CN211395967U - Reduce node coupling mechanism of shrinkage crack in concrete beam column node department - Google Patents
Reduce node coupling mechanism of shrinkage crack in concrete beam column node department Download PDFInfo
- Publication number
- CN211395967U CN211395967U CN201921358622.6U CN201921358622U CN211395967U CN 211395967 U CN211395967 U CN 211395967U CN 201921358622 U CN201921358622 U CN 201921358622U CN 211395967 U CN211395967 U CN 211395967U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- concrete beam
- concrete
- column
- joint
- 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
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a joint connecting mechanism for reducing shrinkage cracks at concrete beam column joints, which comprises a concrete column and a concrete beam, the concrete column is sleeved with a connecting sleeve, the top end and the bottom end of the connecting sleeve are respectively provided with a first flank sleeve, the first side wing sleeve is fixedly connected with the concrete column through a plurality of bolt components, one side of the connecting sleeve is provided with a connecting groove, the two ends of the concrete beam are respectively provided with a connector matched with the connecting sleeve, one end of the connector is provided with a clamping head matched with the connecting groove, the other end of the connector is provided with a second flank sleeve, the second flank sleeve is fixedly connected with the concrete beam through a plurality of second bolt assemblies, the connector with the adapter sleeve reaches through three fixed connection of a plurality of bolt assembly between the concrete column. Has the advantages that: shrinkage cracks at the concrete beam column joints can be reduced.
Description
Technical Field
The utility model relates to a building technical field particularly, relates to a reduce node coupling mechanism of concrete beam column node department shrink crack.
Background
The node that connects at present concrete column and concrete beam leads to the appearance of shrinkage crack easily, if do not pass through the processing, the shrinkage crack can cause the influence to the structure of concrete column and concrete beam for a long time. There are many reasons for shrinkage cracks, including slump of concrete itself, water cement ratio, sand content, etc., so a joint connecting mechanism capable of reducing shrinkage cracks at the joints of concrete beams and columns is required.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a reduce node coupling mechanism of concrete beam column node department shrink crack to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a reduce node coupling mechanism of concrete beam column node department shrink crackle, includes concrete column and concrete beam, the cover is equipped with the adapter sleeve on the concrete column, the top and the bottom of adapter sleeve all are provided with flank sleeve one respectively, flank sleeve one with through a plurality of bolt assembly fixed connection between the concrete column, the spread groove has been seted up to one side of adapter sleeve, the both ends of concrete beam all be provided with respectively with adapter sleeve assorted connector, the one end of connector be provided with spread groove assorted dop, the other end of connector is provided with flank sleeve two, flank sleeve two with through a plurality of bolt assembly two fixed connection between the concrete beam, the connector with the adapter sleeve reaches through a plurality of bolt assembly three fixed connection between the concrete column.
Furthermore, the connecting sleeve is composed of a left half sleeve and a right half sleeve, and the left half sleeve and the right half sleeve are fixedly connected through a plurality of bolt assemblies.
Furthermore, a plurality of first steel nails are arranged between the connecting sleeve and the concrete column, and a plurality of second steel nails are arranged between the connecting head and the concrete beam.
Furthermore, the connecting sleeve and be provided with the cushion ring between the connector, the cushion ring is the rubber material.
Furthermore, metal gaskets are respectively arranged between the first bolt component and the connecting sleeves, between the second bolt component and the connecting heads, between the third bolt component and the connecting sleeves, and between the fourth bolt component and the connecting sleeves.
Further, the inner diameter of the connecting groove is the same as the outer diameter of the chuck.
Furthermore, the connecting sleeve and the connecting head are made of stainless steel respectively.
The utility model has the advantages that: through setting up the node coupling mechanism who reduces concrete beam column node shrinkage crack that comprises adapter sleeve, flank sleeve one, bolt assembly one, spread groove, connector, dop, flank sleeve two, bolt assembly three, half cover on the left side, half cover on the right side, bolt assembly four, steel nail one, steel nail two, cushion washer and metal shim to can reduce concrete beam column node shrinkage crack.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a cross-sectional view of a joint connection mechanism for reducing shrinkage cracks at concrete beam column joints in accordance with an embodiment of the present invention;
fig. 2 is a structural schematic diagram of a node connection mechanism for reducing shrinkage cracks at concrete beam column nodes according to the embodiment of the invention.
In the figure:
1. a concrete column; 2. a concrete beam; 3. connecting sleeves; 4. a first flank sleeve; 5. a first bolt component; 6. connecting grooves; 7. a connector; 8. clamping a head; 9. a second flank sleeve; 10. a second bolt assembly; 11. a third bolt assembly; 12. a left half sleeve; 13. a right half sleeve; 14. a bolt assembly IV; 15. a first steel nail; 16. a second steel nail; 17. a cushion washer; 18. a metal gasket.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a reduce node coupling mechanism of concrete beam column node department shrink crack.
The first embodiment is as follows:
as shown in fig. 1-2, the joint connecting mechanism for reducing shrinkage cracks at concrete beam column joints according to the embodiment of the invention comprises a concrete column 1 and a concrete beam 2, wherein the concrete column 1 is sleeved with a connecting sleeve 3, the top end and the bottom end of the connecting sleeve 3 are respectively provided with a first wing sleeve 4, the first wing sleeve 4 is fixedly connected with the concrete column 1 through a plurality of first bolt assemblies 5, one side of the connecting sleeve 3 is provided with a connecting groove 6, both ends of the concrete beam 2 are respectively provided with a connecting head 7 matched with the connecting sleeve 3, one end of the connecting head 7 is provided with a clamping head 8 matched with the connecting groove 6, the other end of the connecting head 7 is provided with a second wing sleeve 9, the second wing sleeve 9 is fixedly connected with the concrete beam 2 through a plurality of second bolt assemblies 10, the connector 7 is fixedly connected with the connecting sleeve 3 and the concrete column 1 through a plurality of bolt assemblies III 11.
The specific arrangement and function of the coupling slot 6 and the cartridge 8 will be described in detail below.
As shown in fig. 1, the connecting groove 6 is located at one end of the connecting sleeve 3, and the chuck 8 is located at one end of the connecting head 7, so that the connecting groove 6 and the chuck 8 can be fixedly connected.
By means of the technical scheme, the node connecting mechanism for reducing shrinkage cracks at the concrete beam column node is formed by the connecting sleeve 3, the first flank sleeve 4, the first bolt assembly 5, the connecting groove 6, the connecting head 7, the clamping head 8, the second flank sleeve 9, the second bolt assembly 10, the third bolt assembly 11, the left half sleeve 12, the right half sleeve 13, the fourth bolt assembly 14, the first steel nail 15, the second steel nail 16, the buffer washer 17 and the metal gasket 18, and therefore shrinkage cracks at the concrete beam column node can be reduced.
Example two:
as shown in fig. 1-2, the connecting sleeve 3 is composed of a left half sleeve 12 and a right half sleeve 13, the left half sleeve 12 and the right half sleeve 13 are fixedly connected through a plurality of bolt assemblies IV 14, a plurality of first steel nails 15 are arranged between the connecting sleeve 3 and the concrete column 1, a plurality of second steel nails 16 are arranged between the connecting head 7 and the concrete beam 2, a buffer gasket 17 is arranged between the connecting sleeve 3 and the connecting head 7, the buffer gasket 17 is made of rubber, metal gaskets 18 are respectively arranged between the first bolt component 5 and the connecting sleeve 3, between the second bolt component 10 and the connecting head 7, between the third bolt component 11 and the connecting sleeve 3 and between the fourth bolt component 14 and the connecting sleeve 3, the internal diameter of spread groove 6 with dop 8's external diameter is the same, adapter sleeve 3 with connector 7 is stainless steel respectively.
As can be seen from fig. 1, the connection sleeve 3 and be provided with a plurality of steel nails 15 between the concrete column 1, the connector 7 with be provided with a plurality of steel nails two 16 between the concrete beam 2, the connection sleeve 3 with be provided with cushion washer 17 between the connector 7, bolt assembly one 5 with between the connection sleeve 3, bolt assembly two 10 with between the connector 7, bolt assembly three 11 with between the connection sleeve 3 and bolt assembly four 14 with all be provided with metal gasket 18 between the connection sleeve 3 respectively, to the design of steel nails one 15, steel nails two 16, cushion washer 17 and metal gasket 18, do not do detailed explanation for this reason that more conventional.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the connecting sleeve 3 is fixedly connected with the concrete column 1 through the first bolt component 5 and is reinforced through the first steel nail 15, the connecting head 7 is fixedly connected with the concrete beam 2 through the second bolt component 10 and is reinforced through the second steel nail 16, and finally the connecting head 7 is fixedly connected with the connecting sleeve 3 and the concrete column 1 through the third bolt component 11.
In conclusion, with the aid of the technical scheme of the utility model, through the setting by adapter sleeve 3, flank sleeve 4, bolt assembly 5, spread groove 6, connector 7, dop 8, flank sleeve two 9, bolt assembly two 10, bolt assembly three 11, half 12 on the left side, half 13 on the right side, bolt assembly four 14, steel nail 15, steel nail two 16, cushion washer 17 and the node coupling mechanism of the reduction concrete beam column node department shrink crackle that metal shim 18 constitutes to can reduce the concrete beam column node department shrink crackle.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a reduce node coupling mechanism of concrete beam column node department shrink crackle, a serial communication port, including concrete column (1) and concrete beam (2), the cover is equipped with adapter sleeve (3) on concrete column (1), the top and the bottom of adapter sleeve (3) all are provided with flank sleeve (4) respectively, flank sleeve (4) with through a plurality of bolt assembly (5) fixed connection between concrete column (1), spread groove (6) have been seted up to one side of adapter sleeve (3), the both ends of concrete beam (2) all be provided with respectively with adapter sleeve (3) assorted connector (7), the one end of connector (7) be provided with spread groove (6) assorted dop (8), the other end of connector (7) is provided with flank sleeve two (9), flank sleeve two (9) with it fixes through a plurality of bolt assembly two (10) between concrete beam (2), fixes And the connector (7) is fixedly connected with the connecting sleeve (3) and the concrete column (1) through a plurality of bolt assemblies III (11).
2. The joint connecting mechanism for reducing shrinkage cracks at the joint of the concrete beam column as claimed in claim 1, wherein the connecting sleeve (3) is composed of a left half sleeve (12) and a right half sleeve (13), and the left half sleeve (12) and the right half sleeve (13) are fixedly connected through a plurality of bolt assemblies four (14).
3. The joint connecting mechanism for reducing shrinkage cracks at the joint of the concrete beam column as claimed in claim 1, wherein a plurality of first steel nails (15) are arranged between the connecting sleeve (3) and the concrete column (1), and a plurality of second steel nails (16) are arranged between the connecting head (7) and the concrete beam (2).
4. The joint connecting mechanism for reducing the shrinkage cracks at the joints of the concrete beam column as recited in claim 1, characterized in that a buffer gasket (17) is arranged between the connecting sleeve (3) and the connecting head (7), and the buffer gasket (17) is made of rubber.
5. The joint connecting mechanism for reducing shrinkage cracks at the joint of the concrete beam column as recited in claim 2, characterized in that metal gaskets (18) are respectively arranged between the first bolt assembly (5) and the connecting sleeve (3), between the second bolt assembly (10) and the connecting head (7), between the third bolt assembly (11) and the connecting sleeve (3) and between the fourth bolt assembly (14) and the connecting sleeve (3).
6. A joint connection mechanism for reducing shrinkage cracks at a concrete beam column joint according to claim 1, wherein an inner diameter of the connection groove (6) is the same as an outer diameter of the clip (8).
7. The joint connecting mechanism for reducing shrinkage cracks at the joints of the concrete beam column as claimed in claim 1, wherein the connecting sleeves (3) and the connecting heads (7) are made of stainless steel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358622.6U CN211395967U (en) | 2019-08-21 | 2019-08-21 | Reduce node coupling mechanism of shrinkage crack in concrete beam column node department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921358622.6U CN211395967U (en) | 2019-08-21 | 2019-08-21 | Reduce node coupling mechanism of shrinkage crack in concrete beam column node department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211395967U true CN211395967U (en) | 2020-09-01 |
Family
ID=72211838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921358622.6U Expired - Fee Related CN211395967U (en) | 2019-08-21 | 2019-08-21 | Reduce node coupling mechanism of shrinkage crack in concrete beam column node department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211395967U (en) |
-
2019
- 2019-08-21 CN CN201921358622.6U patent/CN211395967U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211395967U (en) | Reduce node coupling mechanism of shrinkage crack in concrete beam column node department | |
| CN106245851A (en) | Steel reinforcement abutting joints structure and docking calculation thereof and application in a kind of reinforced concrete | |
| CN112575967A (en) | Novel grout sleeve subassembly and prefabricated component steel bar connection structure | |
| GB2195410A (en) | Tube connector | |
| CN208395806U (en) | Concrete-pile connection structure | |
| CN212837858U (en) | Connecting device for soft rock deformation tunnel steel arch center node | |
| CN109837996A (en) | A kind of medicine ball sleeve node | |
| CN211571703U (en) | Novel steel of lake plank road is exclusively used in and is protected a section of thick bamboo | |
| CN213174209U (en) | Assembly type building connecting mechanism | |
| CN211775139U (en) | Steel bar connecting device for constructional engineering | |
| CN204645422U (en) | Building operations bar splice syndeton | |
| CN205637346U (en) | Reinforcing steel bar connecting device | |
| CN214834039U (en) | Anti-impact reinforced concrete beam column | |
| CN219343503U (en) | Steel beam combined structure for civil building | |
| CN216475908U (en) | Splicing structure for prefabricated part engineering | |
| CN217108602U (en) | Plunger type joint structure of hydraulic pipeline | |
| CN219196474U (en) | Steel structure beam | |
| CN217727726U (en) | Auxiliary welding device for butt joint positioning of high-altitude variable-cross-section circular tubes | |
| CN217079399U (en) | High-performance metal connector | |
| CN219548465U (en) | H-shaped steel connected node gap reinforcing structure | |
| CN214941655U (en) | Prefabricated reinforced concrete member with steel structure joint | |
| CN210217305U (en) | Small-size communication tower body | |
| CN209874066U (en) | Precast beam for prefabricated building and precast slab combined connection structure thereof | |
| CN218031842U (en) | Telescopic embedded sleeve | |
| CN214363278U (en) | Water conservancy slope protection net fixing device convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200901 Termination date: 20210821 |