CN220620982U - Angle-adjustable cantilever frame - Google Patents
Angle-adjustable cantilever frame Download PDFInfo
- Publication number
- CN220620982U CN220620982U CN202322036867.XU CN202322036867U CN220620982U CN 220620982 U CN220620982 U CN 220620982U CN 202322036867 U CN202322036867 U CN 202322036867U CN 220620982 U CN220620982 U CN 220620982U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- special
- locking
- shaped shaft
- fluted disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract 1
- 206010066054 Dysmorphism Diseases 0.000 description 7
- 230000001788 irregular Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses an angle-adjustable cantilever frame, belongs to the technical field of building construction, and particularly belongs to an angle-adjustable cantilever frame; the novel special-shaped support comprises a fixed support body, wherein the fixed support body is C-shaped, the fixed support body is fixedly arranged on a wall body or a beam body, an overhanging arm is rotatably connected to the fixed support body through a special-shaped shaft, a limiting part is arranged at the joint of the special-shaped shaft and the overhanging arm and used for limiting the special-shaped shaft and the overhanging arm to rotate, and a locking piece is arranged on the fixed support body and used for locking the special-shaped shaft; the angle-adjustable cantilever frame provided by the utility model can be used for adjusting the angle of the cantilever arm; meanwhile, the whole cantilever frame has fewer parts, compact structure, convenient use, convenient production, processing and manufacturing and suitability for popularization and use.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to an angle-adjustable cantilever frame.
Background
In the building construction process, the overhanging protection frame is a safety protection tool of a multi-layer or high-rise building, and the overhanging support is one of core safety foundations of the whole overhanging protection frame. When the cantilever support is arranged at a building corner, a yin-yang corner or a shear wall without L-shaped part, the other side support can not be erected, and in actual construction, the cantilever support is additionally arranged on the cantilever arm in general to solve the problem.
The Chinese patent (application number: CN 202222275680.0) with publication number of CN218522183U provides an angle-adjustable cantilever support, which comprises a base, wherein the base is arranged on a wall body or a beam body. The right side of base is fixed and is equipped with the board that encorbelments of level setting, is equipped with the arm that encorbelments that can rotate in the horizontal direction on the board that encorbelments. The cantilever plate is also provided with a positioning locking mechanism for locking the cantilever arm.
The utility model has a complex structure, is inconvenient to process and produce in practical application, and is not suitable for use because the structure is not compact enough and the stabilizing effect is not ideal although the utility model can rotate transversely.
Disclosure of Invention
In view of this, the present utility model aims to overcome the defects in the prior art, and provides an XXX, which provides the following technical solutions:
including the fixed bolster, the fixed bolster is the C type, the fixed bolster is fixed to be set up on wall body or roof beam body, there is the arm of encorbelmenting through dysmorphism axle swivelling joint on the fixed bolster, dysmorphism axle with the arm junction of encorbelmenting is provided with spacing portion, spacing portion is used for restricting dysmorphism axle with the arm of encorbelmenting produces and rotates, be provided with the locking piece on the fixed bolster, the locking piece is used for locking dysmorphism axle.
The special-shaped shaft is characterized in that a fluted disc is arranged at the top of the special-shaped shaft and is positioned on the upper portion of the fixed support, the locking piece is a locking cover, a through groove which is matched with the upper portion of the fixed support is formed in the bottom of the locking cover, and a fluted disc groove which is matched with the fluted disc is formed in the top wall of the through groove.
The top of the special-shaped shaft is provided with the fluted disc, the cantilever arm drives the special-shaped shaft to rotate through the limiting part when the cantilever arm rotates, the fluted disc is driven to rotate when the special-shaped shaft rotates, the fluted disc groove on the locking cover is sleeved with the fluted disc, two sides of the through groove are abutted with two sides of the fixed support, at the moment, the locking cover is limited to rotate, the fluted disc is sleeved in the fluted disc groove, the fluted disc is also limited to rotate, and further the rotation of the cantilever arm is limited through the limiting part; the cantilever arm is locked. Therefore, the fluted disc structure is adopted, so that the fluted disc can be sleeved in the fluted disc groove when rotating for a plurality of angles, namely, the spacing angle of two adjacent teeth in the fluted disc and the multiple of the spacing angle are adjustable angles of the cantilever arm. By adopting the structure, the cantilever arm has more adjustable angles.
A rotating part is arranged between the fluted disc and the limiting part; the rotating part is arranged on the upper part of the fixed support in a penetrating way; the bottom of the limiting part is provided with a locking screw rod which passes through the lower part of the fixed support; the locking screw is provided with a locking nut in a threaded fit manner and is used for tightly connecting the special-shaped shaft to the fixed support.
Through above-mentioned setting, with dysmorphism axle swivelling joint on the fixed bolster, through setting up locking screw to fix through lock nut, install dysmorphism axle firm on the fixed bolster.
The cross-sectional profile of the fluted disc is larger than that of the rotating part, the cross-sectional profile of the rotating part is larger than that of the limiting part, and the cross-sectional profile of the limiting part is larger than that of the locking screw.
By adopting the arrangement, the irregular shaft can pass through the fixed support and the cantilever arm from top to bottom to connect the cantilever arm, so that the cantilever arm is convenient to mount and dismount.
The fixed support passes through the wall body or the beam body through a plurality of split bolts to be connected with the reinforcing plate, and is fixed through a plurality of nuts.
The upper and lower surfaces of the cantilever arms are contacted with the fixed support, and the fixed support is provided with a bump which is abutted with the end part of the cantilever arms.
The upper surface and the lower surface of the cantilever arm are contacted with the fixed support, so that radial force on the cantilever arm can be better transferred to the fixed support, the load of the cantilever arm on the abnormal shaft is reduced, the end part of the cantilever arm is abutted by arranging the convex blocks, and part of torque force generated by the radial force on the cantilever arm is distributed by the convex blocks, so that the load of the torque force on the abnormal shaft is reduced; through the arrangement, the cantilever frame structure is more compact and safer to use.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
the cantilever arm is mounted on the fixed support through the special-shaped shaft, the limiting part enables the special-shaped shaft and the cantilever arm not to rotate, the special-shaped shaft and the fixed support rotate, the cantilever arm can be rotated, the angle is adjusted, the cantilever arm and the fixed support are locked through locking the special-shaped shaft and the fixed support, and the angle of the cantilever arm can be adjusted; meanwhile, the whole cantilever frame is less in parts, the fixed support and the cantilever arm are all conventional common appliances, the improvement points are that the special-shaped shaft and the locking cover for locking the special-shaped shaft are adopted, and during specific production, only the special-shaped shaft and the locking cover are required to be produced, through holes suitable for mounting the special-shaped shaft are formed in the fixed support and the cantilever arm, so that the special-shaped shaft is convenient to produce, process and manufacture, and is suitable for popularization and use.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of an angle-adjustable cantilever.
Fig. 2 is a cross-sectional view of an angle-adjustable cantilever.
Fig. 3 is an exploded view of an angle-adjustable cantilever.
Fig. 4 is a schematic bottom view of the locking cap.
Fig. 5 is one of the schematic views of the shaped axis.
Fig. 6 is a schematic view of a shaped axis, two.
Fig. 7 is a schematic view of a third special-shaped axis.
Reference numerals:
1. a fixed support; 11. a bump; 2. a cantilever arm; 3. a contoured shaft; 31. fluted disc; 32. a limit part; 33. a rotating part; 34. locking the screw rod; 4. a locking cover; 41. a tooth plate groove; 5. and a reinforcing plate.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 7, the angle-adjustable cantilever provided by the utility model;
including fixed support 1, fixed support 1 is the C type, and fixed support 1 is fixed to be set up on wall body or roof beam body, has cantilever arm 2 through special-shaped axle 3 swivelling joint on the fixed support 1, and special-shaped axle 3 is provided with spacing portion 32 with cantilever arm 2 junction, and spacing portion 32 is used for restricting special-shaped axle 3 and cantilever arm 2 and produces the rotation, is provided with the locking piece on the fixed support 1, and the locking piece is used for locking special-shaped axle 3.
Wherein the limiting portion 32 is a non-revolving body.
The top of the special-shaped shaft 3 is provided with a fluted disc 31, the fluted disc 31 is positioned on the upper part of the fixed support 1, the locking piece is a locking cover 4, the bottom of the locking cover 4 is provided with a through groove which is matched with the upper part of the fixed support 1, and the top wall of the through groove is provided with a fluted disc groove 41 which is matched with the fluted disc 31.
The top of the locking cover 4 is sealed, and when the locking cover is used, the locking cover 4 covers the fixed support 1 and the fluted disc 31, so that the fixed support 1 and the irregular shaft 3 can be waterproof, and rainwater is prevented from directly flowing into the joint of the fixed support 1 and the irregular shaft.
A rotating part 33 is arranged between the fluted disc 31 and the limiting part 32; the rotating part 33 is arranged on the upper part of the fixed support 1 in a penetrating way; the bottom of the limiting part 32 is provided with a locking screw rod 34, and the locking screw rod 34 penetrates through the lower part of the fixed support 1; the locking screw 34 is in threaded fit with a locking nut for fastening and connecting the special-shaped shaft 3 to the fixed support 1.
The cross section outline of the fluted disc 31 is larger than that of the rotating part 33, the cross section outline of the rotating part 33 is larger than that of the limiting part 32, and the cross section outline of the limiting part 32 is larger than that of the locking screw 34.
The fixing support 1 passes through a wall body or a beam body through a plurality of split bolts to be connected with the reinforcing plate 5 and is fixed through a plurality of nuts.
The upper and lower surfaces of the cantilever arm 2 are contacted with the fixed support 1, and the fixed support 1 is provided with a bump 11 which is abutted with the end part of the cantilever arm 2.
During implementation, firstly, holes are punched in a wall body or a beam body, a plurality of split bolts penetrate through the wall body, a fixed support 1 and a reinforcing plate 5 are installed on the wall body or the beam body, nuts are installed on the split bolts to fix the split bolts, then one side of a cantilever arm 2 is placed in the fixed support 1, a through hole in the cantilever arm 2 for penetrating a special-shaped shaft 3 is opposite to a hole in the fixed support 1 for penetrating the special-shaped shaft 3, and then the special-shaped shaft 3 sequentially penetrates through the upper part of the fixed support 1, the cantilever arm 2 and the lower part of the fixed support 1 from bottom to top; then the cantilever arm 2 is rotated, the fluted disc 31 at the upper part of the irregular shaft 3 is driven to rotate through the limiting part 32, and the angle of the fluted disc 31 is adjusted to a proper position; then cover the locking lid 4 on fixed support 1 and fluted disc 31, fixed support 1 upper portion is located in leading to the inslot, both sides and leading to groove lateral part contact, fluted disc 31 cover is in fluted disc groove 41 inside, and restriction fluted disc 31 is rotatory, and fluted disc 31 can't rotate, through the rotation of spacing portion 32 restriction cantilever arm 2, accomplishes the locking to cantilever arm 2, and finally cooperates lock nut on locking screw 34, with the firm installation of dysmorphism axle 3.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (6)
1. An angle adjustable cantilever frame which is characterized in that: including fixed bolster (1), fixed bolster (1) are the C type, fixed bolster (1) is fixed to be set up on wall body or roof beam body, be provided with cantilever arm (2) through special-shaped shaft (3) swivelling joint on fixed bolster (1), special-shaped shaft (3) with cantilever arm (2) junction is provided with spacing portion (32), spacing portion (32) are used for the restriction special-shaped shaft (3) with cantilever arm (2) produces and rotates, be provided with the locking piece on fixed bolster (1), the locking piece is used for locking special-shaped shaft (3).
2. An angularly adjustable cantilever according to claim 1, wherein: the special-shaped shaft (3) is characterized in that a fluted disc (31) is arranged at the top of the special-shaped shaft (3), the fluted disc (31) is arranged on the upper portion of the fixed support (1), the locking piece is a locking cover (4), a through groove which is matched with the upper portion of the fixed support (1) is formed in the bottom of the locking cover (4), and a fluted disc groove (41) which is matched with the fluted disc (31) is formed in the top wall of the through groove.
3. An angularly adjustable cantilever according to claim 2, wherein: a rotating part (33) is arranged between the fluted disc (31) and the limiting part (32); the rotating part (33) is arranged on the upper part of the fixed support (1) in a penetrating way; a locking screw rod (34) is arranged at the bottom of the limiting part (32), and the locking screw rod (34) penetrates through the lower part of the fixed support (1); the locking screw (34) is in threaded fit with a locking nut, and is used for tightly connecting the special-shaped shaft (3) to the fixed support (1).
4. An angularly adjustable cantilever according to claim 3, wherein: the cross-sectional profile of the fluted disc (31) is larger than that of the rotating part (33), the cross-sectional profile of the rotating part (33) is larger than that of the limiting part (32), and the cross-sectional profile of the limiting part (32) is larger than that of the locking screw (34).
5. An angularly adjustable cantilever according to claim 1, wherein: the fixed support (1) passes through a wall body or a beam body through a plurality of split bolts to be connected with the reinforcing plate (5) and is fixed through a plurality of nuts.
6. An angularly adjustable cantilever according to claim 1, wherein: the upper surface and the lower surface of the cantilever arm (2) are contacted with the fixed support (1), and the fixed support (1) is provided with a bump (11) which is abutted with the end part of the cantilever arm (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036867.XU CN220620982U (en) | 2023-07-31 | 2023-07-31 | Angle-adjustable cantilever frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036867.XU CN220620982U (en) | 2023-07-31 | 2023-07-31 | Angle-adjustable cantilever frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220620982U true CN220620982U (en) | 2024-03-19 |
Family
ID=90222082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036867.XU Active CN220620982U (en) | 2023-07-31 | 2023-07-31 | Angle-adjustable cantilever frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220620982U (en) |
-
2023
- 2023-07-31 CN CN202322036867.XU patent/CN220620982U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220620982U (en) | Angle-adjustable cantilever frame | |
| CN218241065U (en) | Linear light beam smoke fire detector | |
| CN112476088A (en) | Hollow shaft rotor grinding device of stepping motor | |
| CN210173031U (en) | Clamp for machining automobile connecting rod | |
| CN221327607U (en) | Driving end cover of multi-angle installation relay | |
| CN212240940U (en) | Assembling platform for air compressor | |
| CN221567709U (en) | Photovoltaic module fixture and photovoltaic system | |
| CN220492916U (en) | Solar photovoltaic panel anti-theft bracket | |
| CN212043659U (en) | Auxiliary supporting structure | |
| CN221278222U (en) | Can prevent cooperation structure of rotatory inefficacy when square head bolt and nut are installed | |
| CN218193755U (en) | Parking pawl clamping device | |
| CN217301177U (en) | Pin shaft fixing device of tower crane | |
| CN219431477U (en) | Waterproof system of photovoltaic bicycle shed | |
| CN220307286U (en) | Adjustable camera shell structure | |
| CN218153363U (en) | Monitor's regulation support | |
| CN213145257U (en) | Simple clamping adjustment driven structure | |
| CN211769605U (en) | Fixed mounting structure of elevator buffer base | |
| CN221305810U (en) | Telescopic installation component for photovoltaic component and photovoltaic component installation structure | |
| CN219633595U (en) | Assembly fixture | |
| CN218861607U (en) | Anti-theft well cover | |
| CN218193808U (en) | Turnover device is used in processing of multi-direction energy-saving door and window | |
| CN213801757U (en) | Plate turnover is used in processing of wood door | |
| CN216264577U (en) | Limiting equipment for production and manufacturing of monitoring device component | |
| CN221603669U (en) | Auxiliary device for processing and welding aluminum alloy shell | |
| CN221667277U (en) | Electric power steering gear testboard with adjustable steering column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |