CN206842783U - One kind compensation rope tensioning suspension arrangement - Google Patents
One kind compensation rope tensioning suspension arrangement Download PDFInfo
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- CN206842783U CN206842783U CN201720712667.3U CN201720712667U CN206842783U CN 206842783 U CN206842783 U CN 206842783U CN 201720712667 U CN201720712667 U CN 201720712667U CN 206842783 U CN206842783 U CN 206842783U
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- rope
- suspension arrangement
- steel wire
- mounting bracket
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Abstract
One kind compensation rope tensioning suspension arrangement, belongs to towed elevator field.The utility model includes mounting bracket, two rope sheaves in mounting bracket, the steel wire rope for being wire-wrapped in two rope sheaves, rope sheave avris is provided with least two limiters, mounting bracket its in steel wire rope disengaging mounting bracket both ends be equipped with rope brake, rope brake includes framework, two groups of folder rope sheaves being relatively arranged in framework, pressing from both sides rope sheave includes the rotation telescopic shaft of pulley, wheel carrier, connection wheel carrier and framework, rotates telescopic shaft and tilts down setting.The utility model can effectively avoid rocking during compensation rope work, it is ensured that the stability of elevator operation.
Description
Technical field
It the utility model is related to towed elevator field, more particularly to a kind of compensation rope tensioning suspension arrangement.
Background technology
Existing elevator is typically provided compensated chain, and effect is to compensate the weight of steel wire rope, specifically when elevator is in top layer,
Steel wire rope just in counterweight-side, counterweight-side with regard to more steel wire ropes weight when elevator is in bottom, steel wire rope is just in cage side, car
Side has filled compensated chain can with regard to the weight of more steel wire ropes and has balanced this part drop.
The general one end of compensated chain is connected to counterweight component bottom, and the other end is connected to cage bottom, is moved up and down in car
When, compensated chain also can be with moving together, but the motion of compensated chain also has all around in addition to having upper and lower motion
Play, this play can cause rocking for car, can also accelerate the abrasion of the parts such as compensated chain and counter weight guide track.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems of the prior art, there is provided one kind compensation rope tensioning is outstanding
Hang device, it can effectively avoid rocking during compensation rope work, it is ensured that the stability of elevator operation.
The purpose of this utility model is achieved through the following technical solutions：
One kind compensation rope tensioning suspension arrangement, including mounting bracket, two rope sheaves, solderless wrapped connections in the mounting bracket
In the steel wire rope of two rope sheaves, the rope sheave avris is provided with least two limiters, the mounting bracket its in the steel
The both ends of cord disengaging mounting bracket are equipped with rope brake,
The rope brake includes framework, two groups of folder rope sheaves being relatively arranged in the framework, and the folder rope sheave includes sliding
Wheel, wheel carrier, the wheel carrier and the rotation telescopic shaft of framework are connected, the rotation telescopic shaft tilts down setting.
Steel wire rope is stably limited in the rope sheave groove of rope sheave by the utility model by set limiter, and be equipped with
The rope brake at steel wire rope disengaging mounting bracket both ends, to ensure the stability of steel wire rope.During work, when car rises, steel wire
Rope is pulled to car side, and now, under the drive of steel wire rope, it is tilted down the folder rope sheave of the rope brake of close car side
Rotation telescopic shaft gradually taken up to horizontal direction, the process make it that rotating telescopic shaft is gradually compressed, while rotates flexible
Axle and pulley are also increasing to the pressure of steel wire rope, so that the steel wire tensioning being pulled upwardly as car rises, effectively
Rocking for steel wire rope is avoided, improves the stability of elevator.And the steel wire rope of the connection balancing weight of another side is partially due to be
Gradually decrease, significantly rocked Gu it will not be produced, the rotation telescopic shaft of the rope brake of the side is constantly in what is tilted down
State, it is ensured that the fluency of whole elevator operation.Similarly, when cage descending and balancing weight rise, the folder rope of balancing weight side
Device increases the clamping force of steel wire rope, and the rotation telescopic shaft of the rope brake of car side is in the state tilted down.
Preferred as the utility model, the rotation telescopic shaft includes inner shaft, outer shaft, the spring in the outer shaft.
The structure for rotating telescopic shaft is simply easily implemented, while the structure of inside and outside axle is more convenient for dismounting and safeguarded.
Preferred as the utility model, the pulley is provided with folder grooving, and the depth of the folder grooving is less than the steel wire rope
Radius.The design avoids mutual between two pulleys under the premise of it ensure that pulley to the clamping effect of steel wire rope
Influence.
It is preferred as the utility model, it is respectively equipped with upper limit in the both sides up and down of the rotation telescopic shaft in the framework
Plate and lower limiting board, the upper limit plate level are set, and the lower limiting board is obliquely installed.The setting of the upper and lower limiting plate
The turned position for rotating telescopic shaft and pulley has been effectively ensured, has prevented it from rotating excessive and failing.
It is preferred as the utility model, it is equipped with rubber layer on the upper limit plate and lower limiting board.Set rubber layer master
Play and avoid rotating the collision or friction between telescopic shaft and limiting plate, so as to increase the service life.
Preferred as the utility model, the limiter has two, and is respectively arranged on the lower end and side of the rope sheave.
The installation site of the limiter causes in the case where cost is minimum, plays optimal limit effect.
Preferred as the utility model, the limiter includes pushing frame, erecting towards the rope sheave located at described push
The position-limiting cover of side.The frame that pushes ensure that the push power spacing to steel wire rope, and position-limiting cover then ensure that steel wire rope position
Stability, prevent it from accidentally slipping out.
Preferred as the utility model, the outer side edges of the position-limiting cover are slidably connected with the rope sheave.The position-limiting cover is adopted
With high abrasion plastics, it is ensured that while limit effect, do not influence the normal rotation of rope sheave.
Preferred as the utility model, the mounting bracket is provided with the travel switch for connecting the steel wire rope.Set stroke
Switch to the state of monitoring steel wire rope in real time, protect lift running safety, electricity is controlled when being broken such as steel wire rope
Ladder is out of service.
The utility model has the advantages that：Rocking during compensation rope work can effectively be avoided, it is ensured that the stability of elevator operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rope brake in Fig. 1；
Fig. 3 is the structural representation of limiter in Fig. 1.
1- mounting brackets；2- rope sheaves；3- steel wire ropes；4- limiters；5- rope brakes；51- frameworks；521- pulleys；522- takes turns
Frame；5231- interior axles；5232- outer shafts；61- upper limit plates；62- lower limiting boards；601- rubber layers；41- pushes frame；42- is spacing
Cover；7- travel switches.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment 1, as Figure 1-3, the utility model include mounting bracket 1, two in the mounting bracket 1
Rope sheave 2, the steel wire rope 3 for being wire-wrapped in two rope sheaves 2, the avris of rope sheave 2 are provided with least two limiters 4, the installation
It in the both ends of the steel wire rope 3 disengaging mounting bracket is equipped with rope brake 5 to support 1, and the rope brake 5 includes framework 51, phase
To two groups of folder rope sheaves being arranged in the framework 51, the folder rope sheave includes pulley 521, wheel carrier 522, the connection wheel carrier
522 and the rotation telescopic shaft of framework 51, the rotation telescopic shaft tilts down setting.The rotation telescopic shaft includes interior axle
5231st, outer shaft 5232, the spring in the outer shaft 5232.The pulley 521 is provided with folder grooving, the depth of the folder grooving
Less than the radius of the steel wire rope.In the framework 51 upper limit plate 61 is respectively equipped with the both sides up and down of the rotation telescopic shaft
With lower limiting board 62, the upper limit plate 61 is horizontally disposed, and the lower limiting board 62 is obliquely installed.The upper limit plate 61 and under
Rubber layer 601 is equipped with limiting plate 62.The limiter 4 has two, and is respectively arranged on the lower end and side of the rope sheave 2
End.The limiter 4 includes pushing frame 41, plays position-limiting cover 42 towards the side of rope sheave 2 located at the frame 41 that pushes.It is described
The outer side edges of position-limiting cover 42 are slidably connected with the rope sheave 2.The stroke that the mounting bracket 1 is provided with the connection steel wire rope 3 is opened
Close 7.
Steel wire rope is stably limited in the rope sheave groove of rope sheave by the utility model by set limiter, and be equipped with
The rope brake at steel wire rope disengaging mounting bracket both ends, to ensure the stability of steel wire rope.During work, when car rises, steel wire
Rope is pulled to car side, and now, under the drive of steel wire rope, it is tilted down the folder rope sheave of the rope brake of close car side
Rotation telescopic shaft gradually taken up to horizontal direction, the process make it that rotating telescopic shaft is gradually compressed, while rotates flexible
Axle and pulley are also increasing to the pressure of steel wire rope, so that the steel wire tensioning being pulled upwardly as car rises, effectively
Rocking for steel wire rope is avoided, improves the stability of elevator.And the steel wire rope of the connection balancing weight of another side is partially due to be
Gradually decrease, significantly rocked Gu it will not be produced, the rotation telescopic shaft of the rope brake of the side is constantly in what is tilted down
State, it is ensured that the fluency of whole elevator operation.Similarly, when cage descending and balancing weight rise, the folder rope of balancing weight side
Device increases the clamping force of steel wire rope, and the rotation telescopic shaft of the rope brake of car side is in the state tilted down.
Described above, only the preferable embodiment of the utility model, the embodiment are to be based on this practicality
A kind of implementation under new general idea, and the scope of protection of the utility model is not limited thereto, it is any to be familiar with sheet
Those skilled in the art are in the technical scope that the utility model discloses, and the change or replacement that can readily occur in should all be contained
Cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the protection of claims
Scope is defined.
Claims (9)
1. one kind compensation rope tensioning suspension arrangement, including mounting bracket（1）, located at the mounting bracket（1）On two rope sheaves
（2）, be wire-wrapped in two rope sheaves（2）Steel wire rope（3）, it is characterised in that the rope sheave（2）Avris is provided with least two limits
Position device（4）, the mounting bracket（1）It is in the steel wire rope（3）The both ends of disengaging mounting bracket are equipped with rope brake（5）,
The rope brake（5）Including framework（51）, be relatively arranged on the framework（51）Two groups of interior folder rope sheaves, the folder rope sheave
Including pulley（521）, wheel carrier（522）, the connection wheel carrier（522）And framework（51）Rotation telescopic shaft, it is described rotate it is flexible
Axle tilts down setting.
2. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the rotation telescopic shaft includes interior axle
（5231）, outer shaft（5232）, located at the outer shaft（5232）Interior spring.
3. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the pulley（521）Restricted provided with folder
Groove, the depth of the folder grooving are less than the radius of the steel wire rope.
4. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the framework（51）It is interior in described turn
The both sides up and down of dynamic telescopic shaft are respectively equipped with upper limit plate（61）And lower limiting board（62）, the upper limit plate（61）Level is set
Put, the lower limiting board（62）It is obliquely installed.
5. compensation rope tensioning suspension arrangement according to claim 4, it is characterised in that the upper limit plate（61）And lower limit
Position plate（62）On be equipped with rubber layer（601）.
6. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the limiter（4）With two,
And it is respectively arranged on the rope sheave（2）Lower end and side.
7. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the limiter（4）Including pushing
Frame（41）, located at described push frame（41）Rise towards the rope sheave（2）The position-limiting cover of side（42）.
8. compensation rope tensioning suspension arrangement according to claim 7, it is characterised in that the position-limiting cover（42）Outer side edges
With the rope sheave（2）It is slidably connected.
9. compensation rope tensioning suspension arrangement according to claim 1, it is characterised in that the mounting bracket（1）Provided with even
Connect the steel wire rope（3）Travel switch（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712667.3U CN206842783U (en) | 2017-06-19 | 2017-06-19 | One kind compensation rope tensioning suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720712667.3U CN206842783U (en) | 2017-06-19 | 2017-06-19 | One kind compensation rope tensioning suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842783U true CN206842783U (en) | 2018-01-05 |
Family
ID=60799755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720712667.3U Active CN206842783U (en) | 2017-06-19 | 2017-06-19 | One kind compensation rope tensioning suspension arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN206842783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746468A (en) * | 2018-05-30 | 2018-11-06 | 李勤华 | A kind of loud speaker T iron cold-heading feeding device modified form material retractable device |
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
-
2017
- 2017-06-19 CN CN201720712667.3U patent/CN206842783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746468A (en) * | 2018-05-30 | 2018-11-06 | 李勤华 | A kind of loud speaker T iron cold-heading feeding device modified form material retractable device |
| CN109896394A (en) * | 2019-03-05 | 2019-06-18 | 福建省力机械有限公司 | A kind of Cargo Lift compensation chain slack list tensioning apparatus |
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