CN201145101Y - Pipe wiring device - Google Patents
Pipe wiring device Download PDFInfo
- Publication number
- CN201145101Y CN201145101Y CNU2008200431394U CN200820043139U CN201145101Y CN 201145101 Y CN201145101 Y CN 201145101Y CN U2008200431394 U CNU2008200431394 U CN U2008200431394U CN 200820043139 U CN200820043139 U CN 200820043139U CN 201145101 Y CN201145101 Y CN 201145101Y
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- pipeline
- shuttle
- negative pressure
- connecton layout
- generation device
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Abstract
The utility model relates to a pipeline wiring device used to arrange wires for pipelines. The pipeline wiring device comprises a shuttle, a conducting wire connected to the shuttle and a negative pressure generation device, wherein, the shuttle is arranged inside one end of a pipeline and seals the end, and the negative pressure generation device is arranged at the other end of the pipeline and is used to generate negative pressure to attract the shuttle and the connected conducting wire to conduct the pipeline. As long as the device is under the condition of keeping air tightness, the shuttle can easily turn in the curving pipeline under the action of a suction force, and can perform a long-distance movement in the pipeline; secondly, the conducing wire advances and passes through the pipeline along with the shuttle, so the work of conducting wire backpull for once can be saved, and only one person is needed by the device to operate to finish the wiring work; in addition, the shuttle makes high-speed movement in a closed space and can not form safety hidden trouble to the external world. So the pipeline wiring device has the advantages of simple structure, safety, practicability, simple and easy operation, low cost, and arranging wires for long-distance multi-curve pipelines.
Description
Technical field
The present invention relates to a kind of connecton layout, relate in particular to a kind of pipeline connecton layout
Background technique
Be used in the elastic cable paper of electrician's distribution at present, in its backguy wiring operation in raceway, generally must use wire grip earlier.Wire grip head front end has the clasp that can tie up the nylon lead.When carrying out backguy wiring operation, push wire grip head front end the other end of raceway to forward by an end of pipeline earlier always, expose by the other end up to wire grip head the place ahead; The nylon lead is tied up clasp in this wire grip head the place ahead, back retract the source again; After this, can utilize the interior nylon lead of this pipe, the final elastic cable paper of desiring the drawing wiring of drawing.This operation generally must be located work in the two ends of pipeline in 2 people, one component other places, and the operation procedure of this worker's method needs 3 steps altogether, and comprising: wire grip is pushed ahead to pass pipeline; Wire grip the place ahead is tied up a nylon lead and is pulled back then, makes the nylon lead pass pipeline; Again an elastic cable paper is tied up in this nylon lead the place ahead at last and drawn forward, make elastic cable paper pass this pipeline.
The shortcoming of this worker's method is: the distance of wiring each time is because of factor affecting such as the out of roughness of the crooked radian of the hardness that is subject to wire grip, pipeline itself, pipeline and pipe way adapter place out-of-flatnesses, general difficult above 30 meters, this operation is also relevant with skill degree of haveing the knack of with staff's experience.For example desire the distance of 100 meters of drawings, generally need be divided into repeatedly relaying and carry out, need the more terminal boxes of installing (junction-box) simultaneously in pipeline relaying opening, because once must 2 people's work compounds, old friend worker's cost is high relatively.In addition, if when needing the pipeline of wiring to be positioned on the highly higher ceiling board, task difficulty will improve much, required time cost is also relative with human cost increase many.
Another kind of implement is arranged in recent years, be to use a kind of high pressure (malleation) carbon dioxide as power, squeeze into the object of a similar bullet in an end of pipeline, a nylon lead is drawn at this bullet rear simultaneously, after bullet passes pipeline, utilize the nylon lead of rear traction, carry out follow-up backguy operation.This mode can once be advanced 30 meters to 40 meters far away under preferable situation, operation procedure needs 2 steps altogether, comprising: advance before the bullet traction nylon guide alignment; Behind the release pipeline elastic cable paper is tied up in nylon lead the place ahead and pulled back, make elastic cable paper pass pipeline.
But there is following shortcoming in this equipment:
One of its shortcoming is: bullet is generally adopted hard material and is needed suitable weight to obtain enough kinetic energy, each preshot must hold foot must gas flow and pressure, when bullet when penetrating at the beginning, the kinetic energy abundance of factor bullet, if it is not crooked that pipeline is a straight line, and the joining place of pipe and pipe is smoothly smooth, this bullet can move about in the of 40 meters at most, but when engineering is done in fact, pipeline has many complications, the unsmooth smooth situation of pipe bent position out of roughness joining place bad and pipe and pipe takes place often, bullet penetrates the rapid drawdown immediately of its kinetic energy of back, and lock among the pipeline, because when shooting at every turn, kinetic energy and gas are to discharge behind a pressure accumulation, and bullet is stuck in does not promptly have the kinetic energy that continues to advance on the pipe of road, but the nylon rope of rear traction, may cause the nylon lead to be entangled with one because of inertia continues to advance, cause bigger puzzlement.
Two of its shortcoming is: high-pressure carbon dioxide gas is special material, generally is not easy to obtain equipment and materials and each filling expense height that replenishes; Need be installed in the heavy steel cylinder, fill and carry inconvenience; Have potential danger, i.e. when steel cylinder blast or bullet passed pipeline, strength can't be controlled, and muzzle velocity is too fast, and rear end direct bearing nylon lead may hurt personnel); Stored gas capacity is limited in the steel cylinder, can't supply with use for a long time, and in general job site direct make-up gas.
Total the above, industry presses for provides a kind of pipeline connecton layout that can overcome above-mentioned shortcoming.
Summary of the invention
Based on the deficiencies in the prior art, problem to be solved in the utility model provides a kind of pipeline connecton layout, and this kind pipeline connecton layout is applicable to the pipeline of bending, long distance.
For addressing the above problem, the utility model provides a kind of pipeline connecton layout, be used for connecting up to pipeline, it comprises shuttle, be connected in lead and negative pressure generation device on this shuttle, this shuttle is arranged in pipeline one end and seals this end, and this negative pressure generation device is arranged at this pipeline the other end and this pipeline of lead break-through in order to produce this shuttle of vacuum suction and to be connected.
Compared with prior art, the utility model pipeline connecton layout adopts system to have the shuttle of lead to seal an end of required wiring conduit, utilize the negative pressure generation device to produce a suction, and make shuttle and the lead described pipeline of break-through under the effect of suction at the other end of pipeline.Like this, as long as keeping under the bubble-tight condition, described shuttle can turned in the pipeline in bending under the effect of suction easily, and can move at the pipeline middle and long distance, in the experimentation, shuttle can pass and reach 150 meters pipeline, distance of the prior art head and shoulders above; Secondly, described lead advances with shuttle in the lump and passes pipeline, thus can save the work of the lead of once pulling back compared with prior art, and this device only needs a people to finish installation work with regard to operating; In addition, this shuttle is a high-speed motion under the space of a sealing, can not form potential safety hazard to external world.Therefore, the utility model pipeline connecton layout have simple in structure, safe and practical, operation is simple and easy, cost is low and the beneficial effect that can give the wiring of long many bends of distance pipeline.
As the improvement of the utility model pipeline connecton layout, the utility model pipeline connecton layout also can comprise part or all of following technical characteristics:
Described shuttle comprises the shuttle body, is provided with a wing flap at least on this shuttle body.This wing flap strengthens the air-tightness of shuttle and pipeline on the one hand, overcomes pipe bending and the rough situation of construction pipeline on the other hand.
Have at least one on this wing flap and cut apart the crack,, be difficult for rocking and spinning when shuttle is advanced in pipeline to provide airtight and the steady air flow effect.
The material of this wing flap is selected synthetic rubber or sponge material for use, in order to better elastic to be provided, in order to overcome pipe bending and the rough situation of construction pipeline.
Described shuttle is selected synthetic rubber or sponge material for use, in order to better elastic to be provided, can overcome pipe bending and the rough situation of construction pipeline, can improve air-tightness again.
Described shuttle rear end connects lead, and its front end is circular arc, helps reducing the resistance that shuttle advances in pipeline.The front end of described shuttle is coated with hard material layer.Described hard material layer is selected rigid plastics or metal for use.
This device also comprises a joint, and this joint one end size is suitable with the air pressure output terminal of described this negative pressure generation device, and this joint the other end size is suitable with the port of pipeline, and this joint is in order to be communicated with described pipeline and negative pressure generation device.This joint is provided with according to the size of pipe diameter, in order to strengthen the tightness between pipeline and the negative pressure generation device.
Described negative pressure generation device adopts the blower of reverse use, or suction fan, and this blower or suction fan volume are less, carry easily.
Described lead is linen-cotton line or nylon thread, and this linen-cotton line or nylon thread softness, light weight and easy-rupturing not help it and shuttle back and forth in pipeline.
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this specification by embodiment, and other aspects of the present utility model, feature and advantage thereof will become very clear by this detailed description.
Description of drawings
Fig. 1 is the structural principle schematic representation of the utility model pipeline connecton layout.
Fig. 2 is the schematic cross-section in specific embodiment of described shuttle.
Embodiment
Described pipeline connecton layout is used for connecting up to pipeline, it comprises shuttle, be connected in lead and negative pressure generation device on this shuttle, this shuttle is arranged in pipeline one end and seals this end, and this negative pressure generation device is arranged at this pipeline the other end and this pipeline of lead break-through in order to produce this shuttle of vacuum suction and to be connected.Below with reference to accompanying drawing preferred embodiment of the present utility model is described.
With reference to figure 1, described pipeline connecton layout comprises shuttle 20, is connected in the lead 10 on this shuttle 20, negative pressure generation device 30, and be connected in joint 50 between pipeline 40 and the negative pressure generation device 30.
With reference to figure 2, described shuttle 20 comprises shuttle body 21, is provided with one group of wing flap 22 on this shuttle body 21 at least.This wing flap 22 is provided with around shuttle body 21, and the air-tightness that it strengthens shuttle 20 and pipeline on the one hand overcomes pipe bending and the rough situation of construction pipeline on the other hand.Have at least one on this wing flap 22 and cut apart crack (not shown),, be difficult for rocking and spinning when shuttle is advanced in pipeline to provide airtight and the steady air flow effect.According to the difference of pipeline kenel, can there be the crack of cutting apart yet.As for the group number of wing flap 22 and be arranged at the quantity of cutting apart the crack on the wing flap 22, those skilled in the art can be provided with enforcement fully as the case may be, no longer describes in detail here.
The material of described wing flap 22 is selected the material of favorable elasticity and ductility for use.Adopt synthetic rubber or sponge material in the present embodiment, overcome pipe bending and the rough situation of construction pipeline in order to better elastic to be provided.
The material of described shuttle body 21 is selected the material of favorable elasticity and ductility for use.Adopt synthetic rubber or sponge material in the present embodiment,, can overcome pipe bending and the rough situation of construction pipeline like this, can improve air-tightness again in order to better elastic to be provided.
The rear end 211 of described shuttle body 21 connects lead 10, and its front end 212 is circular arc, helps reducing the resistance that shuttle advances in pipeline.The front end 212 of described shuttle 20 is coated with hard material layer 213.Described hard material layer 213 is a hard plastic layer, or the good metal layer of extension performance, is used to overcome pipe bending and the rough situation of construction pipeline.
Described joint 50 1 ends size is suitable with the negative air pressure output terminal of described negative pressure generation device 30, and this joint 50 the other ends size is suitable with the port of pipeline 40, and this joint 50 is in order to be communicated with described pipeline 40 and negative pressure generation device 30.This joint 50 is provided with according to the size of pipeline 40 calibers, in order to strengthen the tightness between pipeline 40 and the negative pressure generation device 30.Described joint 50 can be with the pipe of different tube diameters, according to the caliber size order from large to small storehouse form, in order to connect the mouth of pipe of negative pressure generation device 30 and the pipeline of different-diameter size, to reach airtight effect.
Described negative pressure generation device 30 is used to produce a stable and lasting negative-pressure sucking.It can adopt the blower of reverse use, or suction fan, and this blower or suction fan volume are less, carry easily.
Described lead 10 can be linen-cotton line or nylon thread, and this linen-cotton line or nylon thread softness, light weight and easy-rupturing not help shuttling back and forth in pipeline.To reduce the speed of kinetic energy rejection, promote operating efficiency.
The using method of described pipeline connecton layout comprises following steps: 1. at first measure the length of the pipeline of desire wiring, guarantee that this duct length is lower than effective length.2. will fasten the shuttle of lead and insert in the port (front port) of construction pipeline, the negative pressure generation device will be connected to the other end (end) of construction pipeline.Start this negative pressure generation device and produce a suction or claim pulling force, so that this shuttle and its rear end direct bearing are got lead absorption and pass the negative pressure source outlet of pipeline to the pipeline the other end (end).If no negative-pressure sucking produces, and then may be line clogging, or pipeline engages defective tightness, can't produce airtight space.3. the lead on the shuttle is taken off, lain in the end of the elastic cable paper of desiring the siphunculus wiring, from the other end (end) lead is being prolonged pipeline and retracting, finish the work of pipeline wiring.The method only must 1 people can be finished the work that pipeline connects up, simple to operation, and the nylon lead of drawing length more than 100 meters easily during operation, if the correlated condition of pipeline good (being of moderate size) itself as caliber, the also non-difficult matter of the nylon lead that the one-stop operation drawing is 150 meters, can save many times and human cost, the work of connecting up for pipeline has great help.
Can draw this pipeline connecton layout and using method has the following advantages from the foregoing description:
1. power provides the small-sized high rotating speed blower that reverse utilization is adopted in the source, as long as utilize general domestic power supply can produce the negative pressure of enough power, and the negative pressure steady sources, and can continue uninterrupted.
2. the material of shuttle own can adopt the soft material of a kind of synthetic rubber class or similar material or sponge kind, favorable elasticity is provided, its external form diameter can be designed to cooperate the internal diameter of pipeline, so tight function is good, and when in pipeline carries out, running into the turning, can turn easily, keep airtight simultaneously, can loss of pressure.
3. the wing flap of the own exterior design of shuttle with at least 1 group softness, have at least 1 on the wing flap and cut apart the crack, this is designed to provide guiding shuttle more certain tight function in pipeline carries out, this wing flap and crack thereof have the effect of steady air flow, and make the guiding shuttle this has the effect of rocking and being difficult for spinning of being difficult for when advancing in pipeline.
4. because the shuttle tight function is good, and negative pressure steady sources, sustainable uninterrupted, required negative pressure power must be too not big when pretending industry, if only need to adopt small-sized (light-duty) that enough power can be provided when using high rotating speed blower, so easy to carry, can be considered a kind of of personal electric instrument, be particularly suitable for the engineering site operation and use.
5. shuttle can be according to the difference of pipeline internal diameter, or the material difference of pipeline own, is designed to suit the size moulding of this application target and the shuttle of hardness.
6. the softness of shuttle material and tool elastic material can overcome situation and the rough situation of pipeline construction that pipeline has many turnings.
7. save time and manpower, reduce the operation human cost.
8. compare with the traditional operation mode, the Yin Nilong lead advances to the other end outlet with shuttle in the lump, so can save the operation and the time of the nylon lead of once pulling back.
9. easy to use, the operator must the higher professional skill of tool.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (11)
1. pipeline connecton layout, be used for connecting up to pipeline, it is characterized in that it comprises shuttle, be connected in lead and negative pressure generation device on this shuttle, this shuttle is arranged in pipeline one end and seals this end, and this negative pressure generation device is arranged at this pipeline the other end and this pipeline of lead break-through in order to produce this shuttle of vacuum suction and to be connected.
2. pipeline connecton layout according to claim 1 is characterized in that being provided with a wing flap at least on the described shuttle body.
3. as pipeline connecton layout as described in the claim 2, it is characterized in that having on this wing flap at least one and cut apart the crack.
4. as pipeline connecton layout as described in the claim 2, it is characterized in that this wing flap is the wing flap of synthetic rubber or sponge material.
5. pipeline connecton layout according to claim 1 is characterized in that described shuttle is the shuttle of synthetic rubber or sponge material.
6. pipeline connecton layout according to claim 1 is characterized in that the rear end of described shuttle connects lead, and its front end is circular arc.
7. as pipeline connecton layout as described in the claim 6, it is characterized in that the front end of described shuttle is coated with hard material layer.
8. as pipeline connecton layout as described in the claim 7, it is characterized in that described hard material layer is hard plastic layer or metal layer.
9. pipeline connecton layout according to claim 1, it is characterized in that it also comprises the joint that is communicated with described pipeline and negative pressure generation device, this joint one end size is suitable with the air pressure output terminal of described this negative pressure generation device, and this joint the other end size is suitable with the port of pipeline.
10. pipeline connecton layout according to claim 1 is characterized in that described negative pressure generation device is the blower of reverse use, or suction fan.
11. the pipeline connecton layout is characterized in that described lead is linen-cotton line or nylon thread according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431394U CN201145101Y (en) | 2008-01-22 | 2008-01-22 | Pipe wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431394U CN201145101Y (en) | 2008-01-22 | 2008-01-22 | Pipe wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145101Y true CN201145101Y (en) | 2008-11-05 |
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ID=40081978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200431394U Expired - Fee Related CN201145101Y (en) | 2008-01-22 | 2008-01-22 | Pipe wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145101Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928887A (en) * | 2013-01-16 | 2014-07-16 | 珠海格力电器股份有限公司 | Threading device and air conditioner using same |
| CN104184074A (en) * | 2014-08-05 | 2014-12-03 | 中冶天工集团有限公司 | Special pneumatic threading method for embedded pipe |
| CN105186390A (en) * | 2015-09-18 | 2015-12-23 | 中国建筑第二工程局有限公司 | Self-suction electromechanical pipeline threading device and threading method thereof |
| CN109623847A (en) * | 2019-02-13 | 2019-04-16 | 佛山市金净创环保技术有限公司 | It is a kind of for build threading soft robot |
| CN114321562A (en) * | 2020-09-27 | 2022-04-12 | 嘉兴大恒智能科技有限公司 | Pipeline robot |
-
2008
- 2008-01-22 CN CNU2008200431394U patent/CN201145101Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928887A (en) * | 2013-01-16 | 2014-07-16 | 珠海格力电器股份有限公司 | Threading device and air conditioner using same |
| CN104184074A (en) * | 2014-08-05 | 2014-12-03 | 中冶天工集团有限公司 | Special pneumatic threading method for embedded pipe |
| CN105186390A (en) * | 2015-09-18 | 2015-12-23 | 中国建筑第二工程局有限公司 | Self-suction electromechanical pipeline threading device and threading method thereof |
| CN109623847A (en) * | 2019-02-13 | 2019-04-16 | 佛山市金净创环保技术有限公司 | It is a kind of for build threading soft robot |
| CN114321562A (en) * | 2020-09-27 | 2022-04-12 | 嘉兴大恒智能科技有限公司 | Pipeline robot |
| CN114321562B (en) * | 2020-09-27 | 2024-04-12 | 嘉兴大恒智能科技有限公司 | Pipeline robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20110122 |