CN216515573U - Can dismantle recovery and prevent pulling out earth anchor - Google Patents
Can dismantle recovery and prevent pulling out earth anchor Download PDFInfo
- Publication number
- CN216515573U CN216515573U CN202122457361.7U CN202122457361U CN216515573U CN 216515573 U CN216515573 U CN 216515573U CN 202122457361 U CN202122457361 U CN 202122457361U CN 216515573 U CN216515573 U CN 216515573U
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- ground anchor
- pulling
- working
- pullout
- working beam
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- 238000011084 recovery Methods 0.000 title claims description 8
- 244000309464 bull Species 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims abstract 3
- 238000010168 coupling process Methods 0.000 claims abstract 3
- 238000005859 coupling reaction Methods 0.000 claims abstract 3
- 238000004064 recycling Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a detachable and recyclable anti-pulling ground anchor, which relates to the field of anti-pulling ground anchors and aims to solve the problems that the existing ground anchor is not detachable due to an integrated design, the used ground anchor cannot be recycled and reused, the production and processing cost is increased, the operation of workers is not facilitated, and the labor intensity of the workers is increased. Including the working beam, the working beam is forged by the metal and is formed, the below of working beam is provided with ground anchor head, ground anchor head pass through the bull stick with rotatable coupling between the working beam, the working beam with be provided with stop device between the ground anchor head, the top of working beam is provided with carries the thing board, the working beam with carry and set up the backing plate between the thing board, conventional ground anchor is opened the mode and is unrecoverable explosive formula inflation, and the ground anchor is accomplished and is prevented pulling out and is difficult to retrieve reutilization after the fixed work, and the ground anchor sets into detachable mechanical structure, compares conventional mechanical type structural design, and overall structure obtains optimizing greatly.
Description
Technical Field
The utility model relates to the field of anti-pulling ground anchors, in particular to a detachable and recyclable anti-pulling ground anchor.
Background
The ground anchor is an anchoring tool which extends into the ground to provide a stress point for ground facilities, is usually used for fixing a mast, a tower, a derrick guy rope and a ground pipeline or for anchoring the lower part of a temporary guy rod, and is applied to a guy cable on the fixed mast, the fixed guy cable and a cable-stayed bridge to form a stable triangular structure by combining with the guy cable. The guy cable is soft, can not form a triangle with the mast and the telegraph pole under normal conditions, and can be tightened only when bearing enough tensile force, but when the external force is removed, the guy cable can return to a soft state. In order to keep the guy cable in a tight state, the guy cable is generally tied on a ground anchor, and then the ground anchor is driven into the soil so as to stretch the guy cable by the uplift resistance of the soil body.
The existing ground anchor is undetachable through integrated design, the used ground anchor can not be recovered for secondary use, the production and processing cost is increased, the integrated ground anchor is inconvenient to detach and is not beneficial to operation of workers, the labor intensity of the workers is increased, and therefore the design of the detachable recovery anti-pulling ground anchor is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detachable and recyclable anti-pulling anchor, which aims to solve the problems that the anchor in the prior art is not detachable due to an integrated design, the used anchor cannot be recycled and reused, the production and processing cost is increased, the operation of workers is not facilitated, and the labor intensity of the workers is increased.
In order to solve the technical problem, the utility model provides a detachable and recyclable anti-pulling anchor which comprises a working rod, wherein the working rod is formed by forging metal, an anchor head is arranged below the working rod and is rotatably connected with the working rod through a rotating rod, a limiting device is arranged between the working rod and the anchor head, a loading plate is arranged at the top of the working rod, a backing plate is arranged between the working rod and the loading plate, the limiting device comprises a working base, an anti-pulling block is arranged on the working base and is rotatably connected to the working base, a limiting plate is arranged on the anti-pulling block, a baffle is arranged on the anchor head, and the baffle is positioned on the right side of the limiting plate.
Preferably, the anti-pulling blocks are symmetrically distributed on the working base, a rectangular groove is formed in the working base, and the anti-pulling blocks are arranged in the rectangular groove.
Preferably, set up the pivot in the rectangular channel, the pivot with it is rotatable between the work base, the pivot with it is rotatable between the anti-pulling block, the anti-pulling block with leave workspace between the tank bottom of rectangular channel.
Preferably, the cross section of the ground anchor head is arranged in a conical shape, and an arc-shaped chamfer is arranged on the ground anchor head.
Preferably, the carrying plate is fixedly connected above the base plate through a fastening nut, and a fixing bolt is arranged on the right side of the carrying plate.
Preferably, the top of bull stick is provided with the couple, couple with threaded connection between the bull stick, the bull stick with threaded connection between the working beam.
Preferably, the limiting plate is fixedly connected to the inner side of the anti-pulling block through a fastener, and the anti-pulling block is arranged in a fillet mode.
The utility model has the following beneficial effects:
(1) the anchor block can be timely recovered after the anti-pulling fixing work is finished, the anti-pulling block can not turn over when the anchor block is installed due to the mutual matching of the limiting plate and the baffle plate on the anti-pulling block, and the anti-pulling block can efficiently turn out and can be conveniently and efficiently propped open due to the arc-shaped chamfer angle arranged on the anchor head;
(2) according to the utility model, the backing plate is arranged between the rotating rod and the object carrying plate, so that the contact area between the object carrying plate and the rotating rod is increased, the object carrying plate can be stably and efficiently fixed above the working rod, the stable and efficient anti-pulling work of the ground anchor is provided, the structure guarantee is provided, the conventional ground anchor opening mode is unrecoverable explosion type expansion, the ground anchor is difficult to recycle after the anti-pulling fixing work is completed, the ground anchor is arranged into a detachable mechanical structure, and compared with the conventional mechanical structure design, the overall structure is greatly optimized.
Drawings
FIG. 1 is an overall view of a removably retrievable anti-pullout ground anchor according to the present invention;
FIG. 2 is a partial enlarged view of a stop device in the detachable recovery anti-pullout ground anchor according to the present invention;
FIG. 3 is a state diagram of the detachable recovered anti-pulling anchor in operation according to the present invention;
wherein, 1, a working rod; 2. a ground anchor head; 201. a baffle plate; 202. arc chamfering; 3. a rotating rod; 4. A limiting device; 401. a working base; 402. anti-pulling blocks; 403. a limiting plate; 404. a rectangular groove; 405. a rotating shaft; 5. a loading plate; 501. fixing the bolt; 6. a base plate; 601. fastening a nut; 7. and (4) connecting a hook.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
As shown in fig. 1-3, the utility model provides a detachable recovery anti-pulling anchor, which comprises a working rod 1, wherein the working rod 1 is formed by metal forging, an anchor head 2 is arranged below the working rod 1, the anchor head 2 is rotatably connected with the working rod 1 through a rotating rod 3, a limiting device 4 is arranged between the working rod 1 and the anchor head 2, an object carrying plate 5 is arranged at the top of the working rod 1, a backing plate 6 is arranged between the working rod 1 and the object carrying plate 5, the limiting device 4 comprises a working base 401, an anti-pulling block 402 is arranged on the working base 401, the anti-pulling block 402 is rotatably connected with the working base 401, a limiting plate 403 is arranged on the anti-pulling block 402, a baffle 201 is arranged on the anchor head 2, and the baffle 201 is positioned on the right side of the limiting plate 403.
Further, the anti-pulling blocks 402 are symmetrically distributed on the working base 401, a rectangular groove 404 is formed in the working base 401, and the anti-pulling blocks 402 are arranged in the rectangular groove 404.
Further, a rotating shaft 405 is arranged in the rectangular groove 404, the rotating shaft 405 and the working base 401 can rotate, the rotating shaft 405 and the anti-pulling block 402 can rotate, and a working space is reserved between the anti-pulling block 402 and the groove bottom of the rectangular groove 404.
Further, the cross section of the ground anchor head 2 is conical, and the ground anchor head 2 is provided with an arc-shaped chamfer 202.
Further, the loading plate 5 is fixedly connected above the backing plate 6 through a fastening nut 601, and a fixing bolt 501 is disposed on the right side of the loading plate 5.
Further, the top of the rotating rod 3 is provided with a connecting hook 7, the connecting hook 7 is in threaded connection with the rotating rod 3, and the rotating rod 3 is in threaded connection with the working rod 1.
Further, the limiting plate 403 is fixedly connected to the inner side of the anti-pulling block 402 through a fastener, and the anti-pulling block 402 is disposed in a rounded shape. Further, the
The working principle of the detachable and recyclable anti-pulling ground anchor is as follows: the worker operates the rotating rod 3 to drive the ground anchor head 2 to rotate until the baffle 201 moves to the outer side of the limiting plate 403, the rotation is stopped, the anti-pulling block 402 is in a non-working state at the moment, the worker screws the fastening nut 601 under the limiting of the baffle 201 to complete the fixing work before the ground anchor is driven into the ground, then the worker drives the ground anchor into the ground by operating an external auxiliary tool, after the ground anchor is driven into the ground, the worker loosens the fastening nut 601, rotates the rotating rod 3 for the second time, the rotating rod 3 drives the ground anchor head 2 to rotate, the anti-pulling block 402 slides out of the baffle 201, as the arc-shaped chamfer 202 is arranged on the ground anchor head 2, the anti-pulling block 402 can slide out of the baffle 201 quickly, the anti-pulling block 402 sliding out of the baffle 201 is supported by the rotation of the rotating shaft 405, the working rod 1 sinks at the moment, indicating that the anti-pulling block 402 is in the anti-pulling working state, and then the worker installs the loading weight on the installation base plate, the importance above the installation base plate is increased, the anti-pulling effect of the bottom anchor is improved, and the ground anchor head 2 is ensured not to be pulled up in the actual working process by installing a heavy object on the object carrying plate 5; the connecting hook 7 is arranged at the top of the rotating rod 3, so that fixed ropes can be conveniently connected, after the anti-pulling ground anchor is used, firstly, workers detach the connecting hook 7 and the carrying plate 5 one by one, then, the workers rotate the working rod 1 and apply upward pulling force to the working rod 1, and take out the whole ground anchor; the conventional ground anchor is opened in an unrecoverable explosion type expansion mode, the ground anchor is difficult to recover for secondary utilization after anti-pulling fixing work is completed, the ground anchor is set to be a detachable mechanical structure, compared with the conventional mechanical structure design, the overall structure is greatly optimized, the ground anchor can be recovered in time after the anti-pulling fixing work is completed, the anti-pulling block 402 is ensured not to turn over when the ground anchor is installed through the mutual matching of the limiting plate 403 and the baffle 201 on the anti-pulling block 402, and the anti-pulling block 402 is favorable to efficiently turn out and the anti-pulling block 402 is favorable to efficiently strut by arranging the arc-shaped chamfer 202 on the ground anchor head 2; through at bull stick 3 and carry the installation between the thing board 5 and set up backing plate 6, increase and carry the area of contact between thing board 5 and the bull stick 3, guarantee to carry thing board 5 and can stabilize the efficient and fix in the top of working lever 1, for the stable efficient of earth anchor prevents pulling out work, provide the structure guarantee.
In conclusion, the ground anchor can be timely recovered after the anti-pulling fixing work is finished, the anti-pulling block is prevented from overturning when the ground anchor is installed due to the mutual matching of the limiting plate and the baffle plate on the anti-pulling block, and the anti-pulling block can be rotated out efficiently due to the arc-shaped chamfer angle arranged on the head of the ground anchor, so that the anti-pulling block can be propped open efficiently; set up the backing plate through installing between the bull stick and carrying the thing board, increase and carry the area of contact between thing board and the bull stick, guarantee to carry the thing board and can stabilize the efficient and fix in the top of working beam, for the work is prevented pulling out by the stable efficient of earth anchor, provide the structure guarantee.
It should be noted that various standard components used in the present invention are commercially available, non-standard components are specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor does not need to describe herein any further.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a can dismantle recovery and prevent pulling out earth anchor, includes work lever (1), its characterized in that, work lever (1) is forged by the metal and forms, the below of work lever (1) is provided with earth anchor head (2), earth anchor head (2) through bull stick (3) with rotatable coupling between work lever (1), work lever (1) with be provided with stop device (4) between earth anchor head (2), the top of work lever (1) is provided with carries thing board (5), set up backing plate (6) between work lever (1) and the year thing board (5), stop device (4) are including work base (401), be provided with on work base (401) and prevent pulling out piece (402), prevent pulling out piece (402) rotatable coupling on work base (401), prevent pulling out and be provided with limiting plate (403) on block (402), a baffle (201) is arranged on the ground anchor head (2), and the baffle (201) is located on the right side of the limiting plate (403).
2. The removable recovery anti-pulling anchor according to claim 1, wherein the anti-pulling blocks (402) are symmetrically distributed on the working base (401), the working base (401) is provided with a rectangular groove (404), and the anti-pulling blocks (402) are arranged in the rectangular groove (404).
3. The removable retrieval anti-pullout ground anchor of claim 2, wherein a rotation shaft (405) is disposed in the rectangular groove (404), the rotation shaft (405) and the working base (401) can rotate, the rotation shaft (405) and the anti-pullout block (402) can rotate, and a working space is left between the anti-pullout block (402) and the bottom of the rectangular groove (404).
4. The removable retrieval anti-pullout earth anchor according to claim 1, wherein the cross-section of the earth anchor head (2) is tapered, and the earth anchor head (2) is provided with a circular-arc chamfer (202).
5. The removable recycling anti-plucking anchor as claimed in claim 1, wherein said loading plate (5) is fixedly connected above the backing plate (6) by means of a fastening nut (601), and a fixing bolt (501) is provided on the right side of said loading plate (5).
6. The detachable recovery anti-pulling ground anchor according to claim 1, wherein a connecting hook (7) is arranged on the top of the rotating rod (3), the connecting hook (7) is in threaded connection with the rotating rod (3), and the rotating rod (3) is in threaded connection with the working rod (1).
7. The detachable and recyclable anti-pullout ground anchor as claimed in claim 1, wherein the limiting plate (403) is fixedly connected to the inner side of the anti-pullout block (402) by a fastener, and the anti-pullout block (402) is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457361.7U CN216515573U (en) | 2021-10-12 | 2021-10-12 | Can dismantle recovery and prevent pulling out earth anchor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122457361.7U CN216515573U (en) | 2021-10-12 | 2021-10-12 | Can dismantle recovery and prevent pulling out earth anchor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515573U true CN216515573U (en) | 2022-05-13 |
Family
ID=81522666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122457361.7U Expired - Fee Related CN216515573U (en) | 2021-10-12 | 2021-10-12 | Can dismantle recovery and prevent pulling out earth anchor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515573U (en) |
-
2021
- 2021-10-12 CN CN202122457361.7U patent/CN216515573U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |