CN210555496U - Transverse moving mechanism of production line ground transportation system - Google Patents
Transverse moving mechanism of production line ground transportation system Download PDFInfo
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- CN210555496U CN210555496U CN201921167265.5U CN201921167265U CN210555496U CN 210555496 U CN210555496 U CN 210555496U CN 201921167265 U CN201921167265 U CN 201921167265U CN 210555496 U CN210555496 U CN 210555496U
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- top cover
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- transverse moving
- bottom plate
- transportation system
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Abstract
The utility model discloses a traversing mechanism of a production line ground transportation system, which is characterized in that the traversing mechanism consists of two traversing oil cylinders, a movable top cover and a wear plate which are symmetrically arranged on a base, wherein the base is a bottom plate welded on a central sleeve; the antifriction plate is arranged on the bottom plate and is fixedly connected with the bottom plate through a screw; the movable top cover is buckled on the antifriction plate and is in sliding connection with the antifriction plate; the transverse moving oil cylinder is of a double-piston-rod structure and is fixed on lug seats on two sides of the central sleeve through bolts, and the top ends of the two piston rods are fixedly connected with a frame of the moving top cover respectively. Compared with the prior art, the utility model has the advantages of simple structure, control is convenient, and the displacement precision is high, has greatly improved the work efficiency and the security of moving the ship, the better phenomenon of avoiding probably taking place to interfere with steel support, cement mound etc. in the operation process takes place.
Description
Technical Field
The utility model belongs to the technical field of the hull concatenation technique and specifically relates to a cross sliding mechanism who installs hull or main equipment concatenation at production line ground transportation system.
Background
In recent years, aiming at the current situation of constructing a luxury cruise ship, the ship industry breaks through the design and construction technology of the luxury cruise ship, and the assembly construction of the cruise ship is vigorously developed in China. The sheet plane segmentation assembly line is a production workshop for constructing the luxury mail steamer sheet plane segmentation, and the ground transportation system is used for transporting the welded segments to the next station according to the production beat requirement of the workshop.
At present, because of the influence of factors such as factory building errors, rail installation errors and ground transportation equipment manufacturing errors, generally, a hydraulic system without load regulation capacity or a passive uniform-load hydraulic system is adopted in a commonly-applied ground equipment transportation system, synchronous jacking actions are not adopted in the two systems, products are in an inclined state in the jacking process, and great risk is brought to the subsequent segmented transportation operation process. The ship body segments are transported to a slipway to be spliced after the construction of the general assembly platform is completed, so that the construction of the whole ship is completed, compared with a dock, the investment of the process can be less, the construction of related supporting facilities can be performed by using funds, the construction, outfitting and other work of a ship or a marine engineering structure can be completed on the flat ground, the limitation of the dock on the whole ship construction process is eliminated, the batch and partition construction of products is realized, and the construction efficiency and the resource utilization rate are improved.
In the transverse moving mechanism in the prior art, the jacking oil cylinders are integrally placed on the guide rollers which are transversely arranged, and the transverse moving of the product is realized by pushing the transverse servo oil cylinders, so that the transverse moving precision of the mechanism is poor, certain friction can be generated between the product and the mechanism, and the bottom surfaces of the product are easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough and a production line ground transportation system's that prior art designed sideslip mechanism, adopt the symmetry to set up the moving mechanism of two extension bar hydro-cylinders, control is convenient, and the displacement precision is high, realizes the steady migration of product, and the better phenomenon of having avoided the operation in-process to probably take place to interfere with steel bracket, cement mound etc. takes place, and operating efficiency and security performance improve greatly.
The purpose of the utility model is realized like this: a transverse moving mechanism of a production line ground transportation system is characterized in that the transverse moving mechanism consists of two transverse moving oil cylinders, a moving top cover and a wear reducing plate which are symmetrically arranged on a base, wherein the base is a bottom plate welded on a central sleeve; the antifriction plate is arranged on the bottom plate and is fixedly connected with the bottom plate through a screw; the movable top cover is buckled on the antifriction plate and is in sliding connection with the antifriction plate; the transverse moving oil cylinder is of a double-piston-rod structure and is fixed on lug seats on two sides of the central sleeve through bolts, and the top ends of the two piston rods are fixedly connected with a frame of the moving top cover respectively.
And a displacement sensor is arranged on the transverse moving oil cylinder.
Compared with the prior art, the utility model has the advantages of simple structure, control is convenient, and the displacement precision is high, has greatly improved the work efficiency and the security of moving the ship, the better phenomenon of avoiding probably taking place to interfere with steel support, cement mound etc. in the operation process takes place.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic diagram of the present invention.
Detailed Description
Referring to the attached drawings 1-2, the present invention is composed of two traversing oil cylinders 6 symmetrically arranged on a base 3, a moving top cover 1 and a wear plate 2, wherein the base 3 is a bottom plate 31 welded on a central sleeve 33; the antifriction plate 2 is arranged on the bottom plate 31 and is fixedly connected with the bottom plate 31 through a screw 5; the movable top cover 1 is buckled on the antifriction plate 2 and is in sliding connection with the antifriction plate 2; the transverse moving oil cylinder 6 is of a double-piston-rod structure and is fixed on lug seats 32 on two sides of a central sleeve 33 through bolts, and the top ends of the two piston rods are respectively fixedly connected with the frame 11 of the moving top cover 1; and a displacement sensor 7 is arranged on the transverse moving oil cylinder 6.
Referring to fig. 3, the present invention is used as follows: with the central sleeve 33 suit of base 3 at the piston rod top of the jacking cylinder 8 of dolly, and will by mounting screw 4 the utility model discloses fixed setting is equipped with anti-rotation device in the jacking cylinder on hydraulic pressure dolly 10 for prevent the rotation of piston rod. The movable top cover 1 is placed at the bottom of the support frame of the ship section 9, the movable top cover 1 at the top of the piston rod of the trolley jacking oil cylinder is in plane contact with the antifriction plate 2, and the movable top cover and the antifriction plate can slide relatively. When the piston rod of one side of the transverse moving oil cylinder 6 extends out, the movable top cover 1 is pushed to transversely move towards one side on the antifriction plate 2, otherwise, when the piston rod of the other side of the transverse moving oil cylinder 6 extends out, the movable top cover 1 is pushed to transversely move towards the other side on the antifriction plate 2, the transverse moving oil cylinder 6 is provided with a servo valve to control transverse displacement, and safe and stable transverse moving and butt joint of the annular block are realized.
The present invention is further described above, but not limited to this patent, and all equivalent implementations of the present invention are intended to be encompassed by the scope of the claims of this patent.
Claims (2)
1. A transverse moving mechanism of a production line ground transportation system is characterized in that the transverse moving mechanism consists of two transverse moving oil cylinders (6), a moving top cover (1) and a wear reducing plate (2) which are symmetrically arranged on a base (3), wherein the base (3) is a bottom plate (31) welded on a central sleeve (33); the antifriction plate (2) is arranged on the bottom plate (31) and is fixedly connected with the bottom plate (31) through a screw (5); the movable top cover (1) is buckled on the antifriction plate (2) and is in sliding connection with the antifriction plate (2); the transverse moving oil cylinder (6) is of a double-piston-rod structure and is fixed on lug seats (32) on two sides of a central sleeve (33) through bolts, and the top ends of the two piston rods are fixedly connected with a frame (11) of the moving top cover (1) respectively.
2. The traversing mechanism of the production line ground transportation system according to claim 1, wherein the traversing cylinder (6) is provided with a displacement sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167265.5U CN210555496U (en) | 2019-07-24 | 2019-07-24 | Transverse moving mechanism of production line ground transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921167265.5U CN210555496U (en) | 2019-07-24 | 2019-07-24 | Transverse moving mechanism of production line ground transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210555496U true CN210555496U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921167265.5U Active CN210555496U (en) | 2019-07-24 | 2019-07-24 | Transverse moving mechanism of production line ground transportation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN210555496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271643A (en) * | 2019-07-24 | 2019-09-24 | 中船第九设计研究院工程有限公司 | A kind of transverse-moving mechanism of production line ground transportation system |
-
2019
- 2019-07-24 CN CN201921167265.5U patent/CN210555496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271643A (en) * | 2019-07-24 | 2019-09-24 | 中船第九设计研究院工程有限公司 | A kind of transverse-moving mechanism of production line ground transportation system |
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