CN203391969U - Overwater anchor weighing operation device of spiral anchor - Google Patents
Overwater anchor weighing operation device of spiral anchor Download PDFInfo
- Publication number
- CN203391969U CN203391969U CN201320288503.4U CN201320288503U CN203391969U CN 203391969 U CN203391969 U CN 203391969U CN 201320288503 U CN201320288503 U CN 201320288503U CN 203391969 U CN203391969 U CN 203391969U
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- CN
- China
- Prior art keywords
- anchor
- pipe link
- dragline
- mooring screw
- mooring
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an overwater anchor weighing operation device of a spiral anchor. The overwater anchor weighing operation device is characterized in that the overwater anchor weighing operation device comprises a hollow connection rod, a guide rope, a suspension ring and a lifting lug; the lower end mouth of the connection rod is in plug connection with a connection head of the spiral anchor; a side hole is arranged in the side wall of the upper end of the connection rod; one end of the guiding rope runs through the side hole in the upper part of the connection rod and the other end of the guide rope is fixedly connected with the end part of the connection head of the spiral anchor via the lifting lug; and the suspension ring is slidably connected with the neck of the upper end of the spiral anchor. The beneficial effects are that by fully taking advantages of high holding-power ration, capability of predicting bearing, and strong adaptation capability to sediment underwater of the spiral anchor, the overwater anchor weighing operation device is capable of automatically dropping and weighing the anchor without a diver; recycling is achieved; an operation procedure is simplified; working time of anchor dropping and weighing in deep water is greatly reduced; and the overwater anchor weighing operation device is simple in structure and low in cost.
Description
Technical field
The utility model belongs to the vertical anchorage operation of water floating body deep water field, relates in particular to a kind of mooring screw handling device of weighing anchor waterborne.
Background technology
Mooring screw and conventional anchorage device, have many outstanding technical characterstics.The one, bearing capacity is strong.Mooring screw can be installed to underground hard soil layer, and also very little to the disturbance of soil while installing, and bearing capacity is very strong, and in the situation that weight is identical, bearing capacity can reach 50 times of common stake to more than 100 times.The 2nd, reusable, good economy performance.Mooring screw is a kind of compound type, tandem product, be applicable to batch manufacturing, and the material consuming is few, reusable.The 3rd, load-carrying capacity can directly predict, performance is easy to control.The load-carrying capacity of mooring screw and mounting torque exist more definite relation, can forecast the load-carrying capacity under specified conditions according to mounting torque, are convenient to adjust at the construction field (site).At present, mooring screw is widely used in the anchoring operation of land building.While utilizing mooring screw to anchor to water floating body, there is following advantage: 1) vertical anchorage mode can reduce the spreading range of anchor chain, more effective utilization anchoring waters, anchorage is also more reliable, stable; 2) when water floating body is during as Mian Tongzai buoyant foundation, road (bridge), for improving logical stability and road (bridge) the face ride comfort of carrying, can utilize mooring screw to apply preliminary sedimentation power, the load change when offsetting that road (bridge) face is logical to be carried, guarantees that road (bridge) face does not sink.Key when mooring screw is carried out vertical anchorage waterborne is anchor pole orientation problem.That is, mooring screw is arranged in deep water, is difficult to searched location.At present the mode of weighing anchor during mooring screw operation at sea mainly adopts diver's coordinating operation of diving beneath the water, and operation process is numerous and diverse, and expense is high.Be unfavorable for applying the popularization that mooring screw anchors to water floating body.
Utility model content
The utility model is in order to overcome deficiency of the prior art, provide a kind of mooring screw the handling device of weighing anchor waterborne, for water floating body is carried out to the vertical anchorage operation of deep water, realize the operation of weighing anchor waterborne of mooring screw, the stability that improves buoyancy aid, provides actv. technical guarantee for buoyancy aid obtains enough preliminary sedimentation power.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of mooring screw handling device of weighing anchor waterborne, it is characterized in that: the pipe link, dragline, suspension ring and the hanger that comprise hollow, the connector of described pipe link lower port and mooring screw is pegged graft, and described pipe link upper end sidewall is provided with side opening, and described dragline one end is through pipe link top side opening, the described dragline other end is affixed by hanger and mooring screw connector end, described suspension ring and mooring screw upper end neck sliding block joint.
Described dragline is clamped through being adjacent to pipe link top side opening by snap ring after pipe link.
The shape of cross section of described pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.
Described hanger is the double-screw bolt of top band annulus, and the negative thread on the outside thread of the lower end double-screw bolt of described hanger and mooring screw connector top is spirally connected, and the annulus at described hanger top is connected with dragline one end.
The side opening of described pipe link is through hauling rope, and the described hauling rope other end is connected with dragline one end.
Described suspension ring shape is figure of eight structure, the groove sliding block joint of the large circle of described suspension ring and mooring screw connector top neck.
Beneficial effect: this device give full play to mooring screw holding power to weight ratio large, can predict load-carrying capacity, the advantage adaptable to water-bed substrate; Can cast anchor voluntarily and weigh anchor, without diver, coordinate, realize recycling; Simplify work flow, greatly shorten the production time that deep water casts anchor and weighs anchor; Simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
General arrangement when Fig. 2 is the utility model installation;
Fig. 3 is the constitution diagram of anchorage.
In figure: 1, pipe link, 2, hauling rope, 3, dragline, 4, suspension ring, 5, snap ring, 6, spiral windlass mounting head, 7, mooring screw connector, 8, mooring screw, 9, anchor hawser, 10, hanger.
The specific embodiment
Below in conjunction with preferred embodiment, to the specific embodiment providing according to the utility model, details are as follows: embodiment
Refer to accompanying drawing, the utility model provides a kind of mooring screw the handling device of weighing anchor waterborne, the pipe link 1, dragline 3, suspension ring 4 and the hanger 10 that comprise hollow, pipe link lower port and mooring screw connector 7 are pegged graft, pipe link upper end sidewall is provided with side opening, dragline one end is through pipe link top side opening, and the dragline other end is affixed by hanger 10 and mooring screw connector 7 ends, suspension ring and mooring screw upper end neck sliding block joint.Suspension ring shape is figure of eight structure, the groove sliding block joint of the large circle of suspension ring and mooring screw connector top neck, and the small circle ring of suspension ring is connected with anchor hawser 9 one end.Dragline is clamped through being adjacent to pipe link top side opening by snap ring 5 after pipe link.The shape of cross section of pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.Hanger is the double-screw bolt of top band annulus, and the negative thread on the outside thread of the lower end double-screw bolt of hanger and mooring screw connector top is spirally connected, and the annulus at described hanger top is connected with dragline one end.The side opening of pipe link is through hauling rope 2, and the hauling rope other end is connected with dragline 3 one end.
Operation process
One, the process of casting anchor
1. device connects
1) suspension ring are screwed into the tapped bore on mooring screw 8 tops;
2) dragline one end is lain in the annulus of suspension ring;
3) lower end of the dragline other end and hauling rope being stretched out to pipe link is tied;
4) hold the upper end of hauling rope, the wire hole by hauling rope along coupling end involves, until wire hole is stretched out on the top of dragline;
5) tension dragline, until pipe link lower end connector and the locking of mooring screw connector;
6) snap ring is passed to dragline, be adjacent to pipe link wire hole dragline is clamped;
7) pipe link top connector and spiral windlass mounting head 6 are connected firmly, finishing device connects.
2. rotation is casted anchor
1) testing fixture coupled condition errorless after, will be except spiral windlass other parts, as the integral body such as mooring screw, pipe link, anchor hawser are put into water, and mooring screw anchor head touches the bottom;
2) start spiral windlass and carry out anchorage operation, mooring screw is threaded to desired depth, complete and cast anchor.
3. device is removed receipts
1) mooring screw in place after, snap ring is unclamped, dragline and hauling rope skid off along pipe link inner core, withdraw from pipe link;
2) dragline and hauling rope are lain in to buoyancy aid assigned address, the anchor hawser that is strained and fixed, completes vertical anchorage.
Two, the process of weighing anchor
1. search is located
1) dragline and hauling rope are passed to pipe link inner core, from pipe link wire hole, dragline is drawn;
2) pipe link upper end connector is connected with spiral windlass connector, and screw thread is fixed;
3) by dragline tension, until pipe link lower end connector and mooring screw connector are close to and firm plug;
4) with snap ring, be adjacent to pipe link wire hole dragline is clamped, complete location.
2. rotation is weighed anchor
1) testing fixture coupled condition errorless after, reverse starting spiral windlass, the operation of weighing anchor, until mooring screw screws out subaqueous soil;
2) by dragline, anchor hawser, pipe link, mooring screw are pulled out to the water surface, complete and weigh anchor.
3. device is removed receipts
1) snap ring is unclamped, make mooring screw separated with dragline;
2) dragline and hauling rope are untied;
3) pipe link and spiral windlass connector are dismantled, finishing device is removed receipts.
Principle of work
Mooring screw is arranged in deep water, is difficult to searched location, the anchor pole orientation problem that the utility model mainly solves application mooring screw while carrying out vertical anchorage waterborne.How the problem of described anchor pole location, will solve exactly while weighing anchor locking screw anchor and pipe link is connected with spiral anchor rod.Address this problem and mainly taked following measures: 1) pipe link is designed to Circular Pipe, inside can wire rope handling rope, utilize rope (hauling rope and dragline) as the slip rope with directional tagging, make pipe link slide to mooring screw along rope; 2) hanger of mooring screw anchor chain is designed to the cylinder slide block that can rotate around anchor pole, while preventing mooring screw rotation anchorage, drives anchor chain to rotate; 3) pipe link is connected with mooring screw and is designed to hexangular cylindrical and is flexibly connected, the connection operation that removing while conveniently casting anchor is incorporated as industry and weighs anchor.
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (5)
1. the mooring screw handling device of weighing anchor waterborne, it is characterized in that: the pipe link, dragline, suspension ring and the hanger that comprise hollow, the connector of described pipe link lower port and mooring screw is pegged graft, described pipe link upper end sidewall is provided with side opening, described dragline one end is through pipe link top side opening, the described dragline other end is affixed by hanger and mooring screw connector end, described suspension ring and mooring screw upper end neck sliding block joint.
2. the mooring screw according to claim 1 handling device of weighing anchor waterborne, is characterized in that: described dragline is clamped through being adjacent to pipe link top side opening by snap ring after pipe link.
3. the mooring screw according to claim 1 and 2 handling device of weighing anchor waterborne, is characterized in that: the shape of cross section of described pipe link lower port is interior hexagon or square, with the form fit of mooring screw connector.
4. the mooring screw according to claim 3 handling device of weighing anchor waterborne, it is characterized in that: described hanger is the double-screw bolt of top band annulus, the negative thread on the outside thread of the lower end double-screw bolt of described hanger and mooring screw connector top is spirally connected, and the annulus at described hanger top is connected with dragline one end.
5. the mooring screw according to claim 3 handling device of weighing anchor waterborne, is characterized in that: the side opening of described pipe link is through hauling rope, and the described hauling rope other end is connected with dragline one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288503.4U CN203391969U (en) | 2013-05-23 | 2013-05-23 | Overwater anchor weighing operation device of spiral anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288503.4U CN203391969U (en) | 2013-05-23 | 2013-05-23 | Overwater anchor weighing operation device of spiral anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391969U true CN203391969U (en) | 2014-01-15 |
Family
ID=49903520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320288503.4U Withdrawn - After Issue CN203391969U (en) | 2013-05-23 | 2013-05-23 | Overwater anchor weighing operation device of spiral anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274022A (en) * | 2013-05-23 | 2013-09-04 | 中国人民解放军总后勤部军事交通运输研究所 | Operating device for weighing screw anchor on water |
| CN110036961A (en) * | 2019-05-27 | 2019-07-23 | 张绍林 | A kind of mariculture net cage |
-
2013
- 2013-05-23 CN CN201320288503.4U patent/CN203391969U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274022A (en) * | 2013-05-23 | 2013-09-04 | 中国人民解放军总后勤部军事交通运输研究所 | Operating device for weighing screw anchor on water |
| CN103274022B (en) * | 2013-05-23 | 2015-08-12 | 中国人民解放军总后勤部军事交通运输研究所 | Mooring screw handling device of weighing anchor waterborne |
| CN110036961A (en) * | 2019-05-27 | 2019-07-23 | 张绍林 | A kind of mariculture net cage |
| CN110036961B (en) * | 2019-05-27 | 2021-11-16 | 日照盛杰农业科技股份有限公司 | Marine organism breeding net cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150812 |
|
| RGAV | Abandon patent right to avoid regrant |