CN206268601U - A kind of pipeline construction aids in the service of connection devices - Google Patents
A kind of pipeline construction aids in the service of connection devices Download PDFInfo
- Publication number
- CN206268601U CN206268601U CN201621383211.9U CN201621383211U CN206268601U CN 206268601 U CN206268601 U CN 206268601U CN 201621383211 U CN201621383211 U CN 201621383211U CN 206268601 U CN206268601 U CN 206268601U
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- CN
- China
- Prior art keywords
- pressure
- service
- connection devices
- aids
- pipeline construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of pipeline construction aids in the service of connection devices, including a pressure cabin, the even number pressure-bearing cylinder in same perpendicular is circumferentially uniformly provided with pressure cabin, each pressure-bearing cylinder is connected through pressure switch with pressure cabin respectively, the expansion link for stretching out pressure cabin is respectively equipped with each pressure-bearing cylinder, the outer end of each expansion link connects a connecting shaft respectively, and the other end of each connecting shaft connects a top board respectively, and pressure cabin is connected by entering valve and returning valve with device for exerting.Present apparatus simple structure, docking is rapid, high working efficiency, concentricity accurate positioning, can be conveniently used for large diameter pipeline, piping lane docking.
Description
Technical field：
The utility model is related to a kind of pipeline construction auxiliary the service of connection devices.
Background technology：
With continuing to develop for China's economy, requirement higher is proposed to pipe-line transportation system, to supply and discharge water pipeline, day
Right gas pipeline, gas-pipe line, the requirement of the conveying capacity of central heating pipeline delivery system are improved constantly, and discharge pressure, defeated
The amount of sending also is accordingly increased.Large-diameter steel pipe, thermoset pipes, the appearance of thermoplastic pipe product solve pipeline system
The small bottleneck of system conveying capacity.Particularly (2015) No. 61 files of the General Office of the State Council are built on propulsion Urban Underground pipe gallery
Instruction promulgation, underground pipe gallery will as Urban Underground for concentration lay electric power, communication, radio and television, to
The common conduit of the municipal pipelines such as water, draining, heating power, combustion gas.In order to accelerate engineering construction speed, it is to avoid excavate ground band
Environmental disruption, the application of large diameter pipeline and steel city piping lane is more and more extensive.
In order to improve large diameter pipeline, the pressure-bearing of piping lane and stress performance, safe handling needs are met, designing unit is right
When pipeline and steel piping lane product are designed, all leave larger surplus for safety coefficient, pipeline and steel piping lane into
Product wall thickness is increasingly thicker with the increase of design strength and internal pressure, and the own wt of pipeline and steel piping lane is also increasingly
Greatly.The increase of caliber and deadweight makes product often occur the change of crossing ellipsization degree, engineering site peace in transport, storage, installation
Dress counterpart connection is very difficult, in work progress, it is often necessary to carry out strength group to amendment misalignment, ability using drift and sledgehammer
The quality requirement that the mouth of pipe is aligned can be reached, human factor influence is big, and concentricity is difficult to accurate control, to the counterpart weldering of steel pipe
Connect, GRP pipe grafting, the connection of thermoplastic pipe and the construction of steel piping lane connection bring many problems, cause and apply
Long between man-hour, efficiency is low, accuracy rate is low, manpower and materials consume huge problem.Further, since this kind of manpower is relied on positive way
The construction experience of workmen, but the experience of workmen is uneven, and this brings for the safe handling of pipeline and piping lane
Many hidden danger.Although occurring various device for aligning pipeline at this stage, all do not widely use, main cause is stupid utensil
Again, efficiency is low, cumbersome, use narrow scope.It is badly in need of a kind of reasonable in design, simple structure currently on the market, docking is rapid,
High working efficiency, the large diameter pipeline of concentricity accurate positioning, piping lane construction auxiliary the service of connection devices, with adapt to large diameter pipeline,
The need for piping lane is constructed.
Utility model content：
The utility model provides a kind of pipeline construction and aids in the service of connection devices, and its simple structure, docking is rapid, operating efficiency
Height, concentricity accurate positioning can be conveniently used for large diameter pipeline, piping lane docking, solve problems of the prior art.
The utility model is that the technical scheme that solution above-mentioned technical problem is used is：
A kind of pipeline construction aids in the service of connection devices, including a pressure cabin, is circumferentially uniformly provided with positioned at same in pressure cabin
Even number pressure-bearing cylinder in one perpendicular, each pressure-bearing cylinder is connected through pressure switch with pressure cabin respectively, in each pressure-bearing cylinder
The expansion link for stretching out pressure cabin is respectively equipped with, the outer end of each expansion link connects a connecting shaft, the other end point of each connecting shaft respectively
A top board is not connected, and pressure cabin is connected by entering valve and returning valve with device for exerting.
Preferably, the hollow setting of the connecting shaft, the outer end of expansion link and a fixed cover side are connected, fixed cover it is another
Side is fixed inserting and is embedded in connecting shaft.
Preferably, the connecting shaft is steel pipe.
Preferably, the top board and connecting shaft are flexibly connected by bearing pin.
Preferably, the top board is arc or I-shaped template.
Preferably, the cylinder body of each pressure-bearing cylinder is mutually abutted.
Preferably, the device for exerting is hydraulic pump or air pump.
Preferably, the pressure switch is located at pressure portion out of my cabin.
Preferably, it is respectively equipped with pressure limiting regulating valve on each pressure-bearing cylinder.
Preferably, device for exerting uses mechanical or electrical energy.
Compared with prior art, the utility model has the advantages that：Simple structure, according to the shape of the docking mouth of pipe, before equipment
That holds the multiple varying numbers of design is hinged dismountable top board, and the top board design shape form such as including I-shaped, circular arc is various
Design form ensures that top board can be contacted fully in ejection with construction product inner surface；Docking is rapid, expansion link and connecting shaft
It is set with by fixed cover and is connected, top board is hinged and connected with connecting shaft；High working efficiency, concentricity accurate positioning can be conveniently with
Docked in large diameter pipeline, piping lane；The mode that top board is flexibly connected with connecting shaft, realizes uniformly receiving when the mouth of pipe is corrected
Power.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
In figure, 1, pressure cabin, 2, expansion link, 3, fixed cover, 4, connecting shaft, 5, top board, 7, construction pipeline, 8, pressure-bearing cylinder,
9th, pressure switch, 10, enter valve, 11, return valve, 12, pressure limiting regulating valve.
Specific embodiment：
For the technical characterstic for illustrating this programme can be understood, below by specific embodiment, and its accompanying drawing is combined, to this reality
It is described in detail with new.
As shown in figure 1, a kind of pipeline construction auxiliary the service of connection devices, including a pressure cabin 1, it is circumferentially equal in pressure cabin 1
The even even number pressure-bearing cylinder 8 being provided with same perpendicular, each pressure-bearing cylinder 8 is respectively through pressure switch 9 and the pressure phase of cabin 1
Even, the expansion link 2 for stretching out pressure cabin 1 is respectively equipped with each pressure-bearing cylinder 8, the outer end of each expansion link 2 connects respectively
Axle 4, the other end of each connecting shaft 4 connects a top board 5 respectively, and pressure cabin 1 is connected by entering valve 10 and returning valve 11 with device for exerting.
The hollow setting of the connecting shaft 4, the outer end of expansion link 2 is connected with the side of a fixed cover 3, the opposite side of fixed cover 3
Fixed inserting is embedded in connecting shaft 4.Led using that can be played when installing, dismantling by the way of connecting shaft 4 and fixed cover 3 are inlayed
It is convenient to install to effect.
The connecting shaft 4 is steel pipe.Low cost, convenient material drawing.
The top board 5 and connecting shaft 4 are flexibly connected by bearing pin.Convenient installation, top board 5 and the construction position relationship of pipeline 7
It is more easy to be adjusted to proper states.
The top board 5 is arc or I-shaped template.Select as needed, enable the interior table of top board 5 and construction product
Face is fully contacted.
The cylinder body of each pressure-bearing cylinder 8 is mutually abutted.Mutual pressure-bearing, offsets out-of-balance force, simplifies overall structure.
The device for exerting is hydraulic pump or air pump.For light-duty pipeline using air pump as power source, for medium-sized or
Person's heavy type pipeline is using hydraulic pump as power source；And how pressure charging system controls, can as needed with budget using manually or
The electronic mode of person.
The pressure switch 9 is located at outside pressure cabin 1.Conveniently regulating and controlling.
Pressure limiting regulating valve 12 is respectively equipped with each pressure-bearing cylinder 8.The progress of convenient each pressure-bearing cylinder 8 of independent control, by
Enter valve 10, return valve 11 come control ejection, controlled with pressure limiting regulating valve 12 ejection amount number, can both accomplish synchronous ejection,
Single ejection can also be accomplished.
Device for exerting uses mechanical or electrical energy.
In the construction docking of pipeline 7 job site, such as construction ovality of pipeline 7 is changed greatly, and mating interface does not reach requirement
When, you can auxiliary docking is carried out using the utility model.Top board 1, connecting shaft 4, fixed cover 3, device for exerting are brought into pipe by scene
At pipeline joint, first bottom top board 1 is connected with connecting shaft 4 by bearing pin, expansion link 2 in pressure-bearing cylinder 8 and connecting shaft 4 are passed through
Fixed cover 3 is socketed, due to using socket mode, connecting shaft 4 to have certain activity space on fixed cover 3, use the same manner group
Dress and each part in the symmetrical top of lower section component, then assemble other direction components, treat that the directive assembling components of institute are complete
Cheng Hou, starts pressure switch 9, so as to control compression system different directions to retreat, drives expansion link 2 to eject, and is supported and fixed on pipe
Inside road, regulation pressure switch 9 controls the advance and retreat amount of expansion link 5, so as to apply active force by 5 pairs of construction pipelines 7 of top board, corrects
The construction circularity of pipeline 7, the construction counterpart moment of pipeline 7 completes.
The utility model solves legacy interface structure bulky, uses the defects, this practicality such as the single, malfunction of scope
It is new easily to adjust mouth of pipe part unfitness of butt joint and ovality, it is no longer necessary to by extra instrument, to disclosure satisfy that line
Lu Liantou touches the use that mouth, mouth of pipe group install various operating modes to, yard pipe fitting, and work efficiency is significantly improved；The utility model makes
With safety, dependable performance is easy to operate, flexible；The utility model can effectively solve the oval error of the mouth of pipe after use,
The unfitness of butt joint of mouth of pipe when reducing counterpart, improves weld bond assembling precision.The utility model is in performance suitable for the skill of field construction
Art condition and working environment, alleviate the labour intensity of site operation personnel, also eliminate the reliance on the experience of workmen, carry significantly
High operating efficiency and precision, reduce engineering cost.
Above-mentioned specific embodiment cannot function as the limitation to the utility model protection domain, for the skill of the art
For art personnel, any alternate modification or conversion made to the utility model implementation method all fall within guarantor of the present utility model
In the range of shield.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (10)
1. a kind of pipeline construction aids in the service of connection devices, it is characterised in that：Including a pressure cabin, circumferentially uniformly set in pressure cabin
There is the even number pressure-bearing cylinder in same perpendicular, each pressure-bearing cylinder is connected through pressure switch with pressure cabin respectively, at each
The expansion link for stretching out pressure cabin is respectively equipped with pressure-bearing cylinder, the outer end of each expansion link connects a connecting shaft respectively, each connecting shaft
The other end connects a top board respectively, and pressure cabin is connected by entering valve and returning valve with device for exerting.
2. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：The connecting shaft is hollow to be set
Put, the outer end of expansion link is connected with a fixed cover side, the opposite side of fixed cover is fixed inserting and is embedded in connecting shaft.
3. a kind of pipeline construction according to claim 2 aids in the service of connection devices, it is characterised in that：The connecting shaft is steel
Pipe.
4. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：The top board and connecting shaft
It is flexibly connected by bearing pin.
5. a kind of pipeline construction according to claim 4 aids in the service of connection devices, it is characterised in that：The top board is arc
Or I-shaped template.
6. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：The cylinder body phase of each pressure-bearing cylinder
Mutually abut.
7. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：The device for exerting is liquid
Press pump or air pump.
8. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：The pressure switch is located at
Press portion out of my cabin.
9. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：On each pressure-bearing cylinder respectively
It is provided with pressure limiting regulating valve.
10. a kind of pipeline construction according to claim 1 aids in the service of connection devices, it is characterised in that：Device for exerting uses machine
Tool energy or electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383211.9U CN206268601U (en) | 2016-12-15 | 2016-12-15 | A kind of pipeline construction aids in the service of connection devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621383211.9U CN206268601U (en) | 2016-12-15 | 2016-12-15 | A kind of pipeline construction aids in the service of connection devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268601U true CN206268601U (en) | 2017-06-20 |
Family
ID=59045554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621383211.9U Withdrawn - After Issue CN206268601U (en) | 2016-12-15 | 2016-12-15 | A kind of pipeline construction aids in the service of connection devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764059A (en) * | 2016-12-15 | 2017-05-31 | 方圆电气股份有限公司 | A kind of pipeline construction aids in the service of connection devices |
| CN110736612A (en) * | 2019-09-27 | 2020-01-31 | 中建七局第二建筑有限公司 | underground embedded plastic-coated steel pipe connection checking tool |
| CN111006067A (en) * | 2019-11-13 | 2020-04-14 | 福建安东实业有限公司 | Pipeline transportation and socket installation device in narrow space and use method thereof |
-
2016
- 2016-12-15 CN CN201621383211.9U patent/CN206268601U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764059A (en) * | 2016-12-15 | 2017-05-31 | 方圆电气股份有限公司 | A kind of pipeline construction aids in the service of connection devices |
| CN106764059B (en) * | 2016-12-15 | 2018-10-02 | 方圆电气股份有限公司 | A kind of pipeline construction auxiliary the service of connection devices |
| CN110736612A (en) * | 2019-09-27 | 2020-01-31 | 中建七局第二建筑有限公司 | underground embedded plastic-coated steel pipe connection checking tool |
| CN111006067A (en) * | 2019-11-13 | 2020-04-14 | 福建安东实业有限公司 | Pipeline transportation and socket installation device in narrow space and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170620 Effective date of abandoning: 20181002 |
|
| AV01 | Patent right actively abandoned |