CN206608621U - A kind of directly buried heat distribution pipeline pipe protection structure - Google Patents
A kind of directly buried heat distribution pipeline pipe protection structure Download PDFInfo
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- CN206608621U CN206608621U CN201720328792.4U CN201720328792U CN206608621U CN 206608621 U CN206608621 U CN 206608621U CN 201720328792 U CN201720328792 U CN 201720328792U CN 206608621 U CN206608621 U CN 206608621U
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- heat distribution
- distribution pipeline
- chuck
- protection cap
- directly buried
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Abstract
A kind of directly buried heat distribution pipeline pipe protection structure, effectively solves the problem of can not protecting heat distribution pipeline well in the prior art；Its solve technical scheme be; a kind of directly buried heat distribution pipeline pipe protection structure; it is spaced apart on laying heat distribution pipeline, heat distribution pipeline in the grooving on road surface, groove to be provided with chuck; chuck is two arc-shaped structures that lower end is hinged; chuck upper end is locked through junction button, and activity is equipped with activity on positioning steel tube, positioning steel tube and is placed with protection cap in chuck; protection cap is semicircular arc-shaped, constitutes the structure that protection cap covers the heat distribution pipeline first half；The utility model is simple in construction; relative to prior art; the distance between protection cap and heat distribution pipeline are saved; protection cap is directly arranged on to the top of heat distribution pipeline; heat distribution pipeline is protected to greatest extent when excavating; both heat distribution pipeline will not be dug brokenly, the position of heat distribution pipeline can be accurately determined again.
Description
Technical field
The utility model is related to municipal technical field, more particularly to a kind of directly buried heat distribution pipeline pipe protection structure.
Background technology
Heat distribution pipeline is the pipeline for conveying the heat energy medium such as steam or superheated water, and safe class is higher, belongs to lifeline engineering.
At present, the general direct buried-pipe laying under pavement or greenbelt along town road of domestic heating pipeline.In view of current municipal administration
Pipe laying is more under pipeline management more loose and road, through after a period of time, frequently occurring in when transformation or road excavation,
Heat distribution pipeline is dug broken, causes steam, superheated water leakage, jeopardizes municipal traffic and pedestrian's security of the lives and property, cause great peace
Full accident.Also, the leakage of underground piping is more difficult to be found.Current monitoring and warning means are limited：Majority is using artificial audition paragraph by paragraph
Method is investigated, but heat distribution pipeline is embedded in subsurface that not only labor intensity is big, investigation efficiency is low and leakage point easily occurs omits feelings
Shape, thus the manpower and materials cost of input is higher；Or pressure or temperature instrument are set along pipeline, according to system pressure
The change fluctuating range of power or temperature determines whether to leak, but these precision instrument costs are high and maintenance management difficulty
Greatly, therefore normally only set in key conduit.Or these means take a lot of work arduously, under efficiency, or increase electronic instrument is set
It is standby with high costs.
In the utility model patent of Application No. 201520620417.8, a kind of directly buried heat distribution pipeline pipe protection knot is disclosed
Structure, laying heat distribution pipeline in groove, groove is provided with road surface, is surrounded by heat distribution pipeline on backfilling material, backfilling material
End laying protection cap.The protection cap front end is provided with the semicircle the tip of the tongue, and rear end is provided with the semicircle root of the tongue；Pipe is additionally provided with protection cap
Road mark.The shape of the semicircle the tip of the tongue and the semicircle root of the tongue can be engaged.
There is certain defect when in use in the patent：Protection cap is arranged on the top of heat distribution pipeline, apart from heat distribution pipeline
There is a certain distance, when excavating to protection cap, although heat distribution pipeline can be protected, but when needing to excavate heat distribution pipeline,
Due to the presence of distance between protection cap and heat distribution pipeline, take out still have after protection cap by heat distribution pipeline dig it is broken can
Energy.
Utility model content
For above-mentioned situation, to overcome the defect of prior art, the purpose of the utility model is just to provide a kind of direct-burried heat
Hydraulic piping protection structure, effectively solves the problem of can not protecting heat distribution pipeline well in the prior art.
Its technical scheme solved is that a kind of directly buried heat distribution pipeline pipe protection structure, the grooving on road surface is spread in groove
If heat distribution pipeline, it is characterised in that spaced apart on heat distribution pipeline to be provided with chuck, chuck is two circles that lower end is hinged
Arcuate structure, chuck upper end is locked through junction button, and activity is equipped with activity on positioning steel tube, positioning steel tube and is placed with guarantor in chuck
Protecting cover, protection cap is semicircular arc-shaped, constitutes the structure that protection cap covers the heat distribution pipeline first half.
Further, the backfilling material on the outside of heat distribution pipeline and protection cap is filled with groove.
Further, chuck includes two semi arch clamping plates being hinged, and clamping plate lower end is extended with support feet laterally,
Chuck, which is enclosed on heat distribution pipeline, constitutes the structure that support feet is supported to heat distribution pipeline.
Further, the clamping plate other end is protruding engaging lug, and engaging lug is provided with connecting hole.
Further, clamping plate is provided with semi-circular recesses in openend, and the knot of a complete circle is formed after two groove combinations
Structure.
Further, junction button includes being connected with clamping arm on the screw that end activity is equipped with connecting rod, connecting rod.
Further, clamping arm includes the cam around connecting rod center rotating, and straightway, cam one end are provided with cam side
Connect handle.
Further, it is middle on the inside of protection cap to offer the locating slot that width is more than positioning steel tube.
The utility model is simple in construction, relative to prior art, the distance between protection cap and heat distribution pipeline is saved, directly
The top that protection cap is arranged on to heat distribution pipeline is connect, heat distribution pipeline is protected to greatest extent when excavating, will not both dig brokenly heating power
Pipeline, can accurately determine the position of heat distribution pipeline again.
Brief description of the drawings
Fig. 1 is the utility model structural section schematic diagram.
Fig. 2 is the utility model side structure schematic diagram.
Fig. 3 is the sectional view of A-A in the utility model Fig. 2.
Fig. 4 is the structural representation of the utility model chuck.
Fig. 5 is the structural representation of the utility model protection cap.
Fig. 6 is the structural representation of the utility model junction button.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：
From Fig. 1 to Fig. 6, a kind of directly buried heat distribution pipeline pipe protection structure of the present utility model, the grooving on road surface
1, in groove paving 1 set it is spaced apart on heat distribution pipeline 2, heat distribution pipeline 2 be provided with chuck 3, chuck 3 presss from both sides heat distribution pipeline 2
Handle, auxiliary positioning is carried out to it, prevents it to be shifted over；Chuck 3 is on two circular arc clamping plates 6 that lower end is hinged, chuck 3
End is locked through junction button 5, and chuck 3 can be rapidly performed by installing, accelerating construction progress by the way of being movably hinged；Chuck 3
Interior activity is equipped with activity on positioning steel tube 4, positioning steel tube 4 and is placed with protection cap 11, and protection cap 11 is semicircular arc-shaped, protection cap
11 directly contact with heat distribution pipeline 2, when excavating to protection cap 1, both protected heat distribution pipeline 2, heat distribution pipeline 2 is determined again
Position, unlike prior art, even if because the distance existed to be found that protection cap still can not determine heat distribution pipeline
Position.
In this embodiment, the backfilling material 10 positioned at heat distribution pipeline 2 and the outside of protection cap 11 is filled with groove 1, is returned
Filling chock material 10 can be the materials such as coarse sand, soil.
In this embodiment, chuck 3 includes two semi arch clamping plates 6 being hinged, and the lower end of clamping plate 6 is extended with laterally
Support feet 7, chuck 3 is enclosed on rear support pin 7 on heat distribution pipeline 2 and heat distribution pipeline 2 is supported, and helps its fixed position.
In this embodiment, the other end of clamping plate 6 is protruding engaging lug 8, and engaging lug 8 is provided with connecting hole, junction button 5
Clamping plate is locked through connecting hole.
In this embodiment, clamping plate 6 is provided with semi-circular recesses 9 in openend, and two grooves 9 form one completely after combining
Circle, positioning steel tube 4 carries out positioning action by the circle.
In this embodiment, junction button 5 includes being flexibly connected on the screw 12 that end activity is equipped with connecting rod 13, connecting rod 13
There is clamping arm 14, in use, first then connecting rod 13 is penetrated screw 12 in screw 12 to through the connecting hole on engaging lug 8, then
Clamping arm 14 is connected on connecting rod 13, clamping arm 14 is rotated further by and is locked two clamping plates 6.
In this embodiment, clamping arm 14 includes the cam around connecting rod center rotating, when rotating clamping arm 14, due to convex
The gap of the presence of wheel construction, cam edge and screw end is gradually being reduced so that two clamping plates 6 are locked, in cam one
Side is provided with straightway, and the effect of straightway is fixed behind the position for reaching locking plate 6, prevents cam return；Cam one
End connection handle, it is convenient that cam is rotated.
In this embodiment, the locating slot 15 that width is more than positioning steel tube 4 is offered in the middle of the inner side of protection cap 11, will protected
When lid 11 is fixed on positioning steel tube 4, locating slot 15 is buckled in the top of positioning steel tube 4 so that protection cap 11 is in the top of heat distribution pipeline 2
Will not run-off the straight phenomenon.
Claims (8)
1. a kind of directly buried heat distribution pipeline pipe protection structure, the grooving on road surface（1）, groove（1）Interior laying heat distribution pipeline（2）,
Characterized in that, heat distribution pipeline（2）It is above spaced apart to be provided with chuck（3）, chuck（3）Two circular arcs being hinged for lower end
Clevis plate（6）, chuck（3）Upper end is through junction button（5）Locking, chuck（3）Interior activity is equipped with positioning steel tube（4）, positioning steel tube
（4）Upper activity is placed with protection cap（11）, protection cap（11）For semicircular arc-shaped, protection cap is constituted（11）By heat distribution pipeline（2）On
The structure that half portion is covered.
2. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 1, it is characterised in that described groove（1）It is interior
Filled with positioned at heat distribution pipeline（2）And protection cap（11）The backfilling material in outside（10）.
3. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 1, it is characterised in that described chuck（3）Bag
Include two semi arch being hinged clamping plates（6）, clamping plate（6）Lower end is extended with support feet laterally（7）, chuck（3）It is enclosed on heat
Hydraulic piping（2）Upper composition support feet（7）To heat distribution pipeline（2）The structure of support.
4. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 3, it is characterised in that described clamping plate（6）Separately
One end is protruding engaging lug（8）, engaging lug（8）It is provided with connecting hole.
5. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 3, it is characterised in that described clamping plate（6）
Openend is provided with semi-circular recesses（9）, two grooves（9）The structure of a complete circle is formed after combination.
6. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 1, it is characterised in that described junction button（5）
Connecting rod is equipped with including end activity（13）Screw（12）, connecting rod（13）On be connected with clamping arm（14）.
7. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 6, it is characterised in that described clamping arm（14）
Including the cam around connecting rod center rotating, straightway, cam one end connection handle are provided with cam side.
8. a kind of directly buried heat distribution pipeline pipe protection structure according to claim 1, it is characterised in that described protection cap（11）
Width is offered in the middle of inner side more than positioning steel tube（4）Locating slot（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328792.4U CN206608621U (en) | 2017-03-31 | 2017-03-31 | A kind of directly buried heat distribution pipeline pipe protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328792.4U CN206608621U (en) | 2017-03-31 | 2017-03-31 | A kind of directly buried heat distribution pipeline pipe protection structure |
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| Publication Number | Publication Date |
|---|---|
| CN206608621U true CN206608621U (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328792.4U Active CN206608621U (en) | 2017-03-31 | 2017-03-31 | A kind of directly buried heat distribution pipeline pipe protection structure |
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| Country | Link |
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| CN (1) | CN206608621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454645A (en) * | 2019-07-29 | 2019-11-15 | 中国石油天然气集团有限公司 | A kind of buried nonmetal pipeline protective shell and the pipeline laying construction method based on it |
| CN113330243A (en) * | 2018-10-15 | 2021-08-31 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and filled trench |
-
2017
- 2017-03-31 CN CN201720328792.4U patent/CN206608621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113330243A (en) * | 2018-10-15 | 2021-08-31 | 瑞典意昂公司 | Method for filling a trench comprising a pair of conduits and filled trench |
| CN110454645A (en) * | 2019-07-29 | 2019-11-15 | 中国石油天然气集团有限公司 | A kind of buried nonmetal pipeline protective shell and the pipeline laying construction method based on it |
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