooperation mode of the first connector and the second connector can be compatible with fence meshes of different square tube specifications, such as square tubes with specifications of 20*20 and 20*30, etc., for connection, and has stronger versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view installed on a column according to a preferred embodiment of the present application.

[0017] Figure 2 is a sectional view installed on a column according to a preferred embodiment of the present application.

[0018] Figure 3 is an overall structural view of a fixing ring according to a preferred embodiment of the present application.

[0019] Figure 4 is a schematic diagram of the process of connecting a column and a fence mesh according to a preferred embodiment of the present application.

[0020] Figure 5 is a schematic structural view of the completed connection between a column and a fence mesh according to a preferred embodiment of the present application.

[0021] In the figure: 1, fixing ring; 11, first connection groove; 111, first guiding surface; 12, second connection groove; 121, second guiding surface; 13, positioning hole; 2, first connector; 21, connection hole; 3, second connector; 31, connection part; 32, fixing part; 33, accommodating gap; 4, column; 5, fence mesh. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, in combination with the specific embodiments, the present application will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0023] In the description of the present application, it should be noted that for the orientation terms, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0025] The terms "comprising" and "having" in the description and claims of the present application and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0026] The following further describes the present application with reference to the drawings:

[0027] As Figures 1 to 5 shown, the present application provides a quick-installation fixed connection mechanism, including a fixing ring 1, at least one first connector 2, and at least one second connector 3. The fixing ring 1 can be sleeved on the column 4 in the form of a hoop. The fixing ring 1 is provided with at least one first connection groove 11 along the circumferential direction. The first connector 2 is adapted to be respectively and cooperatively received in the first connection groove 11 along the first direction. The first connection groove 11 restricts the first connector 2 from disengaging at least in the second direction. The second connector 3 is adapted to be connected to the first connector 2 along the second direction outside the fixing ring 1. In the present application, the second connector 3 can be connected to the first connector 2 after connecting the square tube on the fence mesh 5. Therefore, through the connection between the first connector 2 and the second connector 3, the fence mesh 5 can be fixed to the column 4.

[0028] As Figure 2 shown in the embodiment, the first connector 2 is provided with a connection hole 21. The second connector 3 includes a connection portion 31 and a fixing portion 32. The connection portion 31 is adapted to be connected to the connection hole 21 in a matching manner, and a receiving gap 33 for receiving the object to be fixed is adapted to be formed between the fixing portion 32 and the fixing ring 1. The square tube of the fence mesh 5 can be received in the receiving gap 33.

[0029] It can be understood that by adjusting the length of the second connector 3, the width of the accommodating gap 33 can be changed, so that fence meshes of different square tube specifications can be connected and fixed, which has higher applicability.

[0030] In some embodiments, the connection hole 21 preferably uses a screw hole, and the first connector 2 and the second connector 3 can be threadedly connected, which has a low connection difficulty and can improve the connection stability of the first connector 2 and the second connector 3.

[0031] In some embodiments, the second connector 3 preferably uses bolts, and the threaded portion of the second connector 3, that is, the connecting portion 31, can pass through the square tube of the fence mesh 5 and then be connected to the first connector 2.

[0032] In such Figure 4 In the embodiment shown, the first direction and the second direction are perpendicular to each other. Specifically, the first direction can be a vertical direction along the length direction of the column, and the second direction can be a horizontal direction along the width direction of the column, so that when the first connector 2 and the second connector 3 are matched in the second direction, the first connector 2 will not move in the first direction and cause it to disengage from the first connecting groove 11, which can improve the overall connection stability.

[0033] It is worth noting that the most preferred solution is that the first direction and the second direction are perpendicular to each other. In fact, when the first connector 2 and the second connector 3 are mated in the second direction, a large friction force will be generated between the first connector 2 and the first connecting groove 11 due to the interference fit. When the angle between the first direction and the second direction is greater than a certain angle, for example, when the angle is greater than 80°, the force of the first connector 2 and the first connecting groove 11 sliding along the first direction is less than the friction force between the first connector 2 and the first connecting groove 11. At this time, the first connector 2 and the first connecting groove 11 can still maintain a stable connection in the first direction.

[0034] like Figure 2 In the illustrated embodiment, a positioning hole 13 is provided on the side of the first connecting groove 11 away from the connection with the second connector 3. When the first connector 2 and the second connector 3 are connected, at least a portion of the second connector 3 extends into the positioning hole 13, which can assist in improving the connection stability between the first connector 2 and the second connector 3 by improving the connection stability between the second connector 3 and the fixing ring 1.

[0035] Even further, at least part of the second connector 3 can be extended to the inside of the fixing ring 1 through the positioning hole 13. When the fixing ring 1 is sleeved on the column 4, the second connector 3 can pass through the fixing ring 1 through the fixing hole and abut against the column 4, thereby enhancing the connection stability between the fixing ring 1 and the column 4.

[0036] In some embodiments, the positioning hole 13 is preferably a threaded hole, and the second connector 3 can be threadedly connected to the positioning hole 13, further enhancing the connection stability between the second connector 3 and the fixing ring 1.

[0037] As Figure 1 and 2 In the embodiment shown, on the side of the first connection groove 11 close to the connection with the second connector 3, the fixing ring 1 is provided with a second connection groove 12 that penetrates the fixing ring 1 along the second direction. When the first connector 2 is received in the first connection groove 11, at most part of the first connector 2 is exposed in the second connection groove 12, and at most two sides of the first connector 2 are exposed in the second connection groove 12, ensuring that the second connection groove 12 can limit the first connector 2 from detaching along the second direction, while allowing part of the structure of the first connector 2 to be exposed in the second connection groove 12, thus facilitating the docking and cooperation between the first connector 2 and the second connector 3 and reducing the connection difficulty.

[0038] In some embodiments, when the first connector 2 is received in the first connection groove 11, part of the first connector 2 is received in the second connection groove 12, which can increase the thickness of the first connector 2, thereby enhancing the structural strength of the first connector 2.

[0039] As Figure 3 In the embodiment shown, the bottom of the first connection groove 11 is a closed structure to limit the first connector 2 from detaching downward from the fixing ring 1, thereby facilitating the pre - mating and positioning of the first connector 2 with the fixing ring 1, reducing the installation difficulty, and preventing the first connector 2 from falling.

[0040] As Figure 3 In the embodiment shown, the bottom of the second connection groove 12 is a closed structure to limit the first connector 2 from detaching downward from the fixing ring 1, thereby facilitating the pre - mating and positioning of the first connector 2 with the fixing ring 1, reducing the installation difficulty, and preventing the first connector 2 from falling.

[0041] It should be noted that the bottom of the first connection groove 11 and / or the second connection groove 12 being a closed structure is only a preferred solution. In addition, the first connection groove 11 and / or the second connection groove 12 can also be set as a structure that penetrates the fixing ring 1 up and down, and the fixation of the first connector 2 in the first connection groove 11 can be achieved by the static friction force obtained when the second connector 3 passes through the positioning hole 13 on the fixing ring 1 and abuts against the column 4.

[0042] It is also worth noting that when the first connector 2 is positioned in cooperation with the fixing ring 1 through the first connection groove 11 and / or the second connection groove 12, it is necessary to enable the connection hole 21 on the first connector 2 to be positioned in cooperation with the positioning hole 13 on the fixing ring 1, so as to facilitate the mating connection of the second connector 3.

[0043] In some embodiments, at least one side of the opening of the first connection groove 11 is provided with a first guiding surface 111, and the angle between the first guiding surface 111 and the first direction is an acute angle, which can reduce the difficulty of the first connector 2 entering the first connection groove 11.

[0044] As Figure 3 In the illustrated embodiment, first guiding surfaces 111 are provided on both sides of the opening of the first connection groove 11.

[0045] In some embodiments, at least one side of the opening of the second connection groove 12 is provided with a second guiding surface 121, and the angle between the second guiding surface 121 and the first direction is an acute angle, which can reduce the difficulty of the first connector 2 entering the second connection groove 12.

[0046] As Figure 3 In the illustrated embodiment, second guiding surfaces 121 are provided on both sides of the opening of the second connection groove 12.

[0047] In some embodiments, the first guiding surface 111 and the second guiding surface 121 are flat surfaces.

[0048] In some embodiments, the first guiding surface 111 and the second guiding surface 121 are arc surfaces.

[0049] As Figure 4 In the illustrated embodiment, at least one side of the first connector 2 where it enters the first connection groove 11 is set as an arc surface, so that the first connector 2 can enter the first connection groove 11 more easily and smoothly.

[0050] As Figure 4 In the illustrated embodiment, at least one side of the first connector 2 where it enters the second connection groove 12 is set as an arc surface, so that the first connector 2 can enter the second connection groove 12 more easily and smoothly.

[0051] As Figure 4 In the illustrated embodiment, the first connector 2 is composed of two cylinders of different sizes. The larger cylinder part can be accommodated in the first connection groove 11, and the smaller cylinder part can be accommodated in the second connection groove 12. Such a design of the first connector 2 facilitates installation, enabling the first connector 2 to cooperate with the first connection groove 11 and the second connection groove 12 more easily without adjusting the cooperation direction of the first connector 2 during cooperation.

[0052] In some embodiments, the main body structure of the fixing ring 1 is a polygonal structure, and at least one first connection groove 11 is provided on each side surface of the fixing ring 1.

[0053] As Figure 3 In the illustrated embodiment, the main body structure of the fixing ring 1 is a rectangular structure, and one first connection groove 11 is provided on each of the four side surfaces of the fixing ring 1.

[0054] The present application further provides a fence system, which includes the quick-installation fixed connection mechanism of any of the above embodiments. The fixing ring 1 is sleeved on the column 4, the second connector 3 is installed in the preset hole positions of the fence mesh 5, then the first connector 2 is installed on the fixing ring 1, and then the second connector 3 is connected to the first connector 2, so as to realize the fixed connection between the column 4 and the fence mesh 5.

[0055] The foregoing has described the basic principles, main features and advantages of the present application. Those skilled in the art of this industry should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A quick-install fixing mechanism, characterized in that: It includes a fixing ring, at least one first connector and at least one second connector, the fixing ring is provided with at least one first connecting groove along the circumference, the first connectors are suitable for being accommodated in the first connecting grooves one by one along the first direction, the first connecting grooves limit the detachment of the first connectors at least in the second direction, and the second connector is suitable for being connected to the first connector along the second direction on the outside of the fixing ring.

2. A quick-install fastening mechanism as claimed in claim 1, characterized in that: On the side of the first connecting groove away from the connection with the second connector, the fixing ring is provided with a positioning hole, and when the first connector and the second connector are connected, at least a portion of the second connector extends into the positioning hole, or at least a portion of the second connector passes through the positioning hole and extends to the inner side of the fixing ring.

3. A quick-install fastening mechanism as claimed in claim 1, characterized in that: The fixing ring is provided with a second connecting groove on a side of the first connecting groove close to the connection with the second connector. When the first connector is accommodated in the first connecting groove, at most a portion of the first connector is exposed in the second connecting groove, and at most two sides of the first connector are exposed in the second connecting groove.

4. A quick-install fastening mechanism as claimed in claim 3, characterized in that: When the first connector is accommodated in the first connecting groove, part of the first connector is accommodated in the second connecting groove.

5. A quick-install fastening mechanism as claimed in claim 3, characterized in that: The bottom of the first connecting groove and / or the second connecting groove is a closed structure to limit the first connector from being separated downward from the fixing ring.

6. A quick-install fastening mechanism as claimed in claim 3, characterized in that: A second guide surface is provided on at least one side of the opening of the second connecting groove, and the included angle between the second guide surface and the first direction is an acute angle; and the first connector is provided with an arc surface at least on the side entering the second connecting groove.

7. A quick-install fastening mechanism as claimed in claim 1, characterized in that: The first connector is provided with a connecting hole, and the second connector includes a connecting portion and a fixing portion, wherein the connecting portion is adapted to be matched with the connecting hole, and an accommodating gap is adapted to be formed between the fixing portion and the fixing ring for accommodating an object to be fixed.

8. The quick-install fastening mechanism according to claim 1, characterized in that: A first guide surface is disposed on at least one side of the opening of the first connecting groove, and an angle between the first guide surface and the first direction is an acute angle.

9. The quick-install fastening mechanism according to claim 1, characterized in that: The main structure of the fixing ring is a polygonal structure, and at least one first connecting groove is provided on each side of the fixing ring; and the first connector is provided with an arc surface at least on the side entering the first connecting groove.

10. A fence system, characterized in that: It comprises the quick-install fixing mechanism as described in any one of claims 1 to 9.

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