CN220184010U - Ground anchor device for construction site construction - Google Patents
Ground anchor device for construction site construction Download PDFInfo
- Publication number
- CN220184010U CN220184010U CN202321607684.2U CN202321607684U CN220184010U CN 220184010 U CN220184010 U CN 220184010U CN 202321607684 U CN202321607684 U CN 202321607684U CN 220184010 U CN220184010 U CN 220184010U
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- China
- Prior art keywords
- ground
- expansion
- driving
- anchor device
- seat
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000000903 blocking effect Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 16
- 238000004873 anchoring Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of building construction, in particular to a ground anchor device for building site construction, which comprises a ground seat, wherein the lower surface of the ground seat is fixedly connected with an outer sleeve, the lower surface of the outer sleeve is fixedly connected with a closing block, the circumferential outer wall of the closing block is rotationally connected with a plurality of expansion plates, the surface of the ground seat is in threaded connection with an expansion driving assembly, the expansion driving assembly is positioned in the outer sleeve, and a ground inserting rod is arranged on the expansion driving assembly. According to the utility model, the driving screw is rotated to downwards extrude the driving disc, and the driving disc downwards deflects the driving connecting rod outwards, so that the expansion plate outwards deflects, and the contact surface between the whole device and soil is enlarged when the anchoring is carried out, so that the anchoring of the device is more stable; the ground rod extends to the lower part of the closing block, under the action of the blocking spring, the blocking plate is ejected again, the whole ground pin cannot rebound, the automatic locking function is achieved, and the stability of the device is further enhanced.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a ground anchor device for building site construction.
Background
The earth anchor device is generally a reinforcing measure for reinforcing to prevent soil instability when excavation is required in a soil layer having a large depth during construction.
The ground anchor device in the prior art generally takes the ground anchor needle or other embedded parts as the main part, and the ground anchor needle and the embedded parts are required to be buried in the soil when in use, but when the soil is wet or loose (such as stormy weather and sudden increase of soil humidity), the fitting condition of the soil and the ground anchor needle is poor, and the fastening effect is reduced, so the ground anchor device for construction on a building site is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide a ground anchor device for construction of a building site, so that when geology and soil are loose, an anchor device capable of guaranteeing connection stability and higher in connection stability is designed.
The technical scheme of the utility model is as follows: the ground anchor device for construction site construction, the ground seat, the lower surface fixedly connected with outer sleeve of ground seat, the lower surface fixedly connected with closure piece of outer sleeve, the circumference outer wall rotation of closure piece is connected with a plurality of expansion boards, the surface threaded connection of ground seat has expansion drive assembly, expansion drive assembly is located the inside of outer sleeve, be provided with the ground pole of inserting on the expansion drive assembly.
Preferably, the surface of the ground seat is respectively in threaded connection with a plurality of auxiliary fixing studs, the auxiliary fixing studs are uniformly distributed at four corners of the ground seat, the bottom ends of the fixing studs are fixedly connected with ground grabbing needles, and the surfaces of the ground grabbing needles are spiral.
Preferably, the expansion driving assembly comprises a driving screw rod which is in threaded connection with the surface of the ground seat, a driving disc is rotationally connected to the bottom end of the driving screw rod, the surface of the driving disc is in sliding connection with the inner wall of the outer sleeve, and the lower surface of the driving disc is fixedly connected with the top end of the ground inserting rod.
Preferably, the expansion driving assembly further comprises a plurality of driving connecting rods which are rotationally connected with the surface of the driving disc, the driving connecting rods are in one-to-one correspondence with the expansion plates, and the driving connecting rods are rotationally connected with the expansion plates.
Preferably, the surface of the ground inserting rod is provided with a hollow groove, the inner wall of the hollow groove is rotationally connected with a blocking plate, the inner wall of the hollow groove is fixedly connected with a blocking spring, and one end of the blocking spring is fixedly connected with one side of the blocking plate.
Preferably, the upper surface of the closing block is provided with a through groove in a penetrating way, and the inner diameter of the through groove is slightly larger than the outer diameter of the ground inserting rod.
The utility model provides the ground anchor device for construction of the building site through improvement, and compared with the prior art, the ground anchor device has the following improvement and advantages:
the method comprises the following steps: according to the utility model, the driving screw is rotated to downwards squeeze the driving disc, and the driving disc downwards deflects the driving connecting rod outwards, so that the expansion plate outwards deflects, and the contact surface between the whole device and soil is enlarged when anchoring is performed, so that the anchoring of the device is more stable;
and two,: according to the utility model, the ground inserting rod extends to the lower part of the closing block, and under the action of the blocking spring, the blocking plate is ejected again, so that the whole ground inserting needle cannot rebound, the automatic locking function is realized, and the stability of the device is further enhanced.
And thirdly,: according to the utility model, the spiral ground grabbing needle is arranged, so that when a user rotates the ground grabbing needle into the ground, the spiral position can be mutually contacted with soil, the spiral position is fully covered with the soil, and the device can be firmly connected with the ground.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic illustration of the expansion drive assembly (outer sleeve cut-away) of the present utility model;
fig. 3 is a schematic view of the structure of the ground rod (outer sleeve cut-away) of the present utility model.
Reference numerals illustrate:
1. a ground base; 2. an outer sleeve; 3. a closing block; 4. expanding a plate; 5. an expansion drive assembly; 501. driving a screw; 502. a drive plate; 503. a drive link; 6. auxiliary fixing studs; 7. a ground grabbing needle; 8. a blocking plate; 9. an obstructing spring; 10. a ground inserting rod.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a ground anchor device for construction of a building site by improving the ground anchor device, which has the following technical scheme: as shown in fig. 1-3: the ground anchor device for construction site is characterized in that the ground base 1 is fixedly connected with the outer sleeve 2 on the lower surface of the ground base 1, the closing block 3 is fixedly connected with the lower surface of the outer sleeve 2, the circumferential outer wall of the closing block 3 is rotationally connected with the plurality of expansion plates 4, the surface of the ground base 1 is in threaded connection with the expansion driving assembly 5, the expansion driving assembly 5 is located in the outer sleeve 2, and the expansion driving assembly 5 is provided with the ground inserting rod 10.
By the above structure or mechanism: it should be stated first in the present utility model that all the structures (e.g. auxiliary fixing stud 6, driving screw 501) similar to the threaded screw used in the present utility model satisfy the self-locking condition of the threaded rod, i.e. the thread lead angle of the auxiliary fixing stud 6 and the driving screw 501 is smaller than the equivalent friction angle.
Further, the surface of the ground seat 1 is respectively connected with a plurality of auxiliary fixing studs 6 in a threaded manner, the auxiliary fixing studs 6 are uniformly distributed at four corners of the ground seat 1, the bottom ends of the fixing studs are fixedly connected with ground grabbing needles 7, and the surfaces of the ground grabbing needles 7 are spiral.
By the above structure or mechanism: the surface of grabbing the ground needle 7 sets up to the heliciform, when carrying out with ground anchor, when the user will grab ground needle 7 screw in below the ground, heliciform department can contact each other with soil, makes heliciform department full of soil, lets this device can be more firm with ground connection.
Further, the expansion driving assembly 5 comprises a driving screw 501 in threaded connection with the surface of the ground seat 1, a driving disc 502 is rotatably connected to the bottom end of the driving screw 501, the surface of the driving disc 502 is slidably connected with the inner wall of the outer sleeve 2, and the lower surface of the driving disc 502 is fixedly connected with the top end of the ground inserting rod 10.
Further, the expansion driving assembly 5 further comprises a plurality of driving connecting rods 503 rotatably connected with the surface of the driving disc 502, the driving connecting rods 503 are in one-to-one correspondence with the expansion plates 4, and the driving connecting rods are rotatably connected with the expansion plates 4.
By the above structure or mechanism: because the driving screw 501 is in threaded connection with the ground seat 1, when the driving screw 501 downwards extrudes the position of the driving disc 502, the driving connecting rod 503 outwards deflects when the driving disc 502 downwards, so that the expansion board 4 outwards deflects, and when anchoring is performed, the contact surface between the whole device and soil is enlarged, so that the anchoring of the device is more stable.
Further, the surface of the ground rod 10 is provided with a hollow groove, the inner wall of the hollow groove is rotationally connected with a blocking plate 8, the inner wall of the hollow groove is fixedly connected with a blocking spring 9, and one end of the blocking spring 9 is fixedly connected with one side of the blocking plate 8.
Further, the upper surface of the closing block 3 is provided with a through groove in a penetrating way, and the inner diameter of the through groove is slightly larger than the outer diameter of the ground rod 10.
By the above structure or mechanism: in the process of being driven to press down by the driving disc 502, the ground inserting rod 10 also gradually extends to the lower side of the closing block 3, but when the empty slot part of the ground inserting rod 10 passes, the blocking plate 8 is rebounded after passing due to the action of the blocking spring 9, and at the moment, the ground inserting rod 10 cannot be pulled back again, so that the automatic locking and fixing effects are achieved, and the stability of the device is further enhanced.
Working principle: when the ground anchor device for construction of the building site is used, a user firstly puts the device into an anchored pre-dug pit, rotates the driving screw 501 to downwards squeeze the driving disc 502, the driving disc 502 downwards deflects the driving connecting rod 503 outwards, so that the expansion board 4 outwards deflects, when the anchoring is carried out, the contact surface between the whole device and soil is enlarged, then the ground anchor device is buried, the ground anchor device 1 is exposed out of the ground during the burying, and finally the auxiliary fixing stud 6 is rotated to thoroughly insert the ground grabbing needle 7 into the soil, thus the fixing of the device is completed.
Claims (6)
1. Ground anchor device is used in building site construction, including ground seat (1), its characterized in that: the utility model discloses a ground seat, including ground seat (1), fixed surface, outer sleeve (2), fixed surface is connected with closed piece (3) down, the circumference outer wall rotation of closed piece (3) is connected with a plurality of expansion board (4), the surface threaded connection of ground seat (1) has expansion drive assembly (5), expansion drive assembly (5) are located the inside of outer sleeve (2), be provided with on expansion drive assembly (5) and insert ground pole (10).
2. The earth anchor device for construction site operation according to claim 1, wherein: the surface of ground seat (1) is threaded connection respectively has a plurality of auxiliary fixing studs (6), and a plurality of auxiliary fixing studs (6) evenly distributed are in the four corners of ground seat (1), a plurality of the bottom of auxiliary fixing studs (6) is equal fixedly connected with grabs ground needle (7), grab ground needle (7) the surface all be the heliciform.
3. The earth anchor device for construction site operation according to claim 1, wherein: the expansion driving assembly (5) comprises a driving screw (501) which is in threaded connection with the surface of the ground seat (1), a driving disc (502) is rotationally connected to the bottom end of the driving screw (501), the surface of the driving disc (502) is in sliding connection with the inner wall of the outer sleeve (2), and the lower surface of the driving disc (502) is fixedly connected with the top end of the ground inserting rod (10).
4. The earth anchor device for construction site operation according to claim 1, wherein: the expansion driving assembly (5) further comprises a plurality of driving connecting rods (503) which are rotationally connected with the surface of the driving disc (502), the driving connecting rods (503) are in one-to-one correspondence with the expansion plates (4), and the driving connecting rods are rotationally connected with the expansion plates (4).
5. The earth anchor device for construction site operation according to claim 1, wherein: the surface of the ground inserting rod (10) is provided with a hollow groove, the inner wall of the hollow groove is rotationally connected with a blocking plate (8), the inner wall of the hollow groove is fixedly connected with a blocking spring (9), and one end of the blocking spring (9) is fixedly connected with one side of the blocking plate (8).
6. The earth anchor device for construction site operation according to claim 1, wherein: the upper surface of the closing block (3) is provided with a through groove in a penetrating way, and the inner diameter of the through groove is slightly larger than the outer diameter of the ground inserting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607684.2U CN220184010U (en) | 2023-06-25 | 2023-06-25 | Ground anchor device for construction site construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607684.2U CN220184010U (en) | 2023-06-25 | 2023-06-25 | Ground anchor device for construction site construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184010U true CN220184010U (en) | 2023-12-15 |
Family
ID=89114159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321607684.2U Active CN220184010U (en) | 2023-06-25 | 2023-06-25 | Ground anchor device for construction site construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184010U (en) |
-
2023
- 2023-06-25 CN CN202321607684.2U patent/CN220184010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240329 Address after: B609, China Resources Building, No. 94 Wuchang Road, Urumqi Economic and Technological Development Zone, Xinjiang Uygur Autonomous Region, 830000 Patentee after: Zhongtai Construction Group Co.,Ltd. Country or region after: China Address before: 831100 Floor 16, Tunhe Xintiandi Square, Tunhe Road, Changji City, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region (No. 1601, Building 38, Block 3, Community 27) Patentee before: Xinjiang Hongyu Weiye Construction Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |