CN205938203U - Turn bearing structure of delivery pipe is laid along massif extrados - Google Patents
Turn bearing structure of delivery pipe is laid along massif extrados Download PDFInfo
- Publication number
- CN205938203U CN205938203U CN201620983167.9U CN201620983167U CN205938203U CN 205938203 U CN205938203 U CN 205938203U CN 201620983167 U CN201620983167 U CN 201620983167U CN 205938203 U CN205938203 U CN 205938203U
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- China
- Prior art keywords
- massif
- extrados
- feed pipe
- support base
- concrete
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- Expired - Fee Related
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Abstract
The utility model relates to a turn bearing structure of delivery pipe is laid along massif extrados, the solution lacks support, the problem that can't bear intraductal high -pressure water impact along the delivery pipe turn position that the massif extrados laid. This structure includes that inner arc inclines towards the massif, its characterized in that along one or many parallel delivery pipes of the turn of massif extrados: being equipped with horizontal support face and the vertical braces face dug to the massif rock stratum on the massif, watering on the horizontal support face on the massif and establish the concrete buttress, have reinforcing bar net in the concrete buttress, the anchor post through reinforced concrete inserts massif vertical braces face to the concrete buttress towards one side of massif, and the top surface of concrete buttress is equipped with the supporting seat, and the supporting seat be to one side inclined plane up towards one side of massif, and delivery pipe bottom surface outer arc inclines and inlays the inclined plane department that locates the supporting seat. The utility model discloses delivery pipe turn to laying along the massif extrados forms the outrigger.
Description
Technical field
This utility model is related to a kind of municipal water supplies, lays turning of feed pipe particularly to a kind of along massif extrados
Curved supporting construction.
Background technology
In order to ensure water safety, the daily water consumption of people generally concentrates and supplies water from water head site, and the water of water head site passes through water
After factory and office's reason, supplied water toward settlement from water head site by the feed pipe laying.Feed pipe is to have pressure pipe, has larger water in pipe
Pressure, therefore at the turning of feed pipe, High-Pressure Water can produce very big impulsive force to the outer arc wall of feed pipe.Lay along level land
Feed pipe, pipe laying of slotting on the ground, the layer of ground soil of feed pipe outer arc side forms to feed pipe and supports, to offset feed pipe
The impulsive force that outer arc wall is subject to.The feed pipe laid along massif, if the intrados in massif is turned, massif rock stratum can be formed
The support of feed pipe.And when feed pipe lays along massif extrados turn, feed pipe turn outer arc side outwardly, outside feed pipe
Arc wall does not have effective support it is impossible to bear the impact of pipe inner high voltage current.
Content of the invention
The purpose of this utility model be solve along the feed pipe turning position that massif extrados lays lack support it is impossible to
Bear the problem of pipe inner high voltage water impact, a kind of turning supporting construction laying feed pipe along massif extrados is provided.
This utility model solves its technical problem and be employed technical scheme comprise that：One kind lays feed pipe along massif extrados
Turning supporting construction, including one or more the parallel feed pipes turned along massif extrados, feed pipe inner arc side court
To massif, described massif is provided with the horizontal support face dug to massif rock stratum and vertical supporting face, the horizontal support on massif
Pour on face and set concrete buttress, in concrete buttress, have bar-mat reinforcement, concrete buttress passes through reinforced concrete towards the side of massif
The anchor post insertion massif vertical supporting face of soil, the top surface of concrete buttress is provided with support base, and support base towards the side of massif is
Tiltedly inclined-plane upward, feed pipe bottom surface outer arc side is embedded at the inclined-plane of support base.The turning of feed pipe is propped up by support base
Support, support base is a part for concrete buttress, and concrete buttress is fixed on massif vertical supporting face by anchor pole, vertical
Support face is endways massif inclined-plane upward, bears the impulsive force to outer arc side pipe wall for the feed pipe current.
Preferably, described support base and feed pipe correspond setting, when support base for multiple when, support base along and mountain
The vertical direction in body vertical supporting face spaced set outward.
Preferably, the top of described concrete buttress and feed pipe is provided with overburden layer.Whole concrete is propped up by overburden layer
Pier and feed pipe are embedded in below soil, form protection.
Preferably, each support base at least has two groups of stress extending to support base top from concrete buttress bottom
Reinforcing bar, two groups of steel bar stresses are distributed on two stress surfaces, and two stress surfaces are parallel to each other and are hung down with water supply pipe outer wall Impact direction
Directly.Form multiple stress and support it is ensured that supporting ＆ stablizing.
Preferably, being provided with anchor pole reinforcing bar in described anchor post, anchor post adopts concrete grouting molding.
Preferably, being provided with the bar-mat reinforcement being bundled into by horizontal, longitudinal direction, vertical reinforcement, bar-mat reinforcement in described concrete buttress
Interface point using being welded and fixed.
Preferably, described support base is overlooked as trapezoidal, support base is more than near massif one away from the width of massif side
The width of side.
This utility model is drawn by anchor pole using massif vertical supporting face and sets concrete buttress feed pipe turning is formed
Support, stable support is formed to the feed pipe turning laid along massif extrados.
Brief description
Fig. 1 is a kind of structural representation of this utility model.
Fig. 2 is the top view of this utility model Fig. 1 structure.
In figure：1st, overburden layer, 2, massif, 3, feed pipe, 4, reinforcing bar, 41, steel bar stress, 42, anchor pole reinforcing bar, 5, concrete
Buttress, 6, anchor post, 7, support base.
Specific embodiment
Below by specific embodiment and combine accompanying drawing this utility model is further illustrated.
Embodiment：A kind of turning supporting construction laying feed pipe along massif extrados, as shown in Figure 1, 2.This structure bag
Include the feed pipe 3 of two horizontal parallels turned along massif 2 extrados, feed pipe inner arc side, towards massif 2, described massif sets
There are the horizontal support face dug to massif rock stratum and vertical supporting face, vertical supporting face is endways massif inclined-plane upward, massif 2
On horizontal support face on pour and set concrete buttress 5, be provided with the steel being bundled into by horizontal, longitudinal direction, vertical reinforcement in concrete buttress
Muscle net, the interface point of bar-mat reinforcement is using being welded and fixed.Concrete buttress towards massif side by the anchor post 6 of armored concrete
Insertion massif vertical supporting face, anchor post is horizontally inserted in the pre-drilled cavity in vertical supporting face by anchor pole reinforcing bar, then passes through coagulation
Native grouting way is constituted.The top surface of concrete buttress 5 is provided with two support bases 7, and two support bases are along massif direction arrangement outward.
Support base 7 is oblique inclined-plane upward towards the side of massif, and feed pipe 3 bottom surface outer arc side is embedded at and is formed at the inclined-plane of support base
Support.It is provided with two groups of steel bar stresses 41, steel bar stress extends to support base 7 from concrete buttress 5 bottom and pushes up in each support base
Portion.Two groups of steel bar stresses form two parallel stress surfaces, and stress surface is vertical with water supply pipe outer wall Impact direction.Concrete buttress
Be provided with overburden layer 1 above feed pipe, overburden layer by whole concrete buttress and feed pipe be embedded in soil formed protection.
As shown in Fig. 2 support base is overlooked as trapezoidal, support base is more than near massif side away from the width of massif side
Width.
The turning of feed pipe is passed through to support seat supports, and support base is a part for concrete buttress, and concrete buttress leads to
Cross anchor pole to be fixed on massif vertical supporting face, vertical supporting face is endways massif inclined-plane upward, bears feed pipe current pair
The impulsive force of outer arc side pipe wall.
Claims (7)
1. a kind of turning supporting construction laying feed pipe along massif extrados, including turning along massif extrados or
Many parallel feed pipes, feed pipe inner arc side towards massif it is characterised in that：Described massif is provided with cutting to massif rock stratum
Horizontal support face and vertical supporting face, the horizontal support face on massif is poured and sets concrete buttress, in concrete buttress, have steel
Muscle net, concrete buttress inserts massif vertical supporting face towards the side of massif by the anchor post of armored concrete, and concrete props up
The top surface of pier is provided with support base, and support base is oblique inclined-plane upward towards the side of massif, and feed pipe bottom surface outer arc side is embedded at
At the inclined-plane of support base.
2. according to claim 1 a kind of along massif extrados lay feed pipe turning supporting construction it is characterised in that：
Described support base and feed pipe correspond setting, when support base for multiple when, from massif, direction equidistantly sets support base outward
Put.
3. according to claim 1 a kind of along massif extrados lay feed pipe turning supporting construction it is characterised in that：
The top of described concrete buttress and feed pipe is provided with overburden layer.
4. a kind of turning supporting construction laying feed pipe along massif extrados according to claim 1 or 2 or 3, it is special
Levy and be：Each support base at least has two groups of steel bar stresses extending to support base top from concrete buttress bottom, two groups
Steel bar stress is distributed on two stress surfaces, and two stress surfaces are parallel to each other and vertical with water supply pipe outer wall Impact direction.
5. a kind of turning supporting construction laying feed pipe along massif extrados according to claim 1 or 2 or 3, it is special
Levy and be：It is provided with anchor pole reinforcing bar, anchor post adopts concrete grouting molding in described anchor post.
6. a kind of turning supporting construction laying feed pipe along massif extrados according to claim 1 or 2 or 3, it is special
Levy and be：It is provided with the bar-mat reinforcement being bundled into by horizontal, longitudinal direction, vertical reinforcement, the interface point of bar-mat reinforcement is adopted in described concrete buttress
With being welded and fixed.
7. a kind of turning supporting construction laying feed pipe along massif extrados according to claim 1 or 2 or 3, it is special
Levy and be：Described support base is overlooked as trapezoidal, and support base is more than the width near massif side away from the width of massif side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983167.9U CN205938203U (en) | 2016-08-30 | 2016-08-30 | Turn bearing structure of delivery pipe is laid along massif extrados |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983167.9U CN205938203U (en) | 2016-08-30 | 2016-08-30 | Turn bearing structure of delivery pipe is laid along massif extrados |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938203U true CN205938203U (en) | 2017-02-08 |
Family
ID=57953190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620983167.9U Expired - Fee Related CN205938203U (en) | 2016-08-30 | 2016-08-30 | Turn bearing structure of delivery pipe is laid along massif extrados |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894440A (en) * | 2017-04-14 | 2017-06-27 | 中建八局第建设有限公司 | A kind of multiple rows of pressure pipe back buttress and its construction method |
| CN110440055A (en) * | 2019-08-30 | 2019-11-12 | 天津城建大学 | Reduce the remodeling buttress and construction method of the buttress scale of construction at pressure pipeline horizontal curved break |
-
2016
- 2016-08-30 CN CN201620983167.9U patent/CN205938203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894440A (en) * | 2017-04-14 | 2017-06-27 | 中建八局第建设有限公司 | A kind of multiple rows of pressure pipe back buttress and its construction method |
| CN110440055A (en) * | 2019-08-30 | 2019-11-12 | 天津城建大学 | Reduce the remodeling buttress and construction method of the buttress scale of construction at pressure pipeline horizontal curved break |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |