CN207466909U - A kind of dynamic traction device suitable for soft raft mattress sinking construction - Google Patents
A kind of dynamic traction device suitable for soft raft mattress sinking construction Download PDFInfo
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- CN207466909U CN207466909U CN201721623624.4U CN201721623624U CN207466909U CN 207466909 U CN207466909 U CN 207466909U CN 201721623624 U CN201721623624 U CN 201721623624U CN 207466909 U CN207466909 U CN 207466909U
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- chain wheel
- pulley
- left chain
- winch
- right pulley
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Abstract
The application proposes a kind of dynamic traction device suitable for soft raft mattress sinking construction, and deck and turnover panel including Working Ships further include：Port winch and right winch, the port winch and right winch are installed on the deck and left and right is spaced apart；Left chain wheel I and right pulley I, the left chain wheel I and right pulley I are arranged in the plate face of the turnover panel, and the position of the left chain wheel I and right pulley I on the turnover panel can control adjustment between left and right every rotation；Left tracting cable, from the port winch draw and with I solderless wrapped connection of left chain wheel；Right tracting cable, drawn from the right winch and with I solderless wrapped connection of right pulley.Present application addresses in soft raft mattress sinking work progress, when isostere its own gravity component is less than isostere with deck in ship structure, the frictional force of turnover panel, soft raft can not transfer problem.
Description
Technical field
This application involves soft raft mattress sinking construction field, especially a kind of power tractions suitable for soft raft mattress sinking construction
Device.
Background technology
At present, soft raft mattress sinking construction is mainly to overcome isostere using isostere its own gravity and arrange boat deck, turnover panel
Frictional force realizes isostere decentralization.Under normal conditions, it in order to effectively reduce the shifting number indicating a ship's order of departure number of large-scale Working Ships, should increase as far as possible
The width of ship panel turnover device so as to reduce roller volume row's number, increases single reinforced bands, sand rib splicing quantity, maximum journey
Degree shortens isostere and splices the consumed time.But as turnover panel and beam over deck increase, isostere is in contact with it area and accordingly increases
Greatly, frictional force also accordingly increases, when the partical gravity of itself is less than isostere and deck in ship structure and turnover panel in isostere decentralization process
During frictional force, particularly the rainy day, increase after isostere immersion with deck adsorption capacity, isostere is caused to be difficult to transfer.Therefore, weight is only relied on
The form of construction work of power mattress sinking constrains the promotion of construction efficiency to a certain extent.
Invention content
The purpose of the application is：A kind of dynamic traction device suitable for soft raft mattress sinking construction is proposed, to solve soft raft
In mattress sinking work progress, when isostere its own gravity component is less than isostere and deck in ship structure, the frictional force of turnover panel, soft raft can not under
Put problem.
The technical solution of the application is：
A kind of dynamic traction device suitable for soft raft mattress sinking construction, deck and turnover panel including Working Ships further include：
Port winch and right winch, the port winch and right winch are installed on the deck and left and right is spaced apart；
Left chain wheel I and right pulley I, the left chain wheel I and right pulley I are arranged in the plate face of the turnover panel every rotation between left and right
On, and the position of the left chain wheel I and right pulley I on the turnover panel can control adjustment；
Left tracting cable, the left tracting cable drawn from the port winch and with I solderless wrapped connection of left chain wheel；And
Right tracting cable, the right tracting cable drawn from the right winch and with I solderless wrapped connection of right pulley.
The application based on the above technical solution, further includes following preferred embodiment：
Be fixedly installed in the plate face of the turnover panel be spaced apart and left line slide rail that its length or so is extended and
Right line slide rail, the left chain wheel I are slidably connected on the left line slide rail, and the right pulley I is slidably connected at the right side
On line slide rail.
The rotation axis of the left chain wheel I and right pulley I is each perpendicular to the turnover panel plate face.
II He of left chain wheel for being provided with and being spaced apart is pivoted on the turnover panel in the outside of the left chain wheel I and right pulley I
Right pulley II, the left tracting cable left chain wheel II described in solderless wrapped connection and the left chain wheel I successively drawn from the port winch, from institute
State the right tracting cable that right winch is drawn right pulley II described in solderless wrapped connection and the right pulley I successively.
It is pivoted on the deck and is provided with the left chain wheel III being spaced apart and right pulley III, the institute drawn from the port winch
Left tracting cable left chain wheel III, the left chain wheel II and the left chain wheel I described in solderless wrapped connection successively are stated, the institute drawn from the right winch
State right tracting cable right pulley III, the right pulley II and the right pulley I described in solderless wrapped connection successively.
The rotation axis of the left chain wheel II and right pulley II is each perpendicular to the turnover panel plate face.
The left chain wheel I, right pulley I, left chain wheel II, right pulley II, left chain wheel III, right pulley III, left tracting cable and the right side
There are three tracting cable is respectively set.
The left chain wheel III and III rotation axis of right pulley are each parallel to the turnover panel plate face.
The exit of the left tracting cable and the right tracting cable is all connected with reinforcement band.
The application has the advantages that：Certain tractive force is generated in isostere decentralization direction when this draft gear works,
It is superimposed with isostere partical gravity, realizes that isostere is smoothly transferred.Isostere partical gravity mattress sinking construction technology is only relied on relative to tradition,
During present application addresses causing ship deck, turnover panel frictional force more than isostere sliding force due to isostere structure, isostere can not sinking
The problem of, improve production efficiency.
Description of the drawings
The application is described further in the following with reference to the drawings and specific embodiments：
Fig. 1 is the overlooking the structure diagram of dynamic traction device in the embodiment of the present application.
Wherein：1- port winch, the right winches of 2-, 3- left chain wheels I, 4- right pulley I, the left tracting cables of 5-, the right tracting cables of 6-, 7- are left
Line slide rail, the right line slide rails of 8-, 9- left chain wheels II, 10- right pulley II, 11- left chain wheels III, 12- right pulley III, 13- decks,
14- turnover panels, 15- reinforcement bands.
Specific embodiment
Fig. 1 shows a this specific embodiment suitable for soft raft mattress sinking construction dynamic traction device of the application,
The dynamic traction device is set on the deck 13 and turnover panel 14 of Working Ships, mainly by port winch 1, right winch 2, left chain wheel I
3rd, right pulley I 4, left chain wheel II 9, right pulley II 10, left chain wheel III 11,6 structure of right pulley III 12, left tracting cable 5 and right tracting cable
Into.Wherein：
Port winch 1 and right winch 2 are respectively mounted above deck, the distribution of one the first from left right septum of the two.
Left chain wheel I 3 and right pulley I 4 are respectively arranged with three, and left chain wheel I 3 and right pulley I 4 are rotatably provided in turnover panel 14
In plate face and left and right is spaced.In addition, the installation site of left chain wheel I 3 and right pulley I 4 on turnover panel 14 can control tune
Section, specifically：The left line slide rail 7 of spaced three and three right line slide rails 8 are fixedly installed in the plate face of turnover panel 14,
The length of left line slide rail 7 and right line slide rail 8 is parallel to 14 plate face of turnover panel or so and is extended, aforementioned left chain wheel I 3 and right cunning
Wheel I is slidably connected at respectively on corresponding left line slide rail 7 and right line slide rail 8.The rotary shaft of left chain wheel I 3 and right pulley I 4
Line is each perpendicular to 14 plate face of turnover panel.
Left chain wheel II 9 and right pulley II 10 are respectively arranged with three, and left chain wheel II 9 and right pulley II 10 are rotatably provided in first
On plate 13 and left and right is spaced.Meanwhile left chain wheel II 9 and right pulley II 10 are located at above-mentioned left chain wheel I 3 and right pulley I 4
Outside.The rotation axis of left chain wheel II 9 and right pulley II 10 is also all arranged perpendicular to 14 plate face of turnover panel.
Left chain wheel III 11 and right pulley III 12 are respectively arranged with three, and left chain wheel III 11 and right pulley III 12 are rotatably provided in
In the plate face of turnover panel 14 and left and right is spaced.The rotation axis of left chain wheel III 11 and right pulley III 12 is each parallel to turnover panel
14 plate faces are arranged.
Left tracting cable 5 and right tracting cable 6 are respectively arranged with three, and three left tracting cables 5 correspond to above-mentioned three of solderless wrapped connection respectively
A left chain wheel III 11, left chain wheel II 9 and left chain wheel I 3, three right tracting cables 6 correspond to three above-mentioned right pulley III of solderless wrapped connection respectively
12nd, right pulley II 10 and right pulley I 4.Specifically：Left tracting cable 5 solderless wrapped connection left chain wheel III 11, left successively after the extraction of port winch 1
Pulley II 9 and left chain wheel I 3, right tracting cable 6 is from solderless wrapped connection right pulley III 12, right pulley II 10 and right cunning successively after the extraction of right winch 2
Take turns I 4.
When mattress sinking is constructed, first left chain wheel I 3 and right pulley I 4 are moved in left-right direction close to row according to soft raft width
It is fixed behind the position on side, then by the exit of left tracting cable 5 and right tracting cable 6 fasten soft raft both sides it is preset plus
On rib tape ring 15.Start port winch 1 and right winch 2, isostere is pulled by tracting cable, until after certain lowered position, utilizes rolling
The brake drum rotation of cylinder brake gear, unlocks the left tracting cable 5 and right tracting cable 6 of soft isostere both sides reinforcement band, restarts rolling
Wound packages is put, and hanging down to gravity caused by certain position by isostere makes isostere smoothly transfer.
Above-mentioned left chain wheel III 11 and right pulley III 12 are used to tracting cable being lifted certain altitude far from hull, and playing prevents
Tracting cable mops floor the effect of friction.Left chain wheel II 9 and right pulley II 10 play the role of guiding tracting cable trend.I 3 He of left chain wheel
Right pulley I 4 is used to adjust the extraction angle that tracting cable draws section, and tracting cable is made to draw the lower section side that section is parallel to soft raft as possible
To, so that port winch 1 and right winch 2 are more laborsaving, the traction being more convenient for soft raft.
Certainly, above-described embodiment is only the technical concepts and features for illustrating the application, and its object is to make people much of that
Solution present context is simultaneously implemented according to this, and the protection domain of the application can not be limited with this.It is all according to the application major technique
The equivalent transformation or modification that the Spirit Essence of scheme is done, should all cover within the protection domain of the application.
Claims (9)
1. a kind of dynamic traction device suitable for soft raft mattress sinking construction, deck (13) and turnover panel (14) including Working Ships,
It is characterized in that, it further includes：
Port winch (1) and right winch (2), the port winch (1) and right winch (2) are installed on the deck and between left and right
Every distribution；
Left chain wheel I (3) and right pulley I (4), the left chain wheel I (3) and right pulley I (4) are arranged in described turn over every rotation between left and right
In the plate face of plate (14), and the position of the left chain wheel I (3) and right pulley I (4) on the turnover panel can control adjustment；
Left tracting cable (5), the left tracting cable (5) from the port winch (1) draw and with described I (3) solderless wrapped connection of left chain wheel；And
Right tracting cable (6), the right tracting cable (6) drawn from the right winch (2) and with described I (4) solderless wrapped connection of right pulley.
2. the dynamic traction device according to claim 1 suitable for soft raft mattress sinking construction, which is characterized in that described to turn over
It is fixedly installed and is spaced apart and the extended left line slide rail (7) of its length or so and right straight line in the plate face of plate (14)
Sliding rail (8), the left chain wheel I (3) are slidably connected on the left line slide rail (7), and the right pulley I (4) is slidably connected at
On the right line slide rail (8).
3. the dynamic traction device according to claim 1 suitable for soft raft mattress sinking construction, which is characterized in that the left side
The rotation axis of pulley I (3) and right pulley I (4) is each perpendicular to turnover panel (14) plate face.
4. the dynamic traction device according to claim 1 suitable for soft raft mattress sinking construction, which is characterized in that described to turn over
It is pivoted on plate (14) in the outside of the left chain wheel I (3) and right pulley I (4) and is provided with the left chain wheel II (9) being spaced apart and the right side
Pulley II (10), the left tracting cable (5) drawn from the port winch (1) left chain wheel II (9) described in solderless wrapped connection and described successively
Left chain wheel I (3), the right tracting cable (6) drawn from the right winch (2) right pulley II (10) described in solderless wrapped connection and described successively
Right pulley I (4).
5. the dynamic traction device according to claim 4 suitable for soft raft mattress sinking construction, which is characterized in that the first
It is pivoted on plate (13) and is provided with the left chain wheel III (11) being spaced apart and right pulley III (12), drawn from the port winch (1)
The left tracting cable (5) left chain wheel III (11), the left chain wheel II (9) and the left chain wheel I (3) described in solderless wrapped connection successively, from institute
State the right tracting cable (6) right pulley III (12), the right pulley II (10) and the institute described in solderless wrapped connection successively of right winch (2) extraction
State right pulley I (4).
6. the dynamic traction device according to claim 4 suitable for soft raft mattress sinking construction, which is characterized in that the left side
The rotation axis of pulley II (9) and right pulley II (10) is each perpendicular to turnover panel (14) plate face.
7. the dynamic traction device according to claim 5 suitable for soft raft mattress sinking construction, which is characterized in that the left side
Pulley I (3), right pulley I (4), left chain wheel II (9), right pulley II (10), left chain wheel III (11), right pulley III (12), left traction
There are three cable (5) and right tracting cable (6) are respectively set.
8. the dynamic traction device according to claim 5 suitable for soft raft mattress sinking construction, which is characterized in that the left side
Pulley III (11) and right pulley III (12) rotation axis are each parallel to the turnover panel (14) plate face.
9. the dynamic traction device according to claim 1 suitable for soft raft mattress sinking construction, which is characterized in that the left side
The exit of tracting cable (5) and the right tracting cable (6) is all connected with reinforcement band (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623624.4U CN207466909U (en) | 2017-11-29 | 2017-11-29 | A kind of dynamic traction device suitable for soft raft mattress sinking construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721623624.4U CN207466909U (en) | 2017-11-29 | 2017-11-29 | A kind of dynamic traction device suitable for soft raft mattress sinking construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466909U true CN207466909U (en) | 2018-06-08 |
Family
ID=62259122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721623624.4U Active CN207466909U (en) | 2017-11-29 | 2017-11-29 | A kind of dynamic traction device suitable for soft raft mattress sinking construction |
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| CN (1) | CN207466909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792300A (en) * | 2017-11-29 | 2018-03-13 | 中交上海航道局有限公司 | A kind of dynamic traction device suitable for soft raft mattress sinking construction |
-
2017
- 2017-11-29 CN CN201721623624.4U patent/CN207466909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792300A (en) * | 2017-11-29 | 2018-03-13 | 中交上海航道局有限公司 | A kind of dynamic traction device suitable for soft raft mattress sinking construction |
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