CN102661703B - Device and method for measuring parallelism of lateral operating faces of cage guides - Google Patents

Device and method for measuring parallelism of lateral operating faces of cage guides Download PDF

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Publication number
CN102661703B
CN102661703B CN201210171909.4A CN201210171909A CN102661703B CN 102661703 B CN102661703 B CN 102661703B CN 201210171909 A CN201210171909 A CN 201210171909A CN 102661703 B CN102661703 B CN 102661703B
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CN
China
Prior art keywords
described
guide rail
parallelism
measurement mechanism
cage
Prior art date
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CN201210171909.4A
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Chinese (zh)
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CN102661703A (en
Inventor
周平
王威
吕亮亮
谢琛
蔡峥嵘
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江南嘉捷电梯股份有限公司
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Priority to CN201210171909.4A priority Critical patent/CN102661703B/en
Publication of CN102661703A publication Critical patent/CN102661703A/en
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Publication of CN102661703B publication Critical patent/CN102661703B/en

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Abstract

The invention discloses a measurement device capable of measuring parallelism of lateral operating faces of paired cage guides and a method of using the measurement device to measure parallelism of lateral operating faces of paired cage guides. The measurement device comprises a support and a measurement plate, wherein the measurement plate is fixed onto the support which can be fixed onto a cage guide or demounted from the same. The surface of the measurement plate is provided with at least two sample holes at intervals, and the straight line of the sample holes is parallel to the lateral operating faces when the support is fixed onto the cage guide. The parallelism of lateral operating faces of paired cage guides can be measured by steps of fixing two measurement devices in mirror symmetry to a same horizontal position of the paired cage guides, taking the lateral operating face of one cage guide as a reference face to measure the linear distance between two sample holes on the corresponding measurement device of one cage guide to the sample holes on the corresponding measurement device of the other cage guide, and measuring the parallelism of the lateral operating faces of the paired cage guides according to the horizontal length of the lateral operating faces of the cage guides. Therefore, parallel arrangement of the lateral operating faces of the paired cage guides is guaranteed, and operational normality of an elevator is guaranteed.

Description

The measuring method of the cage guide side workplace depth of parallelism

Technical field

the present invention relates to the measurement mechanism of the cage guide side workplace depth of parallelism, also relate to the measuring method of the cage guide side workplace depth of parallelism.

Background technology

in prior art, in the time being mounted to cage guide, if the side workplace of cage guide is not parallel in pairs, can not ensure that elevator normally moves.

Summary of the invention

first object of the present invention is to provide a kind of measurement mechanism that can measure the paired cage guide side workplace depth of parallelism, by this device can ensure paired cage guide when mounted side workplace parallel setting, thereby elevator can normally be moved;

second object of the present invention is to provide a kind of method of using above-mentioned measurement mechanism to measure the paired cage guide side workplace depth of parallelism.

for achieving the above object, the technical solution used in the present invention is: the measurement mechanism of the cage guide side workplace depth of parallelism comprises the support that can be fixed on guide rail or separate from guide rail dismounting, is fixed on the measurement plate on described support, on the surface of described measurement plate, offer at least two spaced sample holes, in the time that described support is fixed on described guide rail, have at least the straight line at place, two described Yang Kongkong centers to parallel with the side workplace of described guide rail, and this straight line is horizontally disposed with.

when concrete enforcement, on the surface of described measurement plate, the above sample hole has multiplely, and multiple described Yang Kongkong center is on same straight line.

when concrete enforcement, on described support, there is construction opening, on described support, also there is the threaded hole being connected with described construction opening, in the time that described support is fixed on described guide rail, the side workplace of described guide rail both sides is all inserted in described construction opening, in the threaded hole of described support, screw in and have bolt, the tail end of this bolt stretches in described construction opening, and push against the side workplace of described guide rail one side, the side workplace of described guide rail opposite side is pressed on the inner wall part of described construction opening.

preferably, on described measurement plate, offer and dodge breach.

the method of measuring the depth of parallelism of paired cage guide side workplace with above-mentioned measurement mechanism is: the side workplace that ensures a guide rail in described paired cage guide is the reference field setting, this guide rail is called the first guide rail, another one guide rail is called the second guide rail, the side workplace of described the first guide rail and described the second guide rail is oppositely arranged, the width of setting the side workplace of described the first guide rail or described the second guide rail is z, said method comprising the steps of:

(1) symmetrically arranged mirror image two described measurement mechanisms are fixedly installed to respectively in the same position of described the first guide rail and described the second guide rail, in each so described measurement mechanism, have at least the straight line at place, two Yang Kongkong centers to parallel with the side workplace of corresponding guide rail, and this straight line is all horizontally disposed with;

(2) measure the vertical range of straight line described in the measurement mechanism on described the first guide rail to two Yang Kongkong centers in the measurement mechanism on described the second guide rail, be set as respectively x, y, these two Yang Kongkong centers in measurement mechanism on described the second guide rail are on the straight line in paralleling with the side workplace of the second guide rail, the distance at these two Yang Kongkong centers is set as a, in the time that these two sample holes are positioned at a side of straight line described in the measurement mechanism on described the first guide rail, described the second guide rail with respect to the depth of parallelism of described the first guide rail be │ x-y │ * z)/a, in the time that these two sample holes are positioned at the both sides of straight line described in the measurement mechanism on described the first guide rail, described the second guide rail with respect to the depth of parallelism of described the first guide rail be │ x+y │ * z)/a.

due to the utilization of technique scheme, the present invention compared with prior art has following advantages: use measurement mechanism of the present invention and measuring method, can measure the depth of parallelism of paired cage guide side workplace, ensure so paired cage guide paralleling of side workplace when mounted, guaranteed the normal operation of elevator.

brief description of the drawings

the schematic top plan view that accompanying drawing 1 is measurement mechanism of the present invention;

the master that accompanying drawing 2 is measurement mechanism of the present invention looks schematic diagram;

the schematic diagram that accompanying drawing 3 is measuring method of the present invention.

Embodiment

further set forth the present invention below in conjunction with accompanying drawing.

as shown in Figure 1, the measurement mechanism 1 of the cage guide side workplace depth of parallelism, comprises the support 4 that can be fixed on guide rail 3, is fixed on the measurement plate 2 on support 4, as shown in Figure 2, measure plate 2 and be connected to ensure measuring accuracy with support 4 by register pin 12, and fixing with bolt 11.

the installation of support 4 on guide rail 3 is fixing specific as follows: as shown in Figure 1, on support 4, there is a construction opening, the side workplace of guide rail 3 both sides 9,10 is all inserted in construction opening, bolt 5 stretches in construction opening by the threaded hole being connected with construction opening, and make its afterbody push against the side workplace 10 of guide rail one side, the side workplace 9 of guide rail 3 opposite sides is pressed on the inwall of construction opening, and support 4 has just been fixed on guide rail 3.In Fig. 1, measure on the surface of plate 2 and offer six spaced sample holes 7, in the time that support 4 is fixed on guide rail 3, the straight line 8 definite by 7 Kong centers, sample hole parallels with the side workplace 9 of guide rail 3, and straight line 8 is horizontally disposed with.For avoiding line-transect possible in hoistway, on measurement plate 2, offer and dodge breach 6.

the method of paired cage guide 3 and 3 ' the side workplace depth of parallelism being measured with measurement mechanism 1 is referring to Fig. 2, measurement mechanism 1 and 1 ' is that mirror image is symmetrically arranged, be fixedly mounted on respectively on the same level position of paired cage guide 3 and 3 ', measurement mechanism 1 loading hole 7 place, Kong center straight lines 8 are parallel with the side workplace 9 of corresponding guide rail 3, equally, measurement mechanism 1 ' loading hole 7 ' place, Kong center straight line 8 ' is also parallel with the side workplace 9 ' of corresponding guide rail 3 '.Guide rail 3 is installed by standard, therefore taking the side workplace 9 of guide rail 3 as reference field.

if the width of guide rail 3 side workplaces 9 (or side workplace 9 ' of guide rail 3 ') is z, measure the vertical range that measurement mechanism 1 cathetus 8 arrives 7 ' Kong center, two sample holes in measurement mechanism 1 ', be made as respectively x, y, the distance at this 7 ' Kong center, two sample holes is made as a, in the time that these two sample holes 7 ' are positioned at the homonymy of measurement mechanism 1 cathetus 8, guide rail 3 ' with respect to the depth of parallelism of guide rail 3 be (│ x-y │ * z)/a; In the time that these two sample holes 7 ' are positioned at the heteropleural of measurement mechanism 1 cathetus 8, guide rail 3 ' with respect to the depth of parallelism of guide rail 3 be (│ x+y │ * z)/a.

in the time being mounted to guide rail, the measurement of the depth of parallelism to paired rail-sides workplace by measurement mechanism of the present invention and measuring method, the installation of paired rail-sides workplace can be corrected in time, ensure be arrangeding in parallel of paired rail-sides workplace, guaranteed the normal operation of elevator.

Claims (1)

1. measure a method for the depth of parallelism of paired cage guide side workplace,
The measurement mechanism that described method is used comprises the support that can be fixed on described guide rail, is fixed on the measurement plate on described support, on the surface of described measurement plate, offer at least two spaced sample holes, in the time that described support is fixed on described guide rail, have at least the straight line at place, two described Yang Kongkong centers to parallel with the side workplace of described guide rail
The side workplace that ensures a guide rail in described paired cage guide is the reference field setting, this guide rail is called the first guide rail, another one guide rail is called the second guide rail, the side workplace of described the first guide rail and described the second guide rail is oppositely arranged, the width of setting the side workplace of described the first guide rail or described the second guide rail is z
It is characterized in that: said method comprising the steps of:
(1) symmetrically arranged mirror image two described measurement mechanisms are fixedly installed to respectively in the same position of described the first guide rail and described the second guide rail, in each so described measurement mechanism, have at least the straight line at place, two Yang Kongkong centers to parallel with the side workplace of corresponding guide rail;
(2) measure the vertical range of straight line described in the measurement mechanism on described the first guide rail to two Yang Kongkong centers in the measurement mechanism on described the second guide rail, be set as respectively x, y, these two Yang Kongkong centers in measurement mechanism on described the second guide rail are on the straight line in paralleling with the side workplace of the second guide rail, the distance at these two Yang Kongkong centers is set as a, in the time that these two sample holes are positioned at a side of straight line described in the measurement mechanism on described the first guide rail, described the second guide rail with respect to the depth of parallelism of described the first guide rail be (│ x-y │ * z)/a, in the time that these two sample holes are positioned at the both sides of straight line described in the measurement mechanism on described the first guide rail, described the second guide rail with respect to the depth of parallelism of described the first guide rail be (│ x+y │ * z)/a.
CN201210171909.4A 2012-05-30 2012-05-30 Device and method for measuring parallelism of lateral operating faces of cage guides CN102661703B (en)

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Application Number Priority Date Filing Date Title
CN201210171909.4A CN102661703B (en) 2012-05-30 2012-05-30 Device and method for measuring parallelism of lateral operating faces of cage guides

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Application Number Priority Date Filing Date Title
CN201210171909.4A CN102661703B (en) 2012-05-30 2012-05-30 Device and method for measuring parallelism of lateral operating faces of cage guides

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CN102661703B true CN102661703B (en) 2014-08-06

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN102967218B (en) * 2012-11-21 2015-10-28 三菱电机上海机电电梯有限公司 By the frock of cage guide setting-out and inspection and using method thereof

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CN201126350Y (en) * 2007-11-26 2008-10-01 济南二机床集团有限公司 Apparatus for measuring parallel of large-width high-accurate guideway
CN201327376Y (en) * 2008-11-21 2009-10-14 四川长征机床集团有限公司 Parallelism measuring instrument
CN201368717Y (en) * 2009-03-03 2009-12-23 深圳市劲拓自动化设备有限公司 Parallelism detecting device of reflow soldering machine transportation guide rail
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Effective date of registration: 20180425

Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu

Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu

Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Jiangsu

Patentee before: SJEC Corporation