CN217521778U

CN217521778U - Be applied to cable of unifying more on climbing frame electric block

Info

Publication number: CN217521778U
Application number: CN202221112917.7U
Authority: CN
Inventors: 刘昌航
Original assignee: Zhaoqing Jiuyuan Technology Co ltd
Current assignee: Zhaoqing Jiuyuan Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-30
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a be applied to and climb cable of unifying more on frame electric block, including the connector of this end of body of cable body and connecting cable, the cable body includes insulating skin, sets up at insulating skin intraformational many conductor wires and insulating skin intraformational signal line, the connector includes insulator, sets up connecting portion and the thread bush of cover in the connecting portion periphery on the insulator, the inside cavity that is of connecting portion, the cavity is separated into a plurality of electricity and is connected chamber and signal connection chamber by the partition piece, the utility model discloses a many conductor wires and the integrated design of signal line setting in a cable can keep inside each conductor wire and signal line item performance unchangeable, have improved the tensile strength of signal line, have improved the wiring efficiency of construction, and the construction installation is more convenient, and the product application function is more. Further, the utility model discloses a tip is equipped with the connector of rapid stabilization installation, inserts in the socket and fixed through fixed cover during construction installation, and the installation or the dismantlement of being convenient for to convenient to overhaul or change.

Description

Be applied to cable of unifying more on climbing frame electric block

Technical Field

The utility model relates to an electric block controlgear technical field, concretely relates to be applied to and climb all-in-one cable on frame electric block.

Background

The electric hoist for climbing frame is a light crane, is suitable for the lifting system of climbing frame, and has the features of compact structure, small size, light weight, high efficiency, reliable braking, convenient use, low hoisting speed, light machine body weight, high machine part hardness and less wear. Is a necessary machine for improving the labor efficiency and the labor conditions. The existing electric hoist control system consists of a master control box and a plurality of branch control boxes. The general control box or the branch control boxes are respectively a box body formed by bending a metal plate, a control circuit board is fixedly installed in the box body through screws, a power socket and a signal socket are arranged at the bottom or the side wall of the box body, the general control box is respectively connected with the branch control boxes through a plurality of power lines and signal lines, and meanwhile each branch control box is connected with a load sensor through a sensing line. As is well known, the box body formed by bending the metal plate is complex to process, the precision of the box body is low, the shell surface is weak, the rigidity is not enough, the strength of the joints of the power socket, the signal socket and the shell is low, and after the power plug and the power socket are plugged and pulled out for many times, the power plug and the power socket are easy to loosen and have potential safety hazards. In addition, each power cord, signal line connect each branch accuse case alone, and not only the wiring is in disorder, improved the wiring degree of difficulty, be not convenient for installation or dismantlement, and single line tensile capacity is poor moreover, phenomenon such as contact failure has appeared easily, has influenced the result of use.

Disclosure of Invention

In order to overcome the defects of the prior art, the all-in-one cable applied to the climbing frame electric hoist is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a be applied to cable of unifying more on climbing frame electric block, includes cable body and the connector of connecting cable body tip, the cable body includes insulating skin, sets up at insulating skin intraformational many conductor wires and insulating skin intraformational signal line, the connector includes insulator, sets up connecting portion and the thread bush of cover in the connecting portion periphery on the insulator, the inside cavity that is of connecting portion, the cavity is separated into a plurality of electricity and is connected chamber and signal connection chamber by the partition piece, and the quantity in electricity connection chamber and signal connection chamber is corresponding with conductor wire and signal line respectively, and every conductor wire includes many winding copper silk threads and wraps up the insulating sheath outside the copper wire line, the end connection of copper silk thread has the terminal, the signal line includes signal transmission line, wraps up at the outside insulating shield layer of transmission line, sets up the spliced pole in transmission line tip, and the binding post and the connecting post penetrate through the insulating seat and extend into the corresponding electric connection cavity and the signal connection cavity.

In the present invention, the conductive wire is provided with three wires.

The utility model discloses in, the molding in electric connection chamber is inequality with the shape in signal connection chamber.

The utility model discloses in, be equipped with the junction position of being connected with the thread bush on the connector, install in the junction position thread bush slidable.

The utility model discloses in, the inner wall of thread bush is equipped with connecting thread.

The utility model has the advantages that: the utility model discloses a many conductor wires and the integrated design of signal line setting in a cable can keep inside each conductor wire and signal line item performance unchangeable, have improved the tensile strength of signal line, have improved wiring efficiency of construction, and the construction installation is more convenient, and product application function is more. Further, the utility model discloses a tip is equipped with the connector of rapid stabilization installation, inserts in the socket and fixed through fixed cover during construction installation, and the installation or the dismantlement of being convenient for to convenient to overhaul or change. The wiring terminal and the connecting column are both located in the electric connection cavity and the signal connection cavity of the insulating base, so that the exposure of an electric connection point is avoided, and the safety performance is high.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged sectional view taken along line A-A of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

fig. 4 is a sectional view taken along the direction B-B of fig. 3.

Detailed Description

Referring to fig. 1 to 4, the cable is unified to many that is applied to on climbing frame electric block that this embodiment provided, including cable body 1 and the connector 2 of connecting cable body 1 tip, cable body 1 includes insulating outer 11, sets up a signal line 13 in insulating outer 11 and the many conductor wires 12 in insulating outer 11, insulating outer 11 is made by crosslinked polyvinyl chloride, has good insulation and tensile strength. The conducting wires 12 are three and respectively correspond to the live wire, the zero wire and the ground wire.

Connector 2 includes insulating seat 21, sets up connecting portion 22 on insulating seat 21 and the thread bush 24 of cover in connecting portion 22 periphery, insulating seat 21 and connecting portion 22 are moulded plastics integrated into one piece by plastics. In this embodiment, the external shape of insulator seat 21 and connecting portion 22 is cylindric, and in actual production process, insulator seat 21 and connecting portion 22 still can be for square, irregular polygon etc. all can reach the technical effect of the utility model.

The connecting portion 22 is internally provided with a cavity, the cavity is divided into three electrical connection cavities 26 and a signal connection cavity 27 by the partition 25, and the number and the positions of the electrical connection cavities 26 and the signal connection cavities 27 correspond to the conductive lines 12 and the signal lines 13 respectively. Each conductor wire 12 comprises a plurality of wound copper wire wires and an insulating sheath 14 wrapped outside the copper wire wires, the end portions of the copper wire wires are connected with wiring terminals 15, the wiring terminals 15 are made of conductive metal, a connection cavity is formed in the bottom of each wiring terminal 15, the connection cavity is flattened after the copper wire wires are inserted into the connection cavity, physical connection and electric connection between the copper wire wires and the wiring terminals 15 can be achieved, and the lower portions of the wiring terminals 15 are connection platforms fixedly connected in an insulating base 21.

The signal line 13 includes signal transmission line, wraps up at the outside insulating shield layer 16 of transmission line, sets up the spliced pole 17 at the transmission line tip, shield layer 16 is wrapped up to the lower part of spliced pole 17 from the transmission line is started, and only the upper portion of spliced pole 17 exposes. The signal line 13 is a signal line with a 3.5mm joint in the prior art. The wiring column 15 and the connecting column 17 penetrate through the insulating base 21 and extend into the corresponding electric connection cavity 26 and the signal connection cavity 27, and the height of the wiring column 15 and the height of the connecting column 17 are lower than the depth of the inner cavity so as to ensure that metal is not exposed.

As a preferred embodiment, the shape of the electrical connection cavity 26 is different from the shape of the signal connection cavity 27, and the cross section of the signal connection cavity 27 is larger than the cross section of the electrical connection cavity 26, so that a constructor can position the electrical connection cavity quickly, and the installation efficiency is improved.

In this embodiment, be equipped with the junction site 28 of being connected with thread bush 24 on the connector 2, the annular trench that junction site 28 comprises relative bellied step, the afterbody card of thread bush 24 is in annular trench, and the inner wall of thread bush 24 is equipped with connecting thread, and when the rotatory tightening of thread bush 24, the slip drives connector 2 and inserts tightly, realizes swift stable connection. In addition, the connecting post 15 and the connecting post 17 are simultaneously wrapped by the connecting part 22 and the threaded sleeve 24, and the safety performance is high.

The above is only the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by the substantially same means, all belong to the protection scope of the present invention.

Claims

1. The utility model provides a be applied to cable of unifying more that climbs on frame electric block, includes cable body (1) and connector (2) of connecting cable body (1) tip, its characterized in that: cable body (1) is including insulating outer layer (11), set up many conductor wires (12) in insulating outer layer (11) and a signal line (13) in insulating outer layer (11), connector (2) are including insulating seat (21), connecting portion (22) and the thread bush (24) of cover in connecting portion (22) periphery that set up on insulating seat (21), connecting portion (22) are inside to be the cavity, the cavity is separated into a plurality of electricity and is connected chamber (26) and signal connection chamber (27) by partition piece (25), and the quantity of electricity connection chamber (26) and signal connection chamber (27) corresponds with conductor wire (12) and signal line (13) respectively, and every conductor wire (12) is including many winding copper silk threads and parcel at the outside insulating sheath (14) of copper silk thread, the end connection of copper silk thread has terminal (15), signal line (13) are including signal transmission line, The parcel is at outside insulating protection shielding layer (16) of transmission line, the spliced pole (17) of setting at the transmission line tip, terminal (15) and spliced pole (17) pass insulating seat (21) and stretch into corresponding electric connection chamber (26) and signal connection chamber (27) in.

2. The all-in-one cable applied to the climbing electric hoist according to claim 1, characterized in that: the conductive wire (12) is provided with three wires.

3. The all-in-one cable applied to the climbing electric hoist according to claim 1 or 2, wherein: the shape of the electric connection cavity (26) is different from the shape of the signal connection cavity (27).

4. The all-in-one cable applied to the climbing electric hoist according to claim 1, characterized in that: the connector (2) is provided with a connecting position (28) connected with the threaded sleeve (24), and the threaded sleeve (24) is slidably mounted in the connecting position (28).

5. The all-in-one cable applied to the climbing frame electric hoist as claimed in claim 4, characterized in that: the inner wall of the threaded sleeve (24) is provided with connecting threads.