CN107181222B - A kind of adjustable bus duct - Google Patents
A kind of adjustable bus duct Download PDFInfo
- Publication number
- CN107181222B CN107181222B CN201710422990.1A CN201710422990A CN107181222B CN 107181222 B CN107181222 B CN 107181222B CN 201710422990 A CN201710422990 A CN 201710422990A CN 107181222 B CN107181222 B CN 107181222B
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- China
- Prior art keywords
- plate
- fixed
- cover board
- transverse slat
- side plate
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
Abstract
The present invention relates to a kind of adjustable bus ducts, reasonable adjusting can be made to space size according to the height and quantity of busbar, expenditure cost reduces, it is applied widely, pass through key-shaped slot, the circular hole between the first cover board and the second cover board, adjustable connection is realized using bolt and nut, and the controllability of bus groove width is realized using control mechanism；By key-shaped slot, the circular hole between the first side plate and the second side plate, adjustable connection is realized using bolt and nut, the controllability of bus groove height is realized using control mechanism；By fixing elastic telescopic plate on cover board and side plate, using the scalable shape of elastic telescopic plate, the moisture-proof dust-proof of bus duct is further ensured；The height and the width of the height and how many automatic adjustment bus ducts according to busbar are realized by first distance sensor, second distance sensor and PLC controller.
Description
Technical field
The present invention relates to controller switching equipment technical fields, specifically, are related to a kind of adjustable bus duct.
Background technique
Modern high-rise building and large-scale workshop need huge electric energy, and in face of hundreds and thousands of peaces needed for this huge load
The powerful electric current of training will select safe and reliable transmission equipment, and bus-bar system is to select well.Bus duct system is one
The power distribution equipment of a efficient conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality wiring
It needs.In the prior art, concentration bus duct includes cover board, side plate, fixes bus in the cavity that cover board and side plate are formed, but
It is that the space that such structure is formed is fixed, reasonable adjusting can not be made to space size according to the quantity of bus, it can only basis
Different bus quantity replaces bus duct, and expenditure cost greatly improves.
Summary of the invention
The present invention proposes a kind of adjustable bus duct to the above problem, has the characteristics that structure is simple, applied widely.
Specific technical solution is as follows: a kind of adjustable bus duct, including two cover boards, two side plates, control mechanism, bullets
Property expansion plate, first distance sensor, second distance sensor, driver；
Control mechanism includes motor, candan universal joint, connecting shaft, eccentric wheel, motor shaft and candan universal joint horizontal direction
End is connected, and one end of the connecting shaft is connected with candan universal joint vertical direction end, and the connecting shaft other end is fixed on the eccentric wheel rotation center of circle
On；
Two cover boards are symmetrical above and below, and two side plates are bolted between two cover boards, fixed in the cavity of formation
Busbar；Cover board includes the first cover board, the second cover board, is fixed between the first cover board and the second cover board by bolt and nut；First lid
Plate includes starting stave, the first transverse slat, and starting stave is vertical with the first transverse slat to be fixed into L shape, the starting stave of the first cover board
Upper parallel equidistant is from equipped with two column circular holes；Second cover board includes the first L plate, and the 2nd L plate, the first L plate includes the second transverse slat, second
Riser, the second riser is vertical with the second transverse slat to be fixed into L shape, and the 2nd L plate includes third transverse slat, third riser, third riser
It is vertical with third transverse slat to be fixed into L shape, the first L plate and the 2nd L plate stairstepping is fixed by the second transverse slat and third riser,
Parallel equidistant is from equipped with several key-shaped slots on the third riser of 2nd L plate of the second cover board；The motor of control mechanism is fixed on
On one cover board, eccentric wheel is fixed on the first cover board, and eccentric wheel edge is contacted with third transverse slat；Elastic telescopic plate includes flexible saw
Tooth plate, connecting plate, the gullet plate that stretches are located at centre, and connecting plate is symmetrically fixed on the both ends of flexible gullet plate, and elastic telescopic plate is logical
Connecting plate is crossed to fix with the first cover board, the second cover board respectively；Side plate includes the first side plate, the second side plate, the first side plate and second
It is fixed between side plate by bolt and nut；First side plate includes starting stave, the first transverse slat, and starting stave is vertical with the first transverse slat
It is fixed into L shape, parallel equidistant is from equipped with two column circular holes on the starting stave of the first side plate；Second side plate includes the first L plate, the
Two L plates, the first L plate include the second transverse slat, the second riser, and the second riser is vertical with the second transverse slat to be fixed into L shape, the 2nd L plate
Including third transverse slat, third riser, third riser is vertical with third transverse slat to be fixed into L shape, and the first L plate passes through with the 2nd L plate
Second transverse slat and third riser are fixed into stairstepping, if parallel equidistant is from being equipped on the third riser of the 2nd L plate of the second side plate
Dry key-shaped slot；The motor of control mechanism is fixed on the first side plate, and eccentric wheel is fixed on the first side plate, eccentric wheel edge and
The third transverse slat of two side plates contacts；Elastic telescopic plate is fixed with the first side plate, the second side plate respectively by connecting plate；First distance
Sensor is fixed on the connecting plate fixed with the first cover board, the fixed connecting plate fixed with the first side plate of second distance sensor
On, first distance sensor, second distance sensor are electrically connected between PLC controller respectively；Motor, driver, PLC control
It is electrically connected between device；
The control mechanism fixes one in the first cover board rear and front end of two cover boards respectively.
The control mechanism fixes one in the first side plate rear and front end of two side plates respectively.
The eccentric wheel is with a thickness of L1, and for starting stave with a thickness of L2, third transverse slat length is L3, L1+L2 < L3.
The invention has the benefit that reasonable adjusting can be made to space size according to the height and quantity of busbar, prop up
Cost reduces out, applied widely, by key-shaped slot, the circular hole between the first cover board and the second cover board, utilizes bolt and nut reality
Connection is now adjusted, the controllability of bus groove width is realized using control mechanism；By the first side plate and the second side plate it
Between key-shaped slot, circular hole, realize adjustable connection using bolt and nut, realize the adjustable of bus groove height using control mechanism
Section property；By fixing elastic telescopic plate on cover board and side plate, using the scalable shape of elastic telescopic plate, mother is further ensured
Wire casing it is moisture-proof dust-proof；The height according to busbar is realized by first distance sensor, second distance sensor and PLC controller
The height and the width of degree and how many automatic adjustment bus ducts.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is modular construction schematic diagram of the present invention.
Fig. 3 is the second covering plate structure schematic diagram of the invention.
Fig. 4 is the first covering plate structure schematic diagram of the invention.
Fig. 5 is elastic telescopic plate structural schematic diagram of the present invention.
Fig. 6 control principle drawing of the present invention.
In figure: the first cover board of 1-, the second cover board of 2-, the first side plate of 3-, the second side plate of 4-, 5- motor, 6- candan universal joint,
7- connecting shaft, 8- eccentric wheel, 9- elastic telescopic plate, 10- control mechanism, 11- first distance sensor, 12- second distance sensing
Device, 13-PLC controller, 14- driver, the first transverse slat of 18-, the second transverse slat of 19-, 20- third transverse slat, 21- starting stave, 22-
Second riser, 23- third riser, 26- bolt, 27- nut, 28- connecting plate, 29- stretch gullet plate, 30- circular hole, 31- key-shaped
Slot, the first L plate of 32-, the 2nd L plate of 33-, 34- busbar.
Specific embodiment
Below in conjunction with attached drawing, the present invention will be described in detail.
As shown, a kind of adjustable bus duct, including two cover boards, two side plates, control mechanism, elastic telescopic plate,
First distance sensor, second distance sensor, driver；Control mechanism includes motor, candan universal joint, connecting shaft, bias
Wheel, motor shaft are connected with candan universal joint horizontal direction end, and one end of the connecting shaft is connected with candan universal joint vertical direction end, connection
The axis other end is fixed on the eccentric wheel rotation center of circle；Two cover boards are symmetrical above and below, and two side plates are bolted on two lids
Between plate, busbar is fixed in the cavity of formation；Cover board includes the first cover board, the second cover board, between the first cover board and the second cover board
It is fixed by bolt and nut；First cover board includes starting stave, the first transverse slat, and starting stave is vertical with the first transverse slat to be fixed into
L shape, parallel equidistant is from being equipped with several circular holes on the starting stave of the first cover board；Second cover board include the first L plate, the 2nd L plate,
First L plate includes the second transverse slat, the second riser, and the second riser is vertical with the second transverse slat to be fixed into L shape, and the 2nd L plate includes the
Three transverse slats, third riser, third riser L shape, the first L plate and the 2nd L plate of being fixed into vertical with third transverse slat pass through the second cross
Plate and third riser are fixed into stairstepping, and parallel equidistant is from equipped with several key-shapeds on the third riser of the 2nd L plate of the second cover board
Slot；The motor of control mechanism is fixed on the first cover board, and eccentric wheel is fixed on the first cover board, eccentric wheel edge and the second cover board
Third transverse slat contact；Elastic telescopic plate includes flexible gullet plate, connecting plate, and the gullet plate that stretches is located at centre, and connecting plate is symmetrical
The both ends of flexible gullet plate are fixed on, elastic telescopic plate is fixed with the first cover board, the second cover board respectively by connecting plate；Side plate packet
The first side plate, the second side plate are included, is fixed between the first side plate and the second side plate by bolt and nut；First side plate includes first perpendicular
Plate, the first transverse slat, starting stave is vertical with the first transverse slat to be fixed into L shape, on the starting stave of the first side plate parallel equidistant from
Equipped with several circular holes；Second side plate includes the first L plate, and the 2nd L plate, the first L plate includes the second transverse slat, the second riser, and second is perpendicular
Plate is vertical with the second transverse slat to be fixed into L shape, and the 2nd L plate includes third transverse slat, third riser, and third riser and third transverse slat hang down
It is directly fixed into L shape, the first L plate and the 2nd L plate and stairstepping is fixed by the second transverse slat and third riser, the of the second side plate
Parallel equidistant is from equipped with several key-shaped slots on the third riser of two L plates；The motor of control mechanism is fixed on the first side plate, eccentric
Wheel is fixed on the first side plate, and eccentric wheel edge is contacted with the third transverse slat of the second side plate；Elastic telescopic plate passes through connecting plate point
It is not fixed with the first side plate, the second side plate；First distance sensor is fixed on the connecting plate fixed with the first cover board, second away from
From on the fixed connecting plate fixed with the first side plate of sensor, first distance sensor, second distance sensor are controlled with PLC respectively
It is electrically connected between device processed；Motor, driver are electrically connected between PLC controller.
The control mechanism fixes one in the first cover board rear and front end of two cover boards respectively.
The control mechanism fixes one in the first side plate rear and front end of two side plates respectively.
The eccentric wheel is with a thickness of L1, and for starting stave with a thickness of L2, third transverse slat length is L3, L1+L2 < L3.
In use, unscrew the nut for fixing the first cover board and the second cover board, unscrews and fix the first side plate and the second side plate
Nut, then by bus duct space allocation to maximum, busbar is from left to right neat to be put into bus duct, at this time first distance sensor
It detects at a distance from the top of bus, distance signal is passed into SIEMENS PLC controller, SIEMENS PLC controller passes through fortune
Point counting analysis issues instruction and passes to driver, and driver sends a signal to the motor being fixed on the first side plate, control electricity at this time
Machine rotation, so that the rotational angle of control eccentric, automatically adjusts the height of bus duct, after the completion of adjusting, will fix the first side
The nut of plate and the second side plate is tightened；Second distance sensor detects at a distance from busbar at this time, and distance signal is passed to
SIEMENS PLC controller, SIEMENS PLC controller issue instruction and pass to driver, driver is sent out at this time by operational analysis
Signal gives the motor being fixed on the first cover board, control motor rotation, thus the rotational angle of control eccentric, automatic adjustment out
After the completion of adjusting, the nut for fixing the first cover board and the second cover board is tightened for the width of bus duct；
The present invention makes reasonable adjusting to space size according to the height and quantity of busbar, and expenditure cost reduces, and is applicable in model
It encloses wide；By key-shaped slot, the circular hole between the first cover board and the second cover board, adjustable connection is realized using bolt and nut, is utilized
Control mechanism realizes the controllability of bus groove width；Pass through key-shaped slot, the circular hole between the first side plate and the second side plate, benefit
Adjustable connection is realized with bolt and nut, and the controllability of bus groove height is realized using control mechanism；By cover board with
Elastic telescopic plate is fixed on side plate, using the scalable shape of elastic telescopic plate, further ensures the moisture-proof dust-proof of bus duct；It is logical
Crossing first distance sensor, second distance sensor and PLC controller realizes the height according to busbar and how much automatically adjusts
The height and the width of bus duct.
Claims (4)
1. a kind of adjustable bus duct, it is characterised in that including two cover boards, two side plates, control mechanism, elastic telescopic plate,
One range sensor, second distance sensor, driver；Control mechanism includes motor, candan universal joint, connecting shaft, eccentric wheel,
Motor shaft is connected with candan universal joint horizontal direction end, and one end of the connecting shaft is connected with candan universal joint vertical direction end, connecting shaft
The other end is fixed on the eccentric wheel rotation center of circle；Two cover boards are symmetrical above and below, and two side plates are bolted on two cover boards
Between, busbar is fixed in the cavity of formation；Cover board includes the first cover board, the second cover board, is led between the first cover board and the second cover board
Bolt and nut is crossed to fix；First cover board includes starting stave, the first transverse slat, and starting stave is vertical with the first transverse slat to be fixed into " L "
Shape, parallel equidistant is from being equipped with several circular holes on the starting stave of the first cover board；Second cover board includes the first L plate, the 2nd L plate, and the
One L plate includes the second transverse slat, the second riser, and the second riser is vertical with the second transverse slat to be fixed into L shape, and the 2nd L plate includes third
Transverse slat, third riser, third riser is vertical with third transverse slat to be fixed into L shape, and the first L plate and the 2nd L plate pass through the second transverse slat
It is fixed into stairstepping with third riser, parallel equidistant is from equipped with several key-shaped slots on the third riser of the 2nd L plate of the second cover board；
The motor of control mechanism is fixed on the first cover board, and eccentric wheel is fixed on the first cover board, and eccentric wheel edge connects with third transverse slat
Touching；Elastic telescopic plate includes flexible gullet plate, connecting plate, and the gullet plate that stretches is located at centre, and connecting plate is symmetrically fixed on flexible saw
The both ends of tooth plate, elastic telescopic plate are fixed with the first cover board, the second cover board respectively by connecting plate；Side plate include the first side plate,
Second side plate is fixed between the first side plate and the second side plate by bolt and nut；First side plate includes starting stave, the first cross
Plate, starting stave is vertical with the first transverse slat to be fixed into L shape, and parallel equidistant is from equipped with several circles on the starting stave of the first side plate
Hole；Second side plate includes the first L plate, the 2nd L plate, and the first L plate includes the second transverse slat, the second riser, the second riser and the second cross
Plate is vertically fixed into L shape, and the 2nd L plate includes third transverse slat, third riser, and third riser is vertical with third transverse slat to be fixed into
L shape, the first L plate and the 2nd L plate are fixed into stairstepping by the second transverse slat and third riser, the 2nd L plate of the second side plate
Parallel equidistant is from equipped with several key-shaped slots on third riser；The motor of control mechanism is fixed on the first side plate, and eccentric wheel is fixed
On the first side plate, eccentric wheel edge is contacted with the third transverse slat of the second side plate；Elastic telescopic plate is by connecting plate respectively with the
Side plate, the second side plate are fixed；First distance sensor is fixed on the connecting plate fixed with the first cover board, second distance sensing
On the fixed connecting plate fixed with the first side plate of device, first distance sensor, second distance sensor respectively with PLC controller it
Between be electrically connected；First motor, the first driver are electrically connected between PLC controller；Second motor, the second driver, PLC control
It is electrically connected between device.
2. a kind of adjustable bus duct described in accordance with the claim 1, which is characterized in that the control mechanism is in two cover boards
First cover board rear and front end fixes one respectively.
3. a kind of adjustable bus duct described in accordance with the claim 1, which is characterized in that the control mechanism is in two side plates
First side plate rear and front end fixes one respectively.
4. a kind of adjustable bus duct described in accordance with the claim 1, which is characterized in that the eccentric wheel is with a thickness of L1, and first
Riser thickness is L2, and third transverse slat length is L3, L1+L2 < L3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422990.1A CN107181222B (en) | 2017-06-07 | 2017-06-07 | A kind of adjustable bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422990.1A CN107181222B (en) | 2017-06-07 | 2017-06-07 | A kind of adjustable bus duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107181222A CN107181222A (en) | 2017-09-19 |
| CN107181222B true CN107181222B (en) | 2019-08-23 |
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ID=59835355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710422990.1A Active CN107181222B (en) | 2017-06-07 | 2017-06-07 | A kind of adjustable bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107181222B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979049A (en) * | 2018-01-03 | 2018-05-01 | 江苏向荣电气有限公司 | A kind of bus duct socket |
| CN108448509B (en) * | 2018-05-15 | 2019-11-29 | 佛山市南海西钢五金电器有限公司 | A kind of height-adjustable cable frid |
| CN109494661B (en) * | 2018-11-17 | 2020-01-17 | 镇江加勒智慧电力科技股份有限公司 | Possesses quick installation bus duct of avoiding electric wire sinle silk fracture function |
| CN113690822A (en) * | 2021-08-23 | 2021-11-23 | 李涛 | Adjustable bus duct |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269797A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进庙桥南方锻造有限公司 | Adjustable bus duct |
| CN205051287U (en) * | 2015-09-14 | 2016-02-24 | 江苏神飞电气科技有限公司 | Adjustable bus duct |
| CN205544102U (en) * | 2016-04-11 | 2016-08-31 | 广州智楷电气有限公司 | Adjustable nodal pattern bus duct |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006121866A (en) * | 2004-10-25 | 2006-05-11 | Furukawa Electric Co Ltd:The | Size adjusting connection unit |
-
2017
- 2017-06-07 CN CN201710422990.1A patent/CN107181222B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269797A (en) * | 2014-09-20 | 2015-01-07 | 常州市武进庙桥南方锻造有限公司 | Adjustable bus duct |
| CN205051287U (en) * | 2015-09-14 | 2016-02-24 | 江苏神飞电气科技有限公司 | Adjustable bus duct |
| CN205544102U (en) * | 2016-04-11 | 2016-08-31 | 广州智楷电气有限公司 | Adjustable nodal pattern bus duct |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107181222A (en) | 2017-09-19 |
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