CN218549334U - Novel building electrical installation lead device - Google Patents

Abstract

The utility model discloses a novel building electrical installation lead wire device, which relates to the field of building electrical installation. This new type of building electrical installation lead wire device includes a fixed cylinder, one end of which is inserted with a sealing block, one end of the fixed cylinder is provided with a threaded cylinder, and the inside of the fixed cylinder is rotatably connected with a threaded rod, The wiring mechanism includes a threaded shrapnel, which can clamp the line by rotating and compressing the threaded shrapnel. The adjustment mechanism includes a threaded block, a rotating rod and a roller. The threaded block is threaded on the outer surface of the threaded rod, and the rotation of the threaded rod drives the thread The block moves and the pivot lever rotates so that the outer surface of the roller conforms to the inner wall of the pipe. The novel lead wire device for building electrical installation is convenient for adjusting the unfolded position of the rollers and for fitting the rollers with the inner wall of the pipeline.

Description

A new type of building electrical installation lead wire device

technical field

The utility model relates to the technical field of building electrical installation, in particular to a novel building electrical installation lead wire device.

Background technique

The retrieved publication number is "CN216774121U". A new type of building electrical installation lead wire device includes a cylindrical lead wire body. The inner thread of the thread groove is connected with the lead end cover, and the lead bolt is penetrated on the lead end cover. Pass through the threading hole, and then screw the lead bolt into the lead end cover, so that the cable is stuck between the threading hole wall of the lead bolt and the lead end cover to realize the connection between the cable and the lead device, and then put the cylindrical lead body into the threading tube , the pulley on the cylindrical lead body is in contact with the inner wall of the threading pipe, and a vacuum cleaner is connected to the other end of the threading pipe. The cylindrical lead body occupies the threading pipe, and the vacuum cleaner forms a negative pressure in the threading pipe, and the cylindrical lead body moves along the threading pipe , Send the cable smoothly into the threading pipe.

When the utility model is in use, the position of the roller needs to be adjusted first, so that the outer surface of the roller can fit the inner wall of the pipe, and this utility model is not convenient for adjusting the roller, and multiple adjustments are required to make the outer surface of the roller fit the pipe. Combined, thereby reducing work efficiency, so we proposed a new type of building electrical installation lead device.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model discloses a new type of building electrical installation lead wire device to solve the above-mentioned background technology. When using the utility model, the position of the roller needs to be adjusted first, so that the outer surface of the roller can be aligned with the The inner walls of the pipes fit together, and the utility model is inconvenient to adjust the rollers, requiring multiple adjustments to make the outer surface of the rollers fit the pipes, thereby reducing the problem of work efficiency.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a new type of building electrical installation lead wire device, including:

A fixed cylinder, one end of the fixed cylinder is plugged with a sealing block, one end of the fixed cylinder is provided with a threaded cylinder, and the inside of the threaded cylinder is provided with a wiring mechanism;

The interior of the fixed cylinder is rotatably connected with a threaded rod, and an adjustment mechanism is installed on the outer surface of the threaded rod;

The wiring mechanism includes a threaded shrapnel, which can clamp the line by rotating and compressing the threaded shrapnel;

The adjustment mechanism includes a threaded block, a rotating rod and a roller. The threaded block is threaded on the outer surface of the threaded rod, and the rotation of the threaded rod drives the movement of the threaded block and the rotation of the rotating rod, so that the outer surface of the roller is in contact with the inner wall of the pipeline. fit.

Preferably, one end of the fixing cylinder is provided with an inserting cylinder, and the inside of the inserting cylinder is threaded with a threaded knob, and the threaded knob is inserted into the inside of the sealing block.

Preferably, both sides of the sealing block are in contact with the threaded knob and one side of the inserting cylinder respectively, and a plurality of rotating grooves are opened on the outer surface of the fixing cylinder.

Preferably, one end of the threaded elastic piece is provided with a circular block, and the outer surface of the threaded elastic piece is screwed to the inner wall of the threaded barrel, and the inner wall of the threaded barrel is provided with a slope.

Preferably, the rotating rod is rotatably connected to the outer surface of the threaded block, and the outer surface of the rotating rod fits with the inner wall of the rotating groove, the end of the rotating rod away from the threaded block is provided with a moving groove, and the inside of the rotating rod is provided with a chute.

Preferably, the inner wall of the chute is slidably connected with a fixed rod, and the two ends of the fixed rod are arranged on the inner wall of the fixed cylinder, and the inner wall of the moving groove is equipped with an elastic member.

Preferably, the end of the elastic member away from the inside of the moving groove is provided with a moving rod, and the outer surface of the moving rod is in contact with the inner wall of the moving groove, and the end of the moving rod away from the elastic member is rotatably connected to a roller.

The utility model discloses a novel building electrical installation lead wire device, which has the following beneficial effects:

1. This new type of building electrical installation lead wire device, by turning the threaded knob, the threaded knob is separated from the socket, so that the sealing block can be disassembled, and the sealing block can be replaced according to the size of the pipeline, and one end of the line can be inserted into the Insert the threaded spring into the threaded barrel and turn it in the circular block, and then insert the threaded spring into the threaded cylinder, and the rotation of the rotating block will drive the threaded spring to rotate, so that the slope of the threaded spring fits with the slope of the inner wall of the threaded cylinder, and Extrusion is generated, so that multiple threaded shrapnels clamp the circuit, which is convenient for connecting the circuit.

2. This new type of building electrical installation lead wire device, by rotating the threaded rod, the threaded rod rotates to drive the threaded block to move, and the threaded block moves to drive the two ends of the rotating rod to rotate in different directions, so that the rollers are unfolded, and the diameter of the rollers is expanded. It only needs to be larger than the diameter of the pipe, and then insert the fixed cylinder into the pipe so that the outer surface of the sealing block fits the inner wall of the pipe, and after insertion, the moving rod moves and compresses the elastic member, and the outer surface of the roller is made of the elastic member. Fitting with the inner wall of the pipeline is convenient for adjusting the position of the roller and facilitating the fitting of the outer surface of the roller with the inner wall of the pipeline.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the utility model fixed cylinder;

Fig. 3 is the utility model sectional structure schematic diagram;

Fig. 4 is a structural schematic diagram of the threaded shrapnel of the present invention;

Fig. 5 is a structural schematic diagram of the adjustment mechanism of the present invention.

In the figure: 1, fixed barrel; 101, plug-in barrel; 102, sealing block; 103, threaded knob; 104, rotating groove; 2, threaded barrel; 201, circular block; 202, threaded shrapnel; 3, threaded rod; 301, threaded block; 302, rotating rod; 303, moving groove; 304, chute; 305, fixed rod; 306, elastic piece; 307, moving rod; 308, roller.

Detailed ways

The embodiment of the utility model discloses a novel building electrical installation lead wire device.

According to accompanying drawings 1, 2 and 3, it includes a fixed cylinder 1, one end of the fixed cylinder 1 is plugged with a sealing block 102, one end of the fixed cylinder 1 is fixedly connected with a threaded cylinder 2, and the inside of the threaded cylinder 2 A wiring mechanism is fixedly connected, one end of the fixed cylinder 1 is fixedly connected with an insertion cylinder 101, and the inner thread of the insertion cylinder 101 is connected with a threaded knob 103, and the threaded knob 103 is inserted into the inside of the sealing block 102, and the two ends of the sealing block 102 The sides are respectively attached to the threaded knob 103 and one side of the insertion cylinder 101, and the outer surface of the fixed cylinder 1 is provided with a plurality of rotation grooves 104;

The inside of the fixed cylinder 1 is rotatably connected with a threaded rod 3, and an adjustment mechanism is installed on the outer surface of the threaded rod 3;

The wiring mechanism includes a threaded elastic piece 202, and the threaded elastic piece 202 can be rotated and compressed to clamp the line;

The adjustment mechanism includes a threaded block 301, a rotating rod 302 and a roller 308. The threaded block 301 is threaded on the outer surface of the threaded rod 3, and the rotation of the threaded rod 3 drives the threaded block 301 to move and the rotating rod 302 to rotate, so that the outer surface of the roller 308 Compatible with the inner wall of the pipe.

By turning the threaded knob 103, the threaded knob 103 is separated from the socket 101, so that the sealing block 102 can be disassembled to facilitate the replacement of the sealing block 102 according to the size of the pipeline, and one end of the line is inserted into the circular block 201, And between a plurality of threaded elastic pieces 202, then insert the threaded elastic pieces 202 into the threaded cylinder 2 and rotate, the rotation of the rotating block drives the threaded elastic pieces 202 to rotate, so that the slope of the threaded elastic pieces 202 fits with the slope of the inner wall of the threaded cylinder 2, and Extrusion is generated, so that multiple threaded elastic pieces 202 clamp the circuit, which is convenient for connecting the circuit.

According to accompanying drawing 4 and accompanying drawing 5, one end of threaded elastic piece 202 is fixedly connected with circular block 201, and the outer surface of threaded elastic piece 202 is threadedly connected with the inner wall of threaded barrel 2, and the inner wall of threaded barrel 2 is fixedly connected with inclined plane, The rotating rod 302 is connected to the outer surface of the threaded block 301 in rotation, and the outer surface of the rotating rod 302 fits with the inner wall of the rotating groove 104, and the end of the rotating rod 302 away from the threaded block 301 is provided with a moving groove 303, and the outer surface of the rotating rod 302 There is a chute 304 inside;

The inner wall of the chute 304 is slidably connected with a fixed rod 305, and the two ends of the fixed rod 305 are fixedly connected on the inner wall of the fixed cylinder 1, and the inner wall of the moving groove 303 is equipped with an elastic member 306, and the elastic member 306 is far away from one end of the moving groove 303. A moving rod 307 is fixedly connected, and the outer surface of the moving rod 307 fits the inner wall of the moving groove 303, and the end of the moving rod 307 away from the elastic member 306 is rotatably connected with a roller 308;

By turning the threaded rod 3, the threaded rod 3 rotates to drive the threaded block 301 to move, and the threaded block 301 moves to drive the two ends of the rotating rod 302 to rotate in different directions, so that the roller 308 is expanded, and the diameter of the rolled wheel 308 is larger than the diameter of the pipeline. That is, the fixed cylinder 1 is then inserted into the pipeline, so that the outer surface of the sealing block 102 is attached to the inner wall of the pipeline, and after the insertion, the moving rod 307 moves and compresses the elastic member 306, and the outer surface of the roller 308 is moved by the elastic member 306. The surface fits the inner wall of the pipeline, which is convenient for adjusting the position of the roller 308, and facilitates the outer surface of the roller 308 to fit the inner wall of the pipeline.

Working principle: When a new type of building electrical installation lead wire device is used, first turn the threaded knob 103 to separate the threaded knob 103 from the socket 101, so that the sealing block 102 can be disassembled to facilitate the replacement of the seal according to the size of the pipe Block 102, and insert one end of the line into the circular block 201, and between a plurality of threaded elastic pieces 202, then insert the threaded elastic pieces 202 into the threaded cylinder 2 and rotate, the rotation of the rotating block drives the threaded elastic pieces 202 to rotate, so that the threaded The slope of the elastic piece 202 fits with the slope of the inner wall of the threaded cylinder 2 and is squeezed, so that a plurality of threaded elastic pieces 202 clamp the circuit, which is convenient for connecting the circuit;

Then rotate the threaded rod 3, the threaded rod 3 rotates to drive the threaded block 301 to move, and the two ends of the threaded block 301 to drive the rotating rod 302 to rotate in different directions, so that the roller 308 is launched, and the diameter of the roller 308 is larger than the diameter of the pipeline That is, the fixed cylinder 1 is then inserted into the pipeline, so that the outer surface of the sealing block 102 is attached to the inner wall of the pipeline, and after the insertion, the moving rod 307 moves and compresses the elastic member 306, and the outer surface of the roller 308 is moved by the elastic member 306. The surface fits the inner wall of the pipeline, which is convenient for adjusting the position of the roller 308, and facilitates the outer surface of the roller 308 to fit the inner wall of the pipeline.

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 art 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 novel building electrical installation lead device, comprising:

the device comprises a fixed cylinder (1), wherein a sealing block (102) is inserted into one end of the fixed cylinder (1);

one end of the fixed cylinder (1) is provided with a threaded cylinder (2), and a wiring mechanism is arranged inside the threaded cylinder (2);

the method is characterized in that:

a threaded rod (3) is rotatably connected inside the fixed cylinder (1), and an adjusting mechanism is mounted on the outer surface of the threaded rod (3);

the wiring mechanism comprises a thread spring plate (202), and the thread spring plate (202) can clamp the circuit by rotating and compressing;

adjustment mechanism includes screw block (301), dwang (302) and gyro wheel (308), screw block (301) threaded connection is at the surface of threaded rod (3), and threaded rod (3) rotate and drive screw block (301) and remove and dwang (302) rotate, is convenient for make the surface of gyro wheel (308) laminate with the inner wall of pipeline mutually.

2. The novel building electrical installation lead device of claim 1, characterized in that: one end of the fixed cylinder (1) is provided with an inserting cylinder (101), the inner thread of the inserting cylinder (101) is connected with a thread knob (103), and the thread knob (103) is inserted in the sealing block (102).

3. The novel building electrical installation lead device of claim 2, wherein: the two sides of the sealing block (102) are respectively attached to one side of the threaded knob (103) and one side of the inserting cylinder (101), and the outer surface of the fixed cylinder (1) is provided with a plurality of rotating grooves (104).

4. The novel building electrical installation lead device of claim 1, characterized in that: one end of the thread elastic sheet (202) is provided with a round block (201), the outer surface of the thread elastic sheet (202) is in threaded connection with the inner wall of the thread cylinder (2), and the inner wall of the thread cylinder (2) is provided with an inclined plane.

5. The novel building electrical installation lead device of claim 1, characterized in that: dwang (302) are rotated and are connected the surface at screw block (301), and the surface of dwang (302) is laminated with the inner wall that rotates groove (104) mutually, shifting chute (303) have been seted up to the one end that screw block (301) were kept away from in dwang (302), and spout (304) have been seted up to the inside of dwang (302).

6. The novel building electrical installation lead device of claim 5, wherein: the inner wall of the sliding groove (304) is connected with a fixing rod (305) in a sliding mode, two ends of the fixing rod (305) are arranged on the inner wall of the fixing barrel (1), and an elastic part (306) is arranged on the inner wall of the moving groove (303).

7. The novel building electrical installation lead device of claim 6, wherein: one end, far away from the inside of the moving groove (303), of the elastic piece (306) is provided with a moving rod (307), the outer surface of the moving rod (307) is attached to the inner wall of the moving groove (303), and one end, far away from the elastic piece (306), of the moving rod (307) is rotatably connected with a roller (308).

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