WO2008113240A1 - Dispositif de réglage du niveau de pieds - Google Patents

Dispositif de réglage du niveau de pieds Download PDF

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Publication number
WO2008113240A1
WO2008113240A1 PCT/CN2007/071130 CN2007071130W WO2008113240A1 WO 2008113240 A1 WO2008113240 A1 WO 2008113240A1 CN 2007071130 W CN2007071130 W CN 2007071130W WO 2008113240 A1 WO2008113240 A1 WO 2008113240A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
leveling device
gear
rack
rotating shaft
Prior art date
Application number
PCT/CN2007/071130
Other languages
English (en)
Chinese (zh)
Inventor
Shunqing Deng
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008113240A1 publication Critical patent/WO2008113240A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/005—Support bases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • A47B91/02—Adjustable feet

Definitions

  • the utility model relates to a device installation technology, in particular to a device for horizontally adjusting a bracket for equipment placement.
  • FIG. 1 is the existing bracket leveling.
  • FIG. 2 is a partial enlarged view of a portion A of the conventional bracket leveling device of FIG. 1. Specifically, the hole is first punched in the ground to place the bracket, and then the bracket is fastened to the ground through the expansion bolt 7 and the expansion sleeve 6, and then the bracket is horizontally measured by the level 9 and finally adjusted according to the level of the bracket.
  • the flat washer 8 leveles the bracket.
  • the bracket leveling device includes a bracket which is sleeved by the upper column 4 and the lower column 3, and the upper column 4 and the lower column 3 are movable relative to each other, and the upper column 4 and the lower column 3 can also be fixed by fastening bolts 1. Relative position. When adjusting the height of the bracket, it is necessary to select a suitable leveling washer 8 according to the result of the horizontal level 9 measurement, raise the bracket, and insert the leveling washer 8 between the lower pillar 3 and the expansion bolt 7, and then reuse The level 9 is measured. If the level requirement is not met, adjustments need to be made by increasing or decreasing the leveling pad 8.
  • Existing stent leveling devices have at least the following disadvantages:
  • embodiments of the present invention provide a bracket leveling device that can easily adjust the height and level of the bracket.
  • an embodiment of the present invention provides a bracket leveling device, including a first bracket and a second bracket that is sleeved outside the first bracket and relatively movable, and the second bracket is worn on the second bracket.
  • a rotating shaft is fixed on the rotating shaft, the first bracket has a rack meshing with the gear;
  • the bracket leveling device further comprises a first bracket and a second bracket a locking mechanism for fixing the relative positions of the first bracket and the second bracket.
  • a further embodiment of the present invention provides a bracket leveling device, including a first bracket and a second bracket sleeved outside the first bracket and movable relative to each other, in the second branch
  • the frame is further provided with a fixing frame locked with the second bracket, a rotating shaft is disposed on the fixing frame, a gear is fixed on the rotating shaft, and the first bracket has a meshing engagement with the gear
  • the rack leveling device further includes a locking mechanism mounted on the first bracket and the second bracket for fixing the relative positions of the first bracket and the second bracket.
  • the embodiments of the present invention have the following advantages:
  • the utility model realizes the stepless adjustment of the height and the plane of the bracket by means of the rack and pinion, thereby improving the level of the installation plane.
  • the utility model can rotate the gear by rotating the long bolt as the rotating shaft to realize the height adjustment, and can be adjusted without moving the heavy bracket or the device, so that the adjustment can be performed quickly, and the observation can be performed while adjusting. At the same time, it also reduces the labor intensity during installation and construction.
  • the utility model has low requirements on the flatness of the ground, and can be applied to almost uneven ground, thereby increasing the applicability of the installation environment of the equipment.
  • FIG. 1 is a schematic structural view of a bracket leveling device in the prior art.
  • Figure 2 is a partial enlarged view of a portion A of the stent leveling device of the prior art of Figure 1.
  • Fig. 3 is a schematic structural view of the first embodiment of the bracket leveling device of the present invention.
  • FIG. 4 is a partial enlarged view of a portion B of the first embodiment of the stent leveling device of Figure 3.
  • FIG. 5 is a schematic structural view of a second embodiment of the bracket leveling device of the present invention.
  • Figure 6 is a partial enlarged view of a portion C of the second embodiment of the stent leveling device of Figure 5.
  • FIG. 7 is a schematic view showing the assembly of the second embodiment of the bracket leveling device of the present invention and the slide rail 23.
  • FIG. 8 is a schematic view showing the gear rack transmission positioning structure of the third embodiment of the bracket leveling device of the present invention.
  • Fig. 9 is a schematic view showing the state 1 of the third embodiment of the bracket leveling device of the present invention.
  • Figure 10 is a schematic view showing the second state of the third embodiment of the bracket leveling device of the present invention.
  • FIG. 3 is a schematic structural view of a first embodiment of the stent leveling device of the present invention
  • FIG. 4 is a partial enlarged view of a portion B of the first embodiment of the stent leveling device of FIG.
  • the bracket leveling device includes a first bracket 11 and a second bracket 12, wherein the first bracket 11 is inserted in the second
  • a rack 19 is provided on the upper wall of the first bracket 11.
  • a rotating shaft is bored on the second bracket 12, and a gear 13 meshing with the rack 19 is fixed to the rotating shaft.
  • the long rod bolt 17 is used as the rotating shaft of the gear 13, and the long rod bolt 17 passes through the fixing hole 30 in the second bracket 12, and then is fixed to the gear through the gear 13, thereby rotating the gear 13 It is fixed between the side walls of the second bracket 12.
  • the gear 13 can be rotated.
  • the limited gear 13 does not collide, and the flat bolt 14, the spring pad 15 and the nut 16 can also be mounted on the long bolt 17.
  • the long rod bolt 17 as the rotating shaft and the gear 13 can be fixed by pinning, and in the present embodiment, the gear pin hole on the gear 13 and the shaft pin hole 18 on the long rod bolt 17 are aligned. Then, the gear pin is inserted into the aligned shaft pin hole 18, so that the gear 13 and the long rod bolt 17 can not be rotated in the 0 direction, so that the rotation of the rotating shaft can drive the gear 13 to rotate.
  • the fastening method can also be used in other ways, such as bonding, welding or keying.
  • a rotating head having a polygonal prism, such as a square or hexagonal rotating head may be provided at the grip end 31 of the rotating shaft.
  • the long bolt 17 is used as the rotating shaft of the gear 13, which is easy to be industrially manufactured, and is easy for an operator to adjust by a tool such as a wrench: 5.
  • a locking bolt 21 mounted on the first bracket 11 and the second bracket 12 for fixing the relative positions of the first bracket 11 and the second bracket, and the lock is passed after the bracket is leveled.
  • the tightening bolt 21 locks the first bracket 11 and the second bracket 12 to prevent relative position between the first bracket 11 and the second bracket 12 due to the weight of the bracket itself or the weight of the device placed on the bracket. Move.
  • the rotating shaft can be fixed to the second bracket 12 and cannot be rotated. Due to the meshing relationship between the gear 13 and the rack 19, when the gear 13 fixed to the rotating shaft cannot rotate, the rack 19 It is also impossible to cause the vertical movement to be up and down, thereby further fixing the relative position between the first bracket 11 and the second bracket 12.
  • the width of the side wall of the first bracket 11 is narrow, so that the long bolt 17 is disposed outside the first bracket 11 without passing through the side wall of the first bracket 11, and the bracket can be considered.
  • the weight is designed.
  • FIG. 5 is a schematic structural view of a second embodiment of the novel bracket leveling device
  • FIG. 6 is a view of the bracket leveling device of FIG.
  • FIG. 1 A partial enlarged view of a portion C of the second embodiment.
  • the difference between the embodiment and the previous embodiment is that a through slot 20 is defined in the side wall of the first bracket 11 , and the long rod bolt 17 as a rotating shaft passes through the through slot 20 when the first bracket 11 is opposite to the second
  • the slot 20 moves relative to the long rod bolt 17, and the length of the slot 20 can limit the movement path and the movement limit of the first bracket 11 and the second bracket 12, and this movement limit That is, the range that the bracket leveling device can adjust
  • the pin is used as a way to fix the gear 13 and the rotating shaft, that is, the gear pin hole 2 on the gear 13 is aligned with the pin hole on the rotating shaft, and then the gear pin is inserted into the aligned pin hole. Therefore, it can not be rotated relative to each other, so that when the rotating shaft is rotated, the gear 13 can be driven to rotate. It can also be fixed by other means, such as bonding, welding or keying.
  • FIG. 7 is a schematic view showing the assembly of the second embodiment of the bracket leveling device of the present invention and the slide rail 23, and the two bracket leveling devices are connected by the beam 22 and the slide rail 23 to form a supporting installation device. Bracket assembly.
  • FIG. 8 is a schematic diagram of a rack and pinion transmission positioning structure of a third embodiment of the bracket leveling device of the present invention.
  • the embodiment includes a first bracket 11 and a second bracket 12, and on the second bracket 12: 5
  • a chute 26 is opened, and the long rod bolt 17 as a rotating shaft passes through the chute 26 and is fixed to the gear 13 in the first bracket 11.
  • the pin 13 and the rotating shaft pin are fixed as a fixed connection.
  • the method can also be fixed by other means, such as bonding, welding or keying.
  • a rack 19 is disposed in the first bracket 11, and meshes with the gear 13.
  • the gear 13 is rotated by rotating the long rod bolt 17, and the rack 19 is vertically displaced due to the meshing relationship of the gear 13 and the rack 19. Displacement.
  • a fixing frame 25 is disposed on the second bracket 12 to adjust the height position of the rotating shaft.
  • the fixing bracket 25 can be fixed to a certain height position of the second bracket by tightening the locking nut 24, and the long bolt 17 is fixed. It passes through the fixing frame 25 and the lock nut 24, and is rotatable relative to the fixing frame 25, and then the position of the fixing frame 25 is fixed as an adjustment origin to finely adjust the height of the bracket.
  • Fixing frame 25 can be used with a belt
  • the 5-tooth washer, toothed washer can be snapped onto the second bracket by internal teeth, loosen the toothed washer during adjustment and move to the appropriate position, and then lock the toothed washer to the second bracket via the lock nut 24.
  • the long rod bolt 17 has a grip end 31 for facilitating tool clamping to rotate the long rod bolt 17.
  • FIG. 9 is a schematic view showing a state 1 of a third embodiment of the bracket leveling device of the present invention.
  • the first bracket 11 is disposed inside the second bracket 12, and the long bolt 17 passes through the chute on the second bracket 12.
  • Fig. 10 is a schematic view showing a state 2 of the third embodiment of the bracket leveling device of the present invention.
  • the nut 24 fixes the holder 25, and then it can be adjusted based on the height of the holder 25.
  • This method can simultaneously adjust and fine-tune the large step, and is easy for the operator to adjust. Due to the wide range of adjustments, it is adaptable to all levels of the ground.
  • the above embodiments realize the stepless adjustment of the height and the plane of the bracket by means of the rack and pinion, thereby improving the levelness of the mounting plane, and rotating the gear by rotating the long bolt by a wrench.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Foundations (AREA)

Abstract

L'invention porte sur un dispositif de réglage du niveau de pieds comportant un premier pied (11) et un deuxième pied (12), un axe tournant installé dans le deuxième pied (12), un pignon (13) solidaire de l'axe tournant, et une crémaillère (19) qui engrene sur le pignon (13) installée dans le deuxième pied (11). Le dispositif comprend aussi un mécanisme de verrouillage installé dans le premier pied (11) et le deuxième pied (12). L'invention porte également sur un dispositif de réglage du niveau de pieds comportant un premier pied (11), un deuxième pied (12), un pied fixe (25) solidaire du deuxième pied (12) et installé dans le deuxième pied (12), un axe tournant installé dans le pied fixe (25), un pignon (13) solidaire de l'axe tournant, et une crémaillère (19) qui engrene sur le pignon (13), installée dans le premier pied (11). Une rainure coulissante (26) formée dans le deuxième pied (12) permet le coulissement du pied fixe (25). Le dispositif comprend aussi un mécanisme de verrouillage installé dans le premier pied (11) et le deuxième pied (12). L'utilisation d'un pignon et d'une crémaillère permet un réglage continu et réduit le travail d'installation même sur des sols irréguliers.
PCT/CN2007/071130 2007-03-16 2007-11-27 Dispositif de réglage du niveau de pieds WO2008113240A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2007201038660U CN201014149Y (zh) 2007-03-16 2007-03-16 支架调平装置
CN200720103866.0 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008113240A1 true WO2008113240A1 (fr) 2008-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/071130 WO2008113240A1 (fr) 2007-03-16 2007-11-27 Dispositif de réglage du niveau de pieds

Country Status (2)

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CN (1) CN201014149Y (fr)
WO (1) WO2008113240A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678505A (zh) * 2017-02-15 2017-05-17 东莞市圣荣自动化科技有限公司 一种应用于工业相机的调节支架
FR3079899A1 (fr) * 2018-04-10 2019-10-11 Sergio Lischetti Pied de bac a douche.
CN113324153A (zh) * 2021-05-31 2021-08-31 北京华之峰智能技术有限公司 一种便于安装的飞行区施工动态视频监控装置

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CN101901013B (zh) * 2010-06-30 2012-11-14 深圳市润天智数字设备股份有限公司 一种距离调节机构
CN102889082A (zh) * 2012-10-12 2013-01-23 无锡市张泾宇钢机械厂 一种矿山机械作业支撑平台
CN103807574A (zh) * 2012-11-06 2014-05-21 苏州久工自动化科技有限公司 一种可调整地脚结构
CN103557409A (zh) * 2013-11-13 2014-02-05 李理 一种开槽式支撑脚
CN105490182A (zh) * 2014-09-18 2016-04-13 国家电网公司 一种电力控制柜
CN105523705B (zh) * 2015-12-29 2018-05-15 芜湖东旭光电科技有限公司 拉边机更换支撑架
CN109103774A (zh) * 2018-10-18 2018-12-28 安徽继远检验检测技术有限公司 一种新型配电柜套件
CN109066378A (zh) * 2018-10-18 2018-12-21 安徽继远检验检测技术有限公司 一种易拆装配电柜套件
CN110158706B (zh) * 2019-04-19 2020-10-23 浙江双林环境股份有限公司 一种用于农村饮用水水箱安装的辅助装置及其方法
CN110449644A (zh) * 2019-07-18 2019-11-15 合肥市奥兰德机械科技有限公司 一种炮塔铣床
CN110468871B (zh) * 2019-08-15 2021-06-29 淄博齐林电力工程有限公司 变压器基础无级调高钢支架及其施工工艺
CN111485823A (zh) * 2020-05-07 2020-08-04 张强 一种自动找正的水井钻机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501122A (en) * 1993-01-26 1996-03-26 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Coupling device for connecting an engine block to a gear case
DE29512662U1 (de) * 1995-08-05 1996-12-05 A-Z Ausrüstung und Zubehör GmbH & Co KG, 42579 Heiligenhaus Höhenverstellbarer Fuß für Küchengeräte oder Möbel
CN1332059A (zh) * 2000-06-13 2002-01-23 3R系统国际有限公司 调平装置
CN2515253Y (zh) * 2001-11-15 2002-10-09 天津工程机械研究院 斜坡自动调平装置
EP1308707A1 (fr) * 2001-11-05 2003-05-07 CENTRE NATIONAL D'ETUDES SPATIALES (C.N.E.S.) Etablissement public, scientifique et Dispositif de plateau tournant destiné à supporter et orienter une charge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501122A (en) * 1993-01-26 1996-03-26 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Coupling device for connecting an engine block to a gear case
DE29512662U1 (de) * 1995-08-05 1996-12-05 A-Z Ausrüstung und Zubehör GmbH & Co KG, 42579 Heiligenhaus Höhenverstellbarer Fuß für Küchengeräte oder Möbel
CN1332059A (zh) * 2000-06-13 2002-01-23 3R系统国际有限公司 调平装置
EP1308707A1 (fr) * 2001-11-05 2003-05-07 CENTRE NATIONAL D'ETUDES SPATIALES (C.N.E.S.) Etablissement public, scientifique et Dispositif de plateau tournant destiné à supporter et orienter une charge
CN2515253Y (zh) * 2001-11-15 2002-10-09 天津工程机械研究院 斜坡自动调平装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678505A (zh) * 2017-02-15 2017-05-17 东莞市圣荣自动化科技有限公司 一种应用于工业相机的调节支架
FR3079899A1 (fr) * 2018-04-10 2019-10-11 Sergio Lischetti Pied de bac a douche.
CN113324153A (zh) * 2021-05-31 2021-08-31 北京华之峰智能技术有限公司 一种便于安装的飞行区施工动态视频监控装置

Also Published As

Publication number Publication date
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