CN207847121U - A kind of steel construction of fine-tuning installation - Google Patents
A kind of steel construction of fine-tuning installation Download PDFInfo
- Publication number
- CN207847121U CN207847121U CN201721713647.4U CN201721713647U CN207847121U CN 207847121 U CN207847121 U CN 207847121U CN 201721713647 U CN201721713647 U CN 201721713647U CN 207847121 U CN207847121 U CN 207847121U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- hinged
- bearing
- upper arm
- adjustment base
- 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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of steel constructions of fine-tuning installation, including supporting roof platform, it includes the roof supporting being laterally arranged to support roof platform, the lower surface of roof supporting is vertically arranged with top riser, the another upper arm for being provided with two equal lengths, the lower end of another upper arm, which is hinged on, to be adjusted in bearing, it is additionally provided with lead screw, lead screw, which passes through, adjusts bearing, and with the adjusting bearing screw-thread fit, the end of lead screw is pivotally connected on adjustment base, the another underarm for being provided with two equal lengths, the upper end of two underarms is respectively hinged at adjustment base and adjusts in bearing, the lower end of two underarms is hinged in fixed seat.The utility model is novel, reasonable design and is easy to use, match synthesis feed screw nut pair structure with bearing is adjusted by lead screw, two upper arm can be controlled by rotary screw rod, and the angle between two underarms, and then adjust the distance between fixed seat and support roof platform, realization accurately controls distance, works well.
Description
Technical field
The utility model belongs to building structure technology field, is related to a kind of steel construction of fine-tuning installation.
Background technology
Steel construction is the structure being mainly made of steel material, is one of main building construction types.Structure mainly by
The components such as girder steel, steel column, steel truss made of shaped steel and steel plate etc. form, generally use weld seam, spiral shell between each component or component
Bolt or rivet interlacement.Because its dead weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.
When specifically being built using steel construction for some, such as workshop and greenhouse, it is needing top above
Lid is installed to a very accurately height, however the prior art accurately can not be installed and be built.
Utility model content
In view of problem pointed in background technology, the technical problem to be solved by the utility model is to provide one kind can
Finely tune the steel construction of installation.
Technical solutions of the utility model are as follows：A kind of steel construction of fine-tuning installation, including support roof platform, the branch support
Platform includes the roof supporting being laterally arranged, and the lower surface of the roof supporting is vertically arranged with top riser, is separately provided with two root longs
Equal upper arm is spent, the upper end of the upper arm is hinged on the top riser, is additionally provided with adjustment base and is adjusted bearing, wherein
The lower end of a piece upper arm is hinged on the adjustment base, and the lower end of another upper arm is hinged on the adjusting bearing
On, be additionally provided with lead screw, the lead screw passes through the adjusting bearing, and with the adjusting bearing screw-thread fit, the end of the lead screw
End is pivotally connected on the adjustment base, is separately provided with the underarm of two equal lengths, the upper end point of two underarms
It is not hinged on the adjustment base and adjusts in bearing, the lower end of two underarms is hinged in fixed seat.
Further, the adjustment base includes two perpendicular support plates, and two perpendicular support plates are vertically set up in parallel, the upper arm
It is hinged on a perpendicular support plate, the underarm is hinged on another described perpendicular support plate.
Further, the adjustment base includes the lead screw seat board of " L " shape, and screw axis is provided on the lead screw seat board
It holds, the end of the lead screw is connected on the inner ring of the lead screw bearing.
Further, the fixed seat includes the fixed base plate being laterally arranged and the fixed seat riser that is vertically arranged, two institutes
The lower end for stating underarm is hinged on the fixed seat riser, and vertically arranged on the fixed seat bottom plate there are two mounting holes.
Advantageous effect：The utility model is novel, reasonable design and is easy to use, passes through lead screw and adjusts bearing cooperation
At feed screw nut's auxiliary structure, the angle between two upper arm and two underarms can be controlled by rotary screw rod, and then adjust
The distance between fixed seat and support roof platform, realization accurately controls distance, works well.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the side structure schematic view of adjustment base in the utility model.
Fig. 3 is the positive structure diagram of adjustment base in the utility model.
Fig. 4 is the overlooking structure diagram of adjustment base in the utility model.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
A kind of steel construction of fine-tuning installation as illustrated in fig. 1 and 2, it includes laterally to have support roof platform 1, support roof platform 1
The lower surface of the roof supporting 1a of setting, roof supporting 1a are vertically arranged with top riser 1b, are separately provided with two equal lengths
The upper end of upper arm 2, upper arm 2 is hinged on the riser 1b of top, is additionally provided with adjustment base 3 and is adjusted bearing 4, wherein a upper arm 2
Lower end be hinged on adjustment base 3, the lower end of another upper arm 2, which is hinged on, to be adjusted in bearing 4, and lead screw 5, lead screw are additionally provided with
5 pass through and adjust bearing 4, and with 4 screw-thread fit of adjusting bearing, the end of lead screw 5 is pivotally connected on adjustment base 3,
The upper end of the another underarm 6 for being provided with two equal lengths, two underarms 6 is respectively hinged at adjustment base 3 and adjusts bearing 4
On, the lower end of two underarms 6 is hinged in fixed seat 7.Fixed seat 7 includes the fixed base plate 7a being laterally arranged and is vertically arranged
The lower end of fixed seat riser 7b, two underarms 6 are hinged on fixed seat riser 7b, it is vertically arranged on fixed seat bottom plate 7a there are two
Mounting hole 7aa.Adjustment base 3 includes two perpendicular support plate 3a, and two perpendicular support plate 3a are vertically set up in parallel, and upper arm 2 is hinged to one
On perpendicular support plate 3a, underarm 6 is hinged on another perpendicular support plate 3a.Adjustment base 3 includes the lead screw seat board 3b of " L " shape, silk
Lead screw bearing 8 is provided on pole socket plate 3b, the end of lead screw 5 is connected on the inner ring of lead screw bearing 8.
In specific implementation process, two upper arm 2 first form an isosceles triangle, two underarms 6 and silk with lead screw 5
Bar 5 forms an isosceles triangle.Lead screw 5 coordinates with the formation feed screw nut's auxiliary structure of bearing 4 is adjusted, and adjusts bearing block 4
It is separately positioned on adjustment base 3 at the tie point of two upper arm 2 and underarm 6, it, can be with by the adjusting screw thread precession of lead screw 5
Adjust the angle between two upper arm 2 and the angle between two underarms 6.When angle increases, roof platform 1 and fixed seat 7 are supported
The distance between reducing, when angle become it is small when, support the distance between roof platform 1 and fixed seat 7 increasing.Due to actual installation
When, fixed seat 7 is integrally fixed at fixed position.Therefore apart from when increasing, support roof platform 1 will be raised, distance reduces
When, support roof platform 1 will be reduced.Lead screw 5 is screw thread precession, and it is very small often to turn over the height influence on supporting roof platform 1 in one week
, therefore may be implemented slowly and accurately to adjust.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of steel construction of fine-tuning installation, it is characterised in that：Including supporting roof platform（1）, the support roof platform（1）Including cross
To the roof supporting of setting（1a）, the roof supporting（1a）Lower surface be vertically arranged with top riser（1b）, separately it is provided with two
The upper arm of root equal length（2）, the upper arm（2）Upper end be hinged on the top riser（1b）On, it is additionally provided with adjustment base
（3）With adjusting bearing（4）, wherein a upper arm（2）Lower end be hinged on the adjustment base（3）On, described in another
Upper arm（2）Lower end be hinged on the adjusting bearing（4）On, it is additionally provided with lead screw（5）, the lead screw（5）Across the adjusting
Bearing（4）, and with the adjusting bearing（4）Screw-thread fit, the lead screw（5）End be pivotally connected to the adjustment base
（3）On, separately it is provided with the underarm of two equal lengths（6）, two underarms（6）Upper end be respectively hinged at the adjustment base
（3）With adjusting bearing（4）On, two underarms（6）Lower end be hinged to fixed seat（7）On.
2. the steel construction of fine-tuning installation as described in claim 1, it is characterised in that：The adjustment base（3）Including two
Perpendicular support plate（3a）, two perpendicular support plates（3a）It is vertically set up in parallel, the upper arm（2）It is hinged to a perpendicular support plate（3a）
On, the underarm（6）It is hinged to another perpendicular support plate（3a）On.
3. the steel construction of fine-tuning installation as claimed in claim 2, it is characterised in that：The adjustment base（3）Including one
The lead screw seat board of " L " shape（3b）, the lead screw seat board（3b）On be provided with lead screw bearing（8）, the lead screw（5）End connection
To the lead screw bearing（8）Inner ring on.
4. the steel construction of fine-tuning installation as described in claim 1, it is characterised in that：The fixed seat（7）Including laterally setting
The fixed base plate set（7a）With the fixed seat riser being vertically arranged（7b）, two underarms（6）Lower end be hinged on it is described solid
Reservation riser（7b）On, the fixed seat bottom plate（7a）It is above vertically arranged that there are two mounting holes（7aa）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713647.4U CN207847121U (en) | 2017-12-11 | 2017-12-11 | A kind of steel construction of fine-tuning installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721713647.4U CN207847121U (en) | 2017-12-11 | 2017-12-11 | A kind of steel construction of fine-tuning installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847121U true CN207847121U (en) | 2018-09-11 |
Family
ID=63424037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721713647.4U Expired - Fee Related CN207847121U (en) | 2017-12-11 | 2017-12-11 | A kind of steel construction of fine-tuning installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207847121U (en) |
-
2017
- 2017-12-11 CN CN201721713647.4U patent/CN207847121U/en not_active Expired - Fee Related
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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: 20180911 Termination date: 20191211 |