CN205442277U - Variable speed elevator - Google Patents
Variable speed elevator Download PDFInfo
- Publication number
- CN205442277U CN205442277U CN201620226246.5U CN201620226246U CN205442277U CN 205442277 U CN205442277 U CN 205442277U CN 201620226246 U CN201620226246 U CN 201620226246U CN 205442277 U CN205442277 U CN 205442277U
- Authority
- CN
- China
- Prior art keywords
- speed
- variable
- floor
- car body
- detection device
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
Landscapes
- Elevator Control (AREA)
Abstract
The utility model relates to an elevator technical field specifically is a variable speed elevator. A variable speed elevator, includes the car body, the switch board, and the hauler, to heavy and wire rope, wire rope passes through the hauler is connected car body and to heavy, car body bottom is equipped with load detection device, the inside floor detection device that is equipped with of car body, floor detection device electric connection floor button equipment, load detection device with floor detection device electric connection is located the variable speed treater at well top, variable speed treater electric connection the switch board, switch board control the hauler. The utility model relates to a variable speed elevator has simple structure, and convenient operation is energy -conserving high -efficient, advantages such as safe and reliable.
Description
Technical field
This utility model relates to elevator technology field, particularly relates to a kind of variable-speed elevators.
Background technology
In recent years, along with increasing of high residential building and office building, the utilization rate of elevator is more and more higher, and the waiting time taking elevator is more and more long.If the travel speed of elevator is the slowest, the wait of substantial amounts of time will be wasted so that the satisfaction of elevator is greatly reduced by passenger.The patent of Patent No. CN203283972U discloses a kind of variable-speed elevator, including traction machine, switch board and car, car includes car frame, the LOAD CELLS being connected with switch board it is provided with bottom car frame, LOAD CELLS is arranged over car body, this variable-speed elevators detects car load by LOAD CELLS, controlled traction machine by switch board and be under corresponding speed operation, there is feature with low cost, but the body weight according only to passenger changes the travel speed of towed elevator, there is certain potential safety hazard.
Utility model content
The problem that this utility model exists for prior art, it is proposed that a kind of simple in construction, easy to operate, efficient energy-saving, safe and reliable variable-speed elevators.
This utility model solves its technical problem and be the technical scheme is that a kind of variable-speed elevators, and including car body, switch board, traction machine, counterweight and steel wire rope, described steel wire rope connects described car body and counterweight by described traction machine；It is provided with Weight detector bottom described car body；Floor detection device it is provided with inside described car body；Described floor detection device is electrically connected with floor button equipment；Described Weight detector and described floor detection device are electrically connected with the variable-speed processing device being positioned at well headroom；Described variable-speed processing device is electrically connected with described switch board；Described switch board controls described traction machine.
This utility model can by use Weight detector detect loading capacity and floor detection device detect will arrival floor jointly with the use of, elevator is made not gather way at short floor gap every interior or only increase less speed, and the speed of service of elevator is controlled by variable-speed processing device, avoid elevator at short floor gap every interior busy shift so that elevator speed change is more safe and reliable.
Further, it is provided with bogey outside described car body.
Further, described bogey is the some carrying ropes run bottom described car body and along two opposing sidewalls.
Further, described Weight detector includes gravity sensor and gravitation information transmission equipment.
Further, having notch bottom described car body, described gravity sensor is arranged on notch surface, and described gravitation information transmission equipment is arranged on inside notch.
Further, described floor detection device includes floor induction apparatus and floor information transmission equipment.
Further, the sidewall within described car body has cavity, described floor induction apparatus and described floor information transmission equipment and be arranged on cavity inside.
Further, described variable-speed processing device includes that speed calculation module and speed select module.
Further, described speed selects module to include the unit that raises speed, reduction unit, constant speed unit and normal speed unit.
The beneficial effects of the utility model are, detected next arrival floor jointly determined the speed of service of elevator by Weight detector detection load and floor detection device, efficiently utilize the rated power of elevator so that elevator more efficient energy-saving；By gravitation information transmission equipment and floor information transmission equipment, load information and floor information are transferred to variable-speed controller, the suitable speed of service is selected to pass to switch board by variable-speed controller, when calculated speed of service value is beyond zone of reasonableness value, the specified speed of service value of elevator can be passed to switch board so that elevator is more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of variable-speed elevators of this utility model；
Wherein: 1, car body, 2, Weight detector, 3, floor detection device, 4, bogey, 5, variable-speed processing device, 6, switch board, 7, steel wire rope, 8, traction machine.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As it is shown in figure 1, a kind of variable-speed elevators, including car body 1, switch board 6, traction machine 8, counterweight 9 and steel wire rope 7, described steel wire rope 7 connects described car body 1 and counterweight 9 by described traction machine 8.Being provided with Weight detector 2 bottom described car body 1, described Weight detector 2 includes gravity sensor and gravitation information transmission equipment, and simple in construction is easy to operate.Gravity sensor is used for detecting the load weight of elevator, and gravitation information transmission equipment is used for transferring out load information.Notch is had bottom described car body 1; described gravity sensor is arranged on notch surface; described gravitation information transmission equipment is arranged on inside notch, places information transmission equipment by notch, not only save car space but also serve the effect of protection information transmission equipment.
It addition, the internal floor detection device 3 that is provided with of described car body 1, described floor detection device 3 includes floor induction apparatus and floor information transmission equipment.Described floor induction apparatus is electrically connected with floor button equipment, is currently located floor and next stop floor to be arrived in order to detect, and described floor information transmission equipment is in order to transfer out the floor information detected.Having cavity, described floor induction apparatus and described floor information transmission equipment on sidewall within described car body 1 and be arranged on cavity inside, cavity has the effect of protection floor detection device 3.
Additionally, described Weight detector 2 and described floor detection device 3 are electrically connected with the variable-speed processing device 5 being positioned at well headroom, the gravitation information that i.e. gravitation information transmission equipment will detect, the floor information detected is passed to variable-speed processing device 5 by floor information transmission equipment.Described variable-speed processing device 5 is electrically connected with described switch board 6.Acceleration processor 5 calculates load difference and floor difference by gravitation information and floor information, and select the suitable speed of service according to load difference and floor difference, and this speed of service value is passed to switch board 6, control described traction machine 8 by described switch board 6 again, make described traction machine 8 drive car body 1 to run with suitable rotating speed.On the basis of without departing from rated power, by providing the speed of service of elevator, improve the utilization rate of elevator power, efficient energy-saving.
When detect gravitation information can improve elevator speed, and floor information detects that the interval floor between current floor and next arrival floor is less, so acceleration processor 5 can select not speed change or only improve more suitably speed, avoid elevator operationally busy shift so that elevator breaks down and potential safety hazard occurs.When the calculated speed of service of acceleration processor 5 is beyond rational operational speed range, original specified speed of service value is just passed to switch board 6 by acceleration processor 5, makes car body 1 run with normal speed, improves the security reliability of elevator.
Described variable-speed processing device 5 includes that speed calculation module and speed select module, and described speed selects module to include the unit that raises speed, reduction unit, constant speed unit and normal speed unit.Negotiation speed computing module and the gravitation information detected and floor information are to select suitable unit to process.If the result obtained according to Gravity calculation is to need reduction of speed, then select reduction unit to process；If the result obtained according to Gravity calculation is to need not speed change, then select constant speed unit to process；If the result obtained according to Gravity calculation is to need speed-raising, and the result that floor information obtains is that the floor gap arriving next floor is every less, then select constant speed unit to process；If the result obtained according to Gravity calculation is to need speed-raising, and the result that floor information obtains is that the floor gap arriving next floor is every bigger, then select speed-raising unit to process.If calculated results abnormity, then select normal speed unit to process.Detect device 3 by Weight detector 2 and floor and jointly act on elevator so that elevator speed change is more safe and reliable.
It addition, be provided with bogey 4 outside described car body 1.Described bogey 4 can be the some carrying ropes run bottom described car body 1 and along two opposing sidewalls.Described bogey 4 can play the effect of protection elevator in running process of elevator, it is to avoid elevator is unstable because of excessive velocities or busy shift, improves the security reliability of variable-speed elevators.
The advantages such as this utility model one variable-speed elevators has simple in construction, easy to operate, efficient energy-saving, safe and reliable.
Claims (9)
1. a variable-speed elevators, including car body (1), switch board (6), traction machine (8), counterweight (9) and steel wire rope (7), described steel wire rope (7) connects described car body (1) and counterweight (9) by described traction machine (8)；It is characterized in that: described car body (1) bottom is provided with Weight detector (2)；Described car body (1) is internal is provided with floor detection device (3)；Described floor detection device (3) is electrically connected with floor button equipment；Described Weight detector (2) and described floor detection device (3) are electrically connected with the variable-speed processing device (5) being positioned at well headroom；Described variable-speed processing device (5) is electrically connected with described switch board (6)；Described switch board (6) controls described traction machine (8).
A kind of variable-speed elevators the most according to claim 1, it is characterised in that: described car body (1) outside is provided with bogey (4).
A kind of variable-speed elevators the most according to claim 2, it is characterised in that: described bogey (4) be around described car body (1) bottom and along some carrying ropes of two opposing sidewalls operations.
A kind of variable-speed elevators the most according to claim 1, it is characterised in that: described Weight detector (2) includes gravity sensor and gravitation information transmission equipment.
A kind of variable-speed elevators the most according to claim 4, it is characterised in that: described car body (1) bottom has notch, and described gravity sensor is arranged on notch surface, and described gravitation information transmission equipment is arranged on inside notch.
A kind of variable-speed elevators the most according to claim 1, it is characterised in that: described floor detection device (3) includes floor induction apparatus and floor information transmission equipment.
A kind of variable-speed elevators the most according to claim 6, it is characterised in that: have cavity, described floor induction apparatus and described floor information transmission equipment on the sidewall that described car body (1) is internal and be arranged on cavity inside.
A kind of variable-speed elevators the most according to claim 1, it is characterised in that: described variable-speed processing device (5) includes that speed calculation module and speed select module.
A kind of variable-speed elevators the most according to claim 8, it is characterised in that: described speed selects module to include the unit that raises speed, reduction unit, constant speed unit and normal speed unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226246.5U CN205442277U (en) | 2016-03-23 | 2016-03-23 | Variable speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226246.5U CN205442277U (en) | 2016-03-23 | 2016-03-23 | Variable speed elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442277U true CN205442277U (en) | 2016-08-10 |
Family
ID=56574725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226246.5U Expired - Fee Related CN205442277U (en) | 2016-03-23 | 2016-03-23 | Variable speed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442277U (en) |
-
2016
- 2016-03-23 CN CN201620226246.5U patent/CN205442277U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101090854B (en) | Device for elevator | |
| CN103818794B (en) | Prevent the protector of accidental movement of elevator cage | |
| CN103359559A (en) | Elevator having operation switching system | |
| CN102627205A (en) | Elevator car and counterweight automatic balancing energy-saving device with auxiliary counterweight, and control system | |
| CN107572321B (en) | Capacity-increasing speed-increasing high-capacity passenger elevator and control method thereof | |
| CN104495585B (en) | Intelligent vertical traction machine | |
| CN105236246B (en) | A kind of double-car elevator hoist ropes tension compensating method and tension compensating mechanism | |
| CN107128756A (en) | Advanced steady rescue operation | |
| CN205442277U (en) | Variable speed elevator | |
| CN206069107U (en) | A kind of elevator speed control system | |
| CN106276598A (en) | Electrical hoist | |
| CN205998810U (en) | A kind of elevator that can detect traction foot wheel abrasion | |
| CN201494986U (en) | Intelligent balance energy-saving elevator system | |
| CN204569053U (en) | Device is sent in the change of elevator intelligent weighing | |
| CN105366478A (en) | Terminal stroke reduction control system of lift | |
| CN203173653U (en) | Lower arranged type structure device of 4:1 machine-room-less freight elevator traction machine | |
| CN206142632U (en) | High -efficient speed -raising elevator | |
| CN109205408A (en) | A kind of elevator gravity sensing anticipation system | |
| CN202529666U (en) | Energy-saving device for realizing autobalance between elevator car and counter weight by adopting subsidiary counter weight | |
| CN109850714A (en) | Elevator | |
| CN204802841U (en) | Automatic control system of staircase | |
| CN103213912A (en) | An electric winding machine and a controlling method thereof | |
| CN209226341U (en) | A kind of elevator runs real-time Acquisition Circuit and device | |
| CN111422717A (en) | Building construction elevator number of people identification system | |
| CN205998809U (en) | A kind of elevator traction sheave wear detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |