CN108545569A - A kind of elevator lifting protective device of the function with avoiding improper opening - Google Patents
A kind of elevator lifting protective device of the function with avoiding improper opening Download PDFInfo
- Publication number
- CN108545569A CN108545569A CN201810642485.2A CN201810642485A CN108545569A CN 108545569 A CN108545569 A CN 108545569A CN 201810642485 A CN201810642485 A CN 201810642485A CN 108545569 A CN108545569 A CN 108545569A
- Authority
- CN
- China
- Prior art keywords
- block
- band type
- lift car
- brake apparatus
- type brake
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The present invention provides a kind of elevator lifting protective devices of the function with avoiding improper opening, including lift car, it is fixed with band type brake apparatus on the outside of the lift car, the band type brake apparatus, which is slidably mounted on, to be oriented on traveller, and band type brake apparatus includes guide ring, the guide ring is fixedly connected with lift car, band type brake apparatus of the present invention can play the role of guiding when not actuated, the guide ring of band type brake apparatus can slide on being oriented to traveller, enhance stability, band type brake apparatus is when starting, brake block can be tensed by tensing steel cable, so that brake block is held tightly and is oriented to traveller, lift car is set to stop sliding, under normal circumstances, switch block active open is misaligned with switch block, switch block can not push at this time, so that winding motor can not start, it can effectively prevent band type brake apparatus error starting.
Description
Technical field
The present invention relates to technical field of buildings, specially a kind of elevator lifting protective device of the function with avoiding improper opening.
Background technology
Elevator is a kind of using motor as the vertical conveyor of power, and box-like gondola is housed, for tier building multiply people or
Carrying cargo.Also step, step plate are commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt.It serves
Provide the fixed type lifting equipment of floor.Vertical lift elevator tool there are one car, operate at least two row it is vertical or tilt
Between rigid guideway of the angle less than 15 °.Car size comes in and goes out convenient for passenger with structure type or handling goods.Though traditionally its
How is type of drive, using elevator as the general name of vertical transportation means of transport in building.Elevator can all be made in many places
It uses, elevator is often used to be used for transporting cargo on building site, but the safety of elevator for building is poor in the prior art, it is main
Chain is leaned on to drive elevator lifting, safety is poor, thus it is proposed that a kind of elevator lifting protection of function with avoiding improper opening
Device is solving the above problems.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of elevator lifting protective device of the function with avoiding improper opening
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of elevator lifting of the function with avoiding improper opening
Protective device, including lift car are fixed with band type brake apparatus on the outside of the lift car, and the band type brake apparatus is slidably installed
On being oriented to traveller, and band type brake apparatus includes guide ring, and the guide ring is fixedly connected with lift car, and guide ring sliding sleeve
It being located at and is oriented on traveller, brake block is installed in the guide ring, the brake block is fitted closely with the side for being oriented to traveller, and
Brake block is fixedly connected with steel cable is tensed, and the end for tensing steel cable is rolled with coiling electric motor to be connected, the coiling electric motor electricity
Property installation on the elevator car, winding motor switch, winding motor switch and winding electricity are installed in the lift car
Machine is electrically connected, and the winding motor switch includes protective shell, and the protective shell is the cylinder knot of upper end opening and lower end closed
Structure, and it is rotatably mounted in protective shell have an anti-error open disk, through being equipped with circular hole, the circular hole interpolation on the anti-error open disk
Have by compression leg, the upper surface of the anti-error open disk is described integrated close to the position of upper end by compression leg integrally formed with support ring
Switch block is formed, the switch block is rotatably fastened in support ring, runs through being equipped with switch block active open on the anti-error open disk,
Run through on the bottom plate of the protective shell and is equipped with round mouth, being slidably inserted into round mouth by compression leg, and by the lower end one of compression leg
Body formed to have limited block, the upper surface of the limited block and the lower face of anti-error open disk are in close contact, described by under compression leg
End cap has spring, the spring to be fastened between limited block and round mouth.
Preferably, the quantity of the band type brake apparatus is four groups, and band type brake apparatus described in four groups is fixed at lift car bottom
The quadrangle in portion, and be fixedly connected between the brake block of four groups of band type brake apparatus by tensing steel cable.
Preferably, the brake block is crescent structure, and one end of brake block is articulated and connected with guide ring, the brake
The inner wall of piece is removably connected with replacement damping mat.
Preferably, the bottom of the lift car is equipped with buffer board, by several between the buffer board and lift car
Buffer spring is fixedly connected, and the quantity of buffer spring is not less than four.
Preferably, the side of the support ring is fixed with label convex block, institute integrally formed with cylinder on the protective shell
It is corresponding with the position of switch block active open one end to state label convex block.
Compared with prior art, the beneficial effects of the invention are as follows：
1, band type brake apparatus of the present invention can play the role of guiding when not actuated, and the guide ring of band type brake apparatus can be with
It is slided on being oriented to traveller, enhances stability, for band type brake apparatus when starting, brake block can be tensed by tensing steel cable, make brake
Vehicle piece, which is held tightly, is oriented to traveller, and lift car is made to stop sliding；
2, the present invention is by the setting of anti-error open disk, and under normal circumstances, switch block active open is misaligned with switch block, this
When switch block can not push so that winding motor can not start, and can effectively prevent band type brake apparatus error starting, need emergent stopping
When lift car activity, anti-error open disk can be rotated, switch block active open is made to be aligned with switch block, pressing compression leg at this time can be with
It pushes, starts winding motor, band type brake apparatus is made to start, lift car is made to stop sliding；
3, the present invention passes through the setting of buffer board, it is possible to reduce impact when the improper landing of lift car between ground
Power.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention；
Fig. 2 is that winding motor of the present invention switchs dimensional structure diagram；
Fig. 3 is that winding motor of the present invention switchs configuration schematic diagram；
Fig. 4 is band type brake apparatus structural schematic diagram of the present invention.
In figure：1 lift car, 2 band type brake apparatus, 3 are oriented to traveller, 4 guide rings, 5 brake blocks, 6 tension steel cables, 7 coilings electricity
Machine, 8 winding motors switch, 9 protective shells, 10 anti-error open disks, 11 are opened by compression leg, 12 support rings, 13 switch blocks, 14 switch block activities
Damping mat, 19 buffer boards, 20 buffer springs, 21 cylinders, 22 label convex blocks are replaced in mouth, 15 round mouths, 16 limited blocks, 17 springs, 18.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of elevator lifting protection of the function with avoiding improper opening
The outside of device, including lift car 1, lift car 1 is fixed with band type brake apparatus 2, and band type brake apparatus 2 is slidably mounted on guiding and slides
On column 3, and band type brake apparatus 2 includes guide ring 4, and guide ring 4 is fixedly connected with lift car 1, and guide ring 4 is slidably located in and leads
To on traveller 3, brake block 5 is installed in guide ring 4, brake block 5 and the side for being oriented to traveller 3 fit closely, and brake block 5 with
It tenses steel cable 6 to be fixedly connected, tenses the end of steel cable 6 and coiling electric motor 7 rolls connection, coiling electric motor 7 is electrically mounted on elevator
On car 1, the quantity of band type brake apparatus 2 is four groups, and four groups of band type brake apparatus 2 are fixed at the quadrangle of 1 bottom of lift car, and four
It is fixedly connected between the brake block 5 of group band type brake apparatus 2 by tensing steel cable 6, band type brake apparatus 2 can play when not actuated
The guide ring 4 of the effect of guiding, band type brake apparatus 2 can slide on being oriented to traveller 3, enhance stability, band type brake apparatus 2 is starting
When, brake block 5 can be tensed by tensing steel cable 6, so that brake block 5 is held tightly and be oriented to traveller 3, lift car 1 is made to stop sliding.
Winding motor switch 8 is installed, winding motor switch 8 is electrically connected with winding motor 7, winding in lift car 1
Motor switch 8 includes protective shell 9, and protective shell 9 is the cylindrical structure of upper end opening and lower end closed, and rotatable in protective shell 9
Anti-error open disk 10 is installed, runs through on anti-error open disk 10 and is equipped with circular hole, pressing column 11, anti-error open disk 10 are inserted in circular hole
Upper surface integrally formed with support ring 12, by compression leg 11 close to upper end position integrally formed with switch block 13, switch block 13 can turn
It is dynamic to be fastened in support ring 12, through switch block active open 14 is equipped on anti-error open disk 10, runs through on the bottom plate of protective shell 9 and set
There is round mouth 15, by being slidably inserted into round mouth 15 for compression leg 11, and by the lower end of compression leg 11 integrally formed with limited block 16, limit
The upper surface of block 16 and the lower face of anti-error open disk 10 are in close contact, and are cased with spring 17 by the lower end of compression leg 11, spring 17 blocks
It is located between limited block 16 and round mouth 15, anti-error open disk 10 plays the role of preventing by compression leg 11 accidentally by under normal circumstances, turning
Block active open 14 is misaligned with switch block 13, and switch block 13 can not push at this time so that winding motor 7 can not start, can be effective
2 error starting of band type brake apparatus is prevented, when needing emergent stopping lift car 1 movable, anti-error open disk 10 can be rotated, made
Switch block active open 14 is aligned with switch block 13, can be pushed by compression leg 11 at this time, starts winding motor 7, band type brake apparatus 2 is made to open
It is dynamic, so that lift car 1 is stopped sliding.
Brake block 5 is crescent structure, and one end of brake block 5 is articulated and connected with guide ring 4, and the inner wall of brake block 5 can
Dismantling connection, which has, replaces damping mat 18, replaces damping mat 18 and can be replaced in time after friction is impaired.
The bottom of lift car 1 is equipped with buffer board 19, passes through several buffer springs 20 between buffer board 19 and lift car 1
It is fixedly connected, and the quantity of buffer spring 20 is not less than four, passes through the setting of buffer board 19, it is possible to reduce lift car 1 is non-
Impact force when normal landing between ground.
The side of support ring 12 is fixed with label convex block 22, marks convex block 22 integrally formed with cylinder 21 on protective shell 9
Corresponding with the position of 14 one end of switch block active open, cylinder 21 is convenient to be held when rotating anti-error open disk 10,
Label convex block 22 conveniently makes switch block 13 be aligned with switch block active open 14.
Operation principle：Band type brake apparatus 2 of the present invention can play the role of guiding when not actuated, band type brake apparatus 2
Guide ring 4 can slide on being oriented to traveller 3, enhance stability, and when starting, tensing steel cable 6 can draw band type brake apparatus 2
Tight brake block 5 makes brake block 5 hold tightly and is oriented to traveller 3, lift car 1 is made to stop sliding, under normal circumstances, switch block active open
14 are misaligned with switch block 13, and switch block 13 can not push at this time so that winding motor 7 can not start, and brake holding can be effectively prevent to fill
2 error startings are set, when needing emergent stopping lift car 1 movable, anti-error open disk 10 can be rotated, switch block activity is made to open
Mouth 14 is aligned with switch block 13, can be pushed by compression leg 11 at this time, and winding motor 7 is started, and so that band type brake apparatus 2 is started, is made elevator car
Compartment 1 stops sliding, passes through the setting of buffer board 19, it is possible to reduce impact when 1 improper landing of lift car between ground
Power.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of elevator lifting protective device of the function with avoiding improper opening, including lift car (1), it is characterised in that：It is described
Band type brake apparatus (2) is fixed on the outside of lift car (1), the band type brake apparatus (2), which is slidably mounted on, to be oriented on traveller (3),
And band type brake apparatus (2) includes guide ring (4), the guide ring (4) is fixedly connected with lift car (1), and guide ring (4) slides
It is set in and is oriented on traveller (3), brake block (5), the brake block (5) and guiding traveller (3) are installed in the guide ring (4)
Side fit closely, and brake block (5) is fixedly connected with steel cable (6) is tensed, end and the coiling electricity for tensing steel cable (6)
Machine (7) rolls connection, and the coiling electric motor (7) is electrically mounted on lift car (1), is equipped in the lift car (1)
Winding motor switchs (8), and the winding motor switch (8) is electrically connected with winding motor (7), and the winding motor switchs (8)
Including protective shell (9), the protective shell (9) is the cylindrical structure of upper end opening and lower end closed, and rotatable in protective shell (9)
Anti-error open disk (10) is installed, runs through on the anti-error open disk (10) and is equipped with circular hole, pressing column is inserted in the circular hole
(11), the upper surface of the anti-error open disk (10) is integrally formed with support ring (12), and the compression leg (11) of pressing is close to upper end
Position is integrally formed with switch block (13), and the switch block (13) is rotatably fastened in support ring (12), the anti-error open disk
(10) through switch block active open (14) is equipped on, run through on the bottom plate of the protective shell (9) and be equipped with round mouth (15), the pressing
Column (11) is slidably inserted into round mouth (15), and by the lower end of compression leg (11) integrally formed with limited block (16), the limit
The upper surface of block (16) is in close contact with the lower face of anti-error open disk (10), and the lower end by compression leg (11) is cased with spring
(17), the spring (17) is fastened between limited block (16) and round mouth (15).
2. a kind of elevator lifting protective device of function with avoiding improper opening according to claim 1, it is characterised in that：Institute
The quantity for stating band type brake apparatus (2) is four groups, and band type brake apparatus (2) described in four groups is fixed at the quadrangle of lift car (1) bottom,
And it is fixedly connected between the brake block (5) of four groups of band type brake apparatus (2) by tensing steel cable (6).
3. a kind of elevator lifting protective device of function with avoiding improper opening according to claim 1, it is characterised in that：Institute
It is crescent structure to state brake block (5), and one end of brake block (5) is articulated and connected with guide ring (4), the brake block (5)
Inner wall, which is removably connected with, replaces damping mat (18).
4. a kind of elevator lifting protective device of function with avoiding improper opening according to claim 1, it is characterised in that：Institute
The bottom for stating lift car (1) is equipped with buffer board (19), passes through several bufferings between the buffer board (19) and lift car (1)
Spring (20) is fixedly connected, and the quantity of buffer spring (20) is not less than four.
5. a kind of elevator lifting protective device of function with avoiding improper opening according to claim 1, it is characterised in that：Institute
The side of support ring (12) is stated integrally formed with cylinder (21), label convex block (22) is fixed on the protective shell (9), it is described
Mark convex block (22) corresponding with the position of switch block active open (14) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642485.2A CN108545569A (en) | 2018-06-21 | 2018-06-21 | A kind of elevator lifting protective device of the function with avoiding improper opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642485.2A CN108545569A (en) | 2018-06-21 | 2018-06-21 | A kind of elevator lifting protective device of the function with avoiding improper opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108545569A true CN108545569A (en) | 2018-09-18 |
Family
ID=63493991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642485.2A Withdrawn CN108545569A (en) | 2018-06-21 | 2018-06-21 | A kind of elevator lifting protective device of the function with avoiding improper opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545569A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592540A (en) * | 2019-01-05 | 2019-04-09 | 山东奔速电梯股份有限公司 | A kind of driving villa elevator of no hoistway pressure |
-
2018
- 2018-06-21 CN CN201810642485.2A patent/CN108545569A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592540A (en) * | 2019-01-05 | 2019-04-09 | 山东奔速电梯股份有限公司 | A kind of driving villa elevator of no hoistway pressure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |