CN202729684U - Linear winch - Google Patents
Linear winch Download PDFInfo
- Publication number
- CN202729684U CN202729684U CN 201220412156 CN201220412156U CN202729684U CN 202729684 U CN202729684 U CN 202729684U CN 201220412156 CN201220412156 CN 201220412156 CN 201220412156 U CN201220412156 U CN 201220412156U CN 202729684 U CN202729684 U CN 202729684U
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- CN
- China
- Prior art keywords
- line style
- assembly
- oil cylinder
- style winch
- calliper
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- Expired - Fee Related
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Abstract
The utility model relates to a linear winch which comprises a linear winch main unit, a cable winding machine and a hydraulic station. The linear winch main unit comprises a steel frame assembly, a clamp assembly, a main push cylinder and a clamping cylinder, the main push cylinder is arranged on the steel frame assembly and is used for driving the clamp assembly to move linearly, and the clamping cylinder is used for driving the clamp assembly to clamp a steel cable; the cable winding machine comprises a first framework, a hydraulic motor, a drum and a rope arranger, the hydraulic motor is arranged on the first framework, the drum is used for collecting and releasing the steel cable, the rope arranger is used for arranging ropes of the steel cable, the hydraulic motor is connected with the drum by a gear train, and the drum is connected with the rope arranger by a chain; and the hydraulic station comprises a second framework, engines and pump sets, the engines are arranged on the second framework, the pump sets are driven by the engines, and the linear winch main unit and the cable winding machine are respectively connected with the hydraulic station by hydraulic pipelines. A linear dragging operation mode is adopted, and the linear winch is high in dragging load and long in dragging distance. The integral linear winch has the advantages of compact appearance, simple structure, light weight, convenience and speediness in assembly, convenience in operation, high efficiency and portability.
Description
Technical field
The utility model relates to the dilatory implement of a kind of slippage, refers to especially a kind of line style winch of the dilatory operation of slippage of the large scale structure object of building for ocean engineering.
Background technology
In ocean engineering is built, usually adopt sliding method that the main equipments such as shallow water oil production platform, jacket are carried out the dilatory operation of slippage, in the process of deployment of submarine pipeline, also usually pull submarine pipeline by sliding method.The Assembling work capacity is large, work speed slow, the defective of narrow application range but the dilatory implement of the slippage of existing large scale structure object exists, and this not only can prolong the duration of construction, also can improve the total cost of engineering construction.The dilatory implement of existing slippage can not satisfy growing ocean engineering and build actual needs.
The utility model content
The utility model is large for the Assembling work capacity that the dilatory implement of slippage in the prior art exists, work speed slow, the shortcoming of narrow application range, the technical problems to be solved in the utility model provides the line style winch of a kind of simple in structure, convenient, control comfort of assembling, high efficiency, conveniently moving, and this line style winch comprises:
Line style winch main frame, described line style winch main frame comprise steelframe assembly, calliper assembly, be arranged on being used on the described steelframe assembly drives promoting mainly oil cylinder, being used for driving described calliper assembly with the clamping oil cylinder of clamping wirerope of described calliper assembly motion of translation;
Cable picking and laying machine, described cable picking and laying machine comprises the first frame, be arranged on HM Hydraulic Motor on described the first frame, be used for the cylinder of wirerope folding and unfolding and be used for the rope winding jib of wirerope row rope, described HM Hydraulic Motor is connected with described cylinder by gear cluster, and described cylinder is connected with described rope winding jib by chain;
Hydraulic Station, described Hydraulic Station comprise the second frame, be arranged on described the second frame driving engine and by described engine-driven pump group;
Described line style winch main frame be connected cable picking and laying machine and be connected with described Hydraulic Station respectively by hydraulic tubing.
As preferably, the collet body that described calliper assembly comprises clamp seat, is arranged on the templin chuck in the described clamp seat and removably connects with described templin chuck; One end of described clamp seat is connected with the described oil cylinder of promoting mainly; One end of described clamping oil cylinder is connected with the other end of described clamp seat, and the other end of described clamping oil cylinder is connected with described templin chuck.
As further preferred, the key groove of described templin chuck is less than 6 °.
As preferably, described line style winch main frame is included in the interval arranges on the linear direction the first calliper assembly and is connected the first clamping oil cylinder of calliper assembly, corresponding connection with described the first calliper assembly and promotes mainly oil cylinder, promote mainly oil cylinder with corresponding the second clamping oil cylinder that is connected of described the second calliper assembly and second with being connected.
As preferably, described line style winch main frame also comprises the little loop wheel machine of L-type for auxiliary lifting, and an end of the little loop wheel machine of described L-type is fixed on the described steelframe assembly.
As preferably, described steelframe assembly is the H structural steel frame.
As preferably, described line style winch main frame also comprises holder rope sheave and the position-limited wheel for wirerope position, restriction location, described holder rope sheave and described position-limited wheel all are arranged on the central axis of described calliper assembly, and described position-limited wheel setting is positioned at the two ends of described steelframe assembly.
As preferably, described Hydraulic Station also comprises auxiliary gear box, and described driving engine is connected to described pump group by described auxiliary gear box; Described pump group comprises be used to driving the described gear type pump of promoting mainly the plunger pump of oil cylinder and being used for driving described clamping oil cylinder and described cable picking and laying machine.
As preferably, adopt quick coupling to be connected between described line style winch main frame, described cable picking and laying machine and the described Hydraulic Station.
Line style winch described in the utility model is compared with existing technology, and has following beneficial effect: line style winch of the present utility model adopts the dilatory mode of operation of straight line, and dilatory load is large, distance; Equipment package has the advantage of compact appearance, simple in structure, lightweight, convenient, the control comfort of assembling, high efficiency, conveniently moving.
Description of drawings
Fig. 1 is the birds-eye view of line style winch under in working order of an embodiment of the utility model.
Fig. 2 is the shaft side figure of line style winch under in working order of an embodiment of the utility model.
Fig. 3 is the front view of line style winch main frame of the line style winch of an embodiment of the utility model.
Fig. 4 is the birds-eye view of line style winch main frame of the line style winch of an embodiment of the utility model.
Fig. 5 is the birds-eye view of Hydraulic Station of the line style winch of an embodiment of the utility model.
Fig. 6 is the front view of cable picking and laying machine of the line style winch of an embodiment of the utility model.
Fig. 7 is the birds-eye view of cable picking and laying machine of the line style winch of an embodiment of the utility model.
Fig. 8 is the birds-eye view of calliper assembly of the line style winch of an embodiment of the utility model.
Fig. 9 is the line style winch of an embodiment of the utility model connects dilatory process to wirerope scheme drawing.
Main Reference numeral
1-line style winch main frame 2-Hydraulic Station
3-cable picking and laying machine 5-hydraulic tubing
6-steelframe assembly 71-first promotes mainly oil cylinder
72-second promotes mainly oil cylinder 81-the first calliper assembly
The little loop wheel machine of 82-the second calliper assembly 9-
10-holder rope sheave 11-position-limited wheel
12-the second frame 13-driving engine
14-pump group 15-the first frame
16-HM Hydraulic Motor 17-cylinder
18-rope winding jib 19-gear cluster
201-the first clamping oil cylinder 202-the second clamping oil cylinder
21-clamp seat 22-templin chuck
The 23-collet body
The specific embodiment
To shown in Figure 9, in embodiment of the present utility model, provide a kind of line style winch such as Fig. 1, having comprised: line style winch main frame 1, cable picking and laying machine 3 and Hydraulic Station 2.
Line style winch main frame 1 comprises steelframe assembly 6, calliper assembly, be arranged on being used on the steelframe assembly 6 drives promoting mainly oil cylinder, being used for driving calliper assembly with the clamping oil cylinder of clamping wirerope of calliper assembly motion of translation, and steelframe assembly 6 is the H structural steel frame.
Cable picking and laying machine 3 comprises the first frame 15, be arranged on HM Hydraulic Motor 16 on the first frame 15, be used for the cylinder 17 of wirerope folding and unfolding and be used for the rope winding jib 18 of wirerope row rope, HM Hydraulic Motor 16 is connected with cylinder 17 by gear cluster 19, cylinder 17 is connected with rope winding jib 18 by chain-driving, HM Hydraulic Motor 16 drive gear set 19, gear cluster 19 drives cylinder 17 rotations, realizes wirerope folding and unfolding operation; Cylinder 17 is connected to realize the operation of wirerope row rope by chain and rope winding jib 18, guarantees wirerope disorder cable not on cylinder 17.
The pump group 14 that Hydraulic Station 2 comprises the second frame 12, is arranged on the driving engine 13 on the second frame 12 and driven by driving engine 13, wherein the oad of the second frame 12 satisfies the open top container requirement, is convenient to Hydraulic Station 2 transition operations.
Line style winch main frame 1 is connected with cable picking and laying machine and is connected with Hydraulic Station 2 respectively by hydraulic tubing 5.
As shown in Figure 9, the collet body 23 that calliper assembly comprises clamp seat 21, is arranged on the templin chuck 22 in the clamp seat 21 and removably connects with templin chuck 22 can be by changing collet body 23 to adapt to the clamping of different-diameter wirerope.In conjunction with shown in Figure 4, an end of clamp seat 21 with promote mainly oil cylinder and be connected; One end of clamping oil cylinder is connected with the other end of clamp seat 21, and the other end of clamping oil cylinder is connected with templin chuck 22.Line style winch main frame 1 is included in the first calliper assembly 81 and the second calliper assembly 82 that interval on the linear direction arranges, and the first clamping oil cylinder 201 that is connected respectively with described the first calliper assembly 81 and described the second calliper assembly 82 and the second clamping oil cylinder 202, first are promoted mainly oil cylinder 71 and second and promoted mainly oil cylinder 72.
In conjunction with Figure 10 the principle of work of line style winch of the present utility model is described, at initial position, the first clamping oil cylinder 201 stretches out, so that 81 pairs of wirerope clampings of the first calliper assembly and locking, then first promote mainly the oil cylinder 71 linear calliper assemblies 81 that promote, realize pulling wireline operation; The first calliper assembly 81 motion of translations are during to desired location A, the second clamping oil cylinder 202 stretches out (as shown by arrows), so that 82 pairs of wirerope clampings of the second calliper assembly and locking, then second promote mainly oil cylinder 72 linear second calliper assemblies 82 that promote, realize that the first calliper assembly 81 and the second calliper assembly 82 pull wireline operation simultaneously; When the first calliper assembly 81 motion of translations during to desired location B, the first clamping oil cylinder 201 is retracted (as shown by arrows), the first calliper assembly 81 is unclamped wirerope, the first linearity of promoting mainly oil cylinder 71 retracts the first calliper assembly 81, the first calliper assembly 81 returns to initial position, after this pulls wirerope until arrive desired location C by the second calliper assembly 82; When the second calliper assembly 82 motion of translations during to desired location C, the first clamping oil cylinder 201 stretches out, so that the first calliper assembly 81 clamps and the locking wirerope, first promotes mainly oil cylinder 71 linear first calliper assemblies 81 that promote, and realizes that the first calliper assembly 81 and the second calliper assembly 82 pull wireline operation simultaneously; When the second calliper assembly 82 motion of translations during to desired location D, the second clamping oil cylinder 202 is retracted, so that the second calliper assembly 82 is unclamped wirerope, promote mainly under the linearity pulling of oil cylinder 72 second, the second calliper assembly 82 back into initial position, after this pulls wirerope until arrive desired location A by the first calliper assembly 81.Motion can realize the continuous drag and drop operation to wirerope so repeatedly.
As another preferred version of the present utility model, Hydraulic Station 2 also comprises the auxiliary gear box (not shown), and driving engine 13 is connected to pump group 14 by auxiliary gear box; Pump group 14 comprises plunger pump and gear type pump, and the plunger pump driving is promoted mainly oil cylinder and drawn operation, and the gear pump driven clamping oil cylinder is flexible and drive cable picking and laying machine 3 cable rollings, row restricts and cable laying.Line style winch main frame 1 also comprises the little loop wheel machine 9 of L-type for auxiliary lifting, and an end of the little loop wheel machine 9 of L-type is fixed on the steelframe assembly 6.In addition, line style winch main frame 1 is provided with holder rope sheave 10 and the position-limited wheel 11 for wirerope position, restriction location, and holder rope sheave 10 and position-limited wheel 11 all are arranged on the central axis of calliper assembly 8, and position-limited wheel 11 arranges the two ends that are positioned at steelframe assembly 6.
As another preferred version of the present utility model, the key groove of templin chuck is less than 6 °, according to condition of self-locking as can be known, when the lift angle α of voussoir less than its friction angle (ψ 1+ ψ 2), just can realize self-locking.Wherein ψ 1 is the friction angle between voussoir and the workpiece, and ψ 2 is the friction angle between voussoir and the anchor clamps.The friction coefficient f=0.1 to 0.15 of general iron and steel smooth flat, friction angle ψ=5 ° 43 ' to 8 ° 32 ', therefore corresponding lift angle α=11 ° to 17 °, gets the lift angle α of wedge type clamp less than 6 °, can realize reliable self-locking.Further, adopt being connected of quick coupling between line style winch main frame 1, cable picking and laying machine 3 and the Hydraulic Station 2.
Above embodiment is exemplary embodiment of the present utility model only, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in the protection domain of the present utility model.
Claims (9)
1. a line style winch is characterized in that, comprising:
Line style winch main frame, described line style winch main frame comprise steelframe assembly, calliper assembly, be arranged on being used on the described steelframe assembly drives promoting mainly oil cylinder, being used for driving described calliper assembly with the clamping oil cylinder of clamping wirerope of described calliper assembly motion of translation;
Cable picking and laying machine, described cable picking and laying machine comprises the first frame, be arranged on HM Hydraulic Motor on described the first frame, be used for the cylinder of wirerope folding and unfolding and be used for the rope winding jib of wirerope row rope, described HM Hydraulic Motor is connected with described cylinder by gear cluster, and described cylinder is connected with described rope winding jib by chain;
Hydraulic Station, described Hydraulic Station comprise the second frame, be arranged on described the second frame driving engine and by described engine-driven pump group,
Described line style winch main frame be connected cable picking and laying machine and be connected with described Hydraulic Station respectively by hydraulic tubing.
2. line style winch according to claim 1 is characterized in that: the collet body that described calliper assembly comprises clamp seat, is arranged on the templin chuck in the described clamp seat and removably connects with described templin chuck;
One end of described clamp seat is connected with the described oil cylinder of promoting mainly;
One end of described clamping oil cylinder is connected with the other end of described clamp seat, and the other end of described clamping oil cylinder is connected with described templin chuck.
3. line style winch according to claim 2, it is characterized in that: the key groove of described templin chuck is less than 6 °.
4. line style winch according to claim 1 is characterized in that: described line style winch main frame is included in the interval arranges on the linear direction the first calliper assembly and is connected the first clamping oil cylinder of calliper assembly, corresponding connection with described the first calliper assembly and promotes mainly oil cylinder, promote mainly oil cylinder with corresponding the second clamping oil cylinder that is connected of described the second calliper assembly and second with being connected.
5. line style winch according to claim 1, it is characterized in that: described line style winch main frame also comprises the little loop wheel machine of L-type for auxiliary lifting, and an end of the little loop wheel machine of described L-type is fixed on the described steelframe assembly.
6. line style winch according to claim 1, it is characterized in that: described steelframe assembly is the H structural steel frame.
7. line style winch according to claim 1, it is characterized in that: described line style winch main frame also comprises holder rope sheave and the position-limited wheel for wirerope position, restriction location, described holder rope sheave and described position-limited wheel all are arranged on the central axis of described calliper assembly, and described position-limited wheel setting is positioned at the two ends of described steelframe assembly.
8. line style winch according to claim 1, it is characterized in that: described Hydraulic Station also comprises auxiliary gear box, described driving engine is connected to described pump group by described auxiliary gear box, and described pump group comprises be used to driving the described gear type pump of promoting mainly the plunger pump of oil cylinder and being used for driving described clamping oil cylinder and described cable picking and laying machine.
9. line style winch according to claim 1 is characterized in that: adopt respectively quick coupling to be connected between described line style winch main frame, described cable picking and laying machine and the described Hydraulic Station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412156 CN202729684U (en) | 2012-08-20 | 2012-08-20 | Linear winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220412156 CN202729684U (en) | 2012-08-20 | 2012-08-20 | Linear winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729684U true CN202729684U (en) | 2013-02-13 |
Family
ID=47655406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220412156 Expired - Fee Related CN202729684U (en) | 2012-08-20 | 2012-08-20 | Linear winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539672A (en) * | 2015-06-23 | 2016-12-28 | Alfred Cheyne Eng Ltd | Linear winch assembly and method of use |
-
2012
- 2012-08-20 CN CN 201220412156 patent/CN202729684U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2539672A (en) * | 2015-06-23 | 2016-12-28 | Alfred Cheyne Eng Ltd | Linear winch assembly and method of use |
| WO2016207612A1 (en) * | 2015-06-23 | 2016-12-29 | Alfred Cheyne Engineering Limited | Linear winch |
| GB2539672B (en) * | 2015-06-23 | 2019-02-20 | Alfred Cheyne Engineering Ltd | Linear winch assembly and method of use |
| US10759639B2 (en) | 2015-06-23 | 2020-09-01 | Alfred Cheyne Engineering Limited | Linear winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130213 Termination date: 20170820 |