CN206606883U - A kind of car carries the emergency staircase of friction, positive brake apparatus - Google Patents
A kind of car carries the emergency staircase of friction, positive brake apparatus Download PDFInfo
- Publication number
- CN206606883U CN206606883U CN201720343819.7U CN201720343819U CN206606883U CN 206606883 U CN206606883 U CN 206606883U CN 201720343819 U CN201720343819 U CN 201720343819U CN 206606883 U CN206606883 U CN 206606883U
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- China
- Prior art keywords
- car body
- friction
- brake apparatus
- car
- elevator
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- Expired - Fee Related
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Abstract
A kind of emergency staircase of the car of the utility model with friction, positive brake apparatus belongs to the technical field of elevator shock-absorbing device；Technical problem to be solved is：The emergency staircase that a kind of car carries friction, positive brake apparatus is provided, personnel and property safety effectively in protection car, simple in construction, reliability is high；The technical scheme used for：Car body including elevator and inside elevator, the bottom of car body sets multiple friction, positive brake apparatus, friction, positive brake apparatus includes articulated column, spade, fastener, hale muscle and start button, articulated column, fastener and hale the bottom surface that muscle is each attached to car body, fastener is located at side of the articulated column away from elevator, one end of spade is hinged on articulated column and its other end is installed on fastener, the one end for haling muscle is fixedly connected on articulated column close to the side of elevator and its other end with being connected in the middle part of spade, the start button for controlling fastener to open is arranged on the inside of car body.
Description
Technical field
A kind of emergency staircase of the car of the utility model with friction, positive brake apparatus belongs to the skill of elevator shock-absorbing device
Art field, and in particular to safety guard of the Lift car type elevator when the dangerous situation that happens suddenly glides or fallen.
Background technology
Existing vertical lift cage type elevator realizes the fast lifting of elevator by motor and wirerope, in long-term reciprocating motion
Middle wirerope easily produces metal fatigue and mechanical damage, and motor also easily produces mechanical breakdown after long-play, adds
The electronic control system that elevator is used is there is also certain fault rate, and annual all parts of the country have because under lift car burst
The sliding or personal injury fallen and produced and damage to property accident occur.
Utility model content
The utility model overcomes the shortcomings of that prior art is present, and technical problem to be solved is：A kind of car band is provided
There is the emergency staircase of friction, positive brake apparatus, personnel and property safety effectively in protection car, simple in construction, reliability is high.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of car carries friction, positive
The emergency staircase of brake apparatus, including elevator and the car body inside elevator, the bottom of the car body
Multiple friction, positive brake apparatus are set；
The friction, positive brake apparatus includes articulated column, spade, fastener, hales muscle and start button, articulated column, fastener
With the bottom surface for haling muscle and being each attached to car body, fastener is located at side of the articulated column away from elevator, and one end of spade is hinged
On articulated column and its other end is installed on fastener, the one end for haling muscle is fixedly connected on articulated column close to the side of elevator
And its other end in the middle part of spade with being connected, the start button that control fastener is opened is arranged on the inside of car body, described
Spade end is in close contact with elevator when fastener is opening.
It is provided with described car body on acceleration monitoring device, the acceleration monitoring device and is also installed with contrast
Be provided with unit, the start button from opening executing agency, the output end of the acceleration monitoring device and comparison unit it is defeated
Enter end electrical connection, the output end of the comparison unit from the input for opening executing agency with being electrically connected.
The inner bottom part of the car body is provided with buoyant raft damping device；
The buoyant raft damping device includes kickboard, vibration absorption unit and elastic sealing element, and the kickboard passes through multiple damping lists
Member is connected with the inner bottom surface of car body, and the periphery of the kickboard is connected by elastic sealing element with the inwall of car body
Connect.
The buoyant raft damping device includes passing through multiple damping lists between multiple kickboards being stacked up and down, adjacent kickboard
Member is connected.
The vibration absorption unit is spring, or is hydraulic buffer, or is elastic deformation filling member.
Holding damping device is provided with the madial wall of the car body；
The holding damping device includes accommodating cavity, Flexible element and handrail, and the accommodating cavity is fixed on car sheet
On the side wall of body, the handrail of the handrail is located inside car body, and the linkage section of handrail is stretched into accommodating cavity body and by bullet
Property unit is fixedly connected.
The side wall of the car body is double-decker, and the accommodating cavity is the double side walls composition of car body
Interlayer.
The Flexible element is spring, or is hydraulic buffer, or is elastic deformation filling member.
The utility model has the advantages that compared with prior art：
1st, the utility model starts the friction, positive brake apparatus of car bottom when car body glides or fallen, and makes fastener
Spade is decontroled, spade is then contacted in the presence of muscle is haled with elevator, so as to realize friction catch, and then reach will be uncontrollable
Car brake hard under state, stops the purpose of personnel and property safety in sliding pendant, protection car；
2nd, the utility model sets acceleration monitoring device in car body, and the acceleration shape of car is analyzed with comparison unit
State, judges that exception then automatically turns on friction, positive brake apparatus by opening executing agency certainly, realizes that brake hard is automated；
3rd, the buoyant raft damping device that car body inner bottom part is set in the utility model, can utilize its bullet when dangerous situation occurs
Property deformation absorb the impact being subject in the sliding pendant accident of burst, improve the safety in utilization of elevator；
4th, the utility model is set in car body holds damping device instead of the fixation handrail in traditional elevator, for people
Gripped when running into dangerous situation, using Flexible element cut down handrail impulsive force, while because its deformation can also reduce impact to people
The injury that the arm that body is gripped is caused.
Brief description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings；
The structural representation that Fig. 1 provides for the utility model；
The off working state structural representation for the friction, positive brake apparatus that Fig. 2 provides for the utility model；
The working state structure schematic diagram for the friction, positive brake apparatus that Fig. 3 provides for the utility model；
Fig. 4 is the structural representation for the buoyant raft damping device that the utility model embodiment one is provided；
Fig. 5 is the structural representation for the buoyant raft damping device that the utility model embodiment two is provided；
Fig. 6 is the structural representation for the holding damping device that the utility model embodiment one is provided；
Fig. 7 is the structural representation for the holding damping device that the utility model embodiment two is provided；
In figure：1 is elevator, and 2 be car body, and 3 be friction, positive brake apparatus, and 4 be kickboard, and 5 be vibration absorption unit, 6
It is Flexible element for elastic sealing element, 8,9 be handrail, and 31 be articulated column, and 32 be spade, and 33 be fastener, and 34 be to hale muscle.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments；Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
The scope protected in the utility model.
Embodiment one
Fig. 1 is the structural representation that the utility model embodiment one is provided, as shown in figure 1, a kind of sedan-chair of the utility model
Railway carriage or compartment carries the emergency staircase of friction, positive brake apparatus, including elevator 1 and the car body 2 inside elevator 1, institute
The bottom for stating car body 2 sets multiple friction, positive brake apparatus 3；
The two states structural representation for the friction, positive brake apparatus that Fig. 2-3 provides for the utility model, such as Fig. 2-3 institutes
Show, the friction, positive brake apparatus 3 includes articulated column 31, spade 32, fastener 33, hales muscle 34 and start button, articulated column
31st, fastener 33 and the bottom surface that muscle 34 is each attached to car body 2 is haled, fastener 33 is located at one of articulated column 31 away from elevator 1
Side, one end of spade 32 is hinged on articulated column 31 and its other end is installed on fastener 33, and company is fixed in the one end for haling muscle 34
It is connected on articulated column 31 close to the side of elevator 1 and its other end with the middle part of spade 32 to be connected, control fastener 33 is opened
Start button is arranged on the inside of car body 2, and the end of spade 32 closely connects with elevator 1 when the fastener 33 is opening
Touch.The present embodiment when elevator is normally run, the state of friction, positive brake apparatus 3 as shown in Fig. 2 when running into dangerous situation with start by
Fastener 33 is decontroled in button control, is turned to spade 32 using the pulling force for haling muscle 34 and is close to elevator 1, as shown in figure 3, then sharp
The stopping of car body 2 is realized with the forced friction effect of spade 32 and elevator 1.
Fig. 4 is the structural representation for the buoyant raft damping device that the utility model embodiment one is provided, as shown in figure 4, described
The inner bottom part of car body 2 is provided with buoyant raft damping device；
The buoyant raft damping device includes kickboard 4, vibration absorption unit 5 and elastic sealing element 6, and the kickboard 4 is subtracted by multiple
Shake unit 5 is connected with the inner bottom surface of car body 2, and the periphery of the kickboard 4 passes through elastic sealing element 6 and car body 2
Inwall is connected.
The vibration absorption unit 5 is spring, or is hydraulic buffer, or is elastic deformation filling member.
The major function of buoyant raft damping device be using the elastic deformation of vibration absorption unit 5 absorb in the sliding pendant accident of burst by
The impact arrived, so as to improve the security performance of elevator.
Fig. 6 is the structural representation for the holding damping device that the utility model embodiment one is provided, as shown in fig. 6, described
Holding damping device is provided with the madial wall of car body 2；
The holding damping device includes accommodating cavity, Flexible element 8 and handrail 9, and the accommodating cavity is fixed on car
On the side wall of body 2, the handrail of the handrail 9 is located inside car body 2, and the linkage section of handrail 9 is stretched into accommodating cavity body simultaneously
It is fixedly connected by Flexible element 8.
The Flexible element 8 is spring, or is hydraulic buffer, or is elastic deformation filling member.
The major function for holding damping device is the impulsive force for cutting down handrail using Flexible element 8, and danger is being run into for people
Gripped during feelings, while the injury caused by its deformation can also reduce the arm that impact is gripped to human body.
Embodiment two
On the basis of embodiment one, acceleration monitoring device, the acceleration monitoring are provided with described car body 2
Also it is installed with comparison unit, the start button to be provided with device and opens executing agency certainly, the acceleration monitoring device
The input electrical connection of output end and comparison unit, the output end of the comparison unit and the input electricity for opening executing agency certainly
Gas is connected.
The present embodiment sets acceleration monitoring device in car body, and the acceleration condition of car is analyzed with comparison unit,
Judge that exception then automatically turns on friction, positive brake apparatus by opening executing agency certainly, realize that brake hard is automated.
Fig. 5 is the structural representation for the buoyant raft damping device that the utility model embodiment two is provided, as shown in figure 5, in reality
Apply on the basis of example one, the buoyant raft damping device includes passing through between multiple kickboards 4 being stacked up and down, adjacent kickboard 4
Multiple vibration absorption units 5 are connected.Multiple kickboards 4 are superimposed the stability for making it fluctuate more preferably, further improve safety
Stability.
Fig. 7 is the structural representation for the holding damping device that the utility model embodiment two is provided, as shown in fig. 7, in reality
Apply on the basis of example two, the side wall of the car body 2 is double-decker, and the accommodating cavity is the bilayer of car body 2
The interlayer that side wall is constituted.
The utility model is not required to especially complex electronic installation and coordinated, and mechanical structure is simple and reliable, and can be applied to repacking
The existing elevator in running status of transformation, is greatly improved the safety coefficient of vertical lift cage type elevator, greatly reduces elevator
Operating security risk, to provide solid safety guarantee using the personnel and property of elevator.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (8)
1. a kind of car carries the emergency staircase of friction, positive brake apparatus, including elevator（1）With installed in elevator（1）It is interior
The car body in portion（2）, it is characterised in that：The car body（2）Bottom multiple friction, positive brake apparatus are set（3）；
The friction, positive brake apparatus（3）Including articulated column（31）, spade（32）, fastener（33）, hale muscle（34）And startup
Button, articulated column（31）, fastener（33）With hale muscle（34）It is each attached to car body（2）Bottom surface, fastener（33）Positioned at hinge
Connect post（31）Away from elevator（1）Side, spade（32）One end be hinged on articulated column（31）Upper and its other end is installed on
Fastener（33）On, hale muscle（34）One end be fixedly connected on articulated column（31）Close to elevator（1）Side and its other end
With spade（32）Middle part be connected, control fastener（33）The start button of unlatching is arranged on car body（2）Inside, it is described
Fastener（33）Spade during for opening（32）End and elevator（1）It is in close contact.
2. a kind of car according to claim 1 carries the emergency staircase of friction, positive brake apparatus, it is characterised in that：Institute
The car body stated（2）On be provided with acceleration monitoring device, the acceleration monitoring device and be also installed with comparison unit, institute
State and be provided with start button from executing agency is opened, the output end of the acceleration monitoring device and the input of comparison unit are electric
Connection, the output end of the comparison unit from the input for opening executing agency with being electrically connected.
3. a kind of car according to claim 1 or 2 carries the emergency staircase of friction, positive brake apparatus, its feature exists
In：The car body（2）Inner bottom part be provided with buoyant raft damping device；
The buoyant raft damping device includes kickboard（4）, vibration absorption unit（5）And elastic sealing element（6）, the kickboard（4）By many
Individual vibration absorption unit（5）With car body（2）Inner bottom surface be connected, the kickboard（4）Periphery pass through elastic sealing element（6）With
Car body（2）Inwall be connected.
4. a kind of car according to claim 3 carries the emergency staircase of friction, positive brake apparatus, it is characterised in that：Institute
Stating buoyant raft damping device includes multiple kickboards being stacked up and down（4）, adjacent kickboard（4）Between pass through multiple vibration absorption units
（5）It is connected.
5. a kind of car according to claim 4 carries the emergency staircase of friction, positive brake apparatus, it is characterised in that：Institute
State vibration absorption unit（5）For spring, or it is hydraulic buffer, or is elastic deformation filling member.
6. a kind of car according to claim 1 or 2 carries the emergency staircase of friction, positive brake apparatus, its feature exists
In：The car body（2）Madial wall on be provided with holding damping device；
The holding damping device includes accommodating cavity, Flexible element（8）And handrail（9）, the accommodating cavity is fixed on car
Body（2）Side wall on, the handrail（9）Handrail be located at car body（2）Inside, handrail（9）Linkage section stretch into it is accommodating
Cavity is interior and passes through Flexible element（8）It is fixedly connected.
7. a kind of car according to claim 6 carries the emergency staircase of friction, positive brake apparatus, it is characterised in that：Institute
State car body（2）Side wall be double-decker, and the accommodating cavity be car body（2）Double side walls constitute folder
Layer.
8. a kind of car according to claim 7 carries the emergency staircase of friction, positive brake apparatus, it is characterised in that：Institute
State Flexible element（8）For spring, or it is hydraulic buffer, or is elastic deformation filling member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343819.7U CN206606883U (en) | 2017-04-04 | 2017-04-04 | A kind of car carries the emergency staircase of friction, positive brake apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720343819.7U CN206606883U (en) | 2017-04-04 | 2017-04-04 | A kind of car carries the emergency staircase of friction, positive brake apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206606883U true CN206606883U (en) | 2017-11-03 |
Family
ID=60173493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720343819.7U Expired - Fee Related CN206606883U (en) | 2017-04-04 | 2017-04-04 | A kind of car carries the emergency staircase of friction, positive brake apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206606883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382947A (en) * | 2018-03-29 | 2018-08-10 | 福建江夏学院 | A kind of elevator hydraulic reduction gear |
-
2017
- 2017-04-04 CN CN201720343819.7U patent/CN206606883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108382947A (en) * | 2018-03-29 | 2018-08-10 | 福建江夏学院 | A kind of elevator hydraulic reduction gear |
| CN108382947B (en) * | 2018-03-29 | 2023-09-15 | 广东亚太通尼电梯有限公司 | Elevator hydraulic speed reducer |
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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: 20171103 |