CN205753221U

CN205753221U - Built-in pipe threader

Info

Publication number: CN205753221U
Application number: CN201620583373.0U
Authority: CN
Inventors: 刘鹏
Original assignee: China Huaye Group Co Ltd
Current assignee: China Huaye Group Co Ltd
Priority date: 2016-06-15
Filing date: 2016-06-15
Publication date: 2016-11-30
Anticipated expiration: 2026-06-15

Abstract

This utility model provides a kind of built-in pipe threader, including lead-in wire, support seat, rotary shaft and cylinder；Wherein, drum sleeve sets on the rotating shaft, and one end of cylinder is provided with handle；It is a pair that support is sat, and the two ends of rotary shaft are separately fixed at support and take；One end and the cylinder of lead-in wire is bound, the other end through after built-in pipe with need to rethread line and be connected, turning handle makes wire wound on cylinder, makes wire pass built-in pipe by the lead-in wire being wrapped on cylinder.The purpose of high efficiency threading labor-saving while, can be reached by this utility model.

Description

Built-in pipe threader

Technical field

This utility model relates to technical field of building construction, more specifically, relates to a kind of built-in pipe threader.

Background technology

Interior circuit wiring in building construction process is one important operation.Existing wiring, such as to electricity The wiring of the circuits such as line, telephone wire, netting twine all uses plastic pipe to connect up, and its method is: first pre-plugged in buildings Then various wires are set in (the most usually said threading) in pre-buried plastic cement pipeline by plastic cement pipeline.

Existing threading process is as follows:

1, construction worker first with a thin wire or steel wire as lead-in wire, from one end (i.e. built-in pipe of built-in pipe Entrance) iron wire or steel wire are inserted, meanwhile, another person joins at the other end (i.e. the outlet of built-in pipe) of built-in pipe Close, the iron wire inserted in built-in pipe or steel wire are pulled out from the outlet of built-in pipe；

2, after the construction worker in the outlet of built-in pipe pulls out lead-in wire, the wire in built-in pipe to be penetrated is tied up with lead-in wire Together；

3, the construction worker at the entrance of built-in pipe pulls lead-in wire, owing to the wire in built-in pipe to be penetrated is tied up with lead-in wire Together, when the construction worker of the porch at built-in pipe pulls lead-in wire, wire will and then go between be threaded into together to In built-in pipe, thus complete threading.

By above-mentioned, owing to iron wire or the steel wire as lead-in wire is the most tiny, use the mode manually pulled Not only make workmen injured, and efficiency of construction is the highest；And when running into the situations such as pre-embedded pipe turns round, constructor Member likely spends the biggest strength still possible threading unsuccessful, causes efficiency of construction the lowest, therefore, needs a kind of threading badly Device, to improve the efficiency of construction of workmen.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a kind of built-in pipe threader, to solve existing wearing The problem that line efficiency of construction is low.

This utility model provides a kind of built-in pipe threader, including lead-in wire, support seat, rotary shaft and cylinder；Wherein, rolling Jacket casing sets on the rotating shaft, and one end of cylinder is provided with handle；It is a pair that support is sat, and the two ends of rotary shaft are separately fixed at Support is taken；One end and the cylinder of lead-in wire is bound, the other end through after built-in pipe with need to rethread line and be connected, turning handle makes lead-in wire It is wrapped on cylinder, makes wire pass built-in pipe by the lead-in wire being wrapped on cylinder.

Furthermore it is preferred that structure be: the two ends of rotary shaft be separately fixed at support sit top.

Furthermore it is preferred that structure be: the two ends of rotary shaft use welding manner to be fixed on the top that support is sat.

Furthermore it is preferred that structure be: support sit be shaped as inverted v-shaped.

Furthermore it is preferred that structure be: support sit for angle bar frame sit or retort stand seat.

Furthermore it is preferred that structure be: support sit height be 300mm～500mm.

Furthermore it is preferred that structure be: handle is welded on one end of cylinder.

Furthermore it is preferred that structure be: go between as thin wire or finer wire.

Utilize above-mentioned according to built-in pipe threader of the present utility model, sat being set in by rotary shaft and pair of brackets Cylinder in rotary shaft is supported, and ties up on cylinder by one end of lead-in wire simultaneously, the wire that the other end of lead-in wire is worn with needs It is attached, then lead-in wire is pulled by being arranged on the handle of cylinder one end, thus reach the purpose of high efficiency threading.

Accompanying drawing explanation

By with reference to below in conjunction with the explanation of accompanying drawing and the content of claims, and along with to of the present utility model more Understanding, other purpose of the present utility model and result will be more apparent and should be readily appreciated that comprehensively.In the accompanying drawings:

Fig. 1 is the structural representation of the built-in pipe threader according to this utility model embodiment.

The most identical label indicates similar or corresponding feature or function.

In figure: support seat 1, rotary shaft 2, cylinder 3, handle 4, lead-in wire 5, wire 6.

Detailed description of the invention

Below with reference to accompanying drawing, specific embodiment of the utility model is described in detail.

There is, for aforementioned existing threading mode, the problem that efficiency of construction is low, this utility model is by rotary shaft and a pair Support is sat and is supported fixing to sheathed cylinder on the rotating shaft, ties up on cylinder by one end of lead-in wire simultaneously, lead-in wire another One end is attached with needing the wire worn, then pulls lead-in wire by being arranged on the handle of cylinder one end, thus reaches Purpose to high efficiency threading.

The built-in pipe threader provided for more detailed description this utility model, Fig. 1 shows according to this practicality The structure of the built-in pipe threader of new embodiment.

As it is shown in figure 1, the built-in pipe threader that this utility model provides includes the lead-in wire for being previously threaded through built-in pipe 5, support sits 1, rotary shaft 2, cylinder 3 and handle 4；Wherein, cylinder 3 is set in rotary shaft 2, and handle 4 is arranged on the one of cylinder 3 End；In order to be supported the cylinder 3 being set in rotary shaft 2, it is a pair that support sits 1, and the two ends of rotary shaft 2 are separately fixed at This pair of brackets is taken；One end and the cylinder of lead-in wire 5 is bound, the other end through after built-in pipe with need to rethread line 6 and be connected, rotate hands Handle 4 makes to go between and 5 is wrapped on cylinder 3, makes wire 6 through built-in pipe by the lead-in wire 5 being wrapped on cylinder 3.

In an example of the present utility model, support sit 1 be shaped as inverted v-shaped, its can use angle steel or other Steel bar or iron bar are welded, and the size that pair of brackets is sat is just the same, highly between 300mm～500mm, and concrete height Degree can be formulated according to the practical situation of job site, according to construction experience, the height that support is sat when 500mm, effect Best.In order to support cylinder 3, the two ends of rotary shaft 2 can be separately fixed at support sit 1 top, more specifically, The two ends of rotary shaft 2 all can use welding manner to be fixed on support and sit the top of 1.

In order to make workmen in threading process the most laborsaving, handle 4 is welded on one end of cylinder 3, so, constructor Member just directly cylinder 3 can be rotated turning handle 4 when threading, thus the wire that needs are worn from one end of built-in pipe through The other end.

It should be noted that above-mentioned example is only one of which embodiment of the present utility model, carry at this utility model In the built-in pipe threader of confession, the shape that support is sat can also be that other shapes, such as reverse U shape or shape etc. can be with Rotary shaft coordinates, and the protection domain that the shape that can play support fixation is all sat at the support listed by this utility model In, do not repeat them here.

Specifically, the threading process of this utility model embodiment is described in detail by following combination Fig. 1.

The threading process of the built-in pipe threader that this utility model provides is as follows:

1, lead-in wire 5 first (will be gone between 5 from built-in pipe from one end of built-in pipe through the other end of built-in pipe by construction worker Entrance wear the outlet to built-in pipe), the lead-in wire of built-in pipe porch is tied up by the construction worker being then in built-in pipe porch On cylinder 3.Wherein, lead-in wire can be thin wire or finer wire.

2, the lead-in wire being in built-in pipe exit is held together by another construction worker with needing the wire 6 worn.

3, being in construction worker's turning handle 4 of built-in pipe porch so that cylinder 3 rotates, then lead-in wire 5 is wrapped rolling Cylinder 3 rotates so that the wire 6 in built-in pipe exit under the guiding of lead-in wire 5 through the porch of built-in pipe, and then Complete threading.

By above-mentioned, the built-in pipe threader that this utility model provides is sat set by rotary shaft and pair of brackets If cylinder on the rotating shaft is supported fixing, one end of lead-in wire is tied up on cylinder, the other end of lead-in wire and needs simultaneously The wire worn is attached, and then pulls lead-in wire by being arranged on the handle of cylinder one end, thus labor-saving Meanwhile, the purpose of high efficiency threading is reached.

Describe in an illustrative manner above with reference to accompanying drawing according to built-in pipe threader of the present utility model.But, this Skilled person should be appreciated that the built-in pipe threader proposed for above-mentioned this utility model, it is also possible to without departing from Various improvement is made on the basis of this utility model content.Therefore, protection domain of the present utility model should be by appended right The content of claim determines.

Claims

1. a built-in pipe threader, including lead-in wire, it is characterised in that also include: support seat, rotary shaft and cylinder；Wherein,

Described drum sleeve is located in described rotary shaft, and one end of described cylinder is provided with handle；

It is a pair that described support is sat, and the two ends of described rotary shaft are separately fixed at described support and take；

One end of described lead-in wire and described cylinder are bound, the other end through after built-in pipe with need to rethread line and be connected, rotate described hands Handle makes described wire wound on which cylinder, makes described wire through described pre-buried by the lead-in wire being wound around on which cylinder Pipe.

2. built-in pipe threader as claimed in claim 1, it is characterised in that

The two ends of described rotary shaft are separately fixed at the top that described support is sat.

3. built-in pipe threader as claimed in claim 2, it is characterised in that

The two ends of described rotary shaft use welding manner to be fixed on the top that described support is sat.

4. built-in pipe threader as claimed in claim 1, it is characterised in that

What described support was sat is shaped as inverted v-shaped.

5. built-in pipe threader as claimed in claim 4, it is characterised in that

Described support is sat and is sat for angle bar frame or retort stand seat.

6. built-in pipe threader as claimed in claim 1, it is characterised in that

The height that described support is sat is 300mm～500mm.

7. built-in pipe threader as claimed in claim 1, it is characterised in that

Described handle is welded on one end of described cylinder.

8. built-in pipe threader as claimed in claim 1, it is characterised in that

Described lead-in wire is thin wire or finer wire.