CN105905742A - Gap adjustment tool between elevator safety gear wedge block and guide rail - Google Patents
Gap adjustment tool between elevator safety gear wedge block and guide rail Download PDFInfo
- Publication number
- CN105905742A CN105905742A CN201610488171.2A CN201610488171A CN105905742A CN 105905742 A CN105905742 A CN 105905742A CN 201610488171 A CN201610488171 A CN 201610488171A CN 105905742 A CN105905742 A CN 105905742A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- gap
- safety gear
- elevator safety
- pedestal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a gap adjustment tool between an elevator safety gear wedge block and a guide rail. The gap adjustment tool is characterized in that the adjustment tool is in an L shape and comprises a horizontal seat body and a vertical seat body, wherein a through hole is formed in the center of the horizontal seat body, and round raised lines are arranged on one side, which is close to the horizontal seat body, of the vertical seat body. The gap adjustment tool between the elevator safety gear wedge block and the guide rail has the beneficial effects that the height of the wedge block can be adjusted during installation, so as to keep a gap between the elevator safety gear wedge block and the guide rail to be consistent, and the lower wedge block can be adjusted in time, so as not to wear a lower guide shoe bushing, so that the problem of misoperation of a safety gear due to an improper gap is excluded.
Description
Technical field
The present invention relates to a kind of instrument, the gap being specifically related between a kind of elevator safety gear wedge and guide rail adjusts instrument, belongs to elevator machine technical field.
Background technology
Extensive application along with elevator; the safety issue that elevator uses also is increasingly subject to pay close attention to widely and pay attention to; wherein; elevator safety clamp device is one of safe operation key device playing important protective effect among elevator safety protection system to elevator, can play elevator preferable protective effect when the contingency such as such as overspeed or free falling etc. that occur among running.And because limiter of speed adjusts the reason such as improper, regulating wheel fault, gap improper (gap is normal clearance existing between wedge and the guide rail of safety tongs, and technology requires that normal gap clearance should control to 2 ~ 3mm), safety tongs generation misoperation can have been guided.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to overcome the defect of prior art, the gap between a kind of elevator safety gear wedge and guide rail is provided to adjust instrument, can stop the wedge causing safety tongs appeared in installation process and guide rail lateral between the inconsistent alignment error in gap, eliminate the problem that the improper safety tongs caused in gap produces misoperation.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
Gap between a kind of elevator safety gear wedge and guide rail adjusts instrument, it is characterized in that: described adjustment instrument is L-shaped, including horizontal pedestal and perpendicular pedestal, described horizontal pedestal center offers a through hole, and described perpendicular pedestal is provided with circular raised line near horizontal pedestal side.
Gap between aforesaid a kind of elevator safety gear wedge and guide rail adjusts instrument, it is characterised in that: described circular raised line has three.
Gap between aforesaid a kind of elevator safety gear wedge and guide rail adjusts instrument, it is characterised in that: on described perpendicular pedestal, the side away from horizontal pedestal is also equipped with circular raised line.
Gap between aforesaid a kind of elevator safety gear wedge and guide rail adjusts instrument, it is characterised in that: on described perpendicular pedestal, the circular raised line of side away from horizontal pedestal also has three.
Gap between aforesaid a kind of elevator safety gear wedge and guide rail adjusts instrument, it is characterised in that: described perpendicular pedestal and horizontal pedestal end are all provided with fillet.
The beneficial effect that the present invention is reached: the gap between elevator safety gear wedge and the guide rail of the present invention adjusts instrument, in installation process, the height of wedge can be adjusted, to keep the consistent of gap between the two, and adjust its guide shoe bush set generation abrasion to lower section of wedge being positioned at hypomere in time, eliminate the problem that the improper safety tongs caused in gap produces misoperation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
The implication of reference in figure: 1, horizontal pedestal, 2, perpendicular pedestal, 3, circular raised line, 4, through hole, 5, fillet.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
Participating in Fig. 1, the gap between elevator safety gear wedge and the guide rail of the present invention adjusts instrument, adjusts instrument L-shaped, and including horizontal pedestal 1 and perpendicular pedestal 2, horizontal pedestal 1 center offers a through hole 4, and perpendicular pedestal 2 is provided with circular raised line 3 near horizontal pedestal 1 side；Circular raised line 3 has three, circular raised line 3 matches with the strip pit in wedge, play the role of positioning, the thickness of perpendicular pedestal 2 is i.e. the spacing size of normal clearance, the alignment error that between so having stopped to cause the wedge of safety tongs and guide rail laterally in installation process, gap is inconsistent, eliminate the problem that the improper safety tongs caused in gap produces misoperation, the design of through hole 4, it is because wedge and the position of through hole 4 correspondence is provided with screw, through hole 4 is to get out of the way screw, also for preferably location, in case in installation process, adjustment instrument generation slight displacement, beat less than the purpose of the present invention.
Further, perpendicular pedestal 2 and horizontal pedestal 1 end are all provided with fillet 5.
Embodiment 2
Gap between elevator safety gear wedge and the guide rail of the present invention adjusts instrument, adjusts instrument L-shaped, and including horizontal pedestal 1 and perpendicular pedestal 2, horizontal pedestal 1 center offers a through hole 4, and perpendicular pedestal 2 is provided with circular raised line 3 near horizontal pedestal 1 side.Perpendicular pedestal 2 both sides are all provided with circular raised line 3, and the circular raised line 3 of both sides has three respectively, and such perpendicular pedestal 2 both sides are all provided with circular raised line 3, can preferably the present invention adjust instrument and the cooperation of two wedge and location.
Further, perpendicular pedestal 2 and horizontal pedestal 1 end are all provided with fillet 5.
The present invention the above be only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (5)
1. the gap between an elevator safety gear wedge and guide rail adjusts instrument, it is characterized in that: described adjustment instrument is L-shaped, including horizontal pedestal and perpendicular pedestal, described horizontal pedestal center offers a through hole, and described perpendicular pedestal is provided with circular raised line near horizontal pedestal side.
Gap between a kind of elevator safety gear wedge the most according to claim 1 and guide rail adjusts instrument, it is characterised in that: described circular raised line has three.
Gap between a kind of elevator safety gear wedge the most according to claim 1 and guide rail adjusts instrument, it is characterised in that: on described perpendicular pedestal, the side away from horizontal pedestal is also equipped with circular raised line.
Gap between a kind of elevator safety gear wedge the most according to claim 3 and guide rail adjusts instrument, it is characterised in that: on described perpendicular pedestal, the circular raised line of side away from horizontal pedestal also has three.
5. adjust instrument according to the gap between a kind of elevator safety gear wedge and the guide rail described in any one of claim 1-4, it is characterised in that: described perpendicular pedestal and horizontal pedestal end are all provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488171.2A CN105905742A (en) | 2016-06-29 | 2016-06-29 | Gap adjustment tool between elevator safety gear wedge block and guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488171.2A CN105905742A (en) | 2016-06-29 | 2016-06-29 | Gap adjustment tool between elevator safety gear wedge block and guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905742A true CN105905742A (en) | 2016-08-31 |
Family
ID=56759857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488171.2A Pending CN105905742A (en) | 2016-06-29 | 2016-06-29 | Gap adjustment tool between elevator safety gear wedge block and guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905742A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647951B2 (en) * | 1985-10-31 | 1989-02-10 | Mitsubishi Electric Corp | |
| JPH03288781A (en) * | 1990-04-05 | 1991-12-18 | Toshiba Corp | Guide rail centering device for elevator |
| JPH09124251A (en) * | 1995-11-01 | 1997-05-13 | Hitachi Building Syst Co Ltd | Car guide replacement device for elevator |
| CN1279207A (en) * | 1999-07-06 | 2001-01-10 | 株式会社东芝 | Active magnet guide system for elevator |
| JP2010058909A (en) * | 2008-09-04 | 2010-03-18 | Toshiba Elevator Co Ltd | Installation tool |
| CN101806571A (en) * | 2010-03-31 | 2010-08-18 | 欧俊 | Safety tongs clearance measurement scale |
| CN203426944U (en) * | 2013-07-29 | 2014-02-12 | 山东富士制御电梯有限公司 | Adjusting and exchanging auxiliary tool for guide shoe of elevator |
| CN105110137A (en) * | 2015-09-23 | 2015-12-02 | 巨立电梯股份有限公司 | Location tool used for elevator |
| CN105438925A (en) * | 2015-12-17 | 2016-03-30 | 巨立电梯股份有限公司 | Assembly tool for elevator |
| CN205820610U (en) * | 2016-06-29 | 2016-12-21 | 爱默生电梯有限公司 | Gap between a kind of elevator safety gear wedge and guide rail adjusts instrument |
-
2016
- 2016-06-29 CN CN201610488171.2A patent/CN105905742A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS647951B2 (en) * | 1985-10-31 | 1989-02-10 | Mitsubishi Electric Corp | |
| JPH03288781A (en) * | 1990-04-05 | 1991-12-18 | Toshiba Corp | Guide rail centering device for elevator |
| JPH09124251A (en) * | 1995-11-01 | 1997-05-13 | Hitachi Building Syst Co Ltd | Car guide replacement device for elevator |
| CN1279207A (en) * | 1999-07-06 | 2001-01-10 | 株式会社东芝 | Active magnet guide system for elevator |
| JP2010058909A (en) * | 2008-09-04 | 2010-03-18 | Toshiba Elevator Co Ltd | Installation tool |
| CN101806571A (en) * | 2010-03-31 | 2010-08-18 | 欧俊 | Safety tongs clearance measurement scale |
| CN203426944U (en) * | 2013-07-29 | 2014-02-12 | 山东富士制御电梯有限公司 | Adjusting and exchanging auxiliary tool for guide shoe of elevator |
| CN105110137A (en) * | 2015-09-23 | 2015-12-02 | 巨立电梯股份有限公司 | Location tool used for elevator |
| CN105438925A (en) * | 2015-12-17 | 2016-03-30 | 巨立电梯股份有限公司 | Assembly tool for elevator |
| CN205820610U (en) * | 2016-06-29 | 2016-12-21 | 爱默生电梯有限公司 | Gap between a kind of elevator safety gear wedge and guide rail adjusts instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
|
| RJ01 | Rejection of invention patent application after publication |