CN203256688U - Protective hooking and connecting body and piled-up space structure composed of same - Google Patents
Protective hooking and connecting body and piled-up space structure composed of same Download PDFInfo
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- CN203256688U CN203256688U CN 201320084069 CN201320084069U CN203256688U CN 203256688 U CN203256688 U CN 203256688U CN 201320084069 CN201320084069 CN 201320084069 CN 201320084069 U CN201320084069 U CN 201320084069U CN 203256688 U CN203256688 U CN 203256688U
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- hooking
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Abstract
The utility model discloses a protective hooking and connecting body which comprises a middle body, a first hooking body with an opening and a second hooking body with an opening are connected to the two ends of the middle body respectively. No other restraint needs to be added between hooking and connecting body units, the hooking and connecting body units can achieve initiative hooking and connecting through throwing, the integrity is better, a hole and gap type structure is formed in a hooking and connecting body throwing area, water flow can be effectively slowed down, and the effect of energy dissipation and the effect of erosion prevention are achieved. The hooking and connecting body can be widely applied to engineering construction for shore protection, channel protection, bridge pier protection, dam protection 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
Navigation channel preventive works example in the past shows, 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, due to the reasons such as pulsating nature of current, causes local scour between isostere edge or watch box finally to form the situation of heavy damage comparatively common.
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; Obtained using preferably in bank revetment reinforcement; But also come with some shortcomings in practice; Be mainly reflected in following two aspects: (1) Triangular Taper Penetrating water-permeable frame is when reality is used; Due to linking property between each Triangular Taper Penetrating water-permeable frame a little less than; Need 3～5 colligations to jettisoning; But resistance to overturning is still not enough; Produce displacement under flow action; 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 above-mentioned engineering in the past, the purpose of this utility model is to provide a kind of member from can realize that the protection that links separately links body under loose throwing state, it can effectively improve water-bed water flow structure, form energy dissipating erosion control effect preferably guarding the district, has preferably stability, durability and economy and facilitates engineering construction.
Protection described in the utility model links body, intermediate, and the two ends of intermediate connect the first hook body and second with opening and hook body.
Protection described in the utility model links body, have the hook body of opening by intermediate and intermediate two ends, linking between 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 body.Owing to can realizing initiatively linking between each unit, globality is better, links the body zone of jettisoninging and forms the porosity structure, can effectively reduce current, plays the effect of energy dissipating erosion control.
The first changeover portion that hooks between body, the second hook body and intermediate can strengthen in a variety of forms, as being circular arc changeover portion, semicircle changeover portion, waveform changeover portion etc.And the first hook body, second hooks between body and intermediate can take dismounting or articulated form or one-body molded.At least one end that hooks body, the second hook body as intermediate and first is connected by snap ring or bayonet lock, so that dismounting and assembling are beneficial to transportation.
Usually, intermediate hooks body with first at least, second part that hooks end of body is connected.Some is connected by intermediate because the first hook body, second hooks end of body, and this end has degree of freedom still less.The degree of freedom that this character representation links the body unit end is limited.Because the unit that links mutually has less degree of freedom end, disengaging is more difficult mutually, therefore links body unit and connects in space structures closely.
Described first hooks body, second, and to hook body be to be connected to by a bottom hook that a side that inner arm, outer arm consist of has opening, and first hooks body is positioned at the first plane, and second hooks body is positioned at the second plane, and the first plane is different from the second plane.Such structure has the good ability that links.
The first plane and the second plane parallel also keep at a certain distance away.Two planes being spaced apart another and linking body the space is provided spatially enables more easily to hook with first that body, second hooks body, intermediate links.Parallel placement can make structure balance well simultaneously.On the one hand, second links the space that body unit can enter first plane and second plane formation easily, and on the other hand, second links body unit and from which direction all be difficult to break away from.And the space structures that this parallel placement forms makes and links body and have contour structures closely.
Inner arm, outer arm or the bottom of the bottom of the first hook body and the second hook body are parallel, link body unit and have contour structures closely.
Bottom, inner arm, outer arm and the second bottom, inner arm, outer arm that hooks body that intermediate and first hooks body have identical length,
Like this, link body unit and have tight contour structures, link to link between body unit and be more prone to, break away from more difficult.
Link tight, the steerable contour structures of body unit acquisition in order to make, intermediate, first hooks bottom, inner arm, the outer arm of body, and the second bottom, inner arm, outer arm that hooks body is positioned on the limit of space square.
It is different that the first opening direction and second that hooks body hooks the opening direction of body.Therefore, link the body unit moving direction regardless of another, can both link therewith easily body unit and link.
Intermediate, first hooks body, second, and to hook body be solid or hollow, and profile can be varied, for example square-section, circular cross-section or other section form, or even variable cross-section axially etc.
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 by protection the space structures of piling up that body forms, described protection links body and has the first intermediate that hooks between body, the second hook body and the first hook body, the second hook body, when two protection linked body and intersect, protection linked and hooks by first between body that body, second hooks 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 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 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 be placed from ship 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.
Fig. 2 A, 2B, 2C link other three structural representations of body for protection.
Fig. 3 A links the another one structural representation of body for protection.
Fig. 3 B, 3C are that a plurality of protection link the schematic diagram that body unit links together the space structures of formation.
The specific embodiment
Further illustrate 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 the first hook body 1, second with opening and hook body 2.First to hook body 1 be to be connected to by a bottom 11 side that inner arm 12, outer arm 13 consist of the hook of opening is arranged, and be positioned at the first plane 40.Second to hook body 2 be to be connected to by a bottom 21 side that inner arm 22, outer arm 23 consist of the hook of opening is arranged, and be positioned at the second plane 50.The first plane 40 is parallel with the second plane 50 and keep at a certain distance away.Intermediate 3 connects by snap ring the free end 27 that the first free end 17 and second that hooks the inner arm 12 of body 1 hooks the inner arm 22 of body 2.Like this, link in body unit, lay respectively at two free ends of two hook bodies no longer fully freely.Link by this inner the connection closely of space structures that body unit forms.It is different that the first opening direction 60 and second that hooks body 1 hooks the opening direction 70 of body 2.
As Fig. 1,2A, shown in 2B, inner arm 22, outer arm 23 or the bottom 21 of the bottom 11 of the first hook body 1 and the second hook body 2 are parallel, bottom 11, inner arm 12, outer arm 13 and the second bottom 21, inner arm 22, outer arm 23 that hooks body 2 that intermediate 3 and first hooks body 1 have identical length, bottom 21, inner arm 22, outer arm 23 that the bottom 11 of intermediate 3, the first hook body 1, inner arm 12, outer arm 13, the second hook bodies 2 are positioned on the limit of space square.
As Fig. 2 A, 2B, in 2C, protection links body unit 199,299,399.In figure, 101,201,301 fingers first hook body; 102,202,302 fingers second hook body; 103,203,303 finger intermediates.In unit shown in Fig. 2 A 199 and Fig. 1, protection links the difference of body unit and is, intermediate 103 that protection links body unit 199 has connected the different piece of U-shaped unit 101 and 102.
Protecting the difference that links body unit in unit shown in Fig. 2 B 299 and Fig. 1 is, the first hook body 201 that protection links body unit 299 has rotated 90 degree.
In unit shown in Fig. 2 C 399 and Fig. 1, protection links the difference of body unit and is, first first plane 340 that hooks body 301 places that protection links body unit 399 has formed different angles with second plane 350 at the place of the second hook body 302.
Protection shown in Fig. 3 A links the space structures that body unit 499 forms, protection links body unit 499 and links body unit and have identical profile with protecting shown in Fig. 1, protection links body unit 499 and has the first hook body 401, the second hook bodies 402, and the intermediate 403 that connects 401,402.Protection links body unit 499 and is piled up placement, spatially links body unit with other protection and freely links, thereby become the part of space structures.
Illustrated in Fig. 3 B by protection link body unit 499 link form pile up space structures 500.
Fig. 3 C show by protection link body 499 link that body forms, than pile up space structures 500 larger pile up space structures 501.Linking body unit and needn't belonging to same type of space structures piled up in formation.And, pile up space structures can by dissimilar and (or) body unit that links of space scale forms, links the combination of body unit such as the protection shown in use Fig. 1, Fig. 2 A, Fig. 2 B and 2C.
Claims (12)
1. a protection links body, it is characterized in that, comprises intermediate, and the two ends of intermediate connect the first hook body and second with opening and hook body.
2. protection according to claim 1 links body, it is characterized in that, described intermediate and first hooks body, the second at least one end that hooks body is connected by snap ring or bayonet lock.
3. protection according to claim 1 links body, it is characterized in that, described first hooks body, second, and to hook body be to be connected to by a bottom hook that a side that inner arm, outer arm consist of has opening, first hooks body is positioned at the first plane, second hooks body is positioned at the second plane, and the first plane is different from the second plane.
4. protection according to claim 3 links body, it is characterized in that, described first plane and second plane parallel also keep at a certain distance away.
5. protection according to claim 3 links body, it is characterized in that, the described first bottom that hooks body is parallel to inner arm or outer arm or the bottom of the second hook body.
6. protection according to claim 3 links body, it is characterized in that, bottom, inner arm, outer arm and the second bottom, inner arm, outer arm that hooks body that described intermediate and first hooks body have identical length.
7. protection according to claim 6 links body, it is characterized in that, bottom, inner arm, outer arm and the second bottom, inner arm, outer arm that hooks body that described intermediate and first hooks body are positioned on the limit of space square.
8. protection according to claim 3 links body, it is characterized in that, the opening direction that the described first opening and second that hooks body hooks body is different.
9. protection according to claim 1 links body, it is characterized in that, the material that described protection links body is plastics, rubber, metal or concrete.
10. one kind links by protection claimed in claim 1 the space structures of piling up that body forms, it is characterized in that, described protection links body and has the first intermediate that hooks between body, the second hook body and the first hook body, the second hook body, when two protection linked body and intersect, protection linked and hooks by first between body that body, second hooks body or intermediate links.
11. the space structures of piling up according to claim 10 is characterized in that, also comprises filtering material, described filtering material contacts with the part that protection links body at least.
12. the space structures of piling up according to claim 11 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 201320084069 CN203256688U (en) | 2013-02-25 | 2013-02-25 | Protective hooking and connecting body and piled-up space structure composed of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084069 CN203256688U (en) | 2013-02-25 | 2013-02-25 | Protective hooking and connecting body and piled-up space structure composed of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203256688U true CN203256688U (en) | 2013-10-30 |
Family
ID=49469267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084069 Withdrawn - After Issue CN203256688U (en) | 2013-02-25 | 2013-02-25 | Protective hooking and connecting body and piled-up space structure composed of same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203256688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122620A (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 201320084069 patent/CN203256688U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122620A (en) * | 2013-02-25 | 2013-05-29 | 金发科技股份有限公司 | Protective hooking body |
| CN103122620B (en) * | 2013-02-25 | 2015-06-03 | 金发科技股份有限公司 | Protective hooking body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131030 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |