CN210264032U - Assembled side top supporting structure constructs twists axle device - Google Patents
Assembled side top supporting structure constructs twists axle device Download PDFInfo
- Publication number
- CN210264032U CN210264032U CN201920898235.5U CN201920898235U CN210264032U CN 210264032 U CN210264032 U CN 210264032U CN 201920898235 U CN201920898235 U CN 201920898235U CN 210264032 U CN210264032 U CN 210264032U
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- Prior art keywords
- drive
- gear
- side top
- top support
- fine
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- 238000010276 construction Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical group [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims 2
- 238000005034 decoration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model provides an assembly type side top supporting structure shaft twisting device, belonging to the technical field of mechanical equipment; twist the axle device and include upper arm and underarm, upper arm and underarm overcoat are equipped with and twist a shell, it is equipped with the drive gearbox on the shell to twist, drive gearbox drive upper arm and underarm reciprocate. The shaft twisting device effectively provides physical power for the side top support cantilever structure, and is capable of conducting construction fixing operation more quickly, simple to operate, safe and reliable, construction cost is saved, and construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, especially indicate an assembly type side top supporting construction twists axle device.
Background
In recent years, more and more provincial cities have started to develop assembly type buildings vigorously, and multiple regions have been actively implemented. The assembly type is a fundamental change of a building construction mode, and compared with the traditional construction, the assembly type building has the advantages of energy conservation, environmental protection, construction period shortening, template saving, earthquake resistance and the like, but the technical development of the assembly type building is not mature enough, and certain process steps are lacked. After the cantilever structure is prefabricated, a reliable device can not be adopted to provide physical power to support the cantilever structure in the construction process.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an assembly type side top supporting construction twists axle device to solve assembly type structure and can't take reliable device to provide the problem that physical power supported the structure of encorbelmenting when being under construction behind the prefabricated construction.
In order to solve the technical problem, the utility model relates to an embodiment of an assembly type side top supporting structure twists axle device adopts following technical scheme:
the utility model provides an assembled side top support structure constructs twists axle device, includes upper arm and underarm, upper arm and underarm overcoat are equipped with twists a shell, it is equipped with the drive gearbox on the shell to twist, drive gearbox drive upper arm and underarm reciprocate.
The driving gearbox is provided with a coarse adjustment driving port and a fine adjustment driving port.
The driving gearbox is internally provided with a gear structure, and racks are oppositely arranged on the lower portion of the upper arm and the upper portion of the lower arm.
The gear structure comprises a rough adjusting driving gear, a fine adjusting driving gear and a fine adjusting driving conversion gear meshed with the fine adjusting driving gear, wherein the rough adjusting driving gear and the fine adjusting driving conversion gear are meshed with the rack.
The diameter of the fine adjustment driving gear is smaller than that of the fine adjustment driving conversion gear, and the diameter of the fine adjustment driving conversion gear is equal to that of the coarse adjustment driving gear.
Wherein, the screwing device is provided with a matched screwing key.
The shaft screwing key consists of a quadrangular screw head and a quadrangular screw handle.
The material of twisting shaft shell, drive gearbox and twisting shaft key is almag.
Wherein the upper and lower arms are rectangular in cross-section.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
in the above scheme, twist the axle device and provide physical power for the structure of encorbelmenting of side top support effectively, swiftly carry out construction fixed operation, easy operation, safe and reliable has practiced thrift construction cost, has improved the efficiency of construction.
Drawings
Fig. 1 is a schematic structural view of the assembled side top supporting structure screwing device of the present invention;
fig. 2 is a schematic structural view of a shaft screwing key of the shaft screwing device constructed by the assembled side top support structure of the invention;
fig. 3 is a cross-sectional view of the screw shaft device constructed by the assembled side top supporting structure of the present invention.
[ main component symbol description ]
1. An upper arm;
2. screwing the shaft shell;
3. driving a gearbox;
4. coarsely adjusting a driving port;
5. a fine adjustment drive port;
6. a lower arm;
7. a quadrangular screw head;
8. a quadrangular screw shank;
9. a hydraulic rod support;
10. screwing the hydraulic rod;
11. a hydraulic rod;
12. roughly adjusting a driving gear;
13. a rack;
14. finely adjusting a driving gear;
15. a gear shaft is converted;
16. the fine adjustment drives the conversion gear.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model discloses can't take reliable device to provide the problem that physical power supported the structure of encorbelmenting when being under construction behind the prefabricated construction to current assembly type structure, provide an assembly type side top supporting construction and twist a device.
Referring to fig. 1, the embodiment of the utility model provides an assembled side top support structure twists axle device, including upper arm 1 and underarm 6, upper arm 1 and the 6 overcoat of underarm are equipped with twists axle shell 2, it is equipped with drive gearbox 3 on the axle shell 2 to twist, drive gearbox 3 drives upper arm 1 and underarm 6 and reciprocates.
In this embodiment, the moving lever located above is referred to as an upper arm, and the moving lever located below is referred to as a lower arm.
Wherein, drive gearbox 3 is equipped with coarse adjustment drive mouth 4 and fine setting drive mouth 5, has improved the precision of supporting, prevents simultaneously that upper arm 1 and lower arm 6 from moving too fast and damaging the structure that supports. When in use, the upper arm 1 and the lower arm 6 are quickly extended outwards to close positions by adjusting the coarse adjustment driving port 4, and then the upper arm 1 and the lower arm 6 are tightly attached to the contacted structure by adjusting the fine adjustment driving port 5; after the use is finished, the coarse adjustment driving port is reversely adjusted, so that the upper arm 1 and the lower arm 6 are restored to the original positions.
Referring to fig. 3, a gear structure is arranged inside the driving gearbox 3, and racks 13 are oppositely arranged on the lower portion of the upper arm 1 and the upper portion of the lower arm 6, so that rotary motion is converted into linear motion through gear-rack transmission.
The gear structure comprises a coarse adjustment driving gear 12, a fine adjustment driving gear 14 and a fine adjustment driving conversion gear 16 meshed with the fine adjustment driving gear 14, wherein the coarse adjustment driving gear 12 and the fine adjustment driving conversion gear 16 are meshed with the rack 13. When the rough adjusting driving gear 12 rotates, the upper arm 1 and the lower arm 6 are driven to move up and down by being meshed with racks 13 at two sides; when the fine drive gear 14 rotates, the fine drive conversion gear 16 which is meshed with the fine drive conversion gear is driven to rotate around the conversion gear shaft 15, and the fine drive conversion gear 16 is meshed with the racks 13 at the two sides to drive the upper arm 1 and the lower arm 6 to move up and down.
The diameter of the fine driving gear 14 is smaller than that of the fine driving conversion gear 16, the diameter of the fine driving conversion gear 16 is equal to that of the coarse driving gear 12, and the number of the fine driving gear 14 is small, so that the distance driven by the fine driving gear 14 is shorter if the fine driving gear rotates one circle.
Referring to fig. 2, the shaft screwing device is provided with a matched shaft screwing key, the shaft screwing key is inserted into the rough adjustment driving port 4 or the fine adjustment driving port 5, and a gear structure inside the transmission is screwed to drive, so that the driving effect is achieved.
The shaft screwing key consists of a quadrangular screw head 7 and a quadrangular screw handle 8, and when the shaft screwing key is used, the quadrangular screw head 7 is inserted into the rough adjustment driving port 4 or the fine adjustment driving port 5, and then the quadrangular screw handle 8 is rotated.
The material of the twisting shaft shell 2, the driving gearbox 3 and the twisting shaft key is aluminum magnesium alloy, so that the twisting shaft key is good in corrosion resistance, high in strength, good in rigidity, and not prone to deformation after long-term use, and has certain bearing capacity.
The sections of the upper arm 1 and the lower arm 6 are rectangular, so that the bending rigidity is high, and the reliability of the device is improved.
In the above scheme, twist the axle device and provide physical power for the structure of encorbelmenting of side top support effectively, swiftly carry out construction fixed operation, easy operation, safe and reliable has practiced thrift construction cost, has improved the efficiency of construction.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides an assembled side top support structure twists axle device which characterized in that, it includes upper arm and underarm to twist the axle device, upper arm and underarm overcoat are equipped with twists the axle shell, it is equipped with the drive gearbox on the axle shell to twist, drive gearbox drive upper arm and underarm are in it reciprocates to twist in the axle shell.
2. The fabricated side top support construction wringing device of claim 1, wherein the drive gearbox is provided with a coarse tuning drive port and a fine tuning drive port.
3. The fabricated side top support structure screwing device according to claim 2, wherein the drive transmission is internally provided with a gear structure, and the lower portion of the upper arm and the upper portion of the lower arm are oppositely provided with racks.
4. The fabricated side top support structure threaded shaft apparatus of claim 3, wherein the gear structure comprises a coarse drive gear, a fine drive gear, and a fine drive transition gear in meshing engagement with the fine drive gear, the coarse drive gear and fine drive transition gear being in meshing engagement with the rack gear.
5. The fabricated side top support construction screwing device of claim 4, wherein said fine drive gear has a diameter smaller than a diameter of said fine drive conversion gear, said fine drive conversion gear having a diameter equal to a diameter of said coarse drive gear.
6. The fabricated side top support structure screw spindle apparatus of claim 1 wherein the screw spindle apparatus is provided with an adapted screw spindle key.
7. The fabricated side top support configuration screwing device of claim 4, wherein said screwing key consists of a quadrangular screw head and a quadrangular screw shank.
8. The fabricated side top support structure screwing device of claim 1, wherein the material of the screwing shaft housing, the driving gearbox and the screwing shaft key is aluminum magnesium alloy.
9. The fabricated side top support structure screw axis device of claim 1, wherein the upper and lower arms are rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898235.5U CN210264032U (en) | 2019-06-14 | 2019-06-14 | Assembled side top supporting structure constructs twists axle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898235.5U CN210264032U (en) | 2019-06-14 | 2019-06-14 | Assembled side top supporting structure constructs twists axle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210264032U true CN210264032U (en) | 2020-04-07 |
Family
ID=70042610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898235.5U Expired - Fee Related CN210264032U (en) | 2019-06-14 | 2019-06-14 | Assembled side top supporting structure constructs twists axle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210264032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185285A (en) * | 2019-06-14 | 2019-08-30 | 北京矿建建设集团有限公司 | A kind of assembled side top support, which constructs, twists shaft device |
-
2019
- 2019-06-14 CN CN201920898235.5U patent/CN210264032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185285A (en) * | 2019-06-14 | 2019-08-30 | 北京矿建建设集团有限公司 | A kind of assembled side top support, which constructs, twists shaft device |
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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: 20200407 |