CN208441092U - A kind of Rock And Soil locking type reinforcing anchor pole - Google Patents
A kind of Rock And Soil locking type reinforcing anchor pole Download PDFInfo
- Publication number
- CN208441092U CN208441092U CN201821008958.5U CN201821008958U CN208441092U CN 208441092 U CN208441092 U CN 208441092U CN 201821008958 U CN201821008958 U CN 201821008958U CN 208441092 U CN208441092 U CN 208441092U
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- CN
- China
- Prior art keywords
- anchor pole
- anchor
- rock
- fastener
- swingle
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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.)
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Abstract
The utility model proposes a kind of Rock And Soil locking types to reinforce anchor pole, solves the problems, such as easy fracture when existing anchor pole is excessive by stress.The anchor pole of the utility model is located inside anchor hole, anchor pole is T-type structure, Grouting Pipe is equipped in anchor pole, Grouting Pipe is connect by hollow tube with grouting pump, there is slip casting gap between anchor pole and anchor hole, anchor pole side wall is equipped with several reaction frames, and reaction frame is connect by spring with anchor pole, and the two sides of reaction frame are contacted with the sidewall slope of the side wall of anchor pole and anchor hole respectively.It adds swingle inside the utility model anchor pole, and combines with several cross bars the structures such as l-shaped, T-type, cross, round covering of the fan in swingle lower part, increase the upper limit of the anchor pole by stress；Reaction frame is added by spring outside anchor pole, the reaction frame for resisting anchor pole side wall and anchor hole side wall can provide anchor pole resistance, and spring provides a stroke to reaction frame and anchor pole, avoid between reaction frame and anchor pole because by stress it is excessive due to be broken.
Description
Technical field
The utility model relates to bolt anchorage geo-technology fields, particularly relate to a kind of Rock And Soil locking type reinforcing anchor pole.
Background technique
Anchorage Technology is mainly used in traffic, water conservancy, water power and city geotechnical slope engineering, tunnel and Underground Tunnels
Room engineering, City Excavation Engineering, dam body engineering, in basement anti-floating engineering.Ground anchorage can not only give full play to and improve rock
The self-strength and self-stable ability of the soil body, moreover it is possible to be substantially reduced works volume and mitigate the self weight of structure, effectively control ground
The deformation of engineering.Therefore, the use of Anchorage Technology has great importance to geotechnical engineering field.
China's bolt support technology substantially experienced low-intensity anchor pole, High strength bolt and high pre-stress, reinforced anchor rod branch
Protect three developing stage, and the design in rock soil anchor, type and its adaptability, corrosion and protection, long-term work performance and peace
Full evaluation and research direction etc. all achieve greater advance.But the complexity and otherness due to Rock And Soil engineering are special
Point, it is also increasingly harsher to the types entail of anchor pole to reach optimal ground anchorage effect, currently, about locking type anchor pole
Understanding and engineering practice it is also far from enough.For this purpose, the design and utilization of exploration locking type anchor pole must not as geotechnical engineering circle
One of the aspect that can lack.
Existing anchor pole is in use due to lacking dependent variable, when by the stress for exceeding bolt body directly often
It can be broken at middle part, since breaking part is in anchor hole, keep hidden danger not noticeable, cause a hidden trouble to rock-reinforcing engineering.
Utility model content
Easy fracture when in order to solve the problems, such as that existing anchor pole is excessive by stress, the utility model proposes a kind of Rock And Soil locks
Curable type reinforces anchor pole.
The technical solution of the utility model is: a kind of Rock And Soil locking type reinforcing anchor pole, including anchor pole, anchor pole are located at anchor hole
Inside, anchor pole are T-type structure, Grouting Pipe are equipped in anchor pole, Grouting Pipe is connect by hollow tube with grouting pump, anchor pole and anchor hole
Between have a slip casting gap, anchor pole side wall is equipped with several reaction frames, and reaction frame is connect by spring with anchor pole, the two of reaction frame
Side is contacted with the sidewall slope of the side wall of anchor pole and anchor hole respectively.
The Grouting Pipe is connect by connector with hollow tube, and connector is flange, and Grouting Pipe passes through fastener I and anchor pole
The connection of T-type top surface.
Pressure plate, activity on the body of rod between pressure plate and the T-type top surface of anchor pole are movably equipped on the body of rod of the anchor pole
Equipped with gasket, gasket is connect with pressure plate by fastener III.
The diameter of the pressure plate is greater than the diameter of anchor hole.
The contact site edge of the side wall of the reaction frame and anchor hole is equipped with blade.
Swingle is equipped with inside the anchor pole, swingle top passes through the T-type top surface of anchor pole, and swingle top passes through fastening
The connection of the T-type top surface of part II and anchor pole；Swingle lower part passes through the anchor pole bottom wall of anchor pole, and the lower part of swingle and several cross
Bar connection.
The Grouting Pipe and anchor pole top are equipped with external screw thread, and fastener I and fastener II are nut, Grouting Pipe and tight
Firmware I is connected through a screw thread, and anchor pole and fastener II are connected through a screw thread；Fastener III is bolt.
Add swingle inside the utility model anchor pole, and swingle lower part combine with several cross bars l-shaped, T-type,
The structures such as cross, round covering of the fan, increase the upper limit of the anchor pole by stress；Reaction frame is added by spring outside anchor pole, is supported
Firmly the reaction frame of the side wall of the side wall and anchor hole of anchor pole can provide anchor pole resistance, and spring provides reaction frame and anchor pole
One stroke avoids being broken due to excessive by stress between reaction frame and anchor pole.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the agent structure schematic diagram of the utility model.
In figure, 1, grouting pump, 2, hollow tube, 3, connector, 4, fastener I, 5, fastener II, 6, fastener III, 7, pad
Piece, 8, pressure plate, 9, Grouting Pipe, 10, swingle, 11, anchor pole, 12, anchor hole, 13, connector, 14, reaction frame, 15, slip casting sky
Gap, 16, anchor hole bottom wall, 17, cross bar, 18, anchor pole bottom wall.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1: a kind of Rock And Soil locking type as shown in Figure 1 reinforces anchor pole, including anchor pole 11, anchor pole 11 are located at anchor hole
Inside 12, anchor pole 11 is T-type structure, and Grouting Pipe 9 is equipped in anchor pole 11, and Grouting Pipe 9 is connect by hollow tube 2 with grouting pump 1,
There is slip casting gap 15 between anchor pole 11 and anchor hole 12,11 side wall of anchor pole is equipped with several reaction frames 14, reaction frame 14 and anchor hole
The contact site edge of 12 side wall is equipped with blade, reduces resistance when reaction frame 14 is downwardly into anchor hole 12；Reaction frame 14
It is connect by spring 13 with anchor pole 11, sidewall slope of the two sides of reaction frame 14 respectively with the side wall of anchor pole 11 and anchor hole 12 connects
Touching.
Working principle: it when installation, when anchor pole 11 is pressed into 12 inside of anchor hole, is tilted upwards after 14 stress of reaction frame and squeezes bullet
Spring 13 makes spring 13 be in compressive state, enters inside anchor hole 12 convenient for anchor pole 11, and then grouting pump 1 is connected by hollow tube 2
The Grouting Pipe 9 connect is fixed anchor pole 11, anchor hole 12 forms widened for inverted T font in slurries injection slip casting gap 15
Anchor hole bottom wall 16, the stress after increasing grout cures.In later period use process, when anchor pole 11 is by stress, work as note
When being not affected by destruction after the grout cures in slurry gap 15, reaction frame 14 shares stress suffered by anchor pole 11；When slip casting gap
When being destroyed after the grout cures in 15, the reaction frame 14 for resisting the side wall of anchor pole 11 and the side wall of anchor hole 12 can be to anchor pole
11 provide resistances, and spring 13 provides a stroke to reaction frame 14 and anchor pole 11, avoid reaction frame 14 and anchor pole 11 it
Between be broken due to excessive by stress.
Embodiment 2: a kind of Rock And Soil locking type reinforcing anchor pole, the Grouting Pipe 9 are connect by connector 3 with hose 2, connector
3 be flange, and Grouting Pipe 9 is connect by fastener I4 with the T-type top surface of anchor pole 11, and 9 top of Grouting Pipe is equipped with external screw thread, fastener
I4 is nut, and Grouting Pipe 9 and fastener I4 are connected through a screw thread.Other structures, working principle are same as Example 1.
Embodiment 3: a kind of Rock And Soil locking type reinforces anchor pole, is movably equipped with pressure plate 8 on the body of rod of the anchor pole 11, adds
The diameter of pressing plate 8 is greater than the diameter of anchor hole 12, avoids pressure plate 8 from falling into anchor hole 12, the T-type top surface of pressure plate 8 and anchor pole 11
Between the body of rod on be movably equipped with gasket 7, gasket 7 is connect with pressure plate 8 by fastener III6, fastener III6 be bolt.
Other structures, working principle are same as Example 1.
Embodiment 4: a kind of Rock And Soil locking type reinforces anchor pole, is equipped with swingle 10, swingle 10 inside the anchor pole 11
Top passes through the T-type top surface of anchor pole 11, and 10 top of swingle is connect by fastener II5 with the T-type top surface of anchor pole 11；Swingle
10 lower parts pass through the anchor pole bottom wall 18 of anchor pole 11, and the lower part of swingle 10 is connect with 1 cross bar 17, swingle 10 and cross bar 17
L-shaped structure increases the resistance between after the grout cures in anchor pole 1 and slip casting gap 15；11 top of anchor pole is equipped with external screw thread,
Fastener II5 is nut, and anchor pole 11 and fastener II5 are connected through a screw thread.Other structures, working principle with 1 phase of embodiment
Together.
Embodiment 5: a kind of Rock And Soil locking type reinforces anchor pole, is equipped with swingle 10, swingle 10 inside the anchor pole 11
Top passes through the T-type top surface of anchor pole 11, and 10 top of swingle is connect by fastener II5 with the T-type top surface of anchor pole 11；Swingle
10 lower parts pass through the anchor pole bottom wall 18 of anchor pole 11, and the lower part of swingle 10 is connect with 1 cross bar 17, swingle 10 and cross bar 17
At T-type structure, increase the resistance between after the grout cures in anchor pole 1 and slip casting gap 15；11 top of anchor pole is equipped with external screw thread,
Fastener II5 is nut, and anchor pole 11 and fastener II5 are connected through a screw thread.Other structures, working principle with 1 phase of embodiment
Together.
Embodiment 6: a kind of Rock And Soil locking type reinforces anchor pole, is equipped with swingle 10, swingle 10 inside the anchor pole 11
Top passes through the T-type top surface of anchor pole 11, and 10 top of swingle is connect by fastener II5 with the T-type top surface of anchor pole 11；Swingle
10 lower parts pass through the anchor pole bottom wall 18 of anchor pole 11, and the lower part of swingle 10 is connect with 2 cross bars 17, swingle 10 and cross bar 17
At cross-shaped configuration, increase the resistance between after the grout cures in anchor pole 1 and slip casting gap 15；11 top of anchor pole is equipped with outer spiral shell
Line, fastener II5 are nut, and anchor pole 11 and fastener II5 are connected through a screw thread.Other structures, working principle with embodiment 1
It is identical.
Embodiment 7: a kind of Rock And Soil locking type reinforces anchor pole, is equipped with swingle 10, swingle 10 inside the anchor pole 11
Top passes through the T-type top surface of anchor pole 11, and 10 top of swingle is connect by fastener II5 with the T-type top surface of anchor pole 11；Swingle
10 lower parts pass through the anchor pole bottom wall 18 of anchor pole 11, and the lower part of swingle 10 is connect with several cross bars 17, several cross bars 17
Round covering of the fan structure is formed, the resistance between after the grout cures in anchor pole 1 and slip casting gap 15 is increased；11 top of anchor pole is equipped with
External screw thread, fastener II5 are nut, and anchor pole 11 and fastener II5 are connected through a screw thread.Other structures, working principle with reality
It is identical to apply example 1.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of Rock And Soil locking type reinforces anchor pole, including anchor pole (11), anchor pole (11) is located at anchor hole (12) inside, and feature exists
In: anchor pole (11) is T-type structure, is equipped with Grouting Pipe (9) in anchor pole (11), Grouting Pipe (9) passes through hollow tube (2) and grouting pump
(1) it connects, has between anchor pole (11) and anchor hole (12) slip casting gap (15), anchor pole (11) side wall is equipped with several reaction frames
(14), reaction frame (14) is connect by spring (13) with anchor pole (11), the two sides of reaction frame (14) side with anchor pole (11) respectively
The contact of the sidewall slope of wall and anchor hole (12).
2. Rock And Soil locking type as described in claim 1 reinforces anchor pole, it is characterised in that: Grouting Pipe (9) by connector (3) with
Hollow tube (2) connection, connector (3) they are flange, and Grouting Pipe (9) passes through fastener I(4) it is connect with the T-type top surface of anchor pole (11).
3. Rock And Soil locking type as described in claim 1 reinforces anchor pole, it is characterised in that: activity is set on the body of rod of anchor pole (11)
Have pressure plate (8), be movably equipped on the body of rod between pressure plate (8) and the T-type top surface of anchor pole (11) gasket (7), gasket (7) with
Pressure plate (8) passes through fastener III(6) connection.
4. Rock And Soil locking type as claimed in claim 3 reinforces anchor pole, it is characterised in that: the diameter of pressure plate (8) is greater than anchor
The diameter in hole (12).
5. Rock And Soil locking type as described in claim 1 reinforces anchor pole, it is characterised in that: reaction frame (14) and anchor hole (12)
The contact site edge of side wall is equipped with blade.
6. Rock And Soil locking type as described in claim 1 reinforces anchor pole, it is characterised in that: be equipped with swingle inside anchor pole (11)
(10), swingle (10) top passes through the T-type top surface of anchor pole (11), and swingle (10) top passes through fastener II(5) and anchor pole
(11) T-type top surface connection；Swingle (10) lower part passes through the anchor pole bottom wall (18) of anchor pole (11), and the lower part of swingle (10)
It is connect with several cross bars (17).
7. Rock And Soil locking type as claimed in any one of claims 1 to 6 reinforces anchor pole, it is characterised in that: Grouting Pipe (9) and anchor
Bar (11) top is equipped with external screw thread, fastener I(4) and fastener II(5) be nut, Grouting Pipe (9) and fastener I(4)
It is connected through a screw thread, anchor pole (11) and fastener II(5) it is connected through a screw thread；Fastener III(6) it is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008958.5U CN208441092U (en) | 2018-06-28 | 2018-06-28 | A kind of Rock And Soil locking type reinforcing anchor pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008958.5U CN208441092U (en) | 2018-06-28 | 2018-06-28 | A kind of Rock And Soil locking type reinforcing anchor pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441092U true CN208441092U (en) | 2019-01-29 |
Family
ID=65087671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008958.5U Expired - Fee Related CN208441092U (en) | 2018-06-28 | 2018-06-28 | A kind of Rock And Soil locking type reinforcing anchor pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877566A (en) * | 2020-08-07 | 2020-11-03 | 山东建筑大学 | Microbial grouting anchoring method and structure for grouting in cavity |
| CN113715132A (en) * | 2021-09-04 | 2021-11-30 | 山东科技大学 | 3D printing tunnel model making auxiliary device and model making method |
| WO2022027958A1 (en) * | 2020-08-07 | 2022-02-10 | 山东建筑大学 | Microbial grouting anchoring method for intracavity grouting and anchoring structure |
-
2018
- 2018-06-28 CN CN201821008958.5U patent/CN208441092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877566A (en) * | 2020-08-07 | 2020-11-03 | 山东建筑大学 | Microbial grouting anchoring method and structure for grouting in cavity |
| CN111877566B (en) * | 2020-08-07 | 2021-07-16 | 山东建筑大学 | Microbial grouting anchoring method and structure for grouting in cavity |
| WO2022027958A1 (en) * | 2020-08-07 | 2022-02-10 | 山东建筑大学 | Microbial grouting anchoring method for intracavity grouting and anchoring structure |
| CN113715132A (en) * | 2021-09-04 | 2021-11-30 | 山东科技大学 | 3D printing tunnel model making auxiliary device and model making 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: 20190129 Termination date: 20190628 |