CN211655100U

CN211655100U - HD crimping wire pipe

Info

Publication number: CN211655100U
Application number: CN202020601556.7U
Authority: CN
Inventors: 张静玉
Original assignee: Jinan Huidu Electric Power Equipment Co ltd
Current assignee: Jinan Huidu Electric Power Equipment Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-10-09
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a HD presses wire barrel, including the crimping aluminum pipe, the inside central point department of putting of crimping aluminum pipe is equipped with the butt joint core, and is equipped with the interface in the butt joint core, the butt joint is installed through butt joint sleeve pipe butt joint in the both ends of crimping aluminum pipe, be equipped with copper shield net cover between butt joint sleeve pipe and the crimping aluminum pipe, the butt joint is installed the fastening spiral shell spare through the thread kit butt joint, the cover has the PVC protective sheath on the crimping aluminum pipe. The utility model discloses the butt joint core that sets up leads to and has realized the inside fixed effect that links up to interface crimping spool, the effectual fastness of having guaranteed the power line after the butt joint, the screw thread external member has realized with fastening spiral shell spare that the stability between crimping spool and the external circuit butt joint spare is connected, the PVC protective sheath further protects the crimping spool and keeps apart, the effectual external interference and the destruction that has reduced has improved the stability of crimping spool during the operation, has postponed the life of crimping spool.

Description

HD crimping wire pipe

Technical Field

The utility model relates to an electric power accessory line technical field specifically is HD presses wiring pipe.

Background

At present, in the installation of a power circuit, when two wires are required to be connected, a partial insulating layer of a wire end is stripped, a wire core exposed at the stripped position of the wire end is twisted together, and an insulating tape is used for wrapping the exposed wire core, so that the purpose of insulation protection is achieved, however, the existing wire connection mode is complicated, the insulating layer of the wires is required to be stripped, the wire core is twisted together, and then the wire core is wrapped by the insulating tape, and the insulating tape is easy to age and cannot play a role in sealing and insulating; in addition, in special cases, the electric wire connection needs live operation, and the current wiring method is easy to cause the danger of electric shock of an operator when twisting the wire core, so that the wire needs to be butted and installed by a compression connection method through a compression connection pipe.

The existing wire pressing and connecting pipe has the defects that:

1. the existing pressing and connecting pipe only has the effect of one-step butt joint, so that the joint cannot be operated for a long time better and stably, the situation of looseness or poor contact at the joint is easily caused, meanwhile, the anti-interference shielding effect at the joint is poor, the power line inside the pressing and connecting pipe is easily influenced, and the operation performance of the pressing and connecting pipe is reduced;

2. the existing pressing wire tube has certain defects when being installed, the pressing wire tube cannot be better used for fixed-point positioning, the situation that the pressing wire tube is deviated after being installed is easily caused, certain defects still exist in the protection of the pressing wire tube, the practicability of the pressing wire tube is reduced, and the HD pressing wire tube is provided for solving the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wiring pipe is pressed to HD to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: HD presses wiring pipe, including the crimping aluminum pipe, the inside central point department of crimping aluminum pipe is equipped with the butt joint core, and is equipped with the interface in the butt joint core, the butt joint is installed through the butt joint sleeve pipe butt joint in the both ends of crimping aluminum pipe, be equipped with copper shield net cover between butt joint sleeve pipe and the crimping aluminum pipe, the butt joint passes through the screw thread external member butt joint and installs fastening spiral shell spare, the cover has the PVC protective sheath on the crimping aluminum pipe.

Preferably, the butt joint and the thread sleeve are installed in a butt joint mode through a butt joint sleeve, and convex ribs are evenly distributed on the butt joint sleeve.

Preferably, a PE insulating sleeve is arranged between the compression joint aluminum pipe and the PVC protective sleeve, and two ends of the PVC protective sleeve are sleeved with the hoop rib rings.

Preferably, crimping grooves are formed in the crimping aluminum pipes on the two sides of the PVC protective sleeve.

Preferably, the end parts of the butting sleeve pipes are provided with clamping blocks, and the clamping blocks are fixedly connected with the inner wall of the compression joint aluminum pipe through clamping grooves.

Preferably, the fastening screw is of a hollow structure, and a sealing gasket is arranged between the butt joint and the butt sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a butt joint core expert who sets up has realized the inside fixed effect that links up to interface crimping spool, the effectual fastness of having guaranteed the power line after the butt joint, avoid or reduce the not hard up condition of appearance after the crimping, stability when having improved the operation of crimping spool, butt joint sleeve pipe and copper shield net cover have both guaranteed that the butt joint between crimping spool and the power line is fixed, can play the effect of shielding isolation to the junction simultaneously, the effectual external interference to the crimping spool inside that has reduced, the stability of crimping spool after connecting has been guaranteed.

2. The utility model discloses a stable connection between crimping spool and the external circuit butt joint spare has been realized with the fastening spiral shell spare to the screw thread external member that sets up, the effectual fastness of having guaranteed the crimping spool after connecting, and the PVC protective sheath further protects the isolation to the crimping spool, has effectually reduced external interference and destruction, has improved the stability of crimping spool during the operation, has prolonged the life of crimping spool.

Drawings

Fig. 1 is a schematic view of a first internal structure of the present invention;

fig. 2 is a schematic diagram of a second internal structure of the present invention;

fig. 3 is a schematic front structural view of the present invention.

In the figure: 1. fastening a screw; 2. a threaded sleeve; 3. a butt joint; 301. butting sleeves; 302. a sealing gasket; 4. butting a sleeve; 5. a copper shielding mesh sleeve; 6. a PVC protective sleeve; 601. PE insulating sleeves; 602. a stirrup ring; 7. butting the cores; 701. a butt joint port; 8. crimping an aluminum pipe; 801. and (4) pressing and connecting the grooves.

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 description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: HD crimping line pipe, including crimping aluminum pipe 8, the both ends of crimping aluminum pipe 8 are through the butt joint of the butt joint sleeve 4 to install the butt joint 3, there is copper shield net cover 5 between butt joint sleeve 4 and crimping aluminum pipe 8, butt joint sleeve 4 and copper shield net cover 5 have already guaranteed the butt joint between crimping line pipe and power line to fix, can play a shielding isolated effect to the junction at the same time, the external interference to the crimping line intraduct of effective reduction, guarantee the stability of crimping line pipe after connecting, the butt joint 3 is through the threaded sleeve 2 butt joint to install the fastening screw 1, the threaded sleeve 2 and fastening screw 1 have realized the stable connection between crimping line pipe and external line butt joint, the effectual fastness after connecting of crimping line pipe of guaranteeing, the cover has PVC protective sheath 6 on crimping aluminum pipe 8, PVC protective sheath 6 further protects and isolates the crimping line pipe, the external interference and destruction have been reduced effectively, the stability of crimping spool during the operation has been improved, the life of crimping spool has been prolonged, the inside central point department of putting of crimping aluminum pipe 8 is equipped with butt joint core 7, and be equipped with in the butt joint core 7 and to interface 701, butt joint core 7 leads to and has realized the fixed effect of inside linking up to interface 701 crimping spool, the effectual fastness of guaranteeing the power line after the butt joint, avoid or reduce the not hard up condition of appearance after the crimping, stability when having improved the operation of crimping spool.

Further, butt joint sleeve 301 is installed through butt joint between 3 and the screw thread external member 2, and butt joint sleeve 301 has played the effect of accepting the installation, has guaranteed the fixed butt joint between 3 and the screw thread external member 2 of butt joint, evenly distributed protruding muscle on butt joint sleeve 301, and the staff of being convenient for more of protruding muscle is to butt joint sleeve 301 rotatory wrench movement.

Further, be equipped with the insulating cover of PE 601 between crimping aluminum pipe 8 and the PVC protective sheath 6, the insulating effect of the further improvement crimping aluminum pipe 8 of the insulating cover of PE 601 has reduced the influence that the power line junction exists, and the both ends cover of PVC protective sheath 6 has hoop muscle ring 602, and hoop muscle ring 602 fastens PVC protective sheath 6 fixedly, avoids PVC protective sheath 6 the not hard up condition to appear.

Furthermore, the crimping aluminum pipes 8 on the two sides of the PVC protective sleeve 6 are provided with crimping grooves 801, and the crimping grooves 801 ensure that the stable cooperation of a crimping line pipe can be matched with a worker to perform crimping operation through an instrument, so that the crimping operation of the crimping line pipe is ensured.

Further, the end of the butt joint sleeve 4 is provided with a fixture block, the fixture block is fixedly connected with the inner wall of the compression joint aluminum pipe 8 through the clamping groove, the fixture block and the clamping groove have the effect of bearing the limit position, the effect of loosening the butt joint sleeve 4 in the compression joint aluminum pipe 8 is effectively avoided, and the firmness of the compression joint line pipe after installation is effectively guaranteed.

Further, fastening spiral shell 1 is hollow structure, and hollow structure has guaranteed the butt joint that runs through of power line, is equipped with seal ring 302 between butt joint 3 and the docking sleeve 301, and seal ring 302 has guaranteed the leakproofness between butt joint 3 and the docking sleeve 301, avoids the butt joint department to get into the condition of dust and water smoke.

The working principle is as follows: during operation, the power line is inserted into the crimping aluminum pipe 8 and then enters the butt joint port 701 of the butt joint core 7, so that the butt joint of the two ends is realized, the crimping wire pipe is butt-jointed and fixed with an external butt joint piece through the fastening screw piece 1, and the crimping operation is carried out on the position of the crimping groove 801 through a corresponding device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

HD crimping spool, including crimping aluminum pipe (8), its characterized in that: the crimping aluminum pipe is characterized in that a butt joint core (7) is arranged at the central position inside a crimping aluminum pipe (8), a butt joint port (701) is formed in the butt joint core (7), butt joints (3) are installed at two ends of the crimping aluminum pipe (8) in a butt joint mode through butt joint sleeves (4), a copper shielding net sleeve (5) is arranged between the butt joint sleeves (4) and the crimping aluminum pipe (8), fastening screws (1) are installed in the butt joint joints (3) in a butt joint mode through thread sleeves (2), and PVC protective sleeves (6) are sleeved on the crimping aluminum pipe (8).
2. The HD crimp barrel of claim 1, wherein: the butt joint is characterized in that the butt joint head (3) and the thread sleeve (2) are installed in a butt joint mode through a butt joint sleeve (301), and convex ribs are evenly distributed on the butt joint sleeve (301).
3. The HD crimp barrel of claim 1, wherein: and a PE insulating sleeve (601) is arranged between the compression joint aluminum pipe (8) and the PVC protective sleeve (6), and two hooping rings (602) are sleeved at two ends of the PVC protective sleeve (6).
4. The HD crimp barrel of claim 1, wherein: and crimping grooves (801) are formed in the crimping aluminum pipes (8) on the two sides of the PVC protective sleeve (6).
5. The HD crimp barrel of claim 1, wherein: the end parts of the butt joint sleeves (4) are provided with clamping blocks, and the clamping blocks are fixedly connected with the inner wall in the compression joint aluminum pipe (8) through clamping grooves.
6. The HD crimp barrel of claim 1, wherein: the fastening screw piece (1) is of a hollow structure, and a sealing washer (302) is arranged between the butt joint (3) and the butt joint sleeve (301).