CN221024073U - Sling device for free-falling lifeboat creel - Google Patents
Sling device for free-falling lifeboat creel Download PDFInfo
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- CN221024073U CN221024073U CN202322596551.6U CN202322596551U CN221024073U CN 221024073 U CN221024073 U CN 221024073U CN 202322596551 U CN202322596551 U CN 202322596551U CN 221024073 U CN221024073 U CN 221024073U
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- lifeboat
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- seat
- guiding wheel
- hanging
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- 238000000034 method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a sling device for a free-falling lifeboat keel block, and relates to the technical field of lifeboat keel blocks. The utility model comprises a hanging boat bracket, a rope body and a hanging seat, wherein the hanging boat bracket comprises a group of side beams and cross beams arranged at the end parts of the two side beams, the top of one side beam is fixedly provided with a hydraulic winch, the two sides of the bottom of the hanging seat are respectively fixedly provided with a lifting hook, the upper part in the hanging seat is provided with a guide groove, and the two sides of the top of the hanging seat are respectively provided with an upper opening connected with the guide groove. According to the utility model, the novel hanging seat is designed for hanging the lifeboat, the double hanging hooks can be connected with the two side positions of the lifeboat, meanwhile, two rope bodies are arranged between the hanging seat and the cross beam and are parallel to each other, the single rope body can realize stable lifting of the double hanging points on the hanging seat and the hanging seat, the stability of connection with the lifeboat is improved, the stability of the lifeboat in the lifting process is improved, and the positioning between the lifeboat and the creel is facilitated, so that the efficiency is higher and the safety is higher.
Description
Technical Field
The utility model belongs to the technical field of lifeboat crews, and particularly relates to a sling device for a free-falling lifeboat crews.
Background
The boat frame mainly comprises an underframe and a reversible boat hanging bracket, wherein rollers are arranged on the underframe and used for supporting the life boats and guiding free falling, a sling device is arranged on the boat hanging bracket, the sling and the lifting hook are driven to move up and down through a hydraulic winch, the function is to lift and transfer the life boats on the water surface to the underframe for resetting, and the boat frame is used for preparing the next free falling, namely the boat frame used in the patent of the utility model with the application number 201620135664.3.
To the cable sling device of keel block, generally all adopt single lifting hook to hoist the lifeboat (lifeboat top rear side and front side all set up the cable, concentrate four cable other end tip simultaneously in an organic whole be used for being connected with the lifting hook), although can hoist the lifeboat, nevertheless can appear stability inadequately, the circumstances of easily appearing deflecting (especially the unbalanced condition about in the lifeboat), be unfavorable for being connected and location between lifeboat and the keel block, influence efficiency.
Disclosure of utility model
The utility model aims to provide a sling device for a free-falling type lifeboat keel block, which is characterized in that a novel lifting seat is designed for lifting a lifeboat, the design of a double lifting hook can be connected with two side positions of the lifeboat, two rope bodies are arranged between the lifting seat and a cross beam and are parallel to each other, a single rope body can realize stable lifting of the double lifting points on the lifting seat and the lifting seat, the stability of connection with the lifeboat is improved, the stability of the lifeboat in the lifting process is improved, the positioning between the lifeboat and the keel block is facilitated, and the efficiency and the safety are higher.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a sling device for a free-falling lifeboat keel block, which comprises a lifeboat bracket, a rope body and a hanging seat, wherein the lifeboat bracket comprises a group of side beams and cross beams arranged at the end parts of the two side beams, and a hydraulic winch is fixed at the top of one side beam;
The lifting hooks are fixed on two sides of the bottom of the lifting seat, a guide groove is formed in the upper portion of the lifting seat, upper openings connected with the guide groove are formed in two sides of the top of the lifting seat, steering wheels are fixed at the connection positions of the end parts of the guide groove and the upper openings, and guide sleeves are fixed on the top of the upper openings;
a fixed seat and a first rope guide wheel are respectively fixed on two sides of one surface of the cross beam;
One end of the rope body is fixed on the fixed seat, and the other end of the rope body sequentially passes through the upper opening at the left side of the hanging seat, the guide groove, the upper opening at the right side of the hanging seat and the first rope guiding wheel and is connected to the hydraulic winch;
the rope bodies in the guide grooves are turned through the turning wheels, and the rope bodies between the fixing seat and the first rope guiding wheel and the hanging seat are distributed in parallel and penetrate through the guide sleeve.
Further, a second rope guiding wheel is fixed on the cross beam, a third rope guiding wheel is fixed on the side beam with the hydraulic winch, and a rope body between the first rope guiding wheel and the hydraulic winch sequentially passes through the second rope guiding wheel and the third rope guiding wheel and turns.
Further, grooves are formed in the wheel bodies of the first rope guiding wheel, the second rope guiding wheel, the third rope guiding wheel and the steering wheel, and the rope body is in clearance fit with the grooves.
Further, the outer sides of the wheel frames of the first rope guiding wheel, the second rope guiding wheel and the third rope guiding wheel are respectively fixed with an anti-falling plate, and the anti-falling plates are U-shaped plate bodies.
Further, a group of supporting rods are fixed on the cross beam between the fixed seat and the first rope guiding wheel, the end parts of the supporting rods are fixedly provided with supporting seats, and the supporting seats are movably connected with the upper surface of the hanging seat.
Further, the two sides of the bottom of the hanging seat are respectively provided with a lower opening, and the fixed end of the hanging hook is fixed in the lower opening through a pin shaft and is rotationally connected with the lower opening.
The utility model has the following beneficial effects:
According to the utility model, the novel hanging seat is designed for hanging the lifeboat, the double hanging hooks can be connected with the two side positions of the lifeboat, meanwhile, two rope bodies are arranged between the hanging seat and the cross beam and are parallel to each other, the single rope body can realize stable lifting of the double hanging points on the hanging seat and the hanging seat, the stability of connection with the lifeboat is improved, the stability of the lifeboat in the lifting process is improved, the positioning connection between the lifeboat and the creel is facilitated, and the efficiency and the safety are higher.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a sling device for a free-fall lifeboat keel block according to the utility model;
FIG. 2 is a cross-sectional view of the structure in position of the hanger bracket;
In the drawings, the list of components represented by the various numbers is as follows:
the cable guide device comprises a 1-side beam, a 2-cross beam, a 3-cable body, a 4-hanging seat, a 5-second cable guiding wheel, a 6-third cable guiding wheel, a 201-fixed seat, a 202-first cable guiding wheel, a 203-supporting rod, a 401-lifting hook, a 402-guiding groove, a 403-upper opening, a 404-steering wheel, a 405-guiding sleeve, a 406-lower opening and a 601-anti-falling plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the utility model discloses a sling device for a free-falling lifeboat keel block, which comprises a lifeboat bracket, a rope body 3 and a hanging seat 4, wherein the lifeboat bracket comprises a group of side beams 1 and cross beams 2 arranged at the end parts of the two side beams 1, and a hydraulic winch is fixed at the top of one side beam 1;
The lifting hooks 401 are fixed on two sides of the bottom of the lifting seat 4, a guide groove 402 is arranged on the upper portion in the lifting seat 4, an upper opening 403 connected with the guide groove 402 is formed on two sides of the top of the lifting seat 4, a steering wheel 404 is fixed at the joint of the end of the guide groove 402 and the upper opening 403, and a guide sleeve 405 is fixed on the top of the upper opening 403;
A fixed seat 201 and a first rope guide wheel 202 are respectively fixed on two sides of one surface of the cross beam 2;
One end of the rope body 3 is fixed on the fixed seat 201, and the other end of the rope body 3 passes through the upper opening 403 on the left side of the hanging seat 4, the guide groove 402, the upper opening 403 on the right side of the hanging seat 4 and the first rope guiding wheel 202 in sequence and is connected to the hydraulic winch;
The rope body 3 in the guide groove 402 is turned by the turning wheel 404, and the rope bodies 3 between the fixed seat 201 and the first rope guiding wheel 202 and the hanging seat 4 are distributed in parallel and all penetrate through the guide sleeve 405.
As shown in fig. 1, a second rope guiding wheel 5 is fixed on the cross beam 2, a third rope guiding wheel 6 is fixed on the side beam 1 with the hydraulic winch, and the rope body 3 between the first rope guiding wheel 202 and the hydraulic winch sequentially passes through the second rope guiding wheel 5 and the third rope guiding wheel 6 and turns.
Grooves are formed in the wheel bodies of the first rope guiding wheel 202, the second rope guiding wheel 5, the third rope guiding wheel 6 and the steering wheel 404, and the rope body 3 is in clearance fit with the grooves.
As shown in fig. 1, the outer sides of the wheel frames of the first rope guiding wheel 202, the second rope guiding wheel 5 and the third rope guiding wheel 6 are all fixed with an anti-falling plate 601, and the anti-falling plate 601 is a U-shaped plate body.
As shown in fig. 1, a group of supporting rods 203 are fixed on the beam 2 between the fixed seat 201 and the first rope guiding wheel 202, and the end parts of the supporting rods 203 are fixed with supporting seats movably connected with the upper surface of the hanging seat 4.
As shown in fig. 1-2, two sides of the bottom of the hanging seat 4 are respectively provided with a lower opening 406, and the fixed end of the hanging hook 401 is fixed in the lower opening 406 through a pin shaft and is rotationally connected with the lower opening 406.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a hoist cable device for free-fall lifeboat keel block, includes the lifeboat support, the lifeboat support includes a set of curb girder (1) and sets up crossbeam (2) at both sides roof girder (1) tip, one curb girder (1) top is fixed with hydraulic winch, its characterized in that: the cable also comprises a cable body (3) and a hanging seat (4);
Lifting hooks (401) are fixed on two sides of the bottom of the hanging seat (4), a guide groove (402) is formed in the upper portion of the inside of the hanging seat (4), an upper opening (403) connected with the guide groove (402) is formed in two sides of the top of the hanging seat (4), a steering wheel (404) is fixed at the joint of the end of the guide groove (402) and the upper opening (403), and a guide sleeve (405) is fixed at the top of the upper opening (403);
a fixed seat (201) and a first rope guiding wheel (202) are respectively fixed on two sides of one surface of the cross beam (2);
One end of the rope body (3) is fixed on the fixed seat (201), and the other end of the rope body (3) sequentially passes through an upper opening (403) on the left side of the hanging seat (4), the guide groove (402), an upper opening (403) on the right side of the hanging seat (4) and the first rope guiding wheel (202) and is connected to the hydraulic winch;
The cable body (3) in the guide groove (402) is turned through the turning wheel (404), and the cable bodies (3) between the fixing seat (201) and the first cable guiding wheel (202) and the hanging seat (4) are distributed in parallel and all penetrate through the guide sleeve (405).
2. The sling device for a free-fall lifeboat keel according to claim 1, wherein a second rope guiding wheel (5) is fixed on the cross beam (2), a third rope guiding wheel (6) is fixed on the side beam (1) with the hydraulic winch, and the rope body (3) between the first rope guiding wheel (202) and the hydraulic winch sequentially passes through the second rope guiding wheel (5) and the third rope guiding wheel (6) and turns.
3. Sling device for a free-fall lifeboat keel according to claim 2, wherein the wheels of the first (202), second (5), third (6) and steering wheel (404) are provided with grooves, and the cable body (3) is in clearance fit with the grooves.
4. The sling device for a free-falling lifeboat keel frame according to claim 2, wherein the outer sides of the wheel frames of the first rope guiding wheel (202), the second rope guiding wheel (5) and the third rope guiding wheel (6) are respectively fixed with an anti-falling plate (601), and the anti-falling plate (601) is a U-shaped plate body.
5. The sling device for the free-falling lifeboat keel according to claim 1, wherein a group of supporting rods (203) are fixed on the cross beam (2) between the fixed seat (201) and the first rope guiding wheel (202), and the end parts of the supporting rods (203) are fixedly provided with supporting seats which are movably connected with the upper surface of the lifting seat (4).
6. The sling device for a free-falling lifeboat keel block according to claim 1, wherein the two sides of the bottom of the sling seat (4) are provided with lower openings (406), and the fixed end of the lifting hook (401) is fixed in the lower openings (406) through a pin roll and is rotationally connected with the lower openings (406).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596551.6U CN221024073U (en) | 2023-09-25 | 2023-09-25 | Sling device for free-falling lifeboat creel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322596551.6U CN221024073U (en) | 2023-09-25 | 2023-09-25 | Sling device for free-falling lifeboat creel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221024073U true CN221024073U (en) | 2024-05-28 |
Family
ID=91165869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322596551.6U Active CN221024073U (en) | 2023-09-25 | 2023-09-25 | Sling device for free-falling lifeboat creel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221024073U (en) |
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2023
- 2023-09-25 CN CN202322596551.6U patent/CN221024073U/en active Active
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