CN212392589U

CN212392589U - Threading device for electrical pipe

Info

Publication number: CN212392589U
Application number: CN202020975952.6U
Authority: CN
Inventors: 王争气; 崔潍卿; 董臣亮; 张智翔; 刘福成
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-22
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses an electrician tube threading device, which comprises a negative pressure device (1), a handle (2), a first connecting tube (3), a second connecting tube (4), a negative pressure sucker (5) and a threading rope (6); the first connecting pipe (3), the handle (2) and the second connecting pipe (4) are sequentially connected and communicated to form a negative pressure pipeline, and one end of the negative pressure pipeline is connected with the output end of the negative pressure device (1); the negative pressure sucker (5) is of a cambered surface cover body structure, and the middle part of the negative pressure sucker (5) is provided with an opening and is connected with the other end of the negative pressure pipeline; the edge of negative pressure sucking disc (5) laminates on wall body (8) of electrician's pipe (7) one end, and negative pressure sucking disc (5) cover electrician's pipe (7) completely, makes the negative pressure pipeline pass through negative pressure sucking disc (5) and communicates with electrician's pipe (7), wears cotton rope (6) and introduces electrician's pipe (7) in from electrician's pipe (7) other end. The utility model discloses can be used for detecting whether the electrician's pipe is unblocked, can assist the threading of cable conductor to lay simultaneously, improve threading efficiency greatly.

Description

Threading device for electrical pipe

Technical Field

The utility model relates to an electrician's construction equipment especially relates to an electrician's pipe threading device.

Background

In the building construction, in order to guarantee safety and pleasing to the eye, all kinds of cables are all installed in the spool of reserving inside wall body or the floor. When threading in the spool, because the pipeline has more turning usually, the cable conductor is difficult to pass, probably has the condition of shriveling, destruction spool and causing the spool to block up in the structure work progress in addition. The method for threading in the pipe in the prior art comprises the following steps: the thin steel wire is used as a lead, the cable is tied to the steel wire from one end of the pipeline to the other end of the pipeline, and the cable is pulled and threaded through the steel wire. However, the wiring pipeline usually has more than three inflection points, is difficult to pass at one time, can finish threading only by pulling the steel wire from the other end once or for many times, and can continue construction after treatment when encountering a blocked spool, thereby having troublesome operation, time and labor waste and low efficiency.

Disclosure of Invention

An object of the utility model is to provide an electrician's pipe threading device can be used for detecting whether the electrician manages unblocked, and the threading that can the auxiliary cable line simultaneously is laid, improves threading efficiency greatly.

The utility model discloses a realize like this:

an electrician tube threading device comprises a negative pressure device, a handle, a first connecting tube, a second connecting tube, a negative pressure sucker and a threading rope; the first connecting pipe, the handle and the second connecting pipe are sequentially connected and communicated to form a negative pressure pipeline, and one end of the negative pressure pipeline is connected with the output end of the negative pressure device; the negative pressure sucker is of a cambered surface cover body structure, and the middle part of the negative pressure sucker is provided with an opening and is connected with the other end of the negative pressure pipeline; the edge laminating of negative sucker is on the wall body of electrician's pipe one end, and negative sucker covers the one end tip of electrician's pipe completely, makes the negative pressure pipeline pass through negative sucker and electrician's pipe intercommunication, and it is intraductal to wear the cotton rope to introduce electrician from the other end of electrician's pipe.

The first connecting pipe is a corrugated hose.

The second connecting pipe is a hard straight pipe.

The diameter of the end part of the negative pressure sucker is larger than that of the electrical tube.

The diameter of the end part of the negative pressure sucker is 15 cm.

The handle is provided with a wind power adjusting button which is electrically connected with the negative pressure device.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses can drive through the negative pressure air current and wear the cotton rope and detect whether unblocked of electrician's pipe to handle the pipeline that blocks up in advance, can lay through the on-the-spot threading that runs through electrician's pipe's threading rope auxiliary cable line simultaneously, improved the efficiency of construction of intraductal threading greatly, reduced the construction degree of difficulty.

2. The utility model discloses simple manufacture, it is convenient, safe to use, can have enough to meet the need recycling, labour saving and time saving, reduction in production cost is particularly useful for the building engineering field.

Drawings

Fig. 1 is a front view of the electrical tube threading device of the present invention;

fig. 2 is a schematic view of the utility model of an electrician's pipe threading device.

In the figure, a negative pressure device 1, a handle 2, a wind power adjusting button 21, a first connecting pipe 3, a second connecting pipe 4, a negative pressure sucker 5, a threading rope 6, an electrical pipe 7 and a wall body 8 are arranged.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 and 2, an electrical conduit threading device includes a negative pressure device 1, a handle 2, a first connecting pipe 3, a second connecting pipe 4, a negative pressure suction cup 5 and a threading rope 6; the first connecting pipe 3, the handle 2 and the second connecting pipe 4 are sequentially connected and communicated to form a negative pressure pipeline, and one end of the negative pressure pipeline is connected with the output end of the negative pressure device 1; the negative pressure sucker 5 is of a cambered surface cover body structure, and the middle part of the negative pressure sucker 5 is provided with an opening and is connected with the other end of the negative pressure pipeline; the edge of negative pressure suction cup 5 laminates on the wall body 8 of electrician's pipe 7 one end, and negative pressure suction cup 5 covers the one end tip of electrician's pipe 7 completely, makes the negative pressure pipeline pass through negative pressure suction cup 5 and communicates with electrician's pipe 7, and threading rope 6 is followed the other end of electrician's pipe 7 and is introduced in electrician's pipe 7.

The first connecting pipe 3 can adopt a corrugated hose, and can be twisted and stretched to adapt to threading use at different heights and positions.

The second connecting pipe 4 can be a hard straight pipe, force can be applied and transmitted conveniently, the negative pressure sucker 5 can be attached to the wall body 8, and the negative pressure sucker 5 is prevented from loosening and falling.

The diameter of the end part of the negative pressure sucker 5 is larger than that of the electrical pipe 7, preferably, the diameter of the end part of the negative pressure sucker 5 is about 15cm, the negative pressure sucker 5 with an arc-shaped cover body structure can be made of transparent rubber materials, and whether the thread penetrating rope 6 is led out from the electrical pipe 7 to the negative pressure sucker 5 under the driving of negative pressure airflow is convenient to observe.

The handle 2 is provided with a wind power adjusting button 21, the wind power adjusting button 21 is electrically connected with the negative pressure device 1, the wind power adjusting button 21 can adopt a control button for adjusting the output power based on the resistance value change of a sliding resistor in the prior art, so that the adjustment of the negative pressure intensity is realized, the wind power can be adjusted according to the length of the electrical tube 7, and the field use requirement is met.

Before use, the handle 2 is held by hand, the position of the negative pressure sucker 5 is adjusted through the soft first connecting pipe 3 and the hard second connecting pipe 4, so that the negative pressure sucker 5 can be attached to a wall 8 at one end of the electrical pipe 7, the edge of the negative pressure sucker 5 is completely attached to the wall 8 and covers the end part of the electrical pipe 7, air leakage during negative pressure operation is avoided, and the negative pressure pipeline is communicated with the electrical pipe 7; the threading rope 6 is inserted into the electrical pipe 7 from the other end of the electrical pipe 7, and the threading rope 6 can be a light plastic rope with red and other striking colors, so that the threading rope 6 can be conveniently found out at the first time and led out from one end of the electrical pipe 7 to the negative pressure sucker 5.

During the use, negative pressure ware 1 circular telegram and start, negative pressure ware 1 can adopt equipment such as prior art's air compressor pump, vacuum cleaner, still can install wind-force adjustment button 21 in handle 2 department in order to control negative pressure intensity, thereby adapt to the electrician's pipe 7 of different length and diameter, negative pressure ware 1 forms the negative pressure in the negative pressure pipeline under the drive of rotor, and then make and produce the negative pressure in the electrician's pipe 7, light threading rope 6 removes to negative pressure sucking disc 5 from the other end of electrician's pipe 7 under the drive of air current, thereby make threading rope 6 run through electrician's pipe 7, see through negative pressure sucking disc 5 when wearing out electrician's pipe 7 by threading rope 6, it is unblocked to state electrician's pipe 7, close negative pressure ware 1. Can keep in threading rope 6 in electrician's pipe 7, when formal threading construction, directly tie up thin steel wire and electric wire on threading rope 6, can lay through the threading of threading rope 6 guide cable conductor.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an electrician's pipe threading device which characterized by: comprises a negative pressure device (1), a handle (2), a first connecting pipe (3), a second connecting pipe (4), a negative pressure sucker (5) and a threading rope (6); the first connecting pipe (3), the handle (2) and the second connecting pipe (4) are sequentially connected and communicated to form a negative pressure pipeline, and one end of the negative pressure pipeline is connected with the output end of the negative pressure device (1); the negative pressure sucker (5) is of a cambered surface cover body structure, and the middle part of the negative pressure sucker (5) is provided with an opening and is connected with the other end of the negative pressure pipeline; the edge of negative pressure sucking disc (5) laminates on wall body (8) of electrician's pipe (7) one end, and negative pressure sucking disc (5) cover the one end tip of electrician's pipe (7) completely, makes negative pressure pipeline pass through negative pressure sucking disc (5) and communicates with electrician's pipe (7), and it introduces electrician's pipe (7) in to wear cotton rope (6) from the other end of electrician's pipe (7).

2. An electrical pipe threading device as defined in claim 1, wherein: the first connecting pipe (3) is a corrugated hose.

3. An electrical pipe threading device as defined in claim 1, wherein: the second connecting pipe (4) is a hard straight pipe.

4. An electrical pipe threading device as defined in claim 1, wherein: the diameter of the end part of the negative pressure sucker (5) is larger than that of the electrical pipe (7).

5. An electrical pipe threading device as defined in claim 4, wherein: the diameter of the end part of the negative pressure sucker (5) is 15 cm.

6. An electrical pipe threading device as defined in claim 1, wherein: the handle (2) is provided with a wind power adjusting button (21), and the wind power adjusting button (21) is electrically connected with the negative pressure device (1).