CN218468724U

CN218468724U - Support frame

Info

Publication number: CN218468724U
Application number: CN202221729931.1U
Authority: CN
Inventors: 何超然
Original assignee: Changsha Celar Automation Equipment Co ltd
Current assignee: Changsha Celar Automation Equipment Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-02-10
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a support. The support includes: the bracket comprises a bracket body, wherein the bracket body is provided with an installation part; the fixing structure is used for fixing the support body on the supporting portion and comprises a screw rod and a nut, the nut is arranged on the support body, the screw rod is in threaded connection with the nut, the screw rod is provided with a first end and a second end which are arranged oppositely, the supporting portion is arranged between the support body and the screw rod, the first end of the screw rod is abutted to the supporting portion, and the support body is abutted to the supporting portion. By adopting the technical scheme, the bracket can be quickly disassembled and assembled, the working efficiency is improved, and the labor force is saved.

Description

Support frame

Technical Field

The utility model relates to a support technical field especially relates to support.

Background

In work and life, generally, a camera and a waiting fixing piece need to be installed on a supporting part, and usually, a worker fixes the waiting fixing piece on a bracket and fixes the bracket on the supporting part so as to connect the waiting fixing piece on the supporting part. Among the prior art, the support is generally fixed on the supporting part through clamp and bolt, and the installation is wasted time and energy, and when the supporting part was in the eminence, has improved staff's danger.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a bracket for solving the problem that the installation of the bracket is time-consuming and labor-consuming.

According to the utility model discloses an aspect provides a support, and the support includes: the bracket comprises a bracket body, wherein the bracket body is provided with an installation part; the fixing structure is used for fixing the support body on the supporting portion and comprises a screw rod and a nut, the nut is arranged on the support body, the screw rod is in threaded connection with the nut, the screw rod is provided with a first end and a second end which are arranged oppositely, the supporting portion is arranged between the support body and the screw rod, the first end of the screw rod is in butt joint with the supporting portion, and the support body is in butt joint with the supporting portion.

In one embodiment, the fixing structure further comprises a fixing piece, the fixing piece is fixedly connected with the first end of the screw rod, the fixing piece is provided with a first connecting surface, the circumferential structure size of the first connecting surface is larger than that of the screw rod, and the first connecting surface is attached to the local outer surface of the supporting part; the support body is provided with a second connecting surface, the second connecting surface is attached to the local outer surface of the supporting part, and the supporting part is arranged between the first connecting surface and the second connecting surface.

In one embodiment, the stent body comprises: a first support plate; the screw rod penetrates through the through hole, the first end of the screw rod is arranged at one side of the second support plate close to the first support plate, and the support part is arranged between the first support plate and the screw rod; and the first connecting piece is connected with the first supporting plate and the second supporting plate.

In one embodiment, the first connecting piece is positioned above the supporting part, the first supporting plate and the second supporting plate are respectively positioned at two sides of the supporting part, and the first connecting piece is abutted against the supporting part.

In one embodiment, the bracket further comprises a buffer member disposed between the supporting portion and the first connecting member.

In one embodiment, the stent body further comprises a second connecting member, the second connecting member is rotatably connected to one of the first support plate and the second support plate, and the second connecting member is clamped to the other of the first support plate and the second support plate.

In one embodiment, the second connecting member is rod-shaped, and has a plurality of second connecting members respectively disposed at both sides of the first and second support plates, and the second connecting members are located below the support portion.

In one embodiment, the stent further comprises: the rotating handle is provided with a first end and a second end which are oppositely arranged, the first end of the rotating handle is fixedly connected with the second end of the screw rod, and the extending direction of the rotating handle is intersected with the axis of the screw rod; the rotation stopping piece is rotatably connected to the support body and provided with a rotation stopping groove, and the second end of the rotating handle is clamped in the rotation stopping groove to limit the rotation of the screw rod.

In one embodiment, the mounting portion includes: the first mounting piece is fixedly connected to the bracket body; the second installed part is connected to the first installed part through the rotation of the first rotating shaft, the second installed part is connected to the second rotating shaft in a rotating mode, the second rotating shaft is fixedly connected with the to-be-installed part, and the axis of the first rotating shaft is intersected with the axis of the second rotating shaft.

According to the utility model discloses a further aspect provides a monitoring device, including camera and above-mentioned support, camera fixed connection is on the installation department.

In this technical scheme, the support includes support body and fixed knot structure, and fixed knot structure includes screw rod and nut, and the nut setting is on the support body, screw rod and nut threaded connection, and the supporting part setting is between screw rod and support body, and the first end and the supporting part looks butt of screw rod, support body and supporting part looks butt. By adopting the technical scheme, the support body and the screw rod can be clamped on the supporting part by rotating the screw rod, namely the support is fixed on the supporting part, and the support body can be detached from the supporting part, so that the operation is simple and convenient, the support is rapidly detached, the labor force is saved, and meanwhile, the danger of workers during high-altitude operation can be reduced; in addition, by adopting the structure, the distance between the first end of the screw rod and the bracket body can be adjusted by rotating the screw rod, so that the bracket body can be suitable for supporting parts with various structural sizes, and the application range of the bracket body is expanded; the screw rod is in threaded connection with the nut, and when the screw rod stops rotating, the structural stability of the screw rod relative to the nut is good, so that the support body and the screw rod can be clamped on the supporting portion tightly, and the support can be stably connected to the supporting portion.

Drawings

FIG. 1 is a schematic diagram of an overall structure of a bracket according to an embodiment;

FIG. 2 is an exploded view of a bracket according to one embodiment;

FIG. 3 is a cross-sectional view of a stent provided in accordance with an embodiment.

Description of the element reference numerals:

10. a stent body; 11. an installation part; 111. a first mounting member; 112. a second mount; 113. a first rotating shaft; 12. a first support plate; 13. a second support plate; 131. a through hole; 14. a first connecting member; 15. A second connecting member; 20. a fixed structure; 21. a screw; 211. a first end of the screw; 212. a second end of the screw; 22. a nut; 23. a fixing member; 231. a first connection face; 30. a support portion; 40. a buffer member; 50. rotating the handle; 51. a first end of a rotating handle; 52. a second end of the rotating handle; 60. a rotation stopping member; 61. a rotation stopping groove; 70. a camera is provided.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an embodiment of the present invention provides a bracket, which includes a bracket body 10 and a fixing structure 20. The bracket body 10 is provided with a mounting part 11; the fixing structure 20 is used for fixing the support body 10 on the support portion 30, the fixing structure 20 comprises a screw rod 21 and a nut 22, the nut 22 is arranged on the support body 10, the screw rod 21 is in threaded connection with the nut 22, the screw rod 21 is provided with a first end and a second end which are oppositely arranged, the support portion 30 is arranged between the support body 10 and the screw rod 21, the first end 211 of the screw rod is abutted to the support portion 30, and the support body 10 is abutted to the support portion 30. The mounting portion 11 is used for mounting a member to be fixed. The fixing structure 20 fixes the holder body 10 to the support portion 30, which realizes the attachment of the member to be fixed to the support portion 30. The supporting part 30 can be arranged on a tower crane, a wall body or a column and the like, and the supporting part 30 can be in a rod shape, a plate shape or an irregular shape and the like.

In the above technical solution, the screw 21 can be moved relative to the nut 22 by rotating the screw 21, so that the distance between the first end 211 of the screw and the bracket body 10 can be increased or decreased, and the screw 21 and the bracket body 10 can be clamped on the supporting portion 30, so as to fix the bracket on the supporting portion 30, or detach the bracket from the supporting portion 30. By adopting the structure, the bracket can be quickly disassembled and assembled, time and labor are saved, and the working efficiency is improved. In addition, when the screw 21 is not rotated, the structural stability of the screw 21 relative to the nut 22 is good, so that the bracket can be firmly clamped on the supporting part 30.

Specifically, the fixing structure 20 further includes a fixing element 23, the fixing element 23 is fixedly connected to the first end 211 of the screw rod, the fixing element 23 has a first connection surface 231, a circumferential structural size of the first connection surface 231 is greater than a circumferential structural size of the screw rod 21, and the first connection surface 231 is attached to a local outer surface of the supporting portion 30; the bracket body 10 has a second connection surface, which is attached to a partial outer surface of the supporting portion 30, and the supporting portion 30 is disposed between the first connection surface 231 and the second connection surface. With the above-described structure, the range in which the fixing structure 20 contacts the supporting part 30 is increased, so that the supporting part 30 can be stably clamped between the first connection surface 231 and the second connection surface, and the connection stability between the bracket and the supporting part 30 can be improved. Optionally, the area of the first connection surface 231 is larger than the area of the end surface of the first end 211 of the screw rod, so that the contact area between the fixing structure 20 and the supporting portion 30 is larger, thereby the pressure applied to the supporting portion 30 is smaller, the supporting portion 30 is prevented from being extruded and deformed, and the support is prevented from loosening relative to the supporting portion 30 after the supporting portion 30 is pressed and deformed. Alternatively, the fixing member 23 is a cone-shaped structure, the end surface of the end of the fixing member 23 with the larger diameter is a first connecting surface 231, and the end of the fixing member 23 with the smaller diameter is fixedly connected with the first end 211 of the screw rod.

In one embodiment, the first connecting surface 231 is a plane, the second connecting surface is a plane, the first connecting surface is parallel to the second connecting surface, and the first connecting surface is perpendicular to the axis of the screw 21. With such an arrangement, the acting force applied to the screw 21, the first connection surface 231 and the second connection surface can be parallel, so that the acting force applied to the bracket body 10 and the fixing structure 20 when the bracket is clamped on the support portion 30 can be reduced, and the service life of the bracket body 10 and the fixing structure 20 can be prolonged.

In one embodiment, the stand body 10 includes a first support plate 12, a second support plate 13, and a first connector 14. The second support plate 13 and the first support plate 12 are arranged at intervals, the nut 22 is arranged on the second support plate 13, the second support plate 13 is provided with a through hole 131, the screw 21 is arranged in the through hole 131 in a penetrating manner, the first end 211 of the screw is arranged on one side of the second support plate 13 close to the first support plate 12, and the support part 30 is arranged between the first support plate 12 and the screw 21; the first connector 14 is connected to the first support plate 12 and the second support plate 13. So set up, make first backup pad 12 and second backup pad 13 be located the both sides of supporting part 30 respectively, and screw rod 21 and first backup pad 12 are located the both sides of supporting part 30 respectively, and rotatory screw rod 21 can realize that supporting part 30 is by the centre gripping between screw rod 21 and first backup pad 12, or realizes the separation of support and supporting part 30. The first connecting member 14 is used to connect the first support plate 12 and the second support plate 13, and the first connecting member 14 can also enhance the overall structural stability of the bracket body 10, preventing the second support plate 13 and the first support plate 12 from being displaced or deformed when the bracket is clamped on the support portion 30. Alternatively, the first support plate 12 and the second support plate 13 may be disposed in parallel. Optionally, the mounting portion 11 is disposed on the first supporting plate 12 to prevent the mounting portion 11 and the member to be fixed thereon from interfering with the screw 21 when the screw 21 is rotated. By adopting the structure, the bracket body 10 is simple in structure and good in structural strength. The second connection surface is disposed on a side of the first support plate 12 close to the screw 21.

Specifically, the first connector 14 is located above the support portion 30, the first support plate 12 and the second support plate 13 are located on both sides of the support portion 30, respectively, and the first connector 14 abuts against the support portion 30. With the arrangement, the first connecting member 14 can limit the support body 10 to move downwards relative to the support portion 30, and the first support plate 12 and the second support plate 13 can limit the support body 10 to move in the horizontal direction relative to the support portion 30, so that the structural stability of the support body 10 relative to the support portion 30 is further improved, and the support body 10 is prevented from being separated from the support portion 30. The first connector 14 may be provided in a plate shape to increase a contact area of the first connector 14 with the supporting portion 30.

In an embodiment, the stand further comprises a buffer 40, the buffer 40 being arranged between the support 30 and the first connector 14. Set up bolster 40, can avoid support body 10 relative supporting part 30 to rock along vertical direction the time, the mounting of treating that leads to colliding with each other between support body 10 and the supporting part 30 is impaired.

In an embodiment, the stent body 10 further comprises a second connecting member 15, the second connecting member 15 is rotatably connected to one of the first support plate 12 and the second support plate 13, and the second connecting member 15 is connected to the other one of the first support plate 12 and the second support plate 13 in a clamping manner. With the above structure, the second connecting member 15 can further enhance the overall structural stability of the stent body 10, further preventing the second support plate 13 and the first support plate 12 from being displaced or deformed when the stent is clamped on the support portion 30. When the bracket needs to be detached, the second connecting piece 15 is not clamped with the first supporting plate 12 or the second supporting plate 13, and the second connecting piece 15 can be rotated to avoid the supporting part 30, so that the bracket is separated from the supporting part 30. Optionally, a hook is arranged on the second connecting member 15, a slot is arranged on the first supporting plate 12 or the second supporting plate 13, and the hook is clamped in the slot to clamp the second connecting member 15 on the first supporting plate 12 or the second supporting plate 13.

Specifically, the second connection member 15 is rod-shaped, the second connection member 15 has a plurality of second connection members 15, the plurality of second connection members 15 are disposed at both sides of the first and

second support plates

12 and 13, and the second connection members 15 are located below the support part 30. So set up, a plurality of second connecting piece 15 have further improved the structural stability of support. In addition, the first and

second connectors

14 and 15 are disposed above and below the supporting part 30, respectively, thereby further improving the structural stability of the first and

second support plates

12 and 13.

In other embodiments, the second connection member 15 may also be plate-shaped, and the second connection member 15 is disposed at the bottom of the first and

second support plates

12 and 13.

In one embodiment, the stand further includes a rotation knob 50 and a rotation stop 60. The rotating handle 50 is provided with a first end and a second end which are oppositely arranged, the first end 51 of the rotating handle is fixedly connected with the second end 212 of the screw rod, and the extending direction of the rotating handle 50 is intersected with the axis of the screw rod 21; the rotation stopping member 60 is rotatably connected to the bracket body 10, the rotation stopping member 60 is provided with a rotation stopping groove 61, and the second end 52 of the rotating handle is clamped in the rotation stopping groove 61 to limit the rotation of the screw 21. The staff can rotate handle 50 drive screw 21 and rotate, has made things convenient for staff's operation. By rotating the rotation stop member 60, the second end 52 of the rotation handle can be engaged in the rotation stop groove 61 or disengaged from the rotation stop groove 61. When the support is clamped on the support 30, the second end 52 of the rotating handle is clamped in the rotation stopping groove 61, so that the screw 21 is prevented from rotating when being subjected to external force and the support is prevented from loosening relative to the support 30. When the screw 21 needs to be rotated, the second end 52 of the rotating handle is separated from the rotation stopping groove 61. The rotation stopper 60 is provided to further improve the stability of the fixing structure 20 and prevent the support from being loosened with respect to the support 30.

In other embodiments, a first anti-rotation surface may be provided on the rotation handle 50 and a second anti-rotation surface may be provided on the anti-rotation member 60, the first anti-rotation surface and the second anti-rotation surface cooperating to prevent the rotation handle 50 from rotating about the axis of the screw 21. In the present embodiment, the axis of the turning handle 50 may be parallel to the axis of the screw 21.

Specifically, the mounting portion 11 includes a first mounting piece 111 and a second mounting piece 112. The first mounting member 111 is fixedly connected to the bracket body 10; the second installation part 112 is rotatably connected to the first installation part 111 through a first rotating shaft 113, a second rotating shaft is rotatably connected to the second installation part 112, the second rotating shaft is fixedly connected to the part to be fixed, and the axis of the first rotating shaft 113 is intersected with the axis of the second rotating shaft. By adopting the structure, the to-be-fixed piece can rotate around the first rotating shaft 113 and/or the second rotating shaft, so that multi-angle and multi-dimensional rotation of the to-be-fixed piece is realized. Alternatively, the axis of the first rotating shaft 113 may be perpendicular to the axis of the second rotating shaft. Optionally, a first limiting groove is formed in the first mounting part 111, a first limiting protrusion is formed in the second mounting part 112, and the first limiting protrusion penetrates through the first limiting groove to limit the rotation angle of the second mounting part 112 relative to the first mounting part 111. Optionally, a second limiting groove is formed in the second mounting part 112, a second limiting protrusion is formed on the to-be-mounted part, and the second limiting protrusion penetrates through the second limiting groove to limit the angle of the to-be-mounted part rotating around the second mounting part 112.

As shown in fig. 1 to fig. 3, the present invention further provides a monitoring device, which comprises a camera 70 and the above-mentioned bracket, wherein the camera 70 is fixedly connected to the mounting portion 11. Specifically, the camera 70 is fixedly connected to the second rotating shaft of the mounting portion 11, and the camera 70 can rotate around the first rotating shaft 113 and/or the second rotating shaft, so that the multi-dimensional and multi-angle rotation of the camera is realized. By adopting the bracket, the camera 70 can be rapidly installed on the supporting part 30 at a high position, and the structural stability of the camera 70 and the bracket is good.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A stent, comprising:

the bracket comprises a bracket body (10), wherein a mounting part (11) is arranged on the bracket body (10);

the fixing structure (20) is used for fixing the support body (10) on the supporting portion (30), the fixing structure (20) comprises a screw rod (21) and a nut (22), the nut (22) is arranged on the support body (10), the screw rod (21) is in threaded connection with the nut (22), the screw rod (21) is provided with a first end and a second end which are arranged oppositely, the supporting portion (30) is arranged between the support body (10) and the screw rod (21), the first end (211) of the screw rod (21) is abutted to the supporting portion (30), and the support body (10) is abutted to the supporting portion (30).

2. The bracket of claim 1, wherein the fixing structure (20) further comprises a fixing member (23), the fixing member (23) is fixedly connected with the first end (211) of the screw rod (21), the fixing member (23) has a first connecting surface (231), the circumferential structural dimension of the first connecting surface (231) is larger than that of the screw rod (21), and the first connecting surface (231) is attached to the partial outer surface of the supporting portion (30); the support body (10) is provided with a second connecting surface, the second connecting surface is attached to the local outer surface of the supporting portion (30), and the supporting portion (30) is arranged between the first connecting surface (231) and the second connecting surface.

3. The stent according to claim 1, wherein the stent body (10) comprises:

a first support plate (12);

the second support plate (13) and the first support plate (12) are arranged at intervals, the nut (22) is arranged on the second support plate (13), a through hole (131) is formed in the second support plate (13), the screw (21) penetrates through the through hole (131), a first end (211) of the screw (21) is arranged on one side, close to the first support plate (12), of the second support plate (13), and the support part (30) is arranged between the first support plate (12) and the screw (21);

a first connector (14), the first connector (14) being connected to the first support plate (12) and the second support plate (13).

4. A support according to claim 3, characterized in that the first connecting member (14) is located above the support portion (30), the first support plate (12) and the second support plate (13) being located on either side of the support portion (30), respectively, the first connecting member (14) abutting the support portion (30).

5. A stand according to claim 4, characterized in that the stand further comprises a buffer (40), the buffer (40) being arranged between the support (30) and the first attachment (14).

6. A bracket according to claim 3, characterized in that the bracket body (10) further comprises a second connector (15), the second connector (15) being rotatably connected to one of the first support plate (12) and the second support plate (13), the second connector (15) being snap-fitted to the other of the first support plate (12) and the second support plate (13).

7. A bracket according to claim 6, characterized in that the second connecting member (15) is rod-shaped, the second connecting member (15) has a plurality, the plurality of second connecting members (15) are provided on both sides of the first support plate (12) and the second support plate (13), and the second connecting members (15) are located below the support part (30).

8. The bracket of claim 1, further comprising:

the rotating handle (50) is provided with a first end and a second end which are oppositely arranged, the first end (51) of the rotating handle (50) is fixedly connected with the second end (212) of the screw rod (21), and the extending direction of the rotating handle (50) is intersected with the axis of the screw rod (21);

the rotation stopping piece (60) is rotatably connected to the support body (10), a rotation stopping groove (61) is formed in the rotation stopping piece (60), and the second end (212) of the rotating handle (50) is clamped in the rotation stopping groove (61) to limit the rotation of the screw (21).

9. The bracket according to claim 1, characterized in that the mounting portion (11) comprises:

a first mounting member (111) fixedly connected to the bracket body (10);

second installed part (112), rotate through first pivot (113) and connect in on first installed part (111), it is connected with the second pivot to rotate on second installed part (112), the second pivot with treat mounting fixed connection, the axis of first pivot (113) with the axis of second pivot is crossing.

10. A bracket according to claim 6, characterized in that the second connecting piece (15) is provided with a snap, and the first support plate (12) or the second support plate (13) is provided with a snap groove, and the snap groove is snapped in the snap groove to snap the second connecting piece (15) on the first support plate (12) or the second support plate (13).