CN203256670U - Protective hook connecting body and piling space structure composed of same - Google Patents
Protective hook connecting body and piling space structure composed of same Download PDFInfo
- Publication number
- CN203256670U CN203256670U CN 201320084067 CN201320084067U CN203256670U CN 203256670 U CN203256670 U CN 203256670U CN 201320084067 CN201320084067 CN 201320084067 CN 201320084067 U CN201320084067 U CN 201320084067U CN 203256670 U CN203256670 U CN 203256670U
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- protection
- links
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- arm
- hook
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Abstract
The utility model discloses a protective hook connecting body which comprises an intermediate body, the two ends of the intermediate body are connected with hook bodies, each hook body is a bent hook with an opening in one side, each bent hook is formed by connecting from the bottom to an inner arm and an outer arm, each inner arm is connected with the intermediate body, and the length of the inner arm is larger than that of the outer arm. Initiative hooking can be achieved among the hook connecting bodies, integrality is better, a pore structure is formed in a hook connecting body throwing area and can effectively reduce a water flow and play a role in energy dissipation and erosion control, moreover, material is greatly saved, cost is reduced, and the protective hook connecting body can be widely applied to lake shoal protection, pier protection, channel protection and engineering construction of a dam and the like.
Description
Technical field
The utility model relates to a kind of protection and links body, particularly relates to a kind of member from can realize that the protection that links separately links body under loose throwing state.
Background technology
Preventive works example in the past shows that the destruction of protecting beach or river bottom protection in the protective structure of navigation channel is to cause that protective structure damages and the one of the main reasons of beach mortise shakiness.The measure of guarding of at present the basic sand body of seashore and protective structure being avoided washing away is to utilize the weight of protecting beach or river bottom protection isostere self to keep the stable of seashore or river bottom protection mostly.Guarding of this entirely passive type, under higher flow condition, owing to the reasons such as pulsating nature of current, it is comparatively common to cause local scour between isostere edge or the watch box finally to form the situation of heavy damage.
Development along with the engineering science technology, increasing people begins one's study to improve and protects the beach, the structural shape that river bottom protection destroys, the domestic Han Ying of Xibei Inst. of Water Conservancy Science, Ministry of Water Resources sight at the end of the eighties in last century waits and has proposed a kind of Triangular Taper Penetrating water-permeable frame, in bank revetment reinforcement, obtained using preferably, but in practice, also come with some shortcomings, be mainly reflected in following two aspects: (1) Triangular Taper Penetrating water-permeable frame is when reality is used, since between each Triangular Taper Penetrating water-permeable frame linking property a little less than, need 3～5 colligations to jettisoning, but resistance to overturning is still not enough, under flow action, produce displacement, reduced protection effect; (2) the easy burn into cracking of Triangular Taper Penetrating water-permeable frame rod member weld, rod member is scattered, and causes structure to be destroyed fully.
Summary of the invention
In order to solve the deficiency in the above-mentioned in the past engineering, the purpose of this utility model is to provide a kind of can effectively improve water-bed water flow structure, form preferably energy dissipating erosion control effect guarding the district, and saves material, and the protection that reduces cost links body.
Protection described in the utility model links body, comprises intermediate, and the two ends of intermediate are connected with colludes body, and the described body that colludes is to be connected to the hook that a side that inner arm, outer arm consist of has opening by a bottom, and inner arm is connected with intermediate, and the length of described inner arm is greater than outer arm.
The length of inner arm described in the utility model, outer arm is the length of axis.
Protection described in the utility model links body, have the body that colludes of opening by intermediate and intermediate two ends, linking between the body unit need not increase other constraints, by jettisoninging, can realize between the unit initiatively linking, the body that links that links together like this is difficult to be separated.When produce chain effect or link together link body quantity and increase after, respectively link more difficult being separated between the body.Because can realize between each unit initiatively linking, globality is better, link the body zone of jettisoninging and form the porosity structure, can effectively reduce current, play the effect of energy dissipating erosion control.Collude the length of inner arm of body greater than outer arm, such structure can be saved material, reduces cost, but it links ability and can not descend to some extent because of the change of structure.Protection of the present utility model links body can be widely used in the engineering constructions such as seashore protection, Bridge Pier, navigation channel protection and dykes and dams.
Protection of the present utility model links body, and the length of described inner arm is 1.2-5 times of outer arm lengths, and preferred 2-4 doubly.The inventor finds by great many of experiments, link between the body in case link mutually since in the structure design with corner, it links the position and generally drops on the corner, the Design of length of its inner arm is become 1.2-5 times of outer arm lengths, so not only can save material, be significantly reduced to this, further, because there is a certain distance in the length of inside and outside arm, increase like this space that forms between the inside and outside arm, the probability that links is increased, further improved the ability of linking.
Protection of the present utility model links body, and described inner arm, outer arm are connected by the arc transition section with the bottom, can reduce like this stress and concentrate, and increases the intensity of colluding body.
Protection of the present utility model links body, and intermediate and two ends are colluded body and formed a space cube, make the whole body that links have isotropism, can improve like this ability that links that links between the body unit, arbitrarily leave about, can both be easy to link mutually each other, break away from more difficult.
The material that protection described in the utility model links body can be any materials such as plastics, rubber, metal, concrete.
The invention also discloses and a kind ofly link the space structures of piling up that body forms by protection, described protection links body to have first and colludes body, second and collude body and first and collude body, the second intermediate that colludes between the body, when two protection linked body and intersect, protection links between the body colluded by first that body, second colludes body or intermediate links.
Protection of the present utility model links body and can arbitrarily link in the process of piling up.This character can form fast, effectively piles up space structures.
The space structures of piling up described in the utility model also comprises filtering material, and described filtering material contacts with the part that protection links body at least.If the space packing structure is used for reinforce dikes and dams, soil, sand, the such material of gravel can be filled in the space structures.The protection that mutually links links body can guarantee to be connected with the dykes and dams core strong connection.According to the kind of filtering material, such dykes and dams core can allow water to see through or vegetation growth.According to required, the filtering material in the packing structure can be varied, as contain natural materials (soil body) and (or) plastics and (or) glue with (or) other materials etc.
The space structures of piling up described in the utility model is used for covering or reinforcing surface infrastructure.Described surface infrastructure contains an inclined surface, be specially dam body, under water or this part on the water, the part under water.
Described in the utility model to pile up space structures of many uses, such as artificial reef, road and building-supporting, grid, wirerope, canvas cloth, chinampa, pile crown, single footing, abrupt slope, temporary road, steel concrete etc. prevent the soil erosion, soil stabilization, build a dam or control flood.When being used as the covering of flow surface, protection links body and can be designed to hollow form to satisfy specific quality needs.When being applied to that the seabed reinforces or manufacturing artificial reef etc., pile up the unit and can from ship, be placed and plunge into the commercial sea, when arriving the seabed, link together by flow action or diver.
Description of drawings
Fig. 1 is the structural representation that protection links body.
The specific embodiment
Further specify the utility model below by the specific embodiment, following examples are the better embodiment of the utility model, but embodiment of the present utility model is not subjected to the restriction of following embodiment.
As shown in Figure 1, protection links body, comprises intermediate 3, and the two ends of intermediate 3 connect and have colluding body 1, colluding body 2 of opening.Collude body 1 and be by a bottom 11 and be connected to the hook that a side that inner arm 12, outer arm 13 consist of has opening, inner arm 12 is connected with intermediate 3, and inner arm 12, outer arm 13 are connected by the arc transition section with bottom 11, and the length of inner arm 12 is the twice of outer arm 13 length.Collude body 2 and be by a bottom 21 and be connected to the hook that a side that inner arm 22, outer arm 23 consist of has opening, the length of inner arm 22 is the twice of outer arm 23 length, and inner arm 22, outer arm 23 are connected with the arc transition section of passing through of bottom 21.Collude body 1, collude space cube of body 2 and intermediate 3 formation.
Protection links body, comprises intermediate 3, and the two ends of intermediate 3 connect and have colluding body 1, colluding body 2 of opening.Collude body 1 and be by a bottom 11 and be connected to the hook that a side that inner arm 12, outer arm 13 consist of has opening, inner arm 12 is connected with intermediate 3, and inner arm 12, outer arm 13 are connected by the arc transition section with bottom 11, and the length of inner arm 12 is 1.2 times of outer arm 13 length.Collude body 2 and be by a bottom 21 and be connected to the hook that a side that inner arm 22, outer arm 23 consist of has opening, the length of inner arm 22 is 1.2 times of outer arm 23 length, and inner arm 22, outer arm 23 are connected with the arc transition section of passing through of bottom 21.Collude body 1, collude space cube of body 2 and intermediate 3 formation.
Protection links body, comprises intermediate 3, and the two ends of intermediate 3 connect and have colluding body 1, colluding body 2 of opening.Collude body 1 and be by a bottom 11 and be connected to the hook that a side that inner arm 12, outer arm 13 consist of has opening, inner arm 12 is connected with intermediate 3, and inner arm 12, outer arm 13 are connected by the arc transition section with bottom 11, and the length of inner arm 12 is 4 times of outer arm 13 length.Collude body 2 and be by a bottom 21 and be connected to the hook that a side that inner arm 22, outer arm 23 consist of has opening, the length of inner arm 22 is 1.2 times of outer arm 23 length, and inner arm 22, outer arm 23 are connected with the arc transition section of passing through of bottom 21.Collude body 1, collude space cube of body 2 and intermediate 3 formation.
Embodiment 4
Protection links body, comprises intermediate 3, and the two ends of intermediate 3 connect and have colluding body 1, colluding body 2 of opening.Collude body 1 and be by a bottom 11 and be connected to the hook that a side that inner arm 12, outer arm 13 consist of has opening, inner arm 12 is connected with intermediate 3, and inner arm 12, outer arm 13 are connected by the arc transition section with bottom 11, and the length of inner arm 12 is 5 times of outer arm 13 length.Collude body 2 and be by a bottom 21 and be connected to the hook that a side that inner arm 22, outer arm 23 consist of has opening, the length of inner arm 22 is 1.2 times of outer arm 23 length, and inner arm 22, outer arm 23 are connected with the arc transition section of passing through of bottom 21.Collude body 1, collude space cube of body 2 and intermediate 3 formation.
Embodiment 5
A large amount of protection shown in Figure 1 is linked body piled up placement, spatially link body unit with other protection and freely link, form a kind of space structures of piling up, this structure can effectively reduce current, plays the effect of energy dissipating erosion control.
Claims (7)
1. a protection links body, it is characterized in that, comprises intermediate, the two ends of intermediate are connected with colludes body, the described body that colludes is to be connected to the hook that a side that inner arm, outer arm consist of has opening by a bottom, and inner arm is connected with intermediate, and the length of described inner arm is greater than outer arm.
2. protection according to claim 1 links body, it is characterized in that, the length of described inner arm is 1.2-5 times of outer arm lengths.
3. protection according to claim 1 links body, it is characterized in that, the length of described inner arm is 2-4 times of outer arm lengths.
4. according to claim 1,2 or 3 described protection link body, it is characterized in that described inner arm, outer arm are connected by the arc transition section with the bottom.
5. one kind links the space structures of piling up that body forms by protection claimed in claim 1, it is characterized in that, described protection links body to have first and colludes body, second and collude body and first and collude body, the second intermediate that colludes between the body, when two protection linked body and intersect, protection links between the body colluded by first that body, second colludes body or intermediate links.
6. the space structures of piling up according to claim 5 is characterized in that, also comprises filtering material, and described filtering material contacts with the part that protection links body at least.
7. the space structures of piling up according to claim 6 is characterized in that, described filtering material is soil body material, plastic material or colloidal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084067 CN203256670U (en) | 2013-02-25 | 2013-02-25 | Protective hook connecting body and piling space structure composed of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084067 CN203256670U (en) | 2013-02-25 | 2013-02-25 | Protective hook connecting body and piling space structure composed of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256670U true CN203256670U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084067 Expired - Lifetime CN203256670U (en) | 2013-02-25 | 2013-02-25 | Protective hook connecting body and piling space structure composed of same |
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| Country | Link |
|---|---|
| CN (1) | CN203256670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122623A (en) * | 2013-02-25 | 2013-05-29 | 金发科技股份有限公司 | Protective hooking body |
-
2013
- 2013-02-25 CN CN 201320084067 patent/CN203256670U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122623A (en) * | 2013-02-25 | 2013-05-29 | 金发科技股份有限公司 | Protective hooking body |
| CN103122623B (en) * | 2013-02-25 | 2015-09-30 | 金发科技股份有限公司 | A kind of protection links body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |