CN204876540U - Building mainboard connection structure - Google Patents
Building mainboard connection structure Download PDFInfo
- Publication number
- CN204876540U CN204876540U CN201520644698.0U CN201520644698U CN204876540U CN 204876540 U CN204876540 U CN 204876540U CN 201520644698 U CN201520644698 U CN 201520644698U CN 204876540 U CN204876540 U CN 204876540U
- Authority
- CN
- China
- Prior art keywords
- building
- mainboard
- depressed part
- main board
- lug boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a building mainboard connection structure for connect two building mainboards, building mainboard one side is equipped with first connection face, the opposite side is equipped with the second and connects the face, first connection face middle part is equipped with the bellying, the second is connected the face middle part and is equipped with the depressed part, the wherein bellying and another unsmooth connection of depressed part of building the mainboard of a building mainboard, be equipped with the more than one fretwork draw -in groove of butt joint each other on bellying and the depressed part, be provided with bolt connection between fretwork draw -in groove on the bellying and the fretwork draw -in groove on the depressed part, this building mainboard connection structure novel structure connects stably, is difficult for causing cement to reveal.
Description
Technical field
The utility model relates to a kind of building main board connecting structure.
Background technology
Construction formwork is a kind of temporary supporting structure, makes by designing requirement, concrete structure, component is shaped by the position specified, physical dimension, keeps its tram, and bears construction formwork deadweight and effect external loads thereon.Carrying out the object of form work engineering, is ensure concrete engineering quality and construction safety, accelerating construction progress and reduction engineering cost.
Construction formwork can be divided into construction formwork, building wood glue plate, film coated plate, composite board, two-sided multiple glue, two-sided laminated construction formwork etc. by the character of material.Construction formwork can be divided into cast in place concrete form, pre-assembled template, large form by construction technology condition, rise to template etc.
Syndeton between existing building mainboard is poor, easily produces gap, causes cement leakage etc.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of novel structure, stable connection, not easily causes the building main board connecting structure of cement leakage.
For solving the problem, the utility model adopts following technical scheme:
A kind of building main board connecting structure, for connecting two pieces of building mainboards, described building mainboard side is provided with the first joint face, opposite side is provided with the second joint face, lug boss is provided with in the middle part of described first joint face, depressed part is provided with in the middle part of described second joint face, described wherein one piece of building lug boss of mainboard and another block depressed part of building mainboard is concavo-convex to be connected, described lug boss and depressed part are provided with the more than one mutual hollow out draw-in groove docked, the hollow out draw-in groove on described lug boss and be provided with latch between the hollow out draw-in groove on depressed part and be connected.
As preferably, described lug boss is trapezoidal setting.
As preferably, described concave face is that inverted trapezoidal is arranged.
As preferably, be provided with more than one in longitudinal extension, the first transversely arranged reinforcing rib in described building mainboard.
As preferably, be provided with in described building mainboard more than one in horizontal expansion, the second reinforcing rib of longitudinal arrangement.
As preferably, described first reinforcing rib is I-shaped setting.
The beneficial effects of the utility model are: by the first joint face and second joint face of setting, multiple building mainboard is linked up, and carry out concavo-convex connection by the crowning of the first joint face with the concave face of the second joint face, avoid the leakage of cement, simultaneously by mutually corresponding hollow out draw-in groove, corresponding latch of arranging in pairs or groups carries out secondary to be fixed, and further enhances syndeton.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation building main board connecting structure of the utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of building main board connecting structure, for connecting two pieces of building mainboards 1, described building mainboard 1 side is provided with the first joint face 2, opposite side is provided with the second joint face 3, lug boss 4 is provided with in the middle part of described first joint face 2, depressed part 5 is provided with in the middle part of described second joint face 3, described wherein one piece of building lug boss 4 of mainboard 1 and another block depressed part 5 of building mainboard 1 is concavo-convex to be connected, described lug boss 4 and depressed part 5 are provided with the more than one mutual hollow out draw-in groove 6 docked, hollow out draw-in groove 6 on described lug boss 4 and be provided with latch between the hollow out draw-in groove 6 on depressed part 5 and be connected.
Described lug boss 4 is trapezoidal setting, forms obturation effect when inclined-plane raising connects.
Described concave face 5 is arranged for inverted trapezoidal, forms obturation effect when inclined-plane raising connects.
Be provided with more than one in longitudinal extension, the first transversely arranged reinforcing rib 7 in described building mainboard 1.
Be provided with in described building mainboard 1 more than one in horizontal expansion, longitudinal arrangement the second reinforcing rib 8.
Described first reinforcing rib 7 is in I-shaped setting, and bending resistance is good.
The beneficial effects of the utility model are: by the first joint face and second joint face of setting, multiple building mainboard is linked up, and carry out seamless link by the crowning of the first joint face and the concave face of the second joint face, avoid the leakage of cement, simultaneously by mutually corresponding hollow out draw-in groove, corresponding latch of arranging in pairs or groups carries out secondary to be fixed, and further enhances syndeton.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in protection domain of the present utility model.
Claims (6)
1. a building main board connecting structure, for connecting two pieces of building mainboards, it is characterized in that: described building mainboard side is provided with the first joint face, opposite side is provided with the second joint face, lug boss is provided with in the middle part of described first joint face, depressed part is provided with in the middle part of described second joint face, described wherein one piece of building lug boss of mainboard and another block depressed part of building mainboard is concavo-convex to be connected, described lug boss and depressed part are provided with the more than one mutual hollow out draw-in groove docked, hollow out draw-in groove on described lug boss and be provided with latch between the hollow out draw-in groove on depressed part and be connected.
2. building main board connecting structure according to claim 1, is characterized in that: described lug boss is trapezoidal setting.
3. building main board connecting structure according to claim 2, is characterized in that: described concave face is that inverted trapezoidal is arranged.
4. building main board connecting structure according to claim 1, is characterized in that: be provided with more than one in longitudinal extension, the first transversely arranged reinforcing rib in described building mainboard.
5. building main board connecting structure according to claim 4, is characterized in that: be provided with in described building mainboard more than one in horizontal expansion, longitudinal arrangement the second reinforcing rib.
6. building main board connecting structure according to claim 5, is characterized in that: described first reinforcing rib is I-shaped setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644698.0U CN204876540U (en) | 2015-08-25 | 2015-08-25 | Building mainboard connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644698.0U CN204876540U (en) | 2015-08-25 | 2015-08-25 | Building mainboard connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876540U true CN204876540U (en) | 2015-12-16 |
Family
ID=54820931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644698.0U Expired - Fee Related CN204876540U (en) | 2015-08-25 | 2015-08-25 | Building mainboard connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876540U (en) |
-
2015
- 2015-08-25 CN CN201520644698.0U patent/CN204876540U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105113659A (en) | Prefabrication wall of prefabricated house | |
| CN203229965U (en) | 10 kV box-type substation basic standard module | |
| CN105113665A (en) | Prefabricated hoisted wall of assembly type building | |
| CN203977633U (en) | Wood-plastic material partition wall | |
| CN204551801U (en) | A kind of assembling out-hung panel | |
| CN202611229U (en) | Modularized engineering plastic formwork | |
| CN204876540U (en) | Building mainboard connection structure | |
| CN204940585U (en) | The precast wall body of assembled-type house | |
| CN203066250U (en) | Temporary connecting plate for steel beam butt welding | |
| CN105401716A (en) | Carbon fiber composite building template set | |
| CN102535650A (en) | Device for connecting composite wallboard and floor slab | |
| CN204876534U (en) | Building shuttering | |
| CN203485284U (en) | T-shaped beam steel formwork structure | |
| CN204876535U (en) | I -shaped mainboard | |
| CN203891312U (en) | Prefabricated closed-cavity hollow component of underground structure | |
| CN203834692U (en) | Connection node structure of section steel column and non-energy-dissipation section steel short beam of mixed coupled wall | |
| CN203034377U (en) | Construction template of cable bent tower of cable-stayed bridge | |
| CN205046834U (en) | Quick detach formula plastic formwork | |
| CN205276857U (en) | Carbon -fibre composite building templates group | |
| CN205188817U (en) | Stainless steel concrete bridge face | |
| CN204001298U (en) | A kind of stainless steel honeycomb panel | |
| CN104790566A (en) | Prefabricated embedded column overlapped plate type shear wall component with end sealing plates | |
| CN205153151U (en) | Joint construction of I shaped steel roof beam and rectangle counterfort | |
| CN204435231U (en) | A kind of type variable bridge abutment moulding plate | |
| CN205046460U (en) | Domes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190825 |