CN209164760U - A kind of Air duct hanging bracket - Google Patents
A kind of Air duct hanging bracket Download PDFInfo
- Publication number
- CN209164760U CN209164760U CN201821916951.3U CN201821916951U CN209164760U CN 209164760 U CN209164760 U CN 209164760U CN 201821916951 U CN201821916951 U CN 201821916951U CN 209164760 U CN209164760 U CN 209164760U
- Authority
- CN
- China
- Prior art keywords
- face
- block
- support frame
- bracket
- sliding slot
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Air duct hanging brackets, its structure includes support frame, bracket, U-shaped board, locking device and stretching device, a kind of Air duct hanging bracket of the utility model, by being provided with locking device inside support frame, by the way that two handles are made a relative move, to make fixed link and sliding block slide in two sliding slots respectively, when shoe contact is to air hose, by rotating handle, to make fixed link and switch block rotate, connecting rod is mobile in switch block inner rotation, to make switch block contact be adjacent to block, to make sliding block fix, it solves air hose and bracket is welded, it causes not easy to disassemble and is not easy the problem of replacing, by being provided with stretching device in bracket bottom end, by moving up stretch rod, to make two pieces of convex block spacing become larger, when stretch rod is moved to suitable distance, screw thread is carried out through convex block by screw rod The problem of connection and fixed kerve and stretch rod, the height for solving hanger fixes, is not applied for more practical matters.
Description
Technical field
The utility model is a kind of Air duct hanging bracket, belongs to hanger field.
Background technique
Air hose is the pipe-line system for air delivery and distribution, and by cross sectional shape, air hose can be divided into circular duct, square
Shape air hose, oblate air hose etc. is a variety of, and wherein circular duct resistance is minimum but height dimension is maximum, and production is complicated, thus using with
Based on rectangular air duct, so needing to design a bracket for rectangular air duct, with the rapid development of science and technology, air hose branch
Frame has also obtained technological improvement, but the prior art usually welds air hose and bracket, causes not easy to disassemble and is not easy more
It changes, and the problem of the height of hanger fixes, is not applied for more practical matters.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Air duct hanging bracket, to solve existing skill
Art usually welds air hose and bracket, causes not easy to disassemble and is not easy to replace, and the height of hanger is fixed, and cannot be applicable in
In more practical matters the problem of.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of Air duct hanging bracket, packet
Support frame, bracket, U-shaped board, locking device and stretching device are included, the bracket is set in the left and right ends of top of support frame face
Portion, and be threadedly coupled in the middle part of bracket bottom face and branch stretching device top end face, the U-shaped board bottom face middle part and bracket
Top end face is welded, and the locking device is set to support frame middle inside, the stretching device bottom face middle part and support
It is bolted in the middle part of frame top end face left and right ends, the locking device is by sliding slot, sliding block, handle, fixed link, switch block, company
Extension bar and block composition, the sliding slot are set to top of support frame Middle face and supporting framing front end Middle face, and support frame top
It is in convex shape on the inside of sliding slot in the middle part of end face, and is smooth shape on the inside of the sliding slot of supporting framing front end Middle face, outside the sliding block
It is slidably connected on the inside of side and top end face sliding slot, the handle rear end face is through in the middle part of sliding slot front end face, and after handle
It is bolted in the middle part of end face with fixed link front end face, is welded in the middle part of the fixed link rear end face and switch block front end face,
The connecting rod front end is threadedly coupled with rear end on the inside of switch block, and in the middle part of connecting rod rear end face and slip front face bottom side
Vertical grafting is carried out, the block is set at the top of support frame inside front ends and inside front ends bottom, and two pieces of block spacing
For the distance of connecting rod, the stretching device is made of kerve, stretch rod, annulus, convex block, screw rod and internal screw thread, the stretching
Bar outer lower end is slidably connected with top on the inside of kerve, and the annulus is set to top on the outside of the outer middle side part of kerve and stretch rod
End, the convex block right side and annulus left side middle part are welded, and the screw rod bottom face is through two pieces of convex block top end faces
Middle part, and screw rod is threadedly coupled with two pieces of convex blocks, and the internal screw thread is set in the middle part of stretch rod top end face, and is stretched
Bar is threadedly coupled by internal screw thread with stent outer bottom end, in the middle part of the kerve bottom face and top of support frame face or so two
End middle part is bolted.
Further, the sliding block shape is small in the big middle part in top and bottom end, and in the middle part of sliding block and outside bottom end and sliding slot
Shape size is corresponding, is conducive to that sliding block is made to be slidably connected with sliding slot, and anti-limited slip block is from sliding slot top end face sliding slot.
Further, the switch block rear end face is provided with anti-skidding seal rubber, is conducive to increase switch block and block is close
Fitting.
Further, on the outside of the handle for textured arc, and handle rear end face is greater than sliding slot, is conducive to prevent
Only handle is excessively sharp or excessively smooth prevents user from easily rotating handle.
Further, the length of the screw rod is the sum of length and kerve length half of stretch rod, is conducive to make to stretch
Bar is completely pulled out and screw rod can be made to be attached two pieces of convex blocks.
Further, the protrusion of the convex block upper end is longer than bottom end protrusion, and length difference is the inner wall thickness of kerve, is had
Conducive to screw rod can be made to be attached in the same vertical plane of convex block.
Further, the bracket material is stainless steel material, and advantage is the corrosion of resistance to air.
Further, the fixed link material is plastic material, and advantage is that quality is lighter, and cost is inexpensively.
A kind of Air duct hanging bracket of the utility model, by being provided with locking device inside support frame, by holding two
Making a relative move, so that fixed link and sliding block be made to slide in two sliding slots respectively, when shoe contact is to air hose, pass through
Handle is rotated, so that fixed link and switch block be made to rotate, connecting rod is mobile in switch block inner rotation, so that switch block contact be made to be adjacent to gear
Block solves air hose and bracket is welded so that sliding block be made to fix, and causes not easy to disassemble and is not easy the problem of replacing, passes through
Provided with stretching device in bracket bottom end, by moving up stretch rod, to make two pieces of convex block spacing become larger, when stretch rod moves
When moving suitable distance, carries out being threadedly coupled and fixing kerve and stretch rod through convex block by screw rod, solve hanger
The problem of height is fixed, is not applied for more practical matters.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the locking device structure schematic diagram of the utility model；
Fig. 3 is the support frame schematic diagram of internal structure of the utility model；
Fig. 4 is the stretching device structural schematic diagram of the utility model；
In figure: support frame -1, U-shaped board -3, locking device -4, stretching device -5, sliding slot -41, sliding block -42, is held bracket -2
- 43, fixed link -44, switch block -45, connecting rod -46, block -47, kerve -51, stretch rod -52, annulus -53, convex block -54,
Screw rod -55, internal screw thread -56.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of Air duct hanging bracket: including support frame 1, bracket 2, U
Template 3, locking device 4 and stretching device 5, bracket 2 is set in the middle part of 1 top end face left and right ends of support frame, and 2 bottom end of bracket
It is threadedly coupled in the middle part of face and 5 top end face of branch stretching device, is welded in the middle part of 3 bottom face of U-shaped board with 2 top end face of bracket,
Locking device 4 is set to 1 middle inside of support frame, 5 bottom face of stretching device middle part and 1 top end face left and right ends of support frame middle part
It is bolted, locking device 4 is by sliding slot 41, sliding block 42, handle 43, fixed link 44, switch block 45, connecting rod 46 and block 47
Composition, sliding slot 41 are set in the middle part of 1 top end face of support frame and in the middle part of 1 front end face of support frame, and in the middle part of 1 top end face of support frame
It is in convex shape on the inside of sliding slot 41, and is smooth shape, 42 outside of sliding block and top on the inside of the sliding slot 41 in the middle part of 1 front end face of support frame
It is slidably connected on the inside of face sliding slot 41,43 rear end face of handle is through in the middle part of sliding slot 41 front end face, and 43 rear end face of handle
Middle part is bolted with 44 front end face of fixed link, is welded in the middle part of 44 rear end face of fixed link and 45 front end face of switch block, even
46 front end of extension bar is threadedly coupled with 45 inside rear end of switch block, and in 46 rear end face of connecting rod and 42 front end face bottom side of sliding block
Portion carries out vertical grafting, and block 47 is set at the top of 1 inside front ends of support frame and inside front ends bottom, and between two pieces of blocks 47
Away from the distance for connecting rod 46, stretching device 5 is by kerve 51, stretch rod 52, annulus 53, convex block 54, screw rod 55 and internal screw thread 56
Composition, 52 outer lower end of stretch rod are slidably connected with 51 inside top of kerve, and annulus 53 is set to the outer middle side part of kerve 51
With 52 outer tip end of stretch rod, welded in the middle part of 54 right side of convex block and 53 left side of annulus, 55 bottom face of screw rod through
In the middle part of two pieces of 54 top end faces of convex block, and screw rod 55 is threadedly coupled with two pieces of convex blocks 54, and internal screw thread 56 is set to stretch rod
In the middle part of 52 top end faces, and stretch rod 52 is threadedly coupled by internal screw thread 56 with 2 outer lower end of bracket, 51 bottom face of kerve
It being bolted in the middle part of middle part and 1 top end face left and right ends of support frame, 42 shape of sliding block is small in the big middle part in top and bottom end, and
And 42 middle part of sliding block and bottom end are corresponding with 41 shape size of sliding slot, are conducive to that sliding block 42 is made to be slidably connected with sliding slot 41,
And anti-limited slip block 42 is provided with anti-skidding seal rubber, is conducive to increase from 41 top end face sliding slot of sliding slot, 45 rear end face of switch block
Switch block 45 and block 47 are closely bonded, and for textured arc on the outside of handle 43, and 43 rear end face of handle is greater than sliding slot
41, it is beneficial to prevent handle 43 and is excessively sharp or excessively smooth prevents user from easily rotating handle, the length of screw rod 55
Degree is the sum of the 51 length half of length and kerve of stretch rod 52, is conducive to be completely pulled out stretch rod 52 and screw rod 55 can be made right
Two pieces of convex blocks 54 are attached, and the protrusion of 54 upper end of convex block is longer than bottom end protrusion, and length difference is the inner wall thickness of kerve 51,
Be conducive to that screw rod 55 can be made to be attached in the same vertical plane of convex block 54,2 material of bracket is stainless steel material, and advantage is resistance to sky
The corrosion of gas, 44 material of fixed link are plastic material, and advantage is that quality is lighter, and cost is inexpensively.
Described in this patent, internal screw thread tooth form slot bottom can be in the arc-shaped, if form of thread slot bottom shape is not specified by, vehicle
It can be scabbled when processed or rounding.
When user wants using this patent, hanger is fixed on by the suitable position of wall top by U-shaped board first
Set, and mobile kerve 51 under phase, so that stretch rod 52 and kerve be made to be slided, thus make support frame 1 and locking device 4 to
Lower movement, and the spacing of two pieces of convex blocks 54 is made to become larger, stop continuing to move to bottom after being moved to the distance of suitable air hose installation
Slot, and by 55 bottom face of screw rod through two pieces of convex blocks 54 and rotating screw rod 55 is fixed two convex blocks 54, to make
Stretch rod 52 and kerve 51 are fixed, and air hose is placed on 1 top end face of support frame, and sliding block 42 is pulled to make two sliding blocks
42 move toward one another inside sliding slot 41, so that handle 43 and fixed link 44 be made to move together, stop when sliding block 42 touches air hose
It only continues to move to, and rotating handle 43 rotates fixed link 44, to make switch block 45 rotate and move forward, when switch block 45
After overstriking to block 47, then more turns a bit of, so that switch block 45 be made to be close to block 47, thus make connecting rod 46 and sliding block 42 into
Row is fixed.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Air duct hanging bracket, including support frame (1), bracket (2) and U-shaped board (3), it is characterised in that: further include locking device
(4) and stretching device (5), the bracket (2) are set to support frame (1) top end face left and right ends middle part, and bracket (2) bottom end
It is threadedly coupled in the middle part of face and branch stretching device (5) top end face, U-shaped board (3) the bottom face middle part and bracket (2) top end face
It is welded, the locking device (4) is set to support frame (1) middle inside, stretching device (5) the bottom face middle part and branch
It is bolted in the middle part of support (1) top end face left and right ends, the locking device (4) is by sliding slot (41), sliding block (42), handle
(43), fixed link (44), switch block (45), connecting rod (46) and block (47) composition, the sliding slot (41) are set to support frame (1)
It is in type on the inside of sliding slot (41) in the middle part of top end face and in the middle part of support frame (1) front end face, and in the middle part of support frame (1) top end face
Shape, and be smooth shape on the inside of the sliding slot (41) in the middle part of support frame (1) front end face, sliding block (42) outside and top end face sliding slot
(41) inside is slidably connected, and handle (43) rear end face is through in the middle part of sliding slot (41) front end face, and handle (43)
It is bolted in the middle part of rear end face with fixed link (44) front end face, fixed link (44) rear end face and switch block (45) front end face
Middle part is welded, and connecting rod (46) front end is threadedly coupled with rear end on the inside of switch block (45), and connecting rod (46)
Rear end face grafting vertical with progress in the middle part of sliding block (42) front end face bottom side, before the block (47) is set on the inside of support frame (1)
End top and inside front ends bottom, and two pieces of block (47) spacing are the distance of connecting rod (46), the stretching device (5) by
Kerve (51), stretch rod (52), annulus (53), convex block (54), screw rod (55) and internal screw thread (56) composition, the stretch rod (52)
Outer lower end is slidably connected with top on the inside of kerve (51), and the annulus (53) is set to the outer middle side part of kerve (51) and drawing
It is welded in the middle part of boom (52) outer tip end, convex block (54) right side and annulus (53) left side, the screw rod (55)
Bottom face is through two pieces of convex block (54) top end faces middle parts, and screw rod (55) is threadedly coupled with two pieces of convex blocks (54), institute
It states internal screw thread (56) to be set in the middle part of stretch rod (52) top end face, and stretch rod (52) passes through internal screw thread (56) and bracket (2)
Outer lower end is threadedly coupled, and is carried out in the middle part of kerve (51) bottom face in the middle part of support frame (1) top end face left and right ends
It is bolted.
2. a kind of Air duct hanging bracket according to claim 1, it is characterised in that: sliding block (42) shape is in top and bottom end
Big middle part is small, and sliding block (42) middle part and bottom end are corresponding with sliding slot (41) shape size.
3. a kind of Air duct hanging bracket according to claim 1, it is characterised in that: switch block (45) rear end face is provided with anti-skidding
Seal rubber.
4. a kind of Air duct hanging bracket according to claim 1, it is characterised in that: for textured on the outside of the handle (43)
Arc, and handle (43) rear end face is greater than sliding slot (41).
5. a kind of Air duct hanging bracket according to claim 1, it is characterised in that: the length of the screw rod (55) is stretch rod
(52) the sum of length and kerve (51) length half.
6. a kind of Air duct hanging bracket according to claim 1, it is characterised in that: the protrusion of convex block (54) upper end is longer than bottom
Protrusion is held, and length difference is the inner wall thickness of kerve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916951.3U CN209164760U (en) | 2018-11-21 | 2018-11-21 | A kind of Air duct hanging bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916951.3U CN209164760U (en) | 2018-11-21 | 2018-11-21 | A kind of Air duct hanging bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209164760U true CN209164760U (en) | 2019-07-26 |
Family
ID=67339166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916951.3U Expired - Fee Related CN209164760U (en) | 2018-11-21 | 2018-11-21 | A kind of Air duct hanging bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209164760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628455A (en) * | 2020-05-26 | 2020-09-04 | 安徽文香信息技术有限公司 | Wiring frame installation device for comprehensive wiring of smart campus |
-
2018
- 2018-11-21 CN CN201821916951.3U patent/CN209164760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628455A (en) * | 2020-05-26 | 2020-09-04 | 安徽文香信息技术有限公司 | Wiring frame installation device for comprehensive wiring of smart campus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20211121 |