CN208308194U - A kind of compound building lift car - Google Patents
A kind of compound building lift car Download PDFInfo
- Publication number
- CN208308194U CN208308194U CN201820253489.7U CN201820253489U CN208308194U CN 208308194 U CN208308194 U CN 208308194U CN 201820253489 U CN201820253489 U CN 201820253489U CN 208308194 U CN208308194 U CN 208308194U
- Authority
- CN
- China
- Prior art keywords
- carriage
- elevator
- lead screw
- lift car
- compound building
- 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
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Abstract
The utility model provides a kind of compound building lift car, including carriage, and the carriage is moved up and down by lead screw drive, between the carriage and lead screw there is carriage to run guide rail；Carriage is connected on lead screw by two symmetrical carriage connecting rods, and runs the carriage I of guide rail contact in the carriage of carriage connecting rod lower part with carriage by connecting rod connection.When the utility model is applied in the elevator that lead screw drives, elevator car structure is simple, stable.
Description
Technical field
The utility model relates to a kind of compound building lift cars.
Background technique
Existing elevator is applied with high level more, and structure is complex, and special messenger is needed to be regularly maintained.And with the life of people
The flat promotion of running water and the pursuit to space, select the family of compound floor more and more, although only two layers building, by
It in the horizontal on upper layer of usual compound floor, and receives a visitor and other zone of action are in lower layer, therefore avoids cloth usually two
It is round-trip between floor, and compound building, since floor is few, only only two layers, existing compound building structure applies corner building more
Ladder, spiral stairs etc. are connected to, the simple elevator of structure seldom designed specifically for two floor, but domestic applications
When, not can avoid will appear need to carry out article between two floors move or family in the side of needs when having handicapped old man
Just up and down, and existing elevator structure be applied to compound floor when, structure is complicated, and cost is higher, and occupied area is larger.And it is existing
Some elevator car structures are more complicated, it is also necessary to be pulled at top.
Utility model content
The utility model provides a kind of lift car of external elevator applied to compound building, to solve prior art presence
The problem of.
The utility model uses following technical scheme:
A kind of compound building lift car, including carriage, the carriage by lead screw drive move up and down, the carriage with
Between lead screw there is carriage to run guide rail；
The carriage is connected on lead screw by two symmetrical carriage connecting rods, and in the carriage of carriage connecting rod lower part
The carriage I of guide rail contact is run with carriage by connecting rod connection.
The carriage operation guide rail is I-shaped structure, and I-shaped two sides are arranged in carriage I.
The carriage I is pulley or sliding block.
The car door opening and closing detection switch of elevator controlling box connection is provided on the car door of the carriage.
The bottom of the carriage is provided with the pressure sensor connecting with elevator controlling box.
The elevator controlling box includes MCU controller.
The utility model has the beneficial effects that elevator car structure is simple when being applied in the elevator that lead screw drives, operation is steady
It is fixed.
Detailed description of the invention
Fig. 1 is the main view of elevator structure.
Fig. 2 is the side view of elevator structure.
Fig. 3 is carriage running track schematic diagram.
Fig. 4 is decorated disk schematic diagram.
Fig. 5 is decorated disk and elevator car roof schematic diagram.
Fig. 6 is decorated disk running track schematic diagram.
Fig. 7 is the schematic diagram of lift car emergency stop device.
Fig. 8 is the control system schematic diagram of elevator.
Fig. 9 is the schematic top plan view of lift car connection.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of compound building lift car, which is mounted on the pair of nut of lead screw, passes through
Branch line movement up and down is done in spindle motor drive on lead screw.
The lift car of the utility model includes carriage 2, and carriage 2 is moved up and down by the drive of lead screw 1, carriage 2 and silk
There is the carriage blocked to lead screw 1 to run guide rail 7 between thick stick 1；Carriage 2 is connected to by two symmetrical carriage connecting rods 32
On lead screw 1, and the carriage I that guide rail 7 contacts is run with carriage by the connection of connecting rod 26 in the carriage 2 of 32 lower part of carriage connecting rod
8.Above-mentioned carriage connecting rod 32 and connecting rod 26 has upper and lower relationship not in same level, can make them mutually
Between do not influence, and then reduce carriage operation 7 two sides of guide rail leakage the seam for moving up and down elevator opening size.
In order to achieve the purpose that block to lead screw, it is I-shaped structure that carriage, which runs guide rail 7, and carriage I 8 is arranged in work
The two sides of font.Carriage I 8 is pulley or sliding block.
The car door opening and closing detection switch of the MCU controller connection of elevator controlling box, sedan-chair are provided on the car door of carriage 2
The bottom in compartment 2 is provided with the pressure sensor connecting with the MCU controller of elevator controlling box.Car door opening and closing detection switch is used for
The opening and closing for detecting car door prevents car door to be not turned off elevator door under state and runs, that is, detects the premise that car door is not turned off
Under, even if receiving the signal of elevator outer calling or the signal of floor selector, MCU will not send a signal to frequency converter, prevent from pressing from both sides
To people or thing.And pressure sensor can stop running elevator in the case where there is object on ground.
The carriage of the utility model is applied to compound building elevator, which includes the mechanical device of elevator and to electricity
The control system that ladder operation is controlled.
Wherein mechanical device includes the lead screw 1 being arranged between one layer of bottom and two layers of top, and carriage 2 is connected to lead screw 1
Screw on, the spindle motor 3 of lead screw 1 connects elevator controlling box 27；Elevator controlling box 27 controls lead screw 1 by spindle motor 3
Movement, and then the linear motion for the carriage 2 connecting with nut is driven, realize the function of elevator.
The front of lead screw 1 is provided with carriage running track 7, and it is I-shaped structure, the rear portion of carriage 2 that carriage, which runs guide rail 7,
Two carriages I 8, the sliding in two siding tracks 9 of I-shaped structure of carriage I 8 are connected by two connecting rods 26.It is sliding
Pulley or sliding block may be selected in dynamic device.
When elevator as compound building, is run in order not to add additional hoistway for elevator, occupy biggish area, this reality
It is without dedicated hoistway with novel elevator, the running track of elevator is outside, therefore, and on the traffic direction of elevator, two layers
The duct 6 passed through for carriage 2 is needed on floor 5, after elevator runs to lower layer in order to prevent, upper layer someone by falling into or
There is object to fall into, needs that decorated disk 4 is arranged on 2 top of carriage, decorated disk 4 is between two floor plates 5 and two layers of top, decorated disk
4 diameter is greater than the diameter in duct 6.When elevator operation from one layer to two layer, the top of carriage 2 jacks up decorated disk 4, makes elevator
Pass through, when the top of carriage 2 from two floor plates 5 to one layer operation in, decorated disk 4 is supported on duct 6, to duct 6 into
Row closing.
Wherein, decorated disk 4 includes the annular sheath 9 that section is T-type, and the disk body of decorated disk 4 is fixed in annular sheath 9
10, the upper diameter of the T-type of annular sheath 9 is greater than the diameter in duct 6, and easy to support on duct 6, lower diameter is less than duct
6 diameter smoothly enters duct 6 convenient for the lower part of decorated disk, in elevator operation, when the disk body 10 of decorated disk runs to two
After in the duct 6 of floor plate 5, the upper support of annular sheath 9 covers duct 6 on two floor plates 5, through decorated disk 4
Lid.After decorated disk 4 is covered on duct, the top surface of disk body is equal with two floor plates, moreover, the top surface of disk body may be configured as and building
The material of the same material of plate.
At least three support columns 21, the support is arranged in the lower part of support for the ease of carriage 2 to decorated disk 4, decorated disk 4
Elastic material may be selected in column 21, and the recess 22 opposite with support column 21 is arranged on the top surface of carriage 2, when the top surface of carriage 2 exists
When two layers of movement, decorated disk 4 is supported in carriage 2 by support column 21 and is moved with carriage 2, to not influence the operation of elevator.
Due to T-type annular sheath 6 in the application may there is a phenomenon where disk bodies to fall off, cause danger, therefore, this is practical
The base circle support 11 for extending internally, being supported to 10 bottom of disk body is arranged in the bottom of the novel annular sheath 9 in T-type.It is logical
It crosses base circle support 11 to be supported disk body, prevents from falling off.
Further, in order to prevent decorated disk be only located in car top without caused by fixation other hide danger,
Two carriages II 15 are connected by two connecting rods 14 on the annular sheath 9 of decorated disk 4；And in carriage running track 7
Side two sides are provided with decorated disk running track 23, and two carriages II 15 are sliding in the sliding slot of decorated disk running track 23
It is dynamic.To be detachably connected between above-mentioned connecting rod 14 and decorated disk 4, convenient for being dismantled to decorated disk 4, to be replaced
Or maintenance.
Meanwhile in setting, decorated disk running track 23 is set as two, and is located at the two sides of carriage operation guide rail 7, dress
The track for adoring the sliding slot and carriage operation guide rail 7 of disk running track 23 is oppositely arranged, and before carriage operation guide rail 7 is located at lead screw
Portion, by the adjacent setting of carriage operation guide rail 7 and decorated disk running track 23, so that the leakage of elevator rear structure is only
Two seams moved up and down for carriage and decorated disk can be avoided the elevator structures such as lead screw and be exposed in exterior space, cause to occupy
Firmly environment is unsightly.It, can be by removing 23 pairs of inside of decorated disk running track meanwhile when carrying out daily maintenance or maintenance
It is maintained, without removing entire carriage, carriage operation guide rail 7 maintains elevator, therefore, daily maintenance or dimension
Shield mode simply easily carries out.
To enable decorated disk emergency stop, increases the safety of decorated disk, further include the upper body of rod 19 that two layers of top is set
With the lower body of rod 20 that one layer of lower part is arranged in, directive wheel 17 is socketed in upper body of rod 19, lower guiding is socketed in lower body of rod 20
Wheel 18, is wound with cable wire 25 between upper directive wheel 17 and lower directive wheel 18；It is connected between two connecting rods 14 by fixed link 16, Gu
Fixed pole 16 is fixedly connected with cable wire 25.Sprocket wheel may be selected in above-mentioned upper directive wheel 17 and lower directive wheel 18, and cable wire 25 may be selected
Chain.The speed probe connecting with elevator controlling box is set on upper directive wheel 17 or lower directive wheel 18 simultaneously.Upper body of rod 19
Side is provided with and elevator controlling and the band brake apparatus being connected 24.
In 4 operational process of decorated disk, drive decorated disk 4 to move up and down on upper layer by carriage 2, so by with
The cable wire 25 that decorated disk 4 connects drives upper directive wheel 17 and lower directive wheel 18 to move together with upper body of rod and lower body of rod, is transporting
During dynamic, if elevator controlling and the range of speeds of the revolving speed beyond setting for detecting that speed probe measures, elevator control
Box processed acts band brake apparatus, holds tightly to upper body of rod, carry out to the movement of decorated disk by sending a signal to band brake apparatus
Emergency stop.Above-mentioned apparatus can be avoided after decorated disk rests on two layers of higher position not with carriage movement because of failure, because of failure
It the reasons such as releases when reruning, causes to cause when decorated disk damage caused by the running down of fast speed or lower section someone
Personal injury.
Elevator controlling box 4 includes the MCU controller being arranged in elevator controlling box 4, and the connection of MCU controller is arranged at two layers
Two layers of elevator outer calling on wall, one layer of elevator outer calling being arranged on one layer of wall select layer in the carriage being arranged in carriage 2
Device, floor selector is connect with MCU controller in carriage.MCU controller is also connected with frequency converter, and frequency converter connects spindle motor 3.
The elevator of the utility model is additionally arranged at one layer of infrared sensor on one layer of top and is arranged in the two of two layers of top
Layer infrared sensor, one layer of infrared sensor and two layers of infrared sensor are connect with MCU controller.Wherein, one layer of infrared biography
Sensor may be provided at the bottom of elevator, and perhaps two layers of infrared sensor may be provided at two layers of top or two on one layer of side wall
On the side wall of layer.When one layer of infrared sensor or two layers of infrared sensor sense signal, MCU is not sent to frequency converter to be believed
Number.
As the scene of domestic applications, the ground on the path of elevator operation may be placed sundries, therefore, this reality
It may also include the lamination force snesor that cage bottom is set and two lamination force snesors being arranged at the top of two layers with novel,
One lamination force snesor and two lamination force snesors are connect with MCU controller.If elevator in operation survey by pressure sensor
The numerical value and normal value obtained, which is compared, has deviation, then MCU sends signal to frequency converter, and Frequency Converter Control spindle motor stops work
Make.Alarm can also be connected on MCU, such as perhaps phonetic alarm is receiving elevator outer calling or floor selector to buzzer
Signal, but car door opening and closing detection switch it is in the open state under or infrared sensor, pressure sensor detect exception
Circumstances under, can alarm.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (6)
1. a kind of compound building lift car, it is characterised in that: including carriage (2), the carriage (2) is driven by lead screw (1) and done
It moves up and down, there is carriage operation guide rail (7) between the carriage (2) and lead screw (1)；
The carriage (2) is connected on lead screw (1) by two symmetrical carriage connecting rods (32), and under the carriage connecting rod (32)
The carriage I (8) contacted by connecting rod (26) connection with carriage operation guide rail (7) in the carriage (2) in portion.
2. a kind of compound building lift car according to claim 1, it is characterised in that: the carriage runs guide rail (7) and is
I-shaped two sides are arranged in I-shaped structure, carriage I (8).
3. a kind of compound building lift car according to claim 1, it is characterised in that: the carriage I be pulley or
Person's sliding block.
4. a kind of compound building lift car according to claim 1, it is characterised in that: on the car door of the carriage (2)
It is provided with the car door opening and closing detection switch of elevator controlling box connection.
5. a kind of compound building lift car according to claim 1, it is characterised in that: the bottom of the carriage (2) is arranged
There is the pressure sensor connecting with elevator controlling box.
6. a kind of compound building lift car according to claim 4 or 5, it is characterised in that: the elevator controlling box includes
MCU controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253489.7U CN208308194U (en) | 2018-02-12 | 2018-02-12 | A kind of compound building lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820253489.7U CN208308194U (en) | 2018-02-12 | 2018-02-12 | A kind of compound building lift car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308194U true CN208308194U (en) | 2019-01-01 |
Family
ID=64721300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820253489.7U Expired - Fee Related CN208308194U (en) | 2018-02-12 | 2018-02-12 | A kind of compound building lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308194U (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
- 2018-02-12 CN CN201820253489.7U patent/CN208308194U/en not_active Expired - Fee Related
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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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: 20190101 Termination date: 20200212 |