CN201538968U - Anti-bending device for water outlet pipe of dewatering well - Google Patents
Anti-bending device for water outlet pipe of dewatering well Download PDFInfo
- Publication number
- CN201538968U CN201538968U CN2009202215002U CN200920221500U CN201538968U CN 201538968 U CN201538968 U CN 201538968U CN 2009202215002 U CN2009202215002 U CN 2009202215002U CN 200920221500 U CN200920221500 U CN 200920221500U CN 201538968 U CN201538968 U CN 201538968U
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- Prior art keywords
- outlet pipe
- helical spring
- water outlet
- clip
- precipitation
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- 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 - Lifetime
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Abstract
The utility model relates to an anti-bending device for a water outlet pipe of a dewatering well, which is formed by a helical spring and a hoop, wherein the hoop is transversely and fixedly mounted at the lower end of the helical spring. The device has the advantages of simple structure, skillful design concept, lower manufacturing cost, higher construction efficiency and reusability, and efficiently prevents the water outlet pipes from being bent, achieves convenient pull-in and pull-out of the water outlet pipes, and allows real-time observation to the dewatering conditions.
Description
Technical field
The utility model belongs to the foundation-pit deep-well precipitation field, especially a kind of precipitation well outlet pipe Antikink device.
Background technology
Foundation-pit deep-well precipitation is one of necessary step in the infrastructure construction, foundation-pit deep-well precipitation adopts the form of uniform precipitation well at present, the water that the precipitation well is collected is by being pumped into ground, by the outlet pipe that is connected with pump water is transported in the good main drainpipe of laying, be transported to collecting pit by gutter, general main drainpipe is a steel pipe, the outlet pipe that pump connects is a plastic pipe, for the ease of connecting, main drainpipe vertically is being welded with communicating pipe with the corresponding position of precipitation well, the outlet pipe that connects pump is inserted into to be realized in communicating pipe water is pooled in the main drainpipe, though can carry out draining, but have some problems: the plastics outlet pipe is bending easily after inserting communicating pipe, especially be folded into 90 when spending, have a strong impact on the effect of draining, can't directly observe dewatering effect and current size from effluent pipe mouth, if the place is provided with steel water delivery elbow in communicating pipe, though can prevent bending, but steel using amount is big, can't reuse, increase the cost of construction, do not met the national policy of energy-saving and emission-reduction.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of precipitation well outlet pipe Antikink device is provided, this apparatus structure is simple, design concept is ingenious, it is convenient to prevent effectively that outlet pipe bending, outlet pipe from plugging, can the Real Time Observation precipitation event, cost of manufacture is lower, improves efficiency of construction.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of precipitation well outlet pipe Antikink device is made of helical spring and clip, and its helical spring lower end laterally installs a clip.
And described helical spring is made by the reinforcing bar bending.
And described clip is made of locknut and steel loop, the two ends of locknut locking steel loop.
Advantage of the present invention and beneficial effect are:
1, this precipitation well outlet pipe Antikink device is made of helical spring and clip, a helical spring end transverse weld is on the outer wall of clip, helical spring is fixed on the communicating pipe of main drainpipe by clip one end, the helical spring other end exceeds the top of communicating pipe, outlet pipe was inserted in communicating pipe, as current through out-of-date, because the gravity outlet pipe will bend, when touching helical spring, will be held by outlet pipe, effectively prevent the bending of outlet pipe, minimizing effectively ensures the safety of construction to the influence of precipitation.
2, this precipitation well outlet pipe Antikink device helical spring is made by the reinforcing bar bending, the raw material wide material sources, and cost of manufacture is lower.
3, the utility model is simple in structure, design concept is ingenious, it is convenient to prevent effectively that outlet pipe bending, outlet pipe from plugging, can the Real Time Observation precipitation event, cost of manufacture is lower, improves efficiency of construction, be a kind of can reusable precipitation well outlet pipe Antikink device.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is applied in schematic diagram in the precipitation process for the utility model.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of precipitation well outlet pipe Antikink device, constitute by helical spring 1 and clip, clip is made of locknut 3 and steel loop 2, the two ends of locknut locking steel loop, a helical spring end transverse weld is on the outer wall of clip, helical spring is made by the reinforcing bar bending, and it is the reinforcing bar of 8mm that reinforcing bar can adopt diameter.
The utility model is when using, actual conditions according to the draining of engineering, determine the interior diameter of helical spring interior diameter and clip by the diameter of measuring the communicating pipe 5 that is connected with main drainpipe 6, helical spring upper end surpasses the communicating pipe upper end, the outlet pipe 4 that will be connected with pump gets final product on inserting communicating pipe, the engineering construction personnel can pull out the observation precipitation event with outlet pipe at any time from communicating pipe, improved safety of construction greatly.
Claims (3)
1. a precipitation well outlet pipe Antikink device is made of helical spring and clip, and it is characterized in that: helical spring lower end laterally installs a clip.
2. precipitation well outlet pipe Antikink device according to claim 1 is characterized in that: described helical spring is made by the reinforcing bar bending.
3. precipitation well outlet pipe Antikink device according to claim 1, it is characterized in that: described clip is made of locknut and steel loop, the two ends of locknut locking steel loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202215002U CN201538968U (en) | 2009-10-22 | 2009-10-22 | Anti-bending device for water outlet pipe of dewatering well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202215002U CN201538968U (en) | 2009-10-22 | 2009-10-22 | Anti-bending device for water outlet pipe of dewatering well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201538968U true CN201538968U (en) | 2010-08-04 |
Family
ID=42590418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202215002U Expired - Lifetime CN201538968U (en) | 2009-10-22 | 2009-10-22 | Anti-bending device for water outlet pipe of dewatering well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201538968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755653A (en) * | 2018-06-05 | 2018-11-06 | 中冶天工集团有限公司 | A kind of plug-in type medium coarse sand draining assistor and its application method |
-
2009
- 2009-10-22 CN CN2009202215002U patent/CN201538968U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755653A (en) * | 2018-06-05 | 2018-11-06 | 中冶天工集团有限公司 | A kind of plug-in type medium coarse sand draining assistor and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |