CN206110104U - Gate limit control device - Google Patents
Gate limit control device Download PDFInfo
- Publication number
- CN206110104U CN206110104U CN201621125278.2U CN201621125278U CN206110104U CN 206110104 U CN206110104 U CN 206110104U CN 201621125278 U CN201621125278 U CN 201621125278U CN 206110104 U CN206110104 U CN 206110104U
- Authority
- CN
- China
- Prior art keywords
- proximity switch
- pull rod
- limited support
- support
- upper gudgeon
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a gate limit control device, including control system, actuating system, upper gudgeon, central pull rod, proximity switch, spacing support, the upper gudgeon by the actuating system drive, the actuating system by control system control, the center pull rod with top pivoted joint, spacing support set up in on the pull rod of center, spacing support set up relatively in on the axle sleeve of upper gudgeon, spacing support is the rectangle, and waist type hole has been seted up to the centre, proximity switch sets up the waist type of spacing support is downthehole, proximity switch with control system electric connection. The utility model has the advantages that adopt new support, simple structure, light, and its working stroke is shorter, and signal transmission is accurate, is difficult for receiving external environment's influence, has effectively guaranteed navigation efficiency, support small in size, simple to operate, later maintenance cost greatly reduced.
Description
Technical field
This utility model belongs to navigation channel control field, and in particular to a kind of gate controller.
Background technology
Lock gate adopts metal inductive proximity switch, is the indication signal in place of important gate and valve in ship lock control.It is former
Some knife switch supports are long, and cost is high, and installation is inconvenient, and as its stroke is longer, signal transmission is not
Accurately, often occurs the situation of dropout in actual application process, so as to cause gate be normally-open and to be closed.
Utility model content
Utility model purpose：For the problems referred to above, the purpose of this utility model is to provide a kind of simple structure, is easy to system
Make, the accurate limit control of signal transmission.
Technical scheme：A kind of gate limit control, including control system, drive system, upper gudgeon, center pull rod,
Proximity switch, limited support, the upper gudgeon are driven by the drive system, and the drive system is by the control system control
System, the center pull rod are connected with the upper gudgeon, and the limited support is arranged in the center pull rod, the limited support
It is relatively arranged on the axle sleeve of the upper gudgeon；The limited support is rectangular, and centre offers waist-shaped hole, the proximity switch
It is arranged in the waist-shaped hole of the limited support；The proximity switch is electrically connected with the control system.
Limited support is made using Zinc-coated angle steel, anticorrosion, and sturdy and durable.
The position of two limited supports being fixed on upper gudgeon is opposing parallel.
Beneficial effect：It is compared with prior art, the utility model has the advantages that adopting New-support, simple structure, light,
And its impulse stroke is shorter, signal transmission accurately, is difficult to be affected by external environment, shipping efficiency has been effectively ensured；Stake body
Product is compact, and easy for installation, later maintenance cost is substantially reduced.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Structural representation when Fig. 2 is reached for this utility model；
Fig. 3 is structural representation when this utility model is closed in place.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model, it should be understood that these embodiments are only used for
Illustrate this utility model rather than limit scope of the present utility model, after this utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application claims limited range.
As shown in figure 1, a kind of gate limit control, mainly including control system, drive system, upper gudgeon 1, center
Pull bar 2, limited support and proximity switch.Drive system is connected with upper gudgeon 1, and to drive which to rotate, upper gudgeon 1 is rotated and driven
The rotation of gate, so as to control its open and close.Control system is used to control drive system, controls its switch.
Center pull rod 2 is connected with upper gudgeon 1, and limited support 5 is fixed in center pull rod 2, limited support 6 with it is spacing
Support 7 is installed on the axle sleeve of upper gudgeon 1, and position is opposing parallel.Limited support is made using Zinc-coated angle steel, rectangular, and is opened
There is waist-shaped hole, proximity switch 3 is separately positioned on two ends of the waist-shaped hole of limited support 5 with proximity switch 4.Proximity switch 3
It is electrically connected with control system with proximity switch 4 respectively, electric signal transmission is processed to control system.Limited support 5
Position is located at the top of limited support 6 and limited support 7, and when upper gudgeon 1 is rotated, proximity switch can be with limited support
6 or limited support 7 contact.
As shown in Fig. 2 when gate needs to open, startup power supply, drive system drive upper gudgeon 1 to rotate, 1 band of upper gudgeon
Dynamic shutter motion thereon, when upper gudgeon 1 turns to certain position, i.e., when limited support 6 is contacted with proximity switch 3, connects
By electric signal transmission to control system, there is instruction in control system with nearly switch 3, cut off the power supply of drive system so that gate
Stop motion, now as gate reaches the state of position, and ship can pass through ship lock.
After ship passes through, gate needs to close, as shown in figure 3, startup power supply, drive system drives upper gudgeon 1 reverse
Rotate, upper gudgeon 1 drives gate adverse movement thereon, when upper gudgeon 1 turns to certain position, i.e. limited support 7 and connects
When nearly switch 4 contacts, by electric signal transmission to control system, instruction in control system to proximity switch 4 there is, cut off drivetrain
The power supply of system so that gate stop motion, now as gate closes state in place, and gate is closed.
The employing of New-support so that its stroke is greatly reduced, is affected to reduce by external environment, and stability is high, effectively
The time of ship lockage is reduced, and makes simple, it is cost-effective, save artificial, later maintenance is also simple, very in fact
With.
Claims (3)
1. a kind of gate limit control, including control system, drive system, upper gudgeon (1), center pull rod (2), be close to open
(3,4), (5,6,7), the upper gudgeon (1) is driven limited support by the drive system, and the drive system is by the control for pass
System control processed, the center pull rod (2) are connected with the upper gudgeon (1), it is characterised in that：The limited support (5) is arranged
In the center pull rod (2), and the limited support (6,7) it is relatively arranged on the axle sleeve of the upper gudgeon (1)；It is described spacing
Support (5,6,7) rectangular, centre offers waist-shaped hole, and the proximity switch (3,4) it is arranged on the waist of the limited support (5)
In type hole；The proximity switch (3,4) is electrically connected with the control system.
2. a kind of gate limit control according to claim 1, it is characterised in that：The limited support (5,6,7)
Made using Zinc-coated angle steel.
3. a kind of gate limit control according to claim 1, it is characterised in that：The limited support (6,7)
Position is opposing parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125278.2U CN206110104U (en) | 2016-10-14 | 2016-10-14 | Gate limit control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621125278.2U CN206110104U (en) | 2016-10-14 | 2016-10-14 | Gate limit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110104U true CN206110104U (en) | 2017-04-19 |
Family
ID=58529621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621125278.2U Expired - Fee Related CN206110104U (en) | 2016-10-14 | 2016-10-14 | Gate limit control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110104U (en) |
-
2016
- 2016-10-14 CN CN201621125278.2U patent/CN206110104U/en not_active Expired - Fee Related
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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: 20170419 Termination date: 20191014 |