CN209368839U - A kind of ground anchored structure that stability is good - Google Patents
A kind of ground anchored structure that stability is good Download PDFInfo
- Publication number
- CN209368839U CN209368839U CN201821747641.3U CN201821747641U CN209368839U CN 209368839 U CN209368839 U CN 209368839U CN 201821747641 U CN201821747641 U CN 201821747641U CN 209368839 U CN209368839 U CN 209368839U
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- screw thread
- smooth surface
- screw
- shaft
- 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
- 239000011440 grout Substances 0.000 claims abstract description 23
- 125000003003 spiro group Chemical group 0.000 claims abstract description 11
- 239000002002 slurry Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000004080 punching Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of good ground anchored structures of stability, including screw thread anchor rod, smooth surface anchor rod, nut and spiro cap, the screw thread anchor rod includes screw thread shaft, No.1 threaded hole and No.1 screw terminal, the threaded rod body upper center is provided with No.1 threaded hole, and No.1 screw terminal is provided in the middle part of screw thread shaft lower end, screw thread anchor rod lower end connects smooth surface anchor rod, the smooth surface anchor rod includes smooth surface shaft, No. two threaded holes and No. two screw terminals, the smooth surface shaft upper center and No.1 screw terminal are correspondingly arranged on No. two threaded holes, and No. two screw terminals are provided in the middle part of smooth surface shaft lower end.The utility model can be injected Anchor Agent in anchor hole by the cooperation of No.1 grout hole, No. two grout holes and plasma discharge hole, and plasma discharge hole be provided with it is multiple, it can prevent the ground blocking portion plasma discharge hole being scattered or block certain section of anchor hole and Anchor Agent is caused to be unable to fully filling anchor hole, to improve the stability of anchoring.
Description
Technical field
The utility model relates to a kind of anchor structure, the good ground anchored structure of specifically a kind of stability.
Background technique
Ground anchorage is mainly used for deep-foundation pit engineering, stability of slope engineering, Tunnel Engineering, the Structural Engineering of antidumping, each
The stabilization of kind structures and anchoring engineering etc..Ground anchorage can provide supporting power after stratum is excavated immediately, be conducive to prevent
The disturbance on stratum and the development of deformation protect the inherent strength on stratum and improve working security, improve the stability of Rock And Soil.
Currently, main tool of the anchor pole as ground anchorage, still remains many shortcomings, because ground is being outputed
It is easy to loosen after anchor hole, when Anchor Agent is pushed into anchor hole by anchor pole, blocks frequent occurrence, cause Anchor Agent abundant
Anchor hole is filled, easily causes anchor rod anchored position to deviate, influences anchoring effect.Therefore, those skilled in the art provide
A kind of stability good ground anchored structure, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of good ground anchored structures of stability, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ground anchored structure that stability is good, including screw thread anchor rod, smooth surface anchor rod, nut and spiro cap, institute
Stating screw thread anchor rod includes screw thread shaft, No.1 threaded hole and No.1 screw terminal, and the threaded rod body upper center is provided with one
Number threaded hole, and No.1 screw terminal is provided in the middle part of screw thread shaft lower end, screw thread anchor rod lower end connects smooth surface anchor rod,
The smooth surface anchor rod includes smooth surface shaft, No. two threaded holes and No. two screw terminals, the smooth surface shaft upper center and No.1
Screw terminal is correspondingly arranged on No. two threaded holes, and No. two screw terminals are provided in the middle part of smooth surface shaft lower end, and No. two threaded holes with
No. two screw terminals match, and middle part is provided with No.1 grout hole in the screw thread anchor rod, and middle part is set in the smooth surface anchor rod
No. two grout holes are equipped with, and No. two grout hole upper ends are connected to No.1 grout hole, No. two grout holes left and right sides is in smooth surface anchor
Multiple plasma discharge holes are provided in solid rod.
Screw thread anchor rod upper end coupling nut, and nut lower end and No.1 threaded hole are correspondingly arranged on No. three screws
Head, the nut side is arranged with spiro cap, and spiro cap upper center connects shaft, and the shaft upper end is provided with motor,
And motor outer sheath is equipped with cabinet.
As a further solution of the present invention: middle part is arranged with backing plate on the outside of the screw thread anchor rod, and on backing plate
End is provided with nut on the outside of screw thread anchor rod, and backing plate lower end is provided with stifled slurry set on the outside of screw thread anchor rod.
The backing plate and stifled slurry set inside are slidably connected outside screw thread anchor rod as a further solution of the present invention,
Side, the nut inside are correspondingly arranged on internal thread structure with screw thread anchor rod.
Smooth surface anchor rod lower end connects anchorage head as a further solution of the present invention, and on anchorage head
End middle part is correspondingly arranged on No. three threaded holes with No. two screw terminals.
Connecting shaft, the connecting shaft are provided in the middle part of the motor lower end as a further solution of the present invention,
Cabinet is run through in lower end, and connecting shaft lower end connects shaft.
Upper end is provided with handle on the right side of the cabinet as a further solution of the present invention, and sets on the outside of handle
It is equipped with skid resistance strip.
Compared with prior art, the utility model has the beneficial effects that
1, Anchor Agent can be injected anchor by the cooperation of No.1 grout hole, No. two grout holes and plasma discharge hole by the utility model
In solid hole, and plasma discharge hole be provided with it is multiple, the ground blocking portion plasma discharge hole being scattered can be prevented or block certain section of anchor hole and
Anchor Agent is caused to be unable to fully filling anchor hole, to improve the stability of anchoring.
2, the utility model entirety shaft and junction even thickness, the phenomenon that not easily causing anchor hole to block, guarantee
Being sufficient filling with for Anchor Agent, and the smooth surface anchor rod being provided with can mutually interconnect by No. two threaded holes and No. two screw terminals
It connects, the quantity of connection smooth surface anchor rod can be thus selected according to the length of anchoring, connection structure is simple and practical.
3, the utility model makes in anchoring punching, and worker can hold handle, drives spiro cap rotation by motor, thus
Cap rotation is driven, and then makes anchorage head rotation punching, such trepanning velocity is fast, and saves a large amount of physical strength of worker, convenient to make again
With.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the good ground anchored structure of stability.
Fig. 2 is the internal structure of screw thread anchor rod and smooth surface anchor rod signal in a kind of good ground anchored structure of stability
Figure.
Fig. 3 is the schematic diagram of internal structure of cabinet in a kind of good ground anchored structure of stability.
In figure: 1- screw thread anchor rod, 2- screw thread shaft, 3- No.1 threaded hole, 4- No.1 screw terminal, 5- smooth surface anchor rod,
6- smooth surface shaft, No. bis- threaded holes of 7-, No. bis- screw terminals of 8-, 9- anchorage head, No. tri- threaded holes of 10-, 11- No.1 grout hole, 12-
No. two grout holes, 13- plasma discharge hole, 14- backing plate, the stifled slurry set, 16- nut, 17- nut, No. tri- screw terminals of 18-, 19- nut of 15-
Set, 20- shaft, 21- connecting shaft, 22- motor, 23- cabinet, 24- handle.
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 without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of ground anchored structure that stability is good, including threaded anchor
Solid rod 1, smooth surface anchor rod 5, nut 17 and spiro cap 19, the screw thread anchor rod 1 include screw thread shaft 2,3 and of No.1 threaded hole
No.1 screw terminal 4,2 upper center of screw thread shaft is provided with No.1 threaded hole 3, and is provided in the middle part of 2 lower end of screw thread shaft
No.1 screw terminal 4,1 lower end of screw thread anchor rod connect smooth surface anchor rod 5, the smooth surface anchor rod 5 include smooth surface shaft 6,
No. two threaded holes 7 and No. two screw terminals 8,6 upper center of smooth surface shaft and No.1 screw terminal 4 are correspondingly arranged on No. two screw threads
Hole 7, and No. two screw terminals 8 are provided in the middle part of 6 lower end of smooth surface shaft, and No. two threaded holes 7 match with No. two screw terminals 8, institute
It states middle part in screw thread anchor rod 1 and is provided with No.1 grout hole 11, middle part is provided with No. two grout holes in the smooth surface anchor rod 5
12, and No. two 12 upper ends of grout hole are connected to No.1 grout hole 11,12 left and right sides of No. two grout holes is in smooth surface anchor rod 5
It is provided with multiple plasma discharge holes 13.
The 1 upper end coupling nut 17 of screw thread anchor rod, and 17 lower end of nut and No.1 threaded hole 3 are correspondingly arranged on No. three
Screw terminal 18,17 outer sheath of nut is equipped with spiro cap 19, and 19 upper center of spiro cap connects shaft 20, the shaft 20
Upper end is provided with motor 22, and 22 outer sheath of motor is equipped with cabinet 23.
The outer middle side part of the screw thread anchor rod 1 is arranged with backing plate 14, and 14 upper end of backing plate is arranged on the outside of screw thread anchor rod 1
There is nut 16, and 14 lower end of backing plate is provided with stifled slurry set 15 on the outside of screw thread anchor rod 1.
Be slidably connected 1 outside of screw thread anchor rod on the inside of the backing plate 14 and stifled slurry set 15,16 inside of nut and screw thread
Anchor rod 1 is correspondingly arranged on internal thread structure.
5 lower end of smooth surface anchor rod connects anchorage head 9, and 9 upper center of anchorage head is correspondingly arranged with No. two screw terminals 8
There are No. three threaded holes 10.
Connecting shaft 21 is provided in the middle part of 22 lower end of motor, cabinet 23, and connecting shaft are run through in 21 lower end of connecting shaft
21 lower ends connect shaft 20.
The 23 right side upper end of cabinet is provided with handle 24, and is provided with skid resistance strip on the outside of handle 24.
The 22 model Y160M1-2 of motor.
The working principle of the utility model is:
The good ground anchored structure of the stability can pass through 11, No. two grout holes 12 of No.1 grout hole and plasma discharge hole 13
Cooperation injects Anchor Agent in anchor hole, and plasma discharge hole 13 is provided with multiple, can prevent the ground blocking portion plasma discharge being scattered
Hole 13 blocks certain section of anchor hole and Anchor Agent is caused to be unable to fully filling anchor hole, to improve the stabilization of anchoring
Property.
The good ground anchored structure entirety shaft of the stability and junction even thickness, do not easily cause anchor hole to block
The phenomenon that, the smooth surface anchor rod 5 that ensure that being sufficient filling with for Anchor Agent, and be provided with can be by No. two threaded holes 7 and two
Number screw terminal 8 is connected with each other, and the quantity of connection smooth surface anchor rod 5, connection structure can be thus selected according to the length of anchoring
It is simple and practical.
The good ground anchored structure of the stability makes in anchoring punching, and worker can hold handle 24, pass through 22 band of motor
Dynamic spiro cap 19 rotates, so that nut 17 be driven to rotate, and then makes the rotation punching of anchorage head 9, such trepanning velocity is fast, and saves
The a large amount of physical strength of worker, it is convenient to use again.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of good ground anchored structure of stability, including screw thread anchor rod (1), smooth surface anchor rod (5), nut (17) and spiral shell
Cap sleeve (19), which is characterized in that the screw thread anchor rod (1) includes screw thread shaft (2), No.1 threaded hole (3) and No.1 screw
Head (4), screw thread shaft (2) upper center are provided with No.1 threaded hole (3), and are provided in the middle part of screw thread shaft (2) lower end
No.1 screw terminal (4), screw thread anchor rod (1) lower end connect smooth surface anchor rod (5), and the smooth surface anchor rod (5) includes light
Face shaft (6), No. two threaded holes (7) and No. two screw terminals (8), smooth surface shaft (6) upper center and No.1 screw terminal (4)
No. two threaded holes (7) are correspondingly arranged on, and are provided with No. two screw terminals (8), and No. two threaded holes in the middle part of smooth surface shaft (6) lower end
(7) match with No. two screw terminals (8), middle part is provided with No.1 grout hole (11), the smooth surface in the screw thread anchor rod (1)
Middle part is provided with No. two grout holes (12), and No. two grout hole (12) upper end connections No.1 grout hole (11), institute in anchor rod (5)
It states and is provided with multiple plasma discharge holes (13) in smooth surface anchor rod (5) at left and right sides of No. two grout holes (12)；
Screw thread anchor rod (1) the upper end coupling nut (17), and nut (17) lower end is correspondingly arranged on No.1 threaded hole (3)
No. three screw terminals (18), nut (17) outer sheath are equipped with spiro cap (19), and spiro cap (19) upper center connects shaft
(20), shaft (20) upper end is provided with motor (22), and motor (22) outer sheath is equipped with cabinet (23).
2. a kind of good ground anchored structure of stability according to claim 1, which is characterized in that the screw thread anchor rod
(1) outer middle side part is arranged with backing plate (14), and backing plate (14) upper end is provided with nut (16) on the outside of screw thread anchor rod (1), and
Backing plate (14) lower end is provided with stifled slurry set (15) on the outside of screw thread anchor rod (1).
3. a kind of good ground anchored structure of stability according to claim 2, which is characterized in that the backing plate (14) and
It is slidably connected on the outside of screw thread anchor rod (1) on the inside of stifled slurry set (15), it is corresponding with screw thread anchor rod (1) on the inside of the nut (16) to set
It is equipped with internal thread structure.
4. a kind of good ground anchored structure of stability according to claim 1, which is characterized in that the smooth surface anchor rod
(5) lower end connection anchorage head (9), and anchorage head (9) upper center and No. two screw terminals (8) are correspondingly arranged on No. three threaded holes
(10)。
5. a kind of good ground anchored structure of stability according to claim 1, which is characterized in that under the motor (22)
End middle part is provided with connecting shaft (21), and cabinet (23) are run through in connecting shaft (21) lower end, and the connection of connecting shaft (21) lower end turns
Axis (20).
6. a kind of good ground anchored structure of stability according to claim 1, which is characterized in that the cabinet (23) is right
Side upper end is provided with handle (24), and is provided with skid resistance strip on the outside of handle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747641.3U CN209368839U (en) | 2018-10-26 | 2018-10-26 | A kind of ground anchored structure that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747641.3U CN209368839U (en) | 2018-10-26 | 2018-10-26 | A kind of ground anchored structure that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209368839U true CN209368839U (en) | 2019-09-10 |
Family
ID=67838763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747641.3U Expired - Fee Related CN209368839U (en) | 2018-10-26 | 2018-10-26 | A kind of ground anchored structure that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209368839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339034A (en) * | 2021-07-07 | 2021-09-03 | 六盘水师范学院 | Intelligent anchor rod suitable for tunnel supporting and stability measurement |
| CN113356909A (en) * | 2021-08-11 | 2021-09-07 | 徐州祥瑞工程机械科技有限公司 | Mining slip casting stock |
-
2018
- 2018-10-26 CN CN201821747641.3U patent/CN209368839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339034A (en) * | 2021-07-07 | 2021-09-03 | 六盘水师范学院 | Intelligent anchor rod suitable for tunnel supporting and stability measurement |
| CN113339034B (en) * | 2021-07-07 | 2023-06-20 | 六盘水师范学院 | Intelligent anchor rod suitable for tunnel support and stability measurement |
| CN113356909A (en) * | 2021-08-11 | 2021-09-07 | 徐州祥瑞工程机械科技有限公司 | Mining slip casting stock |
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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: 20190910 Termination date: 20201026 |