A telescopic bifurcated enclosure support device

Abstract

The present application relates to the technical field of building construction equipment, and discloses a telescopic bifurcated fence support device applied to fence support in narrow space, the fence plate cross bar and stand bar comprising: a first support assembly, a second support assembly and a connecting assembly, the second ends of the first support assembly and the second support assembly being connected with the stand bar of the fence through the connecting assembly, the first support assembly and the second support assembly being rotatable around the X-axis direction and the Y-axis direction of the connecting assembly, so as to realize the installation adjustment of the first support assembly and the second support assembly, so that the first support assembly, the second support assembly and the fence are arranged in a triangular structure in the fixed state, the first support assembly and the second support assembly are adjusted by rotation, a large support force is provided for the fence in the narrow space, a stable triangular support structure independent of the horizontal support of the cross bar is formed with the stand bar of the fence, and the support performance and stability are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of construction equipment, in particular to a telescopic bifurcated fence support device. BACKGROUND

[0002] In linear construction projects along the road or along the section, the light fence formed by the combination of PVC fence and aluminum alloy frame is difficult to achieve effective support only by relying on the flange and expansion bolts due to its lighter weight. In order to ensure the stability of the whole fence, it is usually necessary to additionally configure a support device on the fence stand pipe.

[0003] However, the existing fence support device is mostly a single support inclined rod structure, which is characterized by vertical support direction and one-way expansion. This design performs well in spacious construction environment, but has difficulties in layout and installation in narrow working space or near the edge of kerbstone, flower bed, construction interface, etc. In addition, the combination of single support inclined rod and fence stand pipe is weak in lateral stability. When subjected to external force in a direction other than the vertical fence direction, the support inclined rod is difficult to effectively disperse the lateral stress, and is prone to cause the fracture of the cross support part of the fence, thereby causing the fence to overturn. This broken type failure further limits the application scenarios of the device. On the other hand, the telescopic design of the support inclined rod generally adopts a locking structure in which the bolt directly pushes the inner rod. This design is prone to permanent deformation of the inner rod due to small stress points in long-term repeated use, and the friction between the bolt and the inner rod may also decrease significantly, resulting in significant attenuation of the locking effect.

[0004] The one-way support structure perpendicular to the fence surface adopted in the prior art can provide basic support function on wide construction site, but it is not sufficient in narrow or complex terrain construction scene, and cannot meet the actual construction demand. SUMMARY

[0005] Therefore, the present application provides a telescopic bifurcated fence support device to solve the problems of poor fence structure stability, poor support capacity and small application range in the prior art.

[0006] To solve the above technical problems, the technical scheme of the present application is as follows:

[0007] The application provides a telescopic bifurcated fence support device, which is applied to fence support in narrow space, and the fence comprises a horizontal rod and a vertical rod, and comprises a first support assembly, a second support assembly and a connecting assembly, the first support assembly and the second support assembly are located on the same side of the fence, and the first ends of the first support assembly and the second support assembly are fixedly connected with the ground; the connecting assembly is provided with at least two, and the two connecting assemblies are fixedly connected with the same vertical rod, and the second ends of the first support assembly and the second support assembly are rotatably connected with the two connecting assemblies; the first support assembly and the second support assembly can rotate around the X-axis direction and the Y-axis direction of the connecting assembly, so that the first support assembly, the second support assembly and the fence form a triangular support structure in a fixed state.

[0008] The first support assembly and the second support assembly are connected with the vertical rod of the fence through the connecting assembly, and the first support assembly and the second support assembly can rotate around the X-axis direction and the Y-axis direction of the connecting assembly, so that the installation adjustment of the first support assembly and the second support assembly is realized, the first support assembly, the second support assembly and the fence form a triangular structure in a fixed state, the first support assembly and the second support assembly are adjusted by rotating, the large support force is provided for the fence in the narrow space, the triangular support structure which is independent of the horizontal support of the horizontal rod is formed, and the support performance and stability are improved.

[0009] According to some embodiments of the application, the telescopic bifurcated fence support device further comprises a connecting base, which is arranged at the first ends of the first support assembly and the second support assembly, and the first support assembly and the second support assembly are fixedly connected with the ground through the connecting base.

[0010] According to some embodiments of the application, the connecting assembly comprises a connecting plate, a mounting frame, a connecting clamp plate and a first connecting shaft, the connecting plate is fixedly connected with the vertical rod through a first fastener, the mounting frame is fixedly arranged on the connecting plate and located on the side away from the vertical rod, the connecting clamp plate is rotatably arranged on the mounting frame and can rotate around the Y-axis direction, the first connecting shaft is arranged on the connecting clamp plate, the second end of the first support assembly / the second support assembly is rotatably connected with the first connecting shaft, the axial direction of the first connecting shaft is along the X direction, and the first support assembly / the second support assembly can rotate around the axial direction of the first connecting shaft.

[0011] According to some embodiments of the application, the connecting plate is in an L-shaped structure, the vertical rod is in a square column shape, and the inner angle of the connecting plate coincides with any outer angle of the vertical rod, so that the inner side surface of the connecting plate and the two connecting end surfaces of the vertical rod are mutually fitted.

[0012] According to some embodiments of the present application, the mounting frame comprises a fixed rib plate, a mounting sleeve fixedly connected with the connecting plate through the fixed rib plate, and a second connecting shaft penetrating the mounting sleeve, the connecting clamp plate being sleeved on the second connecting shaft, the axial direction of the second connecting shaft being along the Y-axis direction, and the connecting clamp plate being rotatable about the axial direction of the second connecting shaft.

[0013] According to some embodiments of the present application, the first support assembly comprises a first telescopic rod and a second telescopic rod connected with each other, a first end of the first telescopic rod being rotatably connected with the connecting base, a second end of the first telescopic rod being slidably connected with a first end of the second telescopic rod, and a second end of the second telescopic rod being rotatably connected with the connecting assembly.

[0014] The second support assembly comprises a third telescopic rod and a fourth telescopic rod connected with each other, a first end of the third telescopic rod being rotatably connected with the connecting base, a second end of the third telescopic rod being slidably connected with a first end of the fourth telescopic rod, and a second end of the fourth telescopic rod being rotatably connected with the connecting assembly.

[0015] According to some embodiments of the present application, the second ends of the first telescopic rod and the third telescopic rod are each provided with a limiting piece, the limiting piece being adapted to limit the sliding distance of the second telescopic rod and the first telescopic rod and to limit the sliding distance of the fourth telescopic rod and the third telescopic rod.

[0016] According to some embodiments of the present application, the first telescopic rod, the second telescopic rod, the third telescopic rod and the fourth telescopic rod are each a hollow rod structure, a first end of the second telescopic rod penetrating the first telescopic rod from a second end of the first telescopic rod, and a first end of the fourth telescopic rod penetrating the third telescopic rod from a second end of the third telescopic rod.

[0017] The second ends of the first telescopic rod and the third telescopic rod are each provided with a sliding groove on a side wall thereof, both sides of the sliding groove being provided with a connecting lug plate, the limiting piece penetrating the connecting lug plate, and the limiting piece being adapted to adjust the width of the sliding groove to control the sliding distance of the second telescopic rod in the first telescopic rod and the sliding distance of the fourth telescopic rod in the third telescopic rod.

[0018] According to some embodiments of the present application, the connecting base comprises a bottom plate, two support plates and a third connecting shaft, the bottom plate is fixedly connected with the ground through a second fastener, the two support plates are perpendicularly arranged on the bottom plate and are spaced apart, the third connecting shaft is fixedly arranged on the two support plates, the first ends of the first support assembly and the second support assembly are rotationally connected with the third connecting shaft, and the first support assembly and the second support assembly can rotate around the axial direction of the third connecting shaft.

[0019] According to some embodiments of the present application, in the fixed state, the two connecting assemblies are located in the same horizontal plane or are arranged in a staggered manner along the Y-axis direction. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 An installation structure diagram of the telescopic and branched fence support device provided in some embodiments of the present application;

[0022] Figure 2 A structure diagram of the telescopic and branched fence support device provided in some embodiments of the present application;

[0023] Figure 3 A structure diagram of the connecting assembly provided in some embodiments of the present application;

[0024] Figure 4 A structure diagram of the first support assembly provided in some embodiments of the present application;

[0025] Figure 5 A structure diagram of the connecting base provided in some embodiments of the present application.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, fence; 11, vertical rod; 12, horizontal rod; 2, first support assembly; 21, first telescopic rod; 22, second telescopic rod; 3, second support assembly; 31, third telescopic rod; 32, fourth telescopic rod; 4, connecting assembly; 41, connecting plate; 42, mounting bracket; 43, connecting clamp plate; 44, first connecting shaft; 421, fixed rib plate; 422, mounting sleeve; 423, second connecting shaft; 5, connecting base; 51, bottom plate; 52, support plate; 53, third connecting shaft; 6, limiting piece. DETAILED DESCRIPTION

[0028] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0032] Reference Figure 1 and Figure 2 As shown in FIGS. 1-4, the present application provides a telescopic bifurcated fence 1 supporting device, which is applied to the support of the fence 1 in a narrow space. The fence 1 comprises a horizontal rod 12 and a vertical rod 11, and comprises a first supporting assembly 2, a second supporting assembly 3 and a connecting assembly 4. The first supporting assembly 2 and the second supporting assembly 3 are located on the same side of the fence 1, and the first ends of the first supporting assembly 2 and the second supporting assembly 3 are fixedly connected with the ground. The connecting assembly 4 is provided with at least two, and the two connecting assemblies 4 are fixedly connected with the same vertical rod 11. The second ends of the first supporting assembly 2 and the second supporting assembly 3 are rotatably connected with the two connecting assemblies 4, respectively. The first supporting assembly 2 and the second supporting assembly 3 can rotate around the X-axis direction and the Y-axis direction of the connecting assembly 4, so that the first supporting assembly 2, the second supporting assembly 3 and the fence 1 form a triangular supporting structure in the fixed state.

[0033] Specifically, the second ends of the first support assembly 2 and the second support assembly 3 are connected with the upright pole 11 of the fence 1 through the connecting assembly 4, and the first support assembly 2 and the second support assembly 3 can rotate around the X-axis direction and the Y-axis direction of the connecting assembly 4, so as to realize the installation adjustment of the first support assembly 2 and the second support assembly 3, so that the first support assembly 2, the second support assembly 3 and the fence 1 are arranged in a triangular structure in a fixed state, and the first support assembly 2 and the second support assembly 3 are adjusted by rotating, so as to provide a large supporting force for the fence 1 in a narrow space, and form an independent stable triangular supporting structure which is independent of the transverse support of the horizontal pole 12 of the fence 1, thereby improving the supporting performance and stability.

[0034] It can be understood that the first support assembly 2 and the second support assembly 3 are both telescopic structures, and the length of the first support assembly 2 and the second support assembly 3 can be adjusted during the rotation of the first support assembly 2 and the second support assembly 3 around the X-axis direction and the Y-axis direction of the connecting assembly 4, so as to realize stable support and provide supporting force for the fence 1.

[0035] Referring to FIG. 1, Figure 2 In some embodiments of the present application, the telescopic bifurcated fence 1 supporting device further comprises a connecting base 5, which is arranged at the first end of the first support assembly 2 and the second support assembly 3, and the first support assembly 2 and the second support assembly 3 are fixedly connected with the ground through the connecting base 5.

[0036] Specifically, the connecting base 5 is arranged at the first end of the first support assembly 2 and the second support assembly 3, and is used for fixedly connecting with the ground, wherein the first end of the first support assembly 2 and the second support assembly 3 is rotationally connected with the connecting base 5, so as to realize the adjustment of the installation angle of the first support assembly 2 and the second support assembly 3, so as to balance the stress between the first support assembly 2, the second support assembly 3 and the upright pole 11, and improve the stability.

[0037] Referring to FIG. 1, Figure 3 In some embodiments of the present application, the connecting assembly 4 comprises a connecting plate 41, a mounting frame 42, a connecting clamp plate 43 and a first connecting shaft 44, the connecting plate 41 is fixedly connected with the upright pole 11 through a first fastener, the mounting frame 42 is fixedly arranged on the connecting plate 41 and located on the side away from the upright pole 11, the connecting clamp plate 43 is rotationally arranged on the mounting frame 42 and can rotate around the Y-axis direction, the first connecting shaft 44 is arranged on the connecting clamp plate 43, the second end of the first support assembly 2 / second support assembly 3 is rotationally connected with the first connecting shaft 44, the axial direction of the first connecting shaft 44 is along the X direction, and the first support assembly 2 / second support assembly 3 can rotate around the axial direction of the first connecting shaft 44.

[0038] In some embodiments of the present application, the connecting plate 41 is in an L-shaped structure, and the vertical rod 11 is in a square column shape. The inner corner of the connecting plate 41 coincides with any outer corner of the vertical rod 11, so that the inner side of the connecting plate 41 is in close contact with the two connecting end faces of the vertical rod 11.

[0039] Specifically, the connecting plate 41 is in an L shape, and the vertical rod 11 is in a square column shape. The inner corner of the connecting plate 41 and the outer corner of the vertical rod 11 are both 90° angles, so that the inner corner of the connecting plate 41 coincides with the outer corner of the vertical rod 11, and the connecting plate 41 is in close contact with the vertical rod 11. The first fastener is arranged through the connecting plate 41 and the vertical rod 11 to fix the connecting plate 41 on the vertical rod 11. The first fastener is a fastening bolt. The mounting bracket 42 is arranged at the outer corner of the connecting plate 41. The connecting clamp plate 43 is rotatably arranged on the mounting bracket 42. The connecting clamp plate 43 rotates around the Y-axis on the mounting bracket 42. The first connecting shaft 44 is arranged on the connecting clamp plate 43. The first support assembly 2 / the second support assembly 3 is rotatably connected with the first connecting shaft 44 and rotates around the axial direction of the first connecting shaft 44, which is the X-axis direction. Thus, the first support assembly 2 and the second support assembly 3 are connected with the vertical rod 11 through the connecting assembly 4, so as to adjust the installation angle of the first support assembly 2 and the second support assembly 3, to adapt to the support of the fence 1 in a narrow space, while ensuring strong support performance and improving the stability of the structure.

[0040] In some embodiments of the present application, the mounting bracket 42 includes a fixed rib plate 421, a mounting sleeve 422, and a second connecting shaft 423. The mounting sleeve 422 is fixedly connected with the connecting plate 41 through the fixed rib plate 421. The second connecting shaft 423 is arranged through the mounting sleeve 422. The connecting clamp plate 43 is sleeved on the second connecting shaft 423. The axial direction of the second connecting shaft 423 is along the Y-axis direction. The connecting clamp plate 43 can rotate around the axial direction of the second connecting shaft 423.

[0041] Referring to Figure 2 In some embodiments of the present application, the first support assembly 2 includes the first telescopic rod 21 and the second telescopic rod 22 connected with each other. The first end of the first telescopic rod 21 is rotatably connected with the connecting base 5. The second end of the first telescopic rod 21 is slidably connected with the first end of the second telescopic rod 22. The second end of the second telescopic rod 22 is rotatably connected with the connecting assembly 4.

[0042] The second support assembly 3 includes the third telescopic rod 31 and the fourth telescopic rod 32 connected with each other. The first end of the third telescopic rod 31 is rotatably connected with the connecting base 5. The second end of the third telescopic rod 31 is slidably connected with the first end of the fourth telescopic rod 32. The second end of the fourth telescopic rod 32 is rotatably connected with the connecting assembly 4.

[0043] Specifically, the first telescopic rod 21 and the second telescopic rod 22 constitute the first support assembly 2, and the relative sliding of the first telescopic rod 21 and the second telescopic rod 22 realizes the telescopic adjustment of the length of the first support assembly 2, and the third telescopic rod 31 and the fourth telescopic rod 32 constitute the second support assembly 3, and the relative sliding of the third telescopic rod 31 and the fourth telescopic rod 32 realizes the telescopic adjustment of the length of the second support assembly 3.

[0044] In some embodiments of the present application, the second ends of the first telescopic rod 21 and the third telescopic rod 31 are each provided with a limiting piece 6, and the limiting piece 6 is suitable for limiting the sliding distance of the second telescopic rod 22 and the first telescopic rod 21 and limiting the sliding distance of the fourth telescopic rod 32 and the third telescopic rod 31.

[0045] Specifically, in order to ensure the stability of the structure and avoid the length of the first support assembly 2 and the second support assembly 3 changing when the fence 1 receives a larger transverse force, the limiting piece 6 is arranged at the second end of the first telescopic rod 21 and the second telescopic rod 22, and the sliding distance of the second telescopic rod 22 and the first telescopic rod 21 and the sliding distance of the third telescopic rod 31 and the fourth telescopic rod 32 are limited by the limiting piece 6, so that the length of the first support assembly 2 and the second support assembly 3 is ensured to be unchanged in the fixed state, thereby ensuring the stability of the structure.

[0046] Referring to Figure 4 In some embodiments of the present application, the first telescopic rod 21, the second telescopic rod 22, the third telescopic rod 31 and the fourth telescopic rod 32 are all hollow rod structures, the first end of the second telescopic rod 22 is arranged in the first telescopic rod 21 from the second end of the first telescopic rod 21, and the first end of the fourth telescopic rod 32 is arranged in the third telescopic rod 31 from the second end of the third telescopic rod 31.

[0047] The second end side wall of the first telescopic rod 21 and the third telescopic rod 31 is each provided with a sliding groove, and the two sides of the sliding groove are provided with a connecting lug plate, and the limiting piece 6 is arranged on the connecting lug plate, and the limiting piece 6 is suitable for adjusting the width of the sliding groove to control the sliding distance of the second telescopic rod 22 in the first telescopic rod 21 and the sliding distance of the fourth telescopic rod 32 in the third telescopic rod 31.

[0048] Specifically, in order to facilitate the transportation of the first support assembly 2 and the second support assembly 3, improve convenience, the first telescopic rod 21, the second telescopic rod 22, the third telescopic rod 31 and the fourth telescopic rod 32 are provided in a hollow structure, and the first telescopic rod 21, the second telescopic rod 22, the third telescopic rod 31 and the fourth telescopic rod 32 are all made of high-strength alloy material, so as to ensure the structural strength. By penetrating the first end of the second telescopic rod 22 into the hollow of the first telescopic rod 21, and penetrating the first end of the fourth telescopic rod 32 into the hollow of the third telescopic rod 31 from the second end of the third telescopic rod 31, the limiting piece 6 realizes the penetrating distance of the second telescopic rod 22 and the fourth telescopic rod 32.

[0049] It can be understood that the slide groove is opened on the side wall of the second end of the first telescopic rod 21 and the third telescopic rod 31, the connecting lug plates are arranged on both sides of the slide groove, the limiting piece 6 is penetrated on the connecting lug plates, by adjusting the limiting piece 6, the distance between the connecting lug plates on both sides of the slide groove is close to each other, so as to reduce the width of the slide groove, so as to clamp the second telescopic rod 22 and the fourth telescopic rod 32, so as to realize the fixation of the length of the first support assembly 2 and the second support assembly 3.

[0050] Referring to Figure 5 In some embodiments of the present application, the connecting base 5 includes a bottom plate 51, two support plates 52 and a third connecting shaft 53, the bottom plate 51 is fixedly connected with the ground through the second fastener, the two support plates 52 are vertically arranged on the bottom plate 51 and are spaced apart, the third connecting shaft 53 is fixedly arranged on the two support plates 52, and the first ends of the first support assembly 2 and the second support assembly 3 are rotationally connected with the third connecting shaft 53, and the first support assembly 2 and the second support assembly 3 can rotate around the axial direction of the third connecting shaft 53.

[0051] In some embodiments of the present application, the two connecting assemblies 4 are located in the same horizontal plane in the fixed state, or are arranged in a staggered manner along the Y-axis direction.

[0052] Specifically, the first support assembly 2 and the second support assembly 3 can be provided in multiple groups, and the number of the connecting assemblies 4 is equal to the comprehensive of the first support assembly 2 and the second support assembly 3, and by arranging multiple groups of the first support assembly 2 and the second support assembly 3, the stability of the structure is improved.

[0053] Although the embodiments of the present application are described in conjunction with the drawings, various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the present application, and such modifications and changes fall within the scope defined by the appended claims.

Claims

1. A telescopic bifurcated fence support device applied to support a fence (1) in a narrow space, the fence (1) comprising a horizontal bar (12) and a vertical bar (11), characterized in that, The utility model relates to a kind of fence, including: First support component (2) and second support component (3), the first support component (2) and the second support component (3) are located in the same side of the fence (1), and the first end of the first support component (2) and the second support component (3) is fixedly connected with ground; Connecting component (4) is provided with at least two, and two connecting components (4) are fixedly connected with same stand (11), and the second end of the first support component (2) and the second support component (3) is rotatably connected with two connecting components (4) respectively; The first support component (2) and the second support component (3) can be rotated around the X-axis direction and Y-axis direction of the connecting component (4), so that the first support component (2), the second support component (3) and the fence (1) are in a triangular support structure in a fixed state;The first support component (2) includes first telescopic rod (21) and second telescopic rod (22) connected, and the second support component (3) includes third telescopic rod (31) and fourth telescopic rod (32) connected; The connecting component (4) includes connecting plate (41), mounting bracket (42), connecting clamp plate (43) and first connecting shaft (44), the connecting plate (41) is fixedly connected with the stand (11) by first fastener, the mounting bracket (42) is fixedly arranged on the connecting plate (41) and located on the side away from the stand (11), the connecting clamp plate (43) is rotatably arranged on the mounting bracket (42), and can be rotated around Y-axis direction, the first connecting shaft (44) is arranged on the connecting clamp plate (43), and the second end of the first support component (2) / the second support component (3) is rotatably connected with the first connecting shaft (44), the axial direction of the first connecting shaft (44) is along X direction, and the first support component (2) / the second support component (3) can be rotated around the axial direction of the first connecting shaft (44).

2. The telescoping fork fence support apparatus of claim 1 wherein, It further includes connecting base (5), the connecting base (5) is arranged at the first end of the first support component (2) and the second support component (3), and the first support component (2) and the second support component (3) are fixedly connected with the ground through the connecting base (5).

3. The telescoping fork fence support apparatus of claim 1 wherein, The connecting plate (41) is in L-shaped structure, the stand (11) is in square column shape, and the inner angle of the connecting plate (41) coincides with any outer angle of the stand (11) so that the inner side surface of the connecting plate (41) and the two connecting end surfaces of the stand (11) are mutually attached.

4. The telescoping fork fence support apparatus of claim 3, wherein, The mounting frame (42) comprises a fixed rib plate (421), a mounting sleeve (422) and a second connecting shaft (423), the mounting sleeve (422) is fixedly connected with the connecting plate (41) through the fixed rib plate (421), the second connecting shaft (423) is arranged on the mounting sleeve (422), the connecting clamp plate (43) is sleeved on the second connecting shaft (423), the axial direction of the second connecting shaft (423) is along the Y-axis direction, and the connecting clamp plate (43) can rotate around the axial direction of the second connecting shaft (423).

5. The telescopic, diverging fence support apparatus of claim 2 wherein, The first end of the first telescopic rod (21) is rotationally connected with the connecting base (5), the second end of the first telescopic rod (21) is slidingly connected with the first end of the second telescopic rod (22), and the second end of the second telescopic rod (22) is rotationally connected with the connecting assembly (4). The first end of the third telescopic rod (31) is rotationally connected with the connecting base (5), the second end of the third telescopic rod (31) is slidingly connected with the first end of the fourth telescopic rod (32), and the second end of the fourth telescopic rod (32) is rotationally connected with the connecting assembly (4).

6. The telescoping fork fence support apparatus of claim 5, wherein, The second end of the first telescopic rod (21) and the second end of the third telescopic rod (31) are provided with limiters (6), the limiters (6) are suitable for limiting the sliding distance of the second telescopic rod (22) and the first telescopic rod (21) and limiting the sliding distance of the fourth telescopic rod (32) and the third telescopic rod (31).

7. The telescopic fork enclosure support apparatus of claim 6, wherein, The first telescopic rod (21), the second telescopic rod (22), the third telescopic rod (31) and the fourth telescopic rod (32) are all hollow rod structures, the first end of the second telescopic rod (22) is arranged in the first telescopic rod (21) from the second end of the first telescopic rod (21), and the first end of the fourth telescopic rod (32) is arranged in the third telescopic rod (31) from the second end of the third telescopic rod (31). The second end of the first telescopic rod (21) and the second end of the third telescopic rod (31) are both provided with a sliding groove on the side wall, the two sides of the sliding groove are provided with connecting ear plates, the limiters (6) are arranged on the connecting ear plates, and the limiters (6) are suitable for adjusting the width of the sliding groove, so as to control the sliding distance of the second telescopic rod (22) in the first telescopic rod (21) and control the sliding distance of the fourth telescopic rod (32) in the third telescopic rod (31).

8. The telescopic, diverging fence support apparatus of claim 2, wherein, The connecting base (5) comprises a bottom plate (51), two support plates (52) and a third connecting shaft (53), the bottom plate (51) is fixedly connected with the ground through a second fastener, the two support plates (52) are vertically arranged on the bottom plate (51) and are spaced apart, and the third connecting shaft (53) is fixedly arranged on the two support plates (52); the first ends of the first support assembly (2) and the second support assembly (3) are rotationally connected with the third connecting shaft (53), and the first support assembly (2) and the second support assembly (3) can rotate around the third connecting shaft (53) in the axial direction.

9. The telescopic, diverging fence support apparatus of claim 1 wherein, The two connecting assemblies (4) are located in the same horizontal plane in the fixed state or are arranged in a staggered manner along the Y-axis direction.

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