CN104831759B - The connecting device of the joint case of GXJ steel rubber fastening band - Google Patents
The connecting device of the joint case of GXJ steel rubber fastening band Download PDFInfo
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- CN104831759B CN104831759B CN201510277967.9A CN201510277967A CN104831759B CN 104831759 B CN104831759 B CN 104831759B CN 201510277967 A CN201510277967 A CN 201510277967A CN 104831759 B CN104831759 B CN 104831759B
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Abstract
The invention discloses the connecting device of the joint case of a kind of GXJ steel rubber fastening band, for two joint casees are connected with each other, connecting device includes: be fixed in the female head component of the first joint case, the link of female head component is provided with the inserting groove along the length direction setting being parallel to the first joint case and hole, location, and female head component is provided with the first connecting hole running through setting along the length direction being perpendicular to the first joint case; Being fixed in the male head component of the second joint case, the link of male head component is provided with the connection-peg matched with inserting groove and the alignment pin matched with hole, location, and male head component is provided with second connecting hole corresponding with the first connecting hole; The connection-peg of male head component is inserted in the inserting groove of female head component, the alignment pin of male head component is plugged in the hole, location of female head component, male head component is arranged in the first connecting hole and the second connecting hole with female head component by the first securing member and fixes and be connected, and then connects fixing to the first joint case and the second joint case.
Description
Technical field
The present invention relates to the construction of diaphragm wall technique relevant to underground engineering construction, particularly to a kind of GXJ steel rubber water-proof intersegmental connecting device of belt lacing case, belong to construction engineering technical field.
Background technology
The body of wall joint case of subterranean wall refers to and sets when current construction groove section builds walls concrete, the longitudinally connected joint that the walls concrete built with adjacent channels section combines. Though diaphram wall is called " diaphragm wall ", but it is point groove section grooving and a casting concrete during construction, formerly during the construction of construction groove section, how to place joint tool to form the joint of well-formed at groove section two ends so that it is avoid becoming the approach of percolating water and intensity hidden danger point. Therefore, the joint construction quality of diaphram wall is very crucial.
In the process of underground continuous wall groove segment casting concrete, concrete can produce certain lateral pressure by butt joint case due to self gravitation, and the intersegmental connecting portion of joint case is weak link, and moderate finite deformation very easily occurs, and protrudes to dorsal part. This deformation can cause that difficulty extracted by joint case, the super side of concrete, the even problem such as the irreversible transformation of joint case connecting portion or destruction, and then affects construction of diaphragm wall quality.
Summary of the invention
Because in above-mentioned prior art, the intersegmental connecting portion of joint case is susceptible to the problem of deformation, the invention provides the connecting device of the joint case of a kind of GXJ steel rubber fastening band, for being connected with each other by two joint casees, described connecting device includes:
It is fixed in the female head component of the first joint case, the link of described female head component is provided with the inserting groove along the length direction setting being parallel to described first joint case and hole, location, and described female head component is provided with the first connecting hole running through setting along the length direction being perpendicular to described first joint case;
It is fixed in the male head component of the second joint case, the link of described male head component is provided with the connection-peg matched with described inserting groove and the alignment pin matched with hole, described location, and described male head component is provided with second connecting hole corresponding with described first connecting hole;
The described connection-peg of described male head component is inserted in the described inserting groove of described female head component, the described alignment pin of described male head component is plugged in the hole, described location of described female head component, and described male head component is arranged in described first connecting hole and described second connecting hole with described female head component by the first securing member and fixes and be connected.
The connecting device of the joint case of GXJ steel rubber fastening band of the present invention, is arranged in the first connecting hole and the second connecting hole by the first securing member and is connected fixing to hero head component and female head component, and then connects fixing to the first joint case and the second joint case. And, it is inserted in the hole, location of female head component by the alignment pin of male head component, achieve being mutually located when male head component is connected with female head component, the relative position between male head component and female head component is prevented to change, thus the problem that when avoiding building underground continuous wall groove segment concrete, joint case connecting portion is susceptible to deformation.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, described inserting groove is arranged at the middle part of the link of described female head component.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, the quantity in hole, described location is two, and hole, two described location is respectively arranged at the both sides of described inserting groove.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, described inserting groove is provided with tapered plugging space away from the end of interface position, and the end of described connection-peg is provided with the taper joint suitable with described tapered plugging space.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, hole, described location is bellmouth, and described alignment pin is the cone pin suitable with described bellmouth.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, side end adjacent with the link of described female head component on described female head component is provided with through the first bolt hole arranged, described male head component is provided with second bolt hole corresponding with described first bolt hole, is connected with the second securing member in described first bolt hole and described second bolt hole.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, described second securing member is high-strength bolt.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, the quantity of described first bolt hole is multiple, and multiple described first bolts hole are uniformly laid in described side end.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, on described side end, the part between multiple described first bolts hole is provided with protection steel plate.
Further improvement is that of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, the transverse section of described female head component has continuously the transfer curve suitable with the transverse section of joint case to be connected.
Accompanying drawing explanation
Fig. 1 is the connecting device front schematic view at joint case sections connecting portion of the joint case of GXJ steel rubber fastening band of the present invention.
Fig. 2 is the schematic cross-sectional view of the female head component of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention.
Fig. 3 is the structural representation of the first securing member of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention.
Fig. 4 is the connecting device side schematic view at joint case sections connecting portion of the joint case of GXJ steel rubber fastening band of the present invention.
Fig. 5 is the connecting device generalized section at joint case sections connecting portion of the joint case of GXJ steel rubber fastening band of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Refer to the connecting device of joint case that Fig. 1, Fig. 1 are GXJ steel rubber fastening bands of the present invention in the front schematic view of joint case sections connecting portion. Coordinating referring to shown in Fig. 1, the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, for being connected with each other by two joint casees, described connecting device includes:
It is fixed in the female head component 10 of the first joint case, shown in Fig. 2, Fig. 2 is the schematic cross-sectional view of the female head component of the connecting device of the joint case of GXJ steel rubber fastening band of the present invention, the link of female head component 10 is provided with the inserting groove 110 and the hole 120, location that arrange along the length direction (being X-direction shown in figure) being parallel to the first joint case, and female head component 10 is provided with the first connecting hole 130 running through setting along the length direction (for Y-direction shown in figure) being perpendicular to the first joint case.
It is fixed in the male head component 20 of the second joint case, the link of male head component 20 is provided with the connection-peg 210 matched with the inserting groove 110 of female head component 10 and the alignment pin 220 matched with the hole 120, location of female head component 10, shown in Fig. 4, Fig. 4 is the connecting device side schematic view at joint case sections connecting portion of the joint case of GXJ steel rubber fastening band of the present invention, and male head component 20 is provided with second connecting hole 230 corresponding with the first connecting hole 130 of female head component 10.
The connection-peg 210 of male head component 20 is inserted in the inserting groove 110 of female head component 10, the alignment pin 220 of male head component 20 is plugged in the hole, location 120 of female head component 10, and male head component 20 is arranged in the first connecting hole 130 of female head component 10 and the second connecting hole 230 of male head component 20 with female head component 10 by the first securing member 30 (as shown in Figure 3) and fixes and be connected. Preferably, the first securing member 30 is latch.
Specifically, the inserting groove 110 of female head component 10 is arranged at the middle part of the link of female head component 10, and the quantity in hole 120, location is two, and is respectively arranged at the both sides of inserting groove 110. Inserting groove 110 is arranged at the middle part of the link of female head component 10, the quantity in hole 120, location is set to two, and is respectively arranged at the both sides of inserting groove 110, it is ensured that stress balance when female head component is connected with male head component.
Consulting shown in Fig. 5, Fig. 5 is the connecting device generalized section at joint case sections connecting portion of the joint case of GXJ steel rubber fastening band of the present invention. As it is shown in figure 5, the inserting groove 110 of female head component 10 is provided with tapered plugging space 111 away from the end of interface position, the end of the connection-peg 210 of male head component 20 is provided with the taper joint 211 suitable with this tapered plugging space 111. In the end of the inserting groove 110 of female head component 10, tapered plugging space 111 is set, and the taper joint 211 suitable with this tapered plugging space 111 is set in the end of the connection-peg 210 of male head component 20, it is possible to make male head component 20 connection-peg 210 more firm when being connected with the inserting groove 110 of female head component 10.
The hole, location 120 of female head component 10 is bellmouth, and the alignment pin 220 of male head component 20 is the cone pin suitable with the hole 120, location of female head component 10, it is possible to make male head component 20 alignment pin 220 more firm when being connected with the hole, location 120 of female head component 10.
Preferably, in conjunction with shown in Fig. 2 and Fig. 3, side end adjacent with the link of this female head component 10 on female head component 10 is provided with through the first bolt hole 140 arranged, male head component 20 is provided with second bolt hole corresponding with the first bolt hole 140 of female head component 10, it is connected with the second securing member in first bolt hole 140 of female head component 10 and the second bolt hole of male head component 20, the integral rigidity of joint case junction can be improved further, preventing from deforming between male head component and female head component, the second securing member is preferably high-strength bolt. It addition, further in conjunction with shown in Fig. 5, the quantity of the first bolt hole 140 of female head component 10 is preferably multiple, on multiple first bolts hole 140 side end that to be uniformly laid on female head component 10 in array fashion adjacent with the link of this female head component 10. Further, on adjacent with the link of this female head component 10 on female head component 10 side end, the part between multiple first bolts hole 140 is provided with protection steel plate 150. Second securing member can be played the effect of protection by protection steel plate 150, it is prevented that the second securing member when continuous wall trench underground by grooving machine breakdown.
Shown in Fig. 2, the transverse section of female head component 10 has the continuously turnover curve 40 suitable with the transverse section of joint case to be connected. Generally, the transverse section of the joint case adopted when building underground continuous wall groove segment concrete has continuous print two sections turnover curved surface, the transverse section of female head component 10 is set to suitable with the transverse section of joint case to be connected, can ensure that the junction of female head component 10 and joint case is absent from gap, and then ensure to build the water proofing property of joint case connecting portion during underground continuous wall groove segment concrete.
GXJ steel rubber water-proof belt lacing case it is generally adopted when building underground continuous wall groove segment concrete, when the connecting device of the joint case of GXJ steel rubber fastening band of the present invention uses, first by female head member on the first joint case to be connected, by male head member on the second joint case to be connected, then the connection-peg of male head component is inserted in the inserting groove of female head component, the alignment pin of male head component is plugged in the hole, location of female head component, the first securing member is arranged in the first connecting hole and the second connecting hole again and is connected fixing to hero head component and female head component, and then connect fixing to the first joint case and the second joint case. finally the second securing member is arranged in the first bolt hole of female head component and the second bolt hole of male head component, makes male head component more firm with what female head component was connected. it is inserted in female head component completely after being connected with female head component due to male head component, again owing to the transverse section of the transverse section of female head component Yu joint case to be connected is suitable, therefore can ensure that the junction of the first joint case and the second joint case is absent from gap, it is ensured that build the water proofing property of joint case connecting portion during underground continuous wall groove segment concrete.
The connecting device of the joint case of GXJ steel rubber fastening band of the present invention, is arranged in the first connecting hole and the second connecting hole by the first securing member and is connected fixing to hero head component and female head component, and then connects fixing to the first joint case and the second joint case.It is inserted in the hole, location of female head component by the alignment pin of male head component, it is achieved that being mutually located when male head component is connected with female head component, it is therefore prevented that the relative position between male head component and female head component changes. The integral rigidity of joint case junction is improve by the combined effect of the second securing member and male head component. Solve the problem that joint case connecting portion when building underground continuous wall groove segment concrete is susceptible to deformation.
The above is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing from the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, belong in the scope of technical solution of the present invention.
Claims (9)
1. a connecting device for the joint case of GXJ steel rubber fastening band, for two joint casees are connected with each other, it is characterised in that described connecting device includes:
It is fixed in the female head component of the first joint case, the link of described female head component is provided with the inserting groove along the length direction setting being parallel to described first joint case and hole, location, and described female head component is provided with the first connecting hole running through setting along the length direction being perpendicular to described first joint case;
It is fixed in the male head component of the second joint case, the link of described male head component is provided with the connection-peg matched with described inserting groove and the alignment pin matched with hole, described location, and described male head component is provided with second connecting hole corresponding with described first connecting hole;
The described connection-peg of described male head component is inserted in the described inserting groove of described female head component, the described alignment pin of described male head component is plugged in the hole, described location of described female head component, and described male head component is arranged in described first connecting hole and described second connecting hole with described female head component by the first securing member and fixes and be connected.
2. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 1, it is characterised in that described inserting groove is arranged at the middle part of the link of described female head component.
3. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 2, it is characterised in that the quantity in hole, described location is two, and hole, two described location is respectively arranged at the both sides of described inserting groove.
4. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 1, it is characterized in that, described inserting groove is provided with tapered plugging space away from the end of interface position, and the end of described connection-peg is provided with the taper joint suitable with described tapered plugging space.
5. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 1, it is characterised in that hole, described location is bellmouth, and described alignment pin is the cone pin suitable with described bellmouth.
6. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 1, it is characterized in that, side end adjacent with the link of described female head component on described female head component is provided with through the first bolt hole arranged, described male head component is provided with second bolt hole corresponding with described first bolt hole, is connected with the second securing member in described first bolt hole and described second bolt hole.
7. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 6, it is characterised in that described second securing member is high-strength bolt.
8. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 6, it is characterised in that the quantity of described first bolt hole is multiple, and multiple described first bolts hole are uniformly laid in described side end.
9. the connecting device of the joint case of GXJ steel rubber fastening band as claimed in claim 8, it is characterised in that on described side end, the part between multiple described first bolts hole is provided with protection steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277967.9A CN104831759B (en) | 2015-05-27 | 2015-05-27 | The connecting device of the joint case of GXJ steel rubber fastening band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510277967.9A CN104831759B (en) | 2015-05-27 | 2015-05-27 | The connecting device of the joint case of GXJ steel rubber fastening band |
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| Publication Number | Publication Date |
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| CN104831759A CN104831759A (en) | 2015-08-12 |
| CN104831759B true CN104831759B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510277967.9A Active CN104831759B (en) | 2015-05-27 | 2015-05-27 | The connecting device of the joint case of GXJ steel rubber fastening band |
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| CN114525777A (en) * | 2022-02-22 | 2022-05-24 | 上海市基础工程集团有限公司 | Self-pushing joint box for rubber steel plate water stop |
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| JP2006348523A (en) * | 2005-06-14 | 2006-12-28 | Ohbayashi Corp | Wall panel joining structure, construction method for continuous underground wall, and continuous underground wall |
| CN102817377A (en) * | 2012-09-04 | 2012-12-12 | 同济大学 | Double plug pin type fore shaft pipe |
| CN103410174A (en) * | 2013-08-23 | 2013-11-27 | 上海隧道工程股份有限公司 | GXJ underground continuous wall rubber waterproof connector tool and construction method thereof |
| CN203546761U (en) * | 2013-10-24 | 2014-04-16 | 江苏城市职业学院 | Rigid connector box of underground continuous walls |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3288351B2 (en) * | 1999-09-16 | 2002-06-04 | 株式会社エーアンドエーマテリアル | Connecting structure of inner wall components |
| JP2008019608A (en) * | 2006-07-12 | 2008-01-31 | Data Tou:Kk | Steel pipe sheet pile, steel pipe sheet pile wall, steel pipe for pipe roof and pipe roof |
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2015
- 2015-05-27 CN CN201510277967.9A patent/CN104831759B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006348523A (en) * | 2005-06-14 | 2006-12-28 | Ohbayashi Corp | Wall panel joining structure, construction method for continuous underground wall, and continuous underground wall |
| CN102817377A (en) * | 2012-09-04 | 2012-12-12 | 同济大学 | Double plug pin type fore shaft pipe |
| CN103410174A (en) * | 2013-08-23 | 2013-11-27 | 上海隧道工程股份有限公司 | GXJ underground continuous wall rubber waterproof connector tool and construction method thereof |
| CN203546761U (en) * | 2013-10-24 | 2014-04-16 | 江苏城市职业学院 | Rigid connector box of underground continuous walls |
Non-Patent Citations (1)
| Title |
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| 地下连续墙橡胶防水接头施工技术;祝强;《施工技术》;20140228;第43卷(第4期);第108-111页 * |
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