CN104370180A - Signal mounting support for lift shaft - Google Patents
Signal mounting support for lift shaft Download PDFInfo
- Publication number
- CN104370180A CN104370180A CN201410644515.5A CN201410644515A CN104370180A CN 104370180 A CN104370180 A CN 104370180A CN 201410644515 A CN201410644515 A CN 201410644515A CN 104370180 A CN104370180 A CN 104370180A
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- CN
- China
- Prior art keywords
- mounting bracket
- connecting rod
- elevator hoistways
- signal mounting
- bracket according
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a signal mounting support for a lift shaft. The signal mounting support comprises a main strut. One end of the main strut is provided with a fixing part used for being connected with a guide rail. The other end of the main strut is provided with a bearing part used for a signal source. The fixing part is a clamping mechanism capable of being matched with the guide rail. The bearing part is a right-angled connecting mechanism. The outer end of the connecting mechanism is provided with a mounting position matched with the signal source. The signal mounting support is simple and reliable in structure and convenient to manufacture and install.
Description
Technical field
The present invention relates to a kind of elevator hoistways signal mounting bracket, belong to elevator and manufacture field.
Background technology
Elevator hoistways signal system provides accurate signal for elevator runs, thus ensures when elevator normally runs to play conclusive effect in regular calling station process each time.So the installation accuracy rate of hoistway signal has inseparable relation with the fault rate that elevator runs.Same for installation process, the installation Discussing Convenience of hoistway signal directly can affect the installation effectiveness of elevator entirety.The design of current most of elevator producer is all fix magnet (aluminium sheet or other) by a mechanical linkage, concrete mounting means is: mechanical linkage is fixed on guide rail with two pressure guide plates by one end of mechanical linkage, and mechanical linkage is connected with magnet (aluminium sheet or other) by corresponding anchor fitting by the other end.Have following problem like this:
1. as Fig. 1, there is certain deformation because pressing the stressed meeting of guide plate end in the pipe link fixed with pressure guide plate on same of connecting rod, and namely the connecting rod other end and pressure guide plate end be not at same plane.If the required distance between the signal switch that lift car is installed and magnet (aluminium sheet or other) is certain, so pipe link deformation just can not ensure that this distance is in claimed range.Moreover the deformation quantity that the installation pipe link of every one deck occurs is different, so will ensure in installation process that the distance between every one deck magnet (aluminium sheet or other) and car switch must be more difficult.Even if installation, if because the bad magnet (aluminium sheet or other) that causes of support that some stop is installed is less with the distance of switch room, probably normally rocked to cause by elevator when elevator normally runs and break switch, finally cause Lift out of order; If because the bad magnet (aluminium sheet or other) that causes of support that some stop is installed is comparatively large with the distance of switch room, probably causes when elevator normally runs switch to be failure to actuate, thus cause Lift out of order.Patent disclosed in patent No. CN 103723590.
2. as Fig. 2, pipe link length is fixing, once on sedan-chair top switch and pipe link magnet (aluminium sheet or other) left and right directions on volume position inaccurate, we must regulate sedan-chair top switch or pressure guide plate end link to readjust (if pipe link is opened be adjustable hole).
3. as Fig. 3, support likely there will be the situation being just in time contained in rail joint bolt position, is connected, and then is installed on the parts of this increase by magnet (aluminium sheet or other) so can design another parts lengthened with pipe link.But the parts of generally this increase do not have adjustment function in vertical direction, now can only go again the vertical direction of adjustment pressure guide plate end pipe link on guide rail, operation bothers very much, the efficiency that certain reduction is installed.
Summary of the invention
The present invention is for solving prior art problem, the elevator hoistways signal mounting bracket providing a kind of reliability high, easy to use.
Technical scheme of the present invention is: a kind of elevator hoistways signal mounting bracket, comprises main strut, and described main strut one end is provided with the connecting element for connection guide rail, and the other end is provided with the load member for signal source; Described connecting element is a clamping device that can match with guide rail, and described load member is a rectangular bindiny mechanism, and the outer end of this bindiny mechanism is provided with the installation position of matching with signal source.
As preferably, described load member is the bindiny mechanism of the square that a main body is made up of square tube, and its level right angle limit is fixedly connected with described connecting element, and its vertical straight arm of angle extends up or down; Described installation position is arranged on the described vertical straight arm of angle.
As preferably, described bindiny mechanism includes the less horizontal brace rod of a cross sectional dimensions, horizontal sleeving connecting rod that the cross sectional dimensions that matches with this horizontal brace rod is larger near one end of described connecting element, described horizontal brace rod can to stretch in described horizontal sleeving connecting rod and can fix with described horizontal sleeving connecting rod at an arbitrary position; One end that described bindiny mechanism arranges described installation position includes the less vertical pipe link of a cross sectional dimensions, vertical sleeving connecting rod that the cross sectional dimensions that matches with this vertical pipe link is larger, and described vertical pipe link can to stretch in described vertical sleeving connecting rod and can fix with described vertical sleeving connecting rod at an arbitrary position.
As preferably, described horizontal brace rod and described horizontal sleeving connecting rod and described vertical pipe link and described vertical sleeving connecting rod are all interfixed by fix screw and captive nut.
As preferably, described clamping device comprises a horizontally disposed screw rod, be arranged at two groups of jam nuts on this screw rod, be relatively set with two described in two groups between jam nut and fix with two groups of jam nuts respectively and all can along the intermediate plate of described screw rod parallel motion.
As preferably, described intermediate plate comprises the fixed plate fixed with described jam nut, is fixedly connected on the connecting strap of described fixed plate side, is fixedly connected on described connecting strap and the tab paralleled with described fixed plate.
As preferably, described tab one end is relatively set with holding part.
As preferably, the opposite face of described tab is provided with skid resistant course.
As preferably, in the right angle of described bindiny mechanism, be provided with reinforced sheet.
As preferably, be connected by hard spring between described connecting element and described load member.
Different from the support of the disclosed conventional schistose texture of patent No. CN 103723590, the applicant's paroxysmal employing tubular structure support, compared with the support of traditional schistose texture, time advantage is to install firm, not easily because rotating bolt causes support-moving; The shape at right angle can make to be installed on all magnet as signal source, aluminium sheet or other elements on support and remain that make car operationally, testing agency remains the distance suitable with signal source in arranging along rail length direction.Tubular structure, relative to schistose texture, not easily produces deformation, and when car runs in hoistway, schistose texture very easily shakes generation noise, and tubular structure is without this shortcoming.
The shape at right angle makes this support have level and vertical two poles, these two poles are all adopted stretching structure by this support, signal source can be fixed on optional position by the stretching structure of pipe link and sleeving connecting rod within the specific limits, realize the step-less adjustment of signal source in horizontal and vertical position, connecting element is only needed to be fixed on guide rail during installation, by regulating stretching structure can facilitate and the position of fine adjustment signal source, installation effectiveness is high.Simultaneously when reality manufactures, although sheetlike material cost is lower, but for ensureing rack mechanical strength, the thickness of schistose texture must higher than certain numerical value, and its actual Master Cost is not low, and in order to the installation position in signalization source, consider the position adjustments of signal source simultaneously, schistose texture must be designed the through hole of some shapes, once shape of through holes, Position Design are unreasonable, then also need reprocessing when reality uses, use very inconvenience.And adopt tubular structure, market there is a large amount of section bar can for directly, processing during manufacture also only needs in relevant position perforate, welded nut, due to the comprehensive adjustment that this structure energy is practical horizontal and vertical, and setting range is larger, therefore during fabrication, even if position of opening slightly deviation, also compensate by telescopic adjustment during actual installation, production efficiency is high, and cost is low.
The support-moving problem that the anchor structure fixed by clamping piece structure and guide rail can avoid traditional bolt fastening structure to cause when fastening completely, setting accuracy is high.The shape of cross section of holding part can carry out adaptation according to the shape of cross section of actual guide rail, makes to coordinate between holding part with guide rail better, adopts less Clamping force to produce enough large fastening force, reduces the damage to guide rail surface.Hard spring is added between connecting element and load member; under conventional operating mode, hard spring is equivalent to straight-bar connection; for support, fixed signal source; when car breaks down, run steady not, produce skew; when causing the signal source of testing agency and bracket end to collide; can be there is the deformation such as flexible or bending in hard spring, guard signal source, and after collision disappears, hard spring can set back again.
In sum, the present invention has the following advantages:
1, simple and reliable for structure, manufacture, easy for installation;
2, be convenient to regulate, easy to use.
Accompanying drawing explanation
Fig. 1 is conventional stent one;
Fig. 2 is conventional stent two;
Fig. 3 is conventional stent three:
Fig. 4 is structural representation of the present invention;
Fig. 5 is holding part partial enlarged drawing of the present invention.
In figure, 1, hard spring, 2, horizontal sleeving connecting rod, 3, horizontal brace rod, 4, vertically sleeving connecting rod, 5, vertically pipe link, 6, installation position, 7, clamping device, 8, screw rod, 9, jam nut, 10, fixed plate, 11, connecting strap, 12, tab, 13, holding part, 14, fix screw, 15, captive nut.
Detailed description of the invention
With embodiment, the invention will be further described below.
Embodiment one:
A kind of elevator hoistways signal mounting bracket, comprise main strut, main strut one end is provided with the connecting element for connection guide rail, and the other end is provided with the load member for signal source; Connecting element is a clamping device 7 that can match with guide rail, is connected between connecting element and load member by hard spring 1.Load member is the bindiny mechanism of the square that a main body is made up of square tube, and its level right angle limit is fixedly connected with connecting element, and its vertical straight arm of angle extends up or down; The outer end vertical straight arm of angle of this bindiny mechanism is provided with the installation position 6 of matching with signal source, in the right angle of bindiny mechanism, is provided with reinforced sheet.
Bindiny mechanism includes the less horizontal brace rod of a cross sectional dimensions 3, horizontal sleeving connecting rod 2 that the cross sectional dimensions that matches with this horizontal brace rod 3 is larger near one end of connecting element, horizontal brace rod 3 can to stretch in horizontal sleeving connecting rod 2 and can fix with horizontal sleeving connecting rod 2 at an arbitrary position; One end that bindiny mechanism arranges installation position 6 includes the less vertical pipe link 5 of a cross sectional dimensions, vertical sleeving connecting rod 4 that the cross sectional dimensions that matches with this vertical pipe link 5 is larger, and vertical pipe link 5 can to stretch in vertical sleeving connecting rod 4 and can fix with vertical sleeving connecting rod 4 at an arbitrary position.Horizontal brace rod 3 and horizontal sleeving connecting rod 2 and vertically pipe link 5 and vertical sleeving connecting rod 4 are all interfixed by fix screw 14 and captive nut 15, captive nut 15 is welded on vertical sleeving connecting rod 4 or horizontal sleeving connecting rod 2, and fix screw 14 peaks at vertical pipe link 5 or horizontal brace rod 3 surface by captive nut 15 and through hole rear tip.
Clamping device 7 comprises a horizontally disposed screw rod 8, is arranged to be relatively set with two between two groups of jam nuts, 9, the two groups of jam nuts 9 on this screw rod 8 and to fix with two groups of jam nuts 9 respectively and all can along the intermediate plate of screw rod 8 parallel motion.Intermediate plate comprises the fixed plate 10 fixed with jam nut 9, be fixedly connected on the connecting strap 11 of fixed plate 10 side, be fixedly connected on connecting strap 11 and the tab 12 paralleled with fixed plate 10, tab 12 one end is relatively set with holding part 13, and opposite face is provided with skid resistant course.
During installation, be fixedly installed in by signal source in advance on installation position 6, the intermediate plate of this support is sandwiched on guide rail by the position suitable at guide rail, tightening retaining nuts 9; Unscrew fix screw 14, by flexible two pipe links and two sleeving connecting rods, signal source is set in the position of needs, is fastened and fixed screw 14, completes installation.
Claims (10)
1. an elevator hoistways signal mounting bracket, is characterized in that: comprise main strut, and described main strut one end is provided with the connecting element for connection guide rail, and the other end is provided with the load member for signal source; Described connecting element is a clamping device (7) that can match with guide rail, and described load member is a rectangular bindiny mechanism, and the outer end of this bindiny mechanism is provided with the installation position (6) of matching with signal source.
2. elevator hoistways signal mounting bracket according to claim 1, it is characterized in that: described load member is the bindiny mechanism of the square that a main body is made up of square tube, its level right angle limit is fixedly connected with described connecting element, and its vertical straight arm of angle extends up or down; Described installation position (6) is arranged on the described vertical straight arm of angle.
3. elevator hoistways signal mounting bracket according to claim 2, it is characterized in that: described bindiny mechanism includes the less horizontal brace rod of a cross sectional dimensions (3), horizontal sleeving connecting rod (2) that the cross sectional dimensions that matches with this horizontal brace rod (3) is larger near one end of described connecting element, described horizontal brace rod (3) can to stretch in described horizontal sleeving connecting rod (2) and can fix with described horizontal sleeving connecting rod (2) at an arbitrary position; One end that described bindiny mechanism arranges described installation position (6) includes the less vertical pipe link (5) of a cross sectional dimensions, vertical sleeving connecting rod (4) that the cross sectional dimensions that matches with this vertical pipe link (5) is larger, and described vertical pipe link (5) can be stretched in described vertical sleeving connecting rod (4) and can fix with described vertical sleeving connecting rod (4) at an arbitrary position.
4. horizontal brace rod described in (3) and described horizontal sleeving connecting rod (2) and described vertical pipe link (5) and described vertical sleeving connecting rod (4) are all interfixed by fix screw (14) and captive nut (15).
5. elevator hoistways signal mounting bracket according to claim 1, it is characterized in that: described clamping device (7) comprises a horizontally disposed screw rod (8), be arranged at two groups of jam nuts (9) on this screw rod (8), be relatively set with two described in two groups between jam nut (9) and fix with two groups of jam nuts (9) respectively and all can along the intermediate plate of described screw rod (8) parallel motion.
6. elevator hoistways signal mounting bracket according to claim 5, it is characterized in that: described intermediate plate comprises the fixed plate (10) fixed with described jam nut (9), be fixedly connected on the connecting strap (11) of described fixed plate (10) side, be fixedly connected on described connecting strap (11) and the tab (12) paralleled with described fixed plate (10).
7. elevator hoistways signal mounting bracket according to claim 6, is characterized in that: described tab (12) one end is relatively set with holding part (13).
8. elevator hoistways signal mounting bracket according to claim 6 or 7, is characterized in that: the opposite face of described tab (12) is provided with skid resistant course.
9. elevator hoistways signal mounting bracket according to claim 1, is characterized in that: be provided with reinforced sheet in the right angle of described bindiny mechanism.
10. elevator hoistways signal mounting bracket according to claim 1 or 9, is characterized in that: be connected by hard spring (1) between described connecting element and described load member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644515.5A CN104370180B (en) | 2014-11-14 | 2014-11-14 | A kind of elevator hoistways signal mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410644515.5A CN104370180B (en) | 2014-11-14 | 2014-11-14 | A kind of elevator hoistways signal mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104370180A true CN104370180A (en) | 2015-02-25 |
| CN104370180B CN104370180B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410644515.5A Active CN104370180B (en) | 2014-11-14 | 2014-11-14 | A kind of elevator hoistways signal mounting bracket |
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| Country | Link |
|---|---|
| CN (1) | CN104370180B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726067A1 (en) * | 1977-06-08 | 1978-12-14 | Kumalift Engineering Lab Ltd | Lift halting control system - has bars on hoist rope ends coupled to plate which is spring loaded downwards and connected to motor control sensor |
| CN101037164A (en) * | 2002-09-11 | 2007-09-19 | 三菱电机株式会社 | Elevator control device |
| CN102344062A (en) * | 2011-06-28 | 2012-02-08 | 苏州新达电扶梯部件有限公司 | Leveling device for elevator car |
| CN103723590A (en) * | 2013-12-20 | 2014-04-16 | 康力电梯股份有限公司 | Elevator leveling device |
| CN204237393U (en) * | 2014-11-14 | 2015-04-01 | 巨人通力电梯有限公司 | A kind of elevator hoistways signal mounting bracket |
-
2014
- 2014-11-14 CN CN201410644515.5A patent/CN104370180B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726067A1 (en) * | 1977-06-08 | 1978-12-14 | Kumalift Engineering Lab Ltd | Lift halting control system - has bars on hoist rope ends coupled to plate which is spring loaded downwards and connected to motor control sensor |
| CN101037164A (en) * | 2002-09-11 | 2007-09-19 | 三菱电机株式会社 | Elevator control device |
| CN102344062A (en) * | 2011-06-28 | 2012-02-08 | 苏州新达电扶梯部件有限公司 | Leveling device for elevator car |
| CN103723590A (en) * | 2013-12-20 | 2014-04-16 | 康力电梯股份有限公司 | Elevator leveling device |
| CN204237393U (en) * | 2014-11-14 | 2015-04-01 | 巨人通力电梯有限公司 | A kind of elevator hoistways signal mounting bracket |
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| Publication number | Publication date |
|---|---|
| CN104370180B (en) | 2017-03-01 |
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