CN206969945U - A kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle - Google Patents
A kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle Download PDFInfo
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- CN206969945U CN206969945U CN201720072125.4U CN201720072125U CN206969945U CN 206969945 U CN206969945 U CN 206969945U CN 201720072125 U CN201720072125 U CN 201720072125U CN 206969945 U CN206969945 U CN 206969945U
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- guiding trestle
- tensioning apparatus
- elevator
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Abstract
It the utility model is related to a kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle.Guiding trestle includes being used for the base that is directly anchored to the pit of elevator hoistways on relatively independent with main orbit, base has two, the guide rail for being fixed with T-shaped is erected on each base, the web of two guide rails is arranged in opposite directions, and the upper tie-beam in top and the lower tie-beam in bottom are connected between the web of two guide rails, lower tie-beam is in the top of base.During tensioning apparatus works, tensioning apparatus will not interfere with main orbit, caused vibration in tensioning wheel group would not be also transferred on main orbit, ensure that the reliability service of lift car.
Description
Technical field
It the utility model is related to a kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle.
Background technology
At present, as the development of elevator technology and the raising of living standards of the people, the application of elevator in daily life are got over
Come more extensive, have become the indispensable part of daily life China, ride quality of the elevator user to elevator
It is required that also more and more higher.It is existing compensation rope tensioning apparatus in use exist compensation rope the hitch point of car and counterweight can and
Respective center of gravity produces larger skew, so as to cause elevator the phenomenon of unbalance loading when running to be present, easily causes abnormal elevator to vibrate
With lead boots unbalance stress lifetime.It is comparatively laborious during the guidance system installation of tensioning apparatus to have multiple Auxiliary supports and and elevator
Main orbit link together, the abnormal vibrations of tensioning apparatus can be delivered to the backbone of elevator by Auxiliary support when elevator is run
The operational effect of elevator is influenceed on road.
When the speed of service of elevator is more than 3m/s, the weight compensating system of elevator dragging wire rope will use steel wire rope to mend
The form repaid, the compensation of elevator one end of restricting are fixed on sedan-chair frame, and other end is fixed on counterweight system and run with compensating elevator
During traction machine both sides steel wire rope weight change, ensureing that the pulling force difference of elevator traction machine both sides steel wire rope is relatively stable makes
Elevator is more smoothly run.The reliable and stable operation in order that compensation is restricted, generally it can be provided with compensation rope in elevator pit
Tight device, compensation rope is tensed by the deadweight for compensating tensioning apparatus of restricting, because compensation rope has elongation or contracting in use
It is short, so a rope sheave is a device that can vertically fluctuate, while in order to ensure elevator stable operation rope sheave
Relative position in the horizontal direction will keep constant, in order to realize function above, it is necessary to compensate the guiding branch of rope tensioning apparatus
Frame can limit the free degree of the free degree of the horizontal direction of a rope sheave without limiting vertical direction.Super high speed elevator is transported in high speed
During row, the pulley set for compensating rope is rotated at a high speed with the motion of compensation rope, due to mismachining tolerance rigging error and
The presence of many factors such as abrasion is all solid when traditional guiding trestle is fixed so a rope sheave can vibrate when rotating
It is scheduled on guide rail, thus the vibration of a rope sheave can pass to the T-shaped guide rail of elevator by guiding trestle, the pressing plate of T-shaped guide rail exists
Certain loosening and movement can occur so that T-shaped guide rail position changes under the influence of vibrating for a long time, cause elevator
The running quality of the installation accuracy variation influence elevator of guide rail.The brand-new structure design that the type guiding trestle uses, guiding
Support is fixed on pit mattess, and a rope sheave conducts after caused vibration is delivered to guiding trestle in the process of running
On band ground, the isolation of whole the compensation rope tensioning apparatus and guide rail of realization, avoid bad caused by a rope sheave vibration meeting
Consequence.
The content of the invention
The utility model aims to provide a kind of guiding trestle for the main orbit for not influenceing elevator, while additionally provides one kind and make
With the compensation rope tensioning apparatus of the guiding trestle and the super high speed elevator system using the compensation rope tensioning apparatus.
In order to solve the above technical problems, the technical scheme of guiding trestle is as follows in the utility model：
Guiding trestle, including for the base that is directly anchored to the pit of elevator hoistways on relatively independent with main orbit,
Base has two, and the guide rail for being fixed with T-shaped is erected on each base, and the web of two guide rails is arranged in opposite directions, and in the abdomen of two guide rails
The upper tie-beam in top and the lower tie-beam in bottom are connected between plate, lower tie-beam is in the top of base.
Offer the bolt penetration hole installed for heavy crab-bolt on base, the bolt penetration hole on each base have it is multiple and
It is spaced apart on base.
The lower end of guide rail is provided with the mounting seat that cooperation is affixed with base top surface, and mounting seat, which is bolted, is fixed on base
On.
Upper and lower tie-beam includes two connecting plates for being overlapped on web both sides respectively, and web is between two connecting plates,
And two connecting plates are connected on web by same group of bolt.
The bottom of upper tie-beam and the top of lower tie-beam are provided with the bumper being fixed between two connecting plates, bumper tool
There is the connecting portion that is bolted between two connecting plates on two connecting plates and an anticollision portion that the side from connecting plate is exposed.
The technical scheme of super high speed elevator compensation rope tensioning apparatus is as follows in the utility model：
Super high speed elevator compensation rope tensioning apparatus, including guiding trestle and thereon vertically guiding movement assembling tensioning wheel
Group, guiding trestle include being used for the base that is directly anchored to the pit of elevator hoistways on relatively independent with main orbit, and base has
Two, the guide rail for being fixed with T-shaped is erected on each base, the web of two guide rails is arranged in opposite directions, and between the web of two guide rails
The upper tie-beam in top and the lower tie-beam in bottom are connected with, lower tie-beam is in the top of base.
Offer the bolt penetration hole installed for heavy crab-bolt on base, the bolt penetration hole on each base have it is multiple and
It is spaced apart on base.
The lower end of guide rail is provided with the mounting seat that cooperation is affixed with base top surface, and mounting seat, which is bolted, is fixed on base
On.
Upper and lower tie-beam includes two connecting plates for being overlapped on web both sides respectively, and web is between two connecting plates,
And two connecting plates are connected on web by same group of bolt.
The bottom of upper tie-beam and the top of lower tie-beam are provided with the bumper being fixed between two connecting plates, bumper tool
There is the connecting portion that is bolted between two connecting plates on two connecting plates and an anticollision portion that the side from connecting plate is exposed.
The technical scheme of super high speed elevator system is as follows in the utility model：
Super high speed elevator system, including elevator hoistways, compensation rope tensioning apparatus, compensation are installed on the pit of elevator hoistways
Tensioning apparatus of restricting includes guiding trestle and vertically the tensioning wheel group of guiding movement assembling, guiding trestle include being used for and master thereon
The relatively independent base being directly anchored on the pit of elevator hoistways of track, base have two, fixation are erected on each base
There is the guide rail of T-shaped, the web of two guide rails is arranged in opposite directions, and the upper tie-beam in top is connected between the web of two guide rails
With the lower tie-beam in bottom, lower tie-beam is in the top of base.
Offer the bolt penetration hole installed for heavy crab-bolt on base, the bolt penetration hole on each base have it is multiple and
It is spaced apart on base.
The lower end of guide rail is provided with the mounting seat that cooperation is affixed with base top surface, and mounting seat, which is bolted, is fixed on base
On.
Upper and lower tie-beam includes two connecting plates for being overlapped on web both sides respectively, and web is between two connecting plates,
And two connecting plates are connected on web by same group of bolt.
The bottom of upper tie-beam and the top of lower tie-beam are provided with the bumper being fixed between two connecting plates, bumper tool
There is the connecting portion that is bolted between two connecting plates on two connecting plates and an anticollision portion that the side from connecting plate is exposed.
Guiding trestle is to be directly anchored to by two separate bases on pit in the utility model, and just
It is relatively independent with elevator main orbit, so during tensioning apparatus works, tensioning apparatus is not for fixed position
It can be interfered with main orbit, caused vibration in tensioning wheel group would not be also transferred on main orbit, ensure that elevator
The reliability service of car.Meanwhile two relatively independent base for Integral pedestal, on the one hand cause avoid base
The material part of upper nonuseable part wastes, and on the other hand when a base damages, does not influence another base, also allows for whole
The service life of individual guiding trestle extends, and further ensures reliable, the stable operation of elevator.
Brief description of the drawings
Fig. 1 is the structural representation of super high speed elevator system in the utility model；
Fig. 2 is the structural representation of tensioning apparatus in Fig. 1；
Fig. 3 is the structural representation of guiding trestle in Fig. 2.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not rushing
In the case of prominent, the feature in embodiment and embodiment in the utility model can be mutually combined.
The embodiment of super high speed elevator system in the utility model：As shown in figure 1, super high speed elevator system is mainly by elevator
Hoistway and its lift appliance of interior setting composition.
Elevator hoistways are according to building body gauge lattice entity design, and the master that roof is extended to from pit is provided with elevator hoistways
Track, the main orbit can be single or more piece docking forms.
Lift appliance includes car 1, tensioning apparatus 2 and counterweight 3, and pile warp is connected between car 1 and counterweight 3
The compensation rope 4 of tensioning apparatus 2.As shown in Fig. 2 mainly vertically guiding movement fills tensioning apparatus 2 by guiding trestle 21 and thereon
The tensioning wheel group 22 matched somebody with somebody is formed.
Tensioning wheel group 22 realizes the commutation of compensation rope 4.
As shown in figure 3, guiding trestle 21 includes and main orbit is relatively independent is directly anchored on the pit of elevator hoistways
Base 211, base 211 has two, the guide rail 212 for being fixed with T-shaped, the web phase of two guide rails 212 erected on each base 211
To arrangement, and the upper tie-beam in top and the lower tie-beam in bottom are connected between the web of two guide rails 212, under
Tie-beam is in the top of base 211.The bolt penetration hole installed for heavy crab-bolt is offered on base 211, on each base 211
Bolt penetration hole have multiple and be spaced apart on base 211.
The lower end of guide rail 212 is provided with the mounting seat 213 that cooperation is affixed with the top surface of base 211, and mounting seat 213 is connected by bolt
Connect and be fixed on base 211.Upper and lower tie-beam includes two connecting plates 214 for being overlapped on web both sides respectively, and web is in
Between two connecting plates 214, and two connecting plates 214 are connected on web by same group of bolt.The bottom of upper tie-beam is with
The top of tie-beam is provided with the bumper 215 being fixed between two connecting plates 214, and bumper 215, which has, is located at two connecting plates 214
Between and the connecting portion being bolted on two connecting plates 214 and the anticollision portion exposed from the side of connecting plate 214.
The present embodiment middle guide 212 is connected by upper tie-beam, lower tie-beam and forms a door frame shaped structure.Two lead
The structure of rail 212 is full symmetric, welded by a T-shaped oblique reinforcement of 212, one, guide rail and a rectangular mounting seat 213 and
Into four circular holes of processing are used in mounting seat 213 and base 211 is fixed by bolts to ground；The work of T-shaped guide rail 212
The both ends in face are respectively machined with two circular holes and upper tie-beam, the circular hole of lower tie-beam are bolted together.Upper tie-beam,
Lower tie-beam is respectively provided with two pieces bumper 215 close to middle part, prevents that unexpectedly impact damages a pulley set；This is led
To support 21, overall package is delivered before dispatching from the factory, and scene uses and its conveniently without secondary dismounting.Guiding trestle 21 it is T-shaped
Guide rail 212 is the function executive component of guidance system, is coordinated by leading boots with four sets of a rope sheave over-assemble, T-shaped guide rail 212
Working face, which snaps onto, leads inside the shoe guide of boots, from its that can guarantee that a rope sheave can only slide up and down and limit along T-shaped guide rail 212
The free degree in its direction.
When mounted, the base 211 of first handle is firmly fixed on the ground with eight sets of heavy crab-bolts, then again guiding branch
The mounting seat 213 of frame 21 is fixed on base 211 with high-strength bolt and realizes that guiding trestle 21 is installed, due to the quilt of guiding trestle 21
It is fixed on pit ground, and other systems of elevator are completely isolated, avoid the vibration of a rope sheave from passing to other systems and make
Into adverse consequences.
The structure design of guiding trestle 21 for super high speed elevator compensation 4 pulley sets of rope that the present embodiment is related to is simple, assembling
It is convenient, required function is realized by less parts, greatly the structure of simplified guiding trestle 21, so the portion
The cost of part substantially reduces, it is possible to increase the profit margin of lift product.The part realizes one integral piece assembling delivery, and scene need not be torn open
Dress, lifting is convenient during in-site installation, is easy to position, installation effectiveness is improved so installing and saving labor；The type is oriented to branch
Frame 21 is reliably fixed on the mattess of pit by heavy crab-bolt and high-strength bolt, and other systems of elevator
Completely isolated, a rope sheave rotates at a high speed caused vibration and is all transmitted on ground, will not be to other subsystems of elevator
Have undesirable effect.
The embodiment of compensation rope tensioning apparatus in the utility model：The structure of the present embodiment compensation rope tensioning apparatus with it is upper
It is identical to state the structure of tensioning apparatus in embodiment, therefore repeats no more.
The embodiment of guiding trestle in the utility model：Led in the present embodiment in the structure of guiding trestle and above-described embodiment
It is identical to the structure of support, therefore repeat no more.
Claims (5)
1. guiding trestle, it is characterised in that including for the pit that is directly anchored to elevator hoistways relatively independent with main orbit
On base, base has two, the guide rail for being fixed with T-shaped erected on each base, and the web of two guide rails is arranged in opposite directions, and two
The upper tie-beam in top and the lower tie-beam in bottom are connected between the web of guide rail, lower tie-beam is in base
Top；Upper and lower tie-beam includes two connecting plates for being overlapped on web both sides respectively, and web is between two connecting plates, and
And two connecting plate be connected in by same group of bolt on web；The bottom of upper tie-beam and the top of lower tie-beam, which are provided with, to be fixed on
Bumper between two connecting plates, bumper has is bolted to the connecting portion on two connecting plates between two connecting plates
The anticollision portion exposed with the side from connecting plate.
2. guiding trestle according to claim 1, it is characterised in that the bolt installed for heavy crab-bolt is offered on base
Perforate, the bolt penetration hole on each base has multiple and is spaced apart on base.
3. guiding trestle according to claim 2, it is characterised in that the lower end of guide rail is provided with is affixed cooperation with base top surface
Mounting seat, mounting seat, which is bolted, to be fixed on base.
4. compensation rope tensioning apparatus, it is characterised in that including the guiding branch as described in any one in above-mentioned claims 1 to 3
Frame and the tensioning wheel group that vertically guiding movement assembles thereon.
5. super high speed elevator system, including elevator hoistways, it is characterised in that compensation rope tensioning is installed on the pit of elevator hoistways
Device, compensation rope tensioning apparatus include guiding trestle as described in any one in above-mentioned claims 1 to 3 and thereon vertically
The tensioning wheel group of guiding movement assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072125.4U CN206969945U (en) | 2017-01-20 | 2017-01-20 | A kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720072125.4U CN206969945U (en) | 2017-01-20 | 2017-01-20 | A kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206969945U true CN206969945U (en) | 2018-02-06 |
Family
ID=61414663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720072125.4U Expired - Fee Related CN206969945U (en) | 2017-01-20 | 2017-01-20 | A kind of super high speed elevator system and its compensation rope tensioning apparatus, guiding trestle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206969945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502676A (en) * | 2018-06-27 | 2018-09-07 | 苏州莱茵电梯股份有限公司 | High-speed elevator compensation rope tension device |
-
2017
- 2017-01-20 CN CN201720072125.4U patent/CN206969945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502676A (en) * | 2018-06-27 | 2018-09-07 | 苏州莱茵电梯股份有限公司 | High-speed elevator compensation rope tension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |