CN210273329U

CN210273329U - Pipeline threading device for electric power construction

Info

Publication number: CN210273329U
Application number: CN201921549595.0U
Authority: CN
Inventors: 姜朝志; 颜程; 翟峰
Original assignee: Jiangsu Glens Sciences And Technology Co ltd
Current assignee: Jiangsu Glens Sciences And Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-04-07
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to an electric power construction technical field specifically is a pipeline threading apparatus for electric power construction, in order to solve the problem of house ornamentation electric power construction threading difficulty, the bottom of casing is fixed with the handle, and the front surface of casing is fixed with supplementary side and holds, the upper surface of casing rotates and is connected with the drum, and the inside position department that corresponds the drum of casing rotates and is connected with the pivot that extends to its outside, link to each other through the pivot connector is fixed between pivot and the drum. The utility model discloses small in size, portable operation satisfies domestic electric wire poling and uses, has solved the problem of house ornamentation electric power construction threading difficulty, has also compensatied the vacancy in market simultaneously, and it is convenient for vast electric power constructor to bring, has improved the construction progress, and tension device can offset the electric wire of different thicknesses, has increased the coefficient of friction of electric wire and wire feeding wheel, has improved and has sent line efficiency.

Description

Pipeline threading device for electric power construction

Technical Field

The utility model relates to an electric power construction technical field specifically is a pipeline threading apparatus for electric power construction.

Background

In the process of electric power construction, a thin electric wire needs to pass through a pipeline, and the electric wire is protected by using a hard shell of the pipeline, so that the service life and the safety of the electric wire are improved.

At present, threading devices on the market are large-sized, mainly aim at cables and do not aim at household electric wires, so that the electric wires need to be manually threaded into a PE pipeline little by little during decoration, and time and labor are wasted. Accordingly, those skilled in the art have provided a pipe threader for electric power construction to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline threading apparatus for electric power construction 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: a pipeline threading device for electric power construction comprises a shell, wherein a handle is fixed at the bottom of the shell, an auxiliary side handle is fixed on the front surface of the shell, a wire coil is rotatably connected to the upper surface of the shell, a rotating shaft extending to the outside of the shell is rotatably connected to the position, corresponding to the wire coil, inside the shell, a rotating shaft is fixedly connected between the rotating shaft and the wire coil through a rotating shaft connector, a wire feeding wheel is rotatably connected to the position, corresponding to the wire feeding wheel, of the upper surface of the shell, a motor fixedly connected with the wire feeding wheel is installed at the position, corresponding to the wire feeding wheel, of the top end of the inside of the shell, a tension device is arranged at the position, corresponding to the wire feeding wheel, of the upper surface of the shell, a wire guide cylinder is fixed to one side of the tension device, a wire cutting pliers is arranged at the position, corresponding to the wire guide cylinder, and the shell is, the wire coil is characterized in that an electric wire is wound on the inner side of the wire coil, one end of the electric wire is conveyed in the direction of the wire guide cylinder through the wire feeding wheel and the tension device, the end part of the electric wire is connected with a guide head, a switch is embedded into one side of the handle, and a storage battery is clamped at the bottom of the handle.

As a further aspect of the present invention: the tension device comprises an outer shell, the inner portion of the outer shell is located at the center and is provided with a guide rod, a spring is sleeved on the outer portion of the guide rod, a movable block is sleeved on one side, located at the spring, of the outer portion of the guide rod, limiting sliding blocks are fixed on the two sides of the movable block, a rotary rod is connected to the upper surface of each limiting sliding block in a rotating mode, a tension wheel is arranged above the outer shell, and one end of the rotary rod penetrates through the outer shell and is connected with the tension wheel.

As a further aspect of the present invention: the upper surface of shell has seted up the bar and has led to the groove to the position department that corresponds the rotary rod, and the diameter that the internal diameter that the groove was led to the bar is 5mm bigger than the diameter of rotary rod, and the length that the groove was led to the bar is 3/5 of shell total length, the spout has all been seted up to the inboard position department that corresponds limit slide of shell, the internal diameter of spout and limit slide's external dimension looks adaptation.

As a further aspect of the present invention: the guiding head is a component made of a metal spring tube, and a tying ring is arranged at the tail end of the guiding head.

As a further aspect of the present invention: the connecting rod is a cylindrical stainless steel component, one end of the connecting rod is fixedly connected with the shell, and the other end of the connecting rod is fixedly connected with a rotating pin of the wire cutting pliers.

As a further aspect of the present invention: the lower part of the wire coil is fixedly provided with a rotating rod, the rotating rod is connected with a rotating shaft through a rotating shaft connector, and the rotating shaft is rotatably connected with the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses small in size, portable operation satisfies domestic electric wire poling and uses, the problem of house ornamentation electric power construction threading difficulty has been solved, the vacancy in market has also been compensatied simultaneously, it is convenient for vast electric power constructor to bring, the construction progress has been improved, tension device can offset the electric wire of different thicknesses, the coefficient of friction of electric wire and wire feeding wheel has been increased, wire feeding efficiency has been improved, satisfy the transport of different thickness electric wires simultaneously, the practicality has been increased, the thread trimmer is directly cut the electric wire after the end of sending the line, the convenience has been increased.

Drawings

FIG. 1 is a schematic structural view of a pipe threader for electric power construction;

FIG. 2 is an enlarged view of a pipe threader for electric power construction at A in FIG. 1;

FIG. 3 is a schematic view illustrating a tension device in a pipe threader for electric power construction;

fig. 4 is a schematic view illustrating an internal structure of a housing in a pipe threader for electric power construction.

In the figure: 1. a housing; 2. an electric wire; 3. wire coils; 4. a guide head; 5. auxiliary side holding; 6. a switch; 7. a storage battery; 8. a grip; 9. a wire guide cylinder; 10. wire cutting pliers; 11. a connecting rod; 12. a tension device; 121. a housing; 122. a guide bar; 123. a movable block; 124. a limiting slide block; 125. rotating the rod; 126. a spring; 127. a tension pulley; 13. a motor; 14. a rotating shaft; 15. a rotating shaft connector; 16. a wire feeding wheel.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, an in the embodiment of the utility model, a pipeline threading apparatus for electric power construction, including casing 1, casing 1's bottom is fixed with handle 8, and casing 1's front surface is fixed with supplementary side and holds 5, casing 1's upper surface rotates and is connected with drum 3, and casing 1's inside position department that corresponds drum 3 rotates and is connected with the pivot 14 that extends to its outside, link to each other through pivot connector 15 is fixed between pivot 14 and the drum 3, the below of drum 3 is fixed with the bull stick, the bull stick links to each other through pivot connector 15 with pivot 14, pivot 14 rotates with casing 1 to be connected, can be convenient for change drum 3 through pivot connector 15.

A wire feeding wheel 16 is rotatably connected with the upper surface of the shell 1 at one side of the wire coil 3, a motor 13 fixedly connected with the wire feeding wheel 16 is arranged at the top end of the inside of the shell 1 corresponding to the position of the wire feeding wheel 16, a tension device 12 is arranged at the position of the upper surface of the shell 1 at the front side of the wire feeding wheel 16, a wire guide cylinder 9 is fixed on one side of the upper surface of the shell 1, which is positioned on the tension device 12, a wire cutting nipper 10 is arranged on one side of the shell 1, which corresponds to the position of the wire guide cylinder 9, a connecting rod 11 is a component made of columnar stainless steel, and one end of the connecting rod 11 is fixedly connected with the shell 1, the other end of the connecting rod 11 is fixedly connected with a rotating pin of the wire cutting pliers 10, and the wire can be directly cut by the wire cutting pliers 10 after the wire is fed, so that the functionality of the device is increased, the problem that an operator needs to put down the device in hand to find the scissors after the wire is fed is solved, and the working efficiency is effectively improved.

The shell 1 is connected with the wire cutting pliers 10 through the connecting rod 11, the wire 2 is coiled on the inner side of the wire coil 3, one end of the wire 2 is conveyed in the direction of the wire guide cylinder 9 through the wire feeding wheel 16 and the tension device 12, the end part of the wire 2 is connected with the guide head 4, the guide head 4 is a component made of a metal spring tube, the tail end of the guide head 4 is provided with a wire tying ring, the metal spring tube has good bending property and toughness, a guiding effect can be achieved in pipeline conveying, and conveying of a bent pipeline is met.

A switch 6 is embedded in one side of the handle 8, a battery 7 is clamped at the bottom of the handle 8, the tension device 12 comprises a housing 121, a guide rod 122 is arranged at the central position inside the housing 121, a spring 126 is sleeved outside the guide rod 122, a movable block 123 is sleeved on one side of the spring 126 outside the guide rod 122, a limit slider 124 is fixed on each of two sides of the movable block 123, a rotary rod 125 is rotatably connected to the upper surface of the limit slider 124, a tension wheel 127 is arranged above the housing 121, one end of the rotary rod 125 penetrates through the housing 121 to be connected with the tension wheel 127, a strip-shaped through groove is formed in the position of the upper surface of the housing 121 corresponding to the rotary rod 125, the inner diameter of the strip-shaped through groove is 5mm larger than the diameter of the rotary rod 125, the length of the strip-shaped through groove is 3/5 of the total length of the housing 121, and a sliding, the inner diameter of the chute is matched with the outer dimension of the limiting slide block 124, firstly, the tension pulley 127 is pulled backwards by hand, the space between the tension pulley 127 and the wire feeding wheel 16 can be changed by pulling the tension pulley 127 backwards, when the space reaches a certain distance, the electric wire 2 passes through the wire feeding wheel, meanwhile, the tension pulley 127 is slowly loosened, after the tension pulley 127 relieves the limitation of force, the movable block 123 is pushed along the direction of the guide rod 122 under the counter-acting force of the spring 126, the movable block 123 drives the tension pulley 127 to approach the wire feeding wheel 16 after being pushed, so that the electric wire 2 is clamped, one end of the electric wire 2 passes through the wire guide cylinder 9 after the adjustment is completed and is connected with the guide head 4, when the wire is threaded, the guide head 4 is inserted into the pipeline, the switch 6 is buckled to enable the storage battery 7 to supply power to the motor 13, the wire feeding wheel 16 is driven to rotate after the motor 13 operates, under the counterbalance of the tension pulley, the guide head 4 made of the metal spring tube can play a role in guiding in pipeline conveying in the conveying process, the conveying of a bent pipeline is met, and the practicability is improved.

The utility model discloses a theory of operation is: firstly, pulling the tension pulley 127 backwards by hand, changing the distance between the tension pulley 127 and the wire feeding wheel 16 by pulling the tension pulley 127 backwards, when the distance reaches a certain distance, passing the electric wire 2, simultaneously slowly loosening the tension pulley 127, after the tension pulley 127 releases the force limitation, pushing the movable block 123 along the direction of the guide rod 122 under the reaction force of the spring 126, after the movable block 123 pushes, driving the tension pulley 127 to approach the wire feeding wheel 16, so as to clamp the electric wire 2, after the adjustment is finished, passing one end of the electric wire 2 through the wire guide cylinder 9 to be connected with the guide head 4, when threading, inserting the head 4 into the pipeline, buckling the switch 6 to enable the storage battery 7 to supply power to the motor 13, driving the wire feeding wheel 16 to rotate after the motor 13 operates, under the support of the tension pulley 127, the electric wire 2 can be conveyed along the pipeline by friction force, and the guide head 4 made of metal spring pipe can play a role in pipeline conveying, satisfy the transport of crooked pipeline, increased the practicality, send the line and can directly cut with thread trimmer 10 after finishing, increased equipment functionality, solved and sent line completion back operating personnel still need put down the problem that the hand equipment went for the scissors, effectual work efficiency that has improved.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline threading device for electric power construction comprises a shell (1) and is characterized in that a handle (8) is fixed at the bottom of the shell (1), an auxiliary side holding part (5) is fixed on the front surface of the shell (1), a wire coil (3) is rotatably connected to the upper surface of the shell (1), a rotating shaft (14) extending to the outside of the shell is rotatably connected to the position, corresponding to the wire coil (3), of the inside of the shell (1), a rotating shaft (14) is fixedly connected between the rotating shaft (14) and the wire coil (3) through a rotating shaft connecting head (15), a wire feeding wheel (16) is rotatably connected to the position, located on one side of the wire coil (3), of the upper surface of the shell (1), a motor (13) fixedly connected with the wire feeding wheel is installed at the position, corresponding to the wire feeding wheel (16), of the top end of the inside of the shell (1), a tension device (12) is arranged at the position, located on the front side of the, and the upper surface of casing (1) is located one side of tension device (12) and is fixed with wire section of thick bamboo (9), the position department that one side of casing (1) corresponds wire section of thick bamboo (9) is provided with wire clipper (10), and links to each other through connecting rod (11) between casing (1) and wire clipper (10), electric wire (2) have been coiled to the inboard of drum (3), the direction of wire section of thick bamboo (9) is carried through wire feeding wheel (16) and tension device (12) to the one end of electric wire (2), and the end connection of electric wire (2) has direction head (4), switch (6) are installed in the one side embedding of handle (8), and the bottom block of handle (8) has battery (7).

2. The pipeline threading device for electric power construction according to claim 1, wherein the tension device (12) comprises a housing (121), a guide rod (122) is arranged in the housing (121) at a central position, a spring (126) is sleeved outside the guide rod (122), a movable block (123) is sleeved on one side of the spring (126) outside the guide rod (122), limiting sliding blocks (124) are fixed on two sides of the movable block (123), a rotating rod (125) is rotatably connected to the upper surface of each limiting sliding block (124), a tension wheel (127) is arranged above the housing (121), and one end of each rotating rod (125) penetrates through the housing (121) and is connected with the tension wheel (127).

3. The pipeline threading device for electric power construction according to claim 2, wherein a strip-shaped through groove is formed in the upper surface of the housing (121) at a position corresponding to the rotating rod (125), the inner diameter of the strip-shaped through groove is 5mm larger than the diameter of the rotating rod (125), the length of the strip-shaped through groove is 3/5 of the total length of the housing (121), sliding grooves are formed in the inner side of the housing (121) at positions corresponding to the limiting sliding blocks (124), and the inner diameter of the sliding grooves is matched with the outer size of the limiting sliding blocks (124).

4. The conduit threader for electric power construction according to claim 1, characterized in that the guiding head (4) is a member of a metal bourdon tube material, and the distal end of the guiding head (4) is provided with a lacing ring.

5. The pipeline threading device for electric power construction according to claim 1, wherein the connecting rod (11) is a cylindrical stainless steel member, one end of the connecting rod (11) is fixedly connected with the housing (1), and the other end of the connecting rod (11) is fixedly connected with a rotating pin of the thread trimmer (10).

6. The pipeline threading device for electric power construction as claimed in claim 1, wherein a rotating rod is fixed below the wire coil (3), the rotating rod is connected with a rotating shaft (14) through a rotating shaft connector (15), and the rotating shaft (14) is rotatably connected with the housing (1).