CN206329602U - A kind of novel segment bolt - Google Patents
A kind of novel segment bolt Download PDFInfo
- Publication number
- CN206329602U CN206329602U CN201621277373.4U CN201621277373U CN206329602U CN 206329602 U CN206329602 U CN 206329602U CN 201621277373 U CN201621277373 U CN 201621277373U CN 206329602 U CN206329602 U CN 206329602U
- Authority
- CN
- China
- Prior art keywords
- noumenon
- segment bolt
- tubular cavity
- nut
- bolt
- Prior art date
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Abstract
The utility model discloses a kind of novel segment bolt, including the first noumenon, one end inside the first noumenon is flexibly connected by elastic steel rope with one end of the second body interior, one end on the outside of the first noumenon is flexibly connected by screwed pipe with the one end in the outside of the second body, the inside of the first noumenon and the second body is equipped with tubular cavity, one end of the first noumenon and the second body is arranged with packing ring, the side of packing ring is connected with nut, nut is provided with abrasionproof mat surface, one end of tubular cavity is equipped with PTFE film, nano-pore is equipped with the surface of the first noumenon and the second body；This kind of novel segment bolt, solve segment bolt high temperature resistance that traditional handicraft in the prior art is made, the poor performance such as corrosion-resistant, wear-resistant, the problem of unadjustable contraction, make the performance such as segment bolt high temperature resistance, corrosion-resistant, wear-resistant stronger, facilitate the camber and length of regulating bolt as needed.
Description
Technical field
The utility model is related to a kind of segment bolt, specially a kind of novel segment bolt, belongs to hardware article field.
Background technology
In tunnel construction, there is a kind of equipment to be engaged in the machine that originates and tunnel shield machine, with excavate the cutting soil body,
The functions such as conveying soil quarrel, assembled tunnel-liner；But shield machine is in tunnel-liner, it is to carry out assembly with several pieces of sections of jurisdiction, there is one
Plant screw and play connection fastening effect, assembling forms the pipeline of garden cylindricality, and section of jurisdiction is exactly the wall of cylinder, can effectively be controlled during excavation
Surface subsidence processed, the features such as reduce influence to above ground structure and do not influence water surface traffic when excavating under water, by each section of jurisdiction
Combine, form pipeline, a kind of this fastening connection piece for being designed to linear or having certain arc, is exactly section of jurisdiction spiral shell
Bolt, it is fine or not most important that segment bolt is surface-treated, because segment bolt is arranged on underground, plays a part of connecting section of jurisdiction,
Humid environment residing for it, easily causes the corrosion of bolt to cause to get rusty, the phenomenon such as cause bolt to get rusty in use, rotten
The mechanical performance and its tensile strength that bolt will be had influence on behind bolt inside are lost, and traditional segment bolt is mostly using electricity
Plating, hot dip galvanizing process, the poor-performing such as segment bolt high temperature resistance made by it, corrosion-resistant, wear-resistant.
Utility model content
The utility model proposes a kind of novel segment bolt, the segment bolt that traditional handicraft in the prior art is made is solved
The problem of poor performance such as high temperature resistance, corrosion-resistant, wear-resistant, unadjustable contraction, make segment bolt high temperature resistance, corrosion-resistant, wear-resisting
The performances such as damage are stronger, facilitate the camber and length of regulating bolt as needed.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
One end inside a kind of novel segment bolt of the utility model, including the first noumenon, the first noumenon passes through bullet
Property cable wire is flexibly connected with one end of the second body interior, and one end on the outside of the first noumenon passes through screwed pipe and described second
The one end in the outside of body is flexibly connected, and the first noumenon and the inside of second body are equipped with tubular cavity, and described the
One end of one body and second body is arranged with packing ring, and the side of the packing ring is connected with nut, the spiral shell
Cap is provided with abrasionproof mat surface, and one end of the tubular cavity is equipped with the table of PTFE film, the first noumenon and second body
Nano-pore is equipped with face.
As a kind of optimal technical scheme of the present utility model, the screwed pipe, the elastic steel rope and the nut with
The junction of the first noumenon and second body is equipped with screw thread.
As a kind of optimal technical scheme of the present utility model, cooling medium, and the cast are provided with the tubular cavity
Waterproof anti-corrosion material layer is scribbled on the inwall of chamber.
As a kind of optimal technical scheme of the present utility model, the diameter of the nano-pore is less than the diameter of hydrone.
As a kind of optimal technical scheme of the present utility model, the elastic steel rope is twisted into by stainless steel steel wire.
The beneficial effect that the utility model is reached is：By needing to adjust its camber in segment bolt provided with elastic steel rope
Can adjust for Shi Shixian bolts, by playing fixation that need not adjust when needs fix support provided with screwed pipe, leads to
Cross provided with tubular cavity and PTFE film to facilitate radiating at high temperature, and prevent the entrance of hydrone, by provided with nano-pore
Be conducive to making institute's metallic cementation element react and formed with parent metal when using multi-component alloy co-cementation technique to facilitate
Compound penetrates into its bolt top layer.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
In figure：1st, nut；2nd, packing ring；3rd, nano-pore；4th, screwed pipe；5th, the second body；6th, tubular cavity；7th, abrasionproof is coarse
Face；8th, the first noumenon；9th, elastic steel rope；10th, PTFE film.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model is provided in a kind of novel segment bolt, including the first noumenon 8, the first noumenon 8
The one end in portion is flexibly connected by elastic steel rope 9 with one end inside the second body 5, and the one end in the outside of the first noumenon 8 passes through spiral shell
Line pipe 4 is flexibly connected with the one end in the outside of the second body 5, and the inside of the body 5 of the first noumenon 8 and second is equipped with tubular cavity 6,
One end of the body 5 of the first noumenon 8 and second is arranged with packing ring 2, and the side of packing ring 2 is connected with nut 1, and nut 1 is set
There is abrasionproof mat surface 7, one end of tubular cavity 6, which is equipped with PTFE film 10, the surface of the body 5 of the first noumenon 8 and second, to be equipped with
Nano-pore 3.
Further, the junction of screwed pipe 4, elastic steel rope 9 and nut 1 and the body 5 of the first noumenon 8 and second is equipped with
Screw thread, facilitates the flexible connection between each structure.
Further, cooling medium is provided with tubular cavity 6, for cooling down or being incubated segment bolt, and the inwall of tubular cavity 6
On scribble waterproof anti-corrosion material layer, prevent steam modify tubular cavity 6 inside.
Further, the diameter of nano-pore 3 is less than the diameter of hydrone, prevents that hydrone from entering in tubular cavity 6, and make
It is breathable in tubular cavity 6.
Further, elastic steel rope 9 is twisted into by stainless steel steel wire, elastic steel rope 9 had both been had toughness or with anticorrosion
Property.
This kind of novel segment bolt, first aborning, is handled, multicomponent alloy is common by multi-component alloy co-cementation aseptic technic
Cementation process makes institute's metallic cementation element react with parent metal and form compound phase, especially with the help of nano-pore 3,
Metallic element can be made rapidly and effectively to penetrate into the top layer of bolt, infiltration layer is firmly combined with matrix, operationally, first
One end nut 1 is backed out or is directly connected to needed for being connected on the object of connection, the abrasionproof mat surface 7 on nut 1 can be square
Just lonely dismounting, and when wearing away abrasionproof mat surface 7 just can wear nut 1, have protective action, need elongate or
When person adjusts the camber of segment bolt, just it can be departed from the body 5 of the first noumenon 8 or second by rotating screwed pipe 4, then
The length for making it in the body 5 of the first noumenon 8 or second by rotating elastic steel rope 9 shortens, so that the length of bolt
Or the camber of bolt changes, cooling medium its fluid when running into high temperature in tubular cavity 6 will be moved, and pass through PTFE
Film 10 is radiated, when running into low temperature, and the energy of storage can be discharged and is incubated by cooling medium.
The utility model has the advantage of handled, multi-component alloy co-cementation technique makes by multi-component alloy co-cementation aseptic technic
Institute's metallic cementation element reacts with parent metal and forms compound phase, infiltration layer is firmly combined with matrix, its bond strength
It is that plating, hot dip galvanizing process hardly match.Infiltration layer has the composition and tissue different from parent metal, so that workpiece surface
Special performance is obtained, such as makes the property such as high temperature resistance, corrosion-resistant, wear-resistant stronger.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modifications, equivalent substitutions and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (5)
1. a kind of novel segment bolt, including the first noumenon（8）, it is characterised in that the first noumenon（8）Internal one end leads to
Cross elastic steel rope（9）With the second body（5）Internal one end is flexibly connected, the first noumenon（8）The one end in outside passes through spiral shell
Line pipe（4）With second body（5）Outside one end be flexibly connected, the first noumenon（8）With second body（5）
Inside be equipped with tubular cavity（6）, the first noumenon（8）With second body（5）One end be arranged with packing ring（2）,
The packing ring（2）Side be connected with nut（1）, the nut（1）Provided with abrasionproof mat surface（7）, the tubular cavity
（6）One end be equipped with PTFE film（10）, the first noumenon（8）With second body（5）Surface on be equipped with nanometer
Hole（3）.
2. a kind of novel segment bolt according to claim 1, it is characterised in that the screwed pipe（4）, the Elastic Steel
Rope（9）With the nut（1）With the first noumenon（8）With second body（5）Junction be equipped with screw thread.
3. a kind of novel segment bolt according to claim 1, it is characterised in that the tubular cavity（6）It is interior to be provided with cooling
Medium, and the tubular cavity（6）Inwall on scribble waterproof anti-corrosion material layer.
4. a kind of novel segment bolt according to claim 1, it is characterised in that the nano-pore（3）Diameter be less than
The diameter of hydrone.
5. a kind of novel segment bolt according to claim 1, it is characterised in that the elastic steel rope（9）By stainless steel
Steel wire is twisted into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277373.4U CN206329602U (en) | 2016-11-26 | 2016-11-26 | A kind of novel segment bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277373.4U CN206329602U (en) | 2016-11-26 | 2016-11-26 | A kind of novel segment bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329602U true CN206329602U (en) | 2017-07-14 |
Family
ID=59288639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277373.4U Expired - Fee Related CN206329602U (en) | 2016-11-26 | 2016-11-26 | A kind of novel segment bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810134A (en) * | 2022-03-29 | 2022-07-29 | 中铁第四勘察设计院集团有限公司 | Connecting structure of shield segments of earthquake active fault zone and implementation method |
-
2016
- 2016-11-26 CN CN201621277373.4U patent/CN206329602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810134A (en) * | 2022-03-29 | 2022-07-29 | 中铁第四勘察设计院集团有限公司 | Connecting structure of shield segments of earthquake active fault zone and implementation method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20191126 |