CN216339618U - Novel connection of steel-plastic grille and anchor rod device - Google Patents
Novel connection of steel-plastic grille and anchor rod device Download PDFInfo
- Publication number
- CN216339618U CN216339618U CN202122990624.0U CN202122990624U CN216339618U CN 216339618 U CN216339618 U CN 216339618U CN 202122990624 U CN202122990624 U CN 202122990624U CN 216339618 U CN216339618 U CN 216339618U
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- Prior art keywords
- base
- steel
- anchor rod
- fixing bolt
- connecting device
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- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 9
- 239000002184 metal Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a novel connecting device of steel-plastic grille and anchor rod, a serial communication port, including base, stock preformed hole, fixing bolt, buckle, the base adopts more firm cake shape structure, and its diameter is 60mm, thickness is 4mm, the stock preformed hole is located the upper right portion of base, this connecting device of this hole of stock accessible, fixing bolt is located the intermediate position of base, is connected with the base through the screw thread, and the laminating degree of steel-plastic grille and side slope is improved to fixing bolt's elasticity is adjusted to the accessible, the buckle counts four altogether, all adopts the barb shape structure, and is connected with the base through the welded form to evenly distribute in the base lower part, can fix steel-plastic grille.
Description
Technical Field
The utility model relates to a novel connecting device for a steel-plastic grating and an anchor rod.
Background
The existing slope deformation instability treatment modes are various, and common slope support modes include soil nailing wall support, spray anchor support, retaining wall and anchor rod sash beam support. At present, a spray anchor net support technology is mainly adopted in high and steep slope protection, and the spray anchor net support improves the structural strength and the deformation-resistant rigidity of slope rock soil and strengthens the integral stability of a slope by means of the combined work of an anchor rod, a reinforcing mesh and a concrete layer. However, at present, the action mechanism, design parameters and the like of the metal mesh are still in the cognitive stage at home and abroad, and a complete and mature theoretical system is not established, so that the supporting effect and the economic benefit of the metal mesh are not guaranteed; the stress adjustment and coordination capability of the metal net is poor, and a large gap is easily generated between the metal net and an unsmooth and regular rock-soil body to form a net bag phenomenon; when the nodes between the metal mesh grids are stressed unevenly by oblique force and the like, the nodes are easy to fall off, and the strength of concrete and the supporting effect of the anchor net are affected.
The chinese utility model patent with patent publication No. CN208023595U discloses a "connecting device of an anchor rod and a steel-plastic grating", which is located in the middle of the steel-plastic grating unit; the connecting device comprises a cross-shaped base and an anchor rod; wherein, the middle of the cross-shaped base is provided with an anchor rod through hole through which the anchor rod passes; four angular points are arranged on the cross-shaped base, and each angular point is correspondingly positioned at one node of the steel-plastic grating unit; two pairs of buckles are arranged on each angular point, wherein one pair of buckles is buckled on a transverse belt at the node of the corresponding steel-plastic grating unit, and the other pair of buckles is buckled on a longitudinal belt at the node of the corresponding steel-plastic grating unit; wherein, the steel-plastic grating is composed of a plurality of steel-plastic grating units, and the steel-plastic grating units are square. The utility model can better adapt to the uneven supporting surface and effectively avoid the phenomenon of a net bag; the firm intensity of the node is big, and the sliding or falling-off phenomenon of the node can not occur.
At present, the anchor rod and steel-plastic grating connecting device adopted in the prior art has larger volume, indirectly reduces the bonding degree of concrete and the steel-plastic grating, is easy to form a hollow state in the interior, and reduces the stability of the structure; meanwhile, the steel-plastic grating cannot be completely fixed, so that the nodes are easy to fall off under uneven stress such as oblique force and the like, and potential safety hazards are increased; and when encountering unsmooth and regular rock-soil mass, the rock-soil mass is easy to generate larger gap with the rock-soil mass to form a net bag.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of larger volume, poor fixing effect and the like in the prior art, the utility model has the advantages of reasonable structural design, convenient operation, simple use and suitability for popularization.
The utility model adopts the following technical scheme:
the utility model provides a novel connecting device of grid and anchor bar is moulded to steel, a serial communication port, including base, stock preformed hole, fixing bolt, buckle, the stock preformed hole is located the upper right portion of base, fixing bolt is located the intermediate position of base, is connected with the base through the screw thread, the buckle is connected with the base through welded form.
Preferably, the base adopts a round cake-shaped structure with the diameter of 60mm and the thickness of 4 mm.
Preferably, the base, the fixing bolt and the buckle are all made of stainless steel.
Preferably, a fixing bolt with adjustable tightness is arranged in the middle of the base.
Preferably, the total number of the buckles is four, the buckles are in a barb-shaped structure and are uniformly distributed at the lower part of the base.
The utility model has the beneficial effects that: (1) the utility model has reasonable structure and design, simple operation, safety and stability; (2) the stability of the connecting device in practical application can be greatly enhanced by arranging the cake-shaped base; (3) the fixing bolt is arranged in the middle of the base, so that a rock-soil body and the steel bundle grating can be effectively prevented from generating a large gap, and the attaching degree of the rock-soil body and the steel bundle grating is enhanced; (4) the four barb-shaped buckles are arranged on the lower portion of the base plate, so that the steel bundle grating can be greatly reduced to slide off, the connection between the steel bundle grating and the rock-soil body is more stable, and the steel bundle grating is suitable for further popularization.
Drawings
FIG. 1 is a structural floor plan of the present invention;
FIG. 2 is a schematic view of the structure of the present invention.
Wherein, 1 base, 2 stock preformed hole, 3 fixing bolt, 4 steel-plastic grating, 5 buckles.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings:
the utility model provides a novel steel is moulded grid and is connected of anchor rod device, a serial communication port, including base 1, stock preformed hole 2, fixing bolt 3, buckle 5, stock preformed hole 2 is located the upper right portion of base 1, fixing bolt 3 is located the intermediate position of base 1, is connected with base 1 through the screw thread, buckle 5 is connected with base 1 through the welded form.
The base 1 is of a round cake-shaped structure with the diameter of 60mm and the thickness of 4 mm.
The base 1, the fixing bolt 3 and the buckle 5 are all made of stainless steel.
And a fixing bolt 3 with adjustable tightness is arranged in the middle of the base 1.
The total number of the buckles 5 is four, the buckles all adopt a barb-shaped structure, and the buckles are evenly distributed on the lower part of the base 1.
As shown in figures 1 and 2, in the using process, the device is placed at the node of the steel-plastic grating 4, is fixed on the steel-plastic grating 4 through the buckle 5, and is simultaneously fixed in the anchor rod preformed hole 2 through the anchor rod, so that the steel-plastic grating 4 can be fixed by the adjustable fixing bolt 3, and the steel-plastic grating can be reasonably arranged according to specific construction requirements.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a novel steel is moulded grid and is connected of anchor rod device, a serial communication port, including base (1), stock preformed hole (2), fixing bolt (3), buckle (5), stock preformed hole (2) are located the upper right portion of base (1), fixing bolt (3) are located the intermediate position of base (1), are connected with base (1) through the screw thread, buckle (5) are connected with base (1) through welded form.
2. A novel steel-plastic grating and anchor rod connecting device according to claim 1, wherein the base (1) is of a round cake-shaped structure with a diameter of 60mm and a thickness of 4 mm.
3. A novel steel-plastic grating and anchor rod connecting device as claimed in claim 1, wherein the base (1), the fixing bolt (3) and the buckle (5) are made of stainless steel.
4. A novel steel-plastic grating and anchor rod connecting device as claimed in claim 1, wherein the base (1) is provided with a fixing bolt (3) with adjustable tightness at a middle position.
5. A new type steel-plastic grille and anchor rod connecting device according to claim 1, characterized in that the total number of said buckles (5) is four, all adopting a barb-shaped structure, and evenly distributed on the lower part of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990624.0U CN216339618U (en) | 2021-12-01 | 2021-12-01 | Novel connection of steel-plastic grille and anchor rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122990624.0U CN216339618U (en) | 2021-12-01 | 2021-12-01 | Novel connection of steel-plastic grille and anchor rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216339618U true CN216339618U (en) | 2022-04-19 |
Family
ID=81156566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122990624.0U Expired - Fee Related CN216339618U (en) | 2021-12-01 | 2021-12-01 | Novel connection of steel-plastic grille and anchor rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216339618U (en) |
-
2021
- 2021-12-01 CN CN202122990624.0U patent/CN216339618U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |