CN206861143U - Non-excavation rehabilitation seal box - Google Patents
Non-excavation rehabilitation seal box Download PDFInfo
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- CN206861143U CN206861143U CN201720667892.XU CN201720667892U CN206861143U CN 206861143 U CN206861143 U CN 206861143U CN 201720667892 U CN201720667892 U CN 201720667892U CN 206861143 U CN206861143 U CN 206861143U
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- primary seal
- seal box
- casing
- excavation rehabilitation
- seal casing
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Abstract
The utility model patent provides a kind of non-excavation rehabilitation seal box, for the winding and upset to liner hose in no-dig technique inverted liner recovery technique, primary seal casing (3) is fixed on support frame (8) with air blower (10), primary seal casing (3) is in cylinder, cylinder side wall (20) forward lower part of primary seal casing (3) is tangentially connected by connecting pipe (2) with pipe joint (1), and air blower (10) air outlet connects primary seal casing (3) inner chamber by connecting pipe (2) side wall；Look at cylinder side wall (20) front upper opening (19) place that window (4) is located at primary seal casing (3)；Rolling-up mechanism includes main shaft (13) and handwheel (12), main shaft (13) both ends are articulated with two sealing bottom surface bottom plate (5) centers of primary seal casing (3) left and right, and one end stretches out primary seal casing (3) and installs handwheel (12) afterwards.It is a kind of high efficiency, non-excavation rehabilitation seal box fast and simple, easy to remove.Winding can be carried out to the liner hose for scribbling adhesive and carries work, to ensure being smoothed out for non-excavation rehabilitation pipeline engineering.
Description
Technical field
Field of mechanical technique is the utility model is related to, specially a kind of non-excavation rehabilitation seal box.
Background technology
No-dig technique inverted liner recovery technique is the major technique of current pipe-repairing, and 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 inwall, 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 into job site, carry out
The process of flexible pipe upset pipe-repairing is a big technical problem.
The content of the invention
The technical problems to be solved in the utility model and the technical assignment proposed are to make up the deficiencies in the prior art, for applying
The winding and turning problem for having the liner hose of adhesive provide a kind of non-excavation rehabilitation seal box, are a kind of high efficiency, quick
Non-excavation rehabilitation seal box easy, easy to remove.Winding can be carried out to the liner hose for scribbling adhesive and carries work,
To ensure being smoothed out for non-excavation rehabilitation pipeline engineering.
The purpose of this utility model is achieved through the following technical solutions：
A kind of non-excavation rehabilitation seal box, for the winding to liner hose in no-dig technique inverted liner recovery technique with turning over
Turn, including pipe joint 1, connecting pipe 2, the, of primary seal casing 3 lookouts window 4, support frame 8, air blower 10 and rolling-up mechanism；
Primary seal casing 3 is fixed on support frame 8 with air blower 10, and primary seal casing 3 is in cylinder, primary seal casing 3
The forward lower part of cylinder side wall 20 be tangentially connected by connecting pipe 2 with pipe joint 1, the air outlet of air blower 10 leads to
Cross the inner chamber of the side wall of connecting pipe 2 connection primary seal casing 3；Window 4 is looked on the front of cylinder side wall 20 of primary seal casing 3
At portion's opening 19；
Rolling-up mechanism includes main shaft 13 and handwheel 12, and the both ends of main shaft 13 are articulated with the sealing bottom surface of primary seal casing 3 or so two
Handwheel 12 is installed in the center of bottom plate 5, one end after stretching out primary seal casing 3.
The hinged place that described main shaft 13 stretches out primary seal casing 3 is provided with seal.
The described middle part of main shaft 13 is provided with the spacing groove 17 of limitation liner hose position vertically.
Described main shaft 13 is provided with the installation screwed hole 18 of two liner hoses.
The described side wall of connecting pipe 2 connection air blower joint 11, air blower joint 11 connects the air outlet of air blower 10.
6th, the non-excavation rehabilitation seal box according to claim 1,2,3 or 4, it is characterised in that described support frame 8
Bottom surface is installed by one group of movable pulley 9.
The rear upper weld of cylinder side wall 20 of described primary seal casing 3 has handle 7.
Suo Shu lookouts window 4 is lucite material.
Described handwheel 12 uses belt wheel, and handwheel 12 is driven by V belt translation.
What the utility model embodiment provided it can be seen from above-mentioned technical scheme provided by the utility model a kind of non-opens
Dig and repair seal box, be a kind of high efficiency, non-excavation rehabilitation seal box fast and simple, easy to remove.It can be cohered to scribbling
The liner hose of agent carries out winding and carries work, to ensure being smoothed out for non-excavation rehabilitation pipeline engineering.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is the structural upright schematic diagram for the non-excavation rehabilitation seal box that the utility model embodiment provides；
Fig. 2 is the overlooking the structure diagram for the non-excavation rehabilitation seal box that the utility model embodiment provides；
Fig. 3 is the structural representation of the cylinder side wall for the non-excavation rehabilitation seal box that the utility model embodiment provides；
Fig. 4 is the main axle structure schematic diagram for the non-excavation rehabilitation seal box that the utility model embodiment provides；
Fig. 5 is that the bearing for the non-excavation rehabilitation seal box that the utility model embodiment provides leads to lid main structure diagram；
Fig. 6 is the left sectional structure signal of the logical lid of bearing for the non-excavation rehabilitation seal box that the utility model embodiment provides
Figure.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the utility model.
The utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Fig. 1 to Fig. 3, a kind of non-excavation rehabilitation seal box, for interior in no-dig technique inverted liner recovery technique
The winding and upset of lining hose, include in structure：Pipe joint 1, connecting pipe 2, the, of primary seal casing 3 lookouts window 4, support frame
8th, air blower 10 and rolling-up mechanism.
Primary seal casing 3 is fixed on support frame 8, and one group of movable pulley 9 is installed in the described bottom surface of support frame 8.Support 8 is by 4
Root angle bar forms, and relative combinations are welded on the bottom of primary seal casing 3 two-by-two, its middle part holes drilled through, is installed and moved by screw-nut
Driving wheel 9.One group of movable pulley 9 can three above can also be four, universal wheel can be used.After can also being primary seal casing 3
Two movable pulleys 9 in portion are universal wheel, can 360 ° it is in rotary moving, be fast pulley positioned at anterior two of primary seal casing 3.
Primary seal casing 3 specifically includes cylinder side wall 20 and two bottom surfaces in left and right i.e. seal box bottom in cylinder
Plate 5；In view of overall manufacturing cost, the cylinder side wall 20 can be processed using welding procedure.Seal box bottom plate 5 passes through spiral shell
Nail is fixed on cylinder side wall 20 with nut forms primary seal casing 3.The forward lower part of cylinder side wall 20 of primary seal casing 3
Tangentially it is connected with pipe joint 1 by connecting pipe 2, is specifically attached by screw and nut.Air blower 10
Air outlet connects the inner chamber of primary seal casing 3 by the side wall of connecting pipe 2；The specific described side wall of connecting pipe 2 connection air blast
Machine joint 11, air blower joint 11 connect the air outlet of air blower 10 by soft pipeline.Air blower 10 is fixed on support frame 8, tool
Body is installed on support frame 8 in order to easy for installation including air blower support 16, air blower support 16, and air blower 10 is fixed on drum
On fan supporter 16.Air blower 10 can use high pressure blower.
Window 4 is looked at the front upper opening 19 of cylinder side wall 20 of primary seal casing 3, specifically passes through gland 15
On the cylinder side wall 20 of primary seal casing 3.Suo Shu lookouts window 4 is lucite material.
The rear upper weld of cylinder side wall 20 of described primary seal casing 3 has handle 7.
Rolling-up mechanism includes main shaft 13 and handwheel 12, and the both ends of main shaft 13 are articulated with the sealing bottom surface of primary seal casing 3 or so two
Handwheel 12 is installed in the center of bottom plate 5, one end after stretching out primary seal casing 3.Power is transmitted by key between handwheel 12 and main shaft 13
Square, specific 13 included one end of main shaft, using bearing gland 6, bearing gland 6 is sealed by screw-nut installed in left side
On bottom plate 5, bearing gland 6 installs bearing, this one end of bearing supporting spindle 13.One end that main shaft 13 stretches out, is led to using bearing
Lid 14, bearing lead to lid 14 and are fixed on by screw-nut on right side seal box bottom plate 5, and handwheel 12 is fixed on main shaft by big nut
On 13, bearing, which leads to lid 14, installs bearing, this one end of bearing supporting spindle 13, and main shaft 13 is fixed on primary seal case by bearings
On body 3.Meanwhile the hinged place of the described stretching primary seal of main shaft 13 casing 3 is provided with seal.As shown in figs. 5 and 6, bearing
The logical structure of lid 14, inside sets O-ring seal groove, O-ring seal can be used, for relative between main shaft 13 and seal box bottom plate 5
The dynamic sealing of motion, prevents air pressure from revealing.
Handwheel 12 described here uses belt wheel, and handwheel 12 is driven by V belt translation.Can be in the branch at the rear portion of primary seal casing 3
Support 8 sets up variable-frequency motor, is connected by V bands with belt wheel, so as to realize the automatic control of liner hose winding and upset work
System.
In this example, as shown in figure 4, the described middle part of main shaft 13 is provided with the spacing groove of limitation liner hose position vertically
17.Described main shaft 13 is provided with the installation screwed hole 18 of two liner hoses.Two installation secure liner flexible pipes of screwed hole 18
Top, spacing groove 17 is used to for the liner hose of winding to be positioned at the middle part of main shaft 13, prevents liner hose in winding
During touch seal box bottom plate 5 and increase the resistance of winding.
Need to bear 0.3MPa pressure inside non-excavation rehabilitation seal box, between pipe joint 1 and connecting pipe 2, even
, is looked between window 4 and gland 15 between adapter road 2 and cylinder side wall 20, cylinder side wall 20 and seal box bottom plate 5, sealing
Between bottom plate 5 and bearing gland 6, it is airtight to strengthen that rubber seal is equipped between air blower joint 11 and connecting pipe 2
Property.
Operation principle is：During liner hose is wound, pipe joint 1 and connecting pipe 2 are disassembled, in
Lining hose is positioned in the spacing groove 17 of main shaft 13, and the top of liner hose is fixed on to the installation on main shaft 13 with screw
At screwed hole 18, prevent from causing liner hose winding failure because resistance increases during winding；Scribble adhesive
After press outside liner hose process flattens, the slow , Cong of uniform rotation handwheel 12 lookouts window 4 observes that liner hose is received
When volume is completed, stopped operating handwheel 12, and pipeline joint 1 and connecting pipe 2 are installed back into original place；In the mistake of inverted liner flexible pipe
Cheng Zhong, first pipe joint 1 is connected with tube fit to be repaired, then by the inwall phase of the outer wall of liner hose and damaged pipe
Fitting, then air blower joint 11 is connected with air blower 10 by rubber hose, start air blower 10, will by air pressure
Liner hose is overturn along damaged pipe inwall, while rotates handwheel 12, controls the reversal rate of liner hose；When upset work is complete
When being bonded inner-walls of duct completely into liner hose, handwheel 12 is fixed, air blower 10 is closed, will not be fitted in inner-walls of duct
Flexible pipe cuts and recycled.
The utility model has the advantage of：Liner hose can conveniently and efficiently be wound and be carried to job site, using height
Drum pressure blower fan, promote liner hose slowly to be overturn along inner-walls of duct by air pressure and be bonded, easy to operation, efficiency high, save
Cost.
It is described above, the only 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 all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should
It is defined by the protection domain of claims.
Claims (9)
- A kind of 1. non-excavation rehabilitation seal box, for the winding to liner hose in no-dig technique inverted liner recovery technique with turning over Turn, it is characterised in that：Including pipe joint (1), connecting pipe (2), primary seal casing (3), lookout window (4), support frame (8), Air blower (10) and rolling-up mechanism；Primary seal casing (3) is fixed on support frame (8) with air blower (10), and primary seal casing (3) is in cylinder, primary seal case Cylinder side wall (20) forward lower part of body (3) is tangentially connected by connecting pipe (2) with pipe joint (1), air blast Machine (10) air outlet connects primary seal casing (3) inner chamber by connecting pipe (2) side wall；Lookout window (4) is located at primary seal casing (3) cylinder side wall (20) front upper opening (19) place；Rolling-up mechanism includes main shaft (13) and handwheel (12), and main shaft (13) both ends are articulated with two bottom surfaces of primary seal casing (3) left and right Seal box bottom plate (5) center, one end stretch out primary seal casing (3) and install handwheel (12) afterwards.
- 2. non-excavation rehabilitation seal box according to claim 1, it is characterised in that described main shaft (13) stretches out primary seal The hinged place of casing (3) is provided with seal.
- 3. non-excavation rehabilitation seal box according to claim 2, it is characterised in that in the middle part of described main shaft (13) vertically It is provided with the spacing groove (17) of limitation liner hose position.
- 4. non-excavation rehabilitation seal box according to claim 2, it is characterised in that described main shaft (13) is provided with two The installation screwed hole (18) of liner hose.
- 5. according to the non-excavation rehabilitation seal box described in claim 1,2,3 or 4, it is characterised in that described connecting pipe (2) Side wall connection air blower joint (11), air blower joint (11) connection air blower (10) air outlet.
- 6. according to the non-excavation rehabilitation seal box described in claim 1,2,3 or 4, it is characterised in that described support frame (8) bottom Face is installed by one group of movable pulley (9).
- 7. according to the non-excavation rehabilitation seal box described in claim 1,2,3 or 4, it is characterised in that described primary seal casing (3) cylinder side wall (20) rear upper weld has handle (7).
- 8. according to the non-excavation rehabilitation seal box described in claim 1,2,3 or 4, it is characterised in that Suo Shu lookouts windows (4) are Lucite material.
- 9. according to the non-excavation rehabilitation seal box described in claim 1,2,3 or 4, it is characterised in that described handwheel (12) is adopted With belt wheel, handwheel (12) is driven by V belt translation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667892.XU CN206861143U (en) | 2017-06-09 | 2017-06-09 | Non-excavation rehabilitation seal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720667892.XU CN206861143U (en) | 2017-06-09 | 2017-06-09 | Non-excavation rehabilitation seal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861143U true CN206861143U (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720667892.XU Active CN206861143U (en) | 2017-06-09 | 2017-06-09 | Non-excavation rehabilitation seal box |
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| CN (1) | CN206861143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111032550A (en) * | 2017-04-08 | 2020-04-17 | 皮科特解决方案有限公司 | Lining roller |
-
2017
- 2017-06-09 CN CN201720667892.XU patent/CN206861143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111032550A (en) * | 2017-04-08 | 2020-04-17 | 皮科特解决方案有限公司 | Lining roller |
| CN111032550B (en) * | 2017-04-08 | 2021-08-13 | 皮科特解决方案有限公司 | Lining roller |
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