CN220500938U - Marine claw rope bolt - Google Patents
Marine claw rope bolt Download PDFInfo
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- CN220500938U CN220500938U CN202322204942.9U CN202322204942U CN220500938U CN 220500938 U CN220500938 U CN 220500938U CN 202322204942 U CN202322204942 U CN 202322204942U CN 220500938 U CN220500938 U CN 220500938U
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- 210000000078 claw Anatomy 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a marine claw rope bolt, which comprises a base and a handle rotationally connected to the base, wherein the base comprises at least two mounting parts which are arranged side by side and at intervals, the handle comprises at least one first connecting part, two ends of the first connecting part are respectively rotationally connected to two adjacent mounting parts, and two ends of the first connecting part are respectively provided with a limiting part capable of limiting the rotation of the first connecting part; an elastic member is further provided, the elastic member is mounted to the mounting portion, and the elastic member is capable of acting on the restricting portion so that the first connecting portion is maintained in a restricted rotation state. The marine claw rope bolt can greatly improve the stability of the handle in a limited rotation state, and improves the fixity of a mooring rope; the structure is simple, reasonable and novel, the processing and the manufacturing are easy, the assembly is convenient, and the operation is simple and convenient and labor-saving.
Description
Technical Field
The utility model relates to the technical field of marine rope bolts, in particular to a marine claw rope bolt.
Background
When a yacht or a small ship is berthed, a rope is fixed through a rope bolt arranged at a ship side, so that the ship is stably berthed.
The cable bolt in the existing market mainly has two structures, namely: first kind of cable bolt structure, including base, connecting rod and horizontal pole, the base passes through screw fixed connection in the ship side department, the horizontal pole is arranged in the base top, and through the connecting rod with base fixed connection, just the horizontal pole plays the spacing effect to the hawser, avoids the hawser slippage. However, the cross rod and the connecting rod of the cable bolt structure cannot be stored, and the always kept protruding state can influence the work of a crew and is easy to be accidentally injured.
The second rope bolt structure comprises a base and a handle, wherein the base is fixedly connected to a ship board through a screw, and the handle is rotationally connected to the base and has a retracted use state and an opened use state relative to the base; when the cable bolt is not needed, the handle is operated to be in a retracted and used state; when the rope bolt is needed, the handle is operated to be in an open use state, and then a rope can be fastened to the handle, so that yacht and ship berthing can be realized. The cable bolt structure can be used for accommodating the handle, but the handle is easy to deflect when in an open use state, and has poor stability, so that the fixing property on a cable rope is poor.
In view of this, the present utility model has been made.
Disclosure of Invention
In order to overcome the defects, the utility model provides the marine claw rope bolt, which greatly improves the stability of the handle in a limited rotation state and improves the fixity of a mooring rope on one hand; on the other hand, the structure is simple, reasonable and novel, the processing and the manufacturing are easy, the assembly is convenient, and the operation is simple and convenient and labor-saving.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a marine claw rope bolt, includes base and handle, the handle rotate connect in the base, the base includes at least two installation department that just sets up side by side and interval, the handle includes at least one first connecting portion, first connecting portion both ends rotate respectively and connect in two adjacent installation department, just first connecting portion both ends are equipped with the restriction portion that can carry out restriction to its rotation respectively;
and an elastic member is arranged on the mounting part, and the elastic member can act on the limiting part so as to keep the first connecting part in a limited rotation state.
As a further improvement of the utility model, each two adjacent installation parts are oppositely provided with an installation groove, and the installation grooves are of arc-shaped groove structures;
the first connecting part comprises a cylindrical connecting main body, two shaft ends of the connecting main body are respectively movably inserted into the two opposite mounting grooves, a stop block is fixedly arranged on one shaft end of the connecting main body, and a stop plane is formed on the other shaft end of the connecting main body; the stop block and the stop plane both belong to the limiting part; in addition, the stop block and the stop plane can synchronously limit the rotation of the first connecting part.
As a further improvement of the utility model, the cross section of the stop block along the radial direction of one shaft end of the connecting main body is arc-shaped, and the stop block and the connecting main body are coaxially arranged;
the stop planes are arranged in two, and the two stop planes extend along the axial direction of the connecting body and are adjacent to each other, so that the radial section of the other shaft end of the connecting body is in a sector shape; in addition, the intersection included angle between the two stop planes is consistent with the central angle of the stop block.
As a further development of the utility model, the intersection angle between the two stop planes is greater than 30 ° and less than 90 °.
As a further improvement of the utility model, the two opposite sides of the notch of the mounting groove are respectively provided with a stop plane for being matched with the two stops of the stop block in the arc length direction;
when one stop plane stops at one side of the arc length direction of the stop block, one stop plane can just stop against one corresponding mounting groove; simultaneously, the other side of the arc length direction of the stop block and the other stop plane are in a free state;
when the other stop plane stops at the other side of the arc length direction of the stop block, the other stop plane can just stop against one corresponding mounting groove; and simultaneously, one side of the arc length direction of the stop block and one stop plane are in a free state.
As a further improvement of the utility model, the elastic piece comprises a base part and elastic sheet parts which are connected with the base part and have elasticity, the base part is fixedly arranged on one mounting part, and the elastic sheet parts are at least one and are arranged in one-to-one correspondence with the first connecting parts; and each elastic piece part is elastically pressed against one of the two stop planes of the corresponding first connecting part.
As a further improvement of the utility model, the spring plate part is of a bent strip-shaped sheet structure and is integrally formed with the base part.
As a further improvement of the present utility model, the mounting portions are configured in three and connected to form a unitary structure; correspondingly, the first connecting part and the elastic piece part are configured into two parts, and the base part is fixedly installed on one installation part positioned in the middle.
As a further improvement of the utility model, the handle further comprises a holding part and two second connecting parts which are respectively and fixedly connected with the holding part, the holding part is used for an operator to hold, and the two second connecting parts are respectively and fixedly connected with the two first connecting parts.
As a further development of the utility model, the grip part can be placed freely beside the same side of the three mounting parts.
The beneficial effects of the utility model are as follows: (1) compared with the prior art, the utility model improves and innovates the claw rope bolt structure, on one hand, the first connecting part of the handle is provided with the limiting part capable of limiting the rotation of the claw rope bolt structure, and on the other hand, the first connecting part is provided with the elastic piece capable of acting on the limiting part, so that the first connecting part is kept in a rotation limited state, namely, the stability of the first connecting part (the handle) in the rotation limited state is greatly improved, and the fixity of a cable rope is improved. (2) The claw rope bolt has the advantages of simple, reasonable and novel structure, easy processing and manufacturing, convenient assembly, simple and convenient operation and labor saving.
Drawings
Fig. 1 is a schematic structural view of a marine claw cord bolt according to the present utility model in a retracted state (at a first view angle);
fig. 2 is a second schematic structural view of the marine claw cord bolt according to the present utility model in a retracted state (at a second view angle);
fig. 3 is a schematic structural view of the marine claw cord bolt according to the present utility model in an opened state (at a first view angle);
FIG. 4 is a second schematic view of the marine cleat according to the present utility model in an open position (at a second view angle);
FIG. 5 is a schematic view of the structure of the base according to the present utility model;
FIG. 6 is a schematic view of a pull handle according to the present utility model;
fig. 7 is a schematic structural view of the elastic member according to the present utility model.
The following description is made with reference to the accompanying drawings:
1. a base; 10. a mounting part; 100. a mounting groove; 101. a stop plane; 2. a handle; 20. a first connection portion; 200. a connecting body; 201. a stop block; 202. a stop plane; 21. a grip portion; 22. a second connecting portion; 3. an elastic member; 30. a base; 31. spring piece part.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1:
the conventional handle that includes the base and rotate connect in the base of marine claw rope bolt, the base passes through screw fixed connection in shipboard department, the handle for the base has two kinds of service conditions, is respectively: a stowed use condition as shown in figures 1 and 2, and an open use condition as shown in figures 3 and 4. When the claw rope bolt is not needed, the handle is operated to be in a retracted and used state; when the claw rope bolt is needed, the handle is operated to be in an open use state, and a mooring rope can be fastened to the handle at the moment, so that the yacht and the ship can be stopped. Description: the use state of the handle is generally equal to the use state of the whole claw rope bolt in the industry, such as: when the handle is in the retracted and used state, the claw cord bolt is understood to be in the retracted and used state as a whole.
In order to improve the stability of the handle in a retracted and/or opened use state, the improved innovation of the claw rope bolt structure is mainly shown in the embodiment: referring to fig. 1 to 7, in the claw-cord structure, the base 1 includes at least two mounting portions 10 arranged side by side and at intervals, the handle 2 includes at least one first connecting portion 20, two ends of the first connecting portion 20 are respectively rotatably connected to two adjacent mounting portions 10, and two ends of the first connecting portion 20 are respectively provided with a limiting portion capable of limiting rotation thereof; the device is also provided with an elastic piece 3, the elastic piece 3 is mounted on the mounting part 10, and the elastic piece 3 can act on the limiting part, so that the first connecting part 20 is kept in a limited rotation state, the stability of the first connecting part (the handle) in the limited rotation state is greatly improved, and the fixity of a cable is improved.
The specific structure of the claw cord bolt according to this embodiment will be described in detail below.
First, the restriction portion is concerned.
With continued reference to fig. 2, 4-6. In the base 1, each two adjacent mounting portions 10 are oppositely provided with a mounting groove 100, and the mounting grooves 100 have a circular arc-shaped groove structure. Of course, the mounting groove 100 may further preferably have a semicircular groove structure according to product requirements.
In the handle 2, the first connecting portion 20 includes a cylindrical connecting body 200, and two shaft ends of the connecting body 200 are movably inserted into two opposite mounting slots 100, so as to enable the two shaft ends of the connecting body 200 to rotate in the two mounting slots 100; a stop block 201 is fixedly arranged at one shaft end of the connecting main body 200, and a stop plane 202 is formed at the other shaft end of the connecting main body 200 (i.e. the stop block 201 and the stop plane 202 both belong to the limiting part); and the stop block 201 and the stop plane 202 can synchronously limit the rotation of the first connection part 20.
Further preferably, the cross section of the stop block 201 along the radial direction of one axial end of the connecting body 200 is circular arc, and the stop block 201 is also coaxially arranged with the connecting body 200; the stop planes 202 are configured in two, and the two stop planes 202 extend axially along the connecting body 200 and are adjacent to each other, so that the radial cross section of the other shaft end of the connecting body 200 is in a fan shape; in addition, the intersection angle between the two stop planes 202 is consistent with the central angle of the stop block 201, so as to ensure that the stop block 201 and the stop planes 202 perform the action synchronization of limiting the rotation of the first connecting portion 20.
Still more preferably, the intersection angle between the two stop planes 202 is greater than 30 ° and less than 90 °; such as 60 or 70.
In addition, an auxiliary structure for limiting the rotation of the first connection portion 20 by the stopper 201 is as follows: stop planes 101 are disposed beside two opposite sides of the notch of the mounting groove 100, so as to be respectively matched with two sides of the stop block 201 in the arc length direction.
Specifically, when the first connecting portion 20 rotates forward to achieve that one stop plane 101 stops at one side of the arc length direction of the stop block 201, one stop plane 202 can just stop against the corresponding mounting groove 100, i.e. the first connecting portion 20 is limited to rotate; and at the same time, the other side of the arc length direction of the stop block 201 and the other stop plane 202 are in a free state. Further, the restricted rotation state of the first connection part 20 at this time corresponds to the open use state of the pull handle.
When the first connecting portion 20 rotates reversely to stop the other stop plane 101 at the other side of the arc length direction of the stop block 201, the other stop plane 202 can just stop against the corresponding mounting groove 100, i.e. the first connecting portion 20 is limited to rotate; and at the same time, one side of the stop block 201 in the arc length direction and one stop plane 202 are in a free state. The restricted rotation state of the first connecting portion 20 at this time corresponds to the retracted use state of the handle.
Next, the elastic member 3 is concerned.
With continued reference to fig. 2, 4 and 7. In this embodiment, the elastic member 3 includes a base 30 and a resilient elastic piece portion 31 connected to the base 30, where the base 30 is detachably and fixedly mounted on the mounting portion 10, and the elastic piece portion 31 is configured as at least one and is arranged in one-to-one correspondence with the first connecting portion 20; and each elastic piece portion 31 elastically presses against one of the two stop planes 202 of the corresponding first connecting portion 20, so as to keep the first connecting portion 20 in a rotation-limited state.
Further preferably, the spring plate 31 has a bent strip-like structure, and is integrally formed with the base 30.
Further preferably, in this embodiment, the mounting portion 10 is configured to be three and connected to form a unitary structure; accordingly, the first connecting portion 20 and the spring portion 31 are configured as two, and the base portion 30 is detachably and fixedly mounted on the mounting portion 10 located in the middle.
And then, the pull handle 2.
With continued reference to fig. 1 to 4 and fig. 6, the handle 2 further includes a holding portion 21 and two second connecting portions 22 fixedly connected to the holding portion 21, wherein the holding portion 21 is in a horn shape and is configured to be held by an operator, and the two second connecting portions 22 are fixedly connected to the two first connecting portions 20. Namely: the operator holds the holding portion 21 to rotate the first connecting portion 20.
Further preferably, the first connecting portion 20, the grip portion 21 and the second connecting portion 22 are integrally formed, that is: the handle 2 is an integrally formed piece.
Further preferably, the grip portion 21 can be freely placed beside the same side of the three mounting portions 10. Particularly, when the handle is in the retracted use state, in order to ensure that the grip portion 21 does not interfere with the mounting portion 10, one side of the three mounting portions 10 is designed to be an arc-shaped side matching the shape of the grip portion 21.
In conclusion, the marine claw rope bolt disclosed by the utility model can greatly improve the stability of the handle in a limited rotation state, and the fixity of a mooring rope is improved; the structure is simple, reasonable and novel, the processing and the manufacturing are easy, the assembly is convenient, and the operation is simple and convenient and labor-saving.
In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The foregoing description is only of a preferred embodiment of the utility model, which can be practiced in many other ways than as described herein, so that the utility model is not limited to the specific implementations disclosed above. While the foregoing disclosure has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model without departing from the technical solution of the present utility model still falls within the scope of the technical solution of the present utility model.
Claims (10)
1. The utility model provides a marine claw rope bolt, includes base (1) and handle (2), handle (2) rotate connect in base (1), its characterized in that: the base (1) comprises at least two mounting parts (10) which are arranged side by side at intervals, the handle (2) comprises at least one first connecting part (20), two ends of the first connecting part (20) are respectively connected with two adjacent mounting parts (10) in a rotating way, and two ends of the first connecting part (20) are respectively provided with limiting parts capable of limiting the rotation of the first connecting part;
an elastic member (3) is further provided, the elastic member (3) is mounted to the mounting portion (10), and the elastic member (3) can act on the restricting portion so that the first connecting portion (20) is held in a restricted rotation state.
2. The marine ram tendon bolt of claim 1, wherein: each two adjacent installation parts (10) are oppositely provided with an installation groove (100), and the installation grooves (100) are of arc-shaped groove structures;
the first connecting part (20) comprises a cylindrical connecting main body (200), two shaft ends of the connecting main body (200) are respectively movably inserted into two opposite mounting grooves (100), a stop block (201) is fixedly arranged on one shaft end of the connecting main body (200), and a stop plane (202) is formed on the other shaft end of the connecting main body (200); the stop block (201) and the stop plane (202) both belong to the limiting part;
in addition, the stop block (201) and the stop plane (202) can synchronously limit the rotation of the first connecting part (20).
3. The marine claw cord bolt of claim 2 wherein: the stop block (201) is circular arc-shaped in radial cross section along one axial end of the connecting main body (200), and the stop block (201) and the connecting main body (200) are coaxially arranged;
the stop planes (202) are arranged in two, and the two stop planes (202) extend along the axial direction of the connecting body (200) and are adjacent to each other, so that the radial section of the other shaft end of the connecting body (200) is in a sector shape;
in addition, the intersection angle between the two stop planes (202) is consistent with the central angle of the stop block (201).
4. A marine claw cord according to claim 3, wherein: the intersection angle between the two stop planes (202) is greater than 30 DEG and less than 90 deg.
5. A marine claw cord according to claim 3, wherein: stop planes (101) are arranged beside two opposite sides of the notch of the mounting groove (100) and are respectively used for being matched with two side stops of the stop block (201) in the arc length direction;
when one stop plane (101) stops at one side of the arc length direction of the stop block (201), one stop plane (202) can just stop against one mounting groove (100) corresponding to the stop plane; simultaneously, the other side of the arc length direction of the stop block (201) and the other stop plane (202) are in a free state;
when the other stop plane (101) stops at the other side of the arc length direction of the stop block (201), the other stop plane (202) can just stop against one corresponding mounting groove (100); and simultaneously, one side of the arc length direction of the stop block (201) and one stop plane (202) are in a free state.
6. A marine claw cord according to claim 3, wherein: the elastic piece (3) comprises a base (30) and elastic sheet parts (31) connected with the base (30), the base (30) is fixedly arranged on the mounting part (10), and the elastic sheet parts (31) are configured to be at least one and are arranged in one-to-one correspondence with the first connecting parts (20); and each elastic piece part (31) is elastically pressed against one of the two stop planes (202) of the corresponding first connecting part (20).
7. The marine ram tendon bolt of claim 6, wherein: the elastic piece part (31) is of a bent strip-shaped sheet structure and is integrally formed with the base part (30).
8. The marine ram tendon bolt of claim 6, wherein: the mounting parts (10) are configured into three and are connected to form a whole structure;
correspondingly, the first connecting part (20) and the elastic piece part (31) are arranged in two, and the base part (30) is fixedly arranged on one middle mounting part (10).
9. The marine ram tendon bolt as claimed in claim 8, wherein: the handle (2) further comprises a holding part (21) and two second connecting parts (22) which are respectively and fixedly connected with the holding part (21), the holding part (21) is used for an operator to hold, and the two second connecting parts (22) are respectively and fixedly connected with the two first connecting parts (20).
10. The marine ram tendon bolt as claimed in claim 9, wherein: the grip part (21) can be freely placed beside the same side of the three mounting parts (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204942.9U CN220500938U (en) | 2023-08-16 | 2023-08-16 | Marine claw rope bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322204942.9U CN220500938U (en) | 2023-08-16 | 2023-08-16 | Marine claw rope bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500938U true CN220500938U (en) | 2024-02-20 |
Family
ID=89872183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322204942.9U Active CN220500938U (en) | 2023-08-16 | 2023-08-16 | Marine claw rope bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500938U (en) |
-
2023
- 2023-08-16 CN CN202322204942.9U patent/CN220500938U/en active Active
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