CN207018622U - Push pipe with water-proof function - Google Patents
Push pipe with water-proof function Download PDFInfo
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- CN207018622U CN207018622U CN201720596129.2U CN201720596129U CN207018622U CN 207018622 U CN207018622 U CN 207018622U CN 201720596129 U CN201720596129 U CN 201720596129U CN 207018622 U CN207018622 U CN 207018622U
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- water
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- wall
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Abstract
The utility model discloses a kind of push pipe with water-proof function, body is cylindrical shape；Above-mentioned tubular body right-hand member tube wall is provided with the right groove for the annular being recessed to the left, and the thickness of above-mentioned right groove is equal with the thickness of above-mentioned tubular body left end tube wall.The beneficial effects of the utility model are：It is completely embedded between push pipe, water resistance is good, and push pipe can be played a good protection, and extends the service life of push pipe；Push pipe connects simple and convenient, quick efficiency high of constructing；It is simple in construction, it is easy to make, be advantageous to marketing.
Description
Technical field
The utility model belongs to pipe-jacking project technical field, and in particular to a kind of push pipe with water-proof function.
Background technology
In pipeline laying construction, due to being limited by construction location environment, building etc. can not be used and opened greatly
Excavation formula lays pipeline, and by the way of pipeline is pushed into soil paragraph by paragraph, that is, a working pit is dug in advance, working
When cheating operation, by one section of pipeline one section, in the appropriate depth location in underground, jacking passes through forward.
Existing push pipe easily produces gap in front and rear connection, causes in Groundwater infiltration pipeline, is unfavorable for push pipe and applies
The development of work, long period of soaking can also cause to damage in itself in water to pipeline.
Utility model content
To solve the problems, such as that existing push pipe connection is not close, easily infiltrating into underground water, the purpose of this utility model is to carry
For a kind of push pipe with water-proof function.
The utility model is achieved through the following technical solutions：Push pipe with water-proof function, body are cylindrical shape；
Above-mentioned tubular body right-hand member tube wall is provided with the right groove for the annular being recessed to the left, thickness and the above-mentioned tubular body left end pipe of above-mentioned right groove
The thickness of wall is equal.
Preferably, above-mentioned tubular body left end tube wall is provided with the left groove for the annular being recessed to the right, above-mentioned pipe to the utility model
Body left end tube wall is divided into left outside ring wall and left inside ring wall by above-mentioned left groove；The interval provided with annular is convex in above-mentioned right groove
Above-mentioned right groove is divided into inner side right groove and outside right groove by platform, above-mentioned interval boss；The thickness of above-mentioned inner side right groove
It is equal with the thickness of above-mentioned left inside ring wall, the depth of above-mentioned inner side right groove and the equal length of above-mentioned left inside ring wall；It is above-mentioned outer
The thickness of side right groove is equal with the thickness of above-mentioned left outside ring wall, the depth of above-mentioned outside right groove and the length of above-mentioned left outside ring wall
Spend equal.
Preferably, above-mentioned tubular body outer wall forms water leg to the utility model from both sides pipe end to concavity.
Preferably, with above-mentioned water leg position correspondence, the tube wall interior edge of above-mentioned tubular body is radially provided with diversion to the utility model
Road, above-mentioned penstock form water inlet in above-mentioned tubular body outer wall, and above-mentioned penstock forms delivery port in above-mentioned tubular body inwall；It is above-mentioned
Inboard wall of tube body is provided with drainpipe vertically, and above-mentioned drainpipe is radially provided with water inlet pipe, the entrance of above-mentioned water inlet pipe along above-mentioned tubular body
It is tightly connected with the delivery port of above-mentioned penstock；Above-mentioned drainpipe left and right ends are provided with connector, above-mentioned drainpipe and suction pump
Connection.
Preferably, above-mentioned tubular body inwall is provided with warm-air pipe to the utility model vertically, and above-mentioned warm-air pipe is provided with air outlet,
Above-mentioned warm-air pipe left and right ends are provided with connector, and above-mentioned warm-air pipe is connected with air-heater.
The utility model preferably, in addition to central controller；Above-mentioned draining inside pipe wall is provided with water sensor, above-mentioned water
Leaching sensor, above-mentioned suction pump are connected with above-mentioned central controller by electric signal respectively.
Two bodys are taken, by the right groove of the left end tube wall insertion left side body of right side body, realize the sealing of push pipe
Connection, prevents Groundwater infiltration.The right groove of left side body is divided into inner side right groove and outside right groove by interval boss, right
The left end tube wall of side pipe body is provided with left groove, further enhances the sealing of left side body and right side body, water resistance is more
It is good.
Tube wall is provided with water leg, and underground water is converged in water leg along tube wall, because body is revolving body, then
Underground water flows to body bottom from body top along body sidepiece, realizes good water-proof drainage function.
, can also be by the penstock in body tube wall by underground water to prevent tube wall long period of soaking in underground water
Introduce in body, flowed into through water inlet pipe in drainpipe, when the water sensor in drainpipe detects underground water, then water logging senses
Device is to central controller transmission signal, and under the control of central controller, the pump startup that draws water extracts the underground water in drainpipe out.
Pass through connector between the drainpipe of adjacent push pipe（Such as flange）Connection.
Hot blast is sent into body by the air outlet on warm-air pipe by starting air-heater, will be carried out in body at drying
Reason, prevents humidity excessive and body is caused to damage.
The utility model can at least reach less than one beneficial effect：
1. being completely embedded between push pipe, water resistance is good, and push pipe can be played a good protection, and extends push pipe
Service life；
2. push pipe connects simple and convenient, quick efficiency high of constructing；
3. it is simple in construction, it is easy to make, be advantageous to marketing.
Brief description of the drawings
Fig. 1 is the structural representation of the single body of the utility model.
Fig. 2 is the structural representation of two body combination connections of the utility model.
Each sequence number and its corresponding title are as follows in accompanying drawing：
Body 1, right groove 2, left groove 3, left outside ring wall 4, left inside ring wall 5, interval boss 6, inner side right groove 7, outside
Right groove 8, water leg 9, penstock 10, drainpipe 11, water inlet pipe 12, warm-air pipe 13.
Embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings.
Embodiment 1
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
The left end tube wall of body 1 is provided with the left groove 3 for the annular being recessed to the right, and the left end tube wall of body 1 is separated by left groove 3
For left outside ring wall 4 and left inside ring wall 5；The interval boss 6 of annular is provided with right groove 2, interval boss 6 separates right groove 2
For inner side right groove 7 and outside right groove 8；The thickness of inner side right groove 7 is equal with the thickness of left inside ring wall 5, inner side right groove 7
Depth and left inside ring wall 5 equal length；The thickness of outside right groove 8 is equal with the thickness of left outside ring wall 4, outside right groove
8 depth and the equal length of left outside ring wall 4.
The outer wall of body 1 forms water leg 9 from both sides pipe end to concavity.
With the position correspondence of water leg 9, the tube wall interior edge of body 1 is radially provided with penstock 10, and penstock 10 is in the outer wall of body 1
Water inlet is formed, penstock 10 forms delivery port in the inwall of body 1；The inwall of body 1 is provided with drainpipe 11, drainpipe 11 vertically
Water inlet pipe 12 is radially provided with along body 1, the entrance of water inlet pipe 12 is tightly connected with the delivery port of penstock 10；Drainpipe 11 or so
Both ends are provided with connector, and drainpipe 11 is connected with suction pump.
The inwall of body 1 is provided with warm-air pipe 13 vertically, and warm-air pipe 13 is provided with air outlet, and the left and right ends of warm-air pipe 13 are provided with
Connector, warm-air pipe 13 are connected with air-heater.
Also include central controller；The inwall of drainpipe 11 is provided with water sensor, and water sensor, suction pump are respectively with
Centre controller is connected by electric signal.
Embodiment 2
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
The left end tube wall of body 1 is provided with the left groove 3 for the annular being recessed to the right, and the left end tube wall of body 1 is separated by left groove 3
For left outside ring wall 4 and left inside ring wall 5；The interval boss 6 of annular is provided with right groove 2, interval boss 6 separates right groove 2
For inner side right groove 7 and outside right groove 8；The thickness of inner side right groove 7 is equal with the thickness of left inside ring wall 5, inner side right groove 7
Depth and left inside ring wall 5 equal length；The thickness of outside right groove 8 is equal with the thickness of left outside ring wall 4, outside right groove
8 depth and the equal length of left outside ring wall 4.
The outer wall of body 1 forms water leg 9 from both sides pipe end to concavity.
With the position correspondence of water leg 9, the tube wall interior edge of body 1 is radially provided with penstock 10, and penstock 10 is in the outer wall of body 1
Water inlet is formed, penstock 10 forms delivery port in the inwall of body 1；The inwall of body 1 is provided with drainpipe 11, drainpipe 11 vertically
Water inlet pipe 12 is radially provided with along body 1, the entrance of water inlet pipe 12 is tightly connected with the delivery port of penstock 10；Drainpipe 11 or so
Both ends are provided with connector, and drainpipe 11 is connected with suction pump.
The inwall of body 1 is provided with warm-air pipe 13 vertically, and warm-air pipe 13 is provided with air outlet, and the left and right ends of warm-air pipe 13 are provided with
Connector, warm-air pipe 13 are connected with air-heater.
Embodiment 3
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
The left end tube wall of body 1 is provided with the left groove 3 for the annular being recessed to the right, and the left end tube wall of body 1 is separated by left groove 3
For left outside ring wall 4 and left inside ring wall 5；The interval boss 6 of annular is provided with right groove 2, interval boss 6 separates right groove 2
For inner side right groove 7 and outside right groove 8；The thickness of inner side right groove 7 is equal with the thickness of left inside ring wall 5, inner side right groove 7
Depth and left inside ring wall 5 equal length；The thickness of outside right groove 8 is equal with the thickness of left outside ring wall 4, outside right groove
8 depth and the equal length of left outside ring wall 4.
The outer wall of body 1 forms water leg 9 from both sides pipe end to concavity.
With the position correspondence of water leg 9, the tube wall interior edge of body 1 is radially provided with penstock 10, and penstock 10 is in the outer wall of body 1
Water inlet is formed, penstock 10 forms delivery port in the inwall of body 1；The inwall of body 1 is provided with drainpipe 11, drainpipe 11 vertically
Water inlet pipe 12 is radially provided with along body 1, the entrance of water inlet pipe 12 is tightly connected with the delivery port of penstock 10；Drainpipe 11 or so
Both ends are provided with connector, and drainpipe 11 is connected with suction pump.
Embodiment 4
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
The left end tube wall of body 1 is provided with the left groove 3 for the annular being recessed to the right, and the left end tube wall of body 1 is separated by left groove 3
For left outside ring wall 4 and left inside ring wall 5；The interval boss 6 of annular is provided with right groove 2, interval boss 6 separates right groove 2
For inner side right groove 7 and outside right groove 8；The thickness of inner side right groove 7 is equal with the thickness of left inside ring wall 5, inner side right groove 7
Depth and left inside ring wall 5 equal length；The thickness of outside right groove 8 is equal with the thickness of left outside ring wall 4, outside right groove
8 depth and the equal length of left outside ring wall 4.
The outer wall of body 1 forms water leg 9 from both sides pipe end to concavity.
Embodiment 5
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
The left end tube wall of body 1 is provided with the left groove 3 for the annular being recessed to the right, and the left end tube wall of body 1 is separated by left groove 3
For left outside ring wall 4 and left inside ring wall 5；The interval boss 6 of annular is provided with right groove 2, interval boss 6 separates right groove 2
For inner side right groove 7 and outside right groove 8；The thickness of inner side right groove 7 is equal with the thickness of left inside ring wall 5, inner side right groove 7
Depth and left inside ring wall 5 equal length；The thickness of outside right groove 8 is equal with the thickness of left outside ring wall 4, outside right groove
8 depth and the equal length of left outside ring wall 4.
Embodiment 6
As depicted in figs. 1 and 2, body 1 is cylindrical shape；The right-hand member tube wall of body 1 is right recessed provided with the annular being recessed to the left
Groove 2, the thickness of right groove 2 are equal with the thickness of the left end tube wall of body 1.
By taking embodiment 1 as an example, the specific operation principle of the utility model is：
Two bodys 1 are taken, by the right groove 2 of the left end tube wall insertion left side body 1 of right side body 1, realize push pipe
It is tightly connected, prevents Groundwater infiltration.The right groove 2 of left side body 1 is divided into inner side right groove 7 and outside by interval boss 6
Right groove 8, the left end tube wall of right side body 1 are provided with left groove 3, further enhance the sealing of left side body 1 and right side body 1
Property, water resistance is more preferable.
The outer wall of body 1 is provided with water leg 9, and underground water is converged in water leg 9 along the outer wall of body 1, because body 1 is revolution
Body, then underground water flow to the bottom of body 1 from the top of body 1 along the sidepiece of body 1, realize good water-proof drainage function.
, can also be by the penstock 10 in the tube wall of body 1 by ground to prevent the outer wall long period of soaking of body 1 in underground water
Lower water is introduced in body 1, is flowed into through water inlet pipe 12 in drainpipe 11, the water sensor in drainpipe 11 detects underground water
When, then water sensor is to central controller transmission signal, and under the control of central controller, the pump startup that draws water is by drainpipe 11
In underground water extract out.Pass through connector between the drainpipe 11 of adjacent push pipe（Such as flange）Connection.
Hot blast is sent into body 1 by the air outlet on warm-air pipe 13 by starting air-heater, will be dried in body 1
Dry-cure, prevent humidity excessive and body 1 is caused to damage.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various changes and modifications, these changes
Change and improve and be regarded as falling into claimed the scope of the utility model.
Claims (6)
1. the push pipe with water-proof function, it is characterised in that：Body（1）For cylindrical shape；The body（1）Right-hand member tube wall be provided with to
The right groove of the annular of left depression（2）, the right groove（2）Thickness and the body（1）The thickness of left end tube wall is equal.
2. the push pipe according to claim 1 with water-proof function, it is characterised in that：The body（1）Left end tube wall is set
There is the left groove for the annular being recessed to the right（3）, the body（1）Left end tube wall is by the left groove（3）It is divided into left outside ring
Wall（4）With left inside ring wall（5）；
The right groove（2）In be provided with annular interval boss（6）, the interval boss（6）By the right groove（2）Separate
For inner side right groove（7）With outside right groove（8）；
The inner side right groove（7）Thickness and the left inside ring wall（5）Thickness it is equal, the inner side right groove（7）Depth
Degree and the left inside ring wall（5）Equal length；
The outside right groove（8）Thickness and the left outside ring wall（4）Thickness it is equal, the outside right groove（8）Depth
Degree and the left outside ring wall（4）Equal length.
3. the push pipe according to claim 2 with water-proof function, it is characterised in that：The body（1）Outer wall is by both sides
Pipe end forms water leg to concavity（9）.
4. the push pipe according to claim 3 with water-proof function, it is characterised in that：With the water leg（9）Position pair
Should, the body（1）Tube wall interior edge be radially provided with penstock（10）, the penstock（10）In the body（1）Outer wall shape
Into water inlet, the penstock（10）In the body（1）Inwall forms delivery port；
The body（1）Inwall is provided with drainpipe vertically（11）, the drainpipe（11）Along the body（1）Be radially provided with into
Water pipe（12）, the water inlet pipe（12）Entrance and the penstock（10）Delivery port be tightly connected；
The drainpipe（11）Left and right ends are provided with connector, the drainpipe（11）It is connected with suction pump.
5. the push pipe according to claim 4 with water-proof function, it is characterised in that：The body（1）Inwall is vertically
Provided with warm-air pipe（13）, the warm-air pipe（13）It is provided with air outlet, the warm-air pipe（13）Left and right ends are provided with connector, institute
State warm-air pipe（13）It is connected with air-heater.
6. the push pipe according to claim 5 with water-proof function, it is characterised in that：Also include central controller；
The drainpipe（11）Inwall is provided with water sensor, the water sensor, the suction pump respectively with the center
Controller is connected by electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596129.2U CN207018622U (en) | 2017-05-26 | 2017-05-26 | Push pipe with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720596129.2U CN207018622U (en) | 2017-05-26 | 2017-05-26 | Push pipe with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018622U true CN207018622U (en) | 2018-02-16 |
Family
ID=61477176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720596129.2U Expired - Fee Related CN207018622U (en) | 2017-05-26 | 2017-05-26 | Push pipe with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339505A (en) * | 2017-05-26 | 2017-11-10 | 成都金玉雄辉建筑工程有限公司 | A kind of water proof type push pipe |
| CN111287215A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Structure crossing urban road underground passage and construction method thereof |
-
2017
- 2017-05-26 CN CN201720596129.2U patent/CN207018622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339505A (en) * | 2017-05-26 | 2017-11-10 | 成都金玉雄辉建筑工程有限公司 | A kind of water proof type push pipe |
| CN111287215A (en) * | 2020-02-10 | 2020-06-16 | 湖南省西城建设有限公司 | Structure crossing urban road underground passage and construction method thereof |
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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: 20180216 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |