CN210364335U

CN210364335U - Portable power positioning device

Info

Publication number: CN210364335U
Application number: CN201921374286.4U
Authority: CN
Inventors: 张凡
Original assignee: Suzhou Tengsheng Ocean Technology Co Ltd
Current assignee: Suzhou Tengsheng Ocean Technology Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-21
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a portable power positioning device, including last pylon and lower pylon, the top fixedly connected with connecting plate of pylon down, pylon and fixedly connected with stopper are gone up to the fixed penetrating in top of connecting plate, upward be equipped with the activity cavity that corresponds with the stopper on the pylon. In the utility model, the effect of retracting the connecting plate into the movable cavity is achieved through the cooperation of the lower tower frame, the movable cavity, the upper tower frame, the connecting plate, the first magnet and the second magnet, the function of shrinking the volume of the portable power positioning device is realized, and the limiting block and the inner top of the movable cavity are fixed together through the first magnet and the second magnet, so that the fixing mode is more convenient and faster; through the cooperation of fixed block and hydraulic telescoping rod, reached and gone up the effect that the pylon passes through hydraulic telescoping rod and is connected with pylon down, realized improving the stability of being connected between pylon and the pylon down.

Description

Portable power positioning device

Technical Field

The utility model relates to a positioner technical field, more specifically say, in particular to portable power positioner.

Background

For offshore drilling platforms, large tankers are required to transport the oil and gas for them, and the tankers are filled with crude oil for a long time, during which the tankers need to be kept at a distance from the platform or FPSO to avoid collision between the two. The problem can be solved by installing dynamic positioning on part of the existing new shuttle tankers, but for many old ships, the direct dynamic positioning device needs a large amount of modification cost without a dynamic positioning device, and is not economical.

According to the Chinese patent publication No. CN106005340B, the portable inverted L-shaped power positioning device comprises an upper tower frame, a rotating shaft, a lower tower frame, a screw hole A, an electromagnet, a screw hole B, a lifting lug A, a lifting lug B, a lifting cable A, a lifting cable B, a guide pipe paddle and a bolt, the device can be hung on the edge of a deck, the electromagnet is used for adsorbing the whole device onto a side outer plate, the problem that the strength of a connecting rod of the existing device is insufficient when a ship freeboard is large is solved, the tower frame is foldable, the space for placing the device is saved by folding when the tower frame is not used, and the portable inverted L-shaped power positioning device is particularly suitable for ships with large.

However, when the device is folded, the lower tower and the upper tower need to be fixed together by using bolts, which is cumbersome and low in folding efficiency of the device.

To this end, we propose a portable dynamic positioning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a portable dynamic positioning device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable power positioning device, includes pylon and lower pylon, the top fixedly connected with connecting plate of pylon down, pylon and fixedly connected with stopper are gone up to the fixed run-through in top of connecting plate, upward be equipped with the activity cavity that corresponds with the stopper on the pylon, upward be equipped with the expansion joint that corresponds with the connecting plate on the pylon, the activity cavity communicates with each other with the expansion joint, the first magnet of interior top fixedly connected with of activity cavity, the second magnet that the top fixedly connected with and the first magnet matching of stopper set up, the lateral wall of going up the pylon and the equal fixedly connected with fixed establishment of lateral wall of pylon down, it is connected with lower pylon through coupling mechanism to go up the pylon, the pipe oar is installed to the bottom of pylon down.

Preferably, the top of the upper tower is fixedly connected with a plurality of lifting lugs, the plurality of lifting lugs are arranged in 2 x 2, and lifting holes are formed in the lifting lugs.

Preferably, the fixing mechanism comprises a plurality of electromagnets fixedly connected to the outer side wall of the upper tower and the outer side wall of the lower tower.

Preferably, the connecting mechanism comprises fixing blocks fixedly connected to the outer side walls of the two sides of the upper tower and the outer side walls of the two sides of the lower tower, and the two corresponding fixing blocks are connected through a hydraulic telescopic rod.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

1. the effect of retracting the connecting plate into the movable cavity is achieved through the matching effect of the lower tower frame, the movable cavity, the upper tower frame, the connecting plate, the first magnet and the second magnet, the function of retracting the volume of the portable power positioning device is achieved, meanwhile, the limiting block and the inner top of the movable cavity are fixed together through the first magnet and the second magnet, and the fixing mode is convenient and rapid;

2. through the cooperation of fixed block and hydraulic telescoping rod, reached and gone up the effect that the pylon passes through hydraulic telescoping rod and is connected with pylon down, realized improving the stability of being connected between pylon and the pylon down.

Drawings

Fig. 1 is a schematic structural view of a portable dynamic positioning device provided by the present invention;

fig. 2 is a schematic rear view of the portable power positioning device of the present invention;

fig. 3 is a schematic diagram of an internal structure of a portable power positioning device according to the present invention.

In the figure: 1. mounting a tower; 2. lifting lugs; 3. an electromagnet; 4. a lower tower; 5. a connecting plate; 6. a movable cavity; 7. a conduit paddle; 8. a fixed block; 9. a hydraulic telescopic rod; 10. a limiting block; 11. a first magnet; 12. a second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a portable power positioning device comprises an upper tower frame 1 and a lower tower frame 4, wherein the top of the lower tower frame 4 is fixedly connected with a connecting plate 5, the top of the connecting plate 5 fixedly penetrates through the upper tower frame 1 and is fixedly connected with a limiting block 10, the upper tower frame 1 is provided with a movable cavity 6 corresponding to the limiting block 10, the upper tower frame 1 is provided with a movable opening corresponding to the connecting plate 5, the movable cavity 6 is communicated with the movable opening, the inner top of the movable cavity 6 is fixedly connected with a first magnet 11, the top of the limiting block 10 is fixedly connected with a second magnet 12 matched with the first magnet 11, when the portable power positioning device needs to be contracted, the connecting plate 5 is contracted into the movable cavity 6, then the second magnet 12 on the limiting block 10 is connected with the first magnet 11 on the inner top of the movable cavity 6 in an attracting way, so as to achieve the effect of contracting the volume of the portable power positioning device, simultaneously guarantee the stability that connecting plate 5 shrink into activity cavity 6 again, prevent at the in-process connecting plate 5 of carrying inside slip at activity cavity 6, in addition, this fixed mode compares bolt fastening convenient and fast more, has fine practicality.

Wherein, go up a plurality of lugs 2 of top fixedly connected with of pylon 1, a plurality of lugs 2 are 2 x 2 and set up, are equipped with the lewis hole on the lug 2, and the effect of lug 2 is that the rope or the cable wire of being convenient for links to each other with last pylon 1 together, is convenient for hang up this portable power positioner.

Wherein, the equal fixedly connected with fixed establishment of lateral wall of the lateral wall of last pylon 1 and pylon 4 down, fixed establishment includes a plurality of electro-magnets 3 of fixed connection on last pylon 1 lateral wall and pylon 4 lateral wall down, it should be explained that electro-magnets 3, the power supply technology of electro-magnets 3 and the control technology of electro-magnets 3 are prior art, do not do too much the statement here, can directly adsorb on hull deck and topside planking behind the electro-magnets 3 circular telegram, reach the effect of fixing this portable power positioner.

Wherein, go up pylon 1 and be connected with pylon 4 down through coupling mechanism, pipe oar 7 is installed to the bottom of pylon 4 down, coupling mechanism includes fixed block 8 of fixed connection at last pylon 1 both sides lateral wall and pylon 4 both sides lateral wall down, two corresponding fixed blocks 8 pass through hydraulic telescoping rod 9 and connect, it should be explained that, hydraulic telescoping rod 9, the application technique of hydraulic telescoping rod 9 and the anticorrosive treatment technique on hydraulic telescoping rod 9 surface are prior art, do not do too much here and describe, hydraulic telescoping rod 9's effect is to increase the stability of being connected between this portable pylon 1 of going up and pylon 4 down, make this portable power positioner not only be applicable to large-scale boats and ships still be applicable to miniature boats and ships, the suitability of this portable power positioner has been improved.

In the utility model, when the portable power positioning device is needed, first magnet 11 and second magnet 12 are disconnected, connecting plate 5 is pulled downwards, the distance between lower tower 4 and upper tower 1 is maximized, in the process of adjusting the distance between upper tower 1 and lower tower 4, the length of hydraulic telescopic rod 9 is increased along with the increase of the distance between upper tower 1 and lower tower 4, then the portable power positioning device is hoisted to the required position by using a steel cable or a rope, the transverse part of upper tower 1 is adsorbed on the deck, electromagnet 3 on the outer side wall of the vertical part is adsorbed on the side outer plate, electromagnet 3 on lower tower 4 is adsorbed on the side outer plate, and finally, guide pipe paddle 7 is started; when the portable power positioning device needs to be contracted, the electromagnet 3 is powered off, the steel cable or the rope upwards pulls up the portable power positioning device, the lower tower frame 4 is pushed upwards, the lower tower frame 4 moves upwards to drive the connecting plate 5 to be contracted into the movable cavity 6 until the first magnet 11 and the second magnet 12 are attracted together, and the contraction of the volume of the portable power positioning device is completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable power positioning device comprises an upper tower frame (1) and a lower tower frame (4), and is characterized in that a connecting plate (5) is fixedly connected to the top of the lower tower frame (4), the top of the connecting plate (5) fixedly penetrates through the upper tower frame (1) and is fixedly connected with a limiting block (10), a movable cavity (6) corresponding to the limiting block (10) is arranged on the upper tower frame (1), a movable opening corresponding to the connecting plate (5) is arranged on the upper tower frame (1), the movable cavity (6) is communicated with the movable opening, a first magnet (11) is fixedly connected to the inner top of the movable cavity (6), a second magnet (12) matched with the first magnet (11) is fixedly connected to the top of the limiting block (10), and a fixing mechanism is fixedly connected to the outer side wall of the upper tower frame (1) and the outer side wall of the lower tower frame (4), the upper tower frame (1) is connected with the lower tower frame (4) through a connecting mechanism, and the bottom of the lower tower frame (4) is provided with a guide pipe paddle (7).

2. A portable dynamic positioning device according to claim 1, characterized in that a plurality of lifting lugs (2) are fixedly connected to the top of the upper tower (1), the plurality of lifting lugs (2) are arranged in 2 x 2, and lifting holes are arranged on the lifting lugs (2).

3. A portable power positioning device according to claim 1, characterized in that the fixing means comprise a plurality of electromagnets (3) fixedly attached to the outer side wall of the upper tower (1) and to the outer side wall of the lower tower (4).

4. The portable power positioning device according to claim 1, wherein the connecting mechanism comprises fixing blocks (8) fixedly connected to the outer side walls of the two sides of the upper tower (1) and the outer side walls of the two sides of the lower tower (4), and the two corresponding fixing blocks (8) are connected through a hydraulic telescopic rod (9).