CN217882613U - Threading apparatus matching device - Google Patents

Abstract

The utility model relates to the technical field of building decoration, in particular to a threading device matching device, which comprises a threading device, a take-up reel and a transmission case, wherein the transmission case is provided with a plurality of groups of roller discs, each group comprises two roller discs, a wiring groove is formed between the two roller discs, and the wiring groove is communicated with a front end conduit; the transmission case is also provided with a manual crank, the manual crank is in transmission connection with the roller discs, when the manual crank rotates forwards, the two roller discs in the same group rotate oppositely, and when the manual crank rotates backwards, the two roller discs rotate oppositely; one end of the threading device is wound on the take-up reel, and the other end of the threading device sequentially penetrates through the wiring groove and the front end guide pipe; this device can push pre-buried conduit smoothly with the threading apparatus, returns smoothly and drags electric wire, collects the threading apparatus smoothly, with traditional bare-handed push pre-buried conduit with the threading apparatus, returns and drags electric wire and compare, has saved the manpower, has reduced and has covered the electric wire construction degree of difficulty secretly, has improved the speed that electric wire was worn to the threading apparatus, has improved the efficiency of construction.

Description

Threading apparatus matching device

Technical Field

The utility model relates to a building decoration technical field especially relates to a supporting device of threading apparatus.

Background

At present at electric pre-buried conduit secretly applying electric wire construction process, when penetrating electric wire pre-buried conduit in advance, because electric wire's texture is comparatively soft usually, pre-buried conduit route is longer, and has a plurality of bent angles usually, so the wire can not directly penetrate from the one end of conduit, wears out from the other end of conduit, consequently, needs the threading apparatus to assist the threading.

The threading apparatus commonly used in the market at present comprises a glass fiber reinforced plastic threading apparatus and a plastic steel threading apparatus, wherein threading apparatuses made of different materials are selected according to different pipe diameters, and are matched with warheads of different models; however, the threading apparatus that uses at present pushes the wire into the conduit by artifical bare-handed more, and electric wire draws the threading apparatus by artifical bare-handed more when back dragging, and construction strength is great, and construction cost is higher, and the efficiency of construction is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem to provide a can reduce electric pre-buried pipe threading construction strength, construction cost, improve the supporting device of threading apparatus of efficiency of construction.

Utility model solves the problem, the technical scheme who adopts is:

a threading device matching device comprises a threading device, a take-up reel and a transmission case, wherein a plurality of groups of roller discs are arranged on the transmission case, two roller discs are arranged in each group, a wiring groove is formed between the two roller discs, the wiring groove is communicated with a front end guide pipe, and the other end of the front end guide pipe is positioned in a pre-buried wire pipe; the transmission case is also provided with a manual crank, the manual crank is in transmission connection with the roller discs, when the manual crank rotates forwards, the two roller discs in the same group rotate oppositely, and when the manual crank rotates backwards, the two roller discs in the same group rotate oppositely; one end of the threading device is wound on the take-up reel, and the other end of the threading device sequentially penetrates through the wiring groove and the front end guide pipe.

Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:

this device can push pre-buried conduit smoothly with the threading apparatus, returns smoothly to dragging electric wire, collects the threading apparatus smoothly, with traditional bare-handed push pre-buried conduit with the threading apparatus, returns to dragging electric wire and compares, has saved the manpower, has reduced the hidden laying electric wire construction degree of difficulty, has improved the speed that the threading apparatus worn electric wire, has improved the efficiency of construction.

Preferably, the present invention further provides:

a transmission gear is sleeved on the manual crank, the outer edge of the roller wheel disc is in a tooth-shaped structure, and the transmission gear is meshed with the roller wheel disc; simple structure and convenient manufacture.

The wire outlet guide pipe is connected to the box body of the transmission box at one end and communicated with the wire distributing groove, a rotary joint is arranged at the other end, and the front end guide pipe is rotationally connected with the wire outlet guide pipe through the rotary joint; the outlet direction of the threading apparatus can be adjusted conveniently according to the actual position and direction of the embedded conduit on site.

The rotary joint is of a hollow round table structure, one end of the rotary joint is integrally connected to the tail end of the wire outlet pipe, the other end of the rotary joint is provided with a clamping groove, one end of the front-end pipe, which is communicated with the wire outlet pipe, is provided with a clamping protrusion matched with the clamping groove, and the clamping protrusion is rotatably connected in the clamping groove; the rotation is convenient.

The take-up reel comprises a disc rotating shaft, and an upper disc and a lower disc are connected to the disc rotating shaft; a disc penetrating bracket is arranged on the transmission case, and a disc rotating shaft is rotationally connected to the disc bracket; convenient to use, change take-up reel.

A holding handle is fixedly connected to the transmission case; when the manual crank is shaken, the transmission case is prevented from sliding.

Drawings

Fig. 1 is a schematic structural view of a threader matching device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a roller disc according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a rotary joint according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a manual crank according to an embodiment of the present invention.

In the figure: 1. a threading device; 2. a take-up reel; 201. a disk rotating shaft; 3. a transmission case; 4. a roller disc; 401. a wiring duct; 5. a manual crank; 501. a main rotating shaft; 502. a transmission gear; 6. a front end conduit; 601. clamping convex; 7. a wire outlet conduit; 701. a rotary joint; 7011. a card slot; 8. a disc holder; 9. and (4) holding the handle.

Detailed Description

The invention will be further described with reference to the following examples, which are intended only for better understanding of the invention and therefore do not limit the scope of the invention.

As shown in fig. 1 to 4, a threader matching device comprises a threader 1, a take-up reel 2 and a transmission case 3, wherein a plurality of groups of roller discs 4 are arranged on the transmission case 3, two roller discs 4 are arranged in each group, a wiring groove 401 is formed between the two roller discs 4 which are symmetrically arranged, the wiring groove 401 is communicated with a front end conduit 6, and the other end of the front end conduit 6 is positioned in a pre-embedded conduit; one end of the threading device 1 is wound on the take-up reel 2, and the other end of the threading device sequentially penetrates through the wiring groove 401 and the front end guide pipe 6; the transmission case 3 is also rotatably connected with a manual crank 5, the manual crank 5 is in transmission connection with the roller discs 4, when the manual crank 5 rotates forwards, the two roller discs 4 in the same group rotate backwards, the threading device 1 is sent out from the front end guide pipe 6, when the manual crank 5 rotates backwards, the two roller discs 4 in the same group rotate oppositely, and the threading device 1 is pulled back to the take-up reel 2; the two sides of the box body of the transmission box 3 are also fixedly connected with a holding handle 9; wherein, the threading apparatus 1 is a plastic steel threading apparatus 1, and the manual crank 5 and the roller wheel disk 4 can be in transmission connection through a gear, a chain or a belt.

Further, the manual crank 5 comprises a main rotating shaft 501 penetrating through the transmission case 3, a handle is arranged at the end part of the main rotating shaft 501 perpendicular to the main rotating shaft 501, a transmission gear 502 is fixedly sleeved on the main rotating shaft 501 of the manual crank 5, the outer edge of the roller disc 4 is in a tooth-shaped structure, the transmission gear 502 is meshed with the roller disc 4, and when the handle is rotated, the transmission gear 502 rotates to drive the roller disc 4 to rotate; the outer edge of the roller wheel disc 4 is provided with an upper layer of teeth and a lower layer of teeth, and the upper layer of teeth and the lower layer of teeth can play a role in limiting the thread penetrating device 1 while being rotationally connected with the transmission gear 502.

Furthermore, the device also comprises an outlet conduit 7, one end of the outlet conduit 7 is connected to the box body of the transmission box 3 and communicated with the wiring groove 401, the other end of the outlet conduit 7 is provided with a rotary joint 701, and the front end conduit 6 is rotationally connected with the outlet conduit 7 through the rotary joint 701; the front end guide pipe 6 comprises a horizontal part and an inclined part, the horizontal part is rotatably connected with the rotary joint 701, and when the position and the direction of an actual embedded conduit on site change, the outlet direction of the threading device 1 can be adjusted by rotating the front end guide pipe 6.

Furthermore, the rotary joint 701 is of a hollow round table structure, one end of the upper bottom is integrally connected to the tail end of the outgoing line guide pipe 7, a clamping groove 7011 is formed in the inner side of one end of the lower bottom, a clamping protrusion 601 matched with the clamping groove 7011 is arranged at one end, communicated with the outgoing line guide pipe 7, of the front end guide pipe 6, and the clamping protrusion 601 is rotatably connected into the clamping groove 7011.

Further, the take-up reel 2 can be directly made of a take-up device or can be made of a disc rotating shaft 201, and an upper disc and a lower disc are connected to the disc rotating shaft 201; be equipped with on the transmission case 3 and wear disc support 8, disc support 8 is connected with the back shaft including articulating the landing leg in 3 box sides of transmission case on the landing leg, and disc pivot 201 is the tubular structure, rotates to connect on disc support 8's back shaft.

When the wire threading device is used, the threading device 1 is coiled into the take-up reel 2, one end of the threading device 1 connected with a wire is drawn out, passes through the wire distributing groove 401, then passes through the wire outlet guide pipe 7 and the front end guide pipe 6, and is placed into the pre-buried wire guide pipe; a constructor holds the handle 9 by one hand and shakes the manual crank handle 5 by the other hand in the forward direction, the two roller discs 4 of each group rotate in opposite directions, the threader 1 in the take-up reel 2 is continuously pulled out, the front-end guide pipe 6 is pushed out, the threader 1 is continuously penetrated into the embedded conduit until the connecting end of the threader 1 penetrates out of the embedded conduit; after the threading apparatus 1 is connected with the electric wire, the manual crank 5 is reversely shaken to drive the two roller discs 4 of each group to rotate in opposite directions, and the threading apparatus 1 is continuously pulled back to the take-up disc 2 until the threading apparatus 1 pulls the electric wire out of the pre-buried wire tube.

The device can save manpower, reduce the construction difficulty of the hidden laying electric wire, improve the speed of the threading device 1 for threading the electric wire and improve the construction efficiency.

The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent variations made by using the contents of the specification and the drawings are included in the scope of the present invention.

Claims (6)

1. The utility model provides a supporting device of threading apparatus, includes threading apparatus (1), its characterized in that: the wire winding machine further comprises a wire winding disc (2) and a transmission case (3), wherein a plurality of groups of roller discs (4) are arranged on the transmission case (3), two roller discs (4) are arranged in each group, a wire distribution groove (401) is formed between the two roller discs (4), the wire distribution groove (401) is communicated with a front end guide pipe (6), and the other end of the front end guide pipe (6) is positioned in the embedded wire guide pipe; the transmission case (3) is also provided with a manual crank (5), the manual crank (5) is in transmission connection with the roller discs (4), when the manual crank (5) rotates forwards, the two roller discs (4) in the same group rotate oppositely, and when the manual crank (5) rotates backwards, the two roller discs (4) in the same group rotate oppositely; one end of the threading device (1) is wound on the take-up reel (2), and the other end of the threading device sequentially penetrates through the wiring groove (401) and the front end guide pipe (6).

2. The threader mating device of claim 1, wherein: a transmission gear (502) is sleeved on a main rotating shaft (501) of the manual crank (5), the outer edge of the roller wheel disc (4) is of a toothed structure, and the transmission gear (502) is meshed with the roller wheel disc (4).

3. The threader mating device of claim 1, wherein: the wire outlet device is characterized by further comprising a wire outlet guide pipe (7), one end of the wire outlet guide pipe (7) is connected to the box body of the transmission box (3) and communicated with the wire distributing groove (401), the other end of the wire outlet guide pipe is provided with a rotary joint (701), and the front end guide pipe (6) is rotatably connected with the wire outlet guide pipe (7) through the rotary joint (701).

4. The threader mating device of claim 3, wherein: the rotary joint (701) is of a hollow circular truncated cone structure, one end of the rotary joint is integrally connected to the tail end of the wire outlet guide pipe (7), the other end of the rotary joint is provided with a clamping groove (7011), one end, communicated with the wire outlet guide pipe (7), of the front end guide pipe (6) is provided with a clamping protrusion (601) matched with the clamping groove (7011), and the clamping protrusion (601) is rotatably connected into the clamping groove (7011).

5. The threader mating device of claim 1, wherein: the take-up reel (2) comprises a disc rotating shaft (201), and an upper disc and a lower disc are connected to the disc rotating shaft (201); a disc support (8) is arranged on the transmission case (3), and a disc rotating shaft (201) is rotatably connected to the disc support (8).

6. The threader mating device of claim 1, wherein: the transmission case (3) is also provided with a holding handle (9).

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