CN207962116U - A kind of presetting system urban sewage pipe closed-water test pipeline sealing structure - Google Patents
A kind of presetting system urban sewage pipe closed-water test pipeline sealing structure Download PDFInfo
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- CN207962116U CN207962116U CN201721406066.6U CN201721406066U CN207962116U CN 207962116 U CN207962116 U CN 207962116U CN 201721406066 U CN201721406066 U CN 201721406066U CN 207962116 U CN207962116 U CN 207962116U
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- China
- Prior art keywords
- mould housing
- cradling piece
- water test
- sewage pipe
- tray deck
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Abstract
The utility model discloses a kind of presetting system urban sewage pipe closed-water test pipeline sealing structures, including one end be sealing tubular structure mould housing and be cast in the tray deck poured inside mould housing on pallet, the pallet that pours is entrenched in mould housing inner cavity, and pour the hydraulic lifting post that connection at the axle center on the end face of tray bottom is vertically installed at mould housing inner cavity bottom end, described pour is symmetrically installed on the end face of tray bottom there are two vibrating motor, is uniformly distributed that there are six preformed holes on the mould housing side wall；The tray deck edge is filled with the filled layer fitted closely with insides of pipes wall to be detected, and tray deck edge is equipped with the cradling piece that several circularize distribution, and cradling piece one end is entrenched in inside tray deck；Preformed hole of the cradling piece by preformed hole on mould housing side wall.The structure design of the utility model is reasonable, applied widely, and installation steps are simple, can repeatedly use.
Description
Technical field
The utility model is related to a kind of sealing structure for sewage conduct closed-water test, specifically a kind of presetting system cities
Sewage conduct closed-water test pipeline sealing structure, belongs to sewage treatment project applied technical field.
Background technology
Building for sewage transport pipeline is an important ring in city sewage treatment works, is transported sewage by sewage conduct
Sewage treatment plant is transported to be uniformly processed, due to, containing mordant ingredient, also having pollution to environment in the water of sewage conduct,
So sewage conduct needs to do closed-water test after building up, the phenomenon that have detected whether infiltration, leak.
During carrying out closed-water test, need to block the tube body end face of downstream, due to traditional sewage
Pipe diameter is larger, while hydraulic pressure is also larger, and the wall that needs to lay bricks when being blocked is blocked, but traditional closure of building a wall
Step is relatively complicated, influences the efficiency of closed-water test, while brick wall is difficult to be bonded with insides of pipes wall to be detected.Therefore, for
The above problem proposes a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure.
Utility model content
The purpose of this utility model is that providing a kind of presetting system urban sewage pipe to solve the above-mentioned problems closes
Water test pipeline sealing structure.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of presetting system urban sewage pipe closes water examination
It tests and uses pipeline sealing structure, including the mould housing and being cast in inside mould housing that one end be the tubular structure sealed pours
Tray deck on pallet, the pallet that pours are entrenched in mould housing inner cavity, and pour and connect at the axle center on the end face of tray bottom
Connect the hydraulic lifting post for being vertically installed at mould housing inner cavity bottom end, it is described pour be symmetrically installed on the end face of tray bottom there are two
Vibrating motor, is uniformly distributed that there are six preformed holes on the mould housing side wall；
The tray deck edge is filled with the filled layer fitted closely with insides of pipes wall to be detected, and tray deck side
Edge position is equipped with several cradling pieces for circularizing distribution, and cradling piece one end is entrenched in inside tray deck；The cradling piece is logical
It crosses preformed hole and runs through mould housing side wall.
Preferably, the number of the cradling piece is no less than two, and cradling piece one end chimeric with tray deck is tip knot
Structure, the corresponding cradling piece other end connect top plate, and the section of the top plate is arc-shaped structure.
Preferably, push rod is installed in the mould housing surface by axle sleeve, and push rod one end is equipped with push plate, the push plate
End is arc-shaped structure along a side end face in push rod length direction.
Preferably, the reserved hole surface is chimeric is equipped with the sealing-plug sealed with it.
Preferably, the cradling piece surface is equipped with the threaded hole being connect with bolt thread, and cradling piece passes through bolt and limit
Position disk is fixedly connected.
Preferably, the hydraulic lifting post is connected to hydraulic pressure pump output terminal by oil pipeline, and hydraulic pump is fixed in liquid
Press lifting column side.
Preferably, the vibrating motor and the equal external power supply of hydraulic pump and control switch.
Preferably, the tray deck and filled layer are block-like concrete structure.
The utility model has the beneficial effects that：The structure design of the utility model is reasonable, is suitable for diameter and is more than position-arresting disk
Pipeline configuration is tested, and can repeatedly use, preset tray deck is completed inside mould housing and can be directly used for pipe end
Sealing, solve the problems, such as that traditional nozzle seal plug wall is built relatively complicated, improves the efficiency of closed-water test, in tray deck
The filled layer built by laying between pipeline to be detected is fitted closely with pipe side wall to be detected, is improved sealing structure and is connect with pipeline
Compactness, adapt to different pipeline configurations.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model mould housing internal structure schematic diagram；
Fig. 3 is the utility model installation condition structural schematic diagram；
Fig. 4 is the utility model position-arresting disk and support rod connecting structure schematic diagram.
In figure：1, mould housing, 101, preformed hole, 102, hydraulic lifting post, 103, hydraulic pump, 104, vibrating motor,
105, pallet is poured, 2, tray deck, 3, cradling piece, 301, threaded hole, 4, top plate, 5, axle sleeve, 6, push rod, 7, push plate, 8, sealing
Plug, 9, pipeline to be detected, 10, position-arresting disk, 11, filled layer.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -4, a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure, including one end
For the tubular structure of sealing mould housing 1 and be cast in the tray deck 2 poured inside mould housing 1 on pallet 105, it is described
It pours pallet 105 and is entrenched in 1 inner cavity of mould housing, and pour to connect at the axle center on 105 bottom end face of pallet and be vertically installed at
The hydraulic lifting post 102 of 1 inner cavity bottom end of mould housing, it is described pour be symmetrically installed on 105 bottom end face of pallet there are two vibration
Motor 104 makes to form finer and close holder positioned at the mixed mud block poured on pallet 105 by the vibration of vibrating motor 104
Disk 2 improves the intensity of 2 structure of shaping efficiency and lifting bracket disk of tray deck 2, uniformly divides on 1 side wall of the mould housing
There are six preformed hole 101, six preformed holes 101 to be distributed on the same horizontal plane for cloth, passes through 101 mounting bracket bar of preformed hole
3；
2 edge of the tray deck is filled with the filled layer 11 fitted closely with 9 madial wall of pipeline to be detected, and holder
2 edge of disk is equipped with several cradling pieces 3 for circularizing distribution, is pre-fixed to tray deck 2 by cradling piece 3, and props up
3 one end of hack lever is entrenched in inside tray deck 2；The cradling piece 3 runs through 1 side wall of mould housing by preformed hole 101.
As a kind of technical optimization scheme of the utility model, the number of the cradling piece 3 is no less than two, and cradling piece
3 one end chimeric with tray deck 2 are cutting-edge structure, and corresponding 3 other end of the cradling piece connects top plate 4, the top plate 4
Section be arc-shaped structure, tray deck 2 is pre-fixed by cradling piece 3.
As a kind of technical optimization scheme of the utility model, push rod 6 is installed in 1 surface of the mould housing by axle sleeve 5,
And 6 one end of push rod is equipped with push plate 7,7 end of the push plate is arc-shaped structure along a side end face of 6 length direction of push rod, when
After tray deck 2 is molded inside mould housing 1, pallet 105 will be poured by hydraulic lifting post 102 and be promoted to 1 table of mould housing
Tray deck 2 is pushed away using the arc end surface on 7 surface of push plate and pours pallet 105 by face.
As a kind of technical optimization scheme of the utility model, chimeric be equipped in 101 surface of the preformed hole seals with it
Sealing-plug 8, preformed hole 101 is blocked during non-mounting bracket bar 3, mixed mud is avoided to flow out.
As a kind of technical optimization scheme of the utility model, 3 surface of the cradling piece is equipped with and is connect with bolt thread
Threaded hole 301, and cradling piece 3 is fixedly connected by bolt with position-arresting disk 10, when the caliber of pipeline 9 to be detected is compared to tray deck
When 2 diameters are excessive, position-arresting disk 10 is installed, convenient for building by laying for filled layer 11.
As a kind of technical optimization scheme of the utility model, the hydraulic lifting post 102 is connected to by oil pipeline
103 output end of hydraulic pump, and hydraulic pump 103 is fixed in 102 side of hydraulic lifting post, changes hydraulic lifting using hydraulic pump 103
Hydraulic pressure in column 102, to keep hydraulic lifting post 102 flexible.
As a kind of technical optimization scheme of the utility model, 103 equal external power supply of the vibrating motor 104 and hydraulic pump
It is switched with control, controls the keying of vibrating motor 104 and hydraulic pump 103.
As a kind of technical optimization scheme of the utility model, the tray deck 2 and filled layer 11 are block-like coagulation
Soil structure realizes building for pipe plugging structure.
When the utility model is used, will pour pallet 105 using the lifting of hydraulic lifting post 102 is pushed into preformed hole 101
Bottom, the air line distance for pouring 105 surface of pallet and preformed hole 101 is the required 2 thickness half of tray deck poured, utilizes six
The distribution of sealing-plug 8 clogs six preformed holes 101, to mould housing 1 inside pour into concrete to pouring the specified of 105 surface of pallet
Thickness forms the concrete layer of circular configuration, and vibrating motor 104 is opened in casting process, pour into after enough concrete according to
Mould housing 1 is inserted into the tip side of cradling piece 3 by secondary sealing-plug 8 of extracting, and so that cradling piece 3 is embedded in mixed mud layer, makes holder
The distance in the concrete layer center of circle of the bar 3 away from circular configuration close to 9 internal diameter of pipeline to be detected size, cradling piece 3 be inserted into mistake
104 continuous operation of vibrating motor in journey closes vibrating motor 104, holder is extracted out after half dry forming of concrete layer after 3-5 minutes
Bar 3 forms the mounting hole of cradling piece 3, will pour pallet 105 by hydraulic lifting post 102 and be promoted to 1 surface of mould housing, profit
Tray deck 2 is pushed away with the arc end surface on 7 surface of push plate and pours pallet 105, holder is formed after concrete layer parches completely
Disk 2.
When needing mounting bracket disk 2, by tray deck 2 and the packing transport of cradling piece 3 to testing position, by multiple cradling pieces
3 are sequentially inserted into the mounting hole of cradling piece 3, and tray deck 2 is fixed on vertically in pipeline 9 to be detected using the support of cradling piece 3
Portion, fill concrete between two adjacent cradling pieces 3 and between 9 inner wall of tray deck 2 and pipeline to be detected form filling
Layer 11, position-arresting disk 10 can be installed when pipeline 9 to be detected is larger on cradling piece 3 by completing pipe plugging, keep position-arresting disk 10 remote
End side is blocked from pipeline 9 to be detected to place, and is that mold is built by laying with position-arresting disk 10 when building by laying filled layer 11.
When removing plugging structure after the test, filled layer 11 is first broken into pieces, tray deck 2 and cradling piece 3 are completely taken out,
Must reuse.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that obtaining containing with important document in claim by falling
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure, including one end are the tubular structure sealed
Mould housing（1）And it is cast in mould housing（1）Inside pours pallet（105）On tray deck（2）, it is characterised in that：Institute
It states and pours pallet（105）It is entrenched in mould housing（1）Inner cavity, and pour pallet（105）It is connected at axle center on bottom end face perpendicular
Directly it is mounted on mould housing（1）The hydraulic lifting post of inner cavity bottom end（102）, described to pour pallet（105）It is symmetrical on bottom end face
There are two vibrating motors for installation（104）, the mould housing（1）Preformed hole there are six being uniformly distributed on side wall（101）；
The tray deck（2）Edge is filled with and pipeline to be detected（9）The filled layer that madial wall fits closely（11）, and prop up
Frame disk（2）Edge is equipped with several cradling pieces for circularizing distribution（3）, and cradling piece（3）One end is entrenched in tray deck（2）
It is internal；The cradling piece（3）Pass through preformed hole（101）Through mould housing（1）Side wall.
2. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The cradling piece（3）Number be no less than two, and cradling piece（3）With tray deck（2）It is tied for tip chimeric one end
Structure, the corresponding cradling piece（3）The other end connects top plate（4）, the top plate（4）Section be arc-shaped structure.
3. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The mould housing（1）Surface passes through axle sleeve（5）Push rod is installed（6）, and push rod（6）One end is equipped with push plate（7）, institute
State push plate（7）End is along push rod（6）One side end face of length direction is arc-shaped structure.
4. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The preformed hole（101）Surface is chimeric to be equipped with the sealing-plug sealed with it（8）.
5. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The cradling piece（3）Surface is equipped with the threaded hole being connect with bolt thread（301）, and cradling piece（3）Pass through bolt and limit
Position disk（10）It is fixedly connected.
6. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The hydraulic lifting post（102）It is connected to hydraulic pump by oil pipeline（103）Output end, and hydraulic pump（103）It is affixed
In hydraulic lifting post（102）Side.
7. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The vibrating motor（104）And hydraulic pump（103）Equal external power supply and control switch.
8. a kind of presetting system urban sewage pipe closed-water test pipeline sealing structure according to claim 1, feature
It is：The tray deck（2）And filled layer（11）It is block-like concrete structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406066.6U CN207962116U (en) | 2017-10-29 | 2017-10-29 | A kind of presetting system urban sewage pipe closed-water test pipeline sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721406066.6U CN207962116U (en) | 2017-10-29 | 2017-10-29 | A kind of presetting system urban sewage pipe closed-water test pipeline sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207962116U true CN207962116U (en) | 2018-10-12 |
Family
ID=63724181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721406066.6U Expired - Fee Related CN207962116U (en) | 2017-10-29 | 2017-10-29 | A kind of presetting system urban sewage pipe closed-water test pipeline sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207962116U (en) |
-
2017
- 2017-10-29 CN CN201721406066.6U patent/CN207962116U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190505 Address after: No. 5, gaon Boulevard, high tech Zone, Chengdu, Sichuan Province Patentee after: Chengdu Duowei Mechanical and Electrical Engineering Co.,Ltd. Address before: 610000 No. 2, Building 5, Building 1, No. 6, Shenxianshu West Road, Chengdu High-tech Zone, Sichuan Province Co-patentee before: Wei Guangping Patentee before: Zhang Benyu Effective date of registration: 20190505 Address after: 610000 No. 2, Building 5, Building 1, No. 6, Shenxianshu West Road, Chengdu High-tech Zone, Sichuan Province Co-patentee after: Wei Guangping Patentee after: Zhang Benyu Address before: 212000 group two, Xiaotao village, Jian Bi Town, Jingkou District, Zhenjiang, Jiangsu, China 7 Patentee before: Ha Jianwei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20191029 |