CN209522435U - A kind of anti-tenesmus speed-limiting lift - Google Patents
A kind of anti-tenesmus speed-limiting lift Download PDFInfo
- Publication number
- CN209522435U CN209522435U CN201821797443.8U CN201821797443U CN209522435U CN 209522435 U CN209522435 U CN 209522435U CN 201821797443 U CN201821797443 U CN 201821797443U CN 209522435 U CN209522435 U CN 209522435U
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- fixed
- speed
- support column
- wheel
- carriage
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Abstract
The utility model discloses a kind of anti-tenesmus speed-limiting lifts, including support column, carriage, guide rail, driving mechanism, safety speed-limit mechanism, two support columns are parallel to each other, two support column opposite faces are integrally formed with guided wheel slot, guide rail is fixed on the inside of support column, carriage is arranged between two guide rails, carriage includes compartment bottom, carriage body, gate, compartment top, carriage body is cylindric, carriage body is fixed between compartment bottom and compartment top, gate is offered on carriage body, compartment top upper surface middle part is provided with hanging block for external loop wheel machine, driving mechanism is fixed at hanging block two sides, safety speed-limit mechanism is fixed on compartment bottom bottom surface by linking arm, with running smoothly, it can control the speed of service, the characteristics of effectivelying prevent tenesmus.
Description
Technical field
The utility model belongs to elevator technology field, and in particular to a kind of anti-tenesmus speed-limiting lift.
Background technique
Elevator, which refers to, serves several certain floors in building, and carriage is operated at least two column rigid tracks and moved
Permanent transportation equipment, elevator is mainly used for manned or loading；Generally need to only consider emphatically when elevator loading can be disposably more
More cargo transports must then consider emphatically elevator when elevator is manned to specific floor and to the of less demanding of security performance
Safety；Modem elevator relies primarily on winch traction carriage and is gone up and down, but the traction of winch can make carriage lifting speed not
Stablize and be easy to cause rock of car, the damage that the long-time service of winch also will cause cable wire threatens the safety of passenger, therefore
It needs to design a kind of stable, can control lifting speed and effectively prevent the anti-tenesmus speed-limiting lift of tenesmus.
Summary of the invention
In view of the deficiencies of the prior art, the utility model is intended to provide a kind of stable, can control lifting speed and has
Effect prevents the anti-tenesmus speed-limiting lift of tenesmus.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of anti-tenesmus speed-limiting lift, including support column, carriage, guide rail, driving mechanism, safety speed-limit mechanism, two supports
Column is parallel to each other, and two support column opposite faces are integrally formed with guided wheel slot, and guide rail is fixed on the inside of support column, the trend and branch of guide rail
Dagger is identical, and carriage is arranged between two guide rails, and carriage includes compartment bottom, carriage body, gate, compartment top, carriage body be it is cylindric, carriage body is fixed
It is arranged between compartment bottom and compartment top, gate is offered on carriage body, compartment top upper surface middle part is provided with hanging block for external loop wheel machine, driving
Mechanism is fixed at hanging block two sides, and safety speed-limit mechanism is fixed on compartment bottom bottom surface by linking arm.
Further, the guide rail includes guide rod, connecting rod, and a plurality of connecting rod is vertically evenly distributed on the guide bar, and two lead
It is parallel to each other to bar, its spacing is bigger than the width of support column, and guide rod is arranged diagonally forward on both sides of the support column and passes through connecting rod
It is connected and fixed with support column.
Further, the driving mechanism includes pedestal, motor, idler wheel, and pedestal is fixed in compartment top, motor installation
It is fixed on the base, shaft and the idler wheel of motor are connected and fixed, and idler wheel is close to guide rail surface, and idler wheel can edge under the action of motor
Guide rail scroll up and down.
Further, the safety speed-limit mechanism includes casing, deceleration cylinder, deceleration fixture block, guide wheel, wheel frame, speed
Inductor, casing front and rear wall Middle face, which opens up, forms cylinder mounting groove, and two deceleration cylinders are symmetrically fixed on casing
Cylinder mounting groove on, piston rod and the deceleration fixture block of deceleration cylinder are connected and fixed, and deceleration fixture block section is in U-shape, deceleration fixture block
Inner wall width is identical as the cross-sectional width of support column, and guide wheel is fixed on casing inner wall by wheel frame, and guide wheel and support column are led
Race rolls connection, and speed sensor face guide wheel is connected and fixed with casing inner wall.
The utility model has the following beneficial effects:
A kind of anti-tenesmus speed-limiting lift of the utility model, the idler wheel of driving mechanism drives under the action of motor when in use
Carriage along lifting rail, the safety speed-limit mechanism nesting of cage bottom two sides on the support columns, on safety speed-limit mechanism inner wall
Guide wheel and support column on guided wheel slot roll connection make elevator operation will not more steadily shake, when car speed is too fast
When, safety speed-limit speed sensor commander two sides deceleration cylinder within the organization pushes deceleration fixture block clamping brace column to subtract carriage
The characteristics of speed has and runs smoothly, can control the speed of service, effectively prevent tenesmus.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-tenesmus speed-limiting lift of the utility model；
Fig. 2 is a kind of structural schematic diagram of the anti-tenesmus speed-limiting lift of the utility model under another angle；
Fig. 3 is a kind of structural schematic diagram of anti-tenesmus its driving mechanism of speed-limiting lift of the utility model；
Fig. 4 is a kind of structural schematic diagram of anti-tenesmus its safety speed-limit mechanism of speed-limiting lift of the utility model；
Fig. 5 is a kind of structural schematic diagram of anti-tenesmus its support column of speed-limiting lift of the utility model.
In figure: 1, support column；2, carriage；3, guide rail；4, driving mechanism；5, safety speed-limit mechanism；11, guided wheel slot；21, compartment
Bottom；22, carriage body；23, gate；24, compartment top；241, hanging block；211, linking arm；31, guide rod；32, connecting rod；41, pedestal；
42, motor；43, idler wheel；421, shaft；51, casing；52, deceleration cylinder；53, deceleration fixture block；54, guide wheel；55, wheel frame；
56, speed sensor；521, piston rod.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to become apparent from geography
Solve the technical idea of the requires of the utility model protection.
A kind of anti-tenesmus speed-limiting lift of the utility model as shown in Figs. 1-5, including support column 1, carriage 2, guide rail 3, driving
Mechanism 4, safety speed-limit mechanism 5, two support columns 1 are parallel to each other, and two support columns, 1 opposite face is integrally formed with guided wheel slot 11, guide rail 3
It is fixed on 1 inside of support column, the trend of guide rail 3 is identical as support column 1, and carriage 2 is arranged between two guide rails 3, and carriage 2 includes compartment bottom
21, carriage body 22, gate 23, compartment top 24, carriage body 22 be it is cylindric, carriage body 22 is fixed between compartment bottom 21 and compartment top 24, carriage body
Gate 23 is offered on 22,24 upper surface middle part of compartment top is provided with hanging block 241 for external loop wheel machine, and driving mechanism 4 is fixedly installed
In 241 two sides of hanging block, safety speed-limit mechanism 5 is fixed on 21 bottom surface of compartment bottom by linking arm 211.
Wherein, the guide rail 3 includes guide rod 31, connecting rod 32, and a plurality of connecting rod 32 is vertically evenly arranged on guide rod 31,
Two guide rods 31 are parallel to each other, and its spacing is bigger than the width of support column 1, guide rod 31 setting 1 two sides diagonally forward of support column simultaneously
It is connected and fixed by connecting rod 32 and support column 1.
Wherein, the driving mechanism 4 includes pedestal 41, motor 42, idler wheel 43, and pedestal 41 is fixed in compartment top 24,
Motor 42 is fixed on pedestal 41, and shaft 421 and the idler wheel 43 of motor 42 are connected and fixed, and idler wheel 43 is close to 3 surface of guide rail,
Idler wheel 43 can scroll up and down under the action of motor 42 along guide rail 3.
Wherein, the safety speed-limit mechanism 5 includes casing 51, deceleration cylinder 52, deceleration fixture block 53, guide wheel 54, wheel frame
55, speed sensor 56,51 front and rear wall Middle face of casing, which opens up, forms cylinder mounting groove, and two deceleration cylinders 52 are symmetrically pacified
Dress is fixed on the cylinder mounting groove of casing 51, and piston rod 521 and the deceleration fixture block 53 of deceleration cylinder 52 are connected and fixed, and slow down folder
53 section of block is in U-shape, and 53 inner wall width of deceleration fixture block is identical as the cross-sectional width of support column 1, and guide wheel 54 is solid by wheel frame 55
It is scheduled on 51 inner wall of casing, the rolling of guided wheel slot 11 of guide wheel 54 and support column 1 connects, 56 face guide wheel 54 of speed sensor and casing
51 inner walls are connected and fixed.
As shown in Figs. 1-2, when in use, the idler wheel 43 of driving mechanism 4 drives carriage 2 along leading under the action of motor 42
Rail 3 is gone up and down, and the safety speed-limit mechanism 5 of 3 two sides of the bottom of carriage is nested on support column 1, the guide wheel on 5 inner wall of safety speed-limit mechanism
54, which roll connection with the guided wheel slot 11 on support column 1, makes elevator operation more steadily not shake, when 2 excessive velocities of carriage
When, the speed sensor 56 in safety speed-limit mechanism 5 commands two sides deceleration cylinder 52 that 53 clamping brace column 1 of deceleration fixture block is pushed to make
The characteristics of carriage 2 is slowed down, and is had and is run smoothly, can control the speed of service, effectively prevent tenesmus.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that all should belong to the utility model claims
Within the scope of shield.
Claims (4)
1. a kind of anti-tenesmus speed-limiting lift, it is characterised in that: including support column (1), carriage (2), guide rail (3), driving mechanism
(4), safety speed-limit mechanism (5), two support columns (1) are parallel to each other, and two support columns (1) opposite face is integrally formed with guided wheel slot
(11), guide rail (3) is fixed on the inside of support column (1), and the trend of guide rail (3) is identical as support column (1), and carriage (2) is arranged two
Between guide rail (3), carriage (2) includes compartment bottom (21), carriage body (22), gate (23), compartment top (24), and carriage body (22) is cylindric, compartment
Body (22) is fixed between compartment bottom (21) and compartment top (24), is offered on carriage body (22) gate (23), compartment top (24) upper surface
Middle part is provided with hanging block (241) for external loop wheel machine, and driving mechanism (4) is fixed at hanging block (241) two sides, safety speed-limit machine
Structure (5) is fixed on compartment bottom (21) bottom surface by linking arm (211).
2. a kind of anti-tenesmus speed-limiting lift as described in claim 1, it is characterised in that: the guide rail (3) includes guide rod
(31), connecting rod (32), a plurality of connecting rod (32) are vertically evenly arranged on guide rod (31), and two guide rods (31) are parallel to each other,
Spacing is bigger than the width of support column (1), guide rod (31) setting support column (1) two sides diagonally forward and by connecting rod (32) with
Support column (1) is connected and fixed.
3. a kind of anti-tenesmus speed-limiting lift as described in claim 1, it is characterised in that: the driving mechanism (4) includes pedestal
(41), motor (42), idler wheel (43), pedestal (41) are fixed on compartment top (24), and motor (42) is fixed on pedestal
(41) on, shaft (421) and the idler wheel (43) of motor (42) are connected and fixed, and idler wheel (43) is close to guide rail (3) surface, idler wheel (43)
It can be scrolled up and down along guide rail (3) under the action of motor (42).
4. a kind of anti-tenesmus speed-limiting lift as described in claim 1, it is characterised in that: the safety speed-limit mechanism (5) includes
Casing (51), deceleration cylinder (52), deceleration fixture block (53), guide wheel (54), wheel frame (55), speed sensor (56), casing
(51) front and rear wall Middle face, which opens up, forms cylinder mounting groove, and two deceleration cylinders (52) are symmetrically fixed on casing (51)
Cylinder mounting groove on, piston rod (521) and the deceleration fixture block (53) of deceleration cylinder (52) are connected and fixed, deceleration fixture block (53) cut
Face is in U-shape, and deceleration fixture block (53) inner wall width is identical as the cross-sectional width of support column (1), and guide wheel (54) passes through wheel frame (55)
It is fixed on casing (51) inner wall, guided wheel slot (11) rolling of guide wheel (54) and support column (1) connects, speed sensor (56) face
Guide wheel (54) is connected and fixed with casing (51) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797443.8U CN209522435U (en) | 2018-11-02 | 2018-11-02 | A kind of anti-tenesmus speed-limiting lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797443.8U CN209522435U (en) | 2018-11-02 | 2018-11-02 | A kind of anti-tenesmus speed-limiting lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209522435U true CN209522435U (en) | 2019-10-22 |
Family
ID=68213869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797443.8U Expired - Fee Related CN209522435U (en) | 2018-11-02 | 2018-11-02 | A kind of anti-tenesmus speed-limiting lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209522435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061918A (en) * | 2020-08-20 | 2020-12-11 | 浙江益仓机电有限公司 | Elevator with a movable elevator car |
-
2018
- 2018-11-02 CN CN201821797443.8U patent/CN209522435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061918A (en) * | 2020-08-20 | 2020-12-11 | 浙江益仓机电有限公司 | Elevator with a movable elevator car |
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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: 20191022 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |