CN205152949U - Stake pipe with prevent stifled function - Google Patents
Stake pipe with prevent stifled function Download PDFInfo
- Publication number
- CN205152949U CN205152949U CN201520831162.XU CN201520831162U CN205152949U CN 205152949 U CN205152949 U CN 205152949U CN 201520831162 U CN201520831162 U CN 201520831162U CN 205152949 U CN205152949 U CN 205152949U
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- pipe
- spring limiting
- guide rod
- pile pipe
- weight
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Abstract
The utility model discloses a stake pipe with prevent stifled function, including stake pipe and valve, two pipes are fixed symmetrically on the stake inside pipe wall, the lower extreme of pipe is equipped with to seal leads orificial spring limiting plate the below of the spring limiting plate guard shield of seting up defences, the upper end of weight are equipped with the guide arm, the guide arm is arranged in in the protection casing and with hole cunning on the spring limiting plate is joined in marriage, on the guide arm between weight up end and the spring limiting plate is located to the spring housing, in two wire rope wear the pipe respectively, its both ends respectively with the both ends of the pole of guide arm and stake pipe top are connected, the cable wire of hoist engine stride across the pulley with the middle part of pole is connected. The utility model has the advantages of the with low costs, efficient and effectual is showing.
Description
Technical field:
The utility model relates to a kind of building operations instrument, particularly a kind of pile pipe with choke preventing function.
Background technology:
The weak building lot low in salt marsh intensity or groundwater table is higher, vibration ballast pile construction need be carried out, at work progress due to effect of vibration, soil liquefaction produces larger buoyancy to valve in pile pipe, valve is opened, valve is caused to open, building stones can not be discharged in pile pipe, at present, head it off has following three kinds of methods: 1. add concrete prefabricated pile top, 2. significantly anti-plug repeatedly, 3. pouring water in pile pipe, there is the construction that cost is high or efficiency is low or affect next step in said method.
Summary of the invention:
The utility model object is to provide a kind of pile pipe with choke preventing function that a kind of cost is low, efficiency is high and effective.
The technical solution of the utility model is, a kind of pile pipe with choke preventing function, comprise pile pipe and valve, it is characterized in that: two conduits are fixed on described pile pipe inwall symmetrically, the lower end of described conduit is provided with the spring limiting board of the confined bed mouth of pipe, to set up defences in the below of described spring limiting board guard shield, the upper end of weight is provided with guide rod, described guide rod to be placed in described protective cover and to join with the hole on described spring limiting board is sliding, described spring housing is located on the guide rod between weight upper surface and spring limiting board, two wire rope are through in conduit respectively, its two ends are connected with the two ends of the bar above described guide rod and pile pipe respectively, the cable wire of hoist engine strides across pulley and is connected with the middle part of described bar.
The utility model has the remarkable advantage that cost is low, efficiency is high and effective compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is that the utility model valve does not play status architecture schematic diagram; Fig. 2 is the utility model valve open mode structural representation; Fig. 3 is that the utility model clashes into valve structure schematic diagram.
Detailed description of the invention:
The utility model has following embodiment, as shown in Figure 1, two conduits 4 are fixed on the inwall of pile pipe 5 symmetrically, pile pipe lower end inner wall is provided with two spring limiting boards 11 contact with the lower surface of described conduit respectively, the lower port of conduit is closed, protective cover is provided with in the below of described spring limiting board, this protective cover is fixed on the lower surface of spring limiting board, weight 2 is placed in described protective cover, the upper surface of described weight is provided with guide rod 12, this guide rod is sliding to be assigned in the hole of described spring limiting board, spring 3 is set on the guide rod between spring limiting board and weight, wire rope 6 is through in described conduit and is connected with described guide rod upper end hole, above-mentioned weight, guide rod, spring, spring limiting board composition clashes into valve arrangement.Above pile pipe, be provided with a bar 7 be connected with wire rope 6 upper end in described conduit respectively, the cable wire 9 of hoist engine is walked around pulley 8 and is connected with described bar 9.The initial position of weight, when valve 1 closed condition, spring is in micro-compressive state.Pile pipe top is provided with note building stones bucket 10.
Operating principle of the present utility model is, when valve fails to open, weight upwards risen to after spring kills state by hoist engine, hoist engine puts rope, weight drop, simultaneously spring is released energy by compressive state and to clash into valve, and just valve can be opened, the building stones entered pile pipe from hopper can successfully be discharged outside pile pipe.
Claims (1)
1. one kind has the pile pipe of choke preventing function, comprise pile pipe and valve, it is characterized in that: two conduits are fixed on described pile pipe inwall symmetrically, the lower end of described conduit is provided with the spring limiting board of the confined bed mouth of pipe, to set up defences in the below of described spring limiting board guard shield, the upper end of weight is provided with guide rod, described guide rod to be placed in described protective cover and to join with the hole on described spring limiting board is sliding, described spring housing is located on the guide rod between weight upper surface and spring limiting board, two wire rope are through in conduit respectively, its two ends are connected with the two ends of the bar above described guide rod and pile pipe respectively, the cable wire of hoist engine strides across pulley and is connected with the middle part of described bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831162.XU CN205152949U (en) | 2015-10-26 | 2015-10-26 | Stake pipe with prevent stifled function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831162.XU CN205152949U (en) | 2015-10-26 | 2015-10-26 | Stake pipe with prevent stifled function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152949U true CN205152949U (en) | 2016-04-13 |
Family
ID=55688661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831162.XU Active CN205152949U (en) | 2015-10-26 | 2015-10-26 | Stake pipe with prevent stifled function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200989A (en) * | 2015-10-26 | 2015-12-30 | 河南省第二建设集团有限公司 | Pile tube with blockage preventing function |
| CN108755695A (en) * | 2018-06-29 | 2018-11-06 | 上海二十冶建设有限公司 | Prevent the device and method of cement mixing pile jam of grouting pipe |
-
2015
- 2015-10-26 CN CN201520831162.XU patent/CN205152949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105200989A (en) * | 2015-10-26 | 2015-12-30 | 河南省第二建设集团有限公司 | Pile tube with blockage preventing function |
| CN108755695A (en) * | 2018-06-29 | 2018-11-06 | 上海二十冶建设有限公司 | Prevent the device and method of cement mixing pile jam of grouting pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |