CN207469560U - A kind of roof support system - Google Patents
A kind of roof support system Download PDFInfo
- Publication number
- CN207469560U CN207469560U CN201721565867.7U CN201721565867U CN207469560U CN 207469560 U CN207469560 U CN 207469560U CN 201721565867 U CN201721565867 U CN 201721565867U CN 207469560 U CN207469560 U CN 207469560U
- Authority
- CN
- China
- Prior art keywords
- girder steel
- rack
- column
- support system
- roof support
- 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 belongs to building roof engineering field, specifically disclose a kind of roof support system, including vertically arranged column and horizontally disposed girder steel, one end of the column is fixedly connected with one end of the girder steel, the other end of column is hinged with purlin, the other end of purlin is hinged with supporting rod, rack is slidably connected on the column, rack is hinged with supporting rod, worm gear and worm screw are also rotatably connected on column, worm gear engages respectively with worm screw and rack, the worm screw has been fixedly and coaxially connected belt pulley, motor is equipped with below belt pulley, belt is connected between motor output shaft and belt pulley.Roofing angle of inclination can freely be adjusted using the utility model.
Description
Technical field
The utility model is related to building roof engineering fields, and in particular to a kind of roof support system.
Background technology
At present, with the development of society, people's living standards continue to improve, the garden of many families have all built steel knot
The glass sunlight house of structure, existing glass sunlight house roofing are fixed, the upper end of the column are provided with purlin beam, lower end is provided with girder steel, in purlin
Color steel roof is provided on beam, the angle of roofing remains unchanged, and the angle of roofing and horizontal plane is fixed, it is impossible to be adjusted
Whole, with the variation in the four seasons, to improve comfort level, people need to adjust roofing of different shapes, need in horizontal plane or herringbone
Shape, but existing roofing is not easy to adjust.
To solve the above-mentioned problems, it is disclosed application No. is the domestic patent of invention of CN201410251512.5 a kind of adjustable
The support construction of roofing, including column, girder steel, purlin beam and angle brace, girder steel is C-channel steel, and the lower end fixation of girder steel and column connects
It connects, one end of purlin beam and the upper end of column are hinged, and one end of angle brace and the other end of purlin beam are hinged, and the other end of angle brace is connected to
In the slot of girder steel, compartment of terrain is equipped with multiple wedge-shaped catch in the slot of girder steel, and through-hole is equipped in the slot of girder steel, is equipped with and is used in through-hole
Lever up the regulating part of angle brace.Angle brace is levered up by regulating part, angle brace levered up after by the inclined-plane on wedge-shaped catch top, slide to another
One wedge-shaped catch, so as to reduce the height on the vertical direction of angle brace, so as to reduce the height of roofing outer rim
But there are still defects for above structure：When angle brace being adjusted by regulating part, one end that angle brace and girder steel offset
It can only be moved towards the wedge surface inclined direction of voussoir, cause purlin beam that can only rotate in one direction, and then roofing angle of inclination is only
It can increase and cannot reduce.
Utility model content
The purpose of this utility model is to provide a kind of roof support systems, can freely adjust roofing angle of inclination.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of roof support system, including vertically arranged column and horizontally disposed girder steel, one end of the column with
One end of the girder steel is fixedly connected, and the other end of column is hinged with purlin, and the other end of purlin is hinged with supporting rod, the steel
Rack is slidably connected on beam, rack is hinged with supporting rod, is also rotatably connected to worm gear and worm screw on column, worm gear respectively with snail
Bar and rack engagement, the worm screw have been fixedly and coaxially connected belt pulley, motor, motor output shaft and belt are equipped with below belt pulley
Belt is connected between wheel.
The principle of this programme is：
Girder steel is used to support column and rack, and as the installation component of worm and gear, and column is used to support the one of purlin
End, supporting rod are used to support the other end of purlin, and purlin is used to support roofing, and rack is hinged with supporting rod, when rack is in girder steel
During upper slip, supporting rod movement is driven, changes the height of supporting rod in the vertical direction, so as to which purlin be made to be cut with scissors around purlin and column
Place's rotation is connect, changes the angle of purlin and horizontal plane.Worm gear and worm screw move horizontally for drive rack on girder steel, worm screw
Rotation drives worm gear rotation, and worm gear rotation band carry-over bar moves horizontally, and due to the self-locking performance of worm and gear, can only be by snail
Bar drive worm gear rotation, and cannot by worm gear drive worm screw rotation, therefore the horizontal movement of rack can only by worm screw rotation come
Driving, without the problem of rack reverse drive worm screw rotates occurs.Motor is for driving worm screw to rotate, motor output shaft rotation
When, worm gear is driven to rotate by the frictional force of belt.
Following technique effect can be reached using this programme：
1st, worm screw rotating can be driven by motor positive and inverse, the bi-directional horizontal movement of rack is realized, so as to freedom
Change the angle of purlin and horizontal plane, can freely adjust roofing angle of inclination；
2nd, the fixation of rack can be realized using the self-locking performance of worm and gear, without additional fixed mechanism；
3rd, by motor to adjust roofing angle of inclination, the trouble manually adjusted is eliminated, it is time saving and energy saving.
Further, fixed there are two locating part on girder steel, two locating parts are distributed along girder steel length direction, and two limitings
Part is located at rack both sides respectively.Locating part can play the role of limiting to the movement of rack, and rack is avoided to slip over extreme position and is made
It is detached into rack with worm gear.
Further, girder steel is channel steel, and channel steel is opening up.Channel steel can provide the track of a slip for rack, make rack
It is slided in channel steel more steady.
Further, steel beam bottom offers several scuppers, several scuppers are evenly distributed with along girder steel length direction.Work as room
During the leak of face, the water of leakage is flowed into channel steel, and water aggregation can make channel steel get rusty, and rack is not only made to be difficult to move in channel steel, also
Channel steel can be corroded, shorten the service life of channel steel.
Further, motor is servo motor.Servo motor can simply realize rotating, so as to drive belt pulley and snail
Bar rotating.
Further, belt is V-type band.It rubs since V-type V belt translation is generated mainly by V-type band two sides and race lateral surface compressing
It wipes power to transmit into action edge, so as to which the tensile force needed for V-type V belt translation is small, it is not easy to skid.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of girder steel in Fig. 1；
Fig. 3 is worm gear and the vertical view of worm screw in Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment：
Reference numeral in Figure of description includes：Column 1, girder steel 2, purlin 3, supporting rod 4, rack 5, worm gear 6, worm screw
7th, limited block 8, belt pulley 9.
As depicted in figs. 1 and 2, the roof support system of the present embodiment, including column 1, girder steel 2, purlin 3 and supporting rod 4,
Column 1 is vertically arranged, and girder steel 2 is horizontally disposed, and girder steel 2 is channel steel, and opening up, 2 bottom of girder steel offers multiple scuppers,
Multiple scuppers are evenly distributed with along 2 length direction of girder steel.The lower end of column 1 is welded with the left end of girder steel 2, upper end and the purlin 3 of column 1
Left end be hinged, the upper end of the right end and supporting rod 4 of purlin 3 is hinged, and roofing is laid immediately on purlin 3.It slides and sets on girder steel 2
There is rack, 5 top of rack is bigger than 5 lower cross section area of rack, and 5 lower slide of rack is arranged in girder steel 2,5 top of rack
Side wall be equipped with straight-tooth.Two limited blocks 8 are also welded on girder steel 2, two limited blocks 8 are located at 5 left and right sides of rack respectively,
For being limited to the movement of rack 5.
As shown in figures 1 and 3, be also rotatably connected to worm gear 6 and worm screw 7 on girder steel 2, worm gear 6 respectively with rack 5 and worm screw
7 engagements.The right side coaxial welding of worm screw 7 there are one belt pulley 9,2 lower section installation of girder steel there are one servo motor, servo motor
Pass through V-type band connection between output shaft and belt pulley 9.
The concrete operations of the present embodiment are as follows：When needing to increase the angle of inclination of roofing, servo motor, servo electricity are opened
Machine rotates forward, and belt pulley 9 is driven to rotate forward, and the rotation of belt pulley 9 drives worm screw 7 to rotate, and the rotation of worm screw 7 drives worm gear 6 to rotate, worm gear 6
Rotation band carry-over bar 5 drives supporting rod 4 to move in girder steel 2 to left movement, rack 5, the height of supporting rod 4 in the vertical direction
It reduces, purlin 3 is rotated clockwise around column 1 and 3 hinged place of purlin, increases purlin 3 and the angle of horizontal plane, since roofing is
It is supported directly on purlin 3, also increases therewith so as to the angle of inclination of roofing, when roofing angle of inclination is suitable, close servo
Motor, since worm gear 6 and worm screw 7 have self-locking performance, rack 5 is slack.Similarly, when the angle of inclination for needing reduction roofing
When, servo motor is opened, servo motor reversion drives belt pulley 9 to invert so that purlin 3 and the angle of horizontal plane reduce, so as to
The angle of inclination of roofing also reduces therewith.
Above-described is only the embodiment of the utility model, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are not all interfered with
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. a kind of roof support system, including vertically arranged column and horizontally disposed girder steel, one end of the column and institute
The one end for stating girder steel is fixedly connected, and the other end of column is hinged with purlin, and the other end of purlin is hinged with supporting rod, and feature exists
In：Rack is slidably connected on the girder steel, rack is hinged with supporting rod, and worm gear and worm screw, snail are also rotatably connected on column
Wheel engages respectively with worm screw and rack, and the worm screw has been fixedly and coaxially connected belt pulley, is equipped with motor below belt pulley, motor is defeated
Belt is connected between shaft and belt pulley.
2. a kind of roof support system according to claim 1, it is characterised in that：It is fixed on the girder steel that there are two limit
Part, two locating parts are distributed along girder steel length direction, and two locating parts are located at rack both sides respectively.
3. a kind of roof support system according to claim 2, it is characterised in that：The girder steel is channel steel, and channel steel is open
Upward.
4. a kind of roof support system according to claim 3, it is characterised in that：The steel beam bottom offers several
Scupper, several scuppers are evenly distributed with along girder steel length direction.
5. a kind of roof support system according to claim 4, it is characterised in that：The motor is servo motor.
6. a kind of roof support system according to claim 5, it is characterised in that：The belt is V-type band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565867.7U CN207469560U (en) | 2017-11-21 | 2017-11-21 | A kind of roof support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721565867.7U CN207469560U (en) | 2017-11-21 | 2017-11-21 | A kind of roof support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469560U true CN207469560U (en) | 2018-06-08 |
Family
ID=62261945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721565867.7U Expired - Fee Related CN207469560U (en) | 2017-11-21 | 2017-11-21 | A kind of roof support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727171A (en) * | 2020-12-30 | 2021-04-30 | 山东天智信息科技有限公司 | Steel construction factory building skeleton |
| CN112727172A (en) * | 2020-12-30 | 2021-04-30 | 山东天智信息科技有限公司 | Super-huge steel structure factory building skeleton |
-
2017
- 2017-11-21 CN CN201721565867.7U patent/CN207469560U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727171A (en) * | 2020-12-30 | 2021-04-30 | 山东天智信息科技有限公司 | Steel construction factory building skeleton |
| CN112727172A (en) * | 2020-12-30 | 2021-04-30 | 山东天智信息科技有限公司 | Super-huge steel structure factory building skeleton |
| CN112727171B (en) * | 2020-12-30 | 2022-09-09 | 山东天智信息科技有限公司 | Steel construction factory building skeleton |
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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 |
Granted publication date: 20180608 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |