CN216720878U - Marine flexible pushing and cable drag chain connecting device - Google Patents
Marine flexible pushing and cable drag chain connecting device Download PDFInfo
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- CN216720878U CN216720878U CN202122906148.XU CN202122906148U CN216720878U CN 216720878 U CN216720878 U CN 216720878U CN 202122906148 U CN202122906148 U CN 202122906148U CN 216720878 U CN216720878 U CN 216720878U
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- drag chain
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Abstract
The utility model provides a marine flexible pushing and cable tow chain connecting device, by the cable tow chain connecting plate, the high tension cable fixed plate, front and back curb plate is formed with controlling the assembly of regulation mother board, the cable tow chain connecting plate, the high tension cable fixed plate, front and back curb plate is the same for parallel arrangement length, it sets up at the cable tow chain connecting plate to adjust the mother board, the high tension cable fixed plate, the front and back curb plate left and right sides, the cable tow chain connecting plate, high tension cable fixed plate upper end flushes with adjusting the mother board mutually, left and right sides curb plate upper end is higher than adjusting the mother board, the high tension cable fixed plate, left and right sides curb plate lower extreme flushes with adjusting the mother board mutually, cable tow chain connecting plate lower extreme stretches out and adjusts the mother board, be equipped with fixed cable slotted hole on cable tow chain connecting plate upper portion and the high tension cable fixed plate, cable tow chain connecting plate lower part is equipped with fixed cable tow chain round hole, the mounting hole has been seted up on the regulation mother board. The utility model has simple structure and convenient adjustment, can shorten the working time of on-site installation of the drag chain, improve the working environment, reduce the labor intensity and improve the labor productivity.
Description
Technical Field
The utility model belongs to the technical field of ship repair and construction, relates to a connecting device, and particularly relates to a connecting device for a marine telescopic push and cable drag chain.
Background
The ship propeller is an energy converter in a ship propelling device and is used for driving a ship to advance by power provided by a ship power device. It is an energy converter that converts natural force, manpower or mechanical energy into ship thrust. The propellers can be classified into two types, active type and reactive type, according to the mode of action. The fiber and sail (see sailing boat) driven by manpower or wind power are active, and the oar, scull, paddle wheel, water jet propeller and propeller are reactive. Modern transport ships mostly adopt reactive thrusters, and the most widely used is propellers.
The ship is pushed in the process of constructing and installing the drag chain in a telescopic mode, the high-voltage cable entering the propeller is large in bending radius, the position of the high-voltage cable entering the propeller junction box is fixed, and the bending requirement of the high-voltage cable cannot be met by a conventional connecting support. Generally, sampling is carried out on site, and manufacturing is carried out on site, and the cable feeding position is difficult to ensure good one-time design, and the manufacturing on site is also difficult to ensure one-time success. In addition, the drag chain is heavy and is not easy to operate, and can be completed repeatedly.
At present, the installation structure of the telescopic propeller on the ship is not provided, but the connection structure of the telescopic propeller and a cable drag chain is not reported.
Therefore, the marine telescopic pushing and cable drag chain connecting device with the adjustable form needs to be designed, connection of the drag chain can be facilitated, fixation of the bent cable can be facilitated, and drag chain installation is simple.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a connecting device of a marine telescopic push and cable drag chain, which has a simple and reasonable structure and is convenient to adjust, aiming at the technical current situation.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a marine flexible push is with cable tow chain connecting device which characterized in that: the connecting device is formed by assembling a cable drag chain connecting plate, a high-voltage cable fixing plate, a front side plate, a rear side plate, a left adjusting mother plate and a right adjusting mother plate through connecting pieces, wherein the cable drag chain connecting plate, the high-voltage cable fixing plate, the front side plate and the rear side plate are arranged in parallel and have the same length, the adjusting mother plates are arranged on the left side and the right side of the cable drag chain connecting plate, the high-voltage cable fixing plate and the front side plate and the rear side plate, the upper ends of the cable drag chain connecting plate and the high-voltage cable fixing plate are flush with the upper end of the adjusting mother plate, the upper ends of the left side plate and the right side plate are higher than the adjusting mother plate, the lower ends of the high-voltage cable fixing plate, the left side plate and the right side plate are flush with the lower end of the adjusting mother plate, the lower end of the cable drag chain connecting plate extends out of the adjusting mother plate, the upper part of the cable drag chain connecting plate and the high-voltage cable drag chain connecting plate are respectively provided with a first long round hole and a second long round hole for fixing a cable drag chain, a plurality of mounting holes which are convenient for the installation of the cable drag chain connecting plate, the high-voltage cable fixing plate and the front and rear side plates and the front and rear positions of the adjusting mother plate are arranged on the adjusting mother plate.
As an improvement, the cable drag chain connecting plate is a rectangular plate, the height of the upper part of the rectangular plate is consistent with that of the adjusting mother plate, right-angle flanges connected with the adjusting mother plate are respectively arranged on the left side and the right side of the upper part of the rectangular plate, and first waist round holes connected with mounting holes in the adjusting mother plate are transversely formed in the right-angle flanges.
Furthermore, the first long round holes formed in the upper portion of the cable drag chain connecting plate are three rows which are evenly spaced from top to bottom, and the round holes formed in the lower portion of the cable drag chain connecting plate are four.
And then, the height of the high-voltage cable fixing plate is consistent with that of the adjusting mother plate, the second long round holes formed in the high-voltage cable fixing plate are arranged in three rows at intervals, right-angled folding edges connected with the adjusting mother plate are arranged on the left side and the right side of the high-voltage cable fixing plate, and second waist round holes connected with mounting holes in the adjusting mother plate are transversely formed in the right-angled folding edges.
Furthermore, the adjusting mother board is a rectangular board, two rows of mounting holes are formed in the adjusting mother board along the length direction, and correspondingly, the first waist-shaped hole in the cable drag chain connecting board and the second waist-shaped hole in the high-voltage cable fixing board are respectively two in up-and-down arrangement.
Furthermore, the left side and the right side of the lower part of the side plate are provided with turnover edges connected with the adjusting mother plate, and the turnover edges are transversely provided with an upper third waist round hole and a lower third waist round hole which are connected with mounting holes on the adjusting mother plate.
And furthermore, the upper end of the side plate is provided with a left fixing hole and a right fixing hole which are connected with a junction box of the telescopic thruster, a transverse plate for preventing the deformation of the connecting device is arranged on the inner side surface of the upper part of the side plate and below the fixing holes, and the transverse plate is vertical to the side plate.
And finally, the first long round hole and the second long round hole are longitudinal long round holes, and the connecting piece adopts a matched bolt and nut.
Compared with the prior art, the utility model has the advantages that: the cable drag chain connecting plate and the high-voltage cable fixing plate are provided with long round holes for fixing cables, and connecting holes of the cable drag chain connecting plate, the high-voltage cable fixing plate, the front side plate, the rear side plate and the adjusting mother plate are waist round holes, so that the cable drag chain connecting plate, the high-voltage cable fixing plate, the front side plate, the rear side plate and the adjusting mother plate are convenient to install and adjust at present, and the high requirement of bending the high-voltage cable is met; the whole connection adopts bolts, so that the field welding amount is reduced, and the connection performance of the drag chain can be ensured. The utility model has simple and reasonable structure, convenient adjustment and stable and reliable use, can effectively shorten the working time of on-site installation of the drag chain, simplifies the installation of the drag chain, improves the working environment, reduces the labor intensity of workers and improves the labor productivity.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a schematic structural diagram of a cable drag chain connecting plate according to an embodiment of the present invention;
FIG. 5 is a side view of FIG. 4;
fig. 6 is a schematic structural diagram of a high-voltage cable fixing plate according to an embodiment of the utility model;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a schematic structural diagram of a side panel according to an embodiment of the present invention;
fig. 9 is a side view of fig. 8.
Detailed Description
The utility model is described in further detail below with reference to the following examples of the drawings.
As shown in fig. 1 to 9, a marine telescopic push and cable drag chain connecting device is formed by assembling a cable drag chain connecting plate 1, a high-voltage cable fixing plate 2, a front side plate 3, a rear side plate 3, a left adjusting mother plate and a right adjusting mother plate 4 through bolts 5, wherein the cable drag chain connecting plate 1, the high-voltage cable fixing plate 2, the front side plate 3 and the rear side plate 3 are arranged in parallel and have the same width, the adjusting mother plates 4 are arranged on the left side and the right side of the cable drag chain connecting plate 1, the high-voltage cable drag chain connecting plate 2 and the left side and the right side of the front side plate 3, the upper end of the cable drag chain connecting plate 1 and the upper end of the high-voltage cable fixing plate 2 are flush with each other, the upper end of the front side plate 3 and the rear side plate 3 is higher than the adjusting mother plate 4, the high-voltage cable fixing plate 2, the lower ends of the front side plate 3 and the rear side plate 3 are flush with the lower end of the adjusting mother plate 4, the lower end of the cable drag chain connecting plate 1 extends out of the adjusting mother plate 4, and the upper portion of the cable drag chain connecting plate 1 and the high-voltage cable drag chain connecting plate 2 are respectively provided with a first long round hole 12 for fixing cable The first long round hole 12 and the second long round hole 22 are longitudinal long round holes, and the high-voltage cable can be well fixed at different bending positions due to the design of the long round holes; the cable drag chain connecting plate 1 extends out of the lower part of the adjusting mother plate 4 and is provided with a round hole 13 for fixing the cable drag chain, and the adjusting mother plate 4 is provided with a plurality of mounting holes 41 which are convenient for the installation of the cable drag chain connecting plate 1, the high-voltage cable fixing plate 2, the front side plate 3 and the rear side plate 3 and the adjustment of the front position and the rear position.
The concrete structure is as follows: the cable drag chain connecting plate 1, the high-voltage cable fixing plate 2, the front and rear side plates 3 and the left and right adjusting mother plates 4 are all steel plates with the thickness of 10mm and are made of grade Q235-A.
The cable drag chain connecting plate 1 of the embodiment is a square plate, the size is 10mm thick multiplied by 350mm long multiplied by 350mm high, the height of the upper part is 150mm and is consistent with that of the adjusting mother plate 4, right-angle flanges 11 connected with the adjusting mother plate 4 are respectively arranged on the left side and the right side of the upper part of the connecting plate, the size of the right-angle flanges 11 is 10mm thick multiplied by 50mm long multiplied by 150mm high, first waist round holes 111 connected with mounting holes 41 on the adjusting mother plate 4 are transversely arranged on the right-angle flanges 11, the size of the first waist round holes 111 is 30mm multiplied by 16mm, and the design of the first waist round holes 111 is beneficial to uniformly adjusting the transverse position of a drag chain; the first long circular holes 12 formed in the upper portion of the cable drag chain connecting plate 1 are 25mm from top to bottom, three rows are evenly spaced in the length direction at intervals of 35mm from top to bottom, the size of the first long circular holes 12 is 7mm multiplied by 25mm, the number of the round holes 13 formed in the lower portion of the cable drag chain connecting plate 1 is four, namely, the upper round hole 13 is up, down, left round hole 13 is right round hole 13, and the size of the round holes 13 is 30mm multiplied by 16 mm.
The height of the high-voltage cable fixing plate 2 is consistent with that of the adjusting mother plate 4, the size of the high-voltage cable fixing plate 2 is 10mm thick, 350mm long and 150mm high, the second long round holes 22 formed in the high-voltage cable fixing plate 2 are 25mm from top to bottom, three rows of long-direction intervals are evenly spaced at 35mm intervals, the size of each second long round hole 22 is 7mm multiplied by 25mm, right-angle folded edges 21 connected with the adjusting mother plate 4 are arranged on the left side and the right side of the high-voltage cable fixing plate 2, second waist round holes 211 connected with mounting holes 41 in the adjusting mother plate 4 are transversely formed in the right-angle folded edges 21, and the size of each second waist round hole 211 is 30mm multiplied by 16 mm.
The adjusting mother board 4 is a long rectangular plate, the size is 10mm thick multiplied by 150mm high multiplied by 670mm long, two rows of mounting holes 41 are arranged on the adjusting mother board 4 along the length direction, the two rows of mounting holes 41 are used as the reference, the vertical distance between the two rows of mounting holes 41 is 80mm, the diameter of each circular hole is 16mm, and the transverse distance between any two circular holes is 50 mm; correspondingly, the first waist circular hole 111 on the cable drag chain connecting plate 1 and the second waist circular hole 211 on the high-voltage cable fixing plate 2 are respectively two arranged up and down.
The size of the side plate 3 is 10mm thick multiplied by 350mm long multiplied by 600mm high, the left side and the right side of the lower part of the side plate 3 are provided with turned edges 31 connected with the adjusting mother plate 4, the size of the turned edges 31 is 10mm thick multiplied by 50mm long multiplied by 200mm high, an upper third waist round hole 311 and a lower third waist round hole 311 connected with a mounting hole 41 on the adjusting mother plate 4 are transversely arranged on the turned edges 31, the size of the third waist round hole 311 is 30mm multiplied by 16mm, the third waist round hole 311 is arranged so that the connecting device can be finely adjusted when being mounted on a telescopic push-up, and the mounting fit degree of the connecting device is conveniently improved; the upper end of the side plate 3 is provided with a left fixing hole 32 and a right fixing hole 32, and the fixing holes 32 are drilled on site according to the positions of the holes provided on the junction box of the telescopic propeller and are used for installing and fixing the whole device; a transverse plate 33 for preventing the connecting device from deforming is arranged on the inner side surface of the upper part of the side plate 3 and below the fixing hole 32, the transverse plate 33 is perpendicular to the side plate 3, and the distance between the transverse plate 33 and the top end of the side plate 3 is 112 mm.
During installation, two fixing holes 32 are formed in the side plate 3 on site according to actual requirements, and the connecting device is fixed at the lower position of a junction box of the telescopic propeller through bolts; and then the cable drag chain is fixed on the cable drag chain connecting plate 1 through a bolt. Thereby completing the connection between the cable drag chain and the telescopic push. The cables in the cable drag chain are bound on the high-voltage cable fixing plate 2, and the cables can also be fixed by a special cable pressure head, and the whole connecting process is bolted connection, so that the field welding amount is reduced. And the connecting performance of the drag chain can be ensured.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a marine flexible push is with cable tow chain connecting device which characterized in that: the connecting device is formed by assembling a cable drag chain connecting plate, a high-voltage cable fixing plate, a front side plate, a rear side plate, a left adjusting mother plate and a right adjusting mother plate through connecting pieces, wherein the cable drag chain connecting plate, the high-voltage cable fixing plate, the front side plate and the rear side plate are arranged in parallel and have the same length, the adjusting mother plates are arranged on the left side and the right side of the cable drag chain connecting plate, the high-voltage cable fixing plate and the front side plate and the rear side plate, the upper end of the cable drag chain connecting plate and the upper end of the adjusting mother plate are flush, the upper ends of the left side plate and the right side plate are higher than the adjusting mother plate, the lower ends of the high-voltage cable fixing plate, the left side plate and the right side plate are flush with the lower end of the adjusting mother plate, the lower end of the cable drag chain connecting plate extends out of the adjusting mother plate, the upper part of the cable drag chain connecting plate and the high-voltage cable fixing plate are respectively provided with a first long round hole and a second long round hole for fixing a cable drag chain, a plurality of mounting holes which are convenient for the installation of the cable drag chain connecting plate, the high-voltage cable fixing plate and the front and rear side plates and the front and rear positions of the adjusting mother plate are arranged on the adjusting mother plate.
2. The marine telescoping push and cable tow chain connection device of claim 1, wherein: the cable drag chain connecting plate is a rectangular plate, the height of the upper portion of the cable drag chain connecting plate is consistent with that of the adjusting mother plate, right-angle flanges connected with the adjusting mother plate are respectively arranged on the left side and the right side of the upper portion of the cable drag chain connecting plate, and first waist round holes connected with mounting holes in the adjusting mother plate are transversely formed in the right-angle flanges.
3. The marine telescopic push and cable tow chain connection device according to claim 2, wherein: the first long round holes formed in the upper portion of the cable drag chain connecting plate are three rows which are evenly spaced from top to bottom, and the round holes formed in the lower portion of the cable drag chain connecting plate are four in number from top to bottom and from left to right.
4. The marine telescopic push and cable tow chain connection device according to claim 3, wherein: the height of the high-voltage cable fixing plate is consistent with that of the adjusting mother plate, the second long round holes formed in the high-voltage cable fixing plate are three rows which are evenly spaced from top to bottom, right-angled folded edges connected with the adjusting mother plate are arranged on the left side and the right side of the high-voltage cable fixing plate, and second waist round holes connected with mounting holes in the adjusting mother plate are transversely formed in the right-angled folded edges.
5. The marine telescopic push-and-pull cable drag chain connection device according to claim 4, wherein: the adjusting mother board is a rectangular board, two rows of mounting holes are formed in the adjusting mother board along the length direction, and correspondingly, the first waist-shaped hole in the cable drag chain connecting board and the second waist-shaped hole in the high-voltage cable fixing board are respectively two in up-and-down arrangement.
6. The marine telescopic push-and-pull cable drag chain connection device according to claim 5, wherein: the left side and the right side of the lower part of the side plate are provided with turnover edges connected with the adjusting mother plate, and the turnover edges are transversely provided with an upper third waist round hole and a lower third waist round hole which are connected with mounting holes on the adjusting mother plate.
7. The marine telescopic push-and-pull cable drag chain connecting device according to claim 6, characterized in that: the upper end of the side plate is provided with a left fixing hole and a right fixing hole which are connected with a junction box of the telescopic thruster, a transverse plate for preventing the deformation of the connecting device is arranged on the inner side surface of the upper part of the side plate and below the fixing holes, and the transverse plate is perpendicular to the side plate.
8. The marine telescopic push-and-pull cable drag chain connection device according to any one of claims 1 to 7, wherein: the first long round hole and the second long round hole are longitudinal long round holes, and the connecting piece adopts a matched bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906148.XU CN216720878U (en) | 2021-11-24 | 2021-11-24 | Marine flexible pushing and cable drag chain connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122906148.XU CN216720878U (en) | 2021-11-24 | 2021-11-24 | Marine flexible pushing and cable drag chain connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216720878U true CN216720878U (en) | 2022-06-10 |
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ID=81881550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122906148.XU Active CN216720878U (en) | 2021-11-24 | 2021-11-24 | Marine flexible pushing and cable drag chain connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216720878U (en) |
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2021
- 2021-11-24 CN CN202122906148.XU patent/CN216720878U/en active Active
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