Threading machine for electrical installation

Abstract

The utility model relates to the technical field of threading machines, and discloses a threading machine for electrical installation, which comprises a base station; the replacement part is arranged at the top of the base station; the limiting part is arranged at the top of the base station; the threading machine is fixedly connected to the top of the base station; and the moving wheels are mounted at the bottom of the base station. A handle is held by hand, so that a brake disc is pulled, the brake disc drives a rectangular clamping block to slide, the rectangular clamping block is not connected with a second clamping groove in a clamped mode any more, along with continuous pulling of the handle, the rectangular clamping block slides into a first sliding groove, and meanwhile under limiting of the first sliding groove, a connecting disc is driven to slide; the connecting disc drives the sliding column to slide along the track of the rotating sleeve, so that the square clamping block is not connected with the first clamping groove in a clamped mode any more, the winding drum can be conveniently arranged on the outer wall of the rotating column in a sleeving mode, the sliding column is reversely slid, the square clamping block is clamped with the first clamping groove, the rectangular clamping block is clamped into the second clamping groove, and the effect of rapidly replacing and disassembling the winding drum is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire threading machines, in particular to a wire threading machine for electrical installation. Background Art

[0002] The wire threader, also known as the FRP wire threader (FRP perforator, FRP conduit perforator, perforator, conduit perforator, cable conduit perforator, cable perforator) is an excellent auxiliary tool for pulling the guide rope in the pipeline. The smooth and elastic surface allows the perforator to easily pass through narrow channels. The perforator consists of three parts: copper core, glass fiber reinforcement layer, high-pressure low-density polyethylene protective layer (smooth, strong, and resistant to harsh environment).

[0003] Wire threading machines are currently widely used in the field of electrical installation. In actual operation, it is often necessary to accurately select the appropriate wire model based on the specific size and characteristics of the pipe interior to complete efficient wire threading operations. However, most current wire threading machine designs are not convenient enough when faced with the need to replace or replace wires, which to a certain extent increases the complexity of operation and reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a wire threading machine for electrical installation, so as to achieve the above-mentioned purpose.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a wire threading machine for electrical installation, comprising: a base; a replacement part arranged at the top of the base; a limiting part arranged at the top of the base; a wire threading machine, fixedly connected to the top of the base; and a moving wheel, installed at the bottom of the base.

[0006] Preferably, the replacement part includes: a fixed seat, fixedly connected to the top of the base, the fixed seat is symmetrically arranged, and a placement groove is opened on the inner side of the fixed seat; a rotating column, rotatably connected to one side of the fixed seat, and a card slot 1 is opened at one end of the rotating column. The card slot 1 and the square card block are arranged to achieve the effect of synchronous rotation of the rotating column and the sliding column.

[0007] Preferably, the internal rotation of the fixed seat is connected to a rotating sleeve, the inner walls of the rotating sleeve are fixedly connected to a limiting column, the internal sliding connection of the rotating sleeve is connected to a sliding column, the interior of the sliding column is provided with a sliding opening 1, the sliding opening 1 is adapted to the limiting column, the outer wall of the sliding column is provided with a connecting groove, the connecting grooves are symmetrically arranged, one end of the sliding column is fixedly connected to a square block, the square block is engaged with the slot 1, and the setting of the limiting column is achieved to limit the sliding distance of the sliding column.

[0008] Preferably, a second card slot is provided on one side of the rotating sleeve, and the second card slots are equidistantly arranged around the circumference. One end of the sliding column is fixedly connected to a connecting disk, and a first slide groove is provided on one side of the connecting disk, and the first slide groove is equidistantly arranged around the circumference. A rectangular block is slidably connected inside the first slide groove, and the rectangular block is engaged with the second card slot.

[0009] Preferably, one end of the rectangular block is fixedly connected to a connecting column, one end of the connecting column extends outward through the connecting disk, one end of the connecting column is fixedly connected to the brake disk, a spring 1 is provided between the brake disk and the connecting disk, one end of the spring 1 is fixedly connected to one side of the brake disk, one end of the spring 1 is fixedly connected to one side of the connecting disk, one side of the brake disk is fixedly connected to a handle, and the setting of spring 1 enables the brake disk to be quickly reset.

[0010] Preferably, the limiting part includes: an electric telescopic column, fixedly connected to the inside of the connecting groove, and the electric telescopic column is symmetrically arranged; a gear, rotatably connected to the top of the base; a fixed rail, fixedly connected to the top of the base, and the setting of the fixed rail allows the tooth plate to slide along the set track.

[0011] Preferably, the telescopic end of the electric telescopic column is fixedly connected with a clamping pad, which is adapted to the connecting groove. The bottom of the gear is fixedly connected with a knob, and the bottom end of the knob extends downward through the base. The setting of the clamping pad fixes the reel relative to the rotating column and the sliding column.

[0012] Preferably, a tooth plate is slidably connected to the top of the fixed rail, one end of the tooth plate is fixedly connected to a limiting plate, the limiting plate is adapted to the placement groove, and the tooth plate is meshed with the gear.

[0013] The utility model provides a wire threading machine for electrical installation, which has the following beneficial effects:

[0014] (1) The utility model pulls the brake disc by holding the handle, so that the brake disc drives the rectangular block to slide, so that the rectangular block is no longer engaged with the second card slot. As the handle is continuously pulled, the rectangular block slides to the inside of the first slide. At the same time, under the limit of the first slide, the connecting disc is driven to slide, so that the connecting disc drives the sliding column to slide along the trajectory of the rotating sleeve, so that the square block is no longer engaged with the first card slot, which makes it easy to put the reel sleeve on the outer wall of the rotating column. The sliding column is slid in the opposite direction, so that the square block is engaged with the first card slot, and the rectangular block is stuck in the inside of the second card slot, so as to achieve the effect of quickly replacing and disassembling the reel.

[0015] (2) The utility model arranges the reel on the outer wall of the rotating column and the sliding column, and rotates the knob to make the knob drive the gear to rotate, so that the gear drives the tooth plate to slide along the track of the fixed rail, thereby driving the limit plates on both sides to move toward each other, thereby achieving the effect of the same sliding rate, so that the limit plates move the reel to position it at the center position, and then drive the electric telescopic column to make the clamping pad fix the inside of the reel, thereby achieving the effect of limiting and fixing the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the structure of the utility model;

[0017] Figure 2 This is the front view of the utility model;

[0018] Figure 3 This is a view of the replacement part of the utility model;

[0019] Figure 4 This is an exploded view of the replacement part of the utility model;

[0020] Figure 5 This is a view of the limiting part of the utility model.

[0021] In the figure: 1 base, 2 replacement part, 3 limit part, 4 threading machine, 5 moving wheel;

[0022] 211 fixing seat, 212 rotating column, 213 rotating sleeve, 214 limiting column, 215 sliding column, 216 square clamping block, 217 connecting plate, 218 rectangular clamping block, 219 connecting column, 220 brake disc, 221 spring 1, 222 handle;

[0023] 311 electric telescopic column, 312 clamping pad, 313 gear, 314 knob, 315 fixing rail, 316 tooth plate, 317 limit plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] Example 1

[0027] The preferred embodiment of the electrical installation threading machine provided by the present invention is as follows: Figure 1-5 As shown: A wire threading machine for electrical installation, including: a base 1; a replacement part 2 set on the top of the base 1; a limit part 3 set on the top of the base 1; a wire threading machine 4, fixedly connected to the top of the base 1; and a moving wheel 5, installed at the bottom of the base 1.

[0028] The replacement part 2 includes: a fixed seat 211, which is fixedly connected to the top of the base 1, the fixed seat 211 is symmetrically arranged, and a placement groove is opened on the inner side of the fixed seat 211; a rotating column 212, which is rotatably connected to one side of the fixed seat 211, and a card slot 1 is opened at one end of the rotating column 212.

[0029] The interior of the fixed seat 211 is rotatably connected to a rotating sleeve 213, and the inner walls of the rotating sleeve 213 are fixedly connected to a limiting column 214. The interior of the rotating sleeve 213 is slidably connected to a sliding column 215. A sliding opening 1 is provided inside the sliding column 215, and the sliding opening 1 is adapted to the limiting column 214. A connecting groove is provided on the outer wall of the sliding column 215, and the connecting grooves are symmetrically arranged. One end of the sliding column 215 is fixedly connected to a square block 216, and the square block 216 is engaged with the slot 1.

[0030] A second card slot is provided on one side of the rotating sleeve 213, and the second card slots are equidistantly arranged around the circumference. One end of the sliding column 215 is fixedly connected to a connecting disk 217, and a first slide groove is provided on one side of the connecting disk 217, and the first slide groove is equidistantly arranged around the circumference. A rectangular card block 218 is slidably connected inside the first slide groove, and the rectangular card block 218 is engaged with the second card slot.

[0031] One end of the rectangular block 218 is fixedly connected to a connecting column 219, one end of the connecting column 219 extends outward through the connecting disk 217, one end of the connecting column 219 is fixedly connected to the brake disk 220, a spring 221 is provided between the brake disk 220 and the connecting disk 217, one end of the spring 221 is fixedly connected to one side of the brake disk 220, one end of the spring 221 is fixedly connected to one side of the connecting disk 217, and a handle 222 is fixedly connected to one side of the brake disk 220.

[0032] The sliding post 215 is slid in the opposite direction, so that the square block 216 is engaged with the slot 1, and the rectangular block 218 is stuck in the second slot under the action of the spring 1 221, so that the rectangular block 218 is no longer engaged with the second slot.

[0033] Example 2

[0034] On the basis of Example 1, the preferred embodiment of the electrical installation threading machine provided by the present invention is as follows: Figure 1-5 As shown: the limiting part 3 includes: an electric telescopic column 311, which is fixedly connected to the inside of the connecting groove and is symmetrically arranged; a gear 313, which is rotatably connected to the top of the base 1; and a fixed rail 315, which is fixedly connected to the top of the base 1.

[0035] The telescopic end of the electric telescopic column 311 is fixedly connected to a clamping pad 312 , which is adapted to the connection groove. The bottom of the gear 313 is fixedly connected to a knob 314 , and the bottom end of the knob 314 extends downward through the base 1 .

[0036] A tooth plate 316 is slidably connected to the top of the fixed rail 315 . One end of the tooth plate 316 is fixedly connected to a limiting plate 317 . The limiting plate 317 is adapted to the placement slot. The tooth plate 316 is meshed with the gear 313 .

[0037] Furthermore, in this embodiment, after the reel is sleeved on the outer wall of the rotating column 212 and the sliding column 215, the knob 314 is rotated to cause the knob 314 to drive the gear 313 to rotate, so that the gear 313 drives the tooth plate 316 to slide along the track of the fixed rail 315, thereby driving the limit plates 317 on both sides to move toward each other, thereby achieving the effect of the same sliding rate, causing the limit plates 317 to move the reel to position it at the center position, and then driving the electric telescopic column 311 to cause the clamping pad 312 to fix the inside of the reel, thereby achieving the purpose of limiting and fixing the reel.

[0038] When in use, first, hold the handle 222 to pull the brake disc 220, so that the brake disc 220 drives the connecting post 219 to slide, and the connecting post 219 drives the rectangular block 218 to slide, so that the rectangular block 218 is no longer engaged with the second card slot. As the handle 222 is continuously pulled, the rectangular block 218 slides to the inside of the slide slot 1. At the same time, under the limit of the slide slot 1, the connecting disc 217 is driven to slide, so that the connecting disc 217 drives the sliding post 215 to slide along the trajectory of the rotating sleeve 213, so that the square block 216 is no longer engaged with the first card slot. Under the action of the limiting post 214, it slides to one end of the sliding port 1, making it easier to set the reel on the outer wall of the rotating post 212, and slide the sliding post 215 in the opposite direction, so that The square block 216 is engaged with the first card slot, so that under the action of the first spring 221, the rectangular block 218 is stuck into the inside of the second card slot, thereby achieving the purpose of quickly replacing and disassembling the reel; secondly, after the reel is sleeved on the outer wall of the rotating column 212 and the sliding column 215, the knob 314 is turned to make the knob 314 drive the gear 313 to rotate, so that the gear 313 drives the tooth plate 316 to slide along the track of the fixed rail 315, thereby driving the limit plates 317 on both sides to move toward each other, thereby achieving the effect of the same sliding rate, so that the limit plates 317 are used to move the reel to position it to the center position, and then the electric telescopic column 311 is driven to make the clamping pad 312 fix the inside of the reel, thereby achieving the purpose of limiting and fixing the reel.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A threading machine for electrical installation, characterized in that: It includes: abutment (1); a replacement portion (2) disposed on top of the base (1); A limiting portion (3) provided on the top of the base (1); A threading machine (4) is fixedly connected to the top of the base (1); A moving wheel (5) is mounted on the bottom of the base (1); The replacement part (2) includes: A fixing seat (211) is fixedly connected to the top of the base (1), the fixing seat (211) is symmetrically arranged, and a placement groove is provided on the inner side of the fixing seat (211); The rotating column (212) is rotatably connected to one side of the fixing seat (211), and a clamping slot 1 is provided at one end of the rotating column (212).

2. The electrical installation threading machine according to claim 1, characterized in that: The interior of the fixed seat (211) is rotatably connected to a rotating sleeve (213), the inner wall of the rotating sleeve (213) is fixedly connected to a limiting column (214), the interior of the rotating sleeve (213) is slidably connected to a sliding column (215), the interior of the sliding column (215) is provided with a sliding opening 1, the sliding opening 1 is adapted to the limiting column (214), the outer wall of the sliding column (215) is provided with a connecting groove, the connecting grooves are symmetrically arranged, one end of the sliding column (215) is fixedly connected to a square clamping block (216), and the square clamping block (216) is engaged with the clamping slot 1.

3. The electrical installation threading machine according to claim 2, characterized in that: A second card slot is provided on one side of the rotating sleeve (213), and the second card slots are equidistantly arranged around the circumference. One end of the sliding column (215) is fixedly connected to a connecting disk (217), and a first slide slot is provided on one side of the connecting disk (217), and the first slide slot is equidistantly arranged around the circumference. A rectangular card block (218) is slidably connected inside the first slide slot, and the rectangular card block (218) is engaged with the second card slot.

4. The electrical installation threading machine according to claim 3, characterized in that: One end of the rectangular block (218) is fixedly connected to a connecting column (219), one end of the connecting column (219) extends outward through the connecting disk (217), one end of the connecting column (219) is fixedly connected to a brake disk (220), a spring (221) is provided between the brake disk (220) and the connecting disk (217), one end of the spring (221) is fixedly connected to one side of the brake disk (220), one end of the spring (221) is fixedly connected to one side of the connecting disk (217), and one side of the brake disk (220) is fixedly connected to a handle (222).

5. The electrical installation threading machine according to claim 1, characterized in that: The limiting part (3) includes: An electric telescopic column (311) is fixedly connected to the interior of the connection groove, and the electric telescopic column (311) is symmetrically arranged; a gear (313) rotatably connected to the top of the base (1); The fixed rail (315) is fixedly connected to the top of the base (1).

6. The electrical installation threading machine according to claim 5, characterized in that: The telescopic end of the electric telescopic column (311) is fixedly connected to a clamping pad (312), and the clamping pad (312) is adapted to the connection groove. The bottom of the gear (313) is fixedly connected to a knob (314), and the bottom end of the knob (314) passes through the base (1) and extends downward.

7. The electrical installation threading machine according to claim 5, characterized in that: The top of the fixed rail (315) is slidably connected to a tooth plate (316), one end of the tooth plate (316) is fixedly connected to a limiting plate (317), the limiting plate (317) is adapted to the placement groove, and the tooth plate (316) is meshed with the gear (313).

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