CN103287205A - Automatically telescopic universal moving bearing device - Google Patents
Automatically telescopic universal moving bearing device Download PDFInfo
- Publication number
- CN103287205A CN103287205A CN2013102584417A CN201310258441A CN103287205A CN 103287205 A CN103287205 A CN 103287205A CN 2013102584417 A CN2013102584417 A CN 2013102584417A CN 201310258441 A CN201310258441 A CN 201310258441A CN 103287205 A CN103287205 A CN 103287205A
- Authority
- CN
- China
- Prior art keywords
- bearing device
- bogey
- flexible universal
- automatically
- spring
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 241000272165 Charadriidae Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
An automatically telescopic universal moving bearing device comprises a bearing device body, an automatically telescopic universal moving mechanism is arranged on the bearing device body and composed of a spring force adjusting mechanism, a stopping mechanism, a telescopic mechanism and a universal wheel assembly, wherein the spring force adjusting mechanism comprises an outer shell, adjusting screws, locking nuts, a spring washer and a telescopic spring, the outer shell is fixed on the bearing device body, the adjusting screws are installed on the outer shell, and the telescopic spring is fastened through the spring washer and installed in the telescopic mechanism; the telescopic mechanism comprises a fixed sleeve and a sliding sleeve, wherein the fixed sleeve is installed on the bearing device body, and the sliding sleeve is installed in the fixed sleeve and fixedly connected with the universal wheel assembly; the stopping mechanism is installed on the sliding sleeve and located above the fixed sleeve. The automatically telescopic universal moving bearing device is flexible to move, convenient to align, locate, move in and move out, labor intensity can be reduced, production efficiency can be improved, and the automatically telescopic universal moving bearing device ensures that the ground is not damaged.
Description
Technical field
The present invention relates to a kind of bogey, especially relate to a kind of automatically flexible universal moving bearing device.
Background technology
Along with industrialized development, production department to the use of bogey (as the unwheeling pier) movably more and more widely, require also more and more higher, especially bogey or facility that mobile weight is bigger, as bigger frock, jack, support, special tool etc., not only requirement can be moved flexibly, and requirement can align easily, locate.Simultaneously, along with the pay attention to day by day of industry member to production environment and place, increasing production site environmental conditions is constantly improved, surface condition is become better and better, thereby mobile on the ground facility have been proposed more higher requirements, one of them important requirement is that facility can not destroy ground in movement.But existing bogey (as the unwheeling pier) itself does not possess mobile sensitivity usually and aligns the characteristics such as convenient of locating, and generally need use fork truck or lever just can move, and when moving, can destroy ground inevitably.
More typical production department, as production and the assembling of large-scale engineering machinery, large-scale mine vehicle, heavy mechanical equipment, comprise the Assembling Production of Large Electric wheel self-discharging vehicle, traditional working position apparatus that China generally adopts at present is lever, by the manual operation lever, vehicle frame and large-scale total member are supported, labour intensity height so not only, production efficiency is low, and can destroy ground, influence production environment, factory building maintenance cost height, safety is not good enough.
Summary of the invention
Technical matters to be solved by this invention is; provide a kind of convenient mobile and align, locate; can reduce labour intensity; enhance productivity; guarantee that ground is not destroyed; effectively the protection production environment is saved the factory building maintenance cost, improves a kind of automatically flexible universal moving bearing device of production security.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatically flexible universal moving bearing device, comprise bogey, described bogey is provided with automatically flexible universal travel mechanism, and described automatically flexible universal travel mechanism is made of spring force regulating mechanism, fastening mechanism, telescoping mechanism and cardan wheel assembly; Described spring force regulating mechanism comprises outer cover, adjusts screw, jam nut, spring shim and coil tension spring, described outer cover is fixed on the bogey, described adjustment screw is installed on the outer cover, by the fastening coil tension spring of spring shim, described coil tension spring is installed in the telescoping mechanism, described jam nut is installed on the outer cover, fastening adjustment screw; Described telescoping mechanism comprises fixed cover, slip cap, and described fixed cover is installed on the bogey, and described slip cap is installed in the fixed cover, and captives joint with the cardan wheel assembly; Described fastening mechanism is installed on the slip cap, and is positioned at the top of fixed cover.
Further, described cardan wheel assembly comprises connecting panel and cardan wheel, and described cardan wheel is installed on the connecting panel, and described connecting panel links to each other with slip cap by bolt.
Further, described fastening mechanism comprises upper locking nut, lower locking nut, and described upper locking nut, lower locking nut are installed on the slip cap side by side.
Further, described bogey is the unwheeling pier.
Further, described automatically flexible universal travel mechanism is at least 3 covers (preferred 4 covers).
Compared with prior art; the present invention has the following advantages: mobile be convenient to align, location, shift-in or shift out flexibly, can reduce labour intensity; enhance productivity; simultaneously, can guarantee that ground is not destroyed, protect production environment effectively; save the maintenance cost of factory building; improve the safety of producing, be applicable to weight bogey or facility bigger, that need move, as bigger frock, jack, support, special tool etc.
Utilize the present invention can overcome existing frock, jack, support, special tool etc. by shortcoming artificial and that lever moves, can effectively solve great equipment product (as the Large Electric wheel self-discharging vehicle, deadweight is heavy to the hundreds of ton from tens tons) the unwheeling pier that uses during general assembly moves and very difficult problem when aligning supporting-point, and can avoid damaging mill floor.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is front view embodiment illustrated in fig. 1;
Fig. 3 is the automatic structure enlarged diagram of universal travel mechanism that stretches embodiment illustrated in fig. 1;
Fig. 4 is the structure enlarged diagram of automatically flexible universal travel mechanism shown in Figure 3 medi-spring power regulating mechanism;
Fig. 5 is the structure enlarged diagram of fastening mechanism in the automatically flexible universal travel mechanism shown in Figure 3;
Fig. 6 is the structure enlarged diagram of telescoping mechanism in the automatically flexible universal travel mechanism shown in Figure 3;
Fig. 7 is the structure enlarged diagram of cardan wheel assembly in the automatically flexible universal travel mechanism shown in Figure 3.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
With reference to accompanying drawing, present embodiment comprises unwheeling pier 200, be evenly equipped with the automatically flexible universal travel mechanism 100 of quadruplet on the described unwheeling pier 200, described automatically flexible universal travel mechanism 100 is made of spring force regulating mechanism 110, fastening mechanism 120, telescoping mechanism 130 and cardan wheel assembly 140; Described spring force regulating mechanism 110 comprises outer cover 111, adjusts screw 112, jam nut 113, spring shim 114 and coil tension spring 115, described outer cover 111 is fixed on the unwheeling pier 200, described adjustment screw 112 is installed on the outer cover 111, by spring shim 114 fastening coil tension springs 115, described coil tension spring 115 is installed in the telescoping mechanism 130, described jam nut 113 is installed on the outer cover 111, fastening adjustment screw 112; Described telescoping mechanism 130 comprises fixed cover 131, slip cap 132, and described fixed cover 131 is installed on the unwheeling pier 200, and described slip cap 132 is installed in the fixed cover 131, and captives joint with cardan wheel assembly 140; Described fastening mechanism 120 comprises upper locking nut 121, lower locking nut 122, and described upper locking nut 121, lower locking nut 122 are installed on the slip cap 132 side by side, and are positioned at the top of fixed cover 131.
Described cardan wheel assembly 140 comprises connecting panel 141 and cardan wheel 142, and described cardan wheel 142 is installed on the connecting panel 141, and described connecting panel 141 links to each other with slip cap 132 by bolt.
Described unwheeling pier 200 comprises upper supporting plate 201, column 202, Xie Zhu plates 203, base 204, positioning baffle 205, lower carrier plate assembly 206; Described upper supporting plate 201 is used for load-bearing, and upper supporting plate 201, column 202, Xie Zhu plates 203, base 204 are formed carrying structure, and positioning baffle 205 is used for guaranteeing that telescoping mechanism 130 has only up-and-down movement, limits its circular movement.
Adjust screw and adjust the spring force size by being screwed into or back-outing, adjust the spring force size after, tighten jam nut, make it to be pressed on the outer cover; The size of adjusting spring force can be determined the size of the pressure that telescoping mechanism bears, this pressure directly influences force-bearing situation and the moving state of the travel mechanism of bogey, and the size adjustment of spring force is suitable, and pressure is excessive, can increase the load of cardan wheel, shorten the service life of cardan wheel; Pressure is too small, can make this bogey instability of travelling in moving process, waves easily.
Described fastening mechanism plays the role of positioning, and namely determines the size of the motion amplitude of slip cap, thereby determines the height of automatically flexible universal moving bearing device built on stilts when no-load; Up the flexible quantitative change of timing is big in described fastening mechanism, and down the timing stroke diminishes; The size of stroke is decided by surface state, and stroke can be littler when surface condition was better, and stroke can be more greatly when surface condition was relatively poor.
Described telescoping mechanism can be realized flexible automatically; when being subjected to certain big weight or other pressure, bogey does the time spent; bogey is contacted with ground prop all load; the protection cardan wheel is not damaged; and after load is cancelled; the automatic built on stilts of bogey, cardan wheel stretches out automatically, makes things convenient for moving and aligning of bogey.
Described cardan wheel assembly can be realized the movement of any direction, and the movement that realizes any direction is very important the aligning of bogey, in mobile among a small circle, is necessary motion in the work such as frock, jack, support, special tool.
Principle of work: when bogey bears weight, under the gravity effect of suffered weight, the automatic indentation of cardan wheel assembly meeting, only bear spring force, do not bear the gravity outside the spring force, thus the universal travel mechanism that guarantees to stretch automatically can not damaged by pressure by weight, and bogey moves down under the effect of gravity, the lower carrier plate assembly contacts with ground, bears the load of required support; After gravity was cancelled, flexible universal travel mechanism stretched out under the effect of coil tension spring automatically, made the automatic built on stilts of bogey, can do the movement of any direction.
The present invention adapts to the very big object of load capacity, and namely the gravity of object is much larger than the spring force of the coil tension spring of automatically flexible universal moving bearing device.
Claims (5)
1. automatic flexible universal moving bearing device, comprise bogey, it is characterized in that: described bogey is provided with automatically flexible universal travel mechanism, and described automatically flexible universal travel mechanism is made of spring force regulating mechanism, fastening mechanism, telescoping mechanism and cardan wheel assembly; Described spring force regulating mechanism comprises outer cover, adjusts screw, jam nut, spring shim and coil tension spring, described outer cover is fixed on the bogey, described adjustment screw is installed on the outer cover, by the fastening coil tension spring of spring shim, described coil tension spring is installed in the telescoping mechanism, described jam nut is installed on the outer cover, fastening adjustment screw; Described telescoping mechanism comprises fixed cover, slip cap, and described fixed cover is installed on the bogey, and described slip cap is installed in the fixed cover, and captives joint with the cardan wheel assembly; Described fastening mechanism is installed on the slip cap, and is positioned at the top of fixed cover.
2. automatically flexible universal moving bearing device according to claim 1, it is characterized in that: described cardan wheel assembly comprises connecting panel and cardan wheel, and described cardan wheel is installed on the connecting panel, and described connecting panel links to each other with slip cap by bolt.
3. automatically flexible universal moving bearing device according to claim 1 and 2 is characterized in that: described fastening mechanism comprises upper locking nut, lower locking nut, and described upper locking nut, lower locking nut are installed on the slip cap side by side.
4. automatically flexible universal moving bearing device according to claim 1 and 2, it is characterized in that: described bogey is the unwheeling pier.
5. automatically flexible universal moving bearing device according to claim 1 and 2, it is characterized in that: described automatically flexible universal travel mechanism is at least 3 covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258441.7A CN103287205B (en) | 2013-06-26 | 2013-06-26 | A kind of automatic telescopic direction movement bogey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310258441.7A CN103287205B (en) | 2013-06-26 | 2013-06-26 | A kind of automatic telescopic direction movement bogey |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103287205A true CN103287205A (en) | 2013-09-11 |
| CN103287205B CN103287205B (en) | 2016-05-11 |
Family
ID=49088938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310258441.7A Expired - Fee Related CN103287205B (en) | 2013-06-26 | 2013-06-26 | A kind of automatic telescopic direction movement bogey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103287205B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465240A (en) * | 2013-09-23 | 2013-12-25 | 北京北方车辆集团有限公司 | Bearing device with convenience in moving and quickness in lifting |
| CN104890695A (en) * | 2015-06-02 | 2015-09-09 | 长春轨道客车股份有限公司 | Movable vehicle jacking device |
| CN108209172A (en) * | 2018-01-19 | 2018-06-29 | 赵晓月 | A kind of books book carrier, book conveyor |
| CN108957051A (en) * | 2018-10-11 | 2018-12-07 | 国家电网有限公司 | Portable field change of current valve tester |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
| CN111847359A (en) * | 2020-08-12 | 2020-10-30 | 汪世兰 | Bottled liquid cosmetics processing annotates material mechanism |
| CN112623069A (en) * | 2020-11-12 | 2021-04-09 | 南京理工大学 | Bearing device and special automobile assembly production line |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07228103A (en) * | 1994-02-16 | 1995-08-29 | France Bed Co Ltd | Caster device |
| DE29611087U1 (en) * | 1996-06-25 | 1996-09-05 | Koetter Helmut | Motorized adjustable lifting frame with extendable double castors |
| CN2441663Y (en) * | 2000-03-03 | 2001-08-08 | 西北农林科技大学 | Automatic balance load stopped universal castor |
| CN2672238Y (en) * | 2003-12-18 | 2005-01-19 | 大庆石油管理局 | Self regulating shock-proof universal support roller |
| CN2751041Y (en) * | 2005-04-15 | 2006-01-11 | 王来成 | Improved universal caster for safety door of knitting machine |
| CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
| CN203358206U (en) * | 2013-06-26 | 2013-12-25 | 湘电重型装备有限公司 | Automatic stretching and universal moving bearing device |
-
2013
- 2013-06-26 CN CN201310258441.7A patent/CN103287205B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07228103A (en) * | 1994-02-16 | 1995-08-29 | France Bed Co Ltd | Caster device |
| DE29611087U1 (en) * | 1996-06-25 | 1996-09-05 | Koetter Helmut | Motorized adjustable lifting frame with extendable double castors |
| CN2441663Y (en) * | 2000-03-03 | 2001-08-08 | 西北农林科技大学 | Automatic balance load stopped universal castor |
| CN2672238Y (en) * | 2003-12-18 | 2005-01-19 | 大庆石油管理局 | Self regulating shock-proof universal support roller |
| CN2751041Y (en) * | 2005-04-15 | 2006-01-11 | 王来成 | Improved universal caster for safety door of knitting machine |
| CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
| CN203358206U (en) * | 2013-06-26 | 2013-12-25 | 湘电重型装备有限公司 | Automatic stretching and universal moving bearing device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465240A (en) * | 2013-09-23 | 2013-12-25 | 北京北方车辆集团有限公司 | Bearing device with convenience in moving and quickness in lifting |
| CN104890695A (en) * | 2015-06-02 | 2015-09-09 | 长春轨道客车股份有限公司 | Movable vehicle jacking device |
| CN108209172A (en) * | 2018-01-19 | 2018-06-29 | 赵晓月 | A kind of books book carrier, book conveyor |
| CN108209172B (en) * | 2018-01-19 | 2020-11-06 | 开封市图书馆 | Book carrier |
| CN108957051A (en) * | 2018-10-11 | 2018-12-07 | 国家电网有限公司 | Portable field change of current valve tester |
| CN109986500A (en) * | 2019-04-04 | 2019-07-09 | 湖南电气职业技术学院 | The assembly of large-tonnage dumper supports tooling to automatic telescopic with any |
| CN111847359A (en) * | 2020-08-12 | 2020-10-30 | 汪世兰 | Bottled liquid cosmetics processing annotates material mechanism |
| CN112623069A (en) * | 2020-11-12 | 2021-04-09 | 南京理工大学 | Bearing device and special automobile assembly production line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103287205B (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103287205B (en) | A kind of automatic telescopic direction movement bogey | |
| CN203358206U (en) | Automatic stretching and universal moving bearing device | |
| CN104325253B (en) | Beam welding production line crossbeam tipper | |
| CN202805182U (en) | Heavy-duty tire mechanical hand | |
| CN201923811U (en) | Adjustable rope tension power takeoff device | |
| CN104646999B (en) | Carrier roller and bearing housing mounting machine | |
| CN204209348U (en) | Beam welding production line crossbeam tipper | |
| CN203368261U (en) | Equipment for assembling magnetic steel of permanent magnet direct-driven wind power generator | |
| CN104475613B (en) | Crimping combination bottoming machine | |
| CN113107229A (en) | Assembled steel structure support | |
| CN210817952U (en) | Novel portable laser marking machine arm | |
| CN209797383U (en) | Hydraulic trailer for short-distance moving of matched large-scale equipment | |
| CN102328196B (en) | Vibration type pin pulling device | |
| CN104057927A (en) | Hydraulic supporting leg structure and movable type crusher | |
| CN209831505U (en) | Arbitrary automatic telescopic supporting tool for assembling large-tonnage dump truck | |
| CN104308441B (en) | Panel upset and micro-adjusting mechanism | |
| CN202862638U (en) | Range-limiting device connected through bulb rod end joint bearing | |
| CN201906976U (en) | Movable tightening nut mounting device | |
| CN206940344U (en) | A kind of cold rolling mill hydraulic cylinder changing device | |
| CN202137564U (en) | Rapping type pin pulling device | |
| CN204603711U (en) | A kind of roller carrier shaft bearing sleeve fitting machine | |
| CN213297867U (en) | Upper and lower limiting anti-collision device of pneumatic casing centralizer | |
| CN103213899A (en) | Auxiliary grinding wheel hoisting device | |
| CN103625856B (en) | A kind of device for aluminium section bar automatic transporting | |
| CN204262235U (en) | Crimping combination bottoming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |