CN203021200U - Windproof draw bar of port machinery - Google Patents
Windproof draw bar of port machinery Download PDFInfo
- Publication number
- CN203021200U CN203021200U CN 201220562903 CN201220562903U CN203021200U CN 203021200 U CN203021200 U CN 203021200U CN 201220562903 CN201220562903 CN 201220562903 CN 201220562903 U CN201220562903 U CN 201220562903U CN 203021200 U CN203021200 U CN 203021200U
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- port
- rod
- pull rod
- shaped connector
- wind
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Abstract
The utility model discloses a windproof draw bar of port machinery. The windproof draw bar of the port machinery comprises a bar body, wherein threads are processed at two ends of the bar body; the turning directions of the threads at two ends of the bar body are opposite; a rotary handle is arranged at the middle lower part of the bar body; two ends of the bar body are respectively connected with U-shaped joints through the threads; the U-shaped joint at the upper part is connected with a lug plate of the port machinery through an adapter; and the U-shaped joint at the lower part is connected with an anchor plate through a detachable pin shaft. According to the windproof draw bar of the port machinery disclosed by the utility model, one end is connected with the lug plate of the port machinery; the other end is connected with the anchor plate; two ends of the middle bar body are respectively provided with a left hand thread and a right hand thread; the left hand thread and the right hand thread are connected with the U-shaped joints with corresponding inner threads into a whole through the threads; the rotary handle is arranged near the middle and lower part of the bar body; and the length of the windproof draw bar can be adjusted through the rotary handle.
Description
Technical field
The utility model is a kind of port machine wind-proof pull rod, is applied to large-scale port machine and is under off working state, on the wind-proof device of avoiding being blown, tumbling and use by typhoon.
Background technology
The wind-proof device of harbour large-scale port machine mainly contains rail clamping device, anti-creep device, wind-proof pull rod etc. at present, and in these wind-proof devices, wind-proof pull rod is one of key device.
Wind-proof pull rod is used for the windbreak of sea port dock port machine off working state.Install wind-proof pull rod in typhoon lay-by basin chance in its door frame both sides, guarantee that hoisting crane has enough capability of anti-wind.
Present stage wind-proof pull rod have steel rope to join turnbuckle, chain is joined shackle etc.Steel rope and chain belong to soft rigging pull bar.The deflection of soft rigging is larger, and when typhoon is attacked, the port machine easily produces displacement, makes the port machine produce vibration, can cause to the running gear of port machine certain damage.
The utility model content
For addressing the above problem, the utility model provides a kind of port machine rigidity wind-proof pull rod, thereby overcomes the deficiency that port machine typhoon protection exists.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of port machine wind-proof pull rod, comprise the body of rod, in the two ends of described body of rod machining screw, and the thread rotary orientation at body of rod two ends is opposite, middle and lower part at the body of rod is equipped with turning handle, the two ends of the described body of rod are threaded connection with u shaped connector respectively, and superposed u shaped connector is connected with port machine otic placode by adapter, and the u shaped connector that is positioned at the bottom is connected with anchor block by convenient dismounting bearing pin.
Be connected by the first set pin between described adapter and port machine otic placode.
Be connected by the second set pin between described adapter and u shaped connector.
The position that is connected with u shaped connector at the body of rod is provided with oil nozzle; And the outside at described u shaped connector is provided with anti-drop device; Described anti-drop device is fixed on u shaped connector, and anti-drop device is connected on projection on the body of rod.
Described turning handle and the body of rod are hinged.
The end of convenient dismounting bearing pin is provided with snap ring, so that described convenient dismounting bearing pin can conveniently be dismantled.
Port described in the utility model machine wind-proof pull rod, an end is connected with otic placode on the machine body of port; The other end is connected with anchor block; Middle body of rod two ends are respectively with left-handed and right-hand screw thread, link into an integrated entity by screw thread and u shaped connector with corresponding negative thread, with turning handle, adjust the length of wind-proof pull rod near lower portion in the body of rod by turning handle.
When the port machine is in off working state, make the wind-proof pull rod elongation by rotary handle, following U-shaped connector is connected by bearing pin with anchor block, and the contrarotation handle makes wind-proof pull rod self be subject to certain predetermincd tension.Wind-proof pull rod carries anti-drop device, can prevent effectively that the U-shaped connector at two ends when discharging from coming off, and can guarantee effective Colaesce length of two ends screw thread, can not screw the too short potential safety hazard that produces because of screw thread.When the port machine is worked, can pull out the bearing pin between the U-shaped connector in lower end and anchor block, turning handle shortens wind-proof pull rod, and makes the U-shaped connector of lower end be above the ground level highly, and wind-proof pull rod hangs on the machine of port, moves with the port machine.
Description of drawings
The below is described in further detail the utility model according to drawings and embodiments.
Fig. 1 is the front view of the utility model embodiment described port machine wind-proof pull rod.
Fig. 2 is the lateral plan of the utility model embodiment described port machine wind-proof pull rod.
The specific embodiment
As shown in Fig. 1-2, the described port of the utility model embodiment machine wind-proof pull rod, comprise the body of rod 7, in the two ends of the described body of rod 7 machining screw, and the thread rotary orientation at the body of rod 7 two ends is opposite, in the middle and lower part of the body of rod 7, turning handle 8 is installed, and the two ends of the described body of rod 7 are threaded connection with u shaped connector 4,10 respectively, superposed u shaped connector 4 is connected with port machine otic placode 1 by adapter 2, and the u shaped connector 10 that is positioned at the bottom is connected with anchor block 13 by convenient dismounting bearing pin 11.
Be connected by the first set pin 3 between described adapter 2 and port machine otic placode 1.
Be connected by the second set pin 5 between described adapter 2 and u shaped connector 4.
The position that is connected with u shaped connector 4 at the body of rod 7 is provided with oil nozzle 6; The position that is connected with u shaped connector 10 at the body of rod 7 is provided with oil nozzle 9; And be respectively equipped with anti-drop device 14 in described u shaped connector 4,10 the outside; Described anti-drop device 14 is fixed on u shaped connector 4, and anti-drop device 14 is connected on projection on the body of rod 7.
Described turning handle and the body of rod are hinged.
The end of convenient dismounting bearing pin 11 is provided with snap ring 12, so that described convenient dismounting bearing pin 11 can conveniently be dismantled.
Port described in the utility model machine wind-proof pull rod, an end is connected with otic placode on the machine body of port; The other end is connected with anchor block; Middle body of rod two ends are respectively with left-handed and right-hand screw thread, link into an integrated entity by screw thread and u shaped connector with corresponding negative thread, with turning handle, adjust the length of wind-proof pull rod near lower portion in the body of rod by turning handle.
When the port machine is in off working state, make the wind-proof pull rod elongation by rotary handle, following U-shaped connector is connected by bearing pin with anchor block, and the contrarotation handle makes wind-proof pull rod self be subject to certain predetermincd tension.Wind-proof pull rod carries anti-drop device, can prevent effectively that the U-shaped connector at two ends when discharging from coming off, and can guarantee effective Colaesce length of two ends screw thread, can not screw the too short potential safety hazard that produces because of screw thread.When the port machine is worked, can pull out the bearing pin between the U-shaped connector in lower end and anchor block, turning handle shortens wind-proof pull rod, and makes the U-shaped connector of lower end be above the ground level highly, and wind-proof pull rod hangs on the machine of port, moves with the port machine.
Claims (8)
1. port machine wind-proof pull rod, comprise the body of rod, it is characterized in that, in the two ends of described body of rod machining screw, and the thread rotary orientation at body of rod two ends is opposite, in the middle and lower part of the body of rod, turning handle is installed, and the two ends of the described body of rod are threaded connection with u shaped connector respectively, superposed u shaped connector is connected with port machine otic placode by adapter, and the u shaped connector that is positioned at the bottom is connected with anchor block by convenient dismounting bearing pin.
2. port as claimed in claim 1 machine wind-proof pull rod, is characterized in that, is connected by the first set pin between described adapter and port machine otic placode.
3. port as claimed in claim 1 machine wind-proof pull rod, is characterized in that, is connected by the second set pin between described adapter and u shaped connector.
4. port as claimed in claim 1 machine wind-proof pull rod, is characterized in that, the position that is connected with u shaped connector at the body of rod is provided with oil nozzle.
5. port as claimed in claim 4 machine wind-proof pull rod, is characterized in that, is provided with anti-drop device at described u shaped connector.
6. port as claimed in claim 5 machine wind-proof pull rod, is characterized in that, described anti-drop device is fixed on u shaped connector, and anti-drop device is connected on projection on the body of rod.
7. port as claimed in claim 1 machine wind-proof pull rod, is characterized in that, described turning handle and the body of rod are hinged.
8. port as claimed in claim 1 machine wind-proof pull rod, is characterized in that, the end of convenient dismounting bearing pin is provided with snap ring, so that described convenient dismounting bearing pin can conveniently be dismantled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562903 CN203021200U (en) | 2012-10-30 | 2012-10-30 | Windproof draw bar of port machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562903 CN203021200U (en) | 2012-10-30 | 2012-10-30 | Windproof draw bar of port machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203021200U true CN203021200U (en) | 2013-06-26 |
Family
ID=48645196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562903 Expired - Lifetime CN203021200U (en) | 2012-10-30 | 2012-10-30 | Windproof draw bar of port machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203021200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601288A (en) * | 2017-11-07 | 2018-01-19 | 长沙雅创智能科技有限公司 | The wind-proof pull rod of crane |
| CN112324793A (en) * | 2020-11-20 | 2021-02-05 | 安徽博微长安电子有限公司 | Telescopic wind-resistant pull rod mechanism |
| CN112707314A (en) * | 2021-01-04 | 2021-04-27 | 上海久能机电制造有限公司 | Electric windproof pull rod |
| CN112707313A (en) * | 2021-01-04 | 2021-04-27 | 上海久能机电制造有限公司 | Wind-proof pull rod of electric telescopic and rotary lock |
-
2012
- 2012-10-30 CN CN 201220562903 patent/CN203021200U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107601288A (en) * | 2017-11-07 | 2018-01-19 | 长沙雅创智能科技有限公司 | The wind-proof pull rod of crane |
| CN112324793A (en) * | 2020-11-20 | 2021-02-05 | 安徽博微长安电子有限公司 | Telescopic wind-resistant pull rod mechanism |
| CN112707314A (en) * | 2021-01-04 | 2021-04-27 | 上海久能机电制造有限公司 | Electric windproof pull rod |
| CN112707313A (en) * | 2021-01-04 | 2021-04-27 | 上海久能机电制造有限公司 | Wind-proof pull rod of electric telescopic and rotary lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |