CN105517937A - Guide device for elevator - Google Patents
Guide device for elevator Download PDFInfo
- Publication number
- CN105517937A CN105517937A CN201380078426.2A CN201380078426A CN105517937A CN 105517937 A CN105517937 A CN 105517937A CN 201380078426 A CN201380078426 A CN 201380078426A CN 105517937 A CN105517937 A CN 105517937A
- Authority
- CN
- China
- Prior art keywords
- boots
- connecting element
- bar portion
- leading
- elastic deformation
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/047—Shoes, sliders
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention is a guide device for an elevator for addressing the problem of making a guide shoe easily replaceable, wherein the guide device for an elevator is provided with a guide shoe which slides in engagement with a guide rail, and a holder installed in a lifting body, the holder having a concave shape for accommodating the guide shoe and being provided with a shoe fixture for fixing the guide shoe accommodated inside the concave shape and a lever formed integrally with the shoe fixture. The shoe fixture is such that, when the lever is elastically deformed by being pressed, the shoe fixture is displaced together with the elastic deformation of the lever to a release position for releasing the fixation of the guide shoe and releases the fixation of the guide shoe, whereas when the lever is no longer being pressed and is restored to a previous state before being elastically deformed, the shoe fixture returns to a fixation position for fixing the guide shoe and fixes the guide shoe.
Description
Technical field
The present invention relates to the guiding device of elevator.
Background technology
Usually in elevator, along the pair of guide rails being fixed on lift path wall, be provided with and be elevated for carrying out car and bob-weight the guiding device guided.Guiding device is installed on the outside face of car and bob-weight usually, there will be a known use and is rotatably crimped on the structure of the guide wheel of guide rail or uses and guide rail carries out the structure leading boots of sliding with fastening.
Patent documentation 1 ~ 3 discloses to use leads the structure of boots, disclose by the retainer of the outside face being installed on car and bob-weight and be held in retainer removably lead the guiding device that boots form.Guiding device described in patent documentation 1 and 2 has following structure: the boots connecting element of lid is fastened by bolts and fixes in retainer, leads boots and is fixed by the boots connecting element of this lid.Guiding device described in patent documentation 3 has following structure: lead boots and fix base station component in claw-like by bolt.
Prior art document
Patent documentation
Patent documentation 1: Japanese Patent Laid-Open 2001-261259 publication
Patent documentation 2: Japanese Patent Laid-Open 2010-149946 publication
Patent documentation 3: Japanese Patent Laid-Open 2007-326691 publication
Summary of the invention
Invent technical matters to be solved
In guiding device described in patent documentation 1 ~ 3, leading boots can occur wear and tear thus cause deterioration with the running time of elevator pro rata.Therefore, periodic replacement is needed to lead boots.
But, lead in the fixed sturcture of boots described in patent documentation 1 ~ 3, to lead boots change time, carry out following replacement operation, that is: the bolt for fixing boots connecting element is first unscrewed, pull down boots connecting element from retainer, be replaced by new lead boots after, again tighting a bolt is fixed boots connecting element.
Therefore, when described in patent documentation 1 ~ 3 lead boots change, need for the instrument unscrewed or tight a bolt, thus need to spend time of preparation tool and expense.In addition, also to consider that the bolt relaxed when having unscrewed bolt or boots connecting element etc. drop to the situation in lift path.In this situation, replacement operation becomes loaded down with trivial details, and operating efficiency declines.
The present invention considers the problems referred to above point and completes, propose a kind of can easily to the guiding device of leading boots and changing.
The technical scheme that technical solution problem adopts
In order to solve the problem, the guiding device of elevator involved in the present invention comprises: with erect the guide rail being arranged at lift path fasten go forward side by side line slip lead boots, and keep removably leading boots and being arranged at the retainer carrying out the lifting body be elevated along guide rail, the feature of the guiding device of this elevator is, holder has for receiving the recess shapes leading boots, comprise: for the boots connecting element of leading boots received in attachment recess shape, and to form as one bar portion with boots connecting element, boots connecting element is when bar portion is pressed and elastic deformation occurs, the fixing releasing position of removing and leading boots is displaced to along with the elastic deformation in bar portion, thus the fixing of boots is led in releasing, be not pressed in bar portion and state before returning to elastic deformation time, return to the fixed position of fixedly leading boots, thus be fixed leading boots.
Invention effect
According to the present invention, can change leading boots easily.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the guiding device in present embodiment.
Fig. 2 is the block diagram of guiding device.
Fig. 3 is the Facad structure figure in boots connecting element and bar portion.
Fig. 4 is the plan structure figure of guiding device.
Detailed description of the invention
Below, for accompanying drawing, an embodiment of the invention are described in detail.
Fig. 1 illustrates the exploded perspective view of the guiding device 1 in present embodiment.Guiding device 1 is by leading boots 10 and retainer 20 is formed.
Lead boots 10 and be configured to that there is recess shapes 11, and be held in retainer 20.Under the state being held in retainer 20, inside face 12 and the guide rail card of recess shapes 11 are merged into line slip.In addition, multiple groove is formed at the outside face 13 of recess shapes.The plurality of groove is used for qurer manufacture and leads boots 10.By the interval of component being removed when guaranteeing intensity thus can fee of material being cut down.
Retainer 20 is configured to have boots connecting element 21, bar portion 22, pawl 23 and recess shapes 24, is fastened by bolts and the outside face of the car be fixed on as lifting body and bob-weight.Boots connecting element 21 and bar portion 22 form as one, be provided as on the top of retainer 20 and bottom a pair, symmetrical boots connecting element 21 and bar portion 22.
Pawl 23 is also same, arranges symmetrical pawl 23 on the top of retainer 20 and bottom.The size of recess shapes 24 is roughly the same with the outer loose size leading boots 10 or slightly large, has the shape can received and lead boots 10.Retainer 20 utilizes these boots connecting elements 21, bar portion 22, pawl 23 and recess shapes 24, keeps removably leading boots 10.
In addition, retainer 20, using resin as material, obtained, but material is not limited to resin by one-body molded manufacture, aluminium, cast iron also can be used to manufacture as casting article and obtain.
Here, the fixing operation that will lead when boots 10 are fixed to retainer 20 is described.First, catch arbitrary symmetrical a pair bar portion 22 of top and the bottom being arranged at retainer 20 respectively to bar portion 22 (being set to a pair bar portion 22 on top here) from outside finger and apply, towards the power of inner side, to make bar portion 22 carry out elastic deformation to the inside thus.
After making bar portion 22 carry out elastic deformation towards inner side, the boots connecting element 21 of the left and right formed as one with bar portion 22 is respectively to outer expandable about 1 ~ 2mm.Under the state expanded laterally, the outer loose size that the distance between the boots connecting element 21 of left and right becomes than leading boots 10 is large.
Then, with point catch bar portion 22 state under, between the boots connecting element 21 expanded laterally, with from top mode downward insert and lead boots 10, boots 10 will be led thus and be arranged at retainer 20.Then finger leaves bar portion 22.
After finger leaves bar portion 22, bar portion 22 returns to the state before elastic deformation.After state before bar portion 22 returns to elastic deformation, the distance between boots connecting element 21 also returns to original state.Due to return to original state boots connecting element 21 between distance less than the outer loose size leading boots 10, therefore, by making boots connecting element 21 return to original state, thus lead boots 10 and be fixed in lifting direction (Z-direction).
Guide rail direction (X-direction) utilizes pawl 23 to fix and leads boots 10, in the Y direction, because retainer 20 has the recess shapes 24 that boots 10 are led in storage, therefore fixed by this recess shapes 24 and lead boots 10.By the way, lead boots 10 and be fixed in retainer 20, retainer 20 keeps leading boots 10.
Then, to needing the replacement operation changed when leading boots 10 to be described.First, catch arbitrary symmetrical a pair bar portion 22 of top and the bottom being arranged at retainer 20 respectively to bar portion 22 (being set to a pair bar portion 22 on top here) from outside finger and apply, towards the power of inner side, to make bar portion 22 carry out elastic deformation to the inside thus.
As described above making after elastic deformation occurs in bar portion 22, boots connecting element 21 is expanded laterally, thus the distance between boots connecting element 21 becomes large, thus, remove under the state that distance between boots connecting element 21 has become large there occurs deterioration lead boots 10, and be replaced by and new lead boots 10, then finger leaves bar portion 22.While state before bar portion 22 returns to elastic deformation, the distance between boots connecting element 21 also returns to original state, and thus, new boots 10 of leading are fixed by boots connecting element 21 and pawl 23.By the way, be replaced by and new lead boots 10 by the boots 10 of leading that there occurs deterioration, retainer 20 keeps new boots 10 of leading.
Fig. 2 illustrates the spatial structure of the guiding device 1 of leading under state that boots 10 are fixed on retainer 20.Lead boots 10 to be fixed by boots connecting element 21 in lifting direction (Z-direction), guide rail direction (X-direction) is fixed by pawl 23.Be fixed by recess shapes 24 in the Y direction.In addition, as mentioned above, the bar portion 22 formed as one with boots connecting element 21 by pressing thus can hold mode be removed.
Fig. 3 shows the Facad structure in boots connecting element 21 and bar portion 22.Boots connecting element 21 has projection 211 with the contact surface of leading boots 10.Utilize this projection 211 can reduce and the area of contact leading boots 10, thus increase pressing force.In addition, boots connecting element 21 here has projection 211, but is not limited to this, also can be the plane without projection 211.
In addition, following situation is illustrated, that is: if catch bar portion 22 from outside finger and apply towards the power F1 of inner side, then bar portion 22 carries out elastic deformation to the inside, elastic deformation is carried out to the inside by making bar portion 22, thus expand laterally with the boots connecting element 21 that this bar portion 22 forms as one, but specifically, power F1 is assumed to be grip and the 20kgf of adult usually.In addition, the length L1 in bar portion 22 adjusted and be designed to make the boots connecting element 21 when being applied in bar portion 22 by the pressing force of 20kgf open about 1 ~ 2mm laterally.
Fig. 4 shows the plan structure under the state that guiding device 1 is arranged at car and bob-weight.Under the state that guiding device 1 is arranged at car and bob-weight, lead boots 10 and be kept device 20 and keep, retainer 20 is fastened and be fixed on the outside face 30 of car and bob-weight by bolt 31.In addition, guide rail 40 extends along the building wall 50 forming lift path and is fixed.
Guiding device 1, when utilizing not shown drive system to make car and bob-weight be elevated along the vertical direction, to engage with guide rail 40 by making to lead boots 10 and to slide, thus guiding along guide rail 40 pairs of cars and bob-weight.In addition, such as, when observing car from front, the top of the outside face 30 in the left and right of car and bottom arrange each guiding device 1 respectively, amount to four.
As mentioned above, according to the present embodiment, by in the guiding device of leading boots 10 and keep the retainer 20 of leading boots 10 to be formed in the mode that can dismantle, retainer 20 comprises boots connecting element 21 and bar portion 22, its elastic deformation is made by utilizing certain pressing force pressing lever portion 22, thus the distance expanded between the boots connecting element 21 that bar portion 22 forms as one, and under the state that expanded of distance, boots 10 are led from inserting and be provided with between boots connecting element 21, then, by removing the pressing to bar portion 22, distance between the elastic deformation in bar portion 22 and boots connecting element 21 is restored, boots 10 will be led thus and be fixed on retainer 20, therefore, do not need instrument just can be fixed leading boots 10 and change.
In addition, according to the present embodiment, retainer 20 comprises symmetrical boots connecting element 21 and bar portion 22, when leading the fixing of boots 10 and changing, utilize the bar portion 22 of certain pressing force pressing left and right, to make it, elastic deformation occurs, expand the distance between boots connecting element 21 thus, therefore, possess compared with the situation in boots connecting element 21 and bar portion 22 with such as only having side in the left and right sides, the loading be applied on finger can reduce half.When the length L1 in bar portion 22 is designed to utilize the power F1 of the grip being assumed to general adult to press there is elastic deformation in bar portion 22, therefore, it is possible to reduce the loading be applied on finger.Thereby, it is possible to alleviate operational load.
In addition, in the present embodiment, the position arranging boots connecting element 21 and bar portion 22 adopts overlooks the shape that direction guiding rail 40 is given prominence to from the planar portions that retainer 20 contacts with the outside face 30 of car under visual angle shown in Fig. 4, above that and below, with and the position of root side that is connected of the planar portions that contacts of outside face 30 between be provided with groove, guide rail 40 side is provided with boots connecting element 21 and bar portion 22.By adopting this structure, when can obtain utilizing the grip F1 of general adult to press simply, can make bar portion 22 that the structure of elastic deformation occurs, and the shape that stably keeps leading boots 10 can be realized.
As shown in Figure 1 or 2, the position of the root side be connected due to the planar portions contacted at retainer 20 and the outside face 30 of car does not arrange pawl etc., therefore, without the need to using instrument, just can carry out the replacement operation leading boots 10 easily by manpower, and ensure that the intensity keeping leading boots 10.And, be provided with the side surface part of pawl 23, the face of opposition side maintaining the side of leading boots 10 is provided with the enhanced portion of the mountain shape of formation from the planar portions contacted with outside face 30, while boots 10 are led in maintenance, ensure that the intensity of the loading tolerated when being applied with the weight etc. of car.Further, the enhanced portion of this mountain shape is formed as avoiding boots connecting element 21 and bar portion 22, therefore, can make bar portion 22 that elastic deformation occurs when utilizing the grip F1 of general adult to press, and the mobility of boots connecting element 21 when can not hinder pressing lever portion 22.
Therefore, according to the present embodiment, due to without the need to preparation tool, do not need the fasteners such as bolt thus the situation that fastener drops because of carelessness can not occur, and also can not bring larger operational load, therefore, it is possible to change leading boots 10 easily.
Label declaration
1 guiding device
10 lead boots
20 retainers
21 boots connecting elements
22 bar portions
23 pawls
211 projections
Claims (5)
1. a guiding device for elevator, comprising: with erect the guide rail being arranged at lift path fasten go forward side by side line slip lead boots; And lead boots described in keeping removably and be arranged at the retainer carrying out the lifting body be elevated along described guide rail, the feature of the guiding device of described elevator is,
Described holder has the recess shapes for leading boots described in receiving,
Described retainer comprises:
Boots connecting element, this boots connecting element is used for being fixed leading boots described in receiving in described recess shapes; And
Bar portion, this bar portion and described boots connecting element form as one,
For described boots connecting element,
When described bar portion is pressed and elastic deformation occurs, along with the elastic deformation in described bar portion, described boots connecting element is displaced to the fixing releasing position of leading boots described in releasing, thus leads the fixing of boots described in removing,
Be not pressed in described bar portion and state before returning to elastic deformation time, described boots connecting element return to fixing described in lead the fixed position of boots, thus described boots of leading to be fixed.
2. the guiding device of elevator as claimed in claim 1, is characterized in that,
For described boots connecting element,
Centered by described recess shapes, be configured to symmetrical together with described bar portion,
When described bar portion is pressed and elastic deformation occurs, along with the elastic deformation in described bar portion, described boots connecting element is displaced to the position that the distance be configured between described symmetrical described boots connecting element becomes larger than the described outer loose size leading boots, thus leads the fixing of boots described in removing
Be not pressed in described bar portion and state before returning to elastic deformation time, described boots connecting element is displaced to the distance be configured between described symmetrical described boots connecting element and becomes the position less than the described outer loose size leading boots, thus is fixed described boots of leading.
3. the guiding device of elevator as claimed in claim 1, is characterized in that,
For described boots connecting element,
The fixed position place leading boots described in fixing contacts with described boots of leading,
Leading the contact surface that boots contact with described there is shape for lugs or writing board shape.
4. the guiding device of elevator as claimed in claim 1, is characterized in that,
There is elastic deformation and make described boots connecting element be displaced to the length of described releasing position along with elastic deformation in described bar portion when having the pressing force pressing more than scheduled pressing force.
5. the guiding device of elevator as claimed in claim 1, is characterized in that,
Described retainer is the one-body molded product using any one in resin, aluminium or cast iron as material manufacture.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/070838 WO2015015614A1 (en) | 2013-08-01 | 2013-08-01 | Guide device for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105517937A true CN105517937A (en) | 2016-04-20 |
| CN105517937B CN105517937B (en) | 2017-07-18 |
Family
ID=52431186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380078426.2A Active CN105517937B (en) | 2013-08-01 | 2013-08-01 | The guide device of elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6022692B2 (en) |
| CN (1) | CN105517937B (en) |
| WO (1) | WO2015015614A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2571078B1 (en) * | 2014-11-20 | 2017-02-10 | Orona, S. Coop. | Slider for elevators and elevator comprising said slide |
| CN105366491A (en) * | 2015-11-23 | 2016-03-02 | 日立电梯（中国）有限公司 | Integrated shoe lining with ribs |
| CN108698796B (en) * | 2016-03-17 | 2019-12-06 | 三菱电机大楼技术服务株式会社 | Elevator device, conveying device and guided member |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104695A (en) * | 1985-10-28 | 1987-04-22 | 三菱电机株式会社 | Sliding shoes apparatus |
| JP2004231304A (en) * | 2003-01-28 | 2004-08-19 | Yunimatekku Kk | Guide shoe |
| CN1660687A (en) * | 2004-02-27 | 2005-08-31 | 株式会社日立制作所 | Guide boot |
| CN101823660A (en) * | 2008-12-24 | 2010-09-08 | 株式会社日立制作所 | Guide device of moving body |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382135B (en) * | 1984-01-31 | 1987-01-12 | Otis Elevator Co | SLIDE SHOE ARRANGEMENT FOR A CAR BASKET |
| US4652146A (en) * | 1986-03-17 | 1987-03-24 | Otis Elevator Company | Gibs for elevator guide shoes |
| JPH043789A (en) * | 1990-04-19 | 1992-01-08 | Ryoden Service Kk | Guide shoe for elevator |
| JP3141871B2 (en) * | 1999-03-11 | 2001-03-07 | 豊丸産業株式会社 | Gaming machine control board case |
| JP2004188385A (en) * | 2002-12-13 | 2004-07-08 | Kazumasa Ikuta | Fluid subdividing and filling device and piston and cramp used in the same |
| JP2006347708A (en) * | 2005-06-16 | 2006-12-28 | Mitsubishi Electric Corp | Guide shoe device for elevator |
| JP4809004B2 (en) * | 2005-06-28 | 2011-11-02 | 一誠 生田 | Disengagement structure of pump operating rod and pump |
| JP5101588B2 (en) * | 2009-10-28 | 2012-12-19 | 株式会社日立ビルシステム | Elevator guide shoe replacement jig |
| FI20090465A (en) * | 2009-12-07 | 2011-06-08 | Kone Corp | Control device for an elevator |
-
2013
- 2013-08-01 JP JP2015529284A patent/JP6022692B2/en active Active
- 2013-08-01 WO PCT/JP2013/070838 patent/WO2015015614A1/en active Application Filing
- 2013-08-01 CN CN201380078426.2A patent/CN105517937B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104695A (en) * | 1985-10-28 | 1987-04-22 | 三菱电机株式会社 | Sliding shoes apparatus |
| JP2004231304A (en) * | 2003-01-28 | 2004-08-19 | Yunimatekku Kk | Guide shoe |
| CN1660687A (en) * | 2004-02-27 | 2005-08-31 | 株式会社日立制作所 | Guide boot |
| CN101823660A (en) * | 2008-12-24 | 2010-09-08 | 株式会社日立制作所 | Guide device of moving body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105517937B (en) | 2017-07-18 |
| JPWO2015015614A1 (en) | 2017-03-02 |
| JP6022692B2 (en) | 2016-11-09 |
| WO2015015614A1 (en) | 2015-02-05 |
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