CN213735436U - Unmanned lifeboat keel block - Google Patents
Unmanned lifeboat keel block Download PDFInfo
- Publication number
- CN213735436U CN213735436U CN202023026045.6U CN202023026045U CN213735436U CN 213735436 U CN213735436 U CN 213735436U CN 202023026045 U CN202023026045 U CN 202023026045U CN 213735436 U CN213735436 U CN 213735436U
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- support
- boat
- connecting rod
- suspension arm
- movable support
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Abstract
The utility model relates to an unmanned lifeboat keel block, which comprises a base, a suspension arm and a crane, wherein the suspension arm is arranged on the base, and the crane is arranged above the suspension arm; the device is characterized by also comprising a boat support, wherein the boat support comprises a connecting rod, a fixed support, a movable support, a boat cushion and an oil cylinder; the rear end of the fixed support is fixed at one side of the front end of the connecting rod, a boat cushion is arranged above the front end of the fixed support, the rear end of the movable support is rotatably connected to the other side of the front end of the connecting rod corresponding to the fixed support, a boat cushion is arranged above the front end of the movable support, the lower part of the front end of the movable support is fixedly connected with one end of an oil cylinder, and the other end of the oil cylinder is connected with the connecting rod; two sides below the suspension arm are respectively connected with a boat support. The utility model has the advantages of convenient operation and safe use.
Description
Technical Field
The utility model relates to a keel block especially relates to an unmanned lifeboat keel block.
Background
The existing unmanned lifeboat keel block comprises a base, a suspension arm, a crane and a support rod; the suspension arm is arranged on the base, the crane is arranged above the suspension arm, and the support rod is arranged below the suspension arm; after unmanned ship is hoisted through the loop wheel machine, need the manual work to fix the setting with the bracing piece, then just can place unmanned ship on the keel block wholly, this operation use is more troublesome, also brings certain danger for the personnel of manual operation bracing piece simultaneously.
Disclosure of Invention
To the shortcoming above, the utility model aims at providing a convenient operation and safe in utilization's unmanned lifeboat keel block.
The technical content of the utility model is that the unmanned lifeboat keel block comprises a base, a suspension arm and a crane, wherein the suspension arm is arranged on the base, and the crane is arranged above the suspension arm; the device is characterized by also comprising a boat support, wherein the boat support comprises a connecting rod, a fixed support, a movable support, a boat cushion and an oil cylinder; the rear end of the fixed support is fixed at one side of the front end of the connecting rod, a boat cushion is arranged above the front end of the fixed support, the rear end of the movable support is rotatably connected to the other side of the front end of the connecting rod corresponding to the fixed support, a boat cushion is arranged above the front end of the movable support, the lower part of the front end of the movable support is fixedly connected with one end of an oil cylinder, and the other end of the oil cylinder is connected with the connecting rod; two sides below the suspension arm are respectively connected with a boat support.
In order to prevent the movable support from rotating too much, the anti-rotation device also comprises an anti-rotation rod and an anti-rotation plate arranged on the movable support; the locking plate is arranged on the connecting rod at the rear end of the movable support, and a locking concave hole is formed in the locking plate; the rear end of the locking rod is connected above the rear end of the movable support, the front end of the locking rod penetrates through a locking concave hole in the locking plate, a locking protrusion is arranged at the front end of the locking rod, and the diameter of the locking protrusion is larger than that of the locking concave hole.
Compared with the prior art, the utility model the advantage that has do: the utility model discloses a ship support is adjusted to the hydro-cylinder, makes convenient operation and safety in utilization obtain improving from this.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the middle boat support of the present invention.
Fig. 3 is a schematic perspective view of the support for the boat in the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, an unmanned lifeboat keel comprises a base 1, a boom 2 and a crane 3, wherein the boom 2 is arranged on the base 1, and the crane 3 is arranged above the boom 2; the boat support is characterized by further comprising a boat support 4, wherein the boat support 4 comprises a connecting rod 4.1, a fixed support 4.2, a movable support 4.3, a boat cushion 4.4, an oil cylinder 4.5, a locking rod 4.6 and a locking plate 4.7; the rear end of a fixed support 4.2 is fixed at one side of the front end of a connecting rod 4.1, a boat back cushion 4.4 is arranged above the front end of the fixed support 4.2, the rear end of a movable support 4.3 is rotatably connected to the other side of the front end of the connecting rod 4.1 corresponding to the fixed support 4.2, the boat back cushion 4.4 is arranged above the front end of the movable support 4.3, the lower part of the front end of the movable support 4.3 is fixedly connected with one end of an oil cylinder 4.5, and the other end of the oil cylinder 4.5 is connected with the connecting rod 4.1; the locking plate 4.7 is arranged on the connecting rod 4.1 at the rear end of the movable support 4.3, and a locking concave hole 4.7.1 is formed in the locking plate 4.7; the rear end of the locking rod 4.6 is connected above the rear end of the movable support 4.3, the front end of the locking rod 4.6 penetrates through a locking concave hole 4.7.1 on a locking plate 4.7, a locking bulge 4.6.1 is arranged at the front end of the locking rod 4.6, and the diameter of the locking bulge 4.6.1 is larger than that of the locking concave hole 4.7.1; two sides below the suspension arm 2 are respectively connected with a boat support 4.
The utility model discloses an operating principle does, when will collect unmanned ship, lifts up unmanned ship through the loop wheel machine, makes movable support 4.3 upwards rotate by hydro-cylinder 4.5 for form one between fixing support 4.2 and the movable support 4.3 and fall eight shape recesses, then put into two boats again with unmanned ship and support 4.
Claims (1)
1. An unmanned lifeboat keel block comprises a base, a suspension arm and a crane, wherein the suspension arm is arranged on the base, and the crane is arranged above the suspension arm; the device is characterized by also comprising a boat support, wherein the boat support comprises a connecting rod, a fixed support, a movable support, a boat cushion and an oil cylinder; the rear end of the fixed support is fixed at one side of the front end of the connecting rod, a boat cushion is arranged above the front end of the fixed support, the rear end of the movable support is rotatably connected to the other side of the front end of the connecting rod corresponding to the fixed support, a boat cushion is arranged above the front end of the movable support, the lower part of the front end of the movable support is fixedly connected with one end of an oil cylinder, and the other end of the oil cylinder is connected with the connecting rod; two sides below the suspension arm are respectively connected with a boat support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026045.6U CN213735436U (en) | 2020-12-16 | 2020-12-16 | Unmanned lifeboat keel block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023026045.6U CN213735436U (en) | 2020-12-16 | 2020-12-16 | Unmanned lifeboat keel block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213735436U true CN213735436U (en) | 2021-07-20 |
Family
ID=76835311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023026045.6U Active CN213735436U (en) | 2020-12-16 | 2020-12-16 | Unmanned lifeboat keel block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213735436U (en) |
-
2020
- 2020-12-16 CN CN202023026045.6U patent/CN213735436U/en active Active
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| GR01 | Patent grant |