CN215834826U - Quick locking sealing copper plug for 32A ship - Google Patents

Abstract

The utility model provides a 32A boats and ships are with quick locking sealed copper plug, includes takeover, stop screw, copper cylinder, plug and quick locking Assembly, quick locking Assembly includes lock nut, a set of locking Assembly, a set of jack catch and a set of arch that compresses tightly, a set of jack catch that compresses tightly uses the center of plug to set up according to annular array's mode as the centre of a circle, a set of arch that compresses tightly uses the center of plug to set up according to annular array's mode as the centre of a circle to a set of arch and a set of jack catch one-to-one setting that compresses tightly, the plug is connected with the socket through a set of locking Assembly, a set of arch and a set of jack catch that compresses tightly. The quick locking sealing copper plug for the 32A ship has the advantages that the double locking structures are arranged, the connection is quick and convenient, the plug and the socket are connected through the clamping jaws, and then the locking assembly is used for reinforcing connection, so that the plug and the socket have the advantages of high reliability, compact structure, good waterproofness, long service life and the like.

Description

Quick locking sealing copper plug for 32A ship

Technical Field

The utility model belongs to the technical field of power distribution and power utilization, and particularly relates to a quick locking sealing copper plug for a 32A ship.

Background

The plug and the socket device are indispensable parts for realizing the connection of the electrical parts, and when the ship sails on the sea, the sea environment is severe, the humidity is high, the salt spray corrosion capability is high, so that the requirements on the ship plug-in device and the like are high.

The traditional plug and the socket are respectively provided with a contact pin and a jack, and the contact pin and the jack are stably connected through a connecting structure between the plug and the socket. Although the plug and the socket in the prior art are combined tightly, when the plug and the socket are used on a ship with high requirement on waterproof performance, the requirement on the use on the ship is difficult to meet only by adopting the tightness degree of the combined surface of the plug and the socket. In addition, after the plug is inserted into the socket, when the plug is subjected to vibration or external force, the socket and the plug are loosened and even separated, which brings inconvenience to the use. Wherein be applicable to the waterproof plug and socket of boats and ships, it sets up the screw thread circle respectively on plug and socket, then couples together both through the screw thread seat, can effectively strengthen the fastening intensity between socket and plug like this, but carries out frequent cartridge to plug and socket among the plug and socket, and it fixes the screw thread circle on plug and socket and forms the crack easily and damage.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to provide a quick locking and sealing copper plug for a 32A ship, which solves the problems that a ship plug and a ship socket in the prior art can ensure the sealing performance of a product and can also ensure the stable connection between the plug and the socket.

The technical scheme is as follows: the utility model provides a quick locking sealing copper plug for a 32A ship, which comprises a connecting pipe, a stop screw, a copper cylinder, a plug and a quick locking assembly, wherein the connecting pipe is fixedly arranged at one end of the copper cylinder through the stop screw; the quick locking assembly comprises a locking nut, a group of locking assemblies, a group of compression claws and a group of compression protrusions, the locking nut is in threaded connection with the copper cylinder, the locking nut is connected with the group of locking assemblies, the group of compression claws are arranged in an annular array mode by taking the center of the plug as the center of a circle, the group of compression protrusions are arranged in the annular array mode by taking the center of the plug as the center of a circle, the group of compression protrusions and the group of compression claws are arranged in a one-to-one correspondence mode, and the plug is connected with the socket through the group of locking assemblies, the group of compression protrusions and the group of compression claws. The quick locking sealing copper plug for the 32A ship has the advantages that the double locking structures are arranged, the connection is quick and convenient, the plug and the socket are connected through the clamping jaws, then the locking assembly is used for reinforcing connection, the plug and the socket have the advantages of high reliability, compact structure, good waterproofness, long service life and the like, and meanwhile, the quick locking sealing copper plug for the 32A ship has wide market prospects in the electrical market of the ship.

Furthermore, the 32A quick locking sealing copper plug for the ship is characterized in that an external thread is arranged on the outer wall of one end, close to the plug, of the copper cylinder, and the locking nut is connected with the external thread.

Furthermore, foretell 32A boats and ships are with quick locking sealing copper plug, a set of arch and a set of jack catch interval that compresses tightly set up, and adjacent arch and the jack catch that compresses tightly are equipped with the clearance between. The gap provided provides a space into which the jaws of the socket extend.

Furthermore, foretell 32A boats and ships are with sealed copper plug of quick locking, compress tightly protruding outer wall along the plug and be the arc setting to the tip that compresses tightly protruding keeping away from the clamping jaw is provided with inclined plane one, inclined plane one is located the one side that compresses tightly protruding keeping away from the socket. The inclined plane that sets up provides the jack catch of socket and the protruding initial connection's that compresses tightly transition when of plug, and the jack catch of socket is along with compressing tightly protruding connection more inseparable for connect between plug and the socket more inseparable.

Further, foretell 32A boats and ships are with sealed copper plug of quick locking, the closure subassembly includes latch hook, latch hook supporting seat, latch hook pivot and spring, the latch hook supporting seat is fixed to be set up on the outer wall of copper barrel to the latch hook supporting seat is located and compresses tightly protruding and compress tightly the jack catch and keep away from one side of socket, the latch hook passes through the latch hook pivot and sets up on the latch hook supporting seat, the spring sets up between the outer wall of copper barrel and the one end of latch hook, lock nut can keep away from the tip of spring with the latch hook and contact, lock nut and spring are located the both sides of latch hook supporting seat respectively. The driving lock hook is hooked with the socket, and the effect of stabilizing and reinforcing can be achieved.

Furthermore, according to the quick locking sealing copper plug for the 32A ship, the inclined surface II is arranged at one end, close to the locking nut, of the locking hook, the conical surface is arranged on the outer wall, close to one end of the locking nut, and the conical surface can be in contact with the inclined surface II.

Furthermore, the 32A quick locking sealing copper plug for the ship is characterized in that a hook part is arranged at one end, close to the socket, of the lock hook, and the hook part can be connected with the socket.

The technical scheme shows that the utility model has the following beneficial effects: the quick locking sealing copper plug for the 32A ship is reasonable in structural design and convenient to use, a double locking structure is arranged at the inserting position of the plug and the socket, the connecting stability between the plug and the socket is improved, the clamping jaws between the socket and the plug not only can realize the quick connection between the plug and the socket, but also can press a sealing element between the plug and the socket in the mutual locking process, and the sealing performance is improved, so that the problem of water leakage and short circuit caused by the fact that a sealing ring is not firmly installed at the connecting position of the plug and the socket can not easily occur; the structure that the latch hook established is hooked on the jack catch is added, so that the plug and the socket can be prevented from slipping, and firm connection can be ensured.

Drawings

FIG. 1 is a front view of a 32A marine quick lock seal copper plug of the present invention;

FIG. 2 is a right side view of the 32A marine quick lock copper seal plug of the present invention;

FIG. 3 is a schematic structural view of the quick locking sealing copper plug for a 32A ship according to the present invention;

FIG. 4 is a schematic structural view of the quick locking sealing copper plug and socket for a 32A ship according to the present invention when opened;

FIG. 5 is a schematic structural view of the quick locking sealing copper plug and socket for 32A ship according to the present invention;

fig. 6 is a partial enlarged view of the utility model at a in fig. 5.

In the figure: the quick locking device comprises a connecting pipe 1, a stop screw 2, a copper cylinder 3, an external thread 31, a plug 4, a quick locking assembly 5, a locking nut 51, a locking assembly 52, a locking hook 521, a locking hook supporting seat 522, a locking hook rotating shaft 523, a spring 524, an inclined surface two 525, a conical surface 526, a hook part 527, a pressing claw 53, a pressing protrusion 54, a gap 55, an inclined surface one 56, a socket 10, a socket head 101, a socket pressing claw 102, a socket pressing protrusion 103 and a locking hook groove 104.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The quick locking sealing copper plug for the 32A ship as shown in the figures 1-3 comprises a connecting pipe 1, a stop screw 2, a copper cylinder 3, a plug 4 and a quick locking assembly 5, wherein the connecting pipe 1 is fixedly arranged at one end of the copper cylinder 3 through the stop screw 2, the plug 4 is arranged at the other end of the copper cylinder 3, the quick locking assembly 5 is arranged on the plug 4, and the plug 4 is connected with a socket through the quick locking assembly 5; the quick locking assembly 5 comprises a locking nut 51, a group of locking assemblies 52, a group of pressing claws 53 and a group of pressing protrusions 54, the locking nut 51 is in threaded connection with the copper cylinder 3, the locking nut 51 is connected with the group of locking assemblies 52, the group of pressing claws 53 are arranged in an annular array mode by taking the center of the plug 4 as the center of a circle, the group of pressing protrusions 54 and the group of pressing claws 53 are arranged in a one-to-one correspondence mode, and the plug 4 is connected with a socket through the group of locking assemblies 52, the group of pressing protrusions 54 and the group of pressing claws 53. And the outer wall of the copper cylinder 3 close to one end of the plug 4 is provided with an external thread 31, and the locking nut 51 is connected with the external thread 31.

Further, the set of pressing projections 54 and the set of pressing claws 53 are provided at intervals, and a gap 55 is provided between adjacent pressing projections 54 and pressing claws 53. The pressing protrusion 54 is arranged along the outer wall of the plug 4 in an arc shape, and the end of the pressing protrusion 54 away from the pressing claw 53 is provided with a first inclined surface 56, and the first inclined surface 56 is located on the side of the pressing protrusion 54 away from the socket.

In the above structure, the locking assembly 52 includes a locking hook 521, a locking hook supporting seat 522, a locking hook rotating shaft 523 and a spring 524, the locking hook supporting seat 522 is fixedly disposed on the outer wall of the copper cylinder 3, the locking hook supporting seat 522 is located on one side of the pressing protrusion 54 and the pressing claw 53 away from the socket, the locking hook 521 is disposed on the locking hook supporting seat 522 through the locking hook rotating shaft 523, the spring 524 is disposed between the outer wall of the copper cylinder 3 and one end of the locking hook 521, the locking nut 51 can contact with the end of the locking hook 521 away from the spring 524, and the locking nut 51 and the spring 524 are respectively located on two sides of the locking hook supporting seat 522. One end of the locking hook 521, which is close to the locking nut 51, is provided with a second inclined surface 525, the outer wall of the locking nut 51, which is close to the locking hook 521, is provided with a tapered surface 526, and the tapered surface 526 can contact with the second inclined surface 525. One end of the latch hook 521 close to the socket is provided with a hook portion 527, and the hook portion 527 can be connected with the socket.

The partial structure of the socket used in conjunction with the copper plug of the present invention is shown in fig. 4-6, one end of the socket body 10 is provided with a socket head 101, the socket head 101 is provided with socket pressing claws 102, socket pressing protrusions 103 and latch hook recesses 104, the socket pressing claws 102 and socket pressing protrusions 103 are used in conjunction with pressing protrusions 54 and pressing claws 53, the socket pressing claws 102 are inserted into the gaps 55, the pressing claws 53 are inserted into the gaps between the socket pressing claws 102 and the socket pressing protrusions 103, then the socket head 101 or the plug 4 is rotated, for example, when the socket head 101 is rotated, the socket pressing claws 102 are gradually rotated to the position of the pressing protrusions 54, the socket pressing claws 102 are initially contacted with the inclined surface 56, the socket pressing claws 102 are gradually rotated, the contact between the socket pressing claws 102 and the pressing protrusions 54 is gradually increased until the socket pressing claws 102 are rotated to the position of the end surface of the pressing protrusions 54, at the moment, the plug and the socket are locked, and the sealing ring between the contact surfaces of the plug and the socket can be pressed tightly to realize sealing in the process that the socket pressing claw 102 and the pressing claw 53 are fastened relatively; then, the lock nut 51 is rotated, the lock nut 51 gradually moves towards the locking assembly 52, and as the contact between the tapered surface 526 and the second inclined surface 525 gradually increases, the lock nut 51 pushes the locking hook 521 to rotate around the locking hook supporting seat 522 until the hook 527 is clamped into the locking hook recess 104, and at this time, double locking is formed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims (7)

1. The utility model provides a 32A boats and ships are with quick locking sealing copper plug which characterized in that: the quick locking device comprises a connecting pipe (1), a stop screw (2), a copper cylinder body (3), a plug (4) and a quick locking assembly (5), wherein the connecting pipe (1) is fixedly arranged at one end of the copper cylinder body (3) through the stop screw (2), the plug (4) is arranged at the other end of the copper cylinder body (3), the quick locking assembly (5) is arranged on the plug (4), and the plug (4) is connected with a socket through the quick locking assembly (5);

the quick locking assembly (5) comprises a locking nut (51), a group of locking assemblies (52), a group of compression claws (53) and a group of compression protrusions (54), the locking nut (51) is in threaded connection with the copper cylinder (3), the locking nut (51) is connected with the group of locking assemblies (52), the group of compression claws (53) are arranged in an annular array mode by taking the center of the plug (4) as the center of a circle, the group of compression protrusions (54) are arranged in the annular array mode by taking the center of the plug (4) as the center of a circle, the group of compression protrusions (54) and the group of compression claws (53) are arranged in a one-to-one correspondence mode, and the plug (4) is connected with the socket through the group of locking assemblies (52), the group of compression protrusions (54) and the group of compression claws (53).

2. The quick lock copper seal plug for a 32A ship of claim 1, wherein: the outer wall of the copper cylinder body (3) close to one end of the plug (4) is provided with an external thread (31), and the locking nut (51) is connected with the external thread (31).

3. The quick lock copper seal plug for a 32A ship of claim 1, wherein: the group of pressing protrusions (54) and the group of pressing clamping jaws (53) are arranged at intervals, and gaps (55) are formed between the adjacent pressing protrusions (54) and the adjacent pressing clamping jaws (53).

4. The quick lock copper seal plug for a 32A ship of claim 3, wherein: the pressing protrusion (54) is arranged along the outer wall of the plug (4) in an arc shape, a first inclined surface (56) is arranged at the end part, far away from the pressing claw (53), of the pressing protrusion (54), and the first inclined surface (56) is located on one side, far away from the socket, of the pressing protrusion (54).

5. The quick lock copper seal plug for a 32A ship of claim 1, wherein: the locking assembly (52) comprises a locking hook (521), a locking hook supporting seat (522), a locking hook rotating shaft (523) and a spring (524), the locking hook supporting seat (522) is fixedly arranged on the outer wall of the copper cylinder body (3), the locking hook supporting seat (522) is positioned on one side, away from the socket, of the pressing protrusion (54) and the pressing claw (53), the locking hook (521) is arranged on the locking hook supporting seat (522) through the locking hook rotating shaft (523), the spring (524) is arranged between the outer wall of the copper cylinder body (3) and one end of the locking hook (521), the locking nut (51) can be in contact with the end, away from the spring (524), of the locking hook (521), and the locking nut (51) and the spring (524) are respectively positioned on two sides of the locking hook supporting seat (522).

6. The quick lock copper seal plug for a 32A ship of claim 5, wherein: the one end that latch hook (521) is close to lock nut (51) is equipped with inclined plane two (525), lock nut (51) are equipped with conical surface (526) on being close to the outer wall of latch hook (521) one end, conical surface (526) can contact with inclined plane two (525).

7. The quick lock copper seal plug for a 32A ship of claim 5, wherein: one end of the lock hook (521) close to the socket is provided with a hook part (527), and the hook part (527) can be connected with the socket.

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