CN2467091Y - Stable lifting and lowering device - Google Patents

Stable lifting and lowering device Download PDF

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Publication number
CN2467091Y
CN2467091Y CN 01203754 CN01203754U CN2467091Y CN 2467091 Y CN2467091 Y CN 2467091Y CN 01203754 CN01203754 CN 01203754 CN 01203754 U CN01203754 U CN 01203754U CN 2467091 Y CN2467091 Y CN 2467091Y
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China
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cylinder
guide
provided
coupler
lifting apparatus
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CN 01203754
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Chinese (zh)
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夏瑞松
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三丰医疗器材股份有限公司
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Priority to CN 01203754 priority Critical patent/CN2467091Y/en
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Publication of CN2467091Y publication Critical patent/CN2467091Y/en

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Abstract

The utility model relates to a lifting device, comprising a base, a fixed cylinder, a lifting member, a movable cylinder, and a connector, wherein, the fixed cylinder is vertically arranged on the base; the lifting member is vertically arranged on the base and is in parallel with the fixed cylinder; the movable cylinder is arranged on the lifting member; the connector is provided with the first and the second guide frames which are respectively arranged on the fixed cylinder and the movable cylinder; moreover, the connector is provided with at least one insertion hole, and a rolling element is inserted in the insertion hole; the rolling element is fixedly locked on the connector through a locking element. The stability and equilibrium in the lifting movement can be enhanced. Moreover, the utility model can enhance the length of travel of lifting.

Description

稳定的升降装置 Stable lifting device

本实用新型涉及一种升降装置,特别是关于一种利用连结器连结固定柱体与活动柱体可使力矩臂加宽,增加升降动作时的稳定性与平衡性的升降装置。 The present invention relates to a lifting device, the lifting device when the balance stability and in particular relates to a fixed cylinder connected to the connector by using the movable column can widen moment arm, increases the vertical movement.

传统升降装置均为单一柱体与单一升降构件的配合,因此在稳定性与平衡性上稍嫌不足。 Conventional single cylinder lifting means are fitted with a single lifting member, so the stability and balance inadequacies. 早期用于医疗器材的升降装置是着重于油压路的改善,以及耐磨元件的与柱体形状的搭配,如矩形升降导引结构即为一种单柱体的升降装置的改良。 Early lifting device for use in medical equipment is focused on improvement of the hydraulic pressure passage, and a cylindrical shape with a wear-resistant member, such as rectangular lifter guide structure shall be improved lifting apparatus of a single-cylinder. 再者,另有单一柱体的升降装置则是着重在调整这紧组件的改良。 Further, while a single cylinder of the lifting device is focused on improving this adjustment of the locking assembly. 目前已有的双柱体升降装置则着重于使行程增加,由于双柱体的空间占有,且又依靠复杂的滚轮组与链条的相互结合来达到增加行程的目的,不但增加升降装置的整体面积,而且由于零件复杂更添维修困扰。 At present, double-cylinder lift device focuses on increasing the stroke so that, due to the space occupied by the double column, and because they rely on complex bonded to each other with a chain roller assembly to achieve the purpose of increasing the stroke, not only to increase the overall area of ​​the lifting device , and because of the danger of parts of complex maintenance problems. 双柱体间亦未有任何连结构件,故容易因荷重而使得双柱体无法提供较高的稳定性与平衡性,尤其升降装置上升到顶端时,稳定性与平衡性将降低是其问题之一。 Nor any double coupling between the cylinder member, it is easy due to the load so that the cartridge can not provide high-bis stability and balance, especially when the lifting device rise to the top, stability and balance problems to reduce its one. 该传统式的升降装置并且无法调整为多节式,是有其改善之处本实用新型的主要目的是提供一种稳定的升降装置,利用连结器连结固定柱体与活动体,可使力矩臂加宽,增加升降度作时的稳定性与平衡性的升降装置。 The conventional-type lifting device and can not be adjusted to a multi-section type, there is the improvement of its primary object of the present invention is to provide a stable lifting device is coupled by a connecting member fixed to the movable cylinder, the moment arm can widened, increasing the stability and balance of the lifting device when the lifting of the work.

本实用新型的次一目的是提供一种稳定的升降装置,在连结器两侧设置滚动组件,即针轴承组件可强化升降动作时的力矩,以避免升降时不平衡。 The present invention a secondary object to provide a stable lifting device arranged in the connector on both sides of the rolling assembly, i.e., the needle bearing assembly may be strengthened when the torque down operation, the lift in order to avoid imbalance.

本实用新型的又一目的是提供一种稳定的升降装置,在活动柱体被升降构件驱动至最高点时,减少传统升降构件的轴杆上升极限所需的剩余空闲,因此,可使升降构件突破以往无法到达最高顶点的问题。 A further object of the present invention is to provide a stable lifting device, the lifting member is driven to the highest point, to reduce the conventional elevating shaft remaining free member rises desired limit cylinder event, therefore, allows the lifting member breakthrough in the past can not reach the highest vertex.

本实用新型的再一目的是提供一种稳定的升降装置,可在活动柱体或升降构件部分增为多节的柱体,以倍增行程。 The present invention still further object is to provide a stable elevator apparatus can be increased for the multi-section column or pillar in the active part of the lifting member to travel multiplication.

本实用新型的另一目的是提供一种稳定的升降装置,载具可锁在柱体顶端,亦可锁在压缸顶端,可增加不同的调整性,且不影响升降时的稳定性与平衡性。 Another object of the present invention is to provide a stable lifting means, the carrier may be at the top of the cylinder lock, can lock cylinder at the top, different adjustment of the increase, and does not affect the stability and balance when lifting sex.

本实用新型的还一目的是提供一种稳定的升降装置,连结器的上方、下方同时设置导杆的锁孔,以方便在安装时,连结器在正反向安装时,不必因导杆的锁固位置而注意,可适当地选择上方或下方锁孔以锁固导杆;还可在连结器上设置多个导杆的锁孔,以方便使用者需求对该活动柱体做上升行程的控制。 The present invention further object is to provide a stable lifting device, the coupler of the above, is provided below the locking hole while the guide bar, in order to facilitate the installation, in the forward and reverse links during installation is not necessary because the guide rod Note that while the locked position, can be appropriately selected above or below the locking hole to lock the guide bar; a plurality of locking holes may be provided on the guide bar coupler to facilitate the user needs to do activities cartridge upward stroke control.

本实用新型的再还一目的是提供一种稳定的升降装置,可直接在该连结器的侧壁上对滚组件锁固,而不必使用锁固元件自连结器外部来锁固滚动组件,以减少升降装置所占的整体空间,且可增加整体美观。 The present invention is also a further object is to provide a stable elevator apparatus can be directly on the side wall of the coupler to the locking roller assembly, without the use of self-locking coupling element to lock the external rolling assembly, to reducing the overall space occupied by the lift device, and may increase the overall appearance.

本实用新型的目的是这样实现的:一种稳定的升降装置,其特征是:包括一基座;一固定柱体,垂直地设于该基座上;一升降构件,垂直地设于该基座上且与该固定柱体平行;一活动柱体,装设于该升降构件上;一连结器,具有一第一及第二导引框分别装设于该固定柱体与该活动柱体上,且该连结器上设有至少一嵌孔,其内嵌入一滚动组件,并以一锁固元件将该滚动组件锁固在该连结器上,以及该连结器上设有至少二导杆分别对应该固定柱体与该活动柱体上的导引槽。 The object of the present invention is realized: a stable lifting device which is characterized in: comprising a base; a fixed cylinder vertically disposed on the base; a lift member vertically provided on the base and parallel to the fixing seat pillar; a movable cylinder, mounted on the lifting member; a coupler having a first and a second guide frame respectively mounted to the fixed cylinder and the movable cylinder on, and is provided with a fitting hole at least the coupler, which is embedded within a rolling assembly and a locking element to the locking assembly rolling on the link, as well as provided with at least two guide bars on the coupler respectively correspond to the fixed cylinder and the movable guide grooves on the column.

所述固定柱体、活动柱体及该连结器的第一及第二导引框均呈矩形结构。 The fixed cylinder, the first cylinder and the second guide frame and said coupler activity showed a rectangular configuration.

所述第一导引框与该第二导引框位于同一平面上。 The first guide frame and the second guide frame located on the same plane.

所述第一导引框与该第二导引框非位于同一平面上。 The first guide frame and the second guide frame located on the same non-plane.

所述滚动组件为滚针轴承组件。 The rolling bearing assembly is a needle assembly.

所述滚动组件具有一两侧为切面的主轴,而该主轴上装设有二可活动的滚针轴承,且该二滚针轴承间设有一衬套。 The two sides of the rolling assembly has a spindle section, which shaft is provided with at two movable needle bearing, and the two needle bearing is provided between a bush.

所述锁固元件呈一矩形块状,且于中央位置设有一凹槽,该锁固元件上分别设有三个串列的螺孔。 The locking elements form a rectangular block, and a recess is provided in a central position, three series of holes are provided on the locking element.

所述连结器的第一及第二导引框内壁上设有复数个圆槽,其内装置复数个耐磨元件,并对固定柱体与活动柱体迫紧。 The first and second guide walls of the connector box is provided with a plurality of circular grooves, which means a plurality of wear-resistant inner member, the movable cylinder and the stationary column packing.

所述滚动组件设于连结器的相对侧上。 The rolling assembly is provided on the opposite side of the coupler.

所述导杆设于连结器的上方或下方。 The guide bar is provided above or below the coupler.

由于采用上述方案:增加升降动作时的稳定性与平衡性,还可使升降的行程增加。 Due to the above solution: stability and balance, but also increases the lifting stroke increases the lifting action.

为了进一步了解本实用新型的特征及技术内容,请参阅以下有关本实用新型的详细说明与附图,然而所附图式仅供参考与说明用,而并非用来对本实用新型做任何限制;有关的附图为:图1为本实用新型的第一实施例立体部分到视图。 To further understand the present invention and technical features, refer to the following detailed description and appended drawings of the present invention, however, the accompanying drawings and described with reference purposes only, and not for any limitation of the present invention do; For the drawings are: Figure 1 a perspective part of a first novel embodiment according to the present practical view.

图2为本实用新型的第一实施例侧面剖视图。 FIG 2 is a first embodiment of the invention a side cross-sectional view.

图3为本实用新型的第一实施例剖视图。 Figure 3 is a first embodiment of the new cross-sectional view of the utility.

图4为本实用新型的第二实施例立体部分剖视图。 Figure 4 a perspective cross-sectional view of a portion of a second embodiment of the present invention.

图5、6为本实用新型的动作状态示意图。 5 and 6 of the present invention the operating state of Fig.

图7、8、9分别为本实用新型的第三实施例的俯视图、侧视图、仰视图。 FIG utility 7,8,9 plan view, respectively, of the present embodiment to a third embodiment, a side view, a bottom view of FIG.

请同时参阅图1、2、3,第一实施例包括有一基座10、一固定柱体20、一活动柱体30、一升降构件40、一连结器50,该固定柱体20及该升降构件40垂直地设于该基座10上,且该固定柱体20与该升降构件40平行。 Please also refer to FIG. 2, 3, the first embodiment comprises a base 10, a fixed cylinder 20, a movable cylinder 30, a lift member 40, a coupler 50, and the fixing of the lifting cylinder 20 member 40 is vertically disposed on the base 10, and the fixing cylinder 20 parallel to the elevating member 40. 而该活动柱体30装设于该升降构件40上、并由该升降构件40驱动进行升降动作,并且该活动柱体30与该固定柱体20亦呈平行。 The active column 30 and mounted on the lifting member 40 by the lift driving member 40 moved up and down, the movable cylinder 30 and the fixed cylinder 20 in parallel was also found. 该连结器50具有一第一及第一导引框51、52分别装设于该固定柱体20与该活动柱体30上,且该连结器50上设有至少一嵌孔53供一滚动组件54嵌入,并以一锁固元件55将该滚动组件54锁固在该连结器50上,以及该连结器50上设有至少二导杆60、61分别对应该固定柱体20与该活动柱体30上的导引槽62、63而进行升降导引,本实用新型的导杆60、61可设于该连结器50的上方或下方,以方便工作人员进行随意组装而不会影响安装过程的时间。 The first coupling 50 has a first guide frame 51 and 52 and are mounted on the fixing cylinder 20 and the movable cylinder 30, and is provided with at least one fitting hole 50. This connector 53 for a rolling assembly 54 is embedded, and a locking member 55 in the rolling assembly 54 locked in the coupling 50, and is provided with at least two guide rods 60, 61 on the connecting device 50 respectively correspond to the fixed cylinder 20 and the movable guide grooves 62 and 63 on the cylinder 30 for raising and lowering guide, the present invention may be provided on the guide rods 60, 61 above or below the coupler 50 to facilitate the assembly staff freely without affecting the installation time process. 其中该固定柱体20、活动柱体30及该连结器50的第一及第一导引框51、52均呈矩形结构等或其它几何形状。 Wherein the fixing cylinder 20, the movable cylinder 30 and the first coupler and the first guide frame 51 and 52 showed a rectangular or other geometric shapes like structure 50.

该固定柱体20与该活动柱体30可一体成型,或者是利用四片矩形板21、31与顶板22、32组装而成。 The fixed cylinder 20 and the movable cylinder 30 can be integrally formed, or the use of four rectangular plates 21 and 31 and top plate 22, 32 assembled together. 该四片矩形板21、31与顶板22、32可利用螺栓23、33锁固。 The four rectangular plates 21 and 31 and top plate 22, 32 by the bolts 23, 33 can be locked.

该连结器50基本上包括一分隔块56、一左、右短板57与一前、后长板58组合而成,该分隔块56的两端侧分别锁接该前、后长板58,再将该左、右短板57锁接于该前、后长板58的两端侧上以形成该第一导引框51及该第二导引框52,该连结器50的第一导引框51与该第二导引框52位于同一平面上。 The coupling 50 essentially comprises a spacer block 56, a left and right plate 57 with a short front and rear long plate combination 58, both end sides of the spacer block 56 are respectively connected to the lock front and rear long plate 58, then the right and left short locking plate 57 connected to the front, both ends of the long side of the rear plate 58 to form the first guide frame 51 and the second guide frame 52, the guide 50 of the first coupler lead frame 51 and the second guide frame 52 on the same plane. 其中该滚动组件54设于该连结器50相对侧的左、右短板57上的嵌孔53内。 Wherein the rolling assembly 54 disposed on the left side 50 opposite the coupler, the fitting hole on the right short board 5753.

如图1所示,该锁固元件55呈一矩形块状,且于中央位置设有一凹槽551,使得该锁固元件55上分别设有三个串列的螺孔552,供数支螺杆553将该锁固元件55锁固在该连结器50上。 1, the locking element 55 has a rectangular block, and a central location is provided with a recess 551, such that the locking element 55 is provided with three series of holes 552, 553 for screw count the locking element 55 locked on the coupling 50.

请参阅图4,第二实施例中的连结器50上的嵌孔53供该滚动组件54嵌入,并以该锁固元件55自该连结器50的前长板或后长板58上的螺孔571锁入,而将该滚动组件54锁固。 Please refer to FIG. 4, the fitting hole 50 in the second embodiment of the coupler 53 for the rolling assembly 54 is embedded, and in that the front locking element 55 from the coupling 50 of the elongated plate or the rear plate 58 in the long-spiro hole 571 into the lock, and locking the rolling assembly 54. 如图4所示,该锁固元件55为螺栓555,可减少制造成本与降低组装时间。 4, the locking element 55 is a bolt 555, and reduce the manufacturing cost can be reduced assembly time.

第一或第二实施例的滚动组件54均为滚针承组件。 The first or second embodiment of the rolling assembly 54 are needle roller bearing assembly. 该滚动组件54具有一主轴541,而该主轴541上装设有二可活动的滚针轴承542,且该二滚针轴承542设有一衬套543,如此,可使该滚针轴承542转动而不会互相碰撞。 The rolling assembly 54 having a spindle 541, the spindle 541 and the needle bearing 542 is provided with two tops movable, and the two needle bearing 542 is provided with a bushing 543, so, the needle bearing 542 can not rotated They will collide with each other. 如图4所示,其中该主轴541两侧不需具有切面,因为其不需如图1所示,需要锁固元件55锁固。 4, wherein both sides of the spindle 541 need not have a cut surface, since it does not need as shown, locking element 55 need a lock. 而如图1所示,该主轴541两侧需具有一切面544,是为使锁入于该锁固元件55的凹槽551上螺孔552的螺杆553迫紧,如此,才能使该滚针轴承组件被迫紧在该柱体20、30壁上。 And 1, both sides of the spindle 541 is required to have all the surface 544, for the locking into the groove 551 on the locking element 55 of the screw holes 552 of the packing 553, so, to make the needle forced tight bearing assembly 20, 30 in the cylinder wall.

连结器50的第一及第二导引框51、52,亦即长板58内壁上设有复数个圆槽581,供复数个耐磨元件582装置在该圆槽581内,并对该固定柱体20与该活动柱体30迫紧。 Coupler 51 first and second guide frame 50, that is provided with a plurality of the circular groove 58 on the inner wall of the long plate 581, a plurality of wear elements for the apparatus 582 secured within the circular groove 581, and the 20 column packing and the activities of the cylinder 30. 其中该滚动组件54的主轴541两侧的切面544即是为使锁入于该锁固元件55的凹槽551上螺孔552的螺杆553迫紧,如此,才能使该滚针轴承54组件被迫紧在该柱体20、30壁上。 Wherein both sides of the rolling shaft 541 of the assembly 54 to make the cut 544 that is screwed into the screw holes 552 on the groove 551 of the locking element 55 of packing 553, so, in order to make the needle bearing assembly 54 is packing the cylinder wall 20,30.

该升降构件40具有一可升降的轴杆41,而该中空的活柱体30装置于该轴杆41上,该活动柱体30的顶端设有一圆孔34及四个锁孔35用以锁固一载体70,如图5所示,以及供该升降构件40的轴杆41可托使该活动柱体30而驱动该活动柱体30升降。 The lifting member 40 has a shaft 41 vertically movable, and the hollow cylinder 30 viable means to the shaft 41, the movable cylinder 30 is provided with a circular top 34 and four locking holes 35 to lock a solid support 70, as shown in Figure 5, and the shaft member 40 for the lift rod 41 so that the bracket activities cylinder 30 drives the movable cylinder 30 and lifting. 该活动柱体30顶端结合该载体,是方便于转接载具。 The binding activity to the top of the support column 30, it is convenient to transfer the carrier.

请同时参阅图5、6,该升降装置装置在一手术台内,用以支撑一载具70,即手术床。 Please also refer to FIG. 5 and 6, the lifting means in an operating table for supporting a carrier 70, i.e., the operating table. 当该载具70需上升时,该升降构件40动作,推动该活动柱体30向上移动,此时该活动柱体30将该载具70往上推,即可推动该载具70向上移动。 When the vehicle 70 needs to increase, the operation of the lifting member 40, pushes the moving cylinder 30 is moved upward, when the movable cylinder 30 pushed up by the carrier 70, to urge the carrier 70 is moved upward. 当该活动柱体30移动至该导引槽63底部时,会抵住连结器50上的导杆60而带动该连结器50上升。 When the movable cylinder 30 moves to the bottom of the guide slots 63, 60 will be against the guide rod 50 to drive the coupling of the coupler 50 to rise. 当该连结器50上升至抵住该导杆61,则该导杆61会沿着该导引槽62移动。 When the coupler 50 to rise against the guide rod 61, 61 moves along the guide groove 62 of the guide bar. 如此,利用该连结器50连结该固定柱体20与该活动柱体30,可使力矩臂加宽,增加升降度作时的稳定性与平衡性的升降装置。 Thus, by using the coupler 50 connected to the fixing cylinder 20 and the movable cylinder 30, the moment arm can widen, increasing the stability and balance of the lifting device when the lifting of the work. 同时在该连结器50两侧设置滚动组件54,即滚针轴承组件可强化升降动作时的力矩,以避免升降时不平衡。 50 while rolling on both sides of the coupling assembly 54 is disposed, i.e., the needle bearing assembly may be strengthened when the torque down operation, the lift in order to avoid imbalance. 另外当该活动柱体30被该升降构件40驱动至最高点时,可减少传统升降构件40的轴杆41上升极限所需的剩余空间,因此,可使升降构件40提升到达最高顶点。 Further, when the movable cylinder 30 is driving the elevating member 40 to the highest point, reduce the shaft member 40 of conventional elevating rod 41 is moved upward limit remaining space needed, thus, the lifting member 40 can lift to reach the highest peak. 本实用新型的实施例可在活动柱体30或升降构件40部分增加为多节的柱体,以倍增行程。 Example embodiments of the present invention may be increased portion of the movable cylinder 40 elevating member 30 is a cylinder or multi-section to travel multiplication. 而且该载具70可锁在活动柱体30顶端,亦可锁在油压缸顶端,可增加不同的调整性,且不影响升降时的稳定性与平衡性。 And that the carrier 70 can be locked in the cylinder 30 to the top activity, also locked at the top of the hydraulic cylinder, the adjustment of the different increase and does not affect the stability and balance when lifting.

请同时参阅图7、8、9,主要不同于第一与第二实施例是该连结器50的第一导引框51与该第二导引框52非位于同一平面上,用以使该升降装置的行程增加。 Please also refer to FIG. 7, 8, mainly different from the first embodiment and the second embodiment is that the first coupler 51 and the guide block 50 of the second guide frame 52 located on the same non-plane, for causing the stroke increases the lifting device.

该第一导引框51与该第二导引框52分别以一倾斜部分59衔接而形成连结器50,如第一导引框51高而第二导引框52低,或第二导引框52高而第一导引框51低。 The first guide frame 51 and the second guide block 52 are at an inclined portion 59 formed by coupler adapter 50, as in the first guide block 51 and the high-low second guide frame 52, or the second guide high block 52 first guide frame 51 low. 滚动组件54则分别设于该第一与第二导引框51、52的上、下平面且呈对角侧处,并以锁固元件55迫紧锁固。 Rolling assembly 54 are provided on the first and second guide frames 51 and 52, and showed lower plane side of the angle, and the locking member 55 to lock forcing solid. 同时于该第一与第二导引框51、52的上、下平面、且另一对角侧处设有耐磨元件582。 While on the first and second guide frame 51 and 52, the lower plane, and the other side provided with a wear element 582 pairs at a corner.

另,本实施例为构成不同行程的选择,可于该活动柱体30或该固定柱体20上设有复数道不同行程的导引槽,如图1的编号63,并以设在该连结器50上的导杆583导引该导引槽,使该活动柱体30的上升行程被该导引槽所控制,因此,借由不同行程,亦即不同长度的导引槽来导引活动柱体30作上升行程。 Also, the present embodiment is configured to select a different stroke may be provided in the cylinder 30 or the activity of the fixed cylinder 20 on a plurality of different passes of the guide groove track, as shown in No. 631, and is provided in the coupling the guide rod 50583 is the guide grooves guide the upward stroke the movable cylinder 30 is controlled by the guide groove, and therefore, the stroke by means of different, i.e. the guide groove to guide the activities of different lengths cylinder 30 for upward stroke.

由上各实施例可知,本实用新型可达到下列特点与功效'1.本实用新型在活动柱体被升降构件驱动至最高点时,没有剩余空间,因此,可使升降构件突破以往无法到达最高顶点的问题。 Seen from the above embodiments, the present invention can achieve the following characteristics and effects of '1. The present invention is in the active lifting cylinder when the driving member to the highest point, there is no remaining space, thus, can not break through the elevating member reaches the highest problems vertices.

2.本实用新型利用连结器及一支固定柱体与活动柱体,可使矩臂加宽,增加升降动作时的稳定性。 2. The coupler of the present invention using a fixed cylinder and the movable cylinder, the moment arm can widen, increase stability lifting operation.

3.本实用新型在连结器两侧设置滚动组件,即滚针轴承组件可强化升降动作时的力矩,以避免升降时不平衡。 3. The present invention is provided on both sides of the rolling assembly coupling, i.e., needle roller bearing assembly may be strengthened when the torque down operation, the lift in order to avoid imbalance.

4.本实用新型可在活动柱体或升降构件部分增加为多节的柱体,以倍增行程。 4. The present invention may be in the active portion of the pillar member is increased to lift or a multi-cylinder section, multiplying to travel.

5.本实用新型载具可锁在柱体顶端,亦可锁在油压缸顶端,可增加不同的调整性,且不影响升降时的稳定性与平衡性。 The carrier of the present invention may be at the top of the cylinder lock, the lock at the top of the hydraulic cylinder can be increased to adjust the various properties, and does not affect the stability and balance when lifting.

6.本实用新型的连结器的上方、下方同时设置导杆的锁孔,以方便在安装时,连结器在正反向安装时,不必因导杆的销固位置而注意,可适当地选择上方或下方锁孔以销固导杆。 6. The top of the coupler of the invention, is provided below the locking hole while the guide bar, in order to facilitate the installation, in the forward and reverse links when installed, need not pinned by the position of the guide rod and attention, may be appropriately selected above or below the keyhole pinned to the guide rod. 可在连结器上设置多个导杆的锁孔,以方便依使用者需求对该活动柱体做上升行程的控制。 A plurality of locking holes may be provided on the guide bar coupler, according to the user needs to do to facilitate the upward stroke of the control cylinder activity.

7.本实用新型可直接在该连结器的侧壁上对滚动组件锁固,而不必使用锁固元件自连结器外部来锁固滚动组件,以减少升降装置所占的整体空间,且可增加整体美观。 7. The present invention may be directly locked on the side wall of the coupler of the rolling assembly, without having to use an external self-locking element to lock the connector assembly rolling, to reduce the overall space occupied by the lifting device, and may increase the overall appearance.

8.本实用新型连结器的第一导引框与该第二导引框如非位于同一平面上,可用以使该升降装置的行程增加。 8. The coupler of the present invention, a first guide frame and the second guide frame in the same plane as the non-available so that the stroke of the lifting device is increased.

综上所述,本实用新型利用双柱体与连结器的设计,确可到上述的诸多功能,符合新型专利要件,依法提出申请。 In summary, the present invention using a dual cartridge with the connector design, the above can be indeed many functions, in line with requirements of new patent, filed by law.

Claims (10)

1.一种稳定的升降装置,其特征是:包括一基座;一固定柱体,垂直地设于该基座上;一升降构件,垂直地设于该基座上且与该固定柱体平行;一活动柱体,装设于该升降构件上;一连结器,具有一第一及第二导引框分别装设于该固定柱体与该活动柱体上,且该连结器上设有至少一嵌孔,其内嵌入一滚动组件,并以一锁固元件将该滚动组件锁固在该连结器上,以及该连结器上设有至少二导杆分别对应该固定柱体与该活动柱体上的导引槽。 CLAIMS 1. A stable elevating device, which is characterized in: comprising a base; a fixed cylinder vertically disposed on the base; a lift member vertically disposed in the fixed cylinder and on the base parallel; a movable cylinder, mounted on the lifting member; a coupler having a first and second guide frames are fitted to the fixed cylinder and the movable cylinder, and is disposed on the coupler at least one fitting hole, which is embedded within a rolling assembly and a locking element to the locking assembly rolling on the link, as well as provided with at least two guide bars on the connecting cylinder should be secured respectively to the guide grooves on the active cylinder.
2.如权利要求1所述的稳定的升降装置,其特征是:所述固定柱体、活动柱体及该连结器的第一及第二导引框均呈矩形结构。 2. The stable lifting apparatus according to claim 1, characterized in that: said fixed cylinder, the first cylinder and the second guide frame and said coupler activity showed a rectangular configuration.
3.如权利要求1所述的稳定的升降装置,其特征是:所述第一导引框与该第二导引框位于同一平面上。 Stable lifting apparatus according to claim 1, wherein: the first guide frame and the second guide frame located on the same plane.
4.如权利要求1所述的稳定的升降装置,其特征是:所述第一导引框与该第二导引框非位于同一平面上。 4. The stable lifting apparatus according to claim 1, wherein: the first guide frame and the second guide frame located on the same non-plane.
5.如权利要求1所述的稳定的升降装置,其特征是:所述滚动组件为滚针轴承组件。 5. The stable lifting apparatus according to claim 1, characterized in that: said assembly is a needle rolling bearing assembly.
6.如权利要求1所述的稳定的升降装置,其特征是:所述滚动组件具有一两侧为切面的主轴,而该主轴上装设有二可活动的滚针轴承,且该二滚针轴承间设有一衬套。 And the two rolling said needle assembly having a spindle on both sides of the section, which shaft is provided with at needle bearing two movable,: 6. The lifting apparatus as claimed in stable claim 1, characterized in that inter has a bearing bush.
7.如权利要求1所述的稳定的升降装置,其特征是:所述锁固元件呈一矩形块状,且于中央位置设有一凹槽,该锁固元件上分别设有三个串列的螺孔。 7. The stable lifting apparatus according to claim 1, characterized in that: said locking element is a rectangular block shape, and a recess is provided in a central position, three tandem are provided on the locking element screw holes.
8.如权利要求1所述的稳定的升降装置,其特征是:所述连结器的第一及第二导引框内壁上设有复数个圆槽,其内装置复数个耐磨元件,并对固定柱体与活动柱体迫紧。 Which means a plurality of wear-resistant element within the first and second guide walls of the connector box is provided with a plurality of circular slots, and: stability as claimed lifting apparatus according to claim 1, characterized in that a fixed cylinder and activities column packing.
9.如权利要求1所述的稳定的升降装置,其特征是:所述滚动组件设于连结器的相对侧上。 9. The stable lifting apparatus according to claim 1, characterized in that: said rolling assembly is provided on the opposite side of the coupler.
10.如权利要求1所述的稳定的升降装置,其特征是:所述导杆设于连结器的上方或下方。 10. The stable lifting apparatus according to claim 1, characterized in that: said guide rod is provided above or below the coupler.
CN 01203754 2001-02-20 2001-02-20 Stable lifting and lowering device CN2467091Y (en)

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