CN220116012U - Tool for rotating chain stopper joint cylinder - Google Patents
Tool for rotating chain stopper joint cylinder Download PDFInfo
- Publication number
- CN220116012U CN220116012U CN202320835036.6U CN202320835036U CN220116012U CN 220116012 U CN220116012 U CN 220116012U CN 202320835036 U CN202320835036 U CN 202320835036U CN 220116012 U CN220116012 U CN 220116012U
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- CN
- China
- Prior art keywords
- chain stopper
- sliding
- cylinder
- tool
- lug
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a tool for rotating a chain stopper joint cylinder, which comprises a connecting lug, sliding rods, supporting rods and lifting lugs, wherein a plurality of bolt holes are formed in the connecting lug, the two sliding rods are arranged in parallel, one ends of the two sliding rods are fixedly provided with the connecting lug, the other ends of the two sliding rods are connected with the two supporting rods arranged in parallel through bolts, and the middle parts of the supporting rods are fixedly connected with the lifting lugs. When the chain stopper is used, the connecting lugs are connected with the bolt holes on the chain stopper joint cylinders through bolts, and the crane hook is used for connecting with the lifting lug, so that the chain stopper is convenient to operate.
Description
Technical Field
The utility model relates to the field of mechanical tools, in particular to a tool for rotating a chain stopper joint cylinder.
Background
The chain stopper is key equipment of an inner rotation tower single point mooring system, and mainly comprises a roller body, a pitch circle body and a pitch circle cylinder, wherein the roller body is hinged with the pitch circle body, the roller body can swing in the pitch circle body, the pitch circle cylinder is connected with the pitch circle body in a shaft type, and when the chain stopper is installed, the two pitch circle cylinders are placed in a U-shaped groove of a chain stopper box of the single point mooring system and are fixedly connected through bolts, so that the installation of the chain stopper is realized.
The chain stopper is generally in a horizontal placement state when transported to a construction site, and because the pitch cylinder and the pitch circle body of the chain stopper are in shaft type connection, one side of a bolt of the pitch cylinder needs to be in a vertical state downwards during transportation, and then the pitch cylinder is wound and fixed on the pitch circle body by using a binding belt so as to prevent the pitch cylinder from sliding down due to rotation. The adjustment of the pitch cylinder before the chain stopper is installed is generally performed so that the pitch cylinder is parallel to the roller body, and for this purpose, the pitch cylinder is operated to rotate about the connecting shaft with the pitch cylinder.
The prior art has the following problems:
the traditional way often adopts chain block and suspender to bind the festival cylinder in the past, then manual operation rotation festival cylinder, and this kind of efficiency of doing is lower, still has the risk that the festival cylinder falls from the epaxial landing of follow, causes the injury to festival cylinder or operating personnel moreover. When the chain stopper is large in size, the rotation operation of the pitch cylinder is very difficult.
Disclosure of Invention
The present utility model aims to solve the above technical problems to a certain extent.
In order to solve the technical problems, the utility model provides a tool for rotating a chain stopper pitch cylinder, and the rotation operation of the pitch cylinder is simple and convenient.
The utility model provides a frock for chain stopper section cylinder is rotatory, its characterized in that, including engaging lug, slide bar, bracing piece and lug, be provided with a plurality of bolt holes on the engaging lug, two slide bar parallel arrangement, and two the one end of slide bar is fixed with the engaging lug, two the other end and the two parallel arrangement of slide bar bracing piece bolted connection, the middle part fixedly connected with of bracing piece the lug.
Further, one end of the sliding rod connected with the supporting rod is fixedly provided with two sliding sheets which are arranged in parallel and are vertically connected with the sliding rod, the space enclosed by the sliding sheets and the sliding rod corresponds to the shape of the supporting rod, and the two sliding sheets are connected with the supporting rod through bolts.
Further, the supporting rod is H-shaped steel, and the connecting lug is angle steel.
Further, the plurality of connecting lugs are symmetrically distributed on the two supporting rods.
Further, a plurality of threaded holes are formed in two ends of the supporting rod.
The utility model has the beneficial effects that: a tool for chain stopper pitch cylinder rotation comprises a connecting lug, sliding rods, supporting rods and lifting lugs, wherein a plurality of bolt holes are formed in the connecting lug, two sliding rods are arranged in parallel, one ends of the two sliding rods are fixedly provided with the connecting lugs, the other ends of the two sliding rods are connected with the supporting rods in a bolt mode, and the middle of each supporting rod is fixedly connected with the lifting lug. When the chain stopper is used, the connecting lugs are connected with the bolt holes on the chain stopper joint cylinders through bolts, and the crane hooks are connected with the lifting lugs, so that the chain stopper is convenient to operate.
Drawings
FIG. 1 is a diagram of the tooling for rotation of a chain stopper link cylinder in accordance with the present utility model;
FIG. 2 is a front view of a tooling for chain stopper link cylinder rotation of the present utility model;
FIG. 3 is a partial side view of a slide of a tool for rotation of a chain stopper link cylinder of the present utility model;
in the figure, 1-section cylinder; 2-knob body; 3-chain stopper; 4-a sliding rod; 41-sliding sheets; 5-connecting lugs; 6-supporting rods; 7-lifting lugs.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model, so that those skilled in the art may better understand the utility model and practice it.
According to the embodiment of the utility model, as shown in fig. 1 and 2, the tool for rotating the chain stopper joint cylinder comprises a connecting lug 5, sliding rods 4, supporting rods 6 and lifting lugs 7, wherein a plurality of bolt holes are formed in the connecting lug 5, the two sliding rods 4 are arranged in parallel, one ends of the two sliding rods 4 are fixedly provided with the connecting lug 5, the other ends of the two sliding rods 4 are connected with the two supporting rods 6 in parallel through bolts, and the middle parts of the supporting rods 6 are fixedly connected with the lifting lugs 7. When the chain stopper is used, the connecting lug 5 is connected with the bolt hole on the section cylinder 1 of the chain stopper 3 through the bolt, and the hanging hook is connected with the hanging lug 7 through the hanging machine, so that the chain stopper 3 is conveniently hoisted. In addition, since the joint cylinder 1 can rotate around the shaft of the chain stopper 3, the tool is particularly suitable for mounting the chain stopper 3, and the joint cylinder 1 can be conveniently rotated to an angle required for mounting the chain stopper 3.
According to the tool for rotating the chain stopper cylinder of the embodiment of the utility model, as shown in fig. 1, 2 and 3, one end of the sliding rod 4 connected with the supporting rod 6 is fixed with two sliding sheets 41 which are arranged in parallel and are vertically connected with the sliding rod 4, a space enclosed by the two sliding sheets 41 and the sliding rod 4 corresponds to the shape of the supporting rod 6, and the two sliding sheets 41 are connected with the supporting rod 6 through bolts. The sliding vane 41 is fixedly connected to the sliding rod 4, a plurality of bolt holes are formed in the supporting rod 6, the position of the sliding rod 4 can be conveniently adjusted, and the application range of the tool can be increased by matching with the plurality of bolt holes in the connecting lug 5. And the sliding sheet 41 and the supporting rod 6, the connecting lug 5 and the joint cylinder 1 are connected by bolts, and the connection is reliable.
According to the embodiment of the utility model, as shown in fig. 1 and 2, a tool for rotating a chain stopper joint cylinder is provided, a supporting rod 6 is H-shaped steel, and a connecting lug 5 is angle steel. The steel intensity is high, and engaging lug 5 is the angle steel easily with slide bar 4 welding, and bracing piece 6 is H shaped steel simultaneously, and structural strength is high, and a plurality of engaging lugs 5 are on two spinal branch vaulting poles 6 symmetric distribution.
The specific application process is as follows: in a construction project of a single-point mooring system, when the chain stopper arrives at the cargo, the chain stopper is horizontally placed, one side of a bolt of the pitch cylinder 1 is downward and is vertical, the pitch cylinder 1 and the pitch cylinder 2 are bound and fixed together, the posture of the pitch cylinder 1 needs to be adjusted before the chain stopper 3 is installed, and the pitch cylinder needs to be operated to rotate around a connecting shaft with the pitch cylinder. The construction steps are as follows:
the first step: checking the actual size of the chain stopper 3 in the finished goods, adjusting the positions of the two sliding rods on the tool by combining information provided by a manufacturer, and fixing the sliding rod 4 and the supporting rod 6 by bolts;
and a second step of: according to the positions of bolt holes on the joint cylinder 2, selecting bolt holes at proper positions on a connecting lug 5 of the tool, placing the tool below the joint cylinder 1, fastening and fixing the connecting bolts, completing the assembly of the tool and the joint cylinder 1, and then, dismantling a binding belt for connecting the joint cylinder 1 and the joint cylinder 2;
and a third step of: the crane is connected with a lifting lug 7 on the tool through a steel wire rope and a shackle, and then slowly lifts and lifts the tool to drive the joint cylinder 1 to rotate around the shaft until the joint cylinder 1 is rotated to an angle required by the installation of the chain stopper, so that the joint cylinder rotating operation is completed;
the above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.
Claims (5)
1. The utility model provides a frock for chain stopper section cylinder is rotatory, its characterized in that, including engaging lug, slide bar, bracing piece and lug, be provided with a plurality of bolt holes on the engaging lug, two slide bar parallel arrangement, and two the one end of slide bar is fixed with the engaging lug, two the other end and the two parallel arrangement of slide bar bracing piece bolted connection, the middle part fixedly connected with of bracing piece the lug.
2. The tool for rotating the chain stopper joint cylinder according to claim 1, wherein two sliding sheets which are arranged in parallel and are vertically connected with the sliding rod are fixed at one end of the sliding rod connected with the supporting rod, a space surrounded by the two sliding sheets and the sliding rod corresponds to the shape of the supporting rod, and the two sliding sheets are connected with the supporting rod through bolts.
3. The tooling for cylindrical rotation of a chain stopper according to claim 1, wherein the support rod is H-shaped steel and the connecting lugs are angle steel.
4. The tool for cylindrical rotation of a chain stopper according to claim 1, wherein a plurality of the connecting lugs are symmetrically distributed on the two support rods.
5. The tooling for the rotation of the chain stopper joint cylinder according to claim 1, wherein a plurality of threaded holes are formed at both ends of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320835036.6U CN220116012U (en) | 2023-04-14 | 2023-04-14 | Tool for rotating chain stopper joint cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320835036.6U CN220116012U (en) | 2023-04-14 | 2023-04-14 | Tool for rotating chain stopper joint cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116012U true CN220116012U (en) | 2023-12-01 |
Family
ID=88887280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320835036.6U Active CN220116012U (en) | 2023-04-14 | 2023-04-14 | Tool for rotating chain stopper joint cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116012U (en) |
-
2023
- 2023-04-14 CN CN202320835036.6U patent/CN220116012U/en active Active
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