CN217897914U - Grouting anchor rod for geotechnical engineering - Google Patents
Grouting anchor rod for geotechnical engineering Download PDFInfo
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- CN217897914U CN217897914U CN202222523495.9U CN202222523495U CN217897914U CN 217897914 U CN217897914 U CN 217897914U CN 202222523495 U CN202222523495 U CN 202222523495U CN 217897914 U CN217897914 U CN 217897914U
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- anchor
- slip casting
- screw thread
- thick bamboo
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Abstract
The utility model discloses a slip casting stock that geotechnical engineering used belongs to slip casting stock technical field, including the stock, the left side of stock is provided with the anchor head, the surface of stock is provided with the screw thread, there is a screw thread section of thick bamboo the surface of stock through screw thread threaded connection, the equal fixedly connected with anchor backing plate in top and the bottom of a screw thread section of thick bamboo, the inner chamber of anchor backing plate inlays and is equipped with the thread bush. The utility model discloses an anchor head stretches into in the bored hole, with the stock between two parties downthehole, then rotatory handle drives a screw section of thick bamboo and rotates, a screw section of thick bamboo removes left and promotes only to starch the stopper and blocks up drilling, when avoiding slip casting, the mortar is excessive, rethread turning handle drives the threaded rod and rotates, in the threaded rod drives anchor awl embedding rock, fix a position the device, reduce slip casting stock in use and receive the vibrations that the shock takes place the shake easily, rethread slip casting head pours into the mortar into the cavity into, and flow from the grout outlet, accomplish the slip casting operation.
Description
Technical Field
The utility model relates to a slip casting stock technical field specifically is a slip casting stock that geotechnical engineering used.
Background
When the grouting anchor rod is used, firstly, holes are drilled in rock and soil, then the grouting anchor rod is inserted into the drilled holes, and grouting is carried out through a grouting machine.
As in application No.: 202122180110.9 a grouting anchor rod for geotechnical engineering, comprising an anchor rod main body, wherein the anchor rod main body comprises a hollow anchor rod, a grouting channel, a rod body port, a forcing ring, a closing spring, a movable plug port, a sealing caulking groove, a self-closing plug head and a fixing head frame rod, the lower end of the anchor rod main body is provided with an anchor head structure, the anchor head structure comprises an anchor head main body, an installation screw hole, a discharging top chamber, a top chamber port and a reinforcing block, the side surface of the anchor rod main body is sleeved with an installation structure, and the installation structure comprises a grout stop plug, a sealing ring, a sealing groove, an installation supporting plate, an installation screw port, a fastening groove, a fastening ring and an installation screw cap; however, this patent lacks the limit structure to the stock when carrying out the slip casting, and because slip casting stock in use receives the impact easily and takes place the shake, needs the workman to hold up always, consequently, the utility model provides a slip casting stock that geotechnical engineering used to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slip casting stock that geotechnical engineering used to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a slip casting stock that geotechnical engineering used, includes the stock, the left side of stock is provided with the anchor head, the surface of stock is provided with the screw thread, there is a screw thread section of thick bamboo on the surface of stock through screw thread threaded connection, the top and the equal fixedly connected with anchor backing plate in bottom of a screw thread section of thick bamboo, the inner chamber of anchor backing plate inlays and is equipped with the thread bush, the inner chamber threaded connection of thread bush has the threaded rod, the left side of threaded rod is provided with the anchor awl.
As a further scheme of the utility model, the right side intercommunication at stock top has the slip casting head, the left side of a screw thread section of thick bamboo is provided with only starch stopper.
As the utility model discloses scheme further again, the cavity has been seted up to the inside of stock, the grout outlet has been seted up in the left side on stock surface.
As a further scheme of the utility model, the right side fixedly connected with turning handle of threaded rod, the surface of turning handle is provided with anti-skidding line.
As the utility model discloses further scheme again, two the rotatory handle of the equal fixedly connected with in one side that the anchor backing plate carried on the back mutually, the surface of rotatory handle is provided with anti-skidding line.
As the utility model discloses scheme further again, the right side fixedly connected with connecting plate of stock, the right side fixedly connected with installation head of connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an anchor head stretches into in the good hole of brill, downthehole with the stock between two parties, then rotatory handle drives a screw section of thick bamboo and rotates, a screw section of thick bamboo removes left and then promotes only the thick liquid stopper and stops up drilling, when avoiding slip casting, the mortar is excessive, rethread turning handle drives the threaded rod and rotates, the threaded rod drives in the anchor awl embedding rock, fix a position the device, it receives the vibrations that the impact takes place the shake easily to reduce slip casting stock in use, rethread slip casting head pours into the cavity with the mortar into, and flow from the grout outlet, accomplish the slip casting operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a partial enlarged view of A in the structure of the present invention;
fig. 4 is a perspective view of the screw cylinder and the grout stopper in the structure of the present invention.
In the figure: 1. an anchor rod; 2. an anchor head; 3. thread; 4. a threaded barrel; 5. an anchor backing plate; 6. a threaded sleeve; 7. a threaded rod; 8. an anchor cone; 9. a grouting head; 10. a grout stopping plug; 11. a cavity; 12. a slurry outlet; 13. a handle is rotated; 14. rotating the handle; 15. a connecting plate; 16. and (5) mounting the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The embodiment is as follows:
please refer to fig. 1-4, in the embodiment of the utility model, a slip casting stock that geotechnical engineering used, including stock 1, the left side of stock 1 is provided with anchor head 2, the surface of stock 1 is provided with screw thread 3, there is screw thread section of thick bamboo 4 on the surface of stock 1 through 3 threaded connection of screw thread, the equal fixedly connected with anchor backing plate 5 in top and bottom of screw thread section of thick bamboo 4, the inner chamber of anchor backing plate 5 inlays and is equipped with thread bush 6, the inner chamber threaded connection of thread bush 6 has threaded rod 7, the left side of threaded rod 7 is provided with anchor awl 8, stretch into the hole of drilling through anchor head 2, with stock 1 placed in the middle downthehole, then rotatory handle 14 drives screw thread section of thick bamboo 4 and rotates, screw thread section of thick bamboo 4 removes promotion grout stopper 10 left and blocks up drilling, when avoiding the slip casting, the mortar is excessive, rethread turning handle 13 drives slip casting 7 and rotates, threaded rod 7 drives in the embedding rock of anchor awl 8, fix a position the device, reduce shake stock 1 in use and receive the vibrations that the impact takes place easily, rethread slip casting head 9 is with in the mortar injection cavity 11, and from grout hole 12 flows, and the completion operation is accomplished to the follow the threaded rod.
Referring to fig. 2, the right side of the top of the anchor rod 1 is communicated with a grouting head 9, the left side of the threaded cylinder 4 is provided with a grout stop plug 10, and the grout stop plug 10 can block a drilled hole to prevent mortar from overflowing during grouting.
Referring to fig. 2, a cavity 11 is formed inside the anchor rod 1, a slurry outlet 12 is formed in the left side of the surface of the anchor rod 1, and mortar can be discharged conveniently through the slurry outlet 12.
Referring to fig. 2, a rotating handle 13 is fixedly connected to the right side of the threaded rod 7, and anti-slip threads are arranged on the surface of the rotating handle 13, so that the threaded rod 7 can be rotated conveniently by a user through the arrangement of the rotating handle 13.
Referring to fig. 1 and 2, the opposite sides of the two anchor backing plates 5 are fixedly connected with a rotating handle 14, the surface of the rotating handle 14 is provided with anti-skid threads, and the rotating handle 14 can drive the threaded cylinder 4 to rotate on the threaded wire 3.
Referring to fig. 2, a connecting plate 15 is fixedly connected to the right side of the anchor rod 1, and an installation head 16 is fixedly connected to the right side of the connecting plate 15, so that the anchor rod can be conveniently connected to an external drilling machine through the installation of the installation head 16.
The principle of the embodiment is as follows:
during the use, stretch into the hole that drills through anchor head 2, with stock 1 downthehole between two parties, then rotatory handle 14 drives a screw section of thick bamboo 4 and rotates, screw section of thick bamboo 4 removes promotion left and ends thick liquid stopper 10 and block up the drilling, when avoiding the slip casting, the mortar is excessive, rethread turning handle 13 drives threaded rod 7 and rotates, threaded rod 7 drives in the 8 embedding rocks of anchor awl, fix a position the device, reduce stock 1 in use and receive the vibrations that the impact takes place the shake easily, rethread slip casting head 9 pours into cavity 11 with the mortar in, and flow out from grout outlet 12, accomplish the slip casting operation.
The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a slip casting stock that geotechnical engineering used, includes stock (1), its characterized in that, the left side of stock (1) is provided with anchor head (2), the surface of stock (1) is provided with screw thread (3), there is a screw thread section of thick bamboo (4) surface through screw thread (3) threaded connection of stock (1), the equal fixedly connected with anchor backing plate (5) in top and the bottom of a screw thread section of thick bamboo (4), the inner chamber of anchor backing plate (5) is inlayed and is equipped with thread bush (6), the inner chamber threaded connection of thread bush (6) has threaded rod (7), the left side of threaded rod (7) is provided with anchor awl (8).
2. The grouting anchor rod for geotechnical engineering according to claim 1, wherein a grouting head (9) is communicated with the right side of the top of the anchor rod (1), and a grout stop plug (10) is arranged on the left side of the threaded cylinder (4).
3. The grouting anchor rod for geotechnical engineering according to claim 1, wherein a cavity (11) is formed in the anchor rod (1), and a grout outlet (12) is formed in the left side of the surface of the anchor rod (1).
4. The grouting anchor rod for geotechnical engineering according to claim 1, wherein a rotating handle (13) is fixedly connected to the right side of the threaded rod (7), and anti-slip lines are arranged on the surface of the rotating handle (13).
5. The grouting anchor rod for geotechnical engineering according to claim 1, wherein a rotating handle (14) is fixedly connected to each of opposite sides of the two anchor backing plates (5), and anti-slip lines are arranged on the surface of the rotating handle (14).
6. A grouted anchor rod for geotechnical engineering according to claim 1, wherein a connecting plate (15) is fixedly connected to the right side of the anchor rod (1), and an installation head (16) is fixedly connected to the right side of the connecting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523495.9U CN217897914U (en) | 2022-09-22 | 2022-09-22 | Grouting anchor rod for geotechnical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523495.9U CN217897914U (en) | 2022-09-22 | 2022-09-22 | Grouting anchor rod for geotechnical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217897914U true CN217897914U (en) | 2022-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222523495.9U Active CN217897914U (en) | 2022-09-22 | 2022-09-22 | Grouting anchor rod for geotechnical engineering |
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| CN (1) | CN217897914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537850A (en) * | 2023-06-29 | 2023-08-04 | 山东省路桥集团有限公司 | Hollow grouting anchor rod centering equipment for tunnel engineering |
-
2022
- 2022-09-22 CN CN202222523495.9U patent/CN217897914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537850A (en) * | 2023-06-29 | 2023-08-04 | 山东省路桥集团有限公司 | Hollow grouting anchor rod centering equipment for tunnel engineering |
| CN116537850B (en) * | 2023-06-29 | 2023-09-15 | 山东省路桥集团有限公司 | Hollow grouting anchor rod centering equipment for tunnel engineering |
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