CN206538763U - A kind of quake-proof anchor rope - Google Patents
A kind of quake-proof anchor rope Download PDFInfo
- Publication number
- CN206538763U CN206538763U CN201720145748.XU CN201720145748U CN206538763U CN 206538763 U CN206538763 U CN 206538763U CN 201720145748 U CN201720145748 U CN 201720145748U CN 206538763 U CN206538763 U CN 206538763U
- Authority
- CN
- China
- Prior art keywords
- free segment
- anchoring
- anchoring section
- quake
- anchorage
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of quake-proof anchor rope, including free segment and anchoring section, the both sides of the free segment and anchoring section are respectively connected with Grouting Pipe, the anchoring section is internally provided with anchoring body, the anchoring body mounted inside has cylinder, jack and spring assembly, the cylinder two ends are connected by jack and spring assembly with anchoring body inwall respectively, described free segment one end is connected with anchoring section, the free segment other end is fixed with anchorage by bearing, protective case is provided with the outside of the anchorage, the protective case centre position is provided with expansion bend, the anchorage is connected with expansion bend, steel strand wires are connected with the outside of the expansion bend, multiple supports are distributed with the free segment, the center of the multiple support is interfixed by fixing screws with free segment, it can be opened in stress by pressure is dispersed, the convenience of operation is considered in design, it can make it that the new hand that anchor cable is operated quickly is used.
Description
Technical field
The utility model is related to Anchor Cable Technique field, specially a kind of quake-proof anchor rope.
Background technology
By drilling through soft stratum or sliding surface, one end（Anchor cable）It is anchored in hard rock stratum（Claim Inner bolt head）,
Then in another free end（Claim outer anchor head）Tensioning is carried out, unstable rock mass is anchored so as to apply pressure to rock stratum,
This method claims after prestress anchorage cable, abbreviation anchor cable, Wenchuan earthquake, and the antidetonation that anchoring engineering circle starts to think deeply prestress anchorage cable is asked
Topic, and carried out preliminary investigation.Investigation finds that, in high intensity Zone, prestress anchorage cable has more prominent antidetonation with analysis
, there is the phenomenons, traditional anchor cable anti seismic efficiency such as anchor head destruction, grade beam or framework are failed, anchor cable is relaxed, cable body is broken in problem
Difference, complex operation, then we design a kind of quake-proof anchor rope just it is necessary.
Utility model content
For problem above, the utility model provides a kind of quake-proof anchor rope, can effective antidetonation, can be by stress
Pressure is dispersed to be opened, and the convenience of operation is considered in design, can make it that the new hand that anchor cable is operated quickly is used, can
The problem of effectively to solve in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of quake-proof anchor rope, including free segment and anchor
Gu section, the both sides of the free segment and anchoring section are respectively connected with Grouting Pipe, the anchoring section is internally provided with anchoring body, the anchor
Solid interior is equipped with cylinder, jack and spring assembly, and the cylinder two ends pass through jack and spring assembly and anchor respectively
Solid inner wall is connected, and described free segment one end is connected with anchoring section, and the free segment other end is fixed with anchorage by bearing,
Protective case is provided with the outside of the anchorage, the protective case centre position is provided with expansion bend, and the anchorage is connected with expansion bend
Connect, be connected with the outside of the expansion bend on steel strand wires, the free segment and multiple supports are distributed with, the centre bit of the multiple support
Put and interfixed by fixing screws with free segment.
As a kind of preferred technical scheme of the utility model, vibration damper plate is passed through between anchoring body and the anchoring section end
It is connected.
As a kind of preferred technical scheme of the utility model, the free segment and the both sides of anchoring section junction are respectively provided with
It is fluted.
As a kind of preferred technical scheme of the utility model, bull stick is provided between the rest base and anchoring body,
The bull stick is arranged on inside free segment.
As a kind of preferred technical scheme of the utility model, the steel strand wires two ends are mounted on position adjustment plate.
Compared with prior art, the beneficial effects of the utility model are：It can be opened in stress by pressure is dispersed, if
The convenience of operation is considered on meter, can make it that the new hand that anchor cable is operated quickly is used, in use, anchoring section is passed through
Machinery is placed among fixed position, while a certain position is fixed, it is possible to use bearing is controlled to bull stick
Anchoring body inside system, adjustment anchoring section, prevents anchoring body from loosening, tensioning is carried out using anchorage, by expansion bend by steel strand wires
Pull out, successively anchored the location needed reinforcement, position adjustment plate can facilitate to being combed between steel strand wires, prevent
Mutually wound between steel strand wires, the operating process entirely installed is all very simple, it is not necessary to do complex operations, once run into earthquake etc.
Strong movement under force, vibration damper plate carries out stress damping, then the cylinder forced contraction in anchoring body to it first, then spring assembly
Divide equally the pressure that scatters with jack so that anchoring section and the equal uniform force of free segment, and stress is transferred to mutual with anchor cable
Among fixed surrounding objects, practical value is high, has a good application prospect.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model anchoring body schematic internal view.
In figure：1- free segments；2- anchoring sections；3- anchoring bodys；4- vibration damper plates；5- grooves；6- supports；7- Grouting Pipes；8- consolidates
Determine screw；9- bull sticks；10- bearings；11- protective cases；12- anchorages；13- expansion bends；14- steel strand wires；15- position adjustment plates；16-
Jack；17- cylinders；18- spring assemblies.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of quake-proof anchor rope, including the He of free segment 1
Anchoring section 2, the both sides of free segment 1 and anchoring section 2 are respectively connected with Grouting Pipe 7, can be to fixed position slip casting, inside anchoring section 2
Anchoring body 3 is provided with, the pressure that the anchor cable that scatter is subject to, the mounted inside of anchoring body 3 has cylinder 17, jack 16 and spring assembly
18, the two ends of cylinder 17 are connected by jack 16 and spring assembly 18 with the inwall of anchoring body 3 respectively, the one end of free segment 1 and anchor
Gu section 2 is connected, the other end of free segment 1 is fixed with anchorage 12 by bearing 10, and expansion bend 13 can be controlled to be stretched, so that real
Anchored around existing 14 pairs of steel strand wires, the outside of anchorage 12 is provided with protective case 11, and the centre position of protective case 11 is provided with flexible
Device 13, anchorage 12 is connected with expansion bend 13, and the outside of expansion bend 13, which is connected with steel strand wires 14, free segment 1, is distributed with multiple
Frame 6, the center of multiple supports 6 is interfixed by fixing screws 8 with free segment 1, and support effect is good, bears pressure more
Uniformly, it is connected between anchoring body 3 and the end of anchoring section 2 by vibration damper plate 4, with certain damping effect, free segment 1 and anchor
Gu the both sides of the junction of section 2 are provided with groove 5, expanded by heating is prevented, bull stick is provided between the bottom of bearing 10 and anchoring body 3
9, bull stick 9 is arranged on inside free segment 1, prevents anchoring body 3 from loosening, the two ends of steel strand wires 14 are mounted on position adjustment plate
15, the position of steel strand wires 14 is adjusted, winding mutually is prevented.
Operation principle of the present utility model：In use, anchoring section 2 is placed among fixed position by machinery,
While a certain position is fixed, it is possible to use bearing 10 is controlled to bull stick 9, the anchoring inside adjustment anchoring section 2
Body 3, prevents anchoring body 3 from loosening, and carries out tensioning using anchorage 12, is pulled out steel strand wires 14 by expansion bend 13, will need successively
The location of reinforcing is anchored, and position adjustment plate 15 can facilitate to being combed between steel strand wires 14, prevent steel strand wires 14 it
Between mutually wind, once running into the strong movement under force such as earthquake, vibration damper plate 4 carries out stress damping to it first, then in anchoring body 3
The forced contraction of cylinder 17, then spring assembly 18 and jack 16 divide equally the pressure that scatters so that anchoring section 2 and free segment 1 are equal
Uniform force, and stress is transferred among the surrounding objects fastened to each other with anchor cable, practical value is high, should with good
Use prospect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of quake-proof anchor rope, including free segment（1）And anchoring section（2）, it is characterised in that：The free segment（1）With anchoring section
（2）Both sides be respectively connected with Grouting Pipe（7）, the anchoring section（2）It is internally provided with anchoring body（3）, the anchoring body（3）It is internal
It is equipped with cylinder（17）, jack（16）And spring assembly（18）, the cylinder（17）Two ends pass through jack respectively（16）With
Spring assembly（18）With anchoring body（3）Inwall is connected, the free segment（1）One end and anchoring section（2）Connection, the free segment
（1）The other end passes through bearing（10）It is fixed with anchorage（12）, the anchorage（12）Outside is provided with protective case（11）, the protection
Set（11）Centre position is provided with expansion bend（13）, the anchorage（12）With expansion bend（13）It is connected, the expansion bend（13）
Outside is connected with steel strand wires（14）, the free segment（1）On multiple supports are distributed with（6）, the multiple support（6）Centre bit
Put by fixing screws（8）With free segment（1）Interfix.
2. a kind of quake-proof anchor rope according to claim 1, it is characterised in that：The anchoring body（3）With anchoring section（2）End
Between pass through vibration damper plate（4）It is connected.
3. a kind of quake-proof anchor rope according to claim 1, it is characterised in that：The free segment（1）With anchoring section（2）Connection
The both sides at place are provided with groove（5）.
4. a kind of quake-proof anchor rope according to claim 1, it is characterised in that：The bearing（10）Bottom and anchoring body（3）
Between be provided with bull stick（9）, the bull stick（9）Installed in free segment（1）It is internal.
5. a kind of quake-proof anchor rope according to claim 1, it is characterised in that：The steel strand wires（14）Two ends are mounted on position
Put adjustment plate（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145748.XU CN206538763U (en) | 2017-02-17 | 2017-02-17 | A kind of quake-proof anchor rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145748.XU CN206538763U (en) | 2017-02-17 | 2017-02-17 | A kind of quake-proof anchor rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538763U true CN206538763U (en) | 2017-10-03 |
Family
ID=59948665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145748.XU Expired - Fee Related CN206538763U (en) | 2017-02-17 | 2017-02-17 | A kind of quake-proof anchor rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797583A (en) * | 2018-06-22 | 2018-11-13 | 大连交通大学 | A kind of antidetonation prestress anchorage cable and its construction method |
| CN112030993A (en) * | 2020-08-20 | 2020-12-04 | 韶关市新城兴建筑工程有限公司 | Construction method for preventing hole collapse of anchor cable with enlarged head |
-
2017
- 2017-02-17 CN CN201720145748.XU patent/CN206538763U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797583A (en) * | 2018-06-22 | 2018-11-13 | 大连交通大学 | A kind of antidetonation prestress anchorage cable and its construction method |
| CN108797583B (en) * | 2018-06-22 | 2020-04-10 | 大连交通大学 | Anti-seismic prestressed anchor cable and construction method thereof |
| CN112030993A (en) * | 2020-08-20 | 2020-12-04 | 韶关市新城兴建筑工程有限公司 | Construction method for preventing hole collapse of anchor cable with enlarged head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104373145B (en) | Embedded classification constant-resistance shearing resistance large deformation anchor and method | |
| CN107620603B (en) | Novel grouting anchor rod with steel loop bar | |
| CN104818723B (en) | Slope retaining friction pile | |
| CN105626112A (en) | Support device based on built-in type constant-resistance device and use method thereof | |
| CN206538763U (en) | A kind of quake-proof anchor rope | |
| CN104805849A (en) | Side slope-supporting system | |
| CN205475222U (en) | Prestressed anchorage cable | |
| CN211735381U (en) | Pressure type shock attenuation energy dissipation prestressed anchorage pole structure | |
| CN109235471A (en) | Quick anchoring component and quick anchoring structure | |
| KR101043127B1 (en) | Device and method for reinforcing the ground using pc twisted steel wire | |
| CN103615004B (en) | Anchor pipe with semi-active variable damping control device | |
| CN105256894A (en) | Construction method for precisely mounting embedded bolt sleeves of seismic isolation and reduction support | |
| CN211816221U (en) | Pressure type shock attenuation energy dissipation prestressed anchorage cable structure | |
| CN103742178A (en) | Deep underground roadway support mechanism | |
| CN103498685B (en) | Very soft rock roadway base plate and two helps release window supporting device | |
| CN104818725B (en) | Slope and land slide body locking and fastening system | |
| CN209053106U (en) | Quick anchoring component and quick anchoring structure | |
| CN214741347U (en) | Be used for hydraulic shield to construct building structure and strengthen fixing device | |
| CN114542105A (en) | Implementation method suitable for lining energy dissipation and shock absorption structure of tunnel in earthquake high-intensity area | |
| CN208668275U (en) | A kind of anti-fall girder apparatus | |
| CN203257439U (en) | Anchor rope total-length anchoring device used for coal mine soft-rock roadway | |
| CN203655326U (en) | Liquid-expansion yielding shock and high ground temperature resistant anchor rod | |
| CN101943013A (en) | Dynamic/static combined support method for rock burst of roadway | |
| CN210068177U (en) | Adaptive connection tunnel supporting lining | |
| CN109208593B (en) | Device for compensating prestress loss and construction method thereof |
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: 20171003 Termination date: 20180217 |