CN103287205B - A kind of automatic telescopic direction movement bogey - Google Patents
A kind of automatic telescopic direction movement bogey Download PDFInfo
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- CN103287205B CN103287205B CN201310258441.7A CN201310258441A CN103287205B CN 103287205 B CN103287205 B CN 103287205B CN 201310258441 A CN201310258441 A CN 201310258441A CN 103287205 B CN103287205 B CN 103287205B
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- bogey
- automatic telescopic
- slip cap
- locking nut
- universal wheel
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- 241000272165 Charadriidae Species 0.000 claims description 4
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- 238000007599 discharging Methods 0.000 description 2
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- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
A kind of automatic telescopic direction movement bogey, comprises bogey, and described bogey is provided with automatic telescopic universal moving mechanism, and described automatic telescopic universal moving mechanism is made up of spring force governor motion, fastening mechanism, telescoping mechanism and universal wheel assembly; Described spring force governor motion comprises outer cover, adjusts screw, locking nut, spring shim and coil tension spring, described outer cover is fixed on bogey, described adjustment screw is arranged on outer cover, and by the fastening coil tension spring of spring shim, described coil tension spring is arranged in telescoping mechanism; Described telescoping mechanism comprises fixed cover, slip cap, and described fixed cover is arranged on bogey, and described slip cap is arranged in fixed cover, and is fixedly connected with universal wheel assembly; Described fastening mechanism is arranged on slip cap, and is positioned at the top of fixed cover. The present invention moves flexibly, is convenient to align, location, shift-in or shift out, and can reduce labour intensity, enhances productivity, and guarantees that ground is not destroyed.
Description
Technical field
The present invention relates to a kind of bogey, especially relate to a kind of automatic telescopic direction movement bogey.
Background technology
Along with industrialized development, production division is more and more extensive to the use of bogey (as unwheeling pier) movably, require also more and more higher, especially bogey or facility that mobile weight is larger, as larger frock, jack, support, specific purpose 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 industrial quarters to production environment and place, increasing production site environmental condition is constantly improved, surface condition is become better and better, thereby mobile on the ground facility have been proposed to more higher requirements, one of them important requirement is that facility can not destroy ground in movement. But existing bogey (as unwheeling pier) itself does not possess mobile sensitive and align the features such as location is convenient conventionally, generally need to use fork truck or lever just can move, and when mobile, inevitably can destroy ground.
More typical production division, 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 is at present lever, by manual operation lever, vehicle frame and large-scale total member are supported, and so not only labour intensity is high, and production efficiency is low, and can destroy ground, affect production environment, factory building maintenance cost is high, and security is not good enough.
Summary of the invention
Technical problem to be solved by this invention is; providing a kind of conveniently moves and aligns, locates; can reduce labour intensity; enhance productivity; guarantee that ground is not destroyed; effectively protection production environment, saves factory building maintenance cost, improves a kind of automatic telescopic direction movement bogey of production security.
The technical solution adopted for the present invention to solve the technical problems is: a kind of automatic telescopic direction movement bogey, comprise bogey, described bogey is provided with automatic telescopic universal moving mechanism, and described automatic telescopic universal moving mechanism is made up of spring force governor motion, fastening mechanism, telescoping mechanism and universal wheel assembly; Described spring force governor motion comprises outer cover, adjusts screw, locking nut, spring shim and coil tension spring, described outer cover is fixed on bogey, described adjustment screw is arranged on outer cover, by the fastening coil tension spring of spring shim, described coil tension spring is arranged in telescoping mechanism, described locking nut is arranged on outer cover, fastening adjustment screw; Described telescoping mechanism comprises fixed cover, slip cap, and described fixed cover is arranged on bogey, and described slip cap is arranged in fixed cover, and is fixedly connected with universal wheel assembly; Described fastening mechanism is arranged on slip cap, and is positioned at the top of fixed cover.
Further, described universal wheel assembly comprises connecting plate and universal wheel, and described universal wheel is arranged on connecting plate, and described connecting plate is connected 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 slip cap side by side.
Further, described bogey is unwheeling pier.
Further, described automatic telescopic universal moving mechanism is at least 3 covers (preferably 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; meanwhile, can guarantee that ground is not destroyed, effectively protect production environment; save the maintenance cost of factory building; improve the security of producing, be applicable to weight larger, need mobile bogey or facility, as larger frock, jack, support, specific purpose tool etc.
Utilize the present invention can overcome existing frock, jack, support, specific purpose tool etc. by shortcoming artificial and that lever moves, can effectively solve Grand Equipments product (as Large Electric wheel self-discharging vehicle, deadweight is from tens tons to hundreds of ton weight) the unwheeling pier that uses when general assembly very difficult problem when moving and aligning supporting-point, and can avoid damaging mill floor.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is front view embodiment illustrated in fig. 1;
Fig. 3 is the structure enlarged diagram of automatic telescopic universal moving mechanism embodiment illustrated in fig. 1;
Fig. 4 is the structure enlarged diagram of the medi-spring of automatic telescopic universal moving mechanism shown in Fig. 3 power governor motion;
Fig. 5 is the structure enlarged diagram of fastening mechanism in automatic telescopic universal moving mechanism shown in Fig. 3;
Fig. 6 is the structure enlarged diagram of telescoping mechanism in automatic telescopic universal moving mechanism shown in Fig. 3;
Fig. 7 is the structure enlarged diagram of universal wheel assembly in automatic telescopic universal moving mechanism shown in Fig. 3.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
With reference to accompanying drawing, the present embodiment comprises unwheeling pier 200, on described unwheeling pier 200, be evenly equipped with quadruplet automatic telescopic universal moving mechanism 100, described automatic telescopic universal moving mechanism 100 is made up of spring force governor motion 110, fastening mechanism 120, telescoping mechanism 130 and universal wheel assembly 140; Described spring force governor motion 110 comprises outer cover 111, adjusts screw 112, locking nut 113, spring shim 114 and coil tension spring 115, described outer cover 111 is fixed on unwheeling pier 200, described adjustment screw 112 is arranged on outer cover 111, by the fastening coil tension spring 115 of spring shim 114, described coil tension spring 115 is arranged in telescoping mechanism 130, described locking nut 113 is arranged on outer cover 111, fastening adjustment screw 112; Described telescoping mechanism 130 comprises fixed cover 131, slip cap 132, and described fixed cover 131 is arranged on unwheeling pier 200, and described slip cap 132 is arranged in fixed cover 131, and is fixedly connected with universal 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 slip cap 132 side by side, and are positioned at the top of fixed cover 131.
Described universal wheel assembly 140 comprises connecting plate 141 and universal wheel 142, and described universal wheel 142 is arranged on connecting plate 141, and described connecting plate 141 is connected 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 for load-bearing, and upper supporting plate 201, column 202, Xie Zhu plates 203, base 204 form bearing structure, and positioning baffle 205 only moves up and down for ensureing telescoping mechanism 130, limits its circular motion.
By be screwed into or back-out adjust screw adjust spring force size, adjust after spring force size, tighten locking nut, make it to be pressed on outer cover; Adjust the size of spring force and can determine the size of the pressure that telescoping mechanism bears, this pressure directly affects 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 universal wheel, shorten the service life of universal wheel; Pressure is too small, can make this bogey travel in moving process unstable, easily waves.
Described fastening mechanism plays the role of positioning, and determines the size of the motion amplitude of slip cap, thereby determines the height of automatic telescopic direction movement bogey built on stilts in the time of no-load; Up the flexible quantitative change of timing is large in described fastening mechanism, and down timing stroke diminishes; The size of stroke is determined by surface state, and when surface condition is better, stroke can be less, and when surface condition is poor, stroke can be larger.
Described telescoping mechanism can be realized automatic telescopic; in the time that bogey is subject to certain large weight or other pressure-acting; can make bogey contact with ground and prop all load; protection universal wheel is not damaged; and after load is cancelled; the automatic built on stilts of bogey, universal wheel auto-extending, facilitates moving and aligning of bogey.
Described universal 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, specific purpose tool.
Operation principle: in the time that bogey bears weight, under the Action of Gravity Field of suffered weight, universal wheel assembly can automatic indentation, only bear spring force, do not bear the gravity outside spring force, thereby guarantee that automatic telescopic universal moving mechanism can not damaged by pressure by weight, and bogey moves down under the effect of gravity, lower carrier plate assembly contacts with ground, bears the load of required support; After gravity is cancelled, automatic telescopic universal moving mechanism stretches out under the effect of coil tension spring, makes the automatic built on stilts of bogey, can do the movement of any direction.
The present invention adapts to the object that load capacity is very large, and the gravity of object is much larger than the spring force of the coil tension spring of automatic telescopic direction movement bogey.
Claims (3)
1. an automatic telescopic direction movement bogey, comprise bogey, it is characterized in that: described bogey is provided with automatic telescopic universal moving mechanism, described automatic telescopic universal moving mechanism is made up of spring force governor motion, fastening mechanism, telescoping mechanism and universal wheel assembly; Described spring force governor motion comprises outer cover, adjusts screw, locking nut, spring shim and coil tension spring, described outer cover is fixed on bogey, described adjustment screw is arranged on outer cover, by the fastening coil tension spring of spring shim, described coil tension spring is arranged in telescoping mechanism, described locking nut is arranged on outer cover, fastening adjustment screw; Described telescoping mechanism comprises fixed cover, slip cap, and described fixed cover is arranged on bogey, and described slip cap is arranged in fixed cover, and is fixedly connected with universal wheel assembly; Described fastening mechanism is arranged on slip cap, and is positioned at the top of fixed cover;
Described bogey is unwheeling pier, and described unwheeling pier comprises upper supporting plate, column, Xie Zhu plate, base, positioning baffle, lower carrier plate assembly; Described upper supporting plate is for load-bearing, and upper supporting plate, column, Xie Zhu plate, base form bearing structure, and positioning baffle is used for ensureing that telescoping mechanism only moves up and down, and limits its circular motion;
Described fastening mechanism comprises upper locking nut, lower locking nut, and described upper locking nut, lower locking nut are installed on slip cap side by side; Described fastening mechanism plays the role of positioning, and determines the size of the motion amplitude of slip cap, thereby determines the height of automatic telescopic direction movement bogey built on stilts in the time of no-load.
2. automatic telescopic direction movement bogey according to claim 1, is characterized in that: described universal wheel assembly comprises connecting plate and universal wheel, and described universal wheel is arranged on connecting plate, and described connecting plate is connected with slip cap by bolt.
3. automatic telescopic direction movement bogey according to claim 1 and 2, is characterized in that: described automatic telescopic universal moving 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 |
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| Publication Number | Publication Date |
|---|---|
| CN103287205A CN103287205A (en) | 2013-09-11 |
| CN103287205B true CN103287205B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310258441.7A Expired - Fee Related CN103287205B (en) | 2013-06-26 | 2013-06-26 | A kind of automatic telescopic direction movement bogey |
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| CN (1) | CN103287205B (en) |
Families Citing this family (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 |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611087U1 (en) * | 1996-06-25 | 1996-09-05 | Kötter, Helmut, 32120 Hiddenhausen | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3035439B2 (en) * | 1994-02-16 | 2000-04-24 | フランスベッド株式会社 | Caster equipment |
-
2013
- 2013-06-26 CN CN201310258441.7A patent/CN103287205B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29611087U1 (en) * | 1996-06-25 | 1996-09-05 | Kötter, Helmut, 32120 Hiddenhausen | 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 |
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| CN103287205A (en) | 2013-09-11 |
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Granted publication date: 20160511 |