CN106773167B - Structure for improving height abnormity of support column - Google Patents

Structure for improving height abnormity of support column Download PDF

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Publication number
CN106773167B
CN106773167B CN201611235135.1A CN201611235135A CN106773167B CN 106773167 B CN106773167 B CN 106773167B CN 201611235135 A CN201611235135 A CN 201611235135A CN 106773167 B CN106773167 B CN 106773167B
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CN
China
Prior art keywords
bottom bolt
supporting column
locking nut
improving
support column
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CN201611235135.1A
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CN106773167A (en
Inventor
陈沈
年婷
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Wuhan China Star Optoelectronics Technology Co Ltd
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Wuhan China Star Optoelectronics Technology Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs

Abstract

A structure for improving height anomaly of a support column, comprising: the device comprises a base station, a bottom bolt, a support column, a limiting frame and a locking nut; the bottom bolt penetrates through the base station and is arranged on the base station, the supporting column is fixed on the bottom bolt, the locking nut is sleeved on the supporting column and is located right above the bottom bolt, one end of the limiting frame is fixed on the side face of the base station, and the other end of the limiting frame is arranged right above the locking nut. The magnetic member is directly arranged on the locking nut, the space is saved, the installation is convenient, the attraction of the magnetic member to the bottom bolt prevents the rotating force generated on the horizontal direction of the bottom bolt from causing the bolt loosening and the height change of the supporting column. Through the clamp force on the vertical direction that anchor clamps produced, prevent rocking that the bottom bolt caused because the ascending friction of horizontal direction, simple to operate is firm.

Description

Structure for improving height abnormity of support column
Technical Field
The invention relates to a structure for strengthening the stability of a supporting column, in particular to a structure for improving the height abnormity of the supporting column.
Background
On present liquid crystal display panel production line, the support column of liftable on the base station plays important effect as conveying and accepting the unit, for example: the coating machine, the HPCP, the exposure machine and the rotating platform receive the running glass through the supporting columns, and the height of the supporting columns has important correlation on the uniformity of the manufactured glass and the crack phenomenon of jacking in the vacuum breaking process.
As shown in fig. 1, the bottom bolt 5 penetrates through the base platform and is arranged on the base platform 6, the supporting column 7 is arranged on the bottom bolt 5, the locking nut 4 is arranged above the bottom bolt, one end of the positioning frame 3 is arranged above the locking screw, the other end of the positioning frame is arranged on one side of the base platform 6, the bearing platform 1 is arranged on the top end of the supporting column 7, and the bearing platform 1 and the supporting column are connected through the sleeve 2. Because the support column is at the in-process of long-term lift, because frictional force's reason, bottom bolt 5 can produce not hard up in the horizontal direction, can lead to the high change of support column after the bolt is not hard up, and inconsistent support column can lead to making the appearance unusual, leads to pushing up garrulous base plate under the severe condition.
Disclosure of Invention
The invention aims to solve the problem that the height of a supporting column is changed due to the fact that a bolt is loosened by a rotating force generated by a fixed bolt in the horizontal direction in the long-term up-down lifting process of the supporting column, and designs a structure for improving the abnormal height of the supporting column.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme:
a structure for improving height anomaly of a support column, comprising: the device comprises a base station, a bottom bolt, a support column, a limiting frame, a locking nut and a fastener;
the fastener is used for fixing the bottom bolt relative to the locking nut;
the bottom bolt penetrates through the base station, the support column is fixed to the bottom bolt, the locking nut is sleeved on the support column and located right above the bottom bolt, one end of the limiting frame is fixed to one side of the base station, and the other end of the limiting frame is arranged right above the locking nut.
The structure for improving the height abnormity of the support column is characterized in that the fastener is a magnetic component arranged on one side of the locking nut towards the direction of the bottom bolt.
The structure for improving the height abnormity of the support column is characterized in that the magnetic component and the locking nut are integrated.
The structure for improving the height abnormity of the supporting column is characterized in that the size of the magnetic component is the same as that of the locking nut, and a through hole for the supporting column to pass through is formed in the center of the magnetic component.
The structure for improving the height abnormity of the support column is characterized in that the fastener is a fixing clamp, one end of the fixing clamp is arranged on one side, back to the direction of the bottom sleeve, of the locking nut, and the other end of the fixing clamp is arranged on one side, facing the base platform, of the head of the bottom bolt.
The structure for improving the height abnormity of the support column is characterized in that the height of the fixing clamp is changed along with the distance between the bottom sleeve and the locking screw.
The structure for improving the height abnormity of the supporting column is characterized in that the fixing clamp is arranged on one side opposite to the position of the limiting frame.
The structure for improving the height abnormity of the supporting column is characterized in that the clamping force of the fixing clamp is adjustable.
The structure for improving the height abnormity of the support column further comprises a bearing table arranged at the top end of the support column.
The structure for improving the height abnormity of the support column is characterized in that the bearing table is connected with the support column through a sleeve, and the sleeve is sleeved on the top of the support column.
The invention has the following beneficial effects:
the magnetic member is directly arranged on the locking nut, the space is saved, the installation is convenient, the attraction of the magnetic member to the bottom bolt prevents the rotating force generated on the horizontal direction of the bottom bolt from causing the bolt loosening and the height change of the supporting column.
Through the clamp force on the vertical direction that anchor clamps produced, prevent rocking that the bottom bolt caused because the ascending friction of horizontal direction, simple to operate is firm.
The clamp and the magnetic component can be adjusted according to actual conditions, the magnetic component can be used independently, the clamp can be used independently, and the clamp and the magnetic component can be used together.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 is a schematic structural view of a support column.
FIG. 2 is a diagram of a first embodiment of a structure for improving the height anomaly of a supporting pillar according to the present invention.
Fig. 3 is a schematic diagram of a second structure embodiment for improving the height anomaly of the supporting pillars according to the present invention.
Fig. 4 is a schematic diagram of a third structural embodiment of the present invention for improving the height anomaly of the supporting pillar.
In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, a first embodiment of the structure for improving the height anomaly of the supporting column according to the present invention includes a bearing platform 1, a sleeve 2, a limiting frame 3, a locking nut 4, a bottom bolt 5, a base 6, a supporting column 7, and a fixing clamp 8 for fixing the bottom bolt with respect to the locking nut.
Wherein, bottom bolt 5 sets up on base station 6 and runs through base station 6, and support column 7 sets up on bolt 5, and lock nut 4 suit is on support column 7, and is located bottom bolt 5 top, and plummer 1 sets up the top at support column 7, plummer 1 passes through sleeve 2 and is connected with the support column. One end of the limiting frame 3 is fixed on one side of the base station 6, and the other end of the limiting frame is arranged between the locking nut 4 and the sleeve 2 and close to the locking nut, so that the position of the locking nut 4 is limited. Fixing clamp 8 one end sets up on one side of bottom bolt 5 head towards base station 6 direction, and the other end sets up on one side of lock nut 4 dorsad bottom bolt 5 direction, and fixing clamp 8 sets up on the direction different with spacing position, avoids producing with spacing and interferes. The length of the fixing clamp 8 can change along with the maximum distance between the locking nut 4 and the bottom bolt head 5, the clamping force can be adjusted according to needs, the locking nut 4 and the bottom bolt 5 are clamped in the vertical direction by the fixing clamp 8, and the bottom bolt 5 is prevented from shaking in the horizontal direction to affect the stability of the support column 7.
As shown in fig. 2, a second embodiment of the structure for improving height anomaly of the supporting column according to the present invention includes a bearing platform 1, a sleeve 2, a limiting frame 3, a lock nut 4, a bottom bolt 5, a base 6, a supporting column 7, and a magnetic member 9. The magnetic member is used to fix the bottom bolt relative to the lock nut.
Bottom bolt 5 sets up on base station 6 and runs through base station 6, and support column 7 sets up on bolt 5, and lock nut 4 suit is on support column 7, and is located bottom bolt 5 top, and plummer 1 sets up the top at support column 7, plummer 1 passes through sleeve 2 and is connected with the support column. One end of the limiting frame 3 is fixed on one side of the base station 6, and the other end of the limiting frame is arranged between the locking nut 4 and the sleeve 2 and close to the locking nut, so that the position of the locking nut 4 is limited. The magnetic member 9 is provided on the side of the locknut 4 facing the bottom bolt 5, and may be bonded to the locknut or may be provided inside the locknut. The magnetic member has the same size as the lock nut 4, and a through hole for allowing the support post 7 to pass through is formed in the center of the magnetic member. Because magnetic force is produced with bottom bolt 5 to the magnetic member, make the bottom bolt produce an ascending power, can effectively improve the bottom bolt because rocking that the ascending revolving force of horizontal direction produced, maintain the stability of support column 7.
As shown in fig. 3, a third embodiment of the structure for improving height anomaly of a supporting column according to the present invention includes a bearing platform 1, a sleeve 2, a limiting frame 3, a lock nut 4, a bottom bolt 5, a base 6, a supporting column 7, a fixing clamp 8, and a magnetic member 9. The fastener is used to secure the bottom bolt relative to the jam nut.
Bottom bolt 5 sets up on base station 6 and runs through base station 6, and support column 7 sets up on bolt 5, and lock nut 4 suit is on support column 7, and is located bottom bolt 5 top, and plummer 1 sets up the top at support column 7, plummer 1 passes through sleeve 2 and is connected with the support column. One end of the limiting frame 3 is fixed on one side of the base station 6, and the other end of the limiting frame is arranged between the locking nut 4 and the sleeve 2 and close to the locking nut, so that the position of the locking nut 4 is limited. Fixing clamp 8 one end sets up on one side of bottom bolt 5 head towards base station 6 direction, and the other end sets up on one side of lock nut 4 dorsad bottom bolt 5 direction, and fixing clamp 8 sets up on the direction different with spacing position, avoids producing with spacing and interferes. The length of the fixing clamp 8 can change along with the maximum distance between the locking nut 4 and the bottom bolt head 5, the clamping force can be adjusted according to needs, the locking nut 4 and the bottom bolt 5 are clamped in the vertical direction by the fixing clamp 8, and the bottom bolt 5 is prevented from shaking in the horizontal direction to affect the stability of the support column 7. The magnetic member 9 is provided on the side of the locknut 4 facing the bottom bolt 5, and may be bonded to the locknut or may be provided inside the locknut. The magnetic member has the same size as the lock nut 4, and a through hole for allowing the support post 7 to pass through is formed in the center of the magnetic member. Because magnetic force is produced with bottom bolt 5 to the magnetic member, make the bottom bolt produce an ascending power, can effectively improve the bottom bolt because rocking that the ascending revolving force of horizontal direction produced, maintain the stability of support column 7. When mounting, the magnetic member is first adhered to the side of the lock nut 4 facing the direction of the bottom bolt 5, and then the lock nut 4 is rotated onto the support post 7. Then with anchor clamps 8 one end setting on the bottom bolt head towards the base station direction one side, the other end setting is on the side of lock nut dorsad bottom bolt direction, according to the height of bottom bolt head and the maximum distance adjustment anchor clamps 8 between the lock nut, adjust the clamp force of anchor clamps according to actual conditions, the clamp force is too loose can lead to anchor clamps to drop, does not play the clamping effect, the clamp force leads to bolt head or lock nut to warp too tightly easily.
When the magnetic clamp is used, the matching between the fixing clamp and the magnetic member can be determined according to actual conditions, and the clamp and the magnetic member can be used together or separately.
The magnetic member is directly arranged on the locking nut, the space is saved, the installation is convenient, the attraction of the magnetic member to the bottom bolt prevents the rotating force generated on the horizontal direction of the bottom bolt from causing the bolt loosening and the height change of the supporting column.
Through the clamp force on the vertical direction that anchor clamps produced, prevent rocking that the bottom bolt caused because the ascending friction of horizontal direction, simple to operate is firm.
The clamp and the magnetic component can be adjusted according to actual conditions, the magnetic component can be used independently, the clamp can be used independently, and the clamp and the magnetic component can be used together.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (8)

1. A structure for improving a height anomaly of a support column, comprising: the device comprises a base station, a bottom bolt, a support column, a limiting frame, a locking nut and a fastener;
the fastener is used for fixing the bottom bolt relative to the locking nut; the fastener comprises a magnetic component arranged on one side of the locking nut facing the direction of the bottom bolt and/or a fixing clamp, one end of the fixing clamp is arranged on one side of the locking nut facing away from the direction of the bottom sleeve, and the other end of the fixing clamp is arranged on one side of the head of the bottom bolt facing the base station;
the bottom bolt penetrates through the base station, the support column is fixed to the bottom bolt, the locking nut is sleeved on the support column and located right above the bottom bolt, one end of the limiting frame is fixed to one side of the base station, and the other end of the limiting frame is arranged right above the locking nut.
2. The structure for improving the height abnormality of a supporting column according to claim 1, wherein in the case where said fastener includes said magnetic member, said magnetic member is integrated with a lock nut.
3. The structure for improving the height abnormality of a supporting column according to claim 1, wherein in the case that the fastening member includes the magnetic member, the magnetic member has the same size as the lock nut, and a through hole for passing the supporting column is provided in the center of the magnetic member.
4. The structure for improving the height abnormality of a supporting column according to claim 1, wherein in the case where said fastener comprises said fixing jig, the height of said fixing jig varies with the distance between the bottom sleeve and the locking screw.
5. The structure for improving the height abnormality of a supporting column according to claim 1, wherein in the case where said fastening member includes said fixing jig, said fixing jig is disposed on a side opposite to a position of a spacing frame.
6. The structure for improving the height abnormality of a supporting column according to claim 1, wherein in the case where said fastener includes said fixing jig, a clamping force of said fixing jig is adjustable.
7. The structure for improving the height anomaly of a supporting column according to claim 1, further comprising a bearing table arranged at the top end of the supporting column.
8. The structure for improving the height abnormity of the supporting column according to claim 7, wherein the bearing platform is connected with the supporting column through a sleeve, and the sleeve is sleeved on the top of the supporting column.
CN201611235135.1A 2016-12-28 2016-12-28 Structure for improving height abnormity of support column Active CN106773167B (en)

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Application Number Priority Date Filing Date Title
CN201611235135.1A CN106773167B (en) 2016-12-28 2016-12-28 Structure for improving height abnormity of support column

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Application Number Priority Date Filing Date Title
CN201611235135.1A CN106773167B (en) 2016-12-28 2016-12-28 Structure for improving height abnormity of support column

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CN106773167B true CN106773167B (en) 2020-08-28

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI228372B (en) * 2003-10-30 2005-02-21 Quanta Comp Inc Plastic adjustable pedestal
JP2007017498A (en) * 2005-07-05 2007-01-25 Berutekku Kk Screen protective device
JP2009194335A (en) * 2008-02-18 2009-08-27 Orc Mfg Co Ltd Substrate support mechanism of exposure apparatus
CN202702212U (en) * 2012-06-05 2013-01-30 奇瑞汽车股份有限公司 Support mechanism for tool platform
CN103054685A (en) * 2012-12-18 2013-04-24 张红 Surgical drainage support
CN104181718B (en) * 2014-09-15 2017-02-15 昆山精讯电子技术有限公司 Manually adjustable mechanism for testing flicker values of liquid crystal display panels

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