CN216332663U - Life buoy support wide in application range - Google Patents
Life buoy support wide in application range Download PDFInfo
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- CN216332663U CN216332663U CN202122470921.2U CN202122470921U CN216332663U CN 216332663 U CN216332663 U CN 216332663U CN 202122470921 U CN202122470921 U CN 202122470921U CN 216332663 U CN216332663 U CN 216332663U
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Abstract
The utility model relates to the technical field of ship outfitting, in particular to a lifebuoy support with a wide application range. The life buoy support with wide application range comprises an annular connecting part and a plurality of supporting arms, an adjusting rod is in meshing transmission with a first bevel gear through a second bevel gear, a sliding block is arranged on the outer annular surface of the adjusting rod, a hook part is arranged on the front surface of the sliding block, and the sliding block is controlled to translate along the direction of the adjusting rod by driving the first bevel gear, so that the hook part can be flexibly adjusted, the installation of life buoys with different sizes is met, and the applicability is improved; any one supporting arm can be selected for installation during installation, direction identification is not needed, and installation is convenient; the outer annular surface of the connecting column is provided with external threads, the front surface of the sliding block is provided with a threaded interface, the hook part is screwed into the threaded interface through the connecting column and is connected with the sliding block through a bolt, the inner diameter of the hook can be adjusted by changing the number of the connecting threads between the connecting column and the threaded interface, the fixing of life buoys with different thicknesses is met, and the applicability is further improved.
Description
Technical Field
The utility model relates to the technical field of ship outfitting, in particular to a lifebuoy support with a wide application range.
Background
The life saving equipment for the ship is a general name of special equipment and accessories thereof arranged on the ship for rescuing people falling into the water or evacuating passengers when the ship is in danger, the life buoy is one of the life saving equipment for the ship, is usually made of cork, foamed plastic or other light materials with smaller specific gravity, is coated with canvas, plastic and the like, is generally stored on a life buoy bracket special for the ship, and is used for fixing the life buoy to prevent the life buoy from falling.
The common life buoy support is mostly of a welded type integrated structure, and the hook for fixing the life buoy is welded and fixed with the support, so that the position of the hook can not be flexibly adjusted according to the size of the life buoy during installation, and the life buoy support with the structure is not wide in application range.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problems existing in the background technology, the lifebuoy support with wide application range is provided, the problem that the lifebuoy support with the structure is not wide in application range due to the fact that a common lifebuoy support is mostly of a welded integrated structure and the hook for fixing the lifebuoy is welded and fixed with the support, and the position of the hook cannot be flexibly adjusted according to the size of the lifebuoy during installation is solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the life buoy support with the wide application range comprises an annular connecting part and a plurality of supporting arms which are integrally structured with the outer annular surface of the annular connecting part, wherein a first groove is formed in the front surface of the annular connecting part, a first bevel gear is arranged inside the first groove, a second groove is formed in the front surface of the supporting arms, an adjusting rod is arranged inside the second groove, a second bevel gear is arranged at the lower end of the adjusting rod, the adjusting rod is in meshing transmission with the first bevel gear through the second bevel gear, a sliding block is arranged on the outer annular surface of the adjusting rod, and a hook part is arranged on the front surface of the sliding block.
The middle part of the bottom surface in the first groove is provided with a first counter sink, the top end of the front surface of the supporting arm is provided with a blind hole, and the inner bottom surface of the blind hole is provided with a second counter sink with the same size as the first counter sink.
An annular groove is formed in the outer side of the first counter sink, internal threads are arranged on the inner annular surface of the annular groove, a rotating shaft is arranged on the bottom surface of the first bevel gear, the rotating shaft is of a hollow tubular structure, external threads are arranged on the outer annular surface of the lower end of the rotating shaft, and the first bevel gear is connected with the annular connecting portion through the fact that the lower end of the rotating shaft is screwed into the annular groove.
The upper end of the adjusting rod is rotatably connected with the upper side face of the second groove, a socket matched with the adjusting rod is formed in the axis of the opening face of the annular connecting portion corresponding to the supporting arm, the lower end of the adjusting rod is connected with the annular connecting portion in an inserting mode through the socket, a supporting block is arranged at the lower end of the second groove, a through hole matched with the adjusting rod is formed in the middle of the supporting block, and the adjusting rod is connected with the supporting block in an inserting mode through the through hole.
The support block is characterized in that lugs are arranged at two ends of the upper surface of the support block, limiting grooves are formed in the positions, corresponding to the lugs, of two sides of the opening surface of the second groove, a counter bore is formed in the middle of each lug, threaded blind holes are formed in the inner bottom surface of each limiting groove, and the support block is connected with the support arm through bolt connection of the lugs and the limiting grooves.
The outer ring surface of the adjusting rod is provided with external threads, the middle part of the upper surface of the sliding block is provided with an internal thread through hole, and the sliding block is in threaded connection with the adjusting rod through the internal thread through hole.
The hook part comprises a connecting column of a hook and hook tail end integrated structure, the hook is of a bending structure, the connecting column is located at the tail end of a hook horizontal part, an external thread is arranged on the outer annular surface of the connecting column, a threaded interface is formed in the front surface of the sliding block, the connecting column is in bolted connection with the sliding block through a screw-in threaded interface, an annular groove is formed in the outer side, located at the threaded interface, of the front surface of the sliding block, an internal thread is formed in the outer annular surface of the annular groove, a fixing ring in threaded connection is arranged on the outer annular surface of the connecting column, an external thread is formed in the outer annular surface of the fixing ring, and the fixing ring is in threaded connection with the sliding block through the external thread.
The front surface of the first bevel gear is provided with a rotary handrail, and the height of the rotary handrail is smaller than the depth of the first groove.
The utility model has the beneficial effects that:
(1) the lifebuoy support with a wide application range comprises an annular connecting part and a plurality of supporting arms, wherein a first groove is formed in the front surface of the annular connecting part, a first bevel gear is arranged inside the first groove, a second groove is formed in the front surface of each supporting arm, an adjusting rod is arranged inside the second groove, a second bevel gear is arranged at the lower end of the adjusting rod, the adjusting rod is in meshing transmission with the first bevel gear through the second bevel gear, a sliding block is arranged on the outer ring surface of the adjusting rod, a hook part is arranged on the front surface of the sliding block, and the sliding block can be controlled to translate along the direction of the adjusting rod by driving the first bevel gear, so that the position of the hook part can be flexibly adjusted, the installation of lifebuoys with different sizes is met, and the applicability of the support is improved;
(2) the middle part of the inner bottom surface of the first groove is provided with a first counter sink, the top end of the front surface of the supporting arm is provided with a blind hole, the inner bottom surface of the blind hole is provided with a second counter sink with the same size as the first counter sink, any supporting arm can be selected to be installed during installation, direction identification is not needed, and the installation is convenient;
(3) couple portion is including the spliced pole of couple and the terminal body structure of couple, and the spliced pole is located the end of couple horizontal part, is provided with the external screw thread on the outer anchor ring of spliced pole, and the hickey has been seted up in the front of slider, and couple portion passes through spliced pole screw in hickey and slider bolted connection, and through the connecting thread number that changes between spliced pole and the hickey, the internal diameter of adjustable couple satisfies the fixed of different thickness life buoys, further promotes the suitability of this support.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of the present invention.
In the figure, the handle comprises an annular connecting part 1, a supporting arm 2, a first groove 3, a first bevel gear 4, a second groove 5, an adjusting rod 6, a second bevel gear 7, a sliding block 8, a hook part 9, a rotating shaft 10, a supporting block 11, a bump 12, a limiting groove 13, a hook 14, a connecting column 15, a threaded connector 16, a fixing ring 17 and a rotating handrail 18.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
Fig. 1 and 2 show a life buoy support with a wide application range, which comprises an annular connecting part 1 and a plurality of supporting arms 2 integrated with the outer annular surface of the annular connecting part 1, wherein a first groove 3 is formed in the front surface of the annular connecting part 1, a first bevel gear 4 is arranged in the first groove 3, a second groove 5 is formed in the front surface of the supporting arm 2, an adjusting rod 6 is arranged in the second groove 5, a second bevel gear 7 is arranged at the lower end of the adjusting rod 6, the adjusting rod 6 is in meshing transmission with the first bevel gear 4 through the second bevel gear 7, a sliding block 8 is arranged on the outer annular surface of the adjusting rod 6, and a hook part 9 is arranged in the front surface of the sliding block 8.
Example (b): according to the size of the inner diameter of the fixed life buoy, the first bevel gear 4 is selected to rotate in the forward direction or the reverse direction, the first bevel gear 4 and the second bevel gear 7 are in meshed transmission to drive the adjusting rod 6 to rotate in the forward direction or the reverse direction, so that the control slide block 8 is driven to translate up and down along the axis direction of the adjusting rod 6, the position of the hook part 9 can be flexibly adjusted, the life buoy can be mounted in different sizes, and the applicability of the support is improved.
Further, for the installation of this support of convenience, first counter sink has been seted up at the middle part of bottom surface in the first recess 3, and the blind hole has been seted up on the positive top of support arm 2, and the interior bottom surface of blind hole is seted up with the same second counter sink of first counter sink size, and the second counter sink on every support arm all can constitute a set of mounting hole with first counter sink for any one support arm installation of optional during the installation need not the identification direction.
Furthermore, in order to facilitate the installation of the first bevel gear 4, an annular groove is formed in the outer side of the first counterbore, an internal thread is arranged on the inner annular surface of the annular groove, a rotating shaft 10 is arranged on the bottom surface of the first bevel gear 4, the rotating shaft 10 is of a tubular structure with a hollow interior, an external thread is arranged on the outer annular surface of the lower end of the rotating shaft 10, and the first bevel gear 4 is screwed into the annular groove through the lower end of the rotating shaft 10 and connected with the annular connecting portion 1.
Further, in order to facilitate the installation of the adjusting rod 6, the upper end of the adjusting rod 6 is rotatably connected with the upper side surface of the second groove 5, a socket matched with the adjusting rod 6 is formed in the axis of the opening surface of the annular connecting part 1 corresponding to the supporting arm 2, the lower end of the adjusting rod 6 is in plug-in connection with the annular connecting part 1 through the socket, a supporting block 11 is arranged at the lower end of the second groove 5, a through hole matched with the adjusting rod 6 is formed in the middle of the supporting block 11, and the adjusting rod 6 is in plug-in connection with the supporting block 11 through the through hole.
Further, in order to effectively fix the adjusting rod 6, two ends of the upper surface of the supporting block 11 are provided with a convex block 12, two sides of the opening surface of the second groove 5 are provided with a limiting groove 13 corresponding to the position of the convex block 12, the middle part of the convex block 12 is provided with a countersunk hole, the inner bottom surface of the limiting groove 13 is provided with a threaded blind hole, and the supporting block 11 is connected with the supporting arm 2 through the bolt connection of the convex block 12 and the limiting groove 13.
Further, in order to flexibly adjust the hook portion 9, an external thread is arranged on the outer annular surface of the adjusting rod 6, an internal thread through hole is formed in the middle of the upper surface of the sliding block 8, and the sliding block 8 is in threaded connection with the adjusting rod 6 through the internal thread through hole.
Further, in order to meet the fixation of life buoys with different thicknesses, the applicability of the support is further improved, the hook part 9 comprises a connecting column 15 of a hook 14 and a hook 14 tail end integrated structure, the hook 14 is of a bent structure, the connecting column 15 is located at the tail end of a hook 14 horizontal part, an external thread is arranged on the outer annular surface of the connecting column 15, a threaded interface 16 is arranged on the front surface of the slider 8, the hook part 9 is in threaded connection with the slider 8 through the connecting column 15, an annular groove is arranged on the outer side, located on the front surface of the slider 8, of the threaded interface 16, an internal thread is arranged on the outer annular surface of the annular groove, a fixing ring 17 in threaded connection is arranged on the outer annular surface of the connecting column 15, an external thread is arranged on the outer annular surface of the fixing ring 17, and the fixing ring 17 is in threaded connection with the slider 8 through the external thread.
Example (b): when the life buoy with different thicknesses is fixed, the fixing ring 17 is firstly screwed out of the annular groove of the sliding block 8 completely, then the connecting column 15 is rotated to enable the connecting column 15 to be screwed out of the threaded connector 16 slowly until the distance between the hook 14 and the sliding block 8 is matched with the thickness of the life buoy to be fixed, and finally the fixing ring 17 is screwed into the annular groove of the sliding block 8 to enable the connecting column 15 and the sliding block 8 to be fixed firmly.
Further, in order to facilitate the rotation of the first bevel gear 4, the front surface of the first bevel gear 4 is provided with a rotating armrest 18, and the height of the rotating armrest 18 is smaller than the depth of the first groove 3, so that the rotating armrest 18 is prevented from being touched carelessly, and misoperation is avoided.
The lifebuoy support with a wide application range comprises an annular connecting part 1 and a plurality of supporting arms 2, wherein the front surface of the annular connecting part 1 is provided with a first groove 3, a first bevel gear 4 is arranged inside the first groove 3, the front surface of each supporting arm 2 is provided with a second groove 5, an adjusting rod 6 is arranged inside the second groove 5, the lower end of the adjusting rod 6 is provided with a second bevel gear 7, the adjusting rod 6 is in meshing transmission with the first bevel gear 4 through the second bevel gear 7, the outer annular surface of the adjusting rod 6 is provided with a sliding block 8, the front surface of the sliding block 8 is provided with a hook part 9, and the sliding block 8 can be controlled to translate along the direction of the adjusting rod 6 by driving the first bevel gear 4, so that the position of the hook part 9 can be flexibly adjusted, the installation of lifebuoys with different sizes is met, and the applicability of the lifebuoys is improved; the middle part of the inner bottom surface of the first groove 3 is provided with a first counter sink, the top end of the front surface of the supporting arm 2 is provided with a blind hole, the inner bottom surface of the blind hole is provided with a second counter sink with the same size as the first counter sink, any supporting arm 2 can be selected to be installed during installation, direction identification is not needed, and the installation is convenient; the hook part 9 comprises a connecting column 15 of a hook 14 and a tail end of the hook 14 in an integrated structure, the connecting column 15 is located at the tail end of a horizontal part of the hook 14, external threads are arranged on the outer annular surface of the connecting column 15, a threaded interface 16 is formed in the front surface of the slider 8, the hook part 9 is screwed into the threaded interface 16 through the connecting column 15 and is in bolted connection with the slider 8, the number of connecting threads between the connecting column 15 and the threaded interface 16 is changed, the inner diameter of the hook 14 can be adjusted, fixing of life buoys with different thicknesses is met, and the applicability of the support is further improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a wide life buoy support of application scope, includes annular connecting portion (1) and a plurality of support arm (2) with the outer anchor ring body structure of annular connecting portion (1), characterized by: the front surface of the annular connecting part (1) is provided with a first groove (3), a first bevel gear (4) is arranged inside the first groove (3), the front surface of the supporting arm (2) is provided with a second groove (5), an adjusting rod (6) is arranged inside the second groove (5), a second bevel gear (7) is arranged at the lower end of the adjusting rod (6), the adjusting rod (6) is in meshing transmission with the first bevel gear (4) through the second bevel gear (7), a sliding block (8) is arranged on the outer annular surface of the adjusting rod (6), and a hook part (9) is arranged on the front surface of the sliding block (8).
2. A wide range of applications lifebuoy support as claimed in claim 1, wherein: the middle part of the inner bottom surface of the first groove (3) is provided with a first counter sink, the top end of the front surface of the supporting arm (2) is provided with a blind hole, and the inner bottom surface of the blind hole is provided with a second counter sink which has the same size as the first counter sink.
3. A wide range of applications lifebuoy support as claimed in claim 2, wherein: an annular groove is formed in the outer side of the first counter bore, internal threads are arranged on the inner annular surface of the annular groove, a rotating shaft (10) is arranged on the bottom surface of the first bevel gear (4), the rotating shaft (10) is of a hollow tubular structure, external threads are arranged on the outer annular surface of the lower end of the rotating shaft (10), and the first bevel gear (4) is screwed into the annular groove through the lower end of the rotating shaft (10) and connected with the annular connecting portion (1).
4. A wide range of applications lifebuoy support as claimed in claim 1, wherein: the upper end of the adjusting rod (6) is rotatably connected with the upper side of the second groove (5), a socket matched with the adjusting rod (6) is formed in the axis of the opening surface of the annular connecting portion (1) corresponding to the supporting arm (2), the lower end of the adjusting rod (6) is connected with the annular connecting portion (1) in an inserting mode through the socket, a supporting block (11) is arranged at the lower end of the second groove (5), a through hole matched with the adjusting rod (6) is formed in the middle of the supporting block (11), and the adjusting rod (6) is connected with the supporting block (11) in an inserting mode through the through hole.
5. A wide range of applications lifebuoy support as claimed in claim 4, wherein: the supporting device is characterized in that protruding blocks (12) are arranged at two ends of the upper surface of the supporting block (11), limiting grooves (13) are formed in the positions, corresponding to the protruding blocks (12), of two sides of the opening surface of the second groove (5), countersunk holes are formed in the middle of the protruding blocks (12), threaded blind holes are formed in the inner bottom surface of the limiting grooves (13), and the supporting block (11) is connected with the supporting arm (2) through bolt connection of the protruding blocks (12) and the limiting grooves (13).
6. A wide range of applications lifebuoy support as claimed in claim 1, wherein: the adjusting rod is characterized in that an external thread is arranged on the outer annular surface of the adjusting rod (6), an internal thread through hole is formed in the middle of the upper surface of the sliding block (8), and the sliding block (8) is in threaded connection with the adjusting rod (6) through the internal thread through hole.
7. A wide range of applications lifebuoy support as claimed in claim 1, wherein: the hook part (9) comprises a hook (14) and a connecting column (15) integrally formed at the tail end of the hook (14), the hook (14) is of a bent structure, the connecting column (15) is positioned at the tail end of the horizontal part of the hook (14), the outer ring surface of the connecting column (15) is provided with an external thread, the front surface of the sliding block (8) is provided with a threaded interface (16), the connecting column (15) is connected with the sliding block (8) through a screw-in threaded interface (16) by a bolt, the front surface of the sliding block (8) is provided with an annular groove at the outer side of the threaded connector (16), the outer ring surface of the annular groove is provided with internal threads, the outer ring surface of the connecting column (15) is provided with a fixing ring (17) in threaded connection, the outer ring surface of the fixing ring (17) is provided with an external thread, and the fixing ring (17) is screwed into the annular groove through the external thread and is in threaded connection with the sliding block (8).
8. A wide range of applications lifebuoy support as claimed in claim 1, wherein: the front surface of the first bevel gear (4) is provided with a rotating handrail (18), and the height of the rotating handrail (18) is smaller than the depth of the first groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122470921.2U CN216332663U (en) | 2021-10-13 | 2021-10-13 | Life buoy support wide in application range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122470921.2U CN216332663U (en) | 2021-10-13 | 2021-10-13 | Life buoy support wide in application range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216332663U true CN216332663U (en) | 2022-04-19 |
Family
ID=81175907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122470921.2U Active CN216332663U (en) | 2021-10-13 | 2021-10-13 | Life buoy support wide in application range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216332663U (en) |
-
2021
- 2021-10-13 CN CN202122470921.2U patent/CN216332663U/en active Active
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