CN104134873B - A kind of electric connector for cutting elevator load bearing component - Google Patents
A kind of electric connector for cutting elevator load bearing component Download PDFInfo
- Publication number
- CN104134873B CN104134873B CN201410228712.9A CN201410228712A CN104134873B CN 104134873 B CN104134873 B CN 104134873B CN 201410228712 A CN201410228712 A CN 201410228712A CN 104134873 B CN104134873 B CN 104134873B
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- load bearing
- bearing component
- elevator load
- rotating handle
- base
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Abstract
The invention discloses a kind of electric connector for cutting elevator load bearing component, including base, it is additionally provided with rotating handle, the rotating handle rotation support is installed on the base, the passage that can be used to connecting elevator load bearing component is formed between rotating handle and base, is provided with the rotating handle for the contact pin to realize electrically connecting is engaged with elevator load bearing component.The base is provided with for connecting the gathering sill of elevator load bearing component towards the side of contact pin.The base is provided with the support positioned at gathering sill both sides, and the rotating handle is rack-mount by rotating shaft.The present invention can be realized electrically connecting with the reliability of supporting member, and installation process is simple and quick for cutting the electric connector of elevator load bearing component.
Description
Technical field
The present invention relates to elevator technology field, and in particular to a kind of electric connector for cutting elevator load bearing component is filled
Put.
Background technology
Elevator is mainly made up of traction machine, car, counterweight, guide rail, safety device and signal operation system etc., these groups
Part is separately mounted in the hoistway and machine room of building.
In prior art, connect car and counterweight generally by traction steel-cable, and by traction steel-cable with
Frictional force drives car lifting between traction sheave, with the development of Material Field, occurs in that compound traction steel band is used for now
Replace traction steel-cable.
Compound traction steel band wraps up what steel wire strand was formed by elastomers such as polyurethane, and steel wire strand is in polyurethane elastomer
Regular arrangement is done in inside, while cord strength is maintained increased traction, meanwhile, the layer of polyurethane of outer layer can be played
Antirust and etch-proof effect.
For comparing traditional traction steel-cable, the safety coefficient for being combined traction steel band is higher, and weight is lighter, can reduce
Noise and vibrations in car, Maintenance free, without the need for lubrication, and service life is longer.
Compound traction steel band is required for doing emphasis in the whole usage cycles of elevator as the important supporting member of car
Monitoring, prevents, due to compound traction strip breakage, accident occurring.Traditional traction steel-cable, can sentence simply by range estimation
The degree of wear and risk of breakage of disconnected traction steel-cable, but, after traction steel band is combined, internal steel wire rope is not
Can be intuitive to see, accordingly, it is desirable to provide a kind of new monitoring technology.
Application publication number is disclosed one kind for the Chinese patent literature of CN1926050A and is used together with elevator load bearing component
Electric connector, including for setting up at least one electric connector structure that electrically conductive is contacted with least one strain component
Part, clamping component support the Electrical connector member and are easy to the connector members are operated to pierce through above the strain component
Layer, clamping component in one example has the Part I and second being contained on the opposite flank of the supporting member
Point.Actuator be easy to adjust the clamping component part relative position, with promote the Electrical connector member and pass through the layer and
Contact with the strain component electrically conductive.
Although the invention realizes the purpose electrically connected with strain component realization, but, as Electrical connector member is adopted
Needle-like, not only strength ratio is relatively low, itself is also susceptible to deformation, Chinese patent literature of the application publication number for CN101208834A
A kind of electric connector for being pierced into conductive member is disclosed, the shape of Electrical connector member is improved, disclosed electricity
Connector members include projection, and at least a portion of projection has generally concave surface and the surface substantially protruded, and projection is extremely
It is at least partially located on the opposite side of the centrage of electric connector.
Projection in the invention on Electrical connector member is resistant to be had for carrying out conduction with least one tensional element
The power of connection is imitated, and projection is unlikely to deform in itself.
Electrical connector member device in above-mentioned two patent documentations is realized and load-bearing structure using the clamping plate for cooperating
The connection of part, the two ends of clamping plate impose bolt respectively and fix, and the degree that screws of two bolts is not easy mutually balance, and installs
Journey is also complex.
The content of the invention
The invention provides a kind of electric connector for cutting elevator load bearing component, can realize and supporting member
Reliable electrical connection, and installation process is simple and quick.
A kind of electric connector for cutting elevator load bearing component, including base, are additionally provided with rotating handle, the rotating handle
Rotation support is installed on the base, and the passage that can be used to connecting elevator load bearing component is formed between rotating handle and base,
It is provided with the rotating handle for the contact pin to realize electrically connecting is engaged with elevator load bearing component.
Heretofore described elevator load bearing component, i.e., be used for connecting the compound traction steel of car and counterweight in prior art
Band, described electric connector need the insulating barrier for cutting compound traction steel band outer layer, just can with compound traction steel band inside
Steel wire rope sets up electrical connection.
When the electric connector that the present invention is provided is used, in the passage between rotating handle and base, elevator load bearing is penetrated
Component, then pulls rotating handle, rotates rotating handle and is close to base, and the contact pin on rotating handle penetrates the outer of elevator load bearing component
Layer, realizes the electrical connection with elevator load bearing component steel wire of internal layer rope.
Set up with elevator load bearing component steel wire of internal layer rope after electrically connecting, the monitoring strategies of employing and corresponding circuit are equal
Prior art, the circuit board for being used can be adopted to be set directly at as needed on base or rotating handle, it is also possible to
The miscellaneous part of elevator is caused by the wire being electrically connected with contact pin.
Due to elevator load bearing component it is generally all long, in order to locate to install arrangements of electric connection, rotating handle in place
Easy-to-dismount structure be could be arranged to base, for example, rotating handle and base arrange mutually corresponding through hole, penetrate in through hole
Rotating shaft, the two ends of rotating shaft are fixed by screw.During installation, rotating seat and base are respectively placed in into the both sides of elevator load bearing component,
Then again rotating handle and base are attached.
For the ease of being engaged with elevator load bearing component, it is preferable that the base is provided with for wearing towards the side of contact pin
Draw the gathering sill of elevator load bearing component.
Elevator load bearing component is located in gathering sill, and the width of gathering sill and depth are advised according to the different of elevator load bearing component
Lattice are designed, and when making actually used, the both sides of elevator load bearing component fit along the cell wall with gathering sill, in arrangements of electric connection
During use, elevator load bearing component will not occur position skew in gathering sill.
Due to base with rotating handle respectively positioned at the both sides of elevator load bearing component, the rotating handle can adopt phase with base
The structure being mutually hinged, for ease of the realization of base and rotating handle articulated structure, the base is provided with positioned at gathering sill both sides
Support, the rotating handle are rack-mount by rotating shaft.
In arrangements of electric connection, contact pin is pierced into the inside of elevator load bearing component, when elevator load bearing component deforms, inserts
Pin is also correspondingly deformed upon, therefore, contact pin is the part for being easiest to damage, it may be considered that contact pin is set to detachable block,
For example, dismountable needle stand is connected with the rotating handle, the contact pin is installed on the needle stand.Concrete implementation form can
Think：The rotating handle is provided with the mounting groove of insertion, and the needle stand is connected in the mounting groove, the rotating handle and needle stand it
Between be provided with the buckle for cooperating.When contact pin is damaged, it is only necessary to change needle stand.
Base is close in rotating handle, after realizing the electrical connection of contact pin and supporting member, in order to rotating handle be kept with base
Relative position, is additionally provided with for keeping the securing member of rotating handle and base relative position.
The securing member adopts prior art, for example, simplest implementation, the rotating handle and base are provided with position
Corresponding lockhole is put, the securing member is the fastening bolt being engaged with lockhole.Further, the lockhole on base is screw thread
Hole, unthreaded hole of the lockhole on rotating handle for bar shaped.
In prior art using the pressing plate of two pieces of clamping supporting members carrying out the locking of contact pin and supporting member position it is
It is consistent the depth that contact pin is pierced into supporting member, needs two spiral shells in installation process to fixation clip relative position
Bolt is constantly adjusted, and as the outer surface of supporting member is usually with certain elastic insulating barrier, the rotation of two bolts
The balance of tight degree is not easily controlled.
In the present invention, one side rotating handle is hinged with base, it is ensured that the hinged end of rotating handle has fixation with base
Distance, after another aspect rotating handle is close to base in place, has face bonded to each other with base, is fixed using fastening bolt and is rotated
During the relative position of handle and base, as rotating handle and base are respectively provided with rigid structure, therefore, fastening bolt screws degree pair
The effect of depth that supporting member is pierced in contact pin is little.
The depth of gathering sill could be arranged to identical with the thickness of elevator load bearing component or smaller, enable rotating handle and base
It is enough that effectively clamping is formed to elevator load bearing component, it is ensured that the stability of electrical connection.
Heretofore described contact pin includes：Needle plate；Positioned at two needle points on needle plate side edge；It is connected with the needle plate, to
Realize the backshank of electrical connection.
When actually used, two needle points extend along the length direction of supporting member, it is ensured that the reliability of electrical connection.It is described
The edge of needle point non-pointed, needle point be generally rectangular, and triangle is connected with needle plate, and angle corresponding with the side has
Somewhat round leading edge, the angle are used to piercing through the insulating barrier of elevator load bearing component, slightly blunt leading edge can pierce through insulating barrier with
And during steel wire of internal layer, it is not susceptible to notable deformation.
In order to ensure that needle plate can be effective against deformation, it is preferable that the plate face of the needle plate carries two bending parts.It is described
Two bending parts are between two needle points.Each bending part is Z-shaped bending, and the plate face of bending part both sides is parallel, bending angle
For obtuse angle.The needle plate is bar shaped, and even a bending part is arranged along the length direction of needle plate.
Bending part can increase the rigidity of needle plate so as to be not susceptible to deformation, it is easy to pierce through insulating barrier.
Two needle points are on two relative long sides of needle plate respectively with backshank, and backshank is located at the middle part on the long side that is located.
The distance of two needle points is difficult too far, is otherwise easily caused inclined on generation position when being pierced into elevator load bearing component
Move, it is preferable that projector distance of the end of two needle points on needle plate is 6～20mm.
As there is needle plate Z-shaped to bend, two needle points are not in same plane along the vertical line direction of needle plate, excellent
Selection of land, along the vertical line direction of needle plate, the distance of two needle points is 0.5～0.8mm.
The needle stand is provided with multiple draw-in grooves, and the needle plate of the contact pin is located in corresponding draw-in groove, and needle point and backshank are along phase
Opposite direction extends draw-in groove.When in contact pin insertion draw-in groove, need to keep being relatively fixed for contact pin and groove position, most simply,
Can be with by the way of contact pin and draw-in groove interference fit, it would however also be possible to employ buckle structure, when a certain contact pin needs to be changed
When, individually can be changed.
The present invention can realize being electrically connected with the reliability of supporting member for cutting the electric connector of elevator load bearing component
Connect, and installation process is simple and quick.
Description of the drawings
Fig. 1 is the present invention for cutting the schematic diagram of the electric connector of elevator load bearing component；
Fig. 2 is the schematic diagram that the present invention is used for rotating handle in the electric connector for cut elevator load bearing component；
Fig. 3 is the schematic diagram that the present invention is used for base in the electric connector for cut elevator load bearing component；
Fig. 4 is the schematic diagram that the present invention is used for needle stand in the electric connector for cut elevator load bearing component；
Fig. 5 is the schematic diagram that the present invention is used for that contact pin in the electric connector for cut elevator load bearing component to insert needle stand；
Fig. 6 is the schematic diagram that the present invention is used for contact pin in the electric connector for cut elevator load bearing component；
Fig. 7 is schematic diagram (another angle that the present invention is used for contact pin in the electric connector for cut elevator load bearing component
Degree)；
Fig. 8 is that the present invention is used for rotating handle signal detached with base in the electric connector for cut elevator load bearing component
Figure；
Fig. 9 is that the present invention is used for rotating handle and showing that base mutually reclines in the electric connector for cut elevator load bearing component
It is intended to；
In figure：1st, support；2nd, steel wire；3rd, insulating barrier；4th, base；5th, rotating handle；6a, fastening bolt；6b, fastening bolt；
7th, needle stand；8th, screwed hole；9th, unthreaded hole；10th, rotating shaft；11st, gathering sill；12nd, contact pin；12a, needle point；12b, needle plate；12c, backshank；
13rd, buckle.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail for the electric connector for cutting elevator load bearing component.
As shown in figure 1, a kind of physical connector device for cutting elevator load bearing component, including base 4, with base 4
The rotating handle 5 being hinged, is formed with the passage that can be used to connecting elevator load bearing component, rotating handle 5 between rotating handle 5 and base 4
On be provided with for be engaged with elevator load bearing component realize electrical connection contact pin 12.
As shown in figure 1, in the present embodiment, compound traction steel of the elevator load bearing component using 2 outer insulating layer coating 3 of steel wire strand
Band, after insulating barrier 3 can adopt polyurethane material, contact pin 12 to pierce through insulating barrier 3, penetrates further in steel wire 2, realizes contact pin 12
With the electrical connection of steel wire 2.
As shown in Fig. 2 rotating handle 5 is provided with the mounting groove of insertion, dismountable needle stand 7 in mounting groove, is connected with, is rotated
The buckle 13 for cooperating is provided between handle 5 and needle stand 7, contact pin 12 is installed on needle stand 7.
As shown in figure 3, base 4 is provided with for connecting the gathering sill 11 of elevator load bearing component towards the side of contact pin 12, lead
Width to groove 11 is identical with the width of elevator load bearing component, the depth of gathering sill 11 it is identical with the thickness of elevator load bearing component or
It is smaller.Base 4 is provided with the support 1 positioned at 11 both sides of gathering sill, and rotating handle 5 is arranged on support 1 by rotating shaft 10.
As shown in figure 1, rotating handle 5 is provided with the corresponding lockhole in position with base 4, wherein, the lockhole on rotating handle 5 is
The unthreaded hole 9 of bar shaped, the lockhole on base 4 are screwed hole 8, are equipped with for keeping the relative position of rotating handle 5 and base 4 in lockhole
Fastening bolt 6a put and fastening bolt 6b, fastening bolt 6a and fastening bolt 6b are respectively positioned at the both sides of elevator load bearing component.
As shown in fig. 6, contact pin 12 includes：Needle plate 12b, positioned at two needle point 12a and and needle plate on needle plate 12b sides edge
12b is connected, to the backshank 12c for connecting circuit.As shown in fig. 7, the plate face of needle plate 12b carries two bending parts, two bendings
Portion is between two needle point 12a.Projector distance (i.e. in Fig. 6 L1) of the end of two needle point 12a on needle plate 12b be
12mm。
Needle plate 12b be bar shaped, two bending parts along needle plate length direction arrange, needle plate 12b thickness be 0.8mm, two pins
With backshank 12c offices on two relative long sides of needle plate 12b, and backshank 12c is located at the middle part on the long side of being located to sharp 12a.
As shown in fig. 7, each bending part is Z-shaped bending, the plate face of bending part both sides is parallel, and bending angle is obtuse angle, edge
Needle plate 12b vertical lines direction, the distance (i.e. L2 in Fig. 7) of two needle point 12a is 0.6mm.
As shown in Figure 4, Figure 5, multiple draw-in grooves are provided with needle stand 7 side by side, the needle plate 12b of contact pin 12 is located at corresponding draw-in groove
Interior, needle point 12a and backshank 12c extends in opposite directions out draw-in groove, and the installation direction of contact pin 12 is as shown in figure 5, by contact pin 12
Backshank 12c is firstly inserted in draw-in groove.
When the present invention is used for the physical connector device for cutting elevator load bearing component, separate with base 4 in rotating handle 5
In the state of (as shown in Figure 8), elevator load bearing component is penetrated in gathering sill 11, rotating handle 5 is then pulled, make rotating handle 5 with
Base 4 mutually pushes against (as shown in Figure 9), and contact pin 12 is pierced into elevator load bearing component inside, with elevator in the presence of rotating handle 5
Supporting member realizes electrical connection.
Claims (7)
1. a kind of electric connector for cutting elevator load bearing component, including base, it is characterised in that be additionally provided with rotation
Handle, the rotating handle rotation support are installed on the base, be formed with and can be used to connect elevator load bearing between rotating handle and base
The passage of component, is provided with the rotating handle for the contact pin to realize electrically connecting is engaged with elevator load bearing component；
The base is provided with for connecting the gathering sill of elevator load bearing component towards the side of contact pin；
The base is provided with the support positioned at gathering sill both sides, and the rotating handle is rack-mount by rotating shaft；
Dismountable needle stand is connected with the rotating handle, the contact pin is installed on the needle stand.
2. it is used for as claimed in claim 1 cutting the electric connector of elevator load bearing component, it is characterised in that be additionally provided with use
In the securing member for keeping rotating handle and base relative position.
3. it is used for as claimed in claim 1 or 2 cutting the electric connector of elevator load bearing component, it is characterised in that described
Contact pin includes：Needle plate；Positioned at two needle points on needle plate side edge；It is connected with the needle plate, to the backshank for realizing electrically connecting.
4. it is used for as claimed in claim 3 cutting the electric connector of elevator load bearing component, it is characterised in that the needle plate
Plate face carry two bending parts.
5. it is used for as claimed in claim 4 cutting the electric connector of elevator load bearing component, it is characterised in that each bending
Portion is Z-shaped bending, and the plate face of bending part both sides is parallel, and bending angle is obtuse angle.
6. it is used for as claimed in claim 4 cutting the electric connector of elevator load bearing component, it is characterised in that along needle plate
Vertical line direction, the distance of two needle points is 0.5～0.8mm.
7. it is used for as claimed in claim 3 cutting the electric connector of elevator load bearing component, it is characterised in that two needle points
Projector distance of the end on needle plate be 6～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228712.9A CN104134873B (en) | 2014-05-27 | 2014-05-27 | A kind of electric connector for cutting elevator load bearing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228712.9A CN104134873B (en) | 2014-05-27 | 2014-05-27 | A kind of electric connector for cutting elevator load bearing component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104134873A CN104134873A (en) | 2014-11-05 |
| CN104134873B true CN104134873B (en) | 2017-03-29 |
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ID=51807460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228712.9A Active CN104134873B (en) | 2014-05-27 | 2014-05-27 | A kind of electric connector for cutting elevator load bearing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104134873B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105910A1 (en) * | 2017-11-28 | 2019-06-06 | Inventio Ag | Connection element for electrically contacting tension members in a load-bearing belt for an elevator system, and method for assembling the connection element on the belt |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021176111A1 (en) * | 2020-03-03 | 2021-09-10 | Dinacell Electrónica S.L. | Electrical connector device for elevator belts |
| US11634302B2 (en) * | 2021-09-03 | 2023-04-25 | Weidmüller Interface GmbH & Co. KG | Elevator belt monitoring apparatus and blade contact |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633159B1 (en) * | 1999-03-29 | 2003-10-14 | Otis Elevator Company | Method and apparatus for magnetic detection of degradation of jacketed elevator rope |
| CN1926047A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector and restraining device for elevator belt |
| CN1926051A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN1926050A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN101208834A (en) * | 2005-05-20 | 2008-06-25 | 奥蒂斯电梯公司 | Electrical connector for piercing a conductive member |
| CN203983509U (en) * | 2014-05-27 | 2014-12-03 | 杭州优迈科技有限公司 | A kind of for cutting the electric connector of elevator load bearing member |
-
2014
- 2014-05-27 CN CN201410228712.9A patent/CN104134873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6633159B1 (en) * | 1999-03-29 | 2003-10-14 | Otis Elevator Company | Method and apparatus for magnetic detection of degradation of jacketed elevator rope |
| CN1926047A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector and restraining device for elevator belt |
| CN1926051A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN1926050A (en) * | 2004-03-16 | 2007-03-07 | 奥蒂斯电梯公司 | Electric connector device applied with elevator bearing member |
| CN101208834A (en) * | 2005-05-20 | 2008-06-25 | 奥蒂斯电梯公司 | Electrical connector for piercing a conductive member |
| CN203983509U (en) * | 2014-05-27 | 2014-12-03 | 杭州优迈科技有限公司 | A kind of for cutting the electric connector of elevator load bearing member |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019105910A1 (en) * | 2017-11-28 | 2019-06-06 | Inventio Ag | Connection element for electrically contacting tension members in a load-bearing belt for an elevator system, and method for assembling the connection element on the belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104134873A (en) | 2014-11-05 |
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