CN206561487U - A kind of section box girder prefabricated construction structure - Google Patents
A kind of section box girder prefabricated construction structure Download PDFInfo
- Publication number
- CN206561487U CN206561487U CN201720087731.3U CN201720087731U CN206561487U CN 206561487 U CN206561487 U CN 206561487U CN 201720087731 U CN201720087731 U CN 201720087731U CN 206561487 U CN206561487 U CN 206561487U
- Authority
- CN
- China
- Prior art keywords
- rubber stopper
- stopper housing
- oil
- box girder
- section box
- Prior art date
- 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.)
- Expired - Fee Related
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of section box girder prefabricated construction structure, including rubber stopper housing, and the top of rubber stopper housing is provided with screwed hole；Screwed hole both sides are provided with oil inlet and oil-out, and screwed hole internal thread attachment screw；The petroleum pipeline towards hydraulic fluid tank is equipped with oil inlet and oil-out, and petroleum pipeline is connected with hydraulic pressure pump interface；The inside of rubber stopper housing is provided with hydraulic cylinder, and the oil inlet and oil-out of hydraulic cylinder are equipped with check valve；The outer wall of rubber stopper housing is provided with rubber ring；The top of hydraulic fluid tank is provided with pressure gauge, hydraulic pump and handle, and the bottom of hydraulic fluid tank is provided with wheel；Rubber stopper housing engages card when mounted, and the bottom of card is stuck on pad.The utility model is simple in construction, and novel in design, by the use of rubber stopper, the prefabricated quality of section box girder is greatly improved, and has larger promotional value.
Description
Technical field
The utility model is related to a kind of rubber plug device, specially a kind of section box girder prefabricated construction structure, belongs to box beam
Field of engineering technology.
Background technology
Slug matching section box girder needs to install more pre-buried pipeline in prefabrication process, and pre-buried pipeline is accurate
Degree determines the structure and presentation quality level of whole section box girder, steel strand wires as slug matching section box girder important portion
Point, it accurately positions the accuracy depending on bellows position.Interim prestress hole and being accurately positioned for interim hole for hoist will
The key of force balance when being set up as section box girder.At the same time, all pre-buried pipelines, all through whole beam body, are also shadow
Section box girder appearance most direct and most unmanageable link, therefore in prefabrication process is rung, the positioning of pre-buried pipeline is controlled
Only slurry with port is the emphasis of quality control.
But the situation on rotten side easily occur in general most of rubber tubes, construction quality is relatively difficult to ensure card, and built-in pipe is easily moved
Position, and easily loosens, and need to repeatedly calibrate, take it is longer, while most of rubber stoppers are manually installed with removing, shadow significantly
The efficiency of engineering is rung, while adding the cost of engineering, therefore, a kind of section box girder prefabricated construction knot is proposed regarding to the issue above
Structure.
Utility model content
The purpose of this utility model is that provides a kind of section box girder prefabricated construction structure to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of section box girder prefabricated construction structure, bag
Rubber stopper housing is included, and the top of rubber stopper housing is provided with screwed hole；The screwed hole both sides are provided with oil inlet and oil-out, and
Screwed hole internal thread attachment screw；Be equipped with the petroleum pipeline towards hydraulic fluid tank on the oil inlet and oil-out, and petroleum pipeline with
Hydraulic pressure pump interface is connected；The inside of the rubber stopper housing is provided with hydraulic cylinder, and the oil inlet and oil-out of hydraulic cylinder are equipped with
Check valve；The outer wall of the rubber stopper housing is provided with rubber ring；The top of the hydraulic fluid tank is provided with pressure gauge, hydraulic pump and carries
Hand, and the bottom of hydraulic fluid tank is provided with wheel；The rubber stopper housing engages card when mounted, and the bottom of card is stuck in pad
On.
It is preferred that, the oil inlet and oil-out are in a symmetrical arrangement in the both sides of screw, and oil inlet and oil-out is straight
Footpath is 5mm-8mm.
It is preferred that, the groove is centrosymmetric arrangement in the top edge of rubber stopper housing.
It is preferred that, the length of the card is 1/3rd of rubber stopper housing.
It is preferred that, the rubber ring sleeve is apart from the distance of rubber stopper housing in the outside of rubber stopper housing, and rubber ring
The a quarter of the height of rubber stopper housing.
The beneficial effects of the utility model are：The utility model is simple in construction, novel in design, by the use of rubber stopper,
The prefabricated quality of section box girder is greatly improved, and improves the quality, safety, progress of preformed hole construction, economic benefit and
It is greatly improved in terms of social benefit, there is larger promotional value.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model mounting structure schematic diagram；
Fig. 3 is the utility model top view.
In figure：1st, hydraulic pump, 2, hydraulic fluid tank, 3, wheel, 4, check valve, 5, rubber ring, 6, hydraulic cylinder, 7, oil inlet, 8,
Screw, 9, petroleum pipeline, 10, hydraulic pressure pump interface, 11, pressure gauge, 12, handle, 13, oil inlet, 14, pad, 15, screwed hole, 16,
Card, 17, rubber stopper housing, 18, groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of section box girder prefabricated construction structure, including rubber stopper housing 17, and rubber stopper shell
The top of body 17 is provided with screwed hole 15；The both sides of screwed hole 15 are provided with oil inlet 13 and oil-out 7, and screwed hole internal thread connects
Connect screw 8；The petroleum pipeline 9 towards hydraulic fluid tank 2 is equipped with the oil inlet 13 and oil-out 7, and petroleum pipeline 9 connects with hydraulic pump
Mouth 10 is connected；The inside of the rubber stopper housing 17 is provided with hydraulic cylinder 6, and the oil inlet 13 and oil-out 7 of hydraulic cylinder 6 are equipped with
Check valve 4；The outer wall of the rubber stopper housing 17 is provided with rubber ring 5；The top of the hydraulic fluid tank 2 is provided with pressure gauge 11, hydraulic pressure
Pump 1 and handle 12, and the bottom of hydraulic fluid tank 2 is provided with wheel 3；The rubber stopper housing 17 engages card on groove 18 when mounted
Piece 16, and the bottom of card 16 is stuck on pad 14.
As a kind of technical optimization scheme of the present utility model, the oil inlet 13 and oil-out 7 the both sides of screw 8 into
It is arranged symmetrically, and a diameter of 5mm-8mm of oil inlet 13 and oil-out 7, oil inlet 13 and the size of oil-out 7 are suitable, Ke Yiti
High workload efficiency.
As a kind of technical optimization scheme of the present utility model, the groove 18 is in the top edge of rubber stopper housing 17
It is centrosymmetrically arranged, can prevents rubber stopper housing 17 from sliding with clamping rubber stopper housing 17.
As a kind of technical optimization scheme of the present utility model, the length of the card 16 is three points of rubber stopper housing 17
One of, longer card 16 can prevent the slip of the axial direction of rubber stopper housing 17.
As a kind of technical optimization scheme of the present utility model, the rubber ring 5 is enclosed on the outside of rubber stopper housing 17, and
Rubber ring 5 is a quarter of the height of rubber stopper housing 17 apart from the distance of rubber stopper housing 17, and increasing rubber ring 5 prevents pipe
Enter liquid in road, prevent corrosion pipeline.
The utility model when in use, takes different pipelines to take the close rubber stopper shell of specification according to different pipelines
Body 17, before use, only rubber stopper housing 17 need to be put into pipeline, now opening hydraulic pump 1, makes the hydraulic pressure in hydraulic fluid tank 2
Oil reaches oil inlet 7 by the arrival hydraulic cylinder 6 of individual event valve 4 by petroleum pipeline 9, now due to the oil pressure increase in hydraulic cylinder 6, leads
The expansion rapidly of rubber stopper housing 17 is caused, makes the whole pipeline of rubber stopper turgor, only need to be the hydraulic pressure in hydraulic cylinder 6 after finishing
Oil is taken out to the greatest extent, and now rubber stopper housing 17 recovers original size, can now be easily removed.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (5)
1. a kind of section box girder prefabricated construction structure, including rubber stopper housing（17）, and rubber stopper housing（17）Top be provided with
Screwed hole（15）；It is characterized in that：The screwed hole（15）Both sides are provided with oil inlet（13）And oil-out（7）, and in screwed hole
It is threadedly coupled screw（8）；The oil inlet（13）And oil-out（7）On be equipped with towards hydraulic fluid tank（2）Petroleum pipeline（9）, and
Petroleum pipeline（9）With hydraulic pressure pump interface（10）Connection；The rubber stopper housing（17）Inside be provided with hydraulic cylinder（6）, and hydraulic cylinder
（6）Oil inlet（13）And oil-out（7）It is equipped with check valve（4）；The rubber stopper housing（17）Outer wall be provided with rubber ring
（5）；The hydraulic fluid tank（2）Top be provided with pressure gauge（11）, hydraulic pump（1）And handle（12）, and hydraulic fluid tank（2）Bottom set
There is wheel（3）；The rubber stopper housing（17）When mounted in groove（18）Upper engaging card（16）, and card（16）Bottom
It is stuck in pad（14）On.
2. a kind of section box girder prefabricated construction structure according to claim 1, it is characterised in that：The oil inlet（13）With
Oil-out（7）In screw（8）Both sides it is in a symmetrical arrangement, and oil inlet（13）And oil-out（7）A diameter of 5mm-8mm.
3. a kind of section box girder prefabricated construction structure according to claim 1, it is characterised in that：The groove（18）In rubber
Plug housing（17）Top edge be centrosymmetric arrangement.
4. a kind of section box girder prefabricated construction structure according to claim 1, it is characterised in that：The card（16）Length
Spend for rubber stopper housing（17）1/3rd.
5. a kind of section box girder prefabricated construction structure according to claim 1, it is characterised in that：The rubber ring（5）Set
In rubber stopper housing（17）Outside, and rubber ring（5）Apart from rubber stopper housing（17）Distance be rubber stopper housing（17）'s
The a quarter of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087731.3U CN206561487U (en) | 2017-01-23 | 2017-01-23 | A kind of section box girder prefabricated construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087731.3U CN206561487U (en) | 2017-01-23 | 2017-01-23 | A kind of section box girder prefabricated construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206561487U true CN206561487U (en) | 2017-10-17 |
Family
ID=60029051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087731.3U Expired - Fee Related CN206561487U (en) | 2017-01-23 | 2017-01-23 | A kind of section box girder prefabricated construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206561487U (en) |
-
2017
- 2017-01-23 CN CN201720087731.3U patent/CN206561487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20190123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |