Sky screen supporting piece with replaceable bifurcated head

Abstract

An awning supporting piece with a replaceable forked head belongs to the technical field of awning building construction and comprises a stand column, a connector is detachably connected to the stand column, a plurality of tree-shaped supporting arms are arranged on the connector, and a first fixing ring and a second fixing ring are arranged at the top end of the stand column and the bottom end of the connector respectively. At least three rotatable L-shaped clamping arms are evenly arranged at the bottom of the first fixing ring in the circumferential direction of the first fixing ring, and the first fixing ring and the second fixing ring are clamped to the L-shaped clamping arms and then connected through a fixing assembly. The first fixing ring and the second fixing ring are detachably connected through the fixing assembly, so that the connector and the stand column can be rapidly disassembled and assembled, tree-shaped supporting arms with different fork numbers can be conveniently replaced and adjusted according to design requirements, the application range of the supporting piece is greatly widened, and the using effect of the supporting piece is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the sky screen construction, and relates to a sky screen support, in particular to a sky screen support with replaceable fork heads. BACKGROUND

[0002] The sky screen refers to the sky covering the earth, and the sky screen building is a huge building barrier, which can not only be used to shelter from the sun, but also can be used to shelter from the wind and rain. With the rapid development of urbanization, the style of the sky screen structure is more and more, which can not only be used to shelter from the sun and rain, but also can be used to beautify the city.

[0003] At present, the sky screen building is mainly supported and fixed by the column. For the large area sky screen shell, a plurality of supporting arms are often arranged between the column and the sky screen shell, the supporting arms are distributed in a tree shape, and the supporting stability can be effectively realized. However, since the shape of the sky screen shell is different, the required number of forked supporting arms is different during actual installation. In the prior art, the support composed of the column and the tree-shaped supporting arm is often designed in an integral manner, and it is difficult to flexibly adjust according to the design requirements, and the use effect is not good.

[0004] Therefore, in order to solve this problem, the utility model provides a sky screen support with replaceable fork heads. SUMMARY

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model aims to provide a sky screen support with replaceable fork heads, which is used to solve the technical problem that the support composed of the sky screen column and the tree-shaped supporting arm is designed in an integral manner, and cannot be flexibly adjusted according to the design requirements, thereby leading to poor use effect.

[0006] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a sky screen support with replaceable fork heads, which comprises a column, a connecting head which is detachably connected to the column, a plurality of tree-shaped supporting arms which are arranged on the connecting head, a first fixing ring and a second fixing ring which are arranged at the top end of the column and the bottom end of the connecting head respectively, at least three rotatable L-shaped clamping arms which are uniformly arranged at the bottom of the first fixing ring in the circumferential direction, and a fixing assembly which is used to connect the first fixing ring and the second fixing ring after being clamped to the L-shaped clamping arms.

[0007] Preferably, in any of the above-mentioned solutions, the bottom of the first fixing ring is connected with at least three uniformly arranged connecting columns in the circumferential direction, the connecting columns are rotatably connected with the bottom side of the first fixing ring through a rotating shaft, and the horizontal end of the L-shaped clamping arm is fixedly connected to the connecting column.

[0008] Preferably in any of the above solutions, the fixing assembly comprises a fastening bolt penetrating through the vertical end of the L-shaped clamping arm, and the first fixing ring and the second fixing ring are respectively provided with a first threaded hole and a second threaded hole corresponding to the fastening bolt.

[0009] Preferably in any of the above solutions, the vertical end of the L-shaped clamping arm is internally provided with a rubber block, and the rubber block is provided with a through hole corresponding to the fastening bolt.

[0010] Preferably in any of the above solutions, a positioning column is arranged between any two adjacent first threaded holes, and the positioning column is fixedly arranged on the upper surface of the first fixing ring and provided with a threaded segment at the upper end.

[0011] Preferably in any of the above solutions, the second fixing ring is provided with a positioning groove matched with the positioning column at a position corresponding to the positioning column, and the positioning column is fixedly connected through the positioning groove by a threaded cap.

[0012] Preferably in any of the above solutions, a gasket is arranged between the threaded cap and the second fixing ring.

[0013] Preferably in any of the above solutions, the top end of the stand is fixedly connected with a plug column, and the bottom end of the connecting head is concave upward to form a plug groove matched with the plug column.

[0014] As described above, the utility model discloses a canopy support piece with replaceable bifurcated head has the following beneficial effects:

[0015] 1. In the utility model, the first fixing ring and the second fixing ring are detachably connected through the fixing assembly, so that the connecting head and the stand can be quickly disassembled and assembled, the tree-shaped support arm with different bifurcations can be replaced and adjusted according to design requirements, and the application range and use effect of the support piece are greatly improved.

[0016] 2. In the utility model, the cooperation of the plug column and the plug groove and the cooperation of the positioning column and the positioning groove can further improve the stability of the connection between the first fixing ring and the second fixing ring, so that the detachable support piece structure is more stable and reliable, and the safety of the support piece during use is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure of the utility model is shown.

[0018] Figure 2 The connection structure of the connecting head and the tree-shaped support arm is shown. Figure One .

[0019] Figure 3 The connection structure of the connecting head and the tree-shaped support arm is shown. Figure Two .

[0020] Figure 4 The connection structure between the column and the first fixing ring is shown in the schematic view.

[0021] Element number explanation

[0022] 1-column; 2-connector; 3-tree-shaped support arm; 4-first fixing ring; 5-second fixing ring; 6-inserting column; 7-inserting slot; 8-positioning column; 9-positioning slot; 10-threaded section; 11-threaded cap; 12-gasket; 13-connecting column; 14-L-shaped clamping arm; 15-rubber block; 16-fastening bolt; 17-first threaded hole; 18-second threaded hole. DETAILED DESCRIPTION

[0023] The embodiments of the present application will be described in detail by specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0024] Please refer to Figures 1 to 4 It should be understood that the structures, proportions, sizes, etc. shown in the drawings attached to the specification are only used to understand and read the content disclosed in the specification for those skilled in the art, and are not used to limit the implementation conditions of the present application, so they do not have technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the specification are only for the convenience of clear description, and are not used to limit the scope of the present application. The change or adjustment of the relative relationship, without substantially changing the technical content, is also considered as the scope of the present application.

[0025] Please refer to Figures 1-4 The present application provides a canopy support piece with replaceable fork head, comprising a column 1, the column 1 is detachably connected with a connector 2, the connector 2 is provided with a plurality of tree-shaped support arms 3, the top end of the column 1 and the bottom end of the connector 2 are respectively provided with a first fixing ring 4 and a second fixing ring 5, the bottom of the first fixing ring 4 is uniformly provided with three rotatable L-shaped clamping arms 14 along its circumference, the first fixing ring 4 and the second fixing ring 5 are clamped on the L-shaped clamping arms 14 and connected by a fixing assembly.

[0026] In this embodiment, to address the technical problem of existing integrated support components consisting of canopy pillars and tree-shaped arms, which cannot be flexibly adjusted according to design requirements and thus lead to poor performance, this embodiment proposes a canopy support component with replaceable branch heads. This component includes a pillar 1 and a connector 2 detachably connected to the pillar 1. Multiple tree-shaped arms 3 are mounted on the connector 2. To increase the contact area between the pillar 1 and the connector 2, thereby increasing the stability of the connection between them, a first fixing ring 4 and a second fixing ring 5 are welded and fixedly connected to the opposite surfaces of the pillar 1 and the connector 2, respectively. The connection between the pillar 1 and the connector 2 is achieved by connecting the first fixing ring 4 and the second fixing ring 5.

[0027] When the support needs to be installed, place the connector 2 on the column 1, rotate the L-shaped clamp arm 14 so that the horizontal end of the L-shaped clamp arm 14 contacts the upper surface of the second fixing ring 5 in parallel, and then fix the L-shaped clamp arm 14, the first fixing ring 4 and the second fixing ring 5 by the fixing assembly.

[0028] When the tree-shaped support arm 3 needs to be replaced, open the fixing assembly to separate the first fixing ring 4 and the second fixing ring 5, replace the required tree-shaped support arm 3 connector 2, and then reinstall it. The entire operation is simple, meets different usage needs, and saves labor.

[0029] In this embodiment, the first fixing ring 4 and the second fixing ring 5 are not limited to being welded to the column 1 and the connector 2 respectively. Other connection methods that can ensure a stable connection between the two are also acceptable, such as the first fixing ring 4 and the second fixing ring 5 being integrally formed on the column 1 and the connector 2 respectively.

[0030] In this embodiment, the diameters of the first fixing ring 4 and the second fixing ring 5 are equal.

[0031] As a further description of the above embodiment, the rotatable connection between the L-shaped clamping arm 14 and the first fixing ring 4 is as follows: three evenly arranged connecting posts 13 are connected to the bottom of the first fixing ring 4 along its circumference via a rotating shaft, and the horizontal end of the L-shaped clamping arm 14 is fixedly connected to the connecting posts 13. The rotation of the connecting posts 13 drives the L-shaped clamping arm 14 to rotate, thereby facilitating the connection and fixation of the L-shaped clamping arm 14 to the first fixing ring 4 and the second fixing ring 5.

[0032] In the embodiment, the rotating connection between the L-shaped clamping arm 14 and the first fixed ring 4 is not limited to being connected through the rotating connecting column 13. Other connection modes that can ensure the rotation of the L-shaped clamping arm 14 around the first fixed ring 4 are also available. For example, a rotating shaft is fixedly connected to the outer wall of the lower surface of the first fixed ring 4, and the L-shaped clamping arm 14 is fixedly connected to the rotating shaft, so that the connecting column 13 is not needed, and the L-shaped clamping arm 14 is directly driven to rotate by the rotating shaft. Or a hinge is connected to the lower surface of the L-shaped clamping arm 14, the other end of the hinge is connected to the horizontal end of the L-shaped clamping arm 14, and the L-shaped clamping arm 14 is driven to rotate by the hinge.

[0033] In the embodiment, the number of L-shaped clamping arms 14 is not limited to three. Other numbers that can stably connect the first fixed ring 4 and the second fixed ring 5 are also available. For example, four, five, or the like L-shaped clamping arms 14 are uniformly arranged at the bottom end of the first fixed ring 4 along the circumference thereof.

[0034] As a further description of the above embodiment, the specific structure of the fixed assembly is that a fastening bolt 16 penetrating the vertical end of the L-shaped clamping arm 14 is arranged at the vertical end of the L-shaped clamping arm 14, and a first threaded hole 17 and a second threaded hole 18 are respectively arranged at positions corresponding to the fastening bolt 16 on the first fixed ring 4 and the second fixed ring 5. When it is needed to connect and fix the support member, the L-shaped clamping arms 14 on the first fixed ring 4 are respectively rotated, so that the L-shaped clamping arms 14 are turned to the second fixed ring 5 and the horizontal ends of the L-shaped clamping arms 14 are clamped on the upper surface of the second fixed ring 5, and then the fastening bolt 16 is arranged on the L-shaped clamping arm 14, and the fastening bolt 16 is rotated to be sequentially screwed into the second threaded hole 18 and the first threaded hole 17, so that the second fixed ring 5 and the first fixed ring 4 are locked and fixed together.

[0035] When it is needed to disassemble, separate, and replace the connecting head 2, the fastening bolt 16 is reversely rotated, so that the first fixed ring 4 and the second fixed ring 5 are separated. The whole process can realize the quick disassembly and assembly of the stand 1 and the connecting head 2, so that different numbers of tree-shaped supporting arms 3 can be replaced and adjusted according to the design requirements, and the use effect of the support member is greatly improved.

[0036] In the embodiment, in order to further increase the clamping effect between the L-shaped clamping arm 14 and the second fixed ring 5 and reduce the collision between the L-shaped clamping arm 14 and the second fixed ring 5, a rubber block 15 is arranged on the inner wall of the vertical end of the L-shaped clamping arm 14, and the rubber block 15 is fixedly connected to the vertical end of the L-shaped clamping arm 14. A through hole is arranged on the rubber block 15 at a position corresponding to the penetrating hole of the fastening bolt 16, and the end of the rubber block 15 is chamfered. Since the rubber block 15 has elasticity, the L-shaped clamping arm 14 can be clamped on the second fixed ring 5.

[0037] The rubber block 15 is not limited to be arranged in the inner wall of the vertical end of the L-shaped clamping arm 14, and can also be arranged in other positions.

[0038] As a further description of the above embodiment, in order to further increase the stability of the connection between the column 1 and the connecting head 2 and prevent the connecting head 2 from sliding relative to the column 1 during installation, a positioning assembly is arranged between the first fixing ring 4 and the second fixing ring 5 in the embodiment.

[0039] Three positioning columns 8 are fixedly connected to the upper surface of the first fixing ring 4, and the three positioning columns 8 are arranged in an interlaced manner between any two adjacent first threaded holes 17 and the L-shaped clamping arm 14.

[0040] A positioning groove 9 matched with the positioning column 8 is arranged on the second fixing ring 5 at a position corresponding to the positioning column 8.

[0041] Of course, the number of the positioning columns 8 is not limited to three, and can be adjusted according to the number of the first threaded holes 17.

[0042] In the embodiment, in order to enhance the pressing effect of the threaded cap 11, a gasket 12 is arranged between the threaded cap 11 and the second fixing ring 5.

[0043] As a further description of the above embodiment, in order to facilitate the center alignment of the connecting head 2 and the column 1 during installation, a plug column 6 is fixedly connected to the center of the top end of the column 1 in the embodiment.

[0044] During use, the second fixing ring 5 at the bottom end of the connecting head 2 is aligned on the first fixing ring 4 at the top end of the column 1, and the plug column 6 and the plug groove 7 are inserted into each other, so that the first fixing ring 4 and the second fixing ring 5 are stably abutted together.

[0045] In summary, the first fixing ring and the second fixing ring are detachably connected by the fixing assembly, so that the connecting head and the column can be quickly disassembled and assembled, and different numbers of tree-shaped supporting arms can be replaced and adjusted according to design requirements, which greatly improves the application range and use effect of the supporting member.

[0046] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the present application should be covered by the claims of the present application.

Claims

1. A changeable head of a canopy support, comprising a post (1), characterized in that: The column (1) is detachably connected with a connecting head (2), the connecting head (2) is provided with a plurality of tree-shaped supporting arms (3), the top end of the column (1) and the bottom end of the connecting head (2) are respectively provided with a first fixing ring (4) and a second fixing ring (5), the bottom of the first fixing ring (4) is uniformly provided with at least three rotatable L-shaped clamping arms (14) along the circumference thereof, and the first fixing ring (4) and the second fixing ring (5) are clamped behind the L-shaped clamping arms (14) and connected through a fixing assembly.

2. The replaceable fork head canopy support of claim 1, wherein: The bottom of the first fixing ring (4) is connected with at least three uniformly arranged connecting columns (13) along the circumference thereof, the connecting columns (13) are rotatably connected with the bottom side of the first fixing ring (4) through rotating shafts, and the horizontal ends of the L-shaped clamping arms (14) are fixedly connected with the connecting columns (13).

3. The replaceable fork head canopy support of claim 1, wherein: The fixing assembly comprises a fastening bolt (16) penetrating through the vertical end of the L-shaped clamping arm (14), and the first fixing ring (4) and the second fixing ring (5) are respectively provided with a first threaded hole (17) and a second threaded hole (18) corresponding to the fastening bolt (16).

4. The replaceable forked head canopy support of claim 1, wherein: The inner side of the vertical end of the L-shaped clamping arm (14) is provided with a rubber block (15), and the rubber block (15) is provided with a through hole corresponding to the fastening bolt (16).

5. The replaceable forked head canopy support of claim 3, wherein: Positioning columns (8) are arranged between any two adjacent first threaded holes (17), the positioning columns (8) are fixedly arranged on the upper surface of the first fixing ring (4), and the upper end of the positioning column (8) is provided with a threaded section (10).

6. The replaceable forked head canopy support of claim 5, wherein: The second fixing ring (5) is provided with a positioning groove (9) corresponding to the positioning column (8) at a position corresponding to the positioning column (8), and the positioning column (8) is connected and fixed through a threaded cap (11) after penetrating through the positioning groove (9).

7. The replaceable forked head canopy support of claim 6, wherein: A gasket (12) is arranged between the threaded cap (11) and the second fixing ring (5).

8. The replaceable forked head canopy support of claim 1, wherein: The top end of the column (1) is fixedly connected with a plug column (6), and the bottom end of the connecting head (2) is recessed upward to form a plug groove (7) matched with the plug column (6).

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