CN203177761U - Novel rail calibrating ruler used for installation and calibration of elevator guide rails - Google Patents
Novel rail calibrating ruler used for installation and calibration of elevator guide rails Download PDFInfo
- Publication number
- CN203177761U CN203177761U CN 201320120153 CN201320120153U CN203177761U CN 203177761 U CN203177761 U CN 203177761U CN 201320120153 CN201320120153 CN 201320120153 CN 201320120153 U CN201320120153 U CN 201320120153U CN 203177761 U CN203177761 U CN 203177761U
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- Prior art keywords
- guides correcting
- rail
- correcting rule
- rule
- verification
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Abstract
The utility model relates to a novel rail calibrating ruler used for the installation and calibration of elevator guide rails, which comprises two rail calibrating ruler bodies and a longitudinal measuring scale. The surface of each rail calibrating ruler body is longitudinally provided with a strip-shaped through hole. The rail calibrating ruler bodies are in slidable connection with a mobile positioning strip through the strip-shaped through holes. The central axis of the front end surface of each rail calibrating ruler body is provided with a u-shaped notch embedded with a calibration transect line and a clamping slot positioned below the u-shaped notch and used for being embedded with an elevator guide rail. The lower side surface of each rail calibrating ruler body is provided with a perpendicularity measuring scale and a guide rail fixing module. The front end surface of each rail calibrating ruler body is provided with a coplanar measuring scale. The front end surface and the lateral side surface of each rail calibrating ruler body are provided with at least one magnet respectively. The screws of the novel rail calibrating ruler used for the installation and calibration of elevator guide rails adopts the design of an anti-separation structure, so that the ruler is not easy to fall off during the adjustment and calibration process. Therefore, the lofting of the transect lines is reduced. For elevators that are already installed and put into operation, the ruler can still be used for the calibration of the guide rails of the elevators.
Description
Technical field
The utility model relates to the field of elevator guides correcting rule, especially a kind of novel guides correcting rule that verification is installed for cage guide.
Background technology
Present widely used elevator guides correcting rule is otis type such as Fig. 1 shape, its guides correcting rule school rail mode is as Fig. 2,2 elevator line-transects need be put in every limit, these 4 parallel correspondences of line-transect, its spacing is through calculating, during verification, guides correcting rule is snapped in guide rail until withstanding the guide pass front end, whether coexist the mutually measurement means of line-transect position of visual two calibration points, the function of two line-transects in every limit is a corrective rail verticality, another is two guide rail coplanarities, if two guide rail coplanarities more Quasi are measured, the elevator line-transect point scale position that then need draw tape measure both sides guides correcting rule just can reach two guide rail coplanarity measured values more accurately.
More than measure and have shortcoming and problem: 1. with current widely used guides correcting rule, as Fig. 2, accuracy error to the measurement of two rail coplanarities is big, because whether whether the mensuration of this point be identical in 2 elevator line-transect interplanar spacings of guides correcting rule with the visual line-transect of seeing, but it is dim usually in the hoistway, visual quality is influenced, and it two is that visual spacing is understood some error; 2. two cage guide spacings are more big, and two rail coplanar deviation ratios will amplify, if monolateral drift angle 1 degree, this guide rail point face will amplify about 10 degree to the opposite guide pass, be monolateral verification only with present guides correcting rule, do not have bilateral verifying function, can't accurately record the accurate coplanar value of two guide rails; 3. line-transect point is more many, and is more loaded down with trivial details to construction; 4. the type guides correcting rule is big, and magnet only is designed to 3, and the absorption affinity deficiency install to be adjusted come off easily distortion and scrap and can't use of checking procedure; 5. because cage guide has multiple model, the thick difference of guide pass, the type school rail needs corresponding rail thicknesses readjust the fixed block position; 6. this type of guides correcting rule can't carry out verification to cage guide after the elevator integral installation moved well.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the above-mentioned middle problem that exists, a kind of novel guides correcting rule that verification is installed for cage guide is provided, it improves a kind of scientific measurement method of the coplanar measuring accuracy of two guide rails and reduces the line-transect setting-out, the design of the smooth absorption guide pass of energy, make it adjust the fastener of checking procedure difficult drop-off, can adapt to various model thickness guide rails.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel guides correcting rule that verification is installed for cage guide, comprise two guides correcting rule bodies and the vertical measurement rule that is installed on the guides correcting rule body front end face, vertically offer the strip through hole on the surface of described guides correcting rule body, the guides correcting rule body slidely connects the running fix bar by the strip through hole, offer on the central axis of described guides correcting rule body front end face for the U-shaped notch that embeds the verification line-transect and the draw-in groove that is used for the inlay card cage guide that is opened in U-shaped notch below, the downside of described guides correcting rule body is provided with squareness measurement rule and guide rail stuck-module, the rear end face of described guides correcting rule body is provided with the coplanarity rule, on described guides correcting rule body front end face and the side end face at least one magnet is installed all.
In order to prevent from coming off when the operation, cause the damage of rail chi, described guides correcting rule body lower surface offers the locking hole that is connected with draw-in groove, is screwed with the slip-off preventing screw for the locking guide rail on the locking hole.
For can more powerful absorption guide pass, three magnet be installed all on described guides correcting rule body front end face and the side end face.
In order to realize lightweight, the material of described guides correcting rule body is that aluminium alloy is made.
The beneficial effects of the utility model are: described a kind of novel guides correcting rule that verification is installed for cage guide, adopt the design of slip-off preventing screw, can make it adjust difficult drop-off in the checking procedure, it can make the coplanar measurement of two guide rails accurate, reduce the line-transect setting-out, to install and move elevator still can carry out the design of guide rail verification.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the prior art products structural representation of background technology described in the utility model;
Fig. 2 is the prior art products structural representation of background technology described in the utility model;
Fig. 3 is the one-piece construction synoptic diagram of novel guides correcting rule described in the utility model;
Fig. 4 is the first step operation chart of novel guides correcting rule verification described in the utility model;
Fig. 5 is the second step operation chart of novel guides correcting rule verification described in the utility model;
Fig. 6 is the third step operation chart of novel guides correcting rule verification described in the utility model;
Fig. 7 is the 4th step operation chart of novel guides correcting rule verification described in the utility model;
Fig. 8 is the 5th step operation chart of novel guides correcting rule verification described in the utility model.
Accompanying drawing acceptance of the bid keep the score state as follows: 1, guides correcting rule body, 11, U-shaped notch, 12, draw-in groove, 2, vertically measure rule, 3, strip through hole, 4, the running fix bar, 5, the squareness measurement rule, 6, slip-off preventing screw, 7, the guide rail stuck-module, 8, the coplanarity rule.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of novel guides correcting rule that verification is installed for cage guide as shown in Figure 3, comprise the guides correcting rule body 1 that two materials are aluminium alloy, at guides correcting rule body 1 front end face vertical measurement rule 2 is installed, on the surface of guides correcting rule body 1, vertically offer strip through hole 3, guides correcting rule body 1 slidely connects running fix bar 4 by strip through hole 3, offer for the U-shaped notch 11 that embeds the verification line-transect and be opened in the draw-in groove 12 that is used for the inlay card cage guide below the U-shaped notch 11 at the central axis of guides correcting rule body 1 front end face, the downside of guides correcting rule body 1 is provided with squareness measurement rule 5 and guide rail stuck-module 7, the rear end face of described guides correcting rule body 1 is provided with coplanarity rule 8, also offer the locking hole that is connected with draw-in groove in guides correcting rule body 1 lower surface, be screwed with the slip-off preventing screw 6 for the locking guide rail on the locking hole, three magnet all are installed on guides correcting rule body 1 front end face and the side end face.
Arrive shown in Figure 8 as Fig. 4, a kind of using method that the novel guides correcting rule of verification is installed for cage guide described in the utility model: be in the operation steps of cage guide being installed verification, at first select two guides correcting rule bodies 1 for use, two guides correcting rule bodies 1 are snapped in the both sides guide rail respectively, utilize three magnet of guides correcting rule body 1 front end face and three magnet of side end face to carry out guides correcting rule body 1 is adsorbed, play the purpose of slip-off preventing, when snapping in cage guide, six magnet carry out smooth absorption guide pass, utilize slip-off preventing screw 6 to tighten cage guide, do not come off when making its operation, the both sides guide rail only need respectively be put a verticality verification line-transect, guide rail and line-transect distance two guide rails are equidistant, different line parallel, when carrying out verticality and the verification of guide rail spacing, guides correcting rule is snapped in guide rail respectively, line-transect and guides correcting rule side rule location point gained are the measured value of slide rail verticality and guide rail spacing, when carrying out two rail coplanarity verifications, one line vertical line is put into the U-shaped notch 11 of two ends guides correcting rule, with the vertical tension of line, form parallel lines, check that the coplanarity rule 8 of guides correcting rule rear end reaches the standard grade and guides correcting rule point of crossing scale, it both had been the measured value of the coplanar distortion deviation of two rails, this kind scheme exact science records the coplanar torsion resistance measured value of two guide rails and squareness measurement value, have intuitive and convenience and accuracy, more efficient instruction guide rail, lift rail An Installed product significantly, guide rail is installed the higher express elevator occasion of quality requirements, install coplanarity additional in the guides correcting rule front end and extend chi, can improve the coplanar torsion resistance measuring accuracy of guide rail.
A kind of scope of application that the novel guides correcting rule of verification is installed for cage guide of the present utility model: be suitable for the cage guide torsion resistance verification that framing scaffold is arranged and do not have the verification of framing scaffold mounting guide rail and moved, the elevator operation can be rocked has 90% to be guide rail distortion and out of plumb, general purpose type high accuracy A2 elevator school jig can effectively improve the problem of rocking, the name of an article: general purpose type high accuracy A2 elevator school jig (finding-guiding ruler/school rail device, guide rail torsion resistance checker)
Product type: A2
1. universal is for many specifications track;
2. there is not the span restriction;
3. a backbone only needs a line-transect, and being suitable for has framing scaffold and do not have the framing scaffold installation;
4. high precision guide rail torsion resistance verification replaces laser instrument;
5. be suitable for various elevator and install, especially to guide rail vertical/elevator that torsion resistance is high, more be applicable to the express elevator verification;
6. fetching conveniently is easy to operation;
7. be applicable to the guide rail verification in the installation;
8. after being applicable to installation, after the elevator that the is delivered for use operation, still can proofread and correct repair function to the guide rail torsion resistance;
9. adopt the aerolite material, characteristic gently/firmly;
10. single face school rail verification module is equipped with 6 HHT higher high tensile magnets, smooth absorption guide pass, and it is more accurate to measure;
11. rail verification module in high precision school adopts high precision NC processing to guarantee to proofread and correct material and precision.
A kind of use step that the novel guides correcting rule of verification is installed for cage guide of the present utility model: the first step: two guides correcting rule bodies 1 are inserted in guide rail (as shown in Figure 4) respectively; Second step: (as shown in Figure 5) in the U-shaped notch is inserted in a knotting of line; The 3rd step: stretching plumb bob line-transect draws the coplanar degree of deviation of two rails (as shown in Figure 6); The 4th step: left rail adds pad adjustment (as shown in Figure 7); The 5th step: right guide rail adds the pad adjustment, makes the coplanar and verticality adjustment (as shown in Figure 8) of two rails.
The setting-out explanation
No framing scaffold is installed the method laying off: obtain the elevator hoistways floor plan earlier 1.; 2. find out backbone spacing RG size; 3. determine that the backbone line-transect is apart from size; 4. determine backbone center and line-transect centre distance; 5. on the fabrication and installation major-minor rail/following model sample;
There is framing scaffold that the method laying off is installed: 1. obtain the elevator hoistways floor plan earlier; 2. find out backbone spacing RG size; 3. calculate the distance of backbone line-transect; 4. on the fabrication and installation major-minor rail/following model sample.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (4)
1. one kind is used for the novel guides correcting rule that cage guide is installed verification, it is characterized in that: comprise two guides correcting rule bodies (1) and be installed in vertical measurement rule (2) on guides correcting rule body (1) front end face, vertically offer strip through hole (3) on the surface of described guides correcting rule body (1), guides correcting rule body (1) slidely connects running fix bar (4) by strip through hole (3), offer for the U-shaped notch (11) that embeds the verification line-transect on the central axis of described guides correcting rule body (1) front end face and be opened in the draw-in groove (12) for the inlay card cage guide of U-shaped notch (11) below, the downside of described guides correcting rule body (1) is provided with squareness measurement rule (5) and guide rail stuck-module (7), the rear end face of described guides correcting rule body (1) is provided with coplanarity rule (8), on described guides correcting rule body (1) front end face and the side end face at least one magnet is installed all.
2. a kind of novel guides correcting rule that verification is installed for cage guide according to claim 1, it is characterized in that: described guides correcting rule body (1) lower surface offers the locking hole that is connected with draw-in groove, is screwed with the slip-off preventing screw (6) for the locking guide rail on the locking hole.
3. a kind of novel guides correcting rule for cage guide installation verification according to claim 1 is characterized in that: on described guides correcting rule body (1) front end face and the side end face three magnet are installed all.
4. according to claim 1ly a kind ofly for cage guide the novel guides correcting rule of verification is installed, it is characterized in that: the material of described guides correcting rule body (1) is that aluminium alloy is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120153 CN203177761U (en) | 2013-03-15 | 2013-03-15 | Novel rail calibrating ruler used for installation and calibration of elevator guide rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320120153 CN203177761U (en) | 2013-03-15 | 2013-03-15 | Novel rail calibrating ruler used for installation and calibration of elevator guide rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203177761U true CN203177761U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320120153 Expired - Fee Related CN203177761U (en) | 2013-03-15 | 2013-03-15 | Novel rail calibrating ruler used for installation and calibration of elevator guide rails |
Country Status (1)
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|---|---|
| CN (1) | CN203177761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472547A (en) * | 2020-04-01 | 2020-07-31 | 日立电梯（中国）有限公司 | Lofting method for scaffold-free elevator |
| CN112010135A (en) * | 2019-05-28 | 2020-12-01 | 三菱电机上海机电电梯有限公司 | Upper lofting tool, lower lofting line fixing tool, detection tool, elevator guide rail lofting inspection tool and inspection method |
-
2013
- 2013-03-15 CN CN 201320120153 patent/CN203177761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010135A (en) * | 2019-05-28 | 2020-12-01 | 三菱电机上海机电电梯有限公司 | Upper lofting tool, lower lofting line fixing tool, detection tool, elevator guide rail lofting inspection tool and inspection method |
| CN111472547A (en) * | 2020-04-01 | 2020-07-31 | 日立电梯（中国）有限公司 | Lofting method for scaffold-free elevator |
| CN111472547B (en) * | 2020-04-01 | 2021-11-19 | 日立电梯（中国）有限公司 | Lofting method for scaffold-free elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20160315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |