CN103802598B - A kind of telescopic rack castor mechanism - Google Patents
A kind of telescopic rack castor mechanism Download PDFInfo
- Publication number
- CN103802598B CN103802598B CN201210447217.8A CN201210447217A CN103802598B CN 103802598 B CN103802598 B CN 103802598B CN 201210447217 A CN201210447217 A CN 201210447217A CN 103802598 B CN103802598 B CN 103802598B
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- Prior art keywords
- rack
- strut member
- adapter plate
- storage tank
- screw rod
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- 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 invention discloses a kind of telescopic rack castor mechanism, be arranged on bottom rack, comprise strut member, screw rod and universal caster wheel, be provided with a storage tank in described strut member, this storage tank bottom opening is positioned on bottom plate of machine cabinet; Described screw rod is arranged in strut member, and its top is set to the nut be positioned at above strut member, and bottom is provided with the universal caster wheel being positioned at storage tank inside, and described universal caster wheel is regulated in extended storage tank or indentation storage tank by screw rod.Compared with conventional cabinet castor, it is more flexible that the present invention can make rack carry, and saves the cost of installation of rack simultaneously, improve the installation effectiveness of rack, therefore the present invention have structure simple, be easy to processing, cost is low, practical, and can be applicable to the advantage of most of rack.
Description
Technical field:
The present invention relates to network service rack, what be specifically related to is a kind of network service rack castor, further, is a kind of telescopic rack castor mechanism.
Background technology:
The castor of traditional communication rack is all fixedly mounted on bottom rack by screw and nut, so that the carrying of rack, and when rack is installed, need to consider that rack fills the load-bearing after equipment and sealed bottom effect, and after rack fills equipment usually, castor is the weight cannot bearing rack, therefore castor is needed to remove, rack is allowed directly to drop on floor, although this mode load-bearing and sealing effectiveness better, when but rack needs again to move, can only move by manually lifting, not only operating inconvenience but also carrying labour intensity large; And bottom is had to the rack of seal request, then need to adopt the mode shown in Fig. 1, first near castor 101, leg 102 is fixedly mounted, and in rack bottom outside, closing plate 103 is installed, described closing plate 103 is consistent with the height of leg 102, leg 102 is slightly higher than the height of castor 101, make castor 101 unsettled, although this mode ensure that the sealing effectiveness bottom rack, but be that it increases making and the cost of installation of closing plate and leg, and this rack when mounted, more complicated, installation effectiveness is lower.
Summary of the invention:
For this reason, the object of the embodiment of the present invention is the telescopic rack castor mechanism providing a kind of bottom load bearing effect good, with solve conventional cabinet because of castor load bearing effect poor, need to make directly to drop on floor bottom rack, the problem of the existing inconvenience of Mobile cabinet again.
In addition, the object of the embodiment of the present invention is also the telescopic rack castor mechanism providing a kind of sealed bottom effective, needs to increase closing plate and leg to solve conventional cabinet sealed bottom, exist cost high, complicated, inefficient problem is installed.
For achieving the above object, the present invention is mainly by the following technical solutions:
A kind of telescopic rack castor mechanism, be arranged on bottom rack, comprise strut member, screw rod and universal caster wheel, be provided with a storage tank in described strut member, this storage tank bottom opening is positioned on bottom plate of machine cabinet; Described screw rod is arranged in strut member, and its top is provided with the nut be positioned at above strut member, and bottom is provided with the universal caster wheel being positioned at storage tank inside, and described universal caster wheel is regulated in extended storage tank or indentation storage tank by screw rod.
Preferably, above described strut member, a regulating part is also installed, this regulating part is by the first adapter plate, the second adapter plate and connect the first adapter plate, the connecting panel of the second adapter plate forms, described first adapter plate and the second adapter plate parallel to each other, and not in the same plane; Described first adapter plate is provided with the first fixed orifice, and the first adapter plate is fixedly mounted on strut member by jam nut through the first fixed orifice; Described second adapter plate is provided with the second fixed orifice, and described screw rod is through the second fixed orifice, and nut is positioned at above the second adapter plate.
Preferably, described strut member is doorframe shape, by top board, is positioned at top board both sides and the side plate vertical with top board is formed.
Preferably, described strut member is cylinder.
Preferably, described strut member is cuboid.
The telescopic rack castor mechanism of the present invention, bottom rack, strut member is installed, the storage tank of opening on bottom plate of machine cabinet is provided with in this strut member, utilizing screw rod to regulate realizes in the extended or retracted storage tank of universal caster wheel, when needs carrying rack, adjustable screw makes universal caster wheel stretch out storage tank; When needs seal bottom, adjustable screw makes universal caster wheel indentation storage tank, makes bottom rack and earth surface.Compared with conventional cabinet castor, it is more flexible that the present invention can make rack carry, and saves the cost of installation of rack simultaneously, improve the installation effectiveness of rack, therefore the present invention have structure simple, be easy to processing, cost is low, practical, and can be applicable to the advantage of most of rack.
Accompanying drawing illustrates:
Fig. 1 is the cross-sectional view that conventional cabinet sealed bottom is installed.
Fig. 2 is the cross-sectional view of installing bottom rack of the present invention.
Fig. 3 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention one.
Fig. 4 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention two.
Fig. 5 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention three.
Identifier declaration in figure: bottom plate of machine cabinet 1, strut member 2, top board 201, side plate 202, storage tank 203, screw rod 3, nut 301, universal caster wheel 4, regulating part 5, first adapter plate 501, second adapter plate 502, connecting panel 503, first fixed orifice 504, second fixed orifice 505, jam nut 6.
Detailed description of the invention:
For setting forth thought of the present invention and object, below in conjunction with the drawings and specific embodiments, the present invention is described further.
Core technology thought of the present invention is: bottom rack, install strut member, and in this strut member, be provided with the storage tank that can be held universal caster wheel, utilizing screw rod to regulate realizes in the extended or retracted storage tank of universal caster wheel, when needs carrying rack, adjustable screw makes universal caster wheel stretch out storage tank, be positioned at bottom rack, be convenient to carrying; When needs are to when sealing bottom rack, adjustable screw makes universal caster wheel be retracted in storage tank, makes bottom rack and earth surface.By technological thought of the present invention, can solve conventional cabinet because of castor load bearing effect poor, need to make directly to drop on floor bottom rack, the problem of the existing inconvenience of Mobile cabinet again; Conventional cabinet sealed bottom can also be solved need to increase closing plate and leg simultaneously, exist cost high, complicated, inefficient problem is installed.
The preferred embodiment of the present invention one
Refer to shown in Fig. 2, Fig. 3, Fig. 2 is the cross-sectional view of installing bottom rack of the present invention; Fig. 3 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention one.
Telescopic rack castor mechanism of the present invention, be arranged on bottom rack, comprise strut member 2, screw rod 3, regulating part 5 and universal caster wheel 4, strut member 2 is doorframe shape, by top board 201, be positioned at top board 201 both sides and the side plate 202 vertical with top board 201 is formed, and in strut member 2, being formed with a storage tank 203 by top board 201 and side plate 202, the bottom opening of this storage tank 203 is positioned on bottom plate of machine cabinet 1.
Screw rod 3 is arranged in strut member 2, and its top is set to the nut 301 be positioned at above strut member 2, and bottom is provided with universal caster wheel 4, and described universal caster wheel 4 is regulated in extended storage tank 203 or indentation storage tank 203 by screw rod 3.
Regulating part 5 is fixedly mounted on top board 201, it is made up of the connecting panel 503 of the first adapter plate 501, second adapter plate 502 and connection the first adapter plate 501, second adapter plate 502, described first adapter plate 501 and the second adapter plate 502 parallel to each other, and not in the same plane; Described first adapter plate 501 is provided with the first fixed orifice 504, and the first adapter plate 501 is fixedly mounted on strut member 2 by jam nut 6 through the first fixed orifice 504; Described second adapter plate 502 is provided with the second fixed orifice 505, and described screw rod 3 is through the second fixed orifice 505, and nut 301 is positioned at above the second adapter plate 502.
The preferred embodiment of the present invention two
Refer to shown in Fig. 2, Fig. 4, Fig. 2 is the cross-sectional view of installing bottom rack of the present invention; Fig. 4 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention two.
Telescopic rack castor mechanism of the present invention, be arranged on bottom rack, comprise strut member 2, screw rod 3, regulating part 5 and universal caster wheel 4, strut member 2 is cylinder, and in this cylinder, being provided with a storage tank 203, the bottom opening of this storage tank 203 is positioned on bottom plate of machine cabinet 1.
Screw rod 3 is arranged in cylindrical body supports part 2, and its top is set to the nut 301 be positioned at above strut member 2, and bottom is provided with universal caster wheel 4, and described universal caster wheel 4 is regulated in extended storage tank 203 or indentation storage tank 203 by screw rod 3.
Regulating part 5 is fixedly mounted on cylindrical body supports part 2 end face, it is made up of the connecting panel 503 of the first adapter plate 501, second adapter plate 502 and connection the first adapter plate 501, second adapter plate 502, described first adapter plate 501 and the second adapter plate 502 parallel to each other, and not in the same plane; Described first adapter plate 501 is provided with the first fixed orifice 504, and the first adapter plate 501 is fixedly mounted on strut member 2 by jam nut 6 through the first fixed orifice 504; Described second adapter plate 502 is provided with the second fixed orifice 505, and described screw rod 3 is through the second fixed orifice 505, and nut 301 is positioned at above the second adapter plate 502.
The preferred embodiment of the present invention three
Refer to shown in Fig. 2, Fig. 5, Fig. 2 is the cross-sectional view of installing bottom rack of the present invention; Fig. 5 is the rack foot wheel mounting structure schematic diagram of the preferred embodiment of the present invention three.
Telescopic rack castor mechanism of the present invention, be arranged on bottom rack, comprise strut member 2, screw rod 3, regulating part 5 and universal caster wheel 4, strut member 2 is cuboid, and in this cuboid, being provided with a storage tank 203, the bottom opening of this storage tank 203 is positioned on bottom plate of machine cabinet 1.
Screw rod 3 is arranged in cuboid strut member 2, and its top is set to the nut 301 be positioned at above strut member 2, and bottom is provided with universal caster wheel 4, and described universal caster wheel 4 is regulated in extended storage tank 203 or indentation storage tank 203 by screw rod 3.
Regulating part 5 is fixedly mounted on the end face of cuboid strut member 2, it is made up of the connecting panel 503 of the first adapter plate 501, second adapter plate 502 and connection the first adapter plate 501, second adapter plate 502, described first adapter plate 501 and the second adapter plate 502 parallel to each other, and not in the same plane; Described first adapter plate 501 is provided with the first fixed orifice 504, and the first adapter plate 501 is fixedly mounted on strut member 2 by jam nut 6 through the first fixed orifice 504; Described second adapter plate 502 is provided with the second fixed orifice 505, and described screw rod 3 is through the second fixed orifice 505, and nut 301 is positioned at above the second adapter plate 502.
The present invention corner place bottom rack respectively offers the hole that can be held into screw universal caster wheel, and inside each hole, in welding, be provided with the strut member of storage tank, tapped bore is arranged at this strut member top, next universal caster wheel can be held in storage tank, tapped bore installs screw rod, the end of screw rod is four aspect nuts, is beneficial to regulating part (spanner) clamping, can realizes stretching up and down of castor by regulating part (spanner) rotating screw bolt; When rack is installed, with regulating part (spanner) rotating screw bolt, put in by castor in strut member, when four castors all put in strut member, rack bottom surface is dropped on floor, completes laying of rack; When rack need be re-moved, with regulating part (spanner) rotating screw bolt, castor is stretched out outside strut member, and keep the height of four wheels consistent, and pin screw rod with regulating part (spanner) and jam nut, prevent screw rod from moving with rack and rotate, namely by the normal Mobile cabinet of castor.
In sum, the telescopic rack castor mechanism of the present invention, in rack installation process, can facilitate the secondary of rack to move, and achieves putting fast and installing of rack; And without the need to using closing plate can meet seal request bottom rack, reduce simultaneously rack install after whole height, for enclosure top cabling has vacateed space.
More than that the telescopic rack castor mechanism of one provided by the present invention is described in detail, apply specific case herein to set forth structural principle of the present invention and embodiment, above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. a telescopic rack castor mechanism, be arranged on bottom rack, it is characterized in that comprising strut member (2), screw rod (3) and universal caster wheel (4), be provided with a storage tank (203) in described strut member (2), this storage tank (203) bottom opening is positioned on bottom plate of machine cabinet (1); Described screw rod (3) is arranged in strut member (2), its top is provided with the nut (301) being positioned at strut member (2) top, bottom is provided with and is positioned at the inner universal caster wheel (4) of storage tank (203), and described universal caster wheel (4) regulates in extended storage tank (203) or indentation storage tank (203) by screw rod (3); Described strut member (2) top is also provided with a regulating part (5), this regulating part (5) by the first adapter plate (501), the second adapter plate (502) and connect the first adapter plate (501), the second adapter plate (502) connecting panel (503) form, described first adapter plate (501) is parallel to each other with the second adapter plate (502), and not in the same plane; Described first adapter plate (501) is provided with the first fixed orifice (504), and the first adapter plate (501) is fixedly mounted on strut member (2) by jam nut (6) through the first fixed orifice (504); Described second adapter plate (502) is provided with the second fixed orifice (505), described screw rod (3) is through the second fixed orifice (505), and nut (301) is positioned at the second adapter plate (502) top.
2. telescopic rack castor mechanism according to claim 1, it is characterized in that described strut member (2) is for doorframe shape, by top board (201), be positioned at top board (201) both sides and the side plate (202) vertical with top board (201) is formed.
3. telescopic rack castor mechanism according to claim 1, is characterized in that described strut member (2) is cylinder.
4. telescopic rack castor mechanism according to claim 1, is characterized in that described strut member (2) is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447217.8A CN103802598B (en) | 2012-11-09 | 2012-11-09 | A kind of telescopic rack castor mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210447217.8A CN103802598B (en) | 2012-11-09 | 2012-11-09 | A kind of telescopic rack castor mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103802598A CN103802598A (en) | 2014-05-21 |
| CN103802598B true CN103802598B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210447217.8A Expired - Fee Related CN103802598B (en) | 2012-11-09 | 2012-11-09 | A kind of telescopic rack castor mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103802598B (en) |
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| CN104434364A (en) * | 2014-12-31 | 2015-03-25 | 东莞市南城医院 | An easy-to-move cervical traction chair |
| CN105932563B (en) * | 2016-05-11 | 2018-05-01 | 严勤 | A kind of multi-purpose bearing type electronic box support device |
| CN106542150A (en) * | 2017-01-16 | 2017-03-29 | 江西紫宸科技有限公司 | A self-weighing ton bag auxiliary receiving device and receiving method |
| CN106672117A (en) * | 2017-02-28 | 2017-05-17 | 王金娣 | Kickstand device |
| CN110091938A (en) * | 2019-05-17 | 2019-08-06 | 东风专用设备科技有限公司 | Automatic floating positioning assembly AGV trolley |
| KR102858535B1 (en) * | 2020-08-19 | 2025-09-10 | 세메스 주식회사 | Supporting apparatus |
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| JPH02303901A (en) * | 1989-05-17 | 1990-12-17 | Orii:Kk | Caster provided with installation base |
| CN2104416U (en) * | 1991-08-12 | 1992-05-13 | 朱杰 | Adjustable universal wheel for refrigerator |
| CN2125513U (en) * | 1992-04-07 | 1992-12-23 | 黄国金 | Collectible swivel casters |
| CN2120713U (en) * | 1992-04-18 | 1992-11-04 | 赵举明 | Movement adjustable noiseless nois universal wheel |
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| JPH09202108A (en) * | 1996-01-29 | 1997-08-05 | Fujitsu Ltd | Caster structure |
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| CN202080062U (en) * | 2011-05-04 | 2011-12-21 | 广东海洋大学 | Telescopic caster device for chairs and stools |
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|---|---|
| CN103802598A (en) | 2014-05-21 |
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