CN103466400A - Strip-shaped member anti-hooking device for elevator - Google Patents
Strip-shaped member anti-hooking device for elevator Download PDFInfo
- Publication number
- CN103466400A CN103466400A CN2013102205849A CN201310220584A CN103466400A CN 103466400 A CN103466400 A CN 103466400A CN 2013102205849 A CN2013102205849 A CN 2013102205849A CN 201310220584 A CN201310220584 A CN 201310220584A CN 103466400 A CN103466400 A CN 103466400A
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- protection member
- hoist trunk
- minister
- defense
- elevator
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention provides a strip-shaped member anti-hooking device for an elevator, wherein the device is capable of preventing the vibration of an earthquake by adopting a simple structure and actually preventing a strip-shaped member from being hooked. The strip-shaped member anti-hooking device (14) for the elevator comprises a protection member (14a) and an elastomer (14b). The protection member (14a) can be freely moved along the end portion of a device bracket (7) through a hinge (14c). Meanwhile, the protection member (14a) extends along the wall (1) of a lifting channel. The elastomer (14b) is used for pressing the end portion of the protection member (14a) onto the wall (1) of the lifting channel.
Description
Technical field
The minister of defense's strip component that the present invention relates to a kind of elevator hooks device.
Background technology
In the hoist trunk of elevator, a plurality of equipment supporters are installed on guide rail, position detecting switch, tablet are installed on described equipment supporter and control with equipment such as cables.On the other hand, be provided with main hoisting rope that suspention lift car and counterbalanced weight use on elevator, be arranged on the cable on lift car and be arranged on the isometric strip component of speed controller rope on governor, when earthquake etc. has occurred, the strip member may be hooked on equipment supporter because rocking, and causes equipment and strip member to sustain damage.
Therefore, as the background technology that prevents that the strip member from being hooked, disclose in the open patent 2011-26021 of Japan of patent documentation 1 communique and a kind ofly by the gap between sealing hoist trunk wall and outstanding object, prevented that the anti-cable that cable is hooked from hooking device, should anti-cable hook device have with hollow cylinder, is connected and with the first end of hoist trunk wall link, with the second end that is connected and links with outstanding equipment along sliding bar in axial sliding in hollow cylinder, chimeric sliding gomphosis part slidably each other between first end and the second end, make sliding bar be displaced to the spring of going-back position and can regulate first end and the second end between the adjusting threaded portion of distance.
Technical literature formerly
Patent documentation
Patent documentation 1: the open patent 2011-26021 of Japan communique
, above-mentioned patent documentation disclosed for absorb between the first end that produces because of earthquake etc. and the second end apart from and the anti-device that hooks of the variation of angle have the too problem of complexity of structure.
In addition, first end is linked and be fixed on the structure on the hoist trunk wall owing to having adopted, so need to carry out larger construction.In addition, because need to having can bear earthquake etc. the time, the fixation side of first end acts on the anti-larger intensity of force on device that hooks, so in the situation that the hoist trunk wall is because adopting the light-type wall or being made and can't be guaranteed sufficient intensity by glass etc., reinforcement material need to be set up, the difficulty that becomes can be caused thus arranging.
Summary of the invention
The present invention makes in view of existing practical problems in above-mentioned prior art, the object of the present invention is to provide a kind of minister of defense's strip component of elevator to hook device, make it possible to deal with rocking of earthquake etc. by simple structure, and can prevent effectively that the strip member from being hooked.
Solution
To achieve these goals, the minister of defense's strip component that the invention provides a kind of elevator hooks device, it is arranged on by the guide supporting of guiding lift car or counterbalanced weight and with hoist trunk wall almost parallel ground and extends on the equipment supporter arranged, for preventing that the strip member is highlighted object and hooks, minister of defense's strip component of described elevator hooks device and is characterised in that, there is protection member and elastic body, but be arranged on the end of described equipment supporter described protection member free displacement, and extend and arrange towards described hoist trunk wall, described elastic body by the end of described protection member by being pressed on described hoist trunk wall.
In minister of defense's strip component of the elevator of the present invention with said structure hooks device; but be arranged on protection member its end and hoist trunk wall butt under the effect of elastomeric pressing force of the end of equipment supporter free displacement, prevent that thus the strip member is highlighted object and hooks.So, but by with elastic body by free displacement be arranged on equipment supporter the protection member of end by being pressed on the hoist trunk wall, can deal with rocking of earthquake etc. with simple structure, can prevent effectively that the strip member from being hooked simultaneously.
In addition; the feature that minister of defense's strip component of elevator of the present invention hooks device also is; described protection member is arranged on the end of described equipment supporter free to rotately, and a described elastomeric end is fixed on described equipment supporter, and the other end is fixed on described protection member.
In addition, the feature that minister of defense's strip component of elevator of the present invention hooks device also is, the member that described protection member is square by cross section forms.
In addition, the feature that minister of defense's strip component of elevator of the present invention hooks device also is, the end with described hoist trunk wall butt in described protection member is spherical in shape.
In addition, the feature that minister of defense's strip component of elevator of the present invention hooks device also is, in described protection member and end described hoist trunk wall butt, is provided with roller.
In addition, the feature that minister of defense's strip component of elevator of the present invention hooks device also is, the described end of described protection member is carried out face with described hoist trunk wall and contacted.
The invention effect
According to the present invention; to be supported on protection member on equipment supporter by the structure be pressed on the hoist trunk wall owing to having adopted by elastic body; so structure that can simplification device; can reduce costs; simultaneously; owing to need to not carrying out special construction at the hoist trunk between the walls, thus can be arranged easily, no matter and the intensity of hoist trunk wall side how all can be arranged.In addition, when the hoist trunk wall with respect to equipment supporter, displacement has occurred because of earthquake etc., also the protection member can be remained on to the state with hoist trunk wall butt, thereby can prevent effectively that the strip member from being hooked.
The accompanying drawing explanation
Fig. 1 means that minister of defense's strip component of elevator of the present invention hooks the birds-eye view of the first embodiment of device.
Fig. 2 is that minister of defense's strip component of the first embodiment hooks the enlarged drawing of the main portion of device.
Fig. 3 means that minister of defense's strip component of elevator involved in the present invention hooks the enlarged drawing of main portion of the second embodiment of device.
Fig. 4 means that minister of defense's strip component of elevator involved in the present invention hooks the enlarged drawing of main portion of the 3rd embodiment of device.
Fig. 5 means that minister of defense's strip component of elevator involved in the present invention hooks the enlarged drawing of main portion of the 4th embodiment of device.
Fig. 6 means that minister of defense's strip component of elevator involved in the present invention hooks the enlarged drawing of main portion of the 5th embodiment of device.
Fig. 7 means that minister of defense's strip component of elevator involved in the present invention hooks the birds-eye view of the 6th embodiment of device.
Nomenclature
1 hoist trunk wall
2 hoist trunks
3 lift cars
4 counterbalanceds weight
5 car guide rails
6 counterbalanced weight guide rails
7 equipment supporters
14,24,34,44,54,64 minister of defense's strip components hook device
14a, 24a, 34a, 44a, 54a, 64a protect member
14b, 24b, 34b, 44b coil spring (elastic body)
14c, 24c, 34c, 44c hinge
The 34d roller
54b, 64b leaf spring (elastic body)
The specific embodiment
The embodiment that minister of defense's strip component of elevator of the present invention is hooked to device referring to accompanying drawing describes.
The first embodiment
As shown in Figure 1, elevator has: by hoist trunk wall 1, be the hoist trunk 2 that front side wall 1a, horizontal sidewall 1b and rear wall 1c surround; Lift car 3 and counterbalanced weight 4 in these hoist trunk 2 interior liftings; Be arranged on the guide rail 5 for the pair of right and left car in hoist trunk 2 by the not shown guide supporting member be arranged on hoist trunk wall 1 along above-below direction; And be arranged on the guide rail 6 for the pair of right and left counterbalanced weight in hoist trunk 2 by the not shown guide supporting member be arranged on hoist trunk wall 1 along above-below direction, lift car 3 by not shown guide boot at car with under the guiding of guide rail 5, along above-below direction, carrying out lifting moving, on the other hand, counterbalanced weight 4 by not shown guide boot at counterbalanced weight with under the guiding of guide rail 6, along above-below direction, carrying out lifting moving.
The equipment supporter 7 extend arranged with hoist trunk wall 1 almost parallel ground is supported on car with on guide rail 5, on described equipment supporter 7 such as tablet 8, anti-speed regulator rope shake device 9 being installed, controlling with cable strut member 10, metal gauze 11, control box 12 and position detecting switch 13 etc.
Be provided with in the first embodiment and prevent that minister of defense's strip component that not shown strip member (such as the main hoisting rope, be arranged on cable on lift car 3 and speed controller rope etc.) is hooked by the outstanding object in hoist trunk 2 from hooking device 14.As shown in Figure 1, but this minister of defense's strip component hooks that device 14 is arranged on the end of equipment supporter 7 with having free displacement and towards hoist trunk wall 1 extend the protection member 14a that arranges and by the end of this protection member 14a for example, by the elastic body (coil spring 14b) be pressed on hoist trunk wall 1.In the first embodiment, minister of defense's strip component hooks the end that device 14 is arranged on the two ends of 2 equipment supporters 7 and is arranged on respectively the auxiliary stand 7a on each equipment supporter 7, and being provided with minister of defense's strip component at 6 positions hooks device 14 altogether.
As shown in Figure 2, protection member 14a by hinge 14c free to rotate be arranged on the end of equipment supporter 7.The member that protection member 14a is square by cross section forms, and its length dimension L1 is set to longer to the distance L of hoist trunk wall 1 than equipment supporter 7.
The end of coil spring 14b is fixed on equipment supporter 7, and the other end is fixed on protection member 14a.
In the first embodiment; the end of each protection member 14a respectively by hinge 14c free to rotate be arranged on the end of equipment supporter 7; the other end is free end, and this free end is pressed against on hoist trunk wall 1 under the effect of the elastic force of coil spring 14b.Owing to being provided with protection member 14a between equipment supporter 7 and hoist trunk wall 1; even so the main hoisting rope, be arranged on cable on lift car 3 and speed controller rope etc. because earthquake etc. has occurred to rock, also can prevent the main hoisting rope, be arranged on cable on lift car 3 and speed controller rope etc. and rock the rear side of equipment supporter 7 and hooked by equipment supporter 7.
According to the first embodiment, but minister of defense's strip component hooks that device 14 is arranged on the end of equipment supporter 7 with having free displacement and extend the protection member 14a arranged and be coil spring 14b by the end of this protection member 14a by the elastic body be pressed on hoist trunk wall 1 towards hoist trunk wall 1.Due to minister of defense's strip component hook device 14 adopted protection member 14a by hinge 14c free to rotate be arranged on the end of equipment supporter 7; the end of coil spring 14b is fixed on equipment supporter 7; the other end is fixed on the structure on protection member 14a; so structure that can simplification device, can reduce costs.
In addition, owing to there is no need to carry out special construction between hoist trunk wall 1, so arrange conveniently.That is to say, there is no need to be fixed on hoist trunk wall 1 side and to carry out special construction for minister of defense's strip component being hooked to device 14.In addition; hook device 14 by minister of defense's strip component that will consist of protection member 14a, coil spring 14b and hinge 14c in advance in factory etc. is arranged on equipment supporter 7; the operating personnel only need be arranged on equipment supporter 7 on guide rail 5 and can fulfil assignment; and; by the length dimension L1 that will protect member 14a, be set as longer to the distance L of hoist trunk wall 1 than equipment supporter 7; do not need the length of protection member 14a is adjusted etc., make thus the setting of device become convenient.
Owing to not adopting, minister of defense's strip component is hooked to the structure that device 14 links and be fixed on hoist trunk wall 1 side, so no matter how the intensity of hoist trunk wall 1 all can arrange minister of defense's strip component and hook device 14.Thus, can improve the commonality of device.
Even displacement has occurred because of earthquake etc. with respect to equipment supporter 7 in hoist trunk wall 1; also can be pressed protection member 14a by coil spring 14b and will protect member 14a to remain on the state with hoist trunk wall 1 butt, thereby can be prevented effectively that the strip member from being hooked.
The member be square by cross section due to protection member 14a forms, thus easily manufactured, and do not need to use special material.
The second embodiment
The second embodiment that minister of defense's strip component of elevator involved in the present invention is hooked to device referring to Fig. 3 describes.The part be equal to above-mentioned part adopts identical symbol to mean.
As shown in Figure 3, minister of defense's strip component of the second embodiment hooks device 24 and has by hinge 24c and be arranged on rotationally on the end of equipment supporter 7 and extend the protection member 24a arranged and be coil spring 24b by the end of this protection member 24a by the elastic body be pressed on hoist trunk wall 1 towards hoist trunk wall 1.In addition, the end with hoist trunk wall 1 butt in protection member 24a is spherical in shape.
According to the second embodiment; because the end with hoist trunk wall 1 butt in protection member 24a is spherical in shape; even, so hoist trunk wall 1 adopts the vulnerable material formation of appearance such as glass, also can reduce hoist trunk wall 1 because of the situation injured with protecting member 24a butt.
The 3rd embodiment
The 3rd embodiment that minister of defense's strip component of elevator involved in the present invention is hooked to device referring to Fig. 4 describes.The part be equal to above-mentioned part adopts identical symbol to mean.
As shown in Figure 4, minister of defense's strip component of the 3rd embodiment hooks device 34 and has by hinge 34c and be arranged on rotationally on the end of equipment supporter 7 and extend the protection member 34a arranged and be coil spring 34b by the end of this protection member 34a by the elastic body be pressed on hoist trunk wall 1 towards hoist trunk wall 1.In addition, there is roller 34d in protection member 34a and end hoist trunk wall 1 butt.
According to the 3rd embodiment; be provided with roller 34d due in protection member 34a and end hoist trunk wall 1 butt; even, so hoist trunk wall 1 adopts the vulnerable material formation of appearance such as glass, also can reduce hoist trunk wall 1 because of the situation injured with protecting member 34a butt.In addition; when hoist trunk wall 1 is subjected to displacement with respect to equipment supporter 7 because of earthquake etc.; protection member 34a can slide along hoist trunk wall 1; but owing on the end at protection member 34a, being provided with roller 34d, so protection member 34a can successfully slide on hoist trunk wall 1.
The 4th embodiment
The 4th embodiment that minister of defense's strip component of elevator involved in the present invention is hooked to device referring to Fig. 5 describes.The part be equal to above-mentioned part adopts identical symbol to mean.
As shown in Figure 5, minister of defense's strip component of the 4th embodiment hooks device 44 and has by hinge 44c and be arranged on rotationally on the end of equipment supporter 7 and extend the protection member 44a arranged and be coil spring 44b by the end of this protection member 44a by the elastic body be pressed on hoist trunk wall 1 towards hoist trunk wall 1.In addition, the end chamfering of protection member 44a is processed into and hoist trunk wall 1 almost parallel, makes the end of protecting member 44a to carry out face with hoist trunk wall 1 and contacts.
According to the 4th embodiment; owing to can carrying out face with hoist trunk wall 1 and contact in the end of protection member 44a; so can further closely contact between the end of protection member 44a and hoist trunk wall 1, can prevent effectively that thus the strip member from being hooked.
The 5th embodiment
The 5th embodiment that minister of defense's strip component of elevator involved in the present invention is hooked to device referring to Fig. 6 describes.The part be equal to above-mentioned part adopts identical symbol to mean.
As shown in Figure 6, but minister of defense's strip component of the 5th embodiment hooks that device 54 is arranged on the end of equipment supporter 7 with having free displacement and towards hoist trunk wall 1 extend the protection member 54a that arranges and by the end of this protection member 54a for example, by the elastic body (leaf spring 54b) be pressed on hoist trunk wall 1.
The end of leaf spring 54b is fixed on equipment supporter 7, and it is upper that the other end is fixed on protection member 54a, and leaf spring 54b has the function that will protect member 54a and equipment supporter 7 to link together.
According to the 5th embodiment, with above-described embodiment, compare, can reduce the quantity of parts, further simplified structure.
The 6th embodiment
The 6th embodiment that minister of defense's strip component of elevator involved in the present invention is hooked to device referring to Fig. 7 describes.The part be equal to above-mentioned part adopts identical symbol to mean.
As shown in Figure 7, but minister of defense's strip component of the 6th embodiment hooks that device 64 is arranged on the end of equipment supporter 7 with having free displacement and towards hoist trunk wall 1 extend the protection member 64a that arranges and by the end of this protection member 64a for example, by the elastic body (leaf spring 64b) be pressed on hoist trunk wall 1.Protection member 64a is configured to the front side wall 1a of provision for sealing support 7 and hoist trunk wall 1 or the gap between rear wall 1c.Now, the length dimension L1 of protection member 64a is set as than the end of equipment supporter 7 to the distance L of front side wall 1a or rear wall 1c ' length.
According to the 6th embodiment, owing to by protection member 64a, having sealed the bight of hoist trunk 2, so have in the elevator of outstanding object in this position, can prevent that the strip member is highlighted object and hooks.
The present invention is not subject to the restriction of above-described embodiment, can comprise various variation.For example, the present invention will be described in detail for the mode to be easily understood for above-described embodiment, but do not mean that the present invention must have all structures that are illustrated.In addition, a part of structure of some embodiment can be replaced to the structure of other embodiment, also the structure of other embodiment can be appended in the structure of some embodiment.And, can be appended, be deleted and be replaced a part of structure of each embodiment by other structures.
Claims (6)
1. minister of defense's strip component of an elevator hooks device, it is arranged on by the guide supporting of guiding lift car or counterbalanced weight and with hoist trunk wall almost parallel ground and extends on the equipment supporter arranged, for preventing that the strip member is highlighted object and hooks, minister of defense's strip component of described elevator hooks device and is characterised in that
There is protection member and elastic body, but described protection member free displacement ground is arranged on the end of described equipment supporter, and extends setting towards described hoist trunk wall, described elastic body by the end of described protection member by being pressed on described hoist trunk wall.
2. minister of defense's strip component of elevator as claimed in claim 1 hooks device, it is characterized in that,
Described protection member is arranged on the end of described equipment supporter free to rotately, and a described elastomeric end is fixed on described equipment supporter, and the other end is fixed on described protection member.
3. minister of defense's strip component of elevator as claimed in claim 1 hooks device, it is characterized in that,
The member that described protection member is square by cross section forms.
4. minister of defense's strip component of elevator as claimed in claim 1 hooks device, it is characterized in that,
The end with described hoist trunk wall butt in described protection member is spherical in shape.
5. minister of defense's strip component of elevator as claimed in claim 1 hooks device, it is characterized in that,
Be provided with roller in described protection member and end described hoist trunk wall butt.
6. minister of defense's strip component of elevator as claimed in claim 1 hooks device, it is characterized in that,
The described end of described protection member is carried out face with described hoist trunk wall and is contacted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-129260 | 2012-06-06 | ||
| JP2012129260A JP2013252932A (en) | 2012-06-06 | 2012-06-06 | Long article catch prevention device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103466400A true CN103466400A (en) | 2013-12-25 |
Family
ID=49791493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102205849A Pending CN103466400A (en) | 2012-06-06 | 2013-06-05 | Strip-shaped member anti-hooking device for elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2013252932A (en) |
| CN (1) | CN103466400A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084155A (en) * | 2014-05-20 | 2015-11-25 | 株式会社日立制作所 | Lift device |
| CN111483897A (en) * | 2019-01-29 | 2020-08-04 | 奥的斯电梯公司 | Lifting rope monitoring device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6263464B2 (en) * | 2014-10-22 | 2018-01-17 | 株式会社日立製作所 | Elevator equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0753158A (en) * | 1993-08-12 | 1995-02-28 | Toshiba Corp | High speed elevator |
| CN101450764A (en) * | 2007-12-06 | 2009-06-10 | 三菱电机株式会社 | Anti-cable hanging device for elevator |
| CN101456508A (en) * | 2007-12-11 | 2009-06-17 | 东芝电梯株式会社 | Rope vibration damping device for elevator |
| JP2009166937A (en) * | 2008-01-15 | 2009-07-30 | Mitsubishi Electric Corp | Elevator rope clamper device |
| JP2010132448A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Electric Corp | Rocking restraining device of moving cable of elevator |
-
2012
- 2012-06-06 JP JP2012129260A patent/JP2013252932A/en active Pending
-
2013
- 2013-06-05 CN CN2013102205849A patent/CN103466400A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0753158A (en) * | 1993-08-12 | 1995-02-28 | Toshiba Corp | High speed elevator |
| CN101450764A (en) * | 2007-12-06 | 2009-06-10 | 三菱电机株式会社 | Anti-cable hanging device for elevator |
| CN101456508A (en) * | 2007-12-11 | 2009-06-17 | 东芝电梯株式会社 | Rope vibration damping device for elevator |
| JP2009166937A (en) * | 2008-01-15 | 2009-07-30 | Mitsubishi Electric Corp | Elevator rope clamper device |
| JP2010132448A (en) * | 2008-12-08 | 2010-06-17 | Mitsubishi Electric Corp | Rocking restraining device of moving cable of elevator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084155A (en) * | 2014-05-20 | 2015-11-25 | 株式会社日立制作所 | Lift device |
| CN105084155B (en) * | 2014-05-20 | 2018-03-30 | 株式会社日立制作所 | Lift facility |
| CN111483897A (en) * | 2019-01-29 | 2020-08-04 | 奥的斯电梯公司 | Lifting rope monitoring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013252932A (en) | 2013-12-19 |
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Application publication date: 20131225 |