CN202299069U - Adjusting device for travelling deformation of retractable roof - Google Patents
Adjusting device for travelling deformation of retractable roof Download PDFInfo
- Publication number
- CN202299069U CN202299069U CN2011203835048U CN201120383504U CN202299069U CN 202299069 U CN202299069 U CN 202299069U CN 2011203835048 U CN2011203835048 U CN 2011203835048U CN 201120383504 U CN201120383504 U CN 201120383504U CN 202299069 U CN202299069 U CN 202299069U
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- Prior art keywords
- screw mandrel
- adjusting device
- bearing
- main shaft
- house roof
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- Expired - Fee Related
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Abstract
The utility model mainly discloses an adjusting device for traveling transformation of a retractable roof. The adjusting device comprises a spindle and a sliding support sleeved on the spindle, wherein the support is connected with a screw rod parallel to the spindle, one end of the screw rod is connected with a disk spring supported on a frame, and the other end of the screw rod is connected with an electric push rod fixed on the frame. The adjusting device overcomes defects of existing mechanisms and technology, and is stable in operation, safe and convenient, simple and convenient to maintain, and good in economical efficiency.
Description
Technical field
The utility model relates to the equipment that is used for folding house roof in the heavy construction, and is relevant with this a kind of folding house roof walking distortion adjusting device especially.
Background technology
Along with construction projects such as large-scale gymnasium day by day increase, existing polytype at present both at home and abroad folding house roof walking distortion guiding mechanism is like hydraulic jack+disk spring combined type, free style guiding mechanism etc.Hydraulic jack+disk spring combined type guiding mechanism though also can realize the real-time adjustment of aximal deformation value scope, himself has the shortcoming that can't neglect, and like the maintenance inconvenience that oil leakage phenomenon causes, maintenance cost is high, and is less economical etc.Though the free style guiding mechanism is simple in structure, good reliability, owing to be passive modulation perfect square formula, so it is fit in the specific Retractable Roof Structures, range of application is less.In order to address the above problem, the inventor designs a kind of folding house roof walking distortion adjusting device, and this case produces thus.
The utility model content
The purpose of the utility model provides a kind of folding house roof walking distortion adjusting device, overcomes existing mechanism and the technological defective that exists, and is stable, safe and reliable, easy maintenance, good economy performance.
In order to achieve the above object, the utility model is realized through following technical scheme:
A kind of folding house roof walking distortion adjusting device comprises main shaft, is socketed in the bearing that slides on the main shaft, and bearing connects the screw mandrel parallel with main shaft, and the end connection of screw mandrel is bearing in the disk spring on the frame, and the other end is fastened on electric pushrod on the frame.
Described bearing is through joint bearing block and main shaft socket, and the upper surface of bearing is equipped with jackscrew, and the output of jackscrew links to each other with flange.
Described electric pushrod links to each other with push rod.
Offer pin-and-hole in the middle of the described push rod external part, sidewall is offered the screw mandrel groove, and screw mandrel is offered slippage slot, and screw mandrel inserts the screw mandrel groove in the push rod, and bearing pin is fixed in pin-and-hole, and screw mandrel is connected with push rod.
On the described guide wheel assemblies pressure sensor is installed, the signal of pressure sensor produces the duty of signal enabling electric pushrod.
Described frame below has the guide wheel assemblies that embeds between the track.
After adopting such scheme, the utlity model has many beneficial effects:
The utility model is installed on the Crane Rail, and guide wheel assemblies snaps between the track, and connecting flange withstands movable roof, in moving process, and can be from laterally and vertically carrying out dual regulation.When horizontal side-play amount is smaller; Deformation through disk spring produces corresponding adjustable range, when side-play amount surpasses in the guide wheel assemblies upward pressure sensor load setting value, produces the work of signal enabling electric pushrod; Electric pushrod drives screw mandrel and rotates, thereby regulates laterally moving of bearing.
In addition, the vertical transmission system that goes up through jackscrew self in the utility model realizes jack-up, makes connecting flange connect roof system and carries out vertical adjustment.
The utility model is simple in structure, stable and reliable operation, and maintenance period is long.
Description of drawings
Fig. 1 is the front view of the utility model preferred embodiment;
Fig. 2 is the vertical view of the utility model preferred embodiment.
The specific embodiment
In conjunction with accompanying drawing, preferred embodiment explains further details to the utility model.The parts that are mainly concerned with comprise flange 1, jackscrew 2, frame 3, disk spring 4, screw mandrel 5, driving wheel 6, rail assembly 7, transmission system 8, bearing 9, joint bearing block 10, main shaft external member 11, main shaft 12, electric pushrod 13, push rod 14, pin-and-hole 15, bearing pin 16, guide wheel assemblies 17.
Like Fig. 1, Fig. 2, the utility model is mainly regulated from vertical and horizontal both direction.Whole device be installed in rail assembly 7 on.Flange 1, jackscrew 2, bearing 9 connect; Joint bearing block 10 is formed vertical guiding mechanism; Folding house roof this device of when walking makes folding house roof adpting flange 1 go up and down through jackscrew 2 self transmission system 8 drive screws; Adjustment and 1 pair of device of Compensating flange are in the demand of vertical different loads and deflection, and jackscrew 2 is worked in the scope of the minimum and maximum value displacement of defined, and the vertical minimum and maximum position deflection that produces was set when this adjusting range was walked by folding house roof; When the vertical deformation amount reaches the maximum of 2 regulations or minimum adjustment displacement; Jackscrew 2 quits work, and guarantees the safe and reliable of device and system, and can realize the real-time adjustment to flange 1.
Joint bearing block 10, built-in self-lubricating knuckle bearing assembly is articulated in bearing 9, and the bad moment of torsion in 1 pair of jackscrew of flange, 2 generation spaces avoids the overload of mechanism and component impaired when discharging the folding house roof walking.
Be socketed in main shaft external member 12 on the main shaft 12, on main shaft external member 12, connect joint bearing block 10 then, screw mandrel 5 connects on the main shaft external member 12, makes screw mandrel 5 driving main shaft external members 12 move together with joint bearing block 10 and bearing 9.
1 pair of whole device of adpting flange produces the demand of lateral deformation during the folding house roof walking, and promptly guide wheel assemblies 17 snaps between the rail assembly 7, compresses rail assembly 7; And lateral deformation and load at first have the disk spring 4 and the screw mandrel that connects 5, main shaft external member 11 of frame of being fixed in 3 in the scope of disk spring 4 defined deflections and load value the time, together along main shaft 12 left or right action; On the guide wheel assemblies 17 pressure sensor is installed; The pressure sensor detected pressures, when detected force value did not arrive setting value, electric pushrod 13 was not worked; Be the position no change of bearing pin 16 and push rod 14, bearing pin 16 slides in screw mandrel groove 15 relatively; When the lateral deformation amount of 1 pair of whole device demand of flange is bigger, when reaching the maximum deformation quantity of disk spring 4 self regulation, the detected value of pressure sensor surpasses setting value; Screw mandrel 5 continues along main shaft 12 to a side shifting, an end of screw mandrel groove 15 promptly with push rod 14 in bearing pin 16 contact 13 startups of duplex electric pushrod; Driving push rod 14 drive screw mandrels 5 moves in the opposite direction; Compensation folding house roof adpting flange 1 pair of device side is to the load that increases, the load value of disk spring 4 defineds that reduce when transverse load, but during the disk spring operate as normal; Duplex electric pushrod 13 quits work; Thereby realize the circulation adjustment process of whole device lateral, adapt to folding house roof when walking, the load that laterally constantly changes and the needs of distortion.
Because operating rate vertical and horizontal guiding mechanism is slower usually; The reducing gear of drive system has all adopted the worm-gear speed reducer that volume is little, speed reducing ratio is big, and transmission system all adopts the traditional screw thread transmission and the compressibilty transmission of dish spring, and is simple in structure; Stable, maintenance period is long.
On the structure; The basis frame is used the shaped steel welding fabrication; Main shaft 12, screw mandrel 5 and annex machining accuracy thereof are high, have guaranteed the higher accuracy of displacement adjustment when guaranteeing rigidity, in addition; The equal synchronism of even action of the suffered load of mechanism makes device more reliable and more stable when adopting the synchronous electric pushrod of horizontal duplex to guarantee horizontal adjustment.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (6)
1. adjusting device is out of shape in a folding house roof walking; It is characterized in that: comprise main shaft, be socketed in the bearing that slides on the main shaft; Bearing connects the screw mandrel parallel with main shaft, and the end connection of screw mandrel is bearing in the disk spring on the frame, and the other end is fastened on electric pushrod on the frame.
2. a kind of folding house roof walking distortion adjusting device as claimed in claim 1, it is characterized in that: described bearing is through joint bearing block and main shaft socket, and the upper surface of bearing is equipped with jackscrew, and the output of jackscrew links to each other with flange.
3. a kind of folding house roof walking distortion adjusting device as claimed in claim 1, it is characterized in that: described electric pushrod links to each other with push rod.
4. a kind of folding house roof walking distortion adjusting device as claimed in claim 3, it is characterized in that: offer pin-and-hole in the middle of the described push rod external part, sidewall is offered the screw mandrel groove; Screw mandrel is offered slippage slot; Screw mandrel inserts the screw mandrel groove in the push rod, and bearing pin is fixed in pin-and-hole, and screw mandrel is connected with push rod.
5. a kind of folding house roof walking distortion adjusting device as claimed in claim 1, it is characterized in that: on the described guide wheel assemblies pressure sensor is installed, the signal of pressure sensor produces the duty of signal enabling electric pushrod.
6. a kind of folding house roof walking distortion adjusting device as claimed in claim 1, it is characterized in that: described frame below has the guide wheel assemblies that embeds between the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203835048U CN202299069U (en) | 2011-10-11 | 2011-10-11 | Adjusting device for travelling deformation of retractable roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203835048U CN202299069U (en) | 2011-10-11 | 2011-10-11 | Adjusting device for travelling deformation of retractable roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299069U true CN202299069U (en) | 2012-07-04 |
Family
ID=46367996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203835048U Expired - Fee Related CN202299069U (en) | 2011-10-11 | 2011-10-11 | Adjusting device for travelling deformation of retractable roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299069U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912915A (en) * | 2012-11-02 | 2013-02-06 | 绍兴县体育中心投资开发经营有限公司 | Retractable roof braking and pushing device |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN107591728A (en) * | 2017-09-08 | 2018-01-16 | 国网山东省电力公司电力科学研究院 | The whole-process automatic travel mechanism of overhead transmission line ground wire, crusing robot and method |
| CN113184697A (en) * | 2021-04-28 | 2021-07-30 | 徐工集团工程机械股份有限公司建设机械分公司 | Track walking assembly and circular track crane |
| CN113983982A (en) * | 2021-10-23 | 2022-01-28 | 北京磁浮有限公司 | Rail transit dimension detection data acquisition device |
-
2011
- 2011-10-11 CN CN2011203835048U patent/CN202299069U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912915A (en) * | 2012-11-02 | 2013-02-06 | 绍兴县体育中心投资开发经营有限公司 | Retractable roof braking and pushing device |
| CN106489617A (en) * | 2016-11-25 | 2017-03-15 | 辽宁虹圆现代农业装备技术开发有限公司 | Slip lid greenhouse is adjusted with steel cable and transfer |
| CN107591728A (en) * | 2017-09-08 | 2018-01-16 | 国网山东省电力公司电力科学研究院 | The whole-process automatic travel mechanism of overhead transmission line ground wire, crusing robot and method |
| CN113184697A (en) * | 2021-04-28 | 2021-07-30 | 徐工集团工程机械股份有限公司建设机械分公司 | Track walking assembly and circular track crane |
| CN113983982A (en) * | 2021-10-23 | 2022-01-28 | 北京磁浮有限公司 | Rail transit dimension detection data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG JINGGONG STEEL STRUCTURE GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG JINGGONG STEEL STRUCTURE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312030 Zhejiang city of Shaoxing province Shaoxing County Keqiao Jianhu Road No. 1587 Patentee after: ZHEJIANG JINGGONG STEEL STRUCTURE GROUP CO., LTD. Address before: 312030 Zhejiang city of Shaoxing province Shaoxing County Keqiao Jianhu Road No. 1587 Patentee before: Zhejiang Jinggong Steel Structure Co., ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20181011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |