CN206655226U - A kind of new interior root-type slip casting anchoring support device - Google Patents
A kind of new interior root-type slip casting anchoring support device Download PDFInfo
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- CN206655226U CN206655226U CN201720445344.2U CN201720445344U CN206655226U CN 206655226 U CN206655226 U CN 206655226U CN 201720445344 U CN201720445344 U CN 201720445344U CN 206655226 U CN206655226 U CN 206655226U
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- suspension device
- device body
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- vertical force
- application rod
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Abstract
The utility model discloses a kind of new interior root-type slip casting anchoring support device, belong to anchoring support technical field.A kind of new interior root-type slip casting anchoring support device, including suspension device body, anchor head is welded with below the suspension device body, facilitate in suspension device insertion soil, the suspension device body interior is provided with suspension device Body Lumen, for pouring mud grouting and vertical force application rod by grouting anchor pile jacking soil, vertical force application rod is inserted with inside the suspension device Body Lumen, by grouting anchor pile from through hole in jacking soil, the vertical force application rod is slidably connected with suspension device body, closure is installed at the top of the vertical force application rod, pour to live cavities seals after mud grouting for cavity, the closure is rotatablely connected by rotating shaft and vertical force application rod, the suspension device body outer surface is inlaid with antiskid thread, the suspension device realizes makes the more closely knit reinforcing of surrounding soil using grouting under pressure mode.
Description
Technical field
Anchoring support technical field is the utility model is related to, more specifically to a kind of new interior root-type slip casting anchor
Clamped protection unit.
Background technology
At present, it is domestic increasingly ripe for anchoring support device technique, but base complicated in being constructed for actual field
For rock environment, current bolt support technology can not fully meet solid soil faster and betterly and require that the utility model considers
To existing anchor rod anchored hypodynamic technological deficiency, institute's supporting soil body is strengthened using new interior root-type hollow anchor tube
The soil body is anchored likes, while makes the more closely knit reinforcing of surrounding soil using grouting under pressure mode, contrasts conventional anchor, this practicality is new
Type can reach i.e. good by simple technical operation and solid soil requires there is certain novelty and use value soon.
Utility model content
1. technical problems to be solved
It is of the present utility model for the problem of faster and better solid soil requires can not be fully met present in prior art
Purpose is to provide a kind of new interior root-type slip casting anchoring support device, and realize makes surrounding soil more using grouting under pressure mode
Encryption is real to reinforce.
2. technical scheme
To solve the above problems, the utility model adopts the following technical scheme that:
A kind of new interior root-type slip casting anchoring support device, including suspension device body, under the suspension device body
Side is welded with anchor head, facilitates in suspension device insertion soil, and the suspension device body interior is provided with suspension device Body Lumen,
In grouting anchor pile jacking soil, it will be inserted with for pouring mud grouting and vertical force application rod inside the suspension device Body Lumen vertically
Force application rod, by grouting anchor pile from through hole in jacking soil, the vertical force application rod is slidably connected with suspension device body, described to erect
To being provided with closure at the top of force application rod, pour to live cavities seals after mud grouting for cavity, the closure by rotating shaft with
Vertical force application rod rotation connection, the suspension device body outer surface are inlaid with antiskid thread, prevent that suspension device body is upward
Slide, through hole, the through hole and suspension device body are offered between the suspension device body and suspension device Body Lumen
Cavity is communicated, and grouting anchor pile is provided with the through hole, for the slip casting into soil so that the solid native effect of suspension device is more preferable.
Preferably, the suspension device body is arranged to truncated cone-shaped, and suspension device body upper part divides diameter to be more than bottom
Divide diameter so that suspension device body is bigger with the extruding force of soil in soil is entered, easy so as to solve suspension device
The problem of loosening.
Preferably, the anchor head is arranged to cone and it is internal to be solid so that suspension device body enters soil
In be easier, while can also prevent that hard rock is run into during soil is entered damages anchor head.
Preferably, the angle of the through hole and horizontal plane is 45 degree, and the diameter of the through hole is bigger than the diameter of grouting anchor pile
1-2mm so that have bigger resistance between suspension device body and soil layer while facilitate in slip casting injection soil layer.
3. beneficial effect
Compared with prior art, the beneficial effects of the utility model are：A kind of described new interior root-type slip casting anchoring
Suspension device, by being inlaid with antiskid thread in suspension device body outer surface, it can so prevent suspension device usage time
Soil loosens and causes the upward play of suspension device when long, by being provided with through hole and in through-holes on suspension device body
Grouting anchor pile is provided with, so can inject mud into cavity after suspension device enters soil, the mud of injection is from slip casting
Anchor tube enters in soil, so as to change geologic structure and density, so that the solid native effect of suspension device is more excellent and permanent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Label declaration in figure：
1st, through hole；2nd, grouting anchor pile；3rd, closure；4th, vertical force application rod；5th, suspension device body；6th, suspension device body
Cavity；7th, antiskid thread；8th, anchor head.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；Described embodiment is only the utility model part of the embodiment；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；Belong to the scope of the utility model protection.
Embodiment 1：
Referring to Fig. 1, Fig. 1 is interior root-type slip casting anchoring support device overall structure diagram.Taken root in one kind is new
Formula slip casting anchoring support device, including suspension device body 5, the lower section of suspension device body 5 are welded with anchor head 8, facilitate supporting to fill
Put in insertion soil, suspension device body 5 is internally provided with suspension device Body Lumen 6, for pouring mud grouting and vertical force application rod 4
By in the jacking soil of grouting anchor pile 2, vertical force application rod 4 is inserted with inside suspension device Body Lumen 6, by grouting anchor pile 2 from through hole 1
In middle jacking soil, vertical force application rod 4 is slidably connected with suspension device body 5, and the vertical top of force application rod 4 is provided with closure 3, uses
Cavities seals are lived after cavity pours mud grouting, closure 3 is rotatablely connected by rotating shaft and vertical force application rod 4, suspension device sheet
The outer surface of body 5 is inlaid with antiskid thread 7, prevents the upward sliding of suspension device body 5, suspension device body 5 and suspension device sheet
Through hole 1 is offered between body cavity 6, through hole 1 is communicated with suspension device Body Lumen 6, and grouting anchor pile 2 is provided with through hole 1, is used
In the slip casting into soil so that the solid native effect of suspension device is more preferable.
Wherein, in actual applications, anchor head 8 is enabled in the entrance soil that suspension device is more prone to, suspension device
Body Lumen 6 is used to pour into slip casting into suspension device, vertical force application rod 4 by from suspension device Body Lumen 6 from top to bottom
Insertion is so that grouting anchor pile 2 outwards be extruded from through hole 1 so that grouting anchor pile 2 is partly into soil layer, antiskid thread 7
The frictional force of suspension device body 5 and soil can be increased, so as to prevent the upward play of suspension device；Suspension device body 5 is set
For truncated cone-shaped, and the upper part diameter of suspension device body 5 is more than lower part diameter so that suspension device body 5 is into soil
In it is bigger with the extruding force of soil, so as to solve the problems, such as that suspension device easily loosens；Anchor head 8 be arranged to cone and its in
Portion is solid so that suspension device body 5, which enters in soil, to be easier, while can also prevent from running into during soil is entered
Hard rock damage anchor head；The angle of through hole 1 and horizontal plane is 45 degree, and the diameter of through hole 1 is bigger 1- than the diameter of grouting anchor pile 2
2mm so that have bigger resistance between suspension device body 5 and soil layer while facilitate in slip casting injection soil layer.
Operation principle：The first step, get a vertical circular hole and its diameter and the bottom of suspension device body 5 with drill bit on the ground
Diameter it is equal, second step, suspension device body 5 is put into circular hole and is pressed down against until closure 3 is held with ground
It is flat, vertical force application rod 4 is then inserted into suspension device Body Lumen 6 and is pressed down against so that the grouting anchor pile in through hole 12
Divide in insertion soil layer, the 3rd step, slip casting is injected into suspension device Body Lumen 6, while slip casting enters to bury by grouting anchor pile 2
In layer, then closure 3 is covered.
It is described above；The only preferable embodiment of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is in the technical scope that the utility model discloses；According to this practicality
New technical scheme and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of new interior root-type slip casting anchoring support device, including suspension device body（5）, it is characterised in that：The branch
Protection unit body（5）Lower section is welded with anchor head（8）, the suspension device body（5）It is internally provided with suspension device Body Lumen
（6）, the suspension device Body Lumen（6）Inside is inserted with vertical force application rod（4）, the vertical force application rod（4）Filled with supporting
Put body（5）It is slidably connected, the vertical force application rod（4）Top is provided with closure（3）, the closure（3）Pass through rotating shaft
With vertical force application rod（4）Rotation connection, the suspension device body（5）Outer surface is inlaid with antiskid thread（7）, the supporting dress
Put body（5）With suspension device Body Lumen（6）Between offer through hole（1）, the through hole（1）With suspension device Body Lumen
（6）Communicate, the through hole（1）In grouting anchor pile is installed（2）.
2. the new interior root-type slip casting anchoring support device of one kind according to claim 1, it is characterised in that：The supporting
Device body（5）It is arranged to truncated cone-shaped, and suspension device body（5）Upper part diameter is more than lower part diameter.
3. the new interior root-type slip casting anchoring support device of one kind according to claim 1, it is characterised in that：The anchor head
（8）It is arranged to cone and it is internal to be solid.
4. the new interior root-type slip casting anchoring support device of one kind according to claim 1, it is characterised in that：The through hole
（1）Angle with horizontal plane is 45 degree, the through hole（1）Diameter compare grouting anchor pile（2）The big 1-2mm of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445344.2U CN206655226U (en) | 2017-04-26 | 2017-04-26 | A kind of new interior root-type slip casting anchoring support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720445344.2U CN206655226U (en) | 2017-04-26 | 2017-04-26 | A kind of new interior root-type slip casting anchoring support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655226U true CN206655226U (en) | 2017-11-21 |
Family
ID=60319265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720445344.2U Active CN206655226U (en) | 2017-04-26 | 2017-04-26 | A kind of new interior root-type slip casting anchoring support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684554A (en) * | 2024-02-02 | 2024-03-12 | 中国有色金属工业西安勘察设计研究院有限公司 | Post-grouting type prefabricated spinous pile, composite pile foundation and construction method of post-grouting type prefabricated spinous pile and composite pile foundation |
-
2017
- 2017-04-26 CN CN201720445344.2U patent/CN206655226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684554A (en) * | 2024-02-02 | 2024-03-12 | 中国有色金属工业西安勘察设计研究院有限公司 | Post-grouting type prefabricated spinous pile, composite pile foundation and construction method of post-grouting type prefabricated spinous pile and composite pile foundation |
| CN117684554B (en) * | 2024-02-02 | 2024-05-28 | 中国有色金属工业西安勘察设计研究院有限公司 | Post-grouting type prefabricated spinous pile, composite pile foundation and construction method of post-grouting type prefabricated spinous pile and composite pile foundation |
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