CN207176675U - The crab-bolt of ecological revetment - Google Patents
The crab-bolt of ecological revetment Download PDFInfo
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- CN207176675U CN207176675U CN201720331357.7U CN201720331357U CN207176675U CN 207176675 U CN207176675 U CN 207176675U CN 201720331357 U CN201720331357 U CN 201720331357U CN 207176675 U CN207176675 U CN 207176675U
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- key
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- crab
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Abstract
The utility model discloses a kind of crab-bolt of ecological revetment, and it can be tufted into soil layer securely, effectively prevent it from releasing.A kind of crab-bolt of ecological revetment, the crab-bolt include bolt cap and key, and key is fixedly connected with bolt cap；On the key and end away from bolt cap has tip；Multigroup hangnail is distributed with key along its length, hangnail is distributed to stretching, each group of hangnail along in the circumference of key obliquely upward, and each group has several hangnails；Hangnail has the damping area of triangle；The connecting line being connected on damping area with key circumferentially extends along key.
Description
Technical field
The utility model belongs to the technical field of ecological revetment, concretely relates to a kind of crab-bolt of ecological revetment.
Background technology
Ecological revetment, be the ABC of the subjects such as integration engineering mechanics, agrology, ecology and botany to slope or
Side slope carries out supporting, forms the bulkhead tech for the synthesis slope protection system being made up of plant or engineering and plant.
In ecological slope protection structure, there are a variety of components to need mutually to fix with soil layer.Because soil layer is relatively relatively soft, at present
Some crab-bolt structures, easily loose from soil layer in use.On the other hand, how to prevent crab-bolt from being hammered into soil securely
Layer and effectively prevent from releasing be urgently those skilled in the art solve technical problem.
The content of the invention
The purpose of this utility model is to provide a kind of crab-bolt of ecological revetment, and it can be tufted into soil layer securely, effectively
Ground prevents it from releasing.
In order to solve the above technical problems, what the purpose of this utility model was realized in：
A kind of crab-bolt of ecological revetment, the crab-bolt include bolt cap and key, and key is fixedly connected with bolt cap；On key
And the end away from bolt cap has tip；Be distributed with multigroup hangnail on key along its length, hangnail obliquely upward to stretching,
Each group of hangnail is distributed along in the circumference of key, and each group has several hangnails.
On the basis of such scheme and as the preferred scheme of such scheme：The quantity of each group of hangnail is 4.
On the basis of such scheme and as the preferred scheme of such scheme：Hangnail has the damping area of triangle.
On the basis of such scheme and as the preferred scheme of such scheme：The connection being connected on damping area with key
Line circumferentially extends along key.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
Crab-bolt of the present utility model, due to cutting-edge structure so that the crab-bolt has good puncture resistance.By setting
The structure of hangnail is put, anti-loose effect can be played.
Brief description of the drawings
Fig. 1 is the structural representation of crab-bolt.
Fig. 2 is along the sectional view of Section A-A in Fig. 1.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the accompanying drawing in embodiment, to reality
The technical scheme applied in example is clearly and completely described, it is clear that described embodiment is only that the application part is implemented
Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before creative work is made
The every other embodiment obtained is put, belongs to the scope of the application protection.
In the description of the present application, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, it is for only for ease of description the application and simplifies description, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of application.
The utility model discloses a kind of crab-bolt, and it can hammer into soil layer securely.
Shown in as shown in Figure 1, Figure 2, crab-bolt includes bolt cap 101 and key 102, and key 101 is fixedly connected with bolt cap 102.
On the key 102 and end 103 away from bolt cap has tip；Puncture ability is improved by cutting-edge structure.
Multigroup hangnail 104 is distributed with key 102 along its length, as shown in FIG., hangnail is obliquely upward to stretching.
Each group of hangnail 104 is distributed in the circumference along key 102, and each group has several hangnails 104.
It should be noted that 2 groups of hangnails are only shown in Fig. 1.Of course, it is possible to be 1 group, it is 3 groups, even more multigroup.
By setting the structure of hangnail, anti-loose effect can be played.
As shown in FIG., the quantity of each group of hangnail 104 is 4.It is of course also possible to it is 1,2,3,5, even
More.
In one embodiment, hangnail 104 has the damping area 105 of triangle.As shown in FIG., it is in incline that damping area 105, which is,
Extend obliquely, the connecting line 106 being connected on damping area 105 with key 102 circumferentially extends along key 102.Namely
Say, the damping area 105 on hangnail 104 is relatively large, and can guarantee that the intensity of hangnail in puncture process.Using with this resistance
The crab-bolt of the structure of Buddhist nun face 105, during soil layer is hammered into, hangnail 104 is extruded soil layer, and after crab-bolt hammers into, soil layer relaxes
, at least local soil layer can cover on damping area 105 again, and whereby, crab-bolt can be by firm ground nail in soil layer.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (2)
- A kind of 1. crab-bolt of ecological revetment, it is characterised in that：The crab-bolt includes bolt cap and key, and key is fixed with bolt cap to be connected Connect；On the key and end away from bolt cap has tip；It is distributed with multigroup hangnail on key along its length, hangnail is on tiltedly Direction is stretched out, and each group of hangnail is distributed along in the circumference of key, and each group has several hangnails；Hangnail has triangle The damping area of shape；The connecting line being connected on damping area with key circumferentially extends along key.
- 2. the crab-bolt of ecological revetment according to claim 1, it is characterised in that：The quantity of each group of hangnail is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331357.7U CN207176675U (en) | 2017-03-31 | 2017-03-31 | The crab-bolt of ecological revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720331357.7U CN207176675U (en) | 2017-03-31 | 2017-03-31 | The crab-bolt of ecological revetment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176675U true CN207176675U (en) | 2018-04-03 |
Family
ID=61733278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720331357.7U Active CN207176675U (en) | 2017-03-31 | 2017-03-31 | The crab-bolt of ecological revetment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197015A (en) * | 2021-03-23 | 2021-08-03 | 张金晶 | Self-adaptive seedling protection device for desert zone |
-
2017
- 2017-03-31 CN CN201720331357.7U patent/CN207176675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113197015A (en) * | 2021-03-23 | 2021-08-03 | 张金晶 | Self-adaptive seedling protection device for desert zone |
| CN113197015B (en) * | 2021-03-23 | 2023-01-17 | 陶泓羽 | Self-adaptive seedling protection device for desert zone |
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