CN207632304U - A kind of header device for elevator hall door - Google Patents
A kind of header device for elevator hall door Download PDFInfo
- Publication number
- CN207632304U CN207632304U CN201721775004.2U CN201721775004U CN207632304U CN 207632304 U CN207632304 U CN 207632304U CN 201721775004 U CN201721775004 U CN 201721775004U CN 207632304 U CN207632304 U CN 207632304U
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- China
- Prior art keywords
- sliding
- groove
- slide bar
- hanging plate
- block
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- 238000009434 installation Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of header device for elevator hall door, including slide, the side of the slide offers the first sliding groove, hanging plate wheel is rotatablely equipped in the first sliding groove, dashpot is offered on the bottom side inner wall of the first sliding groove, the first slide bar is equipped in dashpot, it is extended in the first sliding groove at the top of first slide bar, and it rolls and connects with hanging plate wheel, the bottom of first slide bar is installed with fixed block, there are two connecting rods for the bottom symmetrical rotational installation of fixed block, second sliding slot there are two symmetrically being opened up on the bottom side inner wall of dashpot, sliding block is slidably fitted in second sliding slot, it is extended to outside second sliding slot at the top of sliding block, two one end of connecting rod far from fixed block are rotatably installed in respectively on two sliding blocks.The utility model can not only dismount hanging plate wheel easily and fast, for staff installation provide conveniently, and have preferable buffering effect, avoid hanging plate wheel roll when it is stuck, improve elevator operation stability.
Description
Technical field
The utility model is related to technical field of elevator equipment more particularly to a kind of header device for elevator hall door.
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 has step, step plate to be commonly called as escalator or moving sidewalk mounted in continuous operation on crawler belt, is service
In the fixed type lifting equipment of regulation floor, the sliding equipment that header device for elevator hall door is run as elevator can make elevator
Stable movement.
Application No. is the utility model patents of 200920199691.7 header device for elevator hall door to disclose a kind of elevator layer
Bank device on door comprising hanging plate wheel, door strap, guide rail, wherein the upper and lower end of the guide rail is real by bending or crimping
Now to the limit of hanging plate wheel, limit, hanging plate wheel lower part are played in the upper surface cooperation of the hanging plate wheel upper wheels slot part and guide rail
Wheel slot part abuts against on the lower face of guide rail, will not fall off when hanging plate wheel being made to roll, and the door strap is fixed on hanging plate wheel,
Hanging plate wheel drives door strap to move horizontally the switch for realizing door, and that eliminates door heads and lower roller, only use guide rail as upper bank
Parts mounting platform, product and with universal can be used for any layer gate-width degree and height and different door-opening modes,
And with it is simple in structure, save material, mitigate weight, convenient for installation and maintenance, there are larger market prospects, but actually using
In, do not have buffer structure on guide rail, at runtime, hanging plate wheel is easy stuck, and hanging plate wheel is not easily mounted on guide rail.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and on a kind of elevator door proposed
Bank device.
To achieve the goals above, the utility model uses following technical solution：
A kind of header device for elevator hall door, including slide, the side of the slide offer the first sliding groove, in the first sliding groove
It is rotatablely equipped with hanging plate wheel, dashpot is offered on the bottom side inner wall of the first sliding groove, the first slide bar is equipped in dashpot, first slides
It being extended in the first sliding groove at the top of bar, and rolls and connect with hanging plate wheel, the bottom of the first slide bar is installed with fixed block, Gu
The bottom symmetrical rotational installation of block is determined there are two connecting rod, is symmetrically opened up on the bottom side inner wall of dashpot there are two second sliding slot, the
It is slidably fitted with sliding block in two sliding slots, is extended to outside second sliding slot at the top of sliding block, two one end of connecting rod far from fixed block point
It is not rotatably installed on two sliding blocks, fluted, cunning in groove is opened up on two second sliding slots side inner wall close to each other
Dynamic to be equipped with mandril, one end that two mandrils are located remotely from each other extends respectively to outside two grooves, and is respectively and fixedly installed to two
On sliding block, the one end of mandril far from sliding block is installed with the first fixture block being slidably mounted in groove, and the first fixture block is close to recessed
The side of channel opening is equipped with the second fixture block being fixedly mounted in groove, and the second fixture block is slidably located on mandril, on mandril
It is arranged with spring, the both ends of spring are respectively welded on corresponding first fixture block and the second fixture block.
Preferably, it offers mounting groove in the top inner wall of the first sliding groove, is equipped with the second slide bar in mounting groove, second
The bottom of slide bar extends in the first sliding groove, and rolls and connect with hanging plate wheel.
Preferably, threaded hole is offered in the top inner wall of the mounting groove, and lead screw, lead screw are movably installed in threaded hole
It is threadedly coupled with threaded hole, the both ends of lead screw all extend to outside threaded hole, and the bottom end of lead screw is fixedly mounted on the second slide bar, silk
The top of bar is installed with handle.
Preferably, two sliding blocks side close to each other offers the square groove that top side is opening, and two connecting rods are far from solid
The one end for determining block is rotatably installed in respectively in two square grooves.
Preferably, locating slot is symmetrically offered on the both sides inner wall of the groove, the both sides of the first fixture block are symmetrically nested with
Ball, ball, which rolls, to be mounted in locating slot.
Preferably, the side of the slide is equipped with fixed plate, and fixed plate is installed with shaft close to the side of slide, turns
The one end of axis far from fixed plate extends in the first sliding groove, and hanging plate wheel rotation is set in shaft.
Compared with prior art, the utility model has the beneficial effects that：
In the utility model, pass through slide, the first sliding groove, hanging plate wheel, dashpot, the first slide bar, fixed block, connecting rod,
Two sliding slots, sliding block, groove, mandril, the first fixture block, the second fixture block and spring match, and hanging plate wheel, which moves down, will push first
Slide bar, the first slide bar will drive fixed block, and fixed block is slided by connecting rod band movable slider in second sliding slot, to make two cunnings
Block is moved to the side that is located remotely from each other, and sliding block will drive mandril to be moved to outside groove at this time, and mandril will drive the first fixture block to the
Two fixture block sides are moved, and to compressed spring, so that spring is generated bounce makes the first slide bar under the rebound force effect of spring
It can continue tightly to be stuck on hanging plate wheel with the second slide bar, the utility model can not only dismount hanging plate wheel easily and fast, be work
Make personnel and install to provide convenient, and there is preferable buffering effect, avoid stuck when hanging plate wheel rolls, improves elevator fortune
Capable stability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of header device for elevator hall door schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of header device for elevator hall door in part A schematic cross-sectional view.
In figure：1 slide, 2 the first sliding grooves, 3 hanging plate wheels, 4 dashpots, 5 first slide bars, 6 fixed blocks, 7 connecting rods, 8 second are slided
Slot, 9 sliding blocks, 10 grooves, 11 mandrils, 12 first fixture blocks, 13 second fixture blocks, 14 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, the side of a kind of header device for elevator hall door, including slide 1, slide 1 offers the first sliding groove 2,
It is rotatablely equipped with hanging plate wheel 3 in the first sliding groove 2, dashpot 4 is offered on the bottom side inner wall of the first sliding groove 2, is equipped in dashpot 4
The top of first slide bar 5, the first slide bar 5 extends in the first sliding groove 2, and rolls and connect with hanging plate wheel 3, the bottom of the first slide bar 5
Portion is installed with fixed block 6, and the bottom symmetrical rotational installation of fixed block 6 is there are two connecting rod 7, on the bottom side inner wall of dashpot 4
It is symmetrical to open up there are two second sliding slot 8, it is slidably fitted with sliding block 9 in second sliding slot 8, the top of sliding block 9 extends to second sliding slot 8
Outside, two one end of connecting rod 7 far from fixed block 6 are rotatably installed in respectively on two sliding blocks 9, and two second sliding slots 8 are close to each other
Side inner wall on open up fluted 10, mandril 11, one end that two mandrils 11 are located remotely from each other are slidably fitted in groove 10
It extends respectively to outside two grooves 10, and is respectively and fixedly installed on two sliding blocks 9, the one end of mandril 11 far from sliding block 9 is fixed
The first fixture block 12 being slidably mounted in groove 10 is installed, the first fixture block 12 is equipped with fixed pacify close to the side that groove 10 is open
The second fixture block 13 in groove 10, and the second fixture block 13 is slidably located on mandril 11, and spring 14 is arranged on mandril 11,
The both ends of spring 14 are respectively welded on 12 and second fixture block 13 of corresponding first fixture block, by slide 1, the first sliding groove 2, are hung
Web wheel 3, dashpot 4, the first slide bar 5, fixed block 6, connecting rod 7, second sliding slot 8, sliding block 9, groove 10, mandril 11, the first fixture block
12, the second fixture block 13 and spring 14 match, and hanging plate wheel 3, which moves down, will push the first slide bar 5, and the first slide bar 5 will drive solid
Determine block 6, fixed block 6 is by the sliding in second sliding slot 8 with movable slider 9 of connecting rod 7, to make two sliding blocks 9 to being located remotely from each other
Side is moved, and sliding block 9 will drive mandril 11 to be moved to outside groove 10 at this time, and mandril 11 will drive the first fixture block 12 to the second fixture block
13 sides are moved, and to compressed spring 14, so that spring 14 is generated bounce makes the first cunning under the rebound force effect of spring 14
Bar 5 and the second slide bar can continue tightly to be stuck on hanging plate wheel 3, and the utility model can not only dismount hanging plate wheel 3 easily and fast,
For staff installation provide conveniently, and have preferable buffering effect, avoid hanging plate wheel 3 roll when it is stuck, improve
The stability of elevator operation.
In the utility model, mounting groove is offered in the top inner wall of the first sliding groove 2, the second slide bar is equipped in mounting groove,
The bottom of second slide bar extends in the first sliding groove 2, and rolls and connect with hanging plate wheel 3, is offered in the top inner wall of mounting groove
Threaded hole is movably installed with lead screw in threaded hole, and lead screw is threadedly coupled with threaded hole, and the both ends of lead screw all extend to threaded hole
Outside, the bottom end of lead screw is fixedly mounted on the second slide bar, and the top of lead screw is installed with handle, and two sliding blocks 9 are close to each other
Side offer top side be opening square groove, two one end of connecting rod 7 far from fixed block 6 are rotatably installed in two sides respectively
In slot, locating slot is symmetrically offered on the both sides inner wall of groove 10, the both sides of the first fixture block 12 are symmetrically nested with ball, ball rolling
Dynamic to be mounted in locating slot, the side of slide 1 is equipped with fixed plate, and fixed plate is installed with shaft close to the side of slide 1, turns
The one end of axis far from fixed plate extends in the first sliding groove 2, and the rotation of hanging plate wheel 3 is set in shaft, is slided by slide 1, first
Slot 2, hanging plate wheel 3, dashpot 4, the first slide bar 5, fixed block 6, connecting rod 7, second sliding slot 8, sliding block 9, groove 10, mandril 11,
One fixture block 12, the second fixture block 13 and spring 14 match, and hanging plate wheel 3, which moves down, will push the first slide bar 5, and the first slide bar 5 will
Drive fixed block 6, fixed block 6 is by the sliding in the second sliding slot 8 with movable slider 9 of connecting rod 7, to make two sliding blocks 9 to mutual
Separate side movement, at this time sliding block 9 mandril 11 will be driven to be moved to outside groove 10, mandril 11 will drive the first fixture block 12 to the
Two fixture blocks, 13 side is moved, and to compressed spring 14, so that spring 14 is generated bounce makes under the rebound force effect of spring 14
First slide bar 5 and the second slide bar can continue tightly to be stuck on hanging plate wheel 3, and the utility model can not only dismount extension easily and fast
Web wheel 3, for staff installation provide conveniently, and have preferable buffering effect, avoid hanging plate wheel 3 roll when it is stuck,
Improve the stability of elevator operation.
Operation principle：In the utility model, slides 5 bars using first and the second slide bar supports hanging plate wheel 3, rolled for hanging plate wheel 3
It is dynamic that roller track is provided, in actual use, when needing to install hanging plate wheel 3, rotary screw rod, lead screw is only needed to turn in threaded hole
It is dynamic that the second slide bar will be driven to move up, then hanging plate wheel 3 is sticked into the first sliding groove 2, rotates backward lead screw, lead screw again at this time
The second slide bar will be driven to move down, to which hanging plate wheel 3 to be stuck between the first slide bar 5 and the second slide bar, in the process, hung
Web wheel 3 will push down on the first slide bar 5, and the first slide bar 5 will drive fixed block 6, and fixed block 6 is by connecting rod 7 with movable slider 9 the
Sliding in two sliding slots 8, to make two sliding blocks 9 be moved to the side being located remotely from each other, sliding block 9 will drive mandril 11 to groove at this time
Mobile outside 10, mandril 11 will drive the first fixture block 12 to be moved to 13 side of the second fixture block, to compressed spring 14, spring 14 be made to produce
Raw bounce enables the first slide bar 5 and the second slide bar to continue tightly to be stuck on hanging plate wheel 3 under the rebound force effect of spring 14,
And avoid hanging plate wheel 3 stuck with certain cushion space when hanging plate wheel 3 being made to slide.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of header device for elevator hall door, including slide（1）, which is characterized in that the slide（1）Side offer first
Sliding slot（2）, the first sliding groove（2）Inside it is rotatablely equipped with hanging plate wheel（3）, the first sliding groove（2）Bottom side inner wall on offer dashpot
（4）, dashpot（4）Inside it is equipped with the first slide bar（5）, the first slide bar（5）Top extend to the first sliding groove（2）It is interior, and and hanging plate
Wheel（3）Roll connection, the first slide bar（5）Bottom be installed with fixed block（6）, fixed block（6）Bottom symmetrical rotation peace
There are two connecting rods for dress（7）, dashpot（4）Bottom side inner wall on symmetrically open up there are two second sliding slot（8）, second sliding slot（8）It is interior
It is slidably fitted with sliding block（9）, sliding block（9）Top extend to second sliding slot（8）Outside, two connecting rods（7）Far from fixed block（6）'s
One end is rotatably installed in two sliding blocks respectively（9）On, two second sliding slots（8）It is offered on side inner wall close to each other recessed
Slot（10）, groove（10）Inside it is slidably fitted with mandril（11）, two mandrils（11）The one end being located remotely from each other extends respectively to two
Groove（10）Outside, and two sliding blocks are respectively and fixedly installed to（9）On, mandril（11）Far from sliding block（9）One end be installed with
It is slidably mounted on groove（10）The first interior fixture block（12）, the first fixture block（12）Close to groove（10）The side of opening, which is equipped with, to be fixed
Mounted on groove（10）The second interior fixture block（13）, and the second fixture block（13）Be slidably located in mandril（11）On, mandril（11）On
It is arranged with spring（14）, spring（14）Both ends be respectively welded at corresponding first fixture block（12）With the second fixture block（13）On.
2. a kind of header device for elevator hall door according to claim 1, which is characterized in that the first sliding groove（2）Top
Mounting groove is offered on portion's inner wall, is equipped with the second slide bar in mounting groove, the bottom of the second slide bar extends to the first sliding groove（2）It is interior,
And and hanging plate wheel（3）Roll connection.
3. a kind of header device for elevator hall door according to claim 2, which is characterized in that the top inner wall of the mounting groove
On offer threaded hole, lead screw is movably installed in threaded hole, lead screw is threadedly coupled with threaded hole, and the both ends of lead screw all extend to
Outside threaded hole, the bottom end of lead screw is fixedly mounted on the second slide bar, and the top of lead screw is installed with handle.
4. a kind of header device for elevator hall door according to claim 1, which is characterized in that two sliding blocks（9）It is close to each other
Side offer top side be opening square groove, two connecting rods（7）Far from fixed block（6）One end be rotatably installed in two respectively
In a square groove.
5. a kind of header device for elevator hall door according to claim 1, which is characterized in that the groove（10）Both sides in
Locating slot, the first fixture block are symmetrically offered on wall（12）Both sides be symmetrically nested with ball, ball, which rolls, to be mounted in locating slot.
6. a kind of header device for elevator hall door according to claim 1, which is characterized in that the slide（1）Side set
There is fixed plate, fixed plate is close to slide（1）Side be installed with shaft, the one end of shaft far from fixed plate extends to first
Sliding slot（2）It is interior, hanging plate wheel（3）Rotation is set in shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775004.2U CN207632304U (en) | 2017-12-19 | 2017-12-19 | A kind of header device for elevator hall door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721775004.2U CN207632304U (en) | 2017-12-19 | 2017-12-19 | A kind of header device for elevator hall door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207632304U true CN207632304U (en) | 2018-07-20 |
Family
ID=62863958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721775004.2U Expired - Fee Related CN207632304U (en) | 2017-12-19 | 2017-12-19 | A kind of header device for elevator hall door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207632304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750984A (en) * | 2018-08-14 | 2018-11-06 | 安吉明远锻造有限公司 | A kind of alloy steel forging hanging apparatus |
-
2017
- 2017-12-19 CN CN201721775004.2U patent/CN207632304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750984A (en) * | 2018-08-14 | 2018-11-06 | 安吉明远锻造有限公司 | A kind of alloy steel forging hanging apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |