CN208011229U - A kind of adjustable steel structure support - Google Patents
A kind of adjustable steel structure support Download PDFInfo
- Publication number
- CN208011229U CN208011229U CN201820378072.3U CN201820378072U CN208011229U CN 208011229 U CN208011229 U CN 208011229U CN 201820378072 U CN201820378072 U CN 201820378072U CN 208011229 U CN208011229 U CN 208011229U
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- CN
- China
- Prior art keywords
- hole
- support column
- support
- steel structure
- supporting block
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- 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 adjustable steel structure supports, including the first support column, first through hole is offered at the top of first support column, symmetrically there are two the second support columns for rotational installation in first through hole, the top of second support column offers tapped through hole, tapped through hole internal thread is equipped with supporting rack, two equal fixing sleeves in the second support column one end close to each other are equipped with the first angular wheel, the side of first support column is equipped with the first supporting block, first support column offers the second through-hole close to the side of the first supporting block, first supporting block is installed with circular shaft close to the side of the first support column, the one end of circular shaft far from the first supporting block extends in first through hole and between two the second support columns, the outside fixing sleeve of circular shaft is equipped with the second angular wheel being located in first through hole.The utility model is simple in structure, easy to operate, quickly can carry out telescopic adjustment to steel structure support.
Description
Technical field
The utility model is related to support technology field more particularly to a kind of adjustable steel structure supports.
Background technology
Holder is the framework to play a supportive role, and the application of holder is extremely extensive, can be met everywhere in Working Life, is such as shone
The tripod of camera, the cardiac stent etc. that medical domain is used.
Steel structure support currently on the market does not have Telescopic mostly, thus when using steel structure support, it can only
Select corresponding steel structure support, it is comparatively laborious, therefore we have proposed a kind of adjustable steel structure support for solve it is above-mentioned
Problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of adjustable steel knot proposed
Structure holder.
To achieve the goals above, the utility model uses following technical solution：
It is logical to offer first at the top of first support column for a kind of adjustable steel structure support, including the first support column
Hole, symmetrically there are two the second support columns for rotational installation in first through hole, and the top of the second support column offers tapped through hole, screw thread
Through-hole internal thread is equipped with supporting rack, and two equal fixing sleeves in the second support column one end close to each other are equipped with the first angular wheel,
The side of first support column is equipped with the first supporting block, and the first support column offers the second through-hole close to the side of the first supporting block,
First supporting block is installed with circular shaft close to the side of the first support column, and the one end of circular shaft far from the first supporting block extends to
In one through-hole and between two the second support columns, the outside fixing sleeve of circular shaft is equipped with the second taper being located in first through hole
Gear；
Two the first angular wheels are meshed with the second angular wheel, and the side of the first supporting block offers third and leads to
Hole is slidably fitted with kelly in third through-hole, and the both ends of kelly all extend to the outside of third through-hole, and the first support column is close to
The side of one supporting block offers multiple card slots being distributed in a ring, and kelly extends to corresponding close to one end of the first support column
Card slot in.
Preferably, the outside fixing sleeve of second support column is equipped with first bearing, and the outer ring of first bearing is logical with first
The inner wall in hole is fixedly connected.
Preferably, two the second support columns side close to each other opens up fluted, and limit is slidably fitted in groove
Bar, two gag lever post one end close to each other extend respectively to corresponding groove it is outer and be installed with it is same with it is first logical
The second supporting block that the inner wall in hole is fixedly connected.
Preferably, the outside fixing sleeve of the circular shaft is equipped with second bearing, and the outer ring of second bearing is interior with the second through-hole
Wall is fixedly connected.
Preferably, sliding slot, the top and bottom of kelly are offered in the top inner wall and bottom interior wall of the third through-hole
Portion is installed with sliding block, and sliding block is slidably connected with the inner wall of corresponding sliding slot.
Preferably, side of the sliding block far from the first support column is welded with spring, spring far from the first support column one
Side is welded on side inner wall of the corresponding sliding slot far from the first support column.
Compared with prior art, the utility model has the beneficial effects that：
Pass through the first support column, first through hole, the second support column, tapped through hole, supporting rack, the first angular wheel, first
Supporting block, the second through-hole, circular shaft, the second angular wheel, third through-hole, kelly and card slot match, pull kelly, make kelly from
It removes in card slot, rotates kelly, kelly drives the rotation of the first supporting block, and first support bar drives circular shaft rotation, and circular shaft drives the
Two angular wheels rotate, and the second angular wheel drives the rotation of the first angular wheel, the first angular wheel that the second support column is driven to turn
Dynamic, the second support column drives supporting rack to be slided in first through hole, and two supporting racks is made to be located remotely from each other, until two supporting racks move
Move to it is required apart from when, unclamp kelly, spring elastic force effect under, so that kelly is caught in card slot, so as to complete right
The telescopic adjustment of steel structure support, the utility model is simple in structure, easy to operate, quickly can carry out flexible tune to steel structure support
Section.
Description of the drawings
Fig. 1 be the utility model proposes a kind of adjustable steel structure support schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of adjustable steel structure support part A enlarged structure schematic diagram.
In figure：1 first support column, 2 first through hole, 3 second support columns, 4 tapped through holes, 5 supporting racks, 6 first conical tooths
Wheel, 7 first supporting blocks, 8 second through-holes, 9 circular shafts, 10 second angular wheels, 11 third through-holes, 12 kellies, 13 card slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of adjustable steel structure support, including the first support column 1, the top of the first support column 1 open up
There is a first through hole 2, symmetrically there are two the second support columns 3 for rotational installation in first through hole 2, and the top of the second support column 3 offers
Tapped through hole 4,4 internal thread of tapped through hole are equipped with supporting rack 5, two the second support columns 3 equal fixing sleeve in one end close to each other
Equipped with the first angular wheel 6, the side of the first support column 1 is equipped with the first supporting block 7, and the first support column 1 is close to the first supporting block 7
Side offer the second through-hole 8, the first supporting block 7 is installed with circular shaft 9 close to the side of the first support column 1, and circular shaft 9 is remote
One end from the first supporting block 7 extends in first through hole 2 and between two the second support columns 3, and the outside of circular shaft 9 is fixed
The second angular wheel 10 being arranged in first through hole 2；Two the first angular wheels 6 are nibbled with 10 phase of the second angular wheel
It closes, the side of the first supporting block 7 offers third through-hole 11, is slidably fitted with kelly 12 in third through-hole 11, and the two of kelly 12
End all extends to the outside of third through-hole 11, and the first support column 1 is offered close to the side of the first supporting block 7 multiple to be divided in a ring
The card slot 13 of cloth, kelly 12 are extended to close to one end of the first support column 1 in corresponding card slot 13, by the first support column 1,
First through hole 2, the second support column 3, tapped through hole 4, supporting rack 5, the first angular wheel 6, the first supporting block 7, the second through-hole 8,
Circular shaft 9, the second angular wheel 10, third through-hole 11, kelly 12 and card slot 13 match, and pull kelly 12, make kelly 12 from card
It is removed in slot 13, rotates kelly 12, kelly 12 drives the rotation of the first supporting block 7, first support bar 7 that circular shaft 9 is driven to rotate, circular shaft
9 drive the rotation of the second angular wheel 10, the second angular wheel 10 that the rotation of the first angular wheel 6, the first angular wheel 6 is driven to drive
Second support column 3 rotates, and the second support column 3 drives the sliding in first through hole 2 of supporting rack 5, keeps two supporting racks 5 mutually remote
From, until two supporting racks 5 be moved to it is required apart from when, unclamp kelly 12, spring elastic force effect under, make kelly 12
It is caught in card slot 13, so as to complete the telescopic adjustment to steel structure support, the utility model is simple in structure, easy to operate, can
Telescopic adjustment quickly is carried out to steel structure support.
In the utility model, the outside fixing sleeve of the second support column 3 is equipped with first bearing, the outer ring of first bearing and first
The inner wall of through-hole 2 is fixedly connected, and two the second support column 3 sides close to each other open up fluted, are slidably installed in groove
Have a gag lever post, two gag lever post one end close to each other extend respectively to corresponding groove it is outer and be installed with it is same with
The outside fixing sleeve of the second supporting block that the inner wall of first through hole 2 is fixedly connected, circular shaft 9 is equipped with second bearing, second bearing
Outer ring is fixedly connected with the inner wall of the second through-hole 8, and sliding slot is offered in the top inner wall and bottom interior wall of third through-hole 11, card
The top and bottom of bar 12 are installed with sliding block, and sliding block is slidably connected with the inner wall of corresponding sliding slot, and sliding block is far from
The side of one support column 1 is welded with spring, and side of the spring far from the first support column 1 is welded on corresponding sliding slot far from first
On the side inner wall of support column 1, by the first support column 1, first through hole 2, the second support column 3, tapped through hole 4, supporting rack 5,
First angular wheel 6, the first supporting block 7, the second through-hole 8, circular shaft 9, the second angular wheel 10, third through-hole 11,12 and of kelly
Card slot 13 matches, and pulls kelly 12, and kelly 12 is made to be removed out of card slot 13, rotates kelly 12, and kelly 12 drives the first support
Block 7 rotates, and first support bar 7 drives circular shaft 9 to rotate, and circular shaft 9 drives the rotation of the second angular wheel 10,10 band of the second angular wheel
Dynamic first angular wheel 6 rotation, the first angular wheel 6 drive the rotation of the second support column 3, the second support column 3 that supporting rack 5 is driven to exist
Sliding, makes two supporting racks 5 be located remotely from each other in first through hole 2, until two supporting racks 5 be moved to it is required apart from when, pine
Kelly 12 is opened, under the elastic force effect of spring, so that kelly 12 is caught in card slot 13, stretches so as to complete to steel structure support
It adjusts, the utility model is simple in structure, easy to operate, quickly can carry out telescopic adjustment to steel structure support.
Operation principle：When carrying out telescopic adjustment to steel structure support, kelly 12, kelly 12 is pulled to drive first to slide first
Block slides in the first sliding groove, and spring is compressed, until when kelly 12 is removed out of card slot 13, rotates kelly 12,12 band of kelly
Dynamic first supporting block 7 rotation, first support bar 7 drive the rotation in through-hole 8 of circular shaft 9, circular shaft 9 to drive 10 turns of the second angular wheel
Dynamic, since the first angular wheel 6 is meshed with the second angular wheel 10, the second angular wheel 10 drives the first angular wheel
6 rotations, the first angular wheel 6 drives the rotation in first through hole 2 of the second support column 3, since supporting rack 5 passes through tapped through hole 4
It is threadedly coupled with the second support column 3, therefore the second support column 3 drives the sliding in first through hole 2 of supporting rack 5, to make two
Supporting rack 5 is located remotely from each other, until two supporting racks 5 be moved to it is required apart from when, unclamp kelly 12, spring elastic force make
Under, kelly 12 is made to be caught in card slot 13, so as to complete the telescopic adjustment to steel structure support.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of adjustable steel structure support, including the first support column (1), which is characterized in that the top of first support column (1)
Portion offers first through hole (2), and symmetrically there are two the second support column (3), the second support columns for rotational installation in first through hole (2)
(3) top offers tapped through hole (4), and tapped through hole (4) internal thread is equipped with supporting rack (5), two the second support columns (3)
The equal fixing sleeve in one end close to each other is equipped with the first angular wheel (6), and the side of the first support column (1) is equipped with the first supporting block
(7), the first support column (1) offers the second through-hole (8) close to the side of the first supporting block (7), and the first supporting block (7) is close to the
The side of one support column (1) is installed with circular shaft (9), and it is logical that the one end of circular shaft (9) far from the first supporting block (7) extends to first
In hole (2) and between two the second support columns (3), the outside fixing sleeve of circular shaft (9), which is equipped with, to be located in first through hole (2)
Second angular wheel (10)；
Two the first angular wheels (6) are meshed with the second angular wheel (10), and the side of the first supporting block (7) offers
Three through-holes (11), third through-hole (11) is interior to be slidably fitted with kelly (12), and the both ends of kelly (12) all extend to third through-hole
(11) outside, the first support column (1) offer multiple card slots being distributed in a ring close to the side of the first supporting block (7)
(13), kelly (12) is extended to close to one end of the first support column (1) in corresponding card slot (13).
2. a kind of adjustable steel structure support according to claim 1, which is characterized in that second support column (3)
Outside fixing sleeve is equipped with first bearing, and the outer ring of first bearing is fixedly connected with the inner wall of first through hole (2).
3. a kind of adjustable steel structure support according to claim 1, which is characterized in that two the second support column (3) phases
Mutually close side opens up fluted, and gag lever post, two gag lever posts one end difference close to each other are slidably fitted in groove
Extend to outside corresponding groove and be installed with the second support that the same inner wall with first through hole (2) is fixedly connected
Block.
4. a kind of adjustable steel structure support according to claim 1, which is characterized in that the outside of the circular shaft (9) is solid
Surely it is arranged with second bearing, the outer ring of second bearing is fixedly connected with the inner wall of the second through-hole (8).
5. a kind of adjustable steel structure support according to claim 1, which is characterized in that the top of the third through-hole (11)
Sliding slot is offered on portion's inner wall and bottom interior wall, the top and bottom of kelly (12) are installed with sliding block, sliding block and phase
The inner wall of corresponding sliding slot is slidably connected.
6. a kind of adjustable steel structure support according to claim 5, which is characterized in that the sliding block is far from the first support
The side of column (1) is welded with spring, and side of the spring far from the first support column (1) is welded on corresponding sliding slot far from first
On the side inner wall of dagger (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378072.3U CN208011229U (en) | 2018-03-20 | 2018-03-20 | A kind of adjustable steel structure support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820378072.3U CN208011229U (en) | 2018-03-20 | 2018-03-20 | A kind of adjustable steel structure support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011229U true CN208011229U (en) | 2018-10-26 |
Family
ID=63889914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378072.3U Expired - Fee Related CN208011229U (en) | 2018-03-20 | 2018-03-20 | A kind of adjustable steel structure support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011229U (en) |
-
2018
- 2018-03-20 CN CN201820378072.3U patent/CN208011229U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: No. 112 Xiuhe Road, Liangqing District, Nanning City, Guangxi Zhuang Autonomous Region, 530200 Patentee after: GUANGXI HONGJIE ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20190318 Address after: 510000 B1B2, one, two, three and four floors of the podium building 231 and 233, science Avenue, Guangzhou, Guangdong. Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 311800 Zhaiji 80, Bugu Village, Huandong Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Xu Zhenjie |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |