CN219671337U - Foundation pit supporting and anchoring device - Google Patents
Foundation pit supporting and anchoring device Download PDFInfo
- Publication number
- CN219671337U CN219671337U CN202321013877.5U CN202321013877U CN219671337U CN 219671337 U CN219671337 U CN 219671337U CN 202321013877 U CN202321013877 U CN 202321013877U CN 219671337 U CN219671337 U CN 219671337U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- foundation pit
- anchor
- rod
- base
- 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.)
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Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 37
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a foundation pit supporting and anchoring device, which comprises an anchor rod, a connecting plate and a base, wherein a plurality of mounting holes are sequentially formed in the connecting plate from top to bottom; the end part of the anchor rod is provided with a threaded rod part, the threaded rod part is inserted into and penetrates through the mounting hole, a pressing cap is arranged on a rod body of the threaded rod part penetrating through the mounting hole in a threaded manner, and the pressing cap is used for fixing the anchor rod on the connecting plate; the outer side surface of the connecting plate is connected with two diagonal braces in a rotating way from top to bottom, and the bottom surface of the base is provided with a plurality of anchor rods inserted in the bottom surface of the foundation pit. The connecting plate is installed at the end part of the anchor rod, the plurality of anchor rods are connected together through the connecting plate, the two inclined supporting rods are connected in a rotating mode outside the connecting plate, the connecting plate can be supported through the inclined supporting rods, connection among the plurality of anchor rods is stable conveniently, the connecting plate can be matched with the inclined supporting rods to play a role in supporting the anchor rods when the anchor rods are loose, and the anchor rods are prevented from being separated from a foundation pit.
Description
Technical Field
The utility model relates to the technical field of foundation pit construction, in particular to a foundation pit supporting and anchoring device.
Background
After the foundation pit is excavated, the foundation pit needs to be supported, and the problem that the foundation pit collapses is prevented. The existing foundation pit supporting mode is to drive a plurality of anchor rods into the side wall of the foundation pit, vertically and horizontally connect the anchor rods together by utilizing steel wires, and then spray mortar concrete on the side wall of the foundation pit, so that the purpose of supporting the foundation pit is achieved. Specifically, the anchoring device used for foundation pit support at present comprises an anchor rod, a pressing plate and a screw cap, wherein the anchor rod is fixed in the side wall of the foundation pit by cement mortar after being inserted into the side wall of the foundation pit, and the pressing plate is pressed on the side wall of the foundation pit by the screw cap.
However, the existing anchoring devices are mostly independent to be installed on the foundation pit, each anchoring device can be connected only through steel wires, no external supporting structure is used for further supporting the anchoring devices, the anchoring devices are easy to loosen one by one and separate from the foundation pit, and stability of the foundation pit is seriously affected.
Disclosure of Invention
The utility model aims to provide a foundation pit supporting and anchoring device, which aims to solve the problems that the existing anchoring device is independent when installed on a foundation pit, each anchoring device can be connected only through steel wires, no external supporting structure is used for further supporting the anchoring device, the anchoring devices are easy to loosen one by one and separate from the foundation pit, and the stability of the foundation pit is seriously affected.
The utility model is realized in the following way:
the foundation pit supporting and anchoring device comprises an anchor rod, a connecting plate and a base, wherein the connecting plate is vertically arranged and is provided with a plurality of mounting holes for mounting the anchor rod from top to bottom in sequence; the end part of the anchor rod is provided with a threaded rod part, the threaded rod part is inserted into and penetrates through the mounting hole, a pressing cap is arranged on a rod body of the threaded rod part penetrating through the mounting hole in a threaded manner, and the pressing cap is used for fixing the anchor rod on the connecting plate; the connecting plate lateral surface is connected with two diagonal braces from top to bottom in a rotating way, two hinging seats are arranged on the base and the connecting plate along the length direction of the base and the connecting plate, two ends of each diagonal brace are respectively connected in the hinging seat of the base and the hinging seat of the connecting plate in a rotating way, and a plurality of anchoring rods inserted in the bottom surface of the foundation pit are arranged on the bottom surface of the base.
Preferably, one end of the anchor rod, which is far away from the threaded rod part, is provided with a conical head, and the top of the conical head is uniformly provided with a plurality of barbs.
Preferably, the middle part of the pressing cap is provided with a threaded hole, and one end of the pressing cap, which faces the connecting plate, is provided with a pressing plate.
Preferably, the anchoring rod is of a conical structure, and a plurality of burrs are uniformly arranged on the side surface of the anchoring rod.
Preferably, the two ends of the diagonal brace are respectively provided with an adapter, and the middle part of the adapter is provided with a connecting hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. the connecting plate is installed at the end part of the anchor rod, the plurality of anchor rods are connected together through the connecting plate, the two inclined supporting rods are connected in a rotating mode outside the connecting plate, the connecting plate can be supported through the inclined supporting rods, connection among the plurality of anchor rods is stable conveniently, the connecting plate can be matched with the inclined supporting rods to play a role in supporting the anchor rods when the anchor rods are loose, and the anchor rods are prevented from being separated from a foundation pit.
2. The bottoms of the two diagonal braces are connected with the base, the base can be anchored at the bottom of the foundation pit, and the base can conveniently and stably support the diagonal braces, so that the whole anchoring device can be conveniently and stably stabilized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the construction of the anchor rod of the present utility model;
FIG. 3 is a schematic view of the press cap structure of the present utility model;
fig. 4 is a schematic view of the diagonal brace of the present utility model.
In the figure: 1. a bolt; 11. a threaded rod portion; 12. a conical head; 13. a barb; 2. pressing the cap; 21. a threaded hole; 22. a pressing plate; 3. a connecting plate; 31. perforating; 32. ear plates; 33. a transfer hole; 4. a base; 5. a diagonal brace; 51. an adapter; 52. a connection hole; 6. a hinge base; 7. an anchor rod.
The specific embodiment is as follows:
in the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following is further described with reference to the accompanying drawings and specific examples:
example 1
As shown in fig. 1 and 2, the foundation pit supporting and anchoring device comprises an anchor rod 1, a connecting plate 3 and a base 4. The connecting plate 3 is vertically installed, and a plurality of mounting holes for mounting the anchor rods 1 are sequentially formed in the connecting plate 3 from top to bottom. The end of the anchor rod 1 is provided with a threaded rod part 11, the threaded rod part 11 is inserted into and penetrates through the mounting hole, a pressing cap 2 is mounted on the rod body of the threaded rod part 11 penetrating through the mounting hole in a threaded mode, and the pressing cap 2 fixes the anchor rod 1 on the connecting plate 3. The connecting plate 3 lateral surface is connected with two diagonal brace 5 by last rotation to the lower side, and the length of diagonal brace 5 of top is greater than the length of diagonal brace 5 of below, and diagonal brace 5 also can set up to length adjustable shaft-like structure, and length adjustable shaft-like structure can be the telescopic link, and prior art is not repeated.
Two hinging seats 6 are arranged on the base 4 and the connecting plate 3 along the length direction of the base 4, two ends of the two diagonal braces 5 are respectively and rotatably connected in the hinging seats 6 of the base 4 and the connecting plate 3, and a plurality of anchoring rods 7 for being inserted into the bottom surface of the foundation pit are downwards arranged on the bottom surface of the base 4. During the use, stock 1 anchor is on the foundation ditch side, conveniently anchors the foundation ditch, and connecting plate 3 is convenient for be connected with a plurality of stock 1 simultaneously to reach the purpose of connecting and fixed stay to a plurality of stock 1. The press cap 2 is used for connecting the connecting plate 3 stably with the anchor rod 1 together, the diagonal brace 5 is used for supporting the connecting plate 3, and the length of the diagonal brace 5 above is greater than the length of the diagonal brace 5 below, so that the two diagonal braces 5 can support different points of the connecting plate 3 and the base 4 can be in a horizontal installation state. The base 4 is used for supporting the bottom of the diagonal brace 5, and the anchoring rod 7 is used for stabilizing the base 4 at the bottom of the foundation pit, so that the base 4 can conveniently and stably support the diagonal brace 5.
The working principle of the utility model is as follows: when the anchor rod is used, the position, which needs to be anchored, on the foundation pit is marked, then the side wall of the foundation pit is perforated, then the anchor rod 1 is inserted into a hole formed in the side wall of the foundation pit, and cement mortar is injected into the hole. And then longitudinally sleeving the connecting plates 3 at the ends of the anchor rods 1, and then pressing the connecting plates 3 on the side walls of the foundation pit by using the pressing caps 2. And then fixing the base 4 at a proper position at the bottom of the foundation pit, and connecting the base 4 and the connecting plate 3 together by using the diagonal brace 5. Compared with the prior art, the connecting plate 3 is arranged at the end part of the anchor rod 1, the connecting plate 3 connects a plurality of anchor rods 1 together, the outer side of the connecting plate 3 is rotationally connected with the two diagonal braces 5, the diagonal braces 5 can support the connecting plate 3, so that the connection among the anchor rods 1 is stable, the connecting plate 3 can be matched with the diagonal braces 5 to play a role in supporting the anchor rods 1 when the anchor rods 1 are loosened, and the anchor rods 1 are prevented from loosening one by one and separating from a foundation pit.
Example 2
As shown in fig. 1 and 2, the foundation pit supporting and anchoring device comprises an anchor rod 1, a connecting plate 3 and a base 4. The connecting plate 3 is vertically installed, and a plurality of mounting holes for mounting the anchor rods 1 are sequentially formed in the connecting plate 3 from top to bottom. The end of the anchor rod 1 is provided with a threaded rod part 11, the threaded rod part 11 is inserted into and penetrates through the mounting hole, a pressing cap 2 is mounted on the rod body of the threaded rod part 11 penetrating through the mounting hole in a threaded mode, and the pressing cap 2 fixes the anchor rod 1 on the connecting plate 3. The connecting plate 3 lateral surface is connected with two diagonal brace 5 by last rotation to the lower side, and the length of diagonal brace 5 of top is greater than the length of diagonal brace 5 of below, and diagonal brace 5 also can set up to length adjustable shaft-like structure, and length adjustable shaft-like structure can be the telescopic link, and prior art is not repeated.
Two hinging seats 6 are arranged on the base 4 and the connecting plate 3 along the length direction of the base 4, two ends of the two diagonal braces 5 are respectively and rotatably connected in the hinging seats 6 of the base 4 and the connecting plate 3, and a plurality of anchoring rods 7 for being inserted into the bottom surface of the foundation pit are downwards arranged on the bottom surface of the base 4. During the use, stock 1 anchor is on the foundation ditch side, conveniently anchors the foundation ditch, and connecting plate 3 is convenient for be connected with a plurality of stock 1 simultaneously to reach the purpose of connecting and fixed stay to a plurality of stock 1. The press cap 2 is used for connecting the connecting plate 3 stably with the anchor rod 1 together, the diagonal brace 5 is used for supporting the connecting plate 3, and the length of the diagonal brace 5 above is greater than the length of the diagonal brace 5 below, so that the two diagonal braces 5 can support different points of the connecting plate 3 and the base 4 can be in a horizontal installation state. The base 4 is used for supporting the bottom of the diagonal brace 5, and the anchoring rod 7 is used for stabilizing the base 4 at the bottom of the foundation pit, so that the base 4 can conveniently and stably support the diagonal brace 5.
As shown in fig. 2, the end of the anchor rod 1 far away from the threaded rod 11 is provided with a conical head 12, and the top of the conical head 12 is uniformly provided with a plurality of barbs 13. The conical head 12 is matched with the barb 13, so that the anchor rod 1 can be quickly and stably anchored on the side wall of the foundation pit, and the purpose of anchoring and supporting the foundation pit is achieved.
As shown in fig. 3, a threaded hole 21 is provided in the middle of the press cap 2, and a pressing plate 22 is provided at one end of the press cap 2 facing the connection plate 3. The screw hole 21 is convenient for press cap 2 and threaded rod portion 11 to link together, makes things convenient for the dismouting and the use of pressing cap 2, and clamp plate 22 is convenient for compress tightly on connecting plate 3, makes things convenient for connecting plate 3 laminating on the foundation ditch lateral wall steadily.
The anchoring rod 7 is of a conical structure, and a plurality of burrs are uniformly arranged on the side surface of the anchoring rod 7. The anchoring rod 7 is of a conical structure, so that the anchoring rod 7 is conveniently and stably inserted into the bottom of a foundation pit, burrs are convenient for increasing friction between the anchor rod 1 and the foundation pit, and the base 4 is conveniently and stably arranged at the bottom of the foundation pit.
As shown in fig. 4, two ends of the diagonal brace 5 are respectively provided with an adapter 51, a connecting hole 52 is arranged in the middle of the adapter 51, and the diagonal brace 5 is rotatably connected in the hinge seat 6 through a pin shaft.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The foundation pit supporting and anchoring device comprises an anchor rod (1) and is characterized by further comprising a connecting plate (3) and a base (4), wherein the connecting plate (3) is vertically arranged, and a plurality of mounting holes for mounting the anchor rod (1) are sequentially formed in the connecting plate (3) from top to bottom; the end part of the anchor rod (1) is provided with a threaded rod part (11), the threaded rod part (11) is inserted into and penetrates through the mounting hole, a pressing cap (2) is arranged on a rod body of the threaded rod part (11) penetrating through the mounting hole in a threaded manner, and the pressing cap (2) is used for fixing the anchor rod (1) on the connecting plate (3); the connecting plate (3) lateral surface is connected with two diagonal brace (5) by last rotation to the lower, all is provided with two articulated seat (6) along its length direction on base (4) and connecting plate (3), and the both ends of two diagonal brace (5) are all rotated respectively and are connected in articulated seat (6) of base (4) and connecting plate (3), base (4) bottom surface is equipped with a plurality of anchor bars (7) of inserting in the foundation ditch bottom surface.
2. A foundation pit supporting and anchoring device according to claim 1, wherein the end of the anchor rod (1) far away from the threaded rod part (11) is provided with a conical head (12), and the top of the conical head (12) is uniformly provided with a plurality of barbs (13).
3. A foundation pit support anchoring device according to claim 1, wherein the middle part of the press cap (2) is provided with a threaded hole (21), and one end of the press cap (2) facing the connecting plate (3) is provided with a pressing plate (22).
4. A foundation pit supporting and anchoring device according to claim 1, wherein the anchoring rod (7) has a conical structure, and a plurality of burrs are uniformly provided on the side surface of the anchoring rod (7).
5. The foundation pit supporting and anchoring device according to claim 1, wherein two ends of the diagonal brace (5) are respectively provided with an adapter (51), and a connecting hole (52) is formed in the middle of the adapter (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013877.5U CN219671337U (en) | 2023-04-28 | 2023-04-28 | Foundation pit supporting and anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321013877.5U CN219671337U (en) | 2023-04-28 | 2023-04-28 | Foundation pit supporting and anchoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219671337U true CN219671337U (en) | 2023-09-12 |
Family
ID=87893386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321013877.5U Active CN219671337U (en) | 2023-04-28 | 2023-04-28 | Foundation pit supporting and anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219671337U (en) |
-
2023
- 2023-04-28 CN CN202321013877.5U patent/CN219671337U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |