CN217468837U

CN217468837U - Mining cable connector of safe connection

Info

Publication number: CN217468837U
Application number: CN202220291303.3U
Authority: CN
Inventors: 南阁; 程纯; 陈军豪
Original assignee: Shanghai Lianli Explosion Proof Technology Co ltd
Current assignee: Shanghai Lianli Explosion Proof Technology Co ltd
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-09-20
Anticipated expiration: 2032-02-10

Abstract

The utility model relates to a cable connector technical field just discloses a cable connector is used in ore deposit of safe connection, including the protecting crust, the protecting crust inner circle is provided with the silica gel cover, the socket has been seted up at the protecting crust middle part, the inside ply-yarn drill mechanism that has cup jointed of silica gel cover, protecting crust left side fixedly connected with locking mechanism, protecting crust top left side is provided with hold-down mechanism, ply-yarn drill mechanism includes cassette, first calorie of hole and second card hole, the cassette sets up in silica gel cover inner circle, first calorie of hole is seted up at cassette right side center, the cassette left side is seted up in the second card hole, locking mechanism includes screwed pipe, thread tooth and nut lock, screwed pipe right side fixed connection is in protecting crust left side middle part. This cable connector is used in ore deposit of safe connection because the protecting crust is monolithic structure, and inside is provided with insulating silica gel cover and can plays the sealed effect of fire prevention, effectively stops potential safety hazards such as being fired.

Description

Mining cable connector of safe connection

Technical Field

The utility model relates to a cable connector technical field specifically is a cable connector is used in ore deposit of safe connection.

Background

The cable connector is mainly suitable for signal transmission between internal connection and distribution frame of various digital program controlled exchanges and photoelectric transmission equipment of transmission equipment bureau, and is used for transmitting communication equipment of data, audio frequency, video frequency and the like. It is mainly suitable for signal transmission between internal connection of various digital program-controlled exchanges and photoelectric transmission equipment of transmission equipment bureau and distribution frame, and can be used for transmitting data, audio frequency and video communication equipment. The sheath is made of flame-retardant materials, and the safety factor is high. The cable is produced by adopting an advanced process, so that the flame-retardant and anti-uniformity of the cable is good, and the multi-core cable enables the rack to be laid more conveniently.

The cable connector used in the mine needs higher safety and stability, the safety coefficient of the common cable connector is not enough, and the connecting structure is more and the stability is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable connector is used in ore deposit of safe connection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable connector is used in ore deposit of safe connection, includes the protecting crust, the protecting crust inner circle is provided with the silica gel cover, the socket has been seted up at the protecting crust middle part, the inside ply-yarn drill mechanism that has cup jointed of silica gel cover, protecting crust left side fixedly connected with locking mechanism, protecting crust top left side is provided with hold-down mechanism.

The line card mechanism comprises a card seat, a first card hole and a second card hole, the card seat is arranged in the inner ring of the silica gel sleeve, the first card hole is formed in the center of the right side of the card seat, and the second card hole is formed in the left side of the card seat.

Preferably, locking mechanism includes screwed pipe, thread tooth and nut lock, screwed pipe right side fixed connection is in protecting shell left side middle part, the thread tooth sets up in the screwed pipe left side, nut lock threaded connection is in the screwed pipe left side.

Preferably, hold-down mechanism includes fixed slot, hexagon socket head cap screw and gasket, the fixed slot is seted up in protecting crust top left side, hexagon socket head cap screw threaded connection is in the fixed slot, the gasket butt is in hexagon socket head cap screw bottom.

Preferably, the material of the card seat is a conductive material, and the inner ring wall of the second card hole of the first card hole is provided with an arc-shaped bulge, so that a cable core entering from the jacks at two ends can be more easily fixed and can be connected with electricity after being inserted.

Preferably, the locking mechanism comprises a threaded pipe, two groups of threaded teeth and two groups of nut locks, and the two groups of locking mechanisms comprise threaded pipes, threaded teeth and nut locks which are respectively positioned in the middle of the left side and the middle of the right side of the protective shell, so that cables inserted from the insertion ports at two ends can be clamped and fixed.

Preferably, the gasket is located in the protective shell between the left side of the top and the left side of the top of the silica gel sleeve, and the middle part of the second clamping hole is aligned to the lower part of the gasket, so that the second clamping hole can be compressed when the hexagon socket head cap screw is screwed down, and the cable core is clamped by the clamping seat.

Preferably, fixed slot, hexagon socket head cap screw and gasket are provided with two sets ofly altogether, and are two sets of fixed slot, hexagon socket head cap screw and gasket are located protecting crust top left side and top right side respectively to first card hole and second card hole all can the chucking cable core.

Compared with the prior art, the utility model provides a cable connector is used in ore deposit of safe connection possesses following beneficial effect:

1. this cable connector is used in ore deposit of safe connection because the protecting crust is monolithic structure, and inside is provided with insulating silica gel cover and can plays the sealed effect of fire prevention, effectively stops potential safety hazards such as being fired.

2. The mining cable connector for safe connection has the advantages of simple structure, low manufacturing cost and better stability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a left side view structure diagram of the present invention.

In the figure: 1. a protective shell; 2. a silica gel sleeve; 3. a socket; 4. a wire clamp mechanism; 401. a card holder; 402. a first card hole; 403. a second card hole; 5. a locking mechanism; 501. a threaded pipe; 502. thread teeth; 503. a nut lock; 6. a hold-down mechanism; 601. fixing grooves; 602. a hexagon socket head cap screw; 603. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a mining cable connector capable of being safely connected comprises a protective shell 1, a silica gel sleeve 2 is arranged on the inner ring of the protective shell 1, a socket 3 is arranged in the middle of the protective shell 1, a line clamp mechanism 4 is sleeved in the silica gel sleeve 2, the line clamp mechanism 4 comprises a clamp seat 401, a first clamp hole 402 and a second clamp hole 403, the clamp seat 401 is arranged on the inner ring of the silica gel sleeve 2, the first clamp hole 402 is arranged in the center of the right side of the clamp seat 401, the second clamp hole 403 is arranged on the left side of the clamp seat 401, the clamp seat 401 is made of a conductive material, an arc-shaped bulge is arranged on the inner ring wall of the second clamp hole 403 of the first clamp hole 402, so that a cable core entering from the sockets 3 at two ends can be more easily fixed and connected with electricity after being inserted, a locking mechanism 5 is fixedly connected to the left side of the protective shell 1, the locking mechanism 5 comprises a threaded pipe 501, a threaded tooth 502 and a nut lock 503, the right side of the threaded pipe 501 is fixedly connected to the middle of the protective shell 1, the threaded tooth 502 is arranged on the left side of the threaded pipe 501, the nut lock 503 is screwed on the left side of the threaded pipe 501, the locking mechanism 5 comprises two sets of the threaded pipe 501, the thread teeth 502 and the nut lock 503, the two sets of the locking mechanism 5 comprise the threaded pipe 501, the thread teeth 502 and the nut lock 503 which are respectively arranged on the middle of the left side and the middle of the right side of the protective shell 1, so that cables inserted from the sockets 3 at two ends can be clamped and fixed, the pressing mechanism 6 is arranged on the left side of the top of the protective shell 1, the pressing mechanism 6 comprises a fixing groove 601, a hexagon socket head cap screw 602 and a gasket 603, the fixing groove 601 is arranged on the left side of the top of the protective shell 1, the hexagon socket head cap screw 602 is screwed in the fixing groove 601, the gasket 603 abuts against the bottom end of the hexagon socket cap screw 602, the gasket 603 is arranged between the left side of the top of the protective shell 1 and the left side of the top of the silicone sleeve 2, and the lower portion of the gasket 603 is aligned with the middle of the second clamping hole 403, so that the hexagon socket head cap screw 602 can be pressed against the second clamping hole 403 when being screwed, thereby make cassette 401 with the cable core chucking, fixed slot 601, hexagon socket head cap screw 602 and gasket 603 are provided with two sets ofly altogether, and two sets of fixed slots 601, hexagon socket head cap screw 602 and gasket 603 are located protecting crust 1 top left side and top right side respectively, so that first calorie of hole 402 and the equal can chucking cable core in second card hole 403, because protecting crust 1 is monolithic structure, and inside is provided with insulating silica gel cover 2 and can plays the sealed effect of fire prevention, effectively stop potential safety hazards such as fire, because simple structure, the cost of manufacture is not high, and stability is better.

In the practical operation process, when the device is used, the ends of two cables to be connected sequentially penetrate through the corresponding nut lock 503, the threaded pipe 501 and the socket 3, and finally respectively enter the first clamping hole 402 and the second clamping hole 403, when a cable core enters the first clamping hole 402 and the second clamping hole 403, the friction is increased due to the arc-shaped bulge, and the cable core can be forcibly inserted, then the cable cores entering the first clamping hole 402 and the second clamping hole 403 are pressed tightly through the pressing mechanism 6, specifically, the socket head wrench is used for screwing the socket head cap screw 602 in the threaded connection of the fixing groove 601, so that the bottom end of the socket head cap screw 602 presses the silica gel sleeve 2 downwards through the gasket 603, the positions of the clamping seat 401 corresponding to the first clamping hole 402 and the second clamping hole 403 are pressed tightly, the cable core is clamped, finally, the cables at two ends are fixed through the locking mechanism 5, specifically, namely, the nut lock 503 is screwed, so that the thread tooth 502 tightens and grips the jacket of the cable and thereby secures the cable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A mining cable connector of safe connection, includes protecting crust (1), its characterized in that: the inner ring of the protective shell (1) is provided with a silica gel sleeve (2), the middle part of the protective shell (1) is provided with a socket (3), a wire clamp mechanism (4) is sleeved in the silica gel sleeve (2), the left side of the protective shell (1) is fixedly connected with a locking mechanism (5), and the left side of the top of the protective shell (1) is provided with a pressing mechanism (6);

the line card mechanism (4) comprises a card seat (401), a first card hole (402) and a second card hole (403), the card seat (401) is arranged at the inner ring of the silica gel sleeve (2), the first card hole (402) is arranged at the center of the right side of the card seat (401), and the second card hole (403) is arranged at the left side of the card seat (401).

2. A mining cable connector for secure connections according to claim 1, characterized in that: locking mechanism (5) are including screwed pipe (501), thread tooth (502) and nut lock (503), screwed pipe (501) right side fixed connection in protecting shell (1) left side middle part, thread tooth (502) set up in screwed pipe (501) left side, nut lock (503) threaded connection is in screwed pipe (501) left side.

3. A mining cable connector for secure connections according to claim 1, characterized in that: hold-down mechanism (6) are including fixed slot (601), hexagon socket head cap screw (602) and gasket (603), protective housing (1) top left side is seted up in fixed slot (601), hexagon socket head cap screw (602) threaded connection is in fixed slot (601), gasket (603) butt in hexagon socket head cap screw (602) bottom.

4. A mining cable connector for secure connections according to claim 1, characterized in that: the clamping seat (401) is made of a conductive material, and an arc-shaped protrusion is arranged on the inner ring wall of the second clamping hole (403) of the first clamping hole (402).

5. A mining cable connector of claim 2, in which: the locking mechanism (5) comprises two groups of threaded pipes (501), threaded teeth (502) and nut locks (503), and the locking mechanism (5) comprises two groups of threaded pipes (501), threaded teeth (502) and nut locks (503) which are respectively located in the middle of the left side and the middle of the right side of the protective shell (1).

6. A mining cable connector of claim 3, wherein: gasket (603) are located protective housing (1) inside top left side and silica gel cover (2) top left side between, and aim at second card hole (403) middle part below gasket (603) to can compress tightly second card hole 403 when hexagon socket head cap screw 602 screws up.

7. A mining cable connector of claim 3, wherein: the protection shell is characterized in that two groups of fixing grooves (601), inner hexagonal bolts (602) and gaskets (603) are arranged, and the two groups of fixing grooves (601), inner hexagonal bolts (602) and gaskets (603) are respectively located on the left side and the right side of the top of the protection shell (1).