CN110282528A - A kind of cage fixture mechanism - Google Patents
A kind of cage fixture mechanism Download PDFInfo
- Publication number
- CN110282528A CN110282528A CN201910618154.XA CN201910618154A CN110282528A CN 110282528 A CN110282528 A CN 110282528A CN 201910618154 A CN201910618154 A CN 201910618154A CN 110282528 A CN110282528 A CN 110282528A
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- CN
- China
- Prior art keywords
- rotating arm
- plate
- slide plate
- fixture mechanism
- cage fixture
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- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000005452 bending Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of cage fixture mechanisms, including the fixed plate being mounted on car guide rail, it further include the rotating arm being rotatably installed on car frame, the fixed plate is equipped with the card slot cooperated with the rotating arm, there is the rotating arm rotation to be caught in the lock state to card slot and produce the non-locking state of card slot, and the limiting device for keeping rotating arm to be in the lock state is additionally provided in the fixed plate or car frame.Cage fixture mechanism structure of the invention is simple, and at low cost, rapid operation, the requirement to manufacturing process is lower, is suitable for production application.
Description
Technical field
The present invention relates to elevator technology fields, and in particular to a kind of cage fixture mechanism.
Background technique
Machine-roomless lift no setting is required Special machine room saves space, cost compared to there is machine room elevator to have, reliable and stable
The advantages of, it is applied more and more at present.Since machine-roomless lift does not have Special machine room, the master that is mounted at the top of elevator shaft
When machine or component needs are repaired with maintenance, usually put down car top as maintenance and the maintenance of maintenance staff's standing at work
Platform.Cause safety problem in order to avoid elevator accidental movement when maintenance, machine-roomless lift must assemble cage fixture mechanism.
Existing cage fixture mechanism generallys use latch structure, and the fixed plate for offering jack is mounted on car guide rail
On, car frame is equipped with the bolt matched with jack, and bolt is inserted into the jack of fixed plate to fix carriage, while triggering safety
Switch powers off elevator device.Plug-type cage fixture mechanism is more demanding to manufacturing process, even tiny error
Also it be easy to cause very much the case where can not triggering safety switch or safety switch false triggering generation.And bolt bolt when in use
Since mechanical friction needs to push more energetically, operation is laborious.In addition, structure is complicated for the type cage fixture mechanism, it is at high cost,
It is difficult to promote and apply.
Summary of the invention
Of the existing technology in order to solve the problems, such as, the present invention provides a kind of cage fixture mechanisms, and structure is simple, cost
Low, rapid operation, the requirement to manufacturing process is lower, is suitable for production application.
The present invention is achieved through the following technical solutions: a kind of cage fixture mechanism, including being set on car guide rail
Fixed plate, further includes the rotating arm being rotatably dispose on car frame, and the fixed plate is equipped with the card cooperated with the rotating arm
There is rotation to be caught in the lock state to card slot and produce the non-locking state of card slot, the fixation for slot, the rotating arm
The limiting device for keeping rotating arm to be in the lock state is additionally provided on plate or car frame.
When elevator needs to overhaul, rotating arm is transferred in card slot, utilizes the position of limiting device locking carriage；Maintenance is completed
Afterwards, rotating arm is produced into card slot, carriage is operated normally along guide rail, is avoided elevator accidental movement when maintenance and is caused safety problem.
Further, the limiting device includes the anti-skid for installing fixed limit base and being mounted on limit base
Plate, limit base are equipped with corresponding spacing bayonet, anticreep slide plate when being in the lock state position with rotating arm and are slidably mounted on
Spacing bayonet is opened or closed on limit base by sliding up and down, it is easy to operate, laborsaving, it is highly-safe.
Further, the limit base includes for mounting plate and bending plate that limiting device is fixed, the anticreep
Slide plate is mounted on bending plate, and limit holder structure is simple, and intensity is big.
Further, it is respectively equipped with mutually matched waist-shaped hole and guide blot on the anticreep slide plate and limit base, prevented
Plate of trying to shirk responsibility is slided up and down along guide blot and waist-shaped hole.
Further, the bottom of the anticreep slide plate is equipped with lockhole, and the position below anti-skid plate is located on limit base
Equipped with the positioning bolt to fasten with the lockhole, anticreep slide plate slides down to the lockhole and engages with positioning bolt, limit
Bayonet is closed.
Further, safety switch is additionally provided on the limit base, the safety switch triggers dynamic via anticreep slide plate
Make, elevator safety loop disconnects, and elevator device power-off is unable to operate normally.
Further, the top of the anticreep slide plate be equipped with top plate, safety switch be located at top plate top, anticreep slide plate to
When upper slide-open spacing bayonet, top plate triggers safety switch.The case where to prevent safety switch from can not trigger or false triggering hair
It is raw, enhance the safety of cage fixture mechanism.
Further, the rotating arm is rotatablely connected by u shaped connector and car frame, and one end of u shaped connector is equipped with U-shaped
Slot, rotating arm are located in U-type groove and are bolted, to guarantee that rotating arm is cut in locking and the normal of non-locking state
It changes.
Further, the other end of the u shaped connector is equipped with shaft, and the end of shaft is equipped with bolt and nut of clip, turns
Axis passes through car frame and rotating arm rotation is fixed on car frame, which can rotate around the shaft.
Further, the support base that rotating arm is used to support rotating arm under non-locking state is additionally provided on car frame, it should
Support base is equipped with the bending edges for preventing rotating arm from deviating from.
Cage fixture mechanism provided by the invention, structure is simple, in locking and non-locking state switching, it is only necessary to rotate
Rotating arm, it is easy to operate laborsaving；Rotating arm has the function of multiple-directional rotating, and the position installation requirement between fixed plate is low, to system
It is low to make technique requirement；Locking and the safety switch of car position can be realized using the matching relationship of anticreep slide plate and spacing bayonet
Triggering, prevent safety switch from can not trigger or generation the case where false triggering, safety with higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cage fixture mechanism embodiment 1 of the present invention；
Fig. 2 is the structural schematic diagram of limiting device in cage fixture mechanism embodiment 1 of the present invention；
Fig. 3 is the other direction view of Fig. 2；
Fig. 4 is the assembling schematic diagram of u shaped connector in cage fixture mechanism embodiment 1 of the present invention；
Fig. 5 is the schematic diagram of 1 lock state of cage fixture mechanism embodiment of the present invention；
Fig. 6 is the schematic diagram of 1 non-locking state of cage fixture mechanism embodiment of the present invention；
Fig. 7 is the structural schematic diagram of cage fixture mechanism embodiment 2 of the present invention.
In figure: 1, car frame；2, guide rail；3, fixed plate；3a, card slot；4, rotating arm；5, limit base；5a, mounting plate；5b,
Bending plate；5c, spacing bayonet；5d, extend top plate；5e, extend bottom plate；6, safety switch；7, support base；7a, bending edges；8,U
Type joint；8a, U-type groove；8b, shaft；9, bolt；10, anticreep slide plate；10a, top plate；10b, waist-shaped hole；10c, lockhole；11, fixed
Position bolt；12, guide blot；13, gasket；14, nut；15, split pin；16, limit base；16a, mounting plate；16b, bending plate.
Specific embodiment
The specific embodiment of the invention is further illustrated with reference to the accompanying drawing.
It should be noted that when component be referred to as with another component " connection " when, it can directly with another component
It connects or there may also be components placed in the middle.When a component is considered as " being set to " another component, it be can be directly
It connects and is arranged on another component or may be simultaneously present component placed in the middle.
Embodiment 1
As shown in figures 1 to 6, a kind of cage fixture mechanism, including the fixed plate 3 and rotation setting being fixed on car guide rail 2
In the rotating arm 4 on car frame 1, fixed plate 3 is equipped with card slot 3a cooperate with rotating arm 4, rotating arm 4 have rotate be caught in
Lock state in card slot 3a and the non-locking state for producing card slot 3a are additionally provided on car frame 1 and rotating arm 4 are kept to be in lock
The safety switch 6 determined the limiting device of state and power off elevator device by limiting device triggering.
Limiting device in the present embodiment is set on car frame 1, and as shown in Figures 2 and 3, limiting device includes for pacifying
The anticreep slide plate 10 for filling fixed limit base 5 and being mounted on limit base 5.
Limit base 5 include for mounting plate 5a and bending plate 5b that limiting device is fixed, mounting plate 5a by bolt with
Car frame 1 is connected and fixed.Limit base 5 is equipped with corresponding spacing bayonet 5c when being in the lock state position with rotating arm 4, prevents
Plate 10 of trying to shirk responsibility, which is slidably mounted on bending plate 5b, opens or closes spacing bayonet 5c by sliding up and down.Limit in the present embodiment
Position seat 5 is C-shaped channel steel construction.Be additionally provided at the top of bending plate 5b and extend top plate 5d, for safety switch 6 installation provide it is enough
Space；The bottom bending plate 5b, which is additionally provided with, extends bottom plate 5e, provides space for 10 slide downward of anticreep slide plate, also further increases
The integral rigidity of limit base 5.
As shown in Fig. 2, being respectively equipped with mutually matched waist-shaped hole 10b and guide blot on anticreep slide plate 10 and limit base 5
12, guide blot 12 passes through waist-shaped hole 10b and is fixed on the bending plate 5b of limit base 5, and anticreep slide plate 10 is along 12 He of guide blot
Waist-shaped hole 10b is slided up and down.The top of anticreep slide plate 10 is equipped with top plate 10a, and safety switch 6 is mounted on the bending plate of limit base 5
On 5b, positioned at the top of top plate 10a, during 10 upward sliding of anticreep slide plate opens spacing bayonet 5c, top plate 10a and peace
The contact phase separation of full switch 6 is to trigger safety switch 6.The bottom of anticreep slide plate 10 is equipped with lockhole 10c, is located on limit base 5
The position of 10 lower section of anticreep slide plate is provided with the positioning bolt 11 to fasten with lockhole 10c, and anticreep slide plate 10 slides down to
When lockhole 10c engages with positioning bolt 11, spacing bayonet 5c is closed.
Rotating arm 4 is rotatablely connected by u shaped connector 8 and car frame 1, as shown in figure 4, one end of u shaped connector 8 is equipped with U-shaped
Slot 8a, rotating arm 4 are located in U-type groove 8a and are rotatablely connected by bolt 9, and rotating arm 4 is 0- around the range that bolt 9 rotates
180 degree.The other end of u shaped connector 8 is equipped with shaft 8b, and the end that shaft 8b passes through car frame 1 is successively arranged gasket 13, nut
14 and split pin 15, u shaped connector 8 can be rotated around shaft 8b.Therefore, which can carry out multidirectional rotary.
In addition, be additionally provided with support base 7 on car frame 1, the rotating arm 4 being used to support under non-locking state, which is
C-shaped channel steel, upward to accommodate rotating arm 4, support base 7 bends inwards to form bending edges 7a far from the one side wall of car frame 1 notch
Deviate from support base 7 under non-locking state to prevent spin-ended pivoted arm 4.
As shown in Figure 5 and Figure 6, the course of work of cage fixture mechanism provided by the invention is as follows:
Elevator is under inspecting state, and service personnel raises and produce the rotating arm 4 being placed on support base 7, is slid up
Dynamic anticreep slide plate 10 is turned on up to the spacing bayonet 5c on limit base 5, at the same time, the top plate 10a and peace of anticreep slide plate 10
The contact phase separation triggering safety switch 6 of full switch 6 acts, and elevator safety loop disconnects, and elevator device power-off can not be transported normally
Row.Rotating arm 4 is transferred into the card slot 3a on spacing bayonet 5c and fixed plate 3, anticreep slide plate 10 is unclamped, anticreep slide plate 10 exists
It slides down to lockhole 10c automatically along waist-shaped hole 10b and guide blot 12 under gravity to engage with positioning bolt 11, limiting card
Mouth 5c is closed, and carriage is locked on guide rail at this time.
After the completion of overhauling elevator, service personnel's upward sliding anticreep slide plate 10 is up to the spacing bayonet 5c quilt on limit base 5
It opens, rotating arm 4 is produced into spacing bayonet 5c and card slot 3a, unclamp anticreep slide plate 10, the edge under the effect of gravity of anticreep slide plate 10
Waist-shaped hole 10b and guide blot 12 slide down to lockhole 10c automatically and engage with positioning bolt 11, and spacing bayonet 5c is closed.
Rotating arm 4 is rotated, and is raised and is transferred to support base 7.Finally, service personnel's hand-reset safety switch 6, elevator safety
Circuit closed, elevator can be operated normally according to instruction.
Embodiment 2
Referring to shown in Fig. 7, being another embodiment of the present invention, the present embodiment difference from example 1 is that, this reality
It applies the limiting device in example to be installed in fixed plate 3, limit base 16 is L-type bending part, and mounting plate 16a is installed on by bolt
In fixed plate 3, anticreep slide plate 10 and the safety switch 6 above anticreep slide plate 10 are slidably fitted on bending plate 16b.Limit
The installation site of device can be selectively mounted in car frame or fixed plate according to elevator structure and installation space.In the present embodiment
The course of work of cage fixture mechanism is referring to embodiment 1, and this is no longer going to repeat them.
Cage fixture mechanism of the present invention uses rotational structure, and structure is simple, low to manufacturing process requirement, is suitable for practical
It manufactures.In locking and non-locking state switching, it is only necessary to rotating arm is rotated, it is easy to operate laborsaving.Utilize anticreep slide plate
The locking of car position and the triggering of safety switch can be realized with the matching relationship of spacing bayonet, prevent safety switch from can not touch
The case where hair or false triggering, occurs, safety with higher.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula carries out change and modification appropriate.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to this
Some modifications and changes of invention should also be as falling into the scope of the claims of the present invention.In addition, although this specification
In use some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (10)
1. a kind of cage fixture mechanism, including the fixed plate being set on car guide rail, which is characterized in that further include rotation setting
In the rotating arm on car frame, the fixed plate is equipped with the card slot cooperated with the rotating arm, and the rotating arm has rotation
It is caught in the lock state to card slot and produces the non-locking state of card slot, holding is additionally provided in the fixed plate or car frame
The limiting device that rotating arm is in the lock state.
2. cage fixture mechanism as described in claim 1, which is characterized in that the limiting device includes fixed for installing
Limit base and the anticreep slide plate being mounted on limit base, limit base are equipped with corresponding when being in the lock state position with rotating arm
Spacing bayonet, anticreep slide plate is slidably mounted on limit base and opens or closes spacing bayonet by sliding up and down.
3. cage fixture mechanism as claimed in claim 2, which is characterized in that the limit base includes for consolidating limiting device
Fixed mounting plate and bending plate, the anticreep slide plate are mounted on bending plate.
4. cage fixture mechanism as claimed in claim 2, which is characterized in that be respectively equipped on the anticreep slide plate and limit base
Mutually matched waist-shaped hole and guide blot, anticreep slide plate are slided up and down along guide blot and waist-shaped hole.
5. cage fixture mechanism as claimed in claim 4, which is characterized in that the bottom of the anticreep slide plate is equipped with lockhole, limit
It is located at the position below anti-skid plate on the seat of position and is equipped with the positioning bolt to fasten with the lockhole, anticreep slide plate slides down to
The lockhole engages with positioning bolt, and spacing bayonet is closed.
6. cage fixture mechanism as claimed in claim 2, which is characterized in that it is additionally provided with safety switch on the limit base,
The safety switch is via anticreep slide plate trigger action.
7. cage fixture mechanism as claimed in claim 6, which is characterized in that the top of the anticreep slide plate is equipped with top plate, peace
Full switch is located above top plate, and when anticreep slide plate upward sliding opens spacing bayonet, top plate triggers safety switch.
8. cage fixture mechanism as described in claim 1, which is characterized in that the rotating arm passes through u shaped connector and car frame
Rotation connection, one end of u shaped connector are equipped with U-type groove, and rotating arm is located in U-type groove and is bolted.
9. cage fixture mechanism as claimed in claim 8, which is characterized in that the other end of the u shaped connector is equipped with shaft, turns
The end of axis is equipped with bolt and nut of clip, and shaft passes through car frame and rotating arm rotation is fixed on car frame.
10. cage fixture mechanism as described in claim 1, which is characterized in that be additionally provided with rotating arm on car frame non-locking
The support base of rotating arm is used to support under state, which is equipped with the bending edges for preventing rotating arm from deviating from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618154.XA CN110282528A (en) | 2019-07-09 | 2019-07-09 | A kind of cage fixture mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618154.XA CN110282528A (en) | 2019-07-09 | 2019-07-09 | A kind of cage fixture mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110282528A true CN110282528A (en) | 2019-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618154.XA Pending CN110282528A (en) | 2019-07-09 | 2019-07-09 | A kind of cage fixture mechanism |
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| CN (1) | CN110282528A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050054534A (en) * | 2003-12-05 | 2005-06-10 | 오티스 엘리베이터 컴파니 | Car fixing device for dumbwaiter |
| CN206288810U (en) * | 2016-10-28 | 2017-06-30 | 杭州西奥电梯有限公司 | A kind of machine room overhauls car fixed mechanism |
| CN207390714U (en) * | 2017-09-28 | 2018-05-22 | 西继迅达（许昌）电梯有限公司 | Elevator and its apparatus for examination and repair |
| CN208054664U (en) * | 2018-04-19 | 2018-11-06 | 杭州斯沃德电梯有限公司 | A kind of machine-roomless lift car fixed mechanism |
| CN210682901U (en) * | 2019-07-09 | 2020-06-05 | 浙江西子重工机械有限公司 | Car fixing device |
-
2019
- 2019-07-09 CN CN201910618154.XA patent/CN110282528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050054534A (en) * | 2003-12-05 | 2005-06-10 | 오티스 엘리베이터 컴파니 | Car fixing device for dumbwaiter |
| CN206288810U (en) * | 2016-10-28 | 2017-06-30 | 杭州西奥电梯有限公司 | A kind of machine room overhauls car fixed mechanism |
| CN207390714U (en) * | 2017-09-28 | 2018-05-22 | 西继迅达（许昌）电梯有限公司 | Elevator and its apparatus for examination and repair |
| CN208054664U (en) * | 2018-04-19 | 2018-11-06 | 杭州斯沃德电梯有限公司 | A kind of machine-roomless lift car fixed mechanism |
| CN210682901U (en) * | 2019-07-09 | 2020-06-05 | 浙江西子重工机械有限公司 | Car fixing device |
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Effective date of registration: 20210430 Address after: Room 305-w, 3rd floor, 11 Lane 1888, Caoyang Road, Putuo District, Shanghai 200062 Applicant after: Xin Xi'ao Elevator Group Co.,Ltd. Address before: No.46, Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG XIZI HEAVY INDUSTRY MACHINERY Co.,Ltd. |