CN204666446U - A kind of pilot system of large-tonnage shark jaw/gear checking bollard - Google Patents
A kind of pilot system of large-tonnage shark jaw/gear checking bollard Download PDFInfo
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- CN204666446U CN204666446U CN201520307670.8U CN201520307670U CN204666446U CN 204666446 U CN204666446 U CN 204666446U CN 201520307670 U CN201520307670 U CN 201520307670U CN 204666446 U CN204666446 U CN 204666446U
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- pulling device
- checking bollard
- plate pulling
- gear checking
- shark jaw
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Abstract
The utility model relates to the pilot system of a kind of large-tonnage shark jaw/gear checking bollard, form primarily of controlled hydraulic pulling device, controlled hydraulic pulling device, primarily of the control desk be linked in sequence, Hydraulic Station and hydraulic cylinder composition, is removably connected with the plate pulling device that can be clamped by shark jaw at the telescopic end of hydraulic cylinder or can forms the tensioning system of tensioning relation with gear checking bollard.
Description
Technical field
The utility model relates to a kind of mechanical test system, is specifically the pilot system of a kind of large-tonnage shark jaw/gear checking bollard.
Background technology
Along with the requirement of shark jaw/gear checking bollard operating load continues to increase, the test of large-tonnage shark jaw/gear checking bollard becomes more difficult.Fairly simple, coarse for the equipment of testing at present, specifically enforceable method mainly contains: be 1. fixed between shark jaw caliper and gear checking bollard, by lifting jack load test by hydraulic jack; 2. hydraulic jack provides thrust, and load test is carried out to shark jaw and gear checking bollard in the height of adjustment hydraulic cylinder and orientation.Above two kinds of methods, the 1st kind of method is difficult to test gear checking bollard, and this method can not obtain the accreditation of all users.2nd kind of method, test needs adjustment to load height and the orientation of hydraulic jack, the test of shark jaw and gear checking bollard can well be met, but large-tonnage shark jaw/gear checking bollard test requires high to the power that loading pedestal can bear, the adjustment of load cylinder working depth and the adjustment in orientation all strengthen implementing difficulty to the construction of fixed pedestal.These two kinds of methods, in the face of the test of mass production, all need ceaselessly to adjust charger, need more human and material resources and test period.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of highly versatile, is replaced the stress test that can complete shark jaw or gear checking bollard by simple joint.
In order to solve above technical matters, the utility model provides the pilot system of a kind of large-tonnage shark jaw/gear checking bollard, form primarily of controlled hydraulic pulling device, controlled hydraulic pulling device, primarily of the control desk be linked in sequence, Hydraulic Station and hydraulic cylinder composition, is removably connected with the plate pulling device that can be clamped by shark jaw at the telescopic end of hydraulic cylinder or can forms the tensioning system of tensioning relation with gear checking bollard; The stress test of shark jaw or gear checking bollard can be completed by the switching device changing hydraulic cylinder extension end.
The technical scheme that the utility model limits further is:
Further, the telescopic end of hydraulic cylinder is removably connected with the plate pulling device that can be clamped by shark jaw, and plate pulling device comprises first plate pulling device with shark jaw bare terminal end and the second plate pulling device be fixedly connected with the telescopic end of hydraulic cylinder; Be connected and fixed by the first bolt between first plate pulling device and the second plate pulling device, be lined with adjustment cushion block in the first bolt junction.
Further, the telescopic end of hydraulic cylinder is removably connected with and can forms the tensioning system of tight relationship with gear checking bollard, tensioning system mainly comprises fixing pile body, stay cord, the second plate pulling device and the 3rd plate pulling device, and the second plate pulling device is fixedly connected with the telescopic end of hydraulic cylinder; One end and second plate pulling device of the 3rd plate pulling device removably connect, and its opposite side is connected and fixed one end of stay cord; Fixing pile body is located at the outboard end of gear checking bollard, and the other end of stay cord is socketed on fixing pile body, and fixing stay cord between pile body and the 3rd plate pulling device is close to the pile body of gear checking bollard and is formed tensioning shape with described pile body.
Further, control desk connects described Hydraulic Station by cable communication, and Hydraulic Station is communicated with described hydraulic cylinder by hydraulic oil pipe, and hydraulic cylinder is fixed on pedestal.
Further, the shark jaw bare terminal end of the first plate pulling device is anchor chain shape.
Further, gear checking bollard has two symmetrical gear checking bollard bodies, and described fixing pile body is also two corresponding outboard ends being distributed in two gear checking bollard bodies respectively.
The beneficial effects of the utility model are: A) test operation between manipulation when loading, improve the security of testing crew; B) load cylinder position does not need adjustment, saves a large amount of time, shortens the test period; C) test operation keeping off checking bollard part is convenient, and quickness and high efficiency, can simulate actual condition accurately, and without the need to the test jacking block corresponding according to the sharp processing of gear checking bollard, cost-saving, the requirement to laboratory technician's number can be reduced simultaneously; D) test of large-tonnage shark jaw/gear checking bollard can easily be tackled.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the pilot system of large-tonnage shark jaw;
Fig. 2 is the schematic diagram of large-tonnage gear checking bollard pilot system and Fig. 1 not same section.
Embodiment
embodiment
The pilot system of the large-tonnage shark jaw that the present embodiment provides, as shown in Figure 1,1 for being fixed on the shark jaw in test tank, 2 is the first plate pulling device, it can be used one assembled length by the part that shark jaw nipper clamps, and also the part applying a force to nipper can be processed according to anchor chain physical dimension with steel plate.First plate pulling device 2 is connected by bolt and nut 3.1 with the second plate pulling device 5, second plate pulling device 5 is two-force member, adjustment cushion block 4 can regulate the height of the first plate pulling device 2 according to the height of testing requirements, second plate pulling device 5 is connected with cylinder piston rod 6.1 by bolt and nut 3.2, and hydraulic cylinder 6.2 is fixed on pedestal 7.Hydraulic cylinder 6.2 is connected with pumping plant 8 by hydraulic oil pipe 7.1,7.2.Pumping plant 8 is connected with the control desk 11 being positioned between test operation 10 by cable 9.Between test operation, 10 are only signal, and in practice, its position needs conveniently to observe whole outside test situation.The tensimeter that can show test pressure control desk 11 is equipped with.
The pilot system of the large-tonnage gear checking bollard that the present embodiment provides, as shown in Figure 2, the equipment such as hydraulic cylinder, pumping plant of the second plate pulling device 5 side and identical in Fig. 1, so omit in detail in this figure, second plate pulling device 5 is connected with the 3rd plate pulling device 12 by bolt and nut 3.1,3rd plate pulling device 12 is connected with stay cord 14 by shackle 13, one end of stay cord 14 is fixed on fixing pile body 15, fixing pile body 15 has the structure that anti-wire rope comes off, and fixing stay cord 14 between pile body 15 and the 3rd plate pulling device 12 is close to the pile body of gear checking bollard and is formed tensioning shape with pile body.
The course of work and principle:
According to the maximum functional angle that gear checking bollard allows, calculate the shark jaw/fixed position of gear checking bollard in test tank.Calculate length and the specification of fake 14, design pull rod device 2.Working depth as requested, calculates the thickness of cushion block 4.After arranging each parts according to the assembly sequency of Fig. 1/Fig. 2 and relation, carry out load test at test bay 10 by control desk 11.During test shark jaw, gear cable pin falls, and on the contrary, during test gear cable pin, shark jaw falls.As Fig. 2 illustrated position relation, if also arrange pile body 15 on right side, to make fake 14 can horizontal force, then the load test to single gear cable pin can be realized.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. the pilot system of large-tonnage shark jaw/gear checking bollard, form primarily of controlled hydraulic pulling device, it is characterized in that, described controlled hydraulic pulling device, primarily of the control desk be linked in sequence, Hydraulic Station and hydraulic cylinder composition, is removably connected with the plate pulling device that can be clamped by shark jaw at the telescopic end of described hydraulic cylinder or can forms the tensioning system of tensioning relation with gear checking bollard.
2. the pilot system of large-tonnage shark jaw/gear checking bollard according to claim 1, it is characterized in that: the telescopic end of described hydraulic cylinder is removably connected with the plate pulling device that can be clamped by shark jaw, described plate pulling device comprises first plate pulling device with shark jaw bare terminal end and the second plate pulling device be fixedly connected with the telescopic end of described hydraulic cylinder; Be connected and fixed by the first bolt between described first plate pulling device and the second plate pulling device, be lined with adjustment cushion block in described first bolt junction.
3. the pilot system of large-tonnage shark jaw/gear checking bollard according to claim 1, it is characterized in that: the telescopic end of described hydraulic cylinder is removably connected with and can forms the tensioning system of tight relationship with gear checking bollard, described tensioning system mainly comprises fixing pile body, stay cord, the second plate pulling device and the 3rd plate pulling device, and described second plate pulling device is fixedly connected with the telescopic end of hydraulic cylinder; One end and described second plate pulling device of described 3rd plate pulling device removably connect, and its opposite side is connected and fixed one end of described stay cord; Described fixing pile body is located at the outboard end of described gear checking bollard, and the other end of described stay cord is socketed on described pile body, and the stay cord between described fixing pile body and the 3rd plate pulling device is close to the pile body of gear checking bollard and is formed tensioning shape with described pile body.
4. the pilot system of large-tonnage shark jaw/gear checking bollard according to claim 1, it is characterized in that: described control desk connects described Hydraulic Station by cable communication, described Hydraulic Station is communicated with described hydraulic cylinder by hydraulic oil pipe, and described hydraulic cylinder is fixed on pedestal.
5. the pilot system of large-tonnage shark jaw/gear checking bollard according to claim 2, is characterized in that: the shark jaw bare terminal end of the first plate pulling device is anchor chain shape.
6. the pilot system of large-tonnage shark jaw/gear checking bollard according to claim 3, is characterized in that: described gear checking bollard has two symmetrical gear checking bollard bodies, and described fixing pile body is also two corresponding outboard ends being distributed in two gear checking bollard bodies respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307670.8U CN204666446U (en) | 2015-05-13 | 2015-05-13 | A kind of pilot system of large-tonnage shark jaw/gear checking bollard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307670.8U CN204666446U (en) | 2015-05-13 | 2015-05-13 | A kind of pilot system of large-tonnage shark jaw/gear checking bollard |
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| Publication Number | Publication Date |
|---|---|
| CN204666446U true CN204666446U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520307670.8U Active CN204666446U (en) | 2015-05-13 | 2015-05-13 | A kind of pilot system of large-tonnage shark jaw/gear checking bollard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957735A (en) * | 2021-10-31 | 2022-01-21 | 山东海岱智能设备有限公司 | End fastener of double-layer braided rope and end fastener forming device and method for double-layer braided rope |
-
2015
- 2015-05-13 CN CN201520307670.8U patent/CN204666446U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957735A (en) * | 2021-10-31 | 2022-01-21 | 山东海岱智能设备有限公司 | End fastener of double-layer braided rope and end fastener forming device and method for double-layer braided rope |
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