CN207279137U - A kind of high pressure drum-type liner pipe turner - Google Patents
A kind of high pressure drum-type liner pipe turner Download PDFInfo
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- CN207279137U CN207279137U CN201721124613.1U CN201721124613U CN207279137U CN 207279137 U CN207279137 U CN 207279137U CN 201721124613 U CN201721124613 U CN 201721124613U CN 207279137 U CN207279137 U CN 207279137U
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- gland
- turner
- main shaft
- air compressor
- high pressure
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Abstract
The utility model discloses a kind of high pressure drum-type liner pipe turner, including vehicle body, main box and air compressor are installed on vehicle body, the side of main box is equipped with pipe joint, opposite side is equipped with air compressor machine connector, the both ends of main box are respectively provided with turner gland, main shaft is provided with by deep groove ball bearing between the turner gland at both ends, main shaft does not extend out and mainshaft gland is housed on the turner gland at end, leads to lid equipped with main shaft on the turner gland of main shaft external part；Rack sleeve is housed, the both ends of rack sleeve are equipped with hose baffle ring on main shaft.Supporting rack and supporting rack gland are housed in main box, main shaft passes through support frame as described above gland.The lower end of vehicle body is equipped with 4 movable pulleys.Liner hose can conveniently and efficiently be wound and be carried to construction site, using air compressor, promoted liner hose slowly to be overturn along inner-walls of duct by air pressure and be bonded；Main box is carried with air compressor with vehicle body, and function is integrated, and construction efficiency is high.
Description
Technical field
It the utility model is related to a kind of no-dig technique inverted liner recovery technique, more particularly to a kind of high pressure drum-type liner pipe
Turner.
Background technology
The technological process of gas pipeline no-dig technique inverted liner reparation：The small-sized working pit of local excavation, cuts gas pipeline,
Complete to peep detection in the first time of pipeline using detecting robot of pipe, water horning then is carried out to gas pipeline inner wall, will
Dirt inside gas pipeline is cleaned out.Carry out peeping detection in second again after gas pipeline cleaning, check for
The defects of comparing sharp projection, and to there are the defects of carry out grinding process；Then sandblasting is carried out to gas pipeline surface again
Processing, is cleaned out the chip after blasting treatment using high-power exhaust fan.Glue spreader is utilized at the same time by deployed viscose
Liner pipe is injected, the pressure of pressure roller is adjusted, viscose is evenly distributed in hose inner wall, then utilize high pressure drum-type liner pipe
Turner rolls the hose after gluing.It is by gas pipeline and the upset of high pressure drum-type liner pipe using hose pressure gland
System connects；The gases at high pressure provided using high power air compressor complete the upset of liner hose, are protected after the completion of upset
Pressure a period of time, it is ensured that viscose cures, and makes liner hose be bonded completely with gas pipeline.Repaiied using pipe cutting machine people detection
Multiple effect, and position the position of branch's interface tube, and cutting tool is carried by branch's mouth of pipe with pipe cutting machine people
Bushing pipe is cut；Last welded pipeline, backfilling working hole.
No-dig technique inverted liner recovery technique is the major technique of current pipe-repairing, it is by pressure medium thrust
Internal layer is scribbled the composite soft tube of adhesive or solidified resin along the upset of damaged pipe inner wall, expansion and is finally formed by curing by effect
The pipe rehabilitation technology of one layer of new pipe of liner.However, how the liner hose for scribbling adhesive is transported to construction site, carry out
The process of hose upset pipe-repairing is a big technical problem.
The content of the invention
The purpose of this utility model is to provide in a kind of high pressure drum-type overturn by compressed air to liner hose
Bushing pipe road turner.
The purpose of this utility model is achieved through the following technical solutions：
The high pressure drum-type liner pipe turner of the utility model, including vehicle body, be provided with the vehicle body main box and
Air compressor, the side of the main box is equipped with pipe joint, opposite side is equipped with air compressor machine connector, and the two of the main box
Hold and be respectively provided with turner gland, main shaft is provided with by deep groove ball bearing between the turner gland at both ends, main shaft does not extend out
Mainshaft gland is housed on the turner gland at end, leads to lid equipped with main shaft on the turner gland of main shaft external part；
Rack sleeve is housed, the both ends of the rack sleeve are equipped with hose baffle ring on the main shaft.
The high pressure drum-type that the utility model embodiment provides it can be seen from above-mentioned technical solution provided by the utility model
Liner pipe turner, can conveniently and efficiently wind liner hose and be carried to construction site, using air compressor, pass through sky
Atmospheric pressure promotes liner hose slowly to be overturn along inner-walls of duct and is bonded；Dual O-ring seal is used between main shaft and main box, is increased
Strong gas pressure dynamic sealing；Extension supporting frame inside main box, facilitates the installation and dismounting of main shaft；Main box is equal with air compressor
Carried with vehicle body, function is integrated, and construction efficiency is high.
Brief description of the drawings
Fig. 1 is the three dimensional structure diagram for the high pressure drum-type liner pipe turner that the utility model embodiment provides；
Fig. 2 is the three dimensional structure diagram of the main box inner body in the utility model embodiment；
Fig. 3 is the three dimensional structure diagram of the main box and supporting rack in the utility model embodiment；
Fig. 4 is the three dimensional structure diagram of the main shaft in the utility model embodiment.
In figure：
Vehicle body 1, pipe joint 2, main box 3, turner gland 4, mainshaft gland 5, air compressor 6, movable pulley 7 are main
Axis 8, main shaft lead to lid 9, locking nut 10, bearing sleeve 11, deep groove ball bearing 12, rack sleeve 13, hose baffle ring 14, air compressor machine
Connector 15, supporting rack 16, supporting rack gland 17, deep groove ball bearing 18.
Embodiment
The utility model embodiment is described in further detail below in conjunction with attached drawing.In the utility model embodiment
The content not being described in detail belongs to the prior art known to professional and technical personnel in the field.
The high pressure drum-type liner pipe turner of the present invention, its preferable embodiment are：
Including vehicle body, main box and air compressor are installed on the vehicle body, the side of the main box is equipped with pipeline
Connector, opposite side are equipped with air compressor machine connector, and the both ends of the main box are respectively provided with turner gland, the turner pressure at both ends
Main shaft is provided with by deep groove ball bearing between lid, main shaft, which does not extend out, is equipped with mainshaft gland on the turner gland at end, main shaft is stretched
Lead to lid equipped with main shaft on the turner gland of outlet；
Rack sleeve is housed, the both ends of the rack sleeve are equipped with hose baffle ring on the main shaft.
Supporting rack and supporting rack gland are housed in the main box, the main shaft passes through support frame as described above gland.
The lower end of the vehicle body is equipped with 4 movable pulleys.
Bearing sleeve and locking nut are housed on the main shaft on the outside of the deep groove ball bearing.
The mainshaft gland and main shaft, which lead between lid and the turner gland, is respectively equipped with 0 type sealing ring.
Rubber seal is respectively equipped between the turner gland, air compressor machine connector and pipe joint and main box.
The high pressure drum-type liner pipe turner of the utility model, can turn over liner hose by compressed air
Turn, its principle is：
During liner hose is wound, pipe joint is disassembled, liner hose is positioned over the groove of main shaft
It is interior, and the beginning of liner hose is fixed on main shaft with screw, prevent from since resistance increases causing during winding
Hose winding failure；Main shaft left end is connected with V bands, and the other end of V bands is variable-frequency motor, can be by hose by starting variable-frequency motor
Wound；During inverted liner hose, first pipe joint is connected by clip with tube fit to be repaired, then
The inner wall of the outer wall of liner hose and damaged pipe is fitted, then by appendix by air compressor machine connector and air compressor
It is connected, starts air compressor, liner hose is overturn along damaged pipe inner wall by air pressure, starts variable-frequency motor,
Control the reversal rate of hose；When liner hose is completed in upset work is bonded inner-walls of duct completely, air compressor is closed, will
The hose for not being fitted in inner-walls of duct cuts and recycles.
The utility model has the advantage of：
Liner hose can conveniently and efficiently be wound and be carried to construction site, using air compressor, pass through air pressure
Promote liner hose slowly to overturn along inner-walls of duct to be bonded；Dual O-ring seal is used between main shaft and main box, strengthens air pressure
Dynamic sealing；Extension supporting frame inside main box, facilitates the installation and dismounting of main shaft；Main box uses vehicle body with air compressor
To carry, function is integrated, and construction efficiency is high.
Specific embodiment, as shown in Figures 1 to 4：
As shown in Figure 1, high pressure drum-type liner pipe turner is mainly by vehicle body, pipe joint, main box, turner pressure
Lid, bearing, bearing sleeve, mainshaft gland, main shaft lead to lid, main shaft, rack sleeve, air compressor, movable pulley, supporting rack, lock
The compositions such as tight nut, hose baffle ring, air compressor machine connector, key, screw-nut, it is characterised in that pipe joint 2 and main box 3 are logical
Cross 16 screw-nuts to be connected, turner gland 4 is installed on main box 3 by 20 screw-nuts, and mainshaft gland 5 passes through
8 screw-nuts are installed on turner gland 4, and main box 3 is installed on vehicle body 1 by screw-nut, and air compressor 6 is pacified
On vehicle body 1, main shaft leads to lid 9 and is installed on by 8 screw-nuts on turner gland 4, and air compressor machine connector 15 passes through 8
Screw-nut is installed on 3 rear portion of main box, and 4 movable pulleys 7 are installed on 1 lower end of vehicle body by screw-nut, and supporting rack 16 passes through
Screw-nut is installed on main box 3, and supporting rack gland 17 is installed on supporting rack 16 by 6 screw-nuts, locking nut
10 are installed on main shaft 8, and deep groove ball bearing 12 is installed on main shaft 8, and both ends are by two 11 fixed positions of bearing sleeve, deep-groove ball
Bearing 18 is installed on 8 right end of main shaft, and by the main shaft shaft shoulder and 5 fixed position of mainshaft gland, rack sleeve 13 is fixed by key, screw
On main shaft 8, hose baffle ring 14 is fixed by 8 screws and 13 phase of rack sleeve.
Fig. 2 is the three dimensional structure diagram of main box inner body in the utility model, main shaft lead to lid 9 and main box 3 it
Between sealed using O-ring seal, main shaft leads between lid 9 and main shaft 8 then to be sealed using dual O-ring seal；By tightening locking
Nut 10 carrys out the deep groove ball bearing 12 between fixing bearing sleeve 11, and the position between hose baffle ring 14 and rack sleeve 13 then leads to
Screw is crossed to fix；Fixed form between rack sleeve 13 and main shaft 8 also increases in addition to two screws in the main shaft other end
If key, to strengthen the stability of the transmission torque between rack sleeve 13 and main shaft 8.
Fig. 3 is the three dimensional structure diagram of main box 3 and supporting rack 16 in the utility model, and air compressor machine connector 15 is installed
At 3 rear portion of main box, it is connected by appendix with air compressor 6；Supporting rack 16 is consolidated by screw-nut and 3 phase of main box phase
Fixed, interior annular and the deep groove ball bearing 12 of supporting rack 16 form transition and coordinate, and the inner ring diameter of supporting rack gland 17 compares deep-groove ball
The race diameter of bearing 12 is small, can further fix the position of deep groove ball bearing 12.
High pressure drum-type liner pipe turner internal pressure is larger, and between turner gland 4 and main box 3, air compressor machine connects
Between connector 15 and main box 3, rubber seal rings for seal is used between pipe joint 2 and main box 3, mainshaft gland 5 is with turning over
Between turning device gland 4, main shaft, which leads between lid 9 and turner gland 4, then uses the sealing of 0 type sealing ring to strengthen air-tightness.
Two movable pulleys 7 positioned at high pressure drum-type liner pipe turner rear portion are universal wheel, can 360 ° it is in rotary moving, turn over
Turn device front portion two are then fast pulley；The floor of pipe joint 2 is welded strong to increase by 12 blocks of identical trapezoidal steel plates
Degree.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to the protection domain of claims.
Claims (6)
1. a kind of high pressure drum-type liner pipe turner, it is characterised in that including vehicle body (1), master is provided with the vehicle body (1)
Babinet (3) and air compressor (6), the side of the main box (3) are equipped with pipe joint (2), opposite side equipped with air compressor machine company
Connector (15), the both ends of the main box (3) are respectively provided with turner gland (4), pass through between the turner gland (4) at both ends
Deep groove ball bearing (12,18) is provided with main shaft (8), and main shaft (8), which does not extend out, is equipped with mainshaft gland on the turner gland (4) at end
(5), lid (9) is led to equipped with main shaft on the turner gland (4) of main shaft (8) external part；
Rack sleeve (13) is housed, the both ends of the rack sleeve (13) are equipped with hose baffle ring (14) on the main shaft (8).
2. high pressure drum-type liner pipe turner according to claim 1, it is characterised in that the main box (3) is built-in
There are supporting rack (16) and supporting rack gland (17), the main shaft (8) passes through support frame as described above gland (17).
3. high pressure drum-type liner pipe turner according to claim 1, it is characterised in that the lower end of the vehicle body (1)
Equipped with 4 movable pulleys (7).
4. high pressure drum-type liner pipe turner according to claim 1, it is characterised in that the deep groove ball bearing (12,
18) bearing sleeve (11) and locking nut (10) are housed on the main shaft on the outside of.
5. high pressure drum-type liner pipe turner according to claim 1, it is characterised in that the mainshaft gland (5) and
Main shaft, which leads between lid (9) and the turner gland (4), is respectively equipped with 0 type sealing ring.
6. high pressure drum-type liner pipe turner according to claim 1, it is characterised in that the turner gland (4),
Rubber seal is respectively equipped between air compressor machine connector (15) and pipe joint (2) and main box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124613.1U CN207279137U (en) | 2017-09-04 | 2017-09-04 | A kind of high pressure drum-type liner pipe turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124613.1U CN207279137U (en) | 2017-09-04 | 2017-09-04 | A kind of high pressure drum-type liner pipe turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207279137U true CN207279137U (en) | 2018-04-27 |
Family
ID=61989827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124613.1U Active CN207279137U (en) | 2017-09-04 | 2017-09-04 | A kind of high pressure drum-type liner pipe turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207279137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043750A (en) * | 2019-03-27 | 2019-07-23 | 北京石油化工学院 | A kind of skid-mounted type automatic high pressure tipping arrangement |
-
2017
- 2017-09-04 CN CN201721124613.1U patent/CN207279137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043750A (en) * | 2019-03-27 | 2019-07-23 | 北京石油化工学院 | A kind of skid-mounted type automatic high pressure tipping arrangement |
| CN110043750B (en) * | 2019-03-27 | 2024-06-21 | 北京石油化工学院 | Skid-mounted automatic high-pressure overturning equipment |
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