CN100417781C - Electric elevating column appts. - Google Patents
Electric elevating column appts. Download PDFInfo
- Publication number
- CN100417781C CN100417781C CNB021492387A CN02149238A CN100417781C CN 100417781 C CN100417781 C CN 100417781C CN B021492387 A CNB021492387 A CN B021492387A CN 02149238 A CN02149238 A CN 02149238A CN 100417781 C CN100417781 C CN 100417781C
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- Prior art keywords
- lifting column
- motor
- pipe
- helical axis
- electric
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Abstract
The present invention relates to an electric elevating column device. A cylindrical elevating column is inserted in a cylindrical storing pipe, and the elevating column can make elevating movement of gliding up and down in the storing pipe. A spiral shaft which is vertically arranged on the elevating column, a drive gear which is supported by the inner part of the storing pipe and is engaged with the spiral shaft on the elevating column, and a motor which is used for driving the drive gear to rotate are arranged in the storing pipe. Because the electric mode of the motor drive is adopted, the remote-controlled operation in a long distance can be realized. Factors which cause a failure are reduced because and the action sound of the electric elevating column device is very quiet. The electric elevating column device can respectively control the action of the elevating columns without number limit, and can select any elevating column to make the elevating operation. Thereby, the electric elevating column device is convenient in use.
Description
Technical field
The present invention relates to construct in a kind of building the parts of fence, particularly a kind of adjustable prop of fence.
Background technology
As shown in Figure 1, the access in the parking lot is provided with and is embedded in the underground pipe 1 of depositing, and post 2 that can lifting is installed in to be deposited in the pipe, has drawn chain between lifting column 2, promptly so-called colossal order fence.Recently this type of fence is seen everywhere.
In addition, in the private savings parking lot, the quantity of post only be two easy to handle, full usefulness around the big parking lot, quantity heightens, a ground carries out lift work, that is just too time-consuming bothersome.
Summary of the invention
The purpose of this invention is to provide a kind of electrodynamic type lifting column device by the motor driving simple to operate, easy to use.
To achieve the above object, technical scheme of the present invention is as follows:
A kind of electric up-down column device, lifting column cylindraceous are inserted in cylindric depositing in the pipe, and lifting column can be done the slip elevating movement in depositing pipe; In depositing pipe, be provided with perpendicular put the helical axis on the lifting column, depositing in the pipe support again with the AO driven wheel of the spiral of lifting column, and the motor of rotation driven wheel, described helical axis from the top of lifting column to the setting of hanging down of its inside, and to lifting column inside one support level that probes into lifting column inside is set from depositing pipe bottom, will screw togather with helical axis and cooperate and be installed on this support level with the meshing driving of motor drive shaft.
In preferred version of the present invention, with helical axis from the top of lifting column to the inside setting of hanging down, and in lifting column, establish a support level that probes into from depositing pipe bottom, cooperate with the helical axis interlock and with the meshing driven wheel of motor drive shaft to be installed on this support level, structure can do small compact.This support level is done waterproof sealing with enclosing cover and is handled.If it is then better that the circuit board of control motor is set in enclosing cover again.
The assembly method of helical axis is: its base portion is installed in the top of lifting column, and the end of its base portion leans out the outside of lifting column simultaneously; For preventing the rotation of helical axis, be provided with in the lateral of lifting column snap-on covers and with the base end part interlock of helical axis.This makes that because of power failure can not starter the time open snap-on covers, the helical axis base end part of outside is exposed in available manual operation rotation, makes the lifting column lifting.
Electrodynamic type lifting column device of the present invention owing to adopt motor to drive electronic mode, can be realized the Remote operation.Operate such as being sitting on the car.Because of being that motor drives, the sound of action is very quiet, can no longer need to keep the frame for movement of lifting column lifting position by the electric braking latched position of motor, has reduced the factor of initiating failure.
Electrodynamic type lifting column device of the present invention is equipped with motor in each post, the action of the lifting column do not limit of can controlling the size respectively.That is, can utilize many together liftings of computer control, also can select certain lifting column to carry out descending operation arbitrarily, very convenient.
Description of drawings
Fig. 1 is the structure chart of traditional lifting column system;
Fig. 2 is the skeleton diagram of a kind of embodiment of many radicals of electrodynamic type lifting column device fence of the present invention;
Fig. 3 is the sectional drawing of electrodynamic type lifting column device internal construction of the present invention.
The specific embodiment
As shown in Figure 2, a kind of electrodynamic type lifting column device 10 comprises and is embedded in underground cylindric pipe 11 and the cylindric post 12 that can lifting in this deposit pipe 11 deposited.And be provided with the lifting column device 10 of many same configuration, connect with chain 13, constitute the fence in places such as parking lot at the top of lifting column 12.
In each lifting column device 10, installed from control device 14 and led next power supply and signal cable, and become to control configuration individually.Control device 14 also can adopt the long-distance wireless remote control mode to control the lifting of lifting column 12.
The detailed construction of each lifting column device 10 as shown in Figure 3.Shown in Figure 3 is the state of post 12 when top dead-centre.
Depositing pipe 11 is the cylindrical pipe that ratio lifting column 12 big circles at the end are arranged, and its upper end open portion is provided with flange 11a.This flange 11a is provided with the dust seal 11b that is formed by elastic ring and embeds inner circumferential surface, and installing forms sealing flange 11c, and by bolt.The outer peripheral face of this dust seal 11b and lifting column 12 amplexiforms, and makes the inner space of depositing pipe 11 keep the close state of liquid.
And then, deposit pipe 11 upper, open end part at this, in the cylindric sliding bearing 11d of guiding function has been housed.The inner peripheral surface of this sliding bearing 11d is embedded with not dragon ring 11e of 3 Gents, makes lifting column 12 slide up and down very smooth-goingly.
At the bottom 11h that deposits pipe 11; be provided with the same high pillar 11i with the bottom of sliding bearing 11d; a flange 11j is housed on the pillar 11i; flange 11j goes up and has fixedly adorned a plummer 11k; thereby constitute the support level 11l that is in higher position, this device top that driving mechanism is used; even ponding is arranged at the bottom, electrical system also can be protected.Be with outer cover 11m on the support level 11l, have excellent waterproofness.The size of support level 11l and outer cover 11m thereof all can satisfy the structural requirement of this device.
The top of the lifting column 12 in depositing pipe 11 seals with top cover 12a.Helical axis 12b is a fulcrum with top cover 12a, and is sagging in the cylinder of lifting column 12.Helical axis 12b and lifting column 12 have almost equal length, and it is chimeric that bearing and the C shape retainer ring 12c of top cover 12a led at its top, form axle and support.Its top 12d becomes the dimetric bite film of section, stretches out from top cover 12a and reveals the outside.Cover in the base portion upper end with the snap-on covers 12e of this base portion 12d interlock, be fixed on the top cover 12a.Usually under this snap-on covers 12e and the base end part 12d interlocking pattern, helical axis 12b does not rotate.Be provided with the elastic ring 12f that waterproof is used between snap-on covers 12e and the top cover 12a.
In addition, the top dead-centre link stopper 12g of ring-type in the periphery of its underpart open end portion, fixedly is equipped with in the lower end of lifting column 12.When this link stopper 12g touched the lower end of the sliding bearing 11d that deposits pipe 11, the rising of lifting column 12 then was stopped.Also be provided with a chase 12h at this top dead-centre link stopper 12g place, allow gutter 11f pass through.Both are interlocked, and constitute the spline structure that prevents lifting column 12 rotations.Preferably this top dead-centre link stopper 12g also is processed as good with Te Fulong.
At such lifting column 12 inwalls support level 11l and lid 11m are housed,, the motor 30 that makes this driven wheel rotation are set driven wheel 20 fixed supports placed on it.
The lower end of driven wheel 20 is subjected to the vertical ball bearing 11n support that plummer 11k central part is provided with.Oil sealing 11o is equipped with in the below of this vertical bearing 11n, in case the leakage of gear oil and moisture are invaded.On the other hand, the upper end of driven wheel 20 is subjected to the support of the vertical ball bearing 11q that adorned again on support level 11l or the support arm 11p that extends out of lid 11m.
The upper end of driven wheel 20 is subjected to the fixed structure that gear sheet 21 that vertical ball bearing 11q supported and bottom be subjected to the adapter 22 that vertical ball bearing 11n supported nut 23 is clamped, and uses bolt simultaneously.This nut 23 screws togather with helical axis 12b, thereby nut 23 rotations just drive helical axis 12b lifting.Helical axis 12b connects and is located at the dustproof medium pore with cover plate 11r that covers 11m central authorities, hangs down in lid 11m, and screws togather with nut 23.
The motor 30 that rotates this driven wheel 20 is fixed on the brace table 11s that is arranged on support level 11e or the lid 11m, draws and driven wheel 20 interlocks by an idler gear of guaranteeing driving force.This motor 30 is by circuit board 32 controls that are arranged in support level 11l and the lid 11m.The wiring of circuit board 32 is as follows:
The cable hole 11u that electric wire passes support level 11l comes out from the line lock 11t that deposits pipe 11, receives on distribution power supply and the signal cable 15.
In circuit board, be provided with excess current protective function, over-current sensor is housed for this reason.Such as above taking in the lifting column 12 of depositing pipe, weight being arranged, lifting column 12 can not be risen, and produces overcurrent, again or lifting column 12 arrive top dead-centres and produce overcurrent, all can detect, and motor 30 is promptly shut down by this sensor.To reach the purpose of security control.In addition, if be provided with the current circuit that braking is provided for the electric braking of motor 30, or establish the electromagnetic braking structure in addition, then can control lifting column 12 is rested on any height, it is motionless also lifting column 12 can be fixed on top dead-centre, thereby replaces mechanical calm structure.
In the lifting column device 10, if do not connect at the top of lifting column 12 dress chain, when post 12 drops to bottom dead centre, the topmost end face of post 12 with face (ground) be set become a horizontal plane, can not become the obstacle on road surface.
Lifting column device of the present invention is DYN dynamic, can carry out remote-controlled operation by long-range switch or remote control, all can operate onboard or at home as sitting.Motor drives, and sound is little, the dead of night's descending operation of also can feeling at ease to carry out.
In addition, the present invention's lifting column device is a motro drivien, and available battery is made back-up source, but makes its also normal running when stopping.Thereby, in the entrance of critical facility this device is set, also can play the effect that allows car stop by force, also can play a role to stoping crime.Have a power failure if meet,, snap-on covers can be opened, place the helical axis base end part, can make the post lifting with manual manipulation mode so that emergency to be arranged.
Lifting column device of the present invention, because of motor all is housed in the every lifting column, so, can control many lifting column liftings simultaneously, also can select certain root lifting column lifting.This device is applied to the approach system that certain time band needs the change lane, or the walking of certain time band of large parking lot is led on the Adjustment System, then can play good effect, be not limited to car, the guidance system that the entrance that is used for guiding spectators to line up to march into the arena such as the court is led to also can be used this device.
Claims (4)
1. an electric up-down column device is characterized in that, comprises at least and deposits pipe; Be contained in and deposit liftable lifting column in the pipe; The perpendicular helical axis that is loaded on the lifting column, described helical axis from the top of lifting column to the setting of hanging down of its inside; Be subjected to described pipe inner support and driven wheel that screws togather with described helical axis and the motor that rotates this driven wheel deposited; From depositing the pipe bottom probes into support level from lifting column inside to one of the inner setting of lifting column; To screw togather with helical axis and all be arranged on this more than support level, be with outer cover on the support level, driven wheel, motor and circuit board will all be covered in wherein with the circuit board of the meshing driven wheel of motor drive shaft, motor and control motor; Described circuit board is provided with current sensor, and when current sensor senses went out overcurrent, the circuit board controllable motor shut down.
2. electric up-down column device according to claim 1, it is characterized in that the base portion of described helical axis is installed in the top of lifting column, the end of the base portion of borded pile leans out the outside of lifting column, is provided with snap-on covers with the lifting column interlock for preventing helical axis rotation from the lateral inner cover of lifting column.
3. electric up-down column device according to claim 1 and 2 is characterized in that the inboard of depositing pipe is provided with gutter and follows external communications from its bottom, and the interior pressure that takes place when utilizing lifting column to descend is discharged the moisture of depositing in the pipe by this gutter.
4. according to arbitrary described electric up-down column device in the claim 1 to 3, when it is characterized in that described lifting column device is arranged in a large number, can control individually the motor of lifting column device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021492387A CN100417781C (en) | 2002-11-05 | 2002-11-05 | Electric elevating column appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021492387A CN100417781C (en) | 2002-11-05 | 2002-11-05 | Electric elevating column appts. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499028A CN1499028A (en) | 2004-05-26 |
| CN100417781C true CN100417781C (en) | 2008-09-10 |
Family
ID=34233566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021492387A Expired - Lifetime CN100417781C (en) | 2002-11-05 | 2002-11-05 | Electric elevating column appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100417781C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103967331B (en) * | 2014-03-17 | 2016-05-18 | 谭华 | A kind of Liftable type enclosing dividing plate |
| CN109407559A (en) * | 2018-10-15 | 2019-03-01 | 合肥世忠科技开发有限公司 | A kind of intelligent safety guardrail automatic control system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1053394A (en) * | 1996-08-08 | 1998-02-24 | Fuji Seiki Co Ltd | Vertically moving member control mechanism |
| WO1998010144A1 (en) * | 1996-09-04 | 1998-03-12 | Boisson Patrick Automatisme | Retractable bollard for parking access reservation or the like |
-
2002
- 2002-11-05 CN CNB021492387A patent/CN100417781C/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1053394A (en) * | 1996-08-08 | 1998-02-24 | Fuji Seiki Co Ltd | Vertically moving member control mechanism |
| WO1998010144A1 (en) * | 1996-09-04 | 1998-03-12 | Boisson Patrick Automatisme | Retractable bollard for parking access reservation or the like |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1499028A (en) | 2004-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JAPAN GUANGRONG INDUSTRY CO., LTD. Free format text: FORMER OWNER: HOSOKAWA TAKASHI Effective date: 20080111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080111 Address after: Kanagawa County, Japan, Tian Yuan Town, East Ting, 1 Ding Ding, 7 times, No. 5 Applicant after: Japan Glory Industry Co.,Ltd. Address before: Kanagawa Applicant before: Hosogawa Hidenori |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080910 |
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| CX01 | Expiry of patent term |