CN218275865U - Cable connection and fixing mechanism for electrical equipment installation - Google Patents

Abstract

The utility model discloses a fixed establishment is connected to cable that electrical equipment installation was used relates to electrical equipment installation field. This fixed establishment is connected to cable that electrical equipment installed usefulness includes the guide rail, the top of guide rail is provided with a plurality of evenly distributed's fixed orifices, the top of guide rail is provided with array distribution's wire holder, be provided with multiunit wiring mouth on the wire holder, the bottom of wire holder is provided with and is used for installation and radiating mechanism, and this mechanism includes mounting bracket and heat dissipation frame, both sides all are provided with carding mechanism around the top of heat dissipation frame and be located the wire holder. This cable connection fixed establishment for electrical equipment installation can carry out the modularization installation to the connection terminal through the mounting bracket, makes the connection terminal use according to the quantity combination of cable, conveniently connects fixedly to electrical equipment's cable, simultaneously, can dispel the heat to the cable through the heat dissipation frame, avoids electrical equipment operation in-process cable overheated and influence power transmission efficiency.

Description

Cable connection and fixing mechanism for electrical equipment installation

technical field

The utility model relates to the technical field of electrical equipment installation, in particular to a cable connection and fixing mechanism for electrical equipment installation.

Background technique

Electrical equipment is a general term for generators, transformers, power lines, circuit breakers and other equipment in the power system, and is the key to the normal operation and transmission of power.

In the process of installing electrical equipment, a connection and fixing mechanism is usually used to connect the cables, and to enhance the protection of the cable joints, enhance the fixing effect of the cables, and avoid the loosening and damage of the cable joints.

When the existing connection and fixing mechanism fixes the cables, it cannot be freely adjusted according to the number of cables of the electrical equipment. During the connection process, there are often too many remaining interfaces of the connection and fixing mechanism. In addition, when multiple groups of cables are fixed When connecting, the cables are messy, and the heat dissipation effect on the cables is poor, which in turn affects the power transmission efficiency of the cables. Therefore, we propose a cable connection and fixing mechanism for electrical equipment installation.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model discloses a cable connection and fixing mechanism for electrical equipment installation to solve the problems of inconvenient adjustment of the connection and fixing mechanism and poor heat dissipation of cables proposed in the above background technology.

(2) Technical solution

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a cable connection and fixing mechanism for electrical equipment installation, including a guide rail, and the top of the guide rail is provided with a number of evenly distributed fixing holes:

An array of wiring sockets is arranged above the guide rail, and multiple sets of wiring ports are arranged on the wiring sockets for connecting and fixing the cables;

The bottom of the terminal block is provided with a mechanism for installation and heat dissipation, and the mechanism includes a mounting frame and a cooling frame;

A carding mechanism is provided above the heat sink and on both sides of the front and back of the wiring seat for carding and separating the cables.

Preferably, a pressure piece is provided on the inner side of the wiring opening and near the top end, and an adjustment screw connected with the pressure piece is provided on the top of the wire socket and near the edge.

Preferably, mutually symmetrical sliders are provided at the bottom of the mounting bracket and near the edges, and the sliders are slidably connected to the guide rails.

Preferably, the inside of the cooling frame is a hollow structure, and several evenly distributed reinforcing frames are arranged on the inner side of the cooling frame and near the edge.

Preferably, the carding mechanism includes a connecting seat and a fixing frame, the connecting seat is arranged on the top of the heat sink and near the edge, and a slot is provided on the side wall of the connecting seat near the bottom end.

Preferably, the fixing frame is arranged on the outside of the connecting seat, and a block is provided on the inner wall of the connecting seat near the bottom end, and the block is engaged with the slot, and the bottom of the fixing frame is provided with Connecting holes symmetrical to each other.

Preferably, snap rings are provided on the connecting seat near the edge, on the top of the fixing frame and near the center, and arcs corresponding to the snap rings are provided on the connecting seat and the fixing frame. platen.

The utility model discloses a cable connection and fixing mechanism for installing electrical equipment, which has the following beneficial effects:

1. The cable connection and fixing mechanism for the installation of electrical equipment is provided with a terminal block, a mounting frame and a cooling frame. When connecting and fixing the cables, the mounting frame can realize the modular installation of the terminal block. According to The number of cables is combined with multiple groups of wire seats to avoid too many remaining interfaces of the connection and fixing mechanism, so as to facilitate the connection and fixing of cables of electrical equipment. The air circulation effect facilitates the heat dissipation of the connected cables, avoiding the overheating of the cables during the operation of electrical equipment and affecting the power transmission efficiency.

2. The cable connection and fixing mechanism used for the installation of electrical equipment is provided with a connection seat and a fixing frame. During the cable connection process, the snap ring and the arc-shaped pressure plate cooperate with each other to further fix the cable, and the The lines on the front and rear sides of the terminal block are separated and combed to avoid messy cables. At the same time, there are large gaps on the outside of each cable to facilitate the heat dissipation of the cables.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a structural schematic diagram of the utility model connecting mechanism;

Fig. 3 is a structural schematic diagram of the utility model wiring seat;

Fig. 4 is a structural schematic diagram of the utility model mounting frame;

Fig. 5 is a schematic diagram of the structure of the connecting seat of the present invention.

In the figure: 1. Guide rail; 11. Fixing hole; 2. Terminal block; 21. Wiring port; 22. Press piece; 221. Adjusting screw; 3. Mounting frame; 31. Slider; Frame; 4, connection seat; 41, draw-in slot; 42, fixed frame; 421, block; 422, connection hole; 43, snap ring; 44, arc pressure plate.

detailed description

The embodiment of the utility model discloses a cable connection and fixing mechanism for installing electrical equipment.

According to accompanying drawings 1 to 5, including the guide rail 1, a number of evenly distributed fixing holes 11 are provided on the guide rail 1, and the guide rail 1 can be fixed through the fixing holes 11:

The top of the guide rail 1 is provided with a terminal block 2 distributed in an array, and the terminal block 2 is provided with a plurality of sets of wiring ports 21 for connecting and fixing the cables;

The bottom of the terminal block 2 is provided with a mechanism for installation and heat dissipation, which mechanism includes a mounting frame 3 and a cooling frame 32;

A carding mechanism is provided above the heat sink 32 and on both sides of the front and rear sides of the wire base 2 for carding and separating the cables.

The connection port 21 is distributed in the terminal block 2 in the shape of a character. The inner side of the connection port 21 and near the top are provided with a pressing piece 22. The top of the terminal block 2 and near the edge are screwed with an adjusting screw 221 connected to the pressing piece 22. The bottom end of the screw 221 is connected to the pressing piece 22 by rotation. After the cable joint is put into the wiring port 21, the adjusting screw 221 can be turned to drive the pressing piece 22 to move downward, thereby connecting and fixing the cable joint. The port 21 can connect and fix multiple groups of wire harnesses of the same cable, thereby enhancing the effect of fixing the cables.

The bottom of the mounting frame 3 and near the edge are provided with mutually symmetrical sliders 31, the sliding block 31 is integrally formed with the mounting frame 3, the sliding block 31 is slidably connected with the guide rail 1, and is fixedly connected with the fixing hole 11 by bolts. 3. Modular installation of the terminal block 2 can be realized, and then multiple sets of terminal blocks 2 can be used in combination according to the number of cables, which is convenient for connecting and fixing the cables of electrical equipment, reduces space occupation, and facilitates installation of other equipment.

The inside of the cooling frame 32 is a hollow structure, and the inner side of the cooling frame 32 and near the edge are provided with a number of evenly distributed reinforcement frames 321. Guide and enhance the air circulation effect at the bottom of the terminal block 2, so as to facilitate the heat dissipation of the connected cables, and prevent the cables from being overheated during the operation of the electrical equipment and affecting the power transmission efficiency.

The carding mechanism includes a connecting base 4 and a fixing frame 42 , the connecting base 4 is arranged on the top of the heat sink 32 and near the edge, and a slot 41 is provided on the side wall of the connecting base 4 near the bottom.

The fixed frame 42 is arranged on the outside of the connecting seat 4, and the inner wall of the connecting seat 4 is provided with an integrally formed clamping block 421 near the bottom end. Symmetrical connecting holes 422 , the fixing frame 42 is fixedly connected with the cooling frame 32 by using bolts through the connecting holes 422 , so that the fixing frame 42 further fixes the cables on the front and rear sides of the terminal block 2 to prevent the cables from loosening.

On the connecting seat 4 and near the edge, on the top of the fixed frame 42 and near the center, a snap ring 43 is arranged, and the snap ring 43 is snap-fitted with the cable. The corresponding arc-shaped pressing plate 44, when the fixing frame 42 is installed and fixed, the cables can be further fixed through the mutual cooperation of the snap ring 43 and the arc-shaped pressing plate 44, and the lines on the front and rear sides of the terminal block 2 can be separated and sorted out. Avoid messy cables, and at the same time, there are large gaps on the outside of each cable to facilitate the heat dissipation of the cables.

Working principle: When a cable connection and fixing mechanism for installing electrical equipment is in use, the guide rail 1 is fixed with bolts through the fixing hole 11, and then an appropriate number of terminal blocks 2 are selected according to the number of cables of the electrical equipment , and then, the mobile terminal block 2 drives the mounting frame 3 to move, so that the slider 31 is slidably connected to the guide rail 1, and is fixedly connected to the fixing hole 11 through bolts, so that the mounting frame 3 performs modular installation on the terminal block 2;

Further, when performing cable connection, put the cable joint into the wiring port 21, and then turn the adjusting screw 221 to drive the pressing piece 22 to move downward, so that the pressing piece 22 can connect and fix the cable joint, so that the wiring Seat 2 connects and fixes multiple groups of wire harnesses of the same cable;

Further, the cables are snap-engaged with the connecting seat 4 and the snap ring 43 on the fixed frame 42 respectively, and then the fixed frame 42 is moved to make the clip block 421 snap-fit with the slot 41, so that the fixed frame 42 passes through the connecting hole 422 is fixedly connected with the heat sink 32 by bolts, so that the snap ring 43 and the arc-shaped pressure plate 44 cooperate with each other to further fix the cables, and separate and comb the lines on the front and rear sides of the terminal block 2 to avoid messy cables. , there is a large gap outside each cable, which facilitates the heat dissipation of the cables.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A cable connection and fixing mechanism for electrical equipment installation, comprising: A guide rail (1), the top of the guide rail (1) is provided with a number of uniformly distributed fixing holes (11); It is characterized in that: above the guide rail (1) is provided with an array of wire sockets (2), and the wire socket (2) is provided with multiple groups of wire ports (21) for connecting and fixing the cables; The bottom of the terminal block (2) is provided with a mechanism for installation and heat dissipation, and the mechanism includes a mounting frame (3) and a cooling frame (32); A carding mechanism is provided above the cooling rack (32) and on both sides of the front and back of the wiring seat (2), for carding and separating the cables. 2. A cable connection and fixing mechanism for installing electrical equipment according to claim 1, characterized in that: a pressing piece (22) is provided on the inner side of the wiring opening (21) and near the top end, and the wiring An adjustment screw (221) connected to the pressing piece (22) is provided on the top of the seat (2) and near the edge. 3. A cable connection and fixing mechanism for electrical equipment installation according to claim 1, characterized in that: the bottom of the installation frame (3) and near the edge are provided with mutually symmetrical sliders (31), The slider (31) is slidingly connected with the guide rail (1). 4. A cable connection and fixing mechanism for installing electrical equipment according to claim 1, characterized in that: the inside of the cooling frame (32) is a hollow structure, and the inside of the cooling frame (32) is close to Several evenly distributed reinforcing frames (321) are arranged at the edge. 5. A cable connection and fixing mechanism for installing electrical equipment according to claim 1, characterized in that: the carding mechanism includes a connecting seat (4) and a fixing frame (42), and the connecting seat (4) It is arranged on the top of the cooling frame (32) and close to the edge, and a card slot (41) is provided on the side wall of the connection seat (4) close to the bottom end. 6. A cable connection and fixing mechanism for electrical equipment installation according to claim 5, characterized in that: the fixing frame (42) is arranged outside the connecting seat (4), and the connecting seat (4) A block (421) is provided on the inner wall near the bottom end, and the block (421) is engaged with the slot (41), and the bottom of the fixed frame (42) is provided with mutually symmetrical connection holes ( 422). 7. A cable connection and fixing mechanism for installing electrical equipment according to claim 6, characterized in that: the connection seat (4) is on and close to the edge, and the top of the fixing frame (42) is close to A snap ring (43) is arranged at the center, and an arc-shaped pressing plate (44) corresponding to the snap ring (43) is arranged on the connecting seat (4) and the fixing frame (42).

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