CN206034655U - Connecting sleeve and prefab of application and connected node of prefab thereof - Google Patents
Connecting sleeve and prefab of application and connected node of prefab thereof Download PDFInfo
- Publication number
- CN206034655U CN206034655U CN201620779514.6U CN201620779514U CN206034655U CN 206034655 U CN206034655 U CN 206034655U CN 201620779514 U CN201620779514 U CN 201620779514U CN 206034655 U CN206034655 U CN 206034655U
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- China
- Prior art keywords
- prefabricated component
- sleeve
- sleeve body
- connecting sleeve
- prefabricated
- Prior art date
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Abstract
The utility model belongs to the technical field of building engineering, a connecting sleeve and prefab of application and connected node of prefab thereof is disclosed, the connecting sleeve includes the sleeve body, the both ends of sleeve body are equipped with the threaded connection hole, be equipped with an at least location muscle on the sleeve body, the both ends of location muscle are continuous with the both ends of sleeve body respectively, the location muscle is the arcuation setting. The utility model discloses a connecting sleeve is rational in infrastructure, the resistant ability of drawing and the load function of connecting sleeve have been increased, axial and the radial movement of connecting sleeve in the prefab has been prevented effectively, be favorable to the connecting sleeve to resist the impact of concrete in the process of pouring, and the collision of transportation, prevent that the connecting sleeve warp, guarantee that the sleeve both ends are in same horizontal plane, compare the pre -buried construction method of sleeve dislocation simultaneously, not only reduce the use amount of template, reduce the pre -buried degree of difficulty of sleeve accurate positioning, and the pre -buried prefab atress that has this connecting sleeve is on the coplanar in the operating condition, the atress is more reasonable.
Description
Technical field
This utility model belongs to construction engineering technical field, and in particular to the prefabricated component of a kind of branch sleeve and its application and
The connecting node of prefabricated component.
Background technology
Assembled architecture is built relative to conventional steel bar concrete field cast-in-place formula, a undoubtedly technical much progress,
The prefabricated components factorial praluction of assembled architecture, Assembling, thus energy factory normalization production, it is quality controllable, it is efficiently fast
Victory, material economy is without waste, production scene and job site non-environmental-pollution.In prefabrication, prefabricated components
Splicing is connected by connector unavoidably, and the ease of the making of connector and its working procedure is the pass for improving assembling speed
Key, meanwhile, the structural form of connector and pre-buried mode can reduce the form that element precast is template to a certain extent
And its usage amount, so as to reduce construction costs.
In prefabricated components splicing, the T-shaped or cross node that three blocks of prefabricated components are constituted can be there are, in prior art,
Connection in node between prefabricated components is typically pre-buried multiple sleeves in one block of prefabricated component wherein, other two blocks of prefabricated components
In stitching section built-in connection, then connector and sleeve are attached to realize the splicing of prefabricated components, now, due to normal
The sleeve that rule technology is used only has a connection end, so, in order to connect other two prefabricated components, on same junction point, extremely
Pre-buried two sleeves are wanted less, and as prefabricated component thickness is certain, pre-buried limited space, especially thermal insulation external wall panel or decorative panel are
Sleeve portion is avoided to fight, typically in prefabricated component by the way of sleeve dislocation is pre-buried.But, it is wrong due to there is sleeve
Position situation, when sleeve is pre-buried, on mould, diverse location is drilled unavoidably, to ensure the accuracy of built-in fitting position, such as
This, not only increases mold cavity and is operation in diverse location perforate, and template recycling rate of waterused is not high, increased indirectly mould
Plate usage amount, and complicated, high cost of constructing, in addition this kind of embodiment cause the stress of prefabricated components not at grade,
Stress is unreasonable, under larger external force effect, easily causes the destruction of node.
In sum, thus need the high branch sleeve of a kind of simple structure of exploitation, bonding strength badly.
Utility model content
The purpose of this utility model is to provide the high branch sleeve of a kind of simple structure, bonding strength.
Above-mentioned purpose is to be achieved through the following technical solutions：A kind of branch sleeve, including sleeve body, the sleeve body
Two ends be provided with threaded connection hole, the sleeve body is provided with least one positioning bar, the two ends of the positioning bar respectively with
The two ends of sleeve body are connected, and the positioning bar includes at least one kink.The two ends of branch sleeve of the present utility model are equal
Be provided with threaded connection hole, using when, by this adapter sleeve with being embedded in prefabricated component, connected using the threaded connection hole at its two ends respectively
Other prefabricated components being disposed adjacent with the prefabricated component are connect, the pre-buried construction method of sleeve dislocation is compared, is not only reduced making for template
Consumption, reduces sleeve and is accurately positioned pre-buried difficulty, and be embedded with the prefabricated component stress of this branch sleeve in actual condition same
In one plane, stress is more reasonable.Additionally, the setting of positioning bar, on the one hand, during branch sleeve is pre-buried, using bundle
Embedded bar and positioning bar are carried out colligation by band, beneficial to by branch sleeve colligation, on bar frame, especially positioning bar is provided with
Bending part, has certain space, carries out colligation beneficial to by positioning bar and embedded bar, be beneficial between positioning bar and sleeve body
Constructing operation, and colligation is more firm；On the other hand, booster action is played to branch sleeve, increased the resistance to of branch sleeve
Drawing ability and loading functionality, effectively prevent branch sleeve axially and radially moving in prefabricated component, be conducive to connection
Sleeve resists the impact of concrete, and the collision of transportation in casting process, prevents branch sleeve from deforming, it is ensured that sleeve two
And two ends all keep level end is in same level, i.e., in preventing prefabricated component assembling process, connection is difficult, while can also increase
Anchor force of the branch sleeve in prefabricated component.
Further, the sleeve body is provided with two positioning bars, and the axis of two described positioning bars is located at same putting down
In face.It is arranged such, during sleeve body is pre-buried, after casting concrete, drastically increases branch sleeve and connect with prefabricated component
The structural strength for connecing, substantially increases resistance to drawing ability and the loading functionality of embedded sleeve barrel, meanwhile, positioning bar and embedded bar
After carrying out colligation, stress balance prevents branch sleeve occurred level movement in casting process.
Further, the sleeve body is provided with four positioning bars, and the positioning bar being disposed adjacent is mutually perpendicular to.So set
Put, sleeve body structure is more firm, and impact resistance is higher, direction does not occur bending deformation in the horizontal and vertical direction, while fixed
Position muscle is also more firm with embedded bar colligation.
Further, the perforate end of the sleeve body is provided with flange.In casting process, the setting of flange increase effectively set
The contact area of cylinder body end and template, flange withstanding in template tightly, adapter sleeve when on the one hand preventing casting concrete
The position movement of cylinder or malformation, ensure vertical as far as possible, the end face of the opening of branch sleeve and the side of prefabricated component
It is parallel, on the other hand effectively can prevent from entering concrete slurry in threaded connection mouth.
Further, the flange is prepared by magnetic material.It is arranged such, which can be firmly fixed using the magnetic of flange
On the mould of side, it is ensured that can also prevent from being threadedly coupled mouth while the end face of the opening of branch sleeve is parallel with the side of prefabricated component
Interior entrance concrete slurry.
Further, the outer surface of the sleeve body is matsurface.Be arranged such, increase sleeve body and prefabricated component and
Anchor force.
This utility model additionally provides a kind of prefabricated component, is embedded with above-mentioned arbitrarily described adapter sleeve in the prefabricated component
Cylinder, the threaded connection hole are connected with outside prefabricated component.
This utility model additionally provides a kind of connecting node of prefabricated component, including the first prefabricated component, the second prefabricated component and
Three prefabricated components, second prefabricated component and the 3rd prefabricated component constitute L-shaped structure with the first prefabricated component, and three constitutes T-shape
Structure, it is characterised in that first prefabricated component is above-mentioned prefabricated component, and the second prefabricated component and the 3rd prefabricated component are pre- with first
Close the joining of product connects, and the splice ends of second prefabricated component and the 3rd prefabricated component are provided with connector, the connector and connection
Sleeve is bolted.In the assembling process of prefabricated component, after the close match-place of three's dropping place connects, then lead to bolt by branch sleeve
Connect integral with connector, thus, realizing the connection of prefabricated component, three forms overall common stress.It is of the present utility model pre-
Product is connect using close match-place, and without the need for cast-in-place concrete in assembling process, cost savings, speed of application are fast, short construction period, in advance
Product passes through sleeve and connector connects integral, increased prefabricated component and is coupled tension ability, is conducive to power between prefabricated component
Conduction.
Certainly, for easy construction, reservation operations mouth at connector can be set in the second prefabricated component and the 3rd prefabricated component, just
In installation bolt branch sleeve and connector, after installation, on the one hand the filling paste preferably in the gathering hole, thus, can solve
Certainly because of unsightly problem caused by reservation operations mouth, on the other hand, after the slurry in gathering hole solidifies, fixed spiral shell can be played
The effect of bolt, it is to avoid service life bolt looseness long or under the influence of external force.Now filling paste has no effect on construction speed, need not
Slurry hardening is waited to carry out the installation of next prefabricated component node again.
Further, the connector includes connecting plate and the anchoring supporting leg being arranged on connecting plate, and the connecting plate sets
There is jack hole, the bolt is inserted in the sleeve through jack hole.Bolt is inserted into the sleeve through jack hole, is then twisted
Tight bolt so that connector be firmly connected；The setting of anchoring supporting leg can be effectively increased anchor force of the connector in prefabricated component,
Improve the structural strength that connector is connected with prefabricated component.
Further, the Mosaic face and the 3rd prefabricated component and the first prefabricated component of second prefabricated component and the first prefabricated component
SBS self-adhering type modified bituminous pitch coiled materials are provided with Mosaic face.Be arranged such, waterproof effect can be played, water is effectively prevented along pre-
When the Mosaic face seepage of product, especially prefabricated component are Side fascia.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is the structural representation of the branch sleeve involved by a kind of embodiment of this utility model；
Fig. 2 is the structural representation of the prefabricated component involved by a kind of embodiment of this utility model；
Fig. 3 is the structural representation of the connecting node of the prefabricated component involved by a kind of embodiment of this utility model.
In figure：
1 sleeve body, 2 threaded connection hole, 3 positioning bar, 4 flange
5 first 6 second the 3rd prefabricated component of prefabricated component 7 of prefabricated component, 8 gathering hole
9 bolt, 10 connecting plate 11 anchors 12 bending part of supporting leg
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in detail, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to protection domain of the present utility model.Additionally, those skilled in the art's retouching according to presents
State, respective combination can be carried out to the feature in embodiment in presents and in different embodiments.
This utility model embodiment is as follows, and with reference to Fig. 1, a kind of branch sleeve, including sleeve body 1, the sleeve body 1
Two ends be provided with threaded connection hole 2, the sleeve body 1 is provided with least one positioning bar 3, the two ends point of the positioning bar 3
It is not connected with the two ends of sleeve body 1, the positioning bar 3 includes at least one kink.Branch sleeve of the present utility model
Two ends are equipped with threaded connection hole 2, using when, by this adapter sleeve with being embedded in prefabricated component, using the threaded connection at its two ends
Hole 2 connects other prefabricated components being disposed adjacent with the prefabricated component respectively, compares the pre-buried construction method of sleeve dislocation, not only reduces
The usage amount of template, reduces sleeve and is accurately positioned pre-buried difficulty, and be embedded with the prefabricated component of this branch sleeve in actual condition
At grade, stress is more reasonable for stress.Additionally, the setting of positioning bar 3, on the one hand, in the pre-buried process of branch sleeve
In, embedded bar and positioning bar 3 are carried out into colligation using band, beneficial to by branch sleeve colligation on bar frame, especially
Positioning bar 3 is provided with bending part, has certain space, beneficial to by positioning bar and embedded bar between positioning bar and sleeve body 1
Colligation is carried out, beneficial to constructing operation, and colligation is more firm；On the other hand, booster action is played to branch sleeve, is increased
The resistance to drawing ability of branch sleeve and loading functionality, effectively prevent axially and radially shifting of the branch sleeve in prefabricated component
It is dynamic, be conducive to branch sleeve to resist the impact of concrete, and the collision of transportation in casting process, prevent branch sleeve from becoming
And two ends all keep level shape, it is ensured that sleeve two ends are in same level, i.e., in preventing prefabricated component assembling process, connection is tired
Difficulty, while can also increase anchor force of the branch sleeve in prefabricated component.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, the sleeve body 1 are provided with
Two positioning bars 3, in the axis of two described positioning bars 3 is generally aligned in the same plane.It is arranged such, 1 pre-buried process of sleeve body
In, after casting concrete, the structural strength that branch sleeve is connected with prefabricated component is drastically increased, substantially increase pre-buried set
The resistance to drawing ability of cylinder and loading functionality, meanwhile, after positioning bar 3 carries out colligation with embedded bar, stress balance prevents adapter sleeve
Cylinder occurred level movement in casting process.
On the basis of above-described embodiment, in another embodiment of this utility model, the sleeve body 1 is provided with four and determines
Position muscle 3, the positioning bar 3 being disposed adjacent are mutually perpendicular to.It is arranged such, 1 structure of sleeve body is more firm, and impact resistance is higher,
There is no bending deformation in direction in the horizontal and vertical direction, while positioning bar 3 is also more firm with embedded bar colligation.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 1, the perforate of the sleeve body 1
End is provided with flange 4.In casting process, the setting of flange 4 increase effectively the contact area of 1 end of sleeve body and template, convex
The withstanding in template tightly of edge 4, when on the one hand preventing casting concrete, the position movement or malformation of branch sleeve, to the greatest extent may be used
The guarantee of energy is vertical, and the end face of the opening of branch sleeve is parallel with the side of prefabricated component, on the other hand can effectively prevent screw thread from connecting
Concrete slurry is entered in interface.
On the basis of above-described embodiment, in another embodiment of this utility model, the flange 4 is prepared by magnetic material.
Be arranged such, can be securely seated between on the mould of side using the magnetic of flange 4, it is ensured that the end face of the opening of branch sleeve with
Can also prevent from being threadedly coupled in mouth while the side of prefabricated component is parallel entering concrete slurry.
This utility model additionally provides a kind of connecting node of prefabricated component, and embodiment is as follows, the appearance of the sleeve body 1
Face is matsurface.Be arranged such, increase sleeve body 1 and prefabricated component and anchor force.
This utility model additionally provides a kind of prefabricated component, and embodiment is as follows, such as Fig. 2, is embedded with above-mentioned in the prefabricated component
Arbitrarily described branch sleeve, the threaded connection hole 2 are connected with outside prefabricated component.
This utility model additionally provides a kind of connecting node of prefabricated component, and embodiment is as follows, such as Fig. 3, prefabricated including first
Part 5, the second prefabricated component 6 and the 3rd prefabricated component 7, second prefabricated component 6 and the 3rd prefabricated component 7 are constituted with the first prefabricated component 5
L-shaped structure, three constitute T-shape structure, it is characterised in that first prefabricated component 5 is prefabricated described in claim 7
Part, the second prefabricated component 6 and the 3rd prefabricated component 7 are connect with 5 close joining of the first prefabricated component, and second prefabricated component 6 and the 3rd is prefabricated
The splice ends of part 7 are provided with connector, and the connector is connected by bolt 9 with branch sleeve.In the assembling process of prefabricated component
In, after the close match-place of three's dropping place connects, then leading to bolt 9 will be branch sleeve and connector connection integral, thus, realizing prefabricated component
Connection, three forms overall common stress.Prefabricated component of the present utility model is connect using close match-place, without the need for existing in assembling process
Pouring concrete, cost savings, speed of application are fast, short construction period, and prefabricated component passes through sleeve and connector connects integral, increases
Prefabricated component is coupled tension ability, is conducive to the conduction of power between prefabricated component.
Certainly, such as Fig. 3, for easy construction, can arrange in the second prefabricated component 6 and the 3rd prefabricated component 7 and reserve at connector
Gathering hole 8, is easily installed 9 branch sleeve of bolt and connector, after installation, the filling paste preferably in the gathering hole 8, such as
This, on the one hand can solve because of 8 caused unsightly problem of reservation operations mouth, on the other hand, when the slurry in gathering hole 8 solidifies
Afterwards, fixing bolt 9 can be played a part of, it is to avoid service life is long or bolt 9 loosens under the influence of external force.Now filling paste is simultaneously
Construction speed is not affected, and the installation of next prefabricated component node is carried out again without waiting for slurry hardening.
On the basis of above-described embodiment, in another embodiment of this utility model, such as Fig. 3, the connector include connection
Plate 10 and the anchoring supporting leg 11 being arranged on connecting plate 10, the connecting plate 10 are provided with jack hole, and the bolt 9 is worn and connect
Insert in the sleeve in hole.Bolt 9 is inserted into the sleeve through jack hole, bolt 9 is then tightened so that connector with it is firm
Connection；The setting of anchoring supporting leg 11 can be effectively increased anchor force of the connector in prefabricated component, improve connector and prefabricated component
The structural strength of connection.
On the basis of above-described embodiment, in another embodiment of this utility model, second prefabricated component 6 is prefabricated with first
SBS self-adhering type modified bituminous pitch coiled materials are provided with the Mosaic face of the Mosaic face of part 5 and the 3rd prefabricated component 7 and the first prefabricated component 5.
It is arranged such, waterproof effect can be played, effectively prevents water from being Side fascia along the Mosaic face seepage of prefabricated component, especially prefabricated component
When.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of branch sleeve, including sleeve body, it is characterised in that the two ends of the sleeve body are provided with threaded connection hole,
The sleeve body is provided with least one positioning bar, and the two ends of the positioning bar are connected with the two ends of sleeve body respectively, institute
Stating positioning bar includes at least one kink.
2. branch sleeve according to claim 1, it is characterised in that the sleeve body is provided with two positioning bars, institute
In the axis of two positioning bars stated is generally aligned in the same plane.
3. branch sleeve according to claim 1, it is characterised in that the sleeve body is provided with four positioning bars, phase
The adjacent positioning bar for arranging is mutually perpendicular to.
4. the branch sleeve according to claims 1 to 3 any one, it is characterised in that the perforate end of the sleeve is provided with
Flange.
5. branch sleeve according to claim 4, it is characterised in that the flange is prepared by magnetic material.
6. branch sleeve according to claim 5, it is characterised in that the outer surface of the sleeve body is matsurface.
7. a kind of prefabricated component, it is characterised in that the connection being embedded with the prefabricated component described in claim 1～6 any one
Sleeve, the threaded connection hole are connected with outside prefabricated component.
8. a kind of connecting node of prefabricated component, including the first prefabricated component, the second prefabricated component and the 3rd prefabricated component, described second is prefabricated
Part and the 3rd prefabricated component constitute L-shaped structure with the first prefabricated component, and three constitutes T-shape structure, it is characterised in that described the
One prefabricated component is that the prefabricated component described in claim 7, the second prefabricated component and the 3rd prefabricated component join close with the first prefabricated component connect,
The splice ends of second prefabricated component and the 3rd prefabricated component are provided with connector, and the connector is connected by bolt with branch sleeve
Connect.
9. the connecting node of prefabricated component according to claim 8, it is characterised in that the connector include connecting plate and
The anchoring supporting leg being arranged on connecting plate, the connecting plate are provided with jack hole, and the bolt inserts the sleeve through jack hole
It is interior.
10. the connecting node of prefabricated component according to claim 9, it is characterised in that second prefabricated component is pre- with first
SBS self-adhering type modified bituminous pitch coiled materials are provided with the Mosaic face of the Mosaic face of product and the 3rd prefabricated component and the first prefabricated component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779514.6U CN206034655U (en) | 2016-07-22 | 2016-07-22 | Connecting sleeve and prefab of application and connected node of prefab thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620779514.6U CN206034655U (en) | 2016-07-22 | 2016-07-22 | Connecting sleeve and prefab of application and connected node of prefab thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034655U true CN206034655U (en) | 2017-03-22 |
Family
ID=58311409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620779514.6U Expired - Fee Related CN206034655U (en) | 2016-07-22 | 2016-07-22 | Connecting sleeve and prefab of application and connected node of prefab thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034655U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594655A (en) * | 2019-01-04 | 2019-04-09 | 江苏远兴集团建设有限公司 | The cross joining method of built-in connection, concrete component and concrete component |
| CN110939207A (en) * | 2018-09-25 | 2020-03-31 | 阳程（佛山）科技有限公司 | Embedded nut piece, preparation method thereof and concrete member containing embedded nut hole |
-
2016
- 2016-07-22 CN CN201620779514.6U patent/CN206034655U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939207A (en) * | 2018-09-25 | 2020-03-31 | 阳程（佛山）科技有限公司 | Embedded nut piece, preparation method thereof and concrete member containing embedded nut hole |
| CN109594655A (en) * | 2019-01-04 | 2019-04-09 | 江苏远兴集团建设有限公司 | The cross joining method of built-in connection, concrete component and concrete component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180809 Address after: 410015 clocks Road 10, Kaifu District, Changsha, Hunan Patentee after: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd. Address before: 410205 room 3005, complex building, Changsha Jin Xia bonded logistics center, 30 Xingang Road, Kaifu District, Changsha, Hunan. Patentee before: Zhongmin Zhuyou Technology Investment Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yun yuan Qing Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd. Contract record no.: 2019430000018 Denomination of utility model: Connecting sleeve and prefab of application and connected node of prefab thereof Granted publication date: 20170322 License type: Common License Record date: 20190703 Assignee: Guangdong Jianhui Investment Consulting Co.,Ltd. Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd. Contract record no.: 2019430000019 Denomination of utility model: Connecting sleeve and prefab of application and connected node of prefab thereof Granted publication date: 20170322 License type: Common License Record date: 20190703 Assignee: Guangdong Hengli Investment Co.,Ltd. Assignor: ZHONGMIN ZHUYOU HOUSE TECHNOLOGY GROUP Co.,Ltd. Contract record no.: 2019430000020 Denomination of utility model: Connecting sleeve and prefab of application and connected node of prefab thereof Granted publication date: 20170322 License type: Common License Record date: 20190703 |
|
| 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: 20170322 Termination date: 20210722 |