CN209228311U - A kind of probing pin-connected panel casing external member - Google Patents
A kind of probing pin-connected panel casing external member Download PDFInfo
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- CN209228311U CN209228311U CN201821691788.5U CN201821691788U CN209228311U CN 209228311 U CN209228311 U CN 209228311U CN 201821691788 U CN201821691788 U CN 201821691788U CN 209228311 U CN209228311 U CN 209228311U
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- wedge shaped
- shaped washer
- outer tube
- casing
- inner sleeve
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Abstract
The utility model provides a kind of probing pin-connected panel casing external member, it is characterized in that, it includes several splicing casings, each splicing casing includes an outer tube and an inner sleeve, outer tube and inner sleeve are isometric, and the internal diameter of outer tube is greater than the outer diameter of inner sleeve, and outer tube top is equipped with the first wedge shaped washer, outer tube is connect with inner sleeve by the second wedge shaped washer, and the shape of the first wedge shaped washer is complementary with the shape of the second wedge shaped washer；Utility model has the advantages that passing through the connection of multiple splicing casings, energy is flexible, facilitates the height for adjusting casing section of stretching out, it is consistent casing open height with exploration ship or platform well mouth height, the normal construction for guaranteeing exploration on water is avoided because tidewater position influence floods casing or casing excessively high the case where can not constructing.
Description
Technical field
Drilling on waterways technical field when the utility model designs the construction of geotechnical engineering investigation field operation, more particularly to it is a kind of waterborne
When construction, changed according to river tide water level height, the pin-connected panel casing external member of the fine-tuning exposed segment length of casing.
Background technique
With the fast development of urban construction and China's city size, the buildings or structures across river are more and more, right
Such construction of structures carries out often needing to carry out exploration on water when geotechnical engineering investigation, and exploration construction is either carried out on great rivers
Exploration ship or river, the creek pool on exploration operation platform, be directed to the variation of problem-river level to casing outside
Reveal the influence of section relative altitude.At high tides, exploration ship or survey platform are higher with respect to river bed height, are easy to appear casing lower than well
Open height, casing even by water flooding the case where, if carrying out exploration construction in this case, it is existing that mud will appear spillage
As influencing to explore construction efficiency, because mud off is insufficient or even will appear burying when serious.
And when ebb tide, exploration ship or platform are lower with respect to river bed height, and casing revealed section is higher with respect to well head height, such as
Casing height cannot be adjusted in time will be unable to construct.And traditional casing is usually that 1m/ is cut, and is attached, has a tidal wave of by screw thread
When water level ups and downs height is non-integer, conventional casing dismounting effect less, and installs operating difficulties by screw thread, dismounts difficulty
Greatly, construction efficiency is seriously affected, it is unfavorable to exploration construction.
Utility model content
The purpose of the utility model is to provide a kind of probing pin-connected panel casing external member, structure is simple, disassembly is easy.
To achieve the goals above, the technical solution of the utility model is:
A kind of probing pin-connected panel casing external member, which is characterized in that it includes several splicing casings, each splicing casing packet
Include an outer tube and an inner sleeve, the outer tube and inner sleeve are corresponding and set gradually up and down, the outer tube and inner sleeve
Equal length, the internal diameter of the outer tube is greater than the outer diameter of inner sleeve, and the inner wall on the outer tube top is equipped with the first wedge shape
The internal diameter of washer, first wedge shaped washer is from top to bottom gradually reduced, the top of first wedge shaped washer and outer tube
Tip height flushes, and the bottom end of the outer tube is equipped with the second wedge shaped washer, the top of second wedge shaped washer and outer tube
Bottom end connection, the top of the bottom end of second wedge shaped washer and inner sleeve connects, and the outer tube and inner sleeve pass through the
The connection of two wedge shaped washers, the outer diameter of second wedge shaped washer are from top to bottom gradually reduced, the shape of first wedge shaped washer
It is complementary with the shape of the second wedge shaped washer.
Further, the outer diameter of first wedge shaped washer is isometric, and the internal diameter of second wedge shaped washer is isometric.
Further, the ring width of first wedge shaped washer, the height of the first wedge shaped washer, the ring width of the second wedge shaped washer
It is equal with the height of the second wedge shaped washer.
Further, the splicing casing successively splices from the bottom to top, and the inner sleeve of (n+1)th splicing casing is from top to bottom
In the outer tube of n-th of splicing casing of insertion, n is the natural number greater than 0.
Further, the first wedge shaped washer that the second wedge shaped washer of (n+1)th splicing casing splices casing with n-th is matched
It closes.
Further, the internal diameter of the outer tube is 0.4 ~ 0.6mm bigger than the outer diameter of inner sleeve.
Utility model has the advantages that the assembly of multiple splicing casings is attached use, dismounting is flexible, highly may be used
Control, needing that inner sleeve is inserted into another outer tube when assembly can be attached by self gravity, can flexible basis
The lifting of tide water level is adjusted, and solves influence of the ups and downs of tide water level to casing revealed section；Pass through internal and external casing joint
Two complementary wedge shaped washers are mutually twisted carry out waterstop sealing, and the internal diameter of inner sleeve and outer diameter contact are closely connected, two layers of set
Pipe overlapping carries out sealing, ensure that the river water or tidewater outside casing cannot be introduced into casing, mud does not outflow.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram for individually splicing casing in the utility model；
Fig. 3 is the head-up structural schematic diagram for individually splicing casing in the utility model；
Fig. 4 is the structural schematic diagram of the first wedge shaped washer in the utility model；
Fig. 5 is the structural schematic diagram of the second wedge shaped washer in the utility model；
In above-mentioned figure: 1 first wedge shaped washer, 2 outer tubes, 3 second wedge shaped washers, 4 inner sleeves, 5 splicing casings.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
The utility model discloses a kind of probing pin-connected panel casing external members, which is characterized in that it includes several splice sleeves
Pipe 5, as shown in Figures 2 and 3, each splicing casing 5 include an outer tube 2 and an inner sleeve 4, the outer tube 2 and inner sleeve 4
It corresponds to and sets gradually up and down, the equal length of the outer tube 2 and inner sleeve 4, the internal diameter of the outer tube 2 is greater than inner sleeve
4 outer diameter, the inner wall on 2 top of outer tube are equipped with the first wedge shaped washer 1, the internal diameter of first wedge shaped washer 1 by up to
Under be gradually reduced, the top of first wedge shaped washer 1 is flushed with the tip height of outer tube 2, and the bottom end of the outer tube 2 is set
There is the second wedge shaped washer 3, the top of second wedge shaped washer 3 is connect with the bottom end of outer tube 2, second wedge shaped washer 3
Bottom end connect with the top of inner sleeve 4, the cementing junction in internal and external casing 2 of the second wedge shaped washer 3, the outer tube
2 are connect with inner sleeve 4 by the second wedge shaped washer 3, and the outer diameter of second wedge shaped washer 3 is from top to bottom gradually reduced, described
The shape of first wedge shaped washer 1 is complementary with the shape of the second wedge shaped washer 3.
As shown in Figure 4 and Figure 5, the outer diameter of first wedge shaped washer 1 is isometric, the internal diameter etc. of second wedge shaped washer 3
It is long, the ring width of first wedge shaped washer 1, the height of the first wedge shaped washer 1, the ring width of the second wedge shaped washer 3 and the second wedge shape
The height of washer 3 is equal.
As shown in Figure 1, the splicing casing 5 successively splices from the bottom to top, certainly by the inner sleeve 4 of (n+1)th splicing casing 5
In the outer tube 2 of upper and lower n-th of splicing casing 5 of insertion, n is the natural number greater than 0, the second wedge of (n+1)th splicing casing 5
First wedge shaped washer 1 of shape washer 3 and n-th of splicing casing 5 cooperates.
The parameter of the splicing casing 5 is as follows: the length of outer tube 2 and inner sleeve 4 is 200mm, the outer diameter of outer tube 2
For 154mm, the internal diameter of outer tube 2 is 150mm, and the outer diameter of inner sleeve 4 is 149.5mm, and the internal diameter of inner sleeve 4 is 146mm, second
The internal diameter of wedge shaped washer 3 is isometric, the ring width of first wedge shaped washer 1, the height of the first wedge shaped washer 1, the second wedge shaped washer 3
Ring width and the height of the second wedge shaped washer 3 be 4mm.
Embodiment
When tide water level rises, when the river rises the boat goes up also with tidewater for exploration ship, and the splicing casing 5 of original insertion river bed can phase at this time
It is lower and lower to exploration ship, or even sleeve opening can be covered by water level and mud is caused to leak outside, at this time by the inner sleeve of a splicing casing 5
In the outer tube 2 of existing another splicing 5 casing of casing of 4 insertions, successively up addition is inserted into upper one to remaining splicing casing 5
In the outer tube 2 for splicing casing 5, according to the height of tide water level amount of increase, the quantity of splicing casing 5, the mode of insertion such as Fig. 1 are determined
It is shown.
When tide water level reduces, exploration ship also follows height of water level to be gradually reduced, and the height of casing is with respect to exploration ship at this time
Can be higher and higher, thus according to the relative altitude of tide water level or casing and exploration ship, determine 5 quantity of splicing casing separated.
First wedge shaped washer 1 of the splicing casing 5 of the second wedge shaped washer 3 and lower section of the splicing casing 5 of top is engaged in
Together, the effect of sealing is played.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of probing pin-connected panel casing external member, which is characterized in that it includes several splicing casings, and each splicing casing includes
One outer tube and an inner sleeve, the outer tube and inner sleeve are corresponding and set gradually up and down, the outer tube and inner sleeve
Equal length, the internal diameter of the outer tube are greater than the outer diameter of inner sleeve, and the inner wall on the outer tube top is equipped with the first wedge piece
Circle, the internal diameter of first wedge shaped washer are from top to bottom gradually reduced, the top of first wedge shaped washer and the top of outer tube
End height flushes, and the bottom end of the outer tube is equipped with the second wedge shaped washer, the top of second wedge shaped washer and outer tube
Bottom end connection, the bottom end of second wedge shaped washer and the top of inner sleeve connect, and the outer tube and inner sleeve pass through second
Wedge shaped washer connection, the outer diameter of second wedge shaped washer is from top to bottom gradually reduced, the shape of first wedge shaped washer with
The shape of second wedge shaped washer is complementary.
2. a kind of probing pin-connected panel casing external member according to claim 1, which is characterized in that first wedge shaped washer
Outer diameter it is isometric, the internal diameter of second wedge shaped washer is isometric.
3. a kind of probing pin-connected panel casing external member according to claim 2, which is characterized in that first wedge shaped washer
Ring width, the height of the first wedge shaped washer, the height of the ring width of the second wedge shaped washer and the second wedge shaped washer be equal.
4. a kind of probing pin-connected panel casing external member according to claim 1 or 3, which is characterized in that the splicing casing
Successively splice from the bottom to top, the inner sleeve of (n+1)th splicing casing is inserted into from top to bottom in the outer tube of n-th of splicing casing, n
For the natural number greater than 0.
5. a kind of probing pin-connected panel casing external member according to claim 4, which is characterized in that (n+1)th splicing casing
The second wedge shaped washer with n-th splicing casing the first wedge shaped washer cooperate.
6. a kind of probing pin-connected panel casing external member according to claim 1, which is characterized in that the internal diameter of the outer tube
It is 0.4 ~ 0.6mm bigger than the outer diameter of inner sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691788.5U CN209228311U (en) | 2018-10-18 | 2018-10-18 | A kind of probing pin-connected panel casing external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691788.5U CN209228311U (en) | 2018-10-18 | 2018-10-18 | A kind of probing pin-connected panel casing external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228311U true CN209228311U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821691788.5U Active CN209228311U (en) | 2018-10-18 | 2018-10-18 | A kind of probing pin-connected panel casing external member |
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| CN (1) | CN209228311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378524A (en) * | 2021-12-29 | 2022-04-22 | 中国原子能科学研究院 | Sleeving method of inner sleeve and outer sleeve |
-
2018
- 2018-10-18 CN CN201821691788.5U patent/CN209228311U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378524A (en) * | 2021-12-29 | 2022-04-22 | 中国原子能科学研究院 | Sleeving method of inner sleeve and outer sleeve |
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