CN207469217U - A kind of connection is buckled with primary and secondary - Google Patents
A kind of connection is buckled with primary and secondary Download PDFInfo
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- CN207469217U CN207469217U CN201720453279.8U CN201720453279U CN207469217U CN 207469217 U CN207469217 U CN 207469217U CN 201720453279 U CN201720453279 U CN 201720453279U CN 207469217 U CN207469217 U CN 207469217U
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- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 4
- 230000000452 restraining effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model provides a kind of connection and is buckled with primary and secondary, in honeycomb-lattice cell structure, for multiple cell compartments in the structure to be joined to one another, the cell compartment is provided at both ends with round connecting hole, the connection is buckled with primary and secondary includes fastener and holding firmware, the fastener includes press-side and threaded end and connects the connecting portion of the press-side and the threaded end, and the threaded end end is provided with card slot with connecting portion junction；The holding firmware includes clamping hole, which is sleeved on the connecting portion card slot to prevent the fastener from coming off from the connecting hole；Realize that connecting portion is identical with connection bore dia simultaneously, connecting portion diameter, which maximizes bonding strength, to be increased, and displacement is big after seamless obvolvent prevents cell compartment connection, loosens deformation effect cell compartment stable structure.The connection of the utility model is buckled with primary and secondary, overcome existing primary and secondary buckle connecting portion cross, displacement low less than bonding strength caused by connecting hole be loosely easily separated from greatly, cell compartment structural stability it is low, it disclosure satisfy that and be not easily disconnected from, strengthen connective stability, the needs of the effectively firm soil body.
Description
Technical field
The honeycomb restraining structure for causing soil stabilization the utility model is related to reinforce soil in river levee, massif, sea wall, roadbed
And it is used for connecting the buckle of honeycomb cell compartment in the structure, belong to civil engineering and soil fixation field.
Background technology
Geotechnical grid structure or honeycomb restraint system be for bank protection, carrying a kind of new technology, be mainly used for river levee,
When massif, sea wall, roadbed, side slope protection, pass through the sliding of cell compartment limitation wherein filler so that the soil body consolidates.Patent CN
The structure that connection in 201621038234.6U primary and secondary is buckled includes fastener and fastener, but when specifically used
Wait, there are it is following the defects of：1st, the former round base of the press-side of the fastener of primary and secondary buckle is excessively sharp, easily to applying during use
Worker person causes to scratch, and in addition excessively thin edge strength is inadequate, broken roll and be detached from, so as to cause cell compartment connection failure；
2nd, connecting portion is cylindric, during prolonged fixed use, often connecting portion and the larger easy loosening of fastener displacement
Slip, buckle it is not firm；3rd, the side of holding firmware is straight line, and hoop strength is inadequate, and side width is too small so that fastening intensity
Decline；4th, the end of notch is planar structure, and holding firmware insertion space narrows after cell compartment sheet material penetrates, and influences the two and combines；
5th, connecting portion diameter is small, and tensile strength is low, influences bonding strength between cell compartment；6th, connecting portion diameter be less than connecting hole diameter, two
With the presence of larger gap after person's clamping, not close, loosening easily disengaging between connected cell compartment is caused, further influences the structure of cell compartment
Stablize.
Utility model content
The utility model intends to solve the technical problem by providing a kind of connections to be buckled with primary and secondary, for connecting fixed geotechnological lattice
Room (honeycomb cell compartment) piece, and then the honeycomb restraining structure connected is in field of civil engineering such as river levee, massif, sea wall, side slope, bases
In application, meet the needs of the firm soil body.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of connection is buckled with primary and secondary, in honeycomb-lattice cell structure, for by multiple honeycomb cell compartments in the structure that
This is connected, which is provided at both ends with connecting hole, and the connection is buckled with primary and secondary includes fastener and fixing
Part, the fastener include press-side and threaded end and connect the connecting portion of the press-side and the threaded end, the company
Socket part is provided with card slot；The holding firmware includes clamping hole, which is sleeved on the threaded end end and connecting portion junction card slot
On, for preventing the fastener from coming off from the connecting hole.
Preferably, the connecting portion is a diameter of, a diameter of D4 of connecting hole of honeycomb cell compartment both ends setting, the connection
The diameter in portion and the connection bore dia of honeycomb cell compartment both ends setting meet relational expression：D3=D4.
Preferably, a diameter of D1 of the clamping hole, a diameter of D2 of the card slot 121, the diameter of the clamping hole with
The diameter of the card slot meets relational expression：D1=D2.Be provided with card slot in threaded end end and connecting portion junction, card slot it is straight
Diameter is identical with the diameter of clamping hole, can enhance connecting portion tensile strength in this way and reduce connecting portion displacement to greatest extent, so as to
Enhance the overall stability of honeycomb structure.
Preferably, the bottom end of the press-side is cylinder.Press-side is obtained edge to thicken so that edge strength is strengthened
It is not easily disconnected from.
Preferably, the holding firmware has a notch for connecting the clamping hole, and the notch is for allowing the threaded end or company
Socket part passes through.
Preferably, the holding firmware includes notch end and closed end, and the thickness at the notch end is D notches end, described to close
The thickness for closing end is D closed ends, and the thickness at the notch end and the thickness of the closed end 23 meet relational expression：D notches end ＜ D
Closed end.I.e. notch end and closed end are designed to inclined-plane, and both sides front end is done inclined-plane cutting, and notch end and closed end is made to become flat,
It is more conducive to holding firmware being smoothly inserted into fastener in this way.
Preferably, the side of the holding firmware is arc.The intensity of both sides can be enhanced in this way, so as to strengthen to fastener
Control.
The connection primary and secondary buckle of the utility model solve fastener in existing primary and secondary buckle and connecting portion with
And displacement is easily led to the problem of between connecting portion and connecting hole, connecting portion is provided with card slot, the diameter of card slot and clamping hole
Diameter is identical, and the diameter of connecting portion is identical with the diameter of connecting hole, can enhance connecting portion tensile strength in this way and subtract to greatest extent
Pressing end margin so as to enhance the overall stability of honeycomb structure, is further thickeied, improves pressing by few connecting portion displacement
Intensity is held, also avoids, because former round base is excessively sharp, easily construction personnel being caused to scratch during use.By holding firmware side by
Directly change circular arc line, holding firmware is made to fix intensity enhancing, ensure that primary and secondary is buckled in fixed geotechnical grid (honeycomb cell compartment) piece of connection
Afterwards, so connect honeycomb restraining structure in field of civil engineering such as river levee, massif, sea walls in application, can consolidate for a long time
The soil body is not easily disconnected from and is scattered, and structural stability is excellent.
Description of the drawings
Fig. 1 is the structure diagram of the connection primary and secondary buckle fastener embodiment of the utility model；
Fig. 2 is the structure diagram of the connection primary and secondary buckle fastener in Chinese patent CN201621038234.6.
Fig. 3 is the vertical view of the connection child and parent card buckle firmware embodiments of the utility model；
Fig. 4 is the left view of the connection child and parent card buckle firmware embodiments of the utility model；
Fig. 5 is the structure diagram of the connection child and parent card buckle firmware in Chinese patent CN201621038234.6；
Fig. 6 is the connection primary and secondary buckle use state diagram of the utility model；
Fig. 7 is the structure diagram of honeycomb cell compartment；
Fig. 8 is that the connection child and parent card buckle of the utility model closes honeycomb cell compartment schematic diagram.
Specific embodiment
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
It states, but it is to be understood that these descriptions are only to further illustrate the feature and advantage of the utility model rather than to this practicality
The limitation of novel claim.
Fig. 1 is the structure diagram of the connection primary and secondary buckle fastener embodiment of the utility model.
As shown in Figure 1, the fastener 1 that connection is buckled with primary and secondary includes pressing described in press-side 11 and threaded end 13 and connection
The connecting portion 12 of pressure side 11 and the threaded end 13, the connecting portion 12 are provided with card slot 121, a diameter of D2=of card slot 121
6.5mm, and the bottom end of press-side 11 is cylinder.
Fig. 2 is the structure diagram of the connection primary and secondary buckle fastener in Chinese patent CN201621038234.6.
As shown in Fig. 2, connecting portion 12 is cylinder, and comparison diagram 1 and Fig. 2, the connecting portion of the fastener 1 of the utility model
12 are provided with card slot, connecting portion 12 are provided with card slot 121, the diameter 121 of card slot is identical with the diameter of clamping hole 21, meeting in this way
Enhance connecting portion tensile strength and reduce connecting portion displacement to greatest extent, so as to enhance the overall stability of honeycomb structure；
Furthermore the bottom end of press-side 11 is designed to cylinder, i.e., thickeies edge, comparison diagram 2, the former circular base of press-side 11
Side is excessively sharp, easily construction personnel is caused to scratch during use, and in addition excessively thin edge strength is inadequate, broken roll and take off
From so as to cause sheet material connection failure, so edge is thickeied.
Fig. 3 is the vertical view of the connection child and parent card buckle firmware embodiments of the utility model.
Fig. 4 is the left view of the connection child and parent card buckle firmware embodiments of the utility model.
Fig. 5 is the structure diagram of the connection child and parent card buckle firmware in Chinese patent CN201621038234.6.
As shown in Figure 3 and Figure 4, the holding firmware 2 includes clamping hole 21, which is sleeved on the threaded end or connecting portion,
The hole is sleeved on the threaded end or connecting portion, for preventing the fastener from coming off from the connecting hole.The clamping hole
21 a diameter of D1=6.5mm, the diameter of the clamping hole 21 and the diameter of the card slot 121 meet relational expression：D1=D2.It will
Undertaken in press-side 11 and 13 connecting portion original same diameter cylinder of threaded end sheet material coupling part enlarged diameter to clamping hole 21
It is identical, connecting portion tensile strength can be enhanced in this way and reduce connecting portion displacement to greatest extent, so as to enhance the whole of honeycomb structure
Body stability.
Furthermore comparison diagram 5, the holding firmware 2 of the holding firmware 2 of the utility model include notch end 22 and closed end 23,
The thickness at the notch end 22 is D notches end, and the thickness of the closed end 23 is D closed ends, the thickness at the notch end 22 with
The thickness of the closed end 23 meets relational expression：D notches end ＜ D closed ends.As shown in Figures 3 and 4, the front end at notch end 22 is
Slope becomes flat, is conducive to holding firmware 2 being smoothly inserted into fastener 1 in this way, because of 2 insertion space of holding firmware after sheet material penetrates
The two can be influenced by, which narrowing, combines.As shown in figure 3, the side 24 of the holding firmware 2 is arc, the strong of both sides can be enhanced by being so designed that
Degree, so as to strengthen the control to fastener 1.
The connection of Fig. 6 the utility model primary and secondary buckle use state diagram.
Fig. 7 is the structure diagram of honeycomb cell compartment.
Fig. 8 is that the connection child and parent card buckle of the utility model closes honeycomb cell compartment schematic diagram.
As shown in fig. 6, the card slot 121 of the fastener 1 of the connection primary and secondary buckle of the utility model is clamped in holding firmware 2
In clamping hole 21, the use that is buckled so as to fulfill connection with primary and secondary.
As shown in Figure 7 and Figure 8, the end set of honeycomb cell compartment 3 has connecting hole 31, when in use by two groups of honeycomb cell compartments
3 end of piece overlaps, and the threaded end 12 of fastener 1 is passed through above-mentioned connecting hole 31 by alignment connecting hole 31 again, finally blocks holding firmware 2
Enter effective connection between the realization honeycomb of card slot 121 cell compartment 3 of fastener 1.A diameter of D3 of connecting portion 12, honeycomb cell compartment
The connecting hole 31 a diameter of D4, D3=D4 of 3 both ends setting.
The effect of embodiment and advantageous effect
It is buckled according to the connection that the present embodiment is provided with primary and secondary, due to having the fastener 1 that can be mutually fastened, card
Honeycomb cell compartment is connected and fixed by firmware 2, while the clamping hole having on holding firmware 2 is sleeved on the card slot 121 of connecting portion 12, card
The diameter of slot 121 is identical with clamping hole 21, can prevent fastener 1 from coming off from connecting hole, into the net so as to avoid connecting
Honeycomb-lattice piece scatters the generation of situation, will not occur significantly moving for honeycomb cell compartment in use, improve son
The safety and firmness performance that master card button uses, effectively avoids dangerous situation.
The diameter of the connecting portion 12 of holding firmware 2 is identical with 31 diameter of connecting hole of honeycomb cell compartment 3, and is pressed in connecting portion 12
The diameter of holding firmware 2 is provided with the equal card slot 121 of diameter, not only ensure that the tensile strength of connecting portion, but also limitation fixed in this way
The vibration of part, the intensity of enhancing child and parent card button connection honeycomb cell compartment 3, realizes cell compartment function.Primary and secondary bayonet diameter is small
It will appear connection in connecting hole 31 and do not loosen caducous situation closely, and be further formed larger displacement and so that cell compartment structure is steady
Qualitative difference, so as to influence geotechnical grid (honeycomb restraint system) bank protection and load-carrying properties.The utility model is straight by connecting portion 12
Diameter be designed to it is equal with the diameter of connecting hole 31, realize primary and secondary buckle in honeycomb cell compartment 3 connecting hole 31 it is seamless close
Connection, it is not easily to fall off, finally realize bank protection and bearing capacity that honeycomb restraint system consolidates.
The explanation of above example is only intended to the method and its core concept that help understands the utility model.It should refer to
Go out, it for those skilled in the art, can also be to this under the premise of the utility model principle is not departed from
Some improvement and modification can also be carried out for utility model, these improvement and modification also fall into the protection domain of the utility model claims
It is interior.
Claims (6)
1. a kind of connection is buckled with primary and secondary, in honeycomb-lattice cell structure, for by multiple honeycomb cell compartments in the structure each other
It connects, which is provided at both ends with connecting hole, and connection primary and secondary, which is buckled, to be included fastener (1) and fix
Part (2), it is characterised in that：
The fastener includes press-side (11) and threaded end (13) and connects the press-side (11) and the threaded end
(13) connecting portion (12), the connecting portion (12) are provided with card slot (121)；
The holding firmware (2) includes clamping hole (21), and the holding firmware (2) includes notch end (22) and closed end (23), described
The thickness at notch end (22) is D notches end, and the thickness of the closed end (23) is D closed ends, the thickness of the notch end (22)
Meet relational expression with the thickness of the closed end 23：D notches end ＜ D closed ends, the clamping hole be sleeved on the threaded end end with
On the card slot of connecting portion junction, for preventing the fastener from coming off from the connecting hole.
2. connection according to claim 1 is buckled with primary and secondary, it is characterised in that：A diameter of D3 of the connecting portion (12),
The a diameter of D4 of connecting hole of honeycomb cell compartment both ends setting, diameter and the setting of honeycomb cell compartment both ends of the connecting portion (12)
Connection bore dia meets relational expression：D3=D4.
3. connection according to claim 1 is buckled with primary and secondary, it is characterised in that：A diameter of D1 of the clamping hole 21, institute
A diameter of D2 of card slot 121 is stated, the diameter of the clamping hole 21 and the diameter of the card slot 121 meet relational expression：D1=D2.
4. connection according to claim 1 is buckled with primary and secondary, it is characterised in that：The bottom end of the press-side (11) is cylinder
Shape.
5. connection according to claim 1 is buckled with primary and secondary, it is characterised in that：The holding firmware, which has, connects the fixing
The notch in hole, the notch are used to that the threaded end end to be allowed to pass through with connecting portion junction card slot.
6. it is buckled according to Claims 1 to 5 any one of them connection with primary and secondary, it is characterised in that：The side of the holding firmware (2)
Side (24) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453279.8U CN207469217U (en) | 2017-04-27 | 2017-04-27 | A kind of connection is buckled with primary and secondary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720453279.8U CN207469217U (en) | 2017-04-27 | 2017-04-27 | A kind of connection is buckled with primary and secondary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469217U true CN207469217U (en) | 2018-06-08 |
Family
ID=62255565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720453279.8U Active CN207469217U (en) | 2017-04-27 | 2017-04-27 | A kind of connection is buckled with primary and secondary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058424A (en) * | 2019-11-29 | 2020-04-24 | 湖北锦天禹建设工程有限公司 | Quick construction method for constraint grids of encrypted bamboo stick honeycomb system |
| CN111827037A (en) * | 2020-08-17 | 2020-10-27 | 深圳市市政工程总公司 | Construction method of honeycomb cell and graded broken stone composite base layer |
-
2017
- 2017-04-27 CN CN201720453279.8U patent/CN207469217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058424A (en) * | 2019-11-29 | 2020-04-24 | 湖北锦天禹建设工程有限公司 | Quick construction method for constraint grids of encrypted bamboo stick honeycomb system |
| CN111827037A (en) * | 2020-08-17 | 2020-10-27 | 深圳市市政工程总公司 | Construction method of honeycomb cell and graded broken stone composite base layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: Room 501, incubator building, west side of Nancheng 2nd Road, Nancheng 7th Avenue, Hanan industrial new town, Nangang District, Harbin City, Heilongjiang Province Patentee after: HARBIN JIN FENG CHAO ENGINEERING MATERIAL DEVELOPMENT Co.,Ltd. Address before: No.17, Zhongxing Street, Nangang District, Harbin City, Heilongjiang Province Patentee before: Qiao Zhifu |
|
| TR01 | Transfer of patent right |