CN110056194A - A kind of joining method of prefabricated components - Google Patents
A kind of joining method of prefabricated components Download PDFInfo
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- CN110056194A CN110056194A CN201910353797.6A CN201910353797A CN110056194A CN 110056194 A CN110056194 A CN 110056194A CN 201910353797 A CN201910353797 A CN 201910353797A CN 110056194 A CN110056194 A CN 110056194A
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- prefabricated component
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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Abstract
The present invention relates to straight wall splicing fields, the joining method of specifically a kind of prefabricated components, joining method is as follows: including multiple groups prefabricated components, prefabricated components described in multiple groups successively stack from the bottom up, and the mounting hole of upper one layer of prefabricated component is set on the connector of next layer prefabricated component or the mounting hole of next layer prefabricated component is set on the connector of one layer of prefabricated component；The gravity of upper one layer of prefabricated component is on connector, and the radial outward expansion and tensioner of the connector are in corresponding mounting hole.The present invention splices low efficiency between prefabricated components for solving the problems, such as, upper one layer of prefabricated component and next layer of prefabricated component are linked together by connector, as long as such connector connects, upper one layer of prefabricated component and next layer of prefabricated component just splice, to greatly improve the splicing speed between prefabricated components, and then improve the splicing efficiency of prefabricated components.
Description
Technical field
The present invention relates to straight wall splicing fields, more particularly to a kind of joining method of prefabricated components.
Background technique
As the amount of the rapid development of various causes, bridge, the engineerings such as road, building is also being continuously increased, and we are right
It is also higher and higher in the requirement of various Construction Technologies, simultaneously because various engineerings require that the time of site operation is most substantially
That measures is short, to reduce the risk of site operation, avoids weather from seriously affecting construction as far as possible, therefore people have developed a system
Column are applicable in the technology of building industrialization.Prefabricated concrete structure building is mostly built using industrialization technology at present, is that will apply
The primary structural member that work needs is using prefabrication at prefabricated components, construction skill of the scene by splicing prefabricated components together
Art, such construction technology have comparable technical advantage and construction characteristic, can guarantee going on smoothly for various engineering constructions.
It may be said that each engineering is also required that and is improved efficiency in the case where guaranteeing quality in nowadays high efficiency, allegro life,
Especially certain engineerings for completing to work to tight deadlines in limited time, improving efficiency is particularly important.By above-mentioned analysis, as long as it is seen that
The splicing speed of two prefabricated components is improved, the efficiency of construction of entire engineering can be greatly improved.
There are mainly two types of the modes that two prefabricated components are connected in the prior art: first is that dry method connects, that is, passing through
Nut bolt connects two prefabricated components；Second is that connected two prefabricated components by grout sleeve, than
When such as two reinforcing bars being linked together, what is be widely used at present is single tube grout sleeve, and interconnection technique principle is: Jiang Yaolian
After the reinforcing bar insertion grout sleeve connect, dedicated grouting material is poured into grout sleeve, dedicated grouting material is full of grout sleeve and steel
Gap between muscle tightly engages after the hardening of dedicated grouting material with reinforcing bar cross rib and the formation of grout sleeve inner wall, and in reinforcing bar and
Effective force between sleeve, so that two reinforcing bars be linked together.
But connect two prefabricated components whether through above-mentioned dry method connection or by grout sleeve,
When splicing, due to lacking corresponding splicing benchmark, resulting in prefabricated components and pre- between prefabricated components and prefabricated components
It is not easy docking between component processed during splicing, the speed so as to cause prefabricated components splicing slows down, and reduces
The splicing efficiency of prefabricated components.Therefore, we urgent need solve prefabricated components splicing speed splice asking for low efficiency slowly
Topic.
Summary of the invention
Based on problem above, the present invention provides a kind of joining methods of prefabricated components, spell between prefabricated components for solving
The problem of connecing low efficiency.The present invention is linked together upper one layer of prefabricated component and next layer of prefabricated component by connector, such as
As long as this connector connects, upper one layer of prefabricated component and next layer of prefabricated components splicing are good, to greatly improve
Splicing speed between prefabricated components, and then improve the splicing efficiency of prefabricated components.
The present invention specifically uses following technical scheme to achieve the goals above:
A kind of joining method of prefabricated components, joining method are as follows:
Including multiple groups prefabricated components, prefabricated components described in multiple groups successively stack from the bottom up, and upper one layer of prefabricated structure
The mounting hole of part is set on the connector of next layer prefabricated component or the mounting hole set of next layer prefabricated component
It is located on the connector of one layer of prefabricated component；The gravity of upper one layer of prefabricated component is described on connector
The expansion mechanism of connector can along connector radial outward expansion and tensioner in corresponding mounting hole.
In the present invention, when the mounting hole of upper one layer of prefabricated component is set on the connector of next layer of prefabricated component,
Connector is first mounted on to the top surface of next layer of prefabricated component, then upper one layer of prefabricated part hanging is mounted on the prefabricated structure of next layer
Part top surface, during installation, the connector of next layer of prefabricated components top surface enters the mounting hole of upper one layer of prefabricated components bottom surface
In, when connector enters in mounting hole, the gravity of upper one layer of prefabricated component is in the expanding machine on connector, on connector
Structure by upper one layer of prefabricated component gravity and along connector be radially expanded and tensioner in corresponding mounting hole, and so on
The splicing between multiple prefabricated components can be completed；
When the mounting hole of next layer of prefabricated component is set on the connector of upper one layer of prefabricated component, first connector is pacified
It is mounted on next layer of prefabricated components top surface mounted in the bottom surface of upper one layer of prefabricated component, then by upper one layer of prefabricated part hanging, is installed
During, the connector of upper one layer of prefabricated components bottom surface enters in the mounting hole of next layer of prefabricated components top surface, works as connector
When into mounting hole, the gravity of upper one layer of prefabricated component is on connector, and the expansion mechanism on connector is by upper one
Layer prefabricated component gravity and along connector be radially expanded and tensioner in corresponding mounting hole, and so on can be completed it is more
Splicing between a prefabricated components.
It is noted here that the so-called prefabricated components of this patent are the monomers obtained by prefabrication system, multiple monomers are spliced into
Wall, wall column etc., above-mentioned expansion mechanism be also not necessarily limited to only by prefabricated components itself gravity and expand, can also by by
External force and expand, for example apply an external force on prefabricated components, which is passed to expansion mechanism again by prefabricated components, can also
So that expansion mechanism achievees the purpose that expansion；In addition this patent so-called all " tops ", " lower part ", " upper one layer ", " next
Layer " etc. is not limited to specific orientation.In this way, if connector connects, upper one layer of prefabricated component and the prefabricated structure of next layer
Part just splices, thus the splicing speed between greatly improving prefabricated components, and then improve the splicing effect of prefabricated components
Rate.
As a preferred mode, the number of the expansion mechanism of the single connector is one, the connector
Top or lower part are equipped with expansion mechanism.
As a preferred mode, the number of the expansion mechanism of the single connector is two, the connector
Upper and lower part is equipped with expansion mechanism.
As a preferred mode, the connector further includes limit film, and the limit film is located at the periphery of connector
On.
As a preferred mode, the expansion mechanism includes expansion cylinder, and expansion-head, institute are connected on the expansion cylinder
Expansion cylinder being radially expanded along expansion cylinder can be made under the gravity of the prefabricated components by stating expansion-head, and make the expansion cylinder
Tensioner is in corresponding mounting hole.
As a preferred mode, the expansion structure further includes spring, and the spring is inserted in expansion cylinder, and its
External port is connected to expansion-head.
As a preferred mode, the connector include can upper section connector and lower section connector interconnected,
The upper section connector can be along the diametrically sliding of lower section connector.
As a preferred mode, the lower section connector and upper section connector are connected by second sliding slot, the first protrusion
It connects, first protrusion is stuck in second sliding slot and can move towards along it opposite sliding, both the second sliding slot, first protrusion point
It on lower section connector or upper section connector and She Zhi not correspond.
As a preferred mode, the connector include can sequentially connected upper section connector, midsection connection piece and
Lower section connector, the upper section connector can be along lower sections along the diametrically sliding of midsection connection piece, the midsection connection piece
The diametrically sliding of connector.
As a preferred mode, the upper section connector and midsection connection piece are connected by first sliding groove, the first protrusion
It connects, first protrusion is stuck in first sliding groove and can move towards along it opposite sliding, both the first sliding groove, first protrusion point
It on lower section connector or upper section connector and She Zhi not correspond；The lower section connector and midsection connection piece pass through second
Sliding slot, the second protrusion connection, second protrusion are stuck in second sliding slot and can move towards along it opposite sliding, and described second is sliding
Both slot, second protrusion are separately positioned on lower section connector or midsection connection piece and correspond.
Beneficial effects of the present invention are as follows:
(1) the present invention provides a kind of joining methods of prefabricated components, splice low efficiency between straight wall for solving the problems, such as,
Upper one layer of prefabricated component and next layer of prefabricated component are linked together by connector, as long as so connector connects,
Upper one layer of prefabricated component and next layer of prefabricated component just splice, thus the splicing speed between greatly improving prefabricated components
Degree, and then improve the splicing efficiency of prefabricated components.
(2) number of the expansion mechanism of single connector is one in the present invention, and the top or lower part of connector are equipped with swollen
Swollen mechanism.It is not that one end of expansion mechanism is connected on the bottom surface of upper one layer of straight wall or the top surface of next layer of straight wall by connector,
One layer of prefabricated component are sling again, upper one layer of prefabricated component are mobile to the direction of next layer of prefabricated component, until expansion mechanism
Into in the mounting hole of upper one layer of straight wall or next layer of straight wall, under the action of upper one layer of prefabricated components pressure, expansion mechanism is swollen
It is swollen and fill up mounting hole, when upper one layer of prefabricated component and next layer of prefabricated component fit together, that is, complete one layer of prefabricated structure
The splicing of part and next layer of prefabricated component, and so on splicing between multiple prefabricated components can be completed.
(3) number of the expansion mechanism of single connector is two in the present invention, and the upper and lower part of connector is equipped with
Expansion mechanism.First the expansion mechanism end of connector is mounted in the mounting hole of next layer of prefabricated components top surface, then by upper one
Layer prefabricated part hanging is on next layer of prefabricated component, and during lifting, another expansion mechanism end of connector enters upper one
In the mounting hole of layer straight wall, as upper one layer of prefabricated component are mobile to the direction of next layer of prefabricated component, expansion mechanism is by upper
Start to expand after the pressure of one layer of prefabricated component self weight, until bottom surface and the next layer of prefabricated component of upper one layer of prefabricated component
Top surface contact, upper one layer of prefabricated component and next layer of prefabricated component are spliced into an entirety, and expansion mechanism fills up mounting hole at this time,
Complete the splicing of one layer of prefabricated component and next layer of prefabricated component, and so on spelling between multiple prefabricated components can be completed
It connects, and directly lower section connector can be placed in mounting hole, do not need to spend the time that lower section connector is rotated in hole
In, so that the splicing speed between greatly improving prefabricated components, greatly improves the splicing efficiency of prefabricated components.
(4) connector further includes limit film in the present invention, and limit film is located on the periphery of connector, and limit film can limit
Connector enters the length in mounting hole, prevents connector from entering the length in mounting hole too long.
(5) expansion mechanism includes expansion cylinder in the present invention, expansion-head is connected on expansion cylinder, expansion-head can be described prefabricated
Make expansion cylinder being radially expanded along expansion cylinder under the gravity of component, and makes expansion cylinder tensioner in corresponding mounting hole.With
Moving down for upper one layer of prefabricated component, the expansion-head in expansion mechanism is contacted with the bottom surface of mounting hole, and expansion-head receives pre- at this time
The gravity of component processed starts extrusion expansion cylinder, and expansion cylinder is made to start to expand, until upper one layer of prefabricated component bottom surface with it is next
The top surface contact of layer prefabricated component is not simultaneously mutually generating movement, and when being spliced into an entirety, expansion-head stops to connecting rod
Direction is mobile.
(6) expansion structure further includes spring in the present invention, and spring is inserted in expansion cylinder, and its external port is connected to expansion
Head.Spring on the one hand can connect expansion-head, make expansion-head installation when be not easy to fall, on the other hand when expansion-head into
When entering in expansion cylinder, expansion-head can play the role of guiding.
(7) present invention in connector include can upper section connector and lower section connector interconnected, upper section connector can
Along the diametrically sliding of lower section connector.Upper section connector is first mounted on to the bottom surface of upper one layer of prefabricated component, or will under
Section connector is mounted on the top surface of next layer of prefabricated component, then slings one layer of prefabricated component, and upper one layer of prefabricated component are downward
The direction of one layer of prefabricated component is mobile, until lower section connector enters in next layer of straight wall top surface mounting hole or upper section connection
Part enters in the mounting hole of upper one layer of straight wall top surface, when upper one layer of prefabricated component and next layer of prefabricated component fit together, i.e., complete
The splicing of Cheng Shangyi layers of prefabricated component and next layer of prefabricated component.During installation, such as encountering upper section connector cannot be with
The mounting holes of upper one layer of prefabricated component is corresponding or lower section connector cannot with the mounting hole of next layer of prefabricated component to it is corresponding when
Upper section connector can facilitate upper section connector along the diametrically sliding of lower section connector, available certain error compensation
Or lower section connector is mounted in mounting hole, so that upper one layer of prefabricated component and next layer of prefabricated component is facilitated to be stitched together,
And then improve the splicing efficiency of one layer of prefabricated component and next layer of prefabricated component.
(8) middle and lower sections connector and upper section connector of the present invention pass through second sliding slot, the first protrusion connection, the first protrusion card
In in second sliding slot and can be moved towards along it sliding, the second sliding slot, first protrusion both be separately positioned on lower section connector or
On upper section connector and correspond.Upper section connector or lower section connector can be slided along the longitudinal direction of second sliding slot, side
Just upper section connector or lower section connector are mounted in mounting hole, to facilitate upper one layer of prefabricated component and next layer of prefabricated component
It is stitched together, and then improves the splicing efficiency of one layer of prefabricated component and next layer of prefabricated component.
(9) present invention in connector include can sequentially connected upper section connector, midsection connection piece and lower section connector, on
Section connector can be along the diametrically sliding of lower section connector along the diametrically sliding of midsection connection piece, midsection connection piece.
Upper section connector is first mounted on to the bottom surface of upper one layer of prefabricated component, or lower section connector is mounted on next layer of prefabricated component
Top surface, then sling one layer of prefabricated component, upper one layer of prefabricated component are mobile to the direction of next layer of prefabricated component, under
Section connector enters in next layer of straight wall top surface mounting hole or upper section connector enters in the mounting hole of upper one layer of straight wall top surface,
When upper one layer of prefabricated component and next layer of prefabricated component fit together, that is, complete one layer of prefabricated component and the prefabricated structure of next layer
The splicing of part.During installation, such as encountering upper section connector cannot be corresponding with the mounting hole of upper one layer of prefabricated component, or
Lower section connector cannot with the mounting hole of next layer of prefabricated component to it is corresponding when upper section connector can be along the radial phase of midsection connection piece
To sliding, midsection connection piece can be equivalent to upper section connector or lower section connector can along the diametrically sliding of lower section connector
With mobile in multiple directions, the error compensation of available multiple directions facilitates upper section connector or lower section connector to be mounted on
In mounting hole, so that upper one layer of prefabricated component and next layer of prefabricated component be facilitated to be stitched together, and then one layer is improved in advance
The splicing efficiency of component processed and next layer of prefabricated component.
(10) upper section connector can be slided with respect to midsection connection piece along the longitudinal direction of first sliding groove relatively in the present invention,
Midsection connection piece can be with respect to lower section connector along the opposite sliding of longitudinal direction of second sliding slot, so upper section connector is relative under
Section connector can obtain error compensation, facilitate upper section connector along the opposite sliding in the direction of entire surface, entire surface
Or lower section connector is mounted in mounting hole, so that upper one layer of prefabricated component and next layer of prefabricated component is facilitated to be stitched together,
And then further improve the splicing efficiency between prefabricated components.
Detailed description of the invention
Fig. 1 is front cross-sectional structure diagram when prefabricated components of the present invention are not stitched together；
Fig. 2 is front cross-sectional structure diagram when prefabricated components of the present invention are stitched together；
Fig. 3 is the front cross-sectional structure diagram of connector when spring is uncompressed in the embodiment of the present invention 2；
Fig. 4 is the front cross-sectional structure diagram of connector when spring is compressed in the embodiment of the present invention 2；
Fig. 5 is the front cross-sectional structure diagram of connector when spring is uncompressed in the embodiment of the present invention 3；
Fig. 6 is the front cross-sectional structure diagram of connector when spring is compressed in the embodiment of the present invention 3；
Fig. 7 is the front cross-sectional structure diagram of connector when spring is uncompressed in the embodiment of the present invention 4；
Fig. 8 is the front cross-sectional structure diagram of connector when spring is compressed in the embodiment of the present invention 4；
Fig. 9 is the front cross-sectional structure of connector when upper section connector slides into dovetail groove one end in the embodiment of the present invention 4
Schematic diagram；
Figure 10 is the front cross-sectional knot of connector when upper section connector slides into the dovetail groove other end in the embodiment of the present invention 4
Structure schematic diagram；
Figure 11 is the sectional structure schematic diagram in Fig. 7 of the present invention at A-A；
Figure 12 is the front cross-sectional structure diagram of connector when spring is uncompressed in the embodiment of the present invention 5；
Figure 13 is the front cross-sectional structure diagram of connector when spring is compressed in the embodiment of the present invention 5；
Figure 14 is the front cross-sectional structure of connector when upper section connector slides into dovetail groove one end in the embodiment of the present invention 5
Schematic diagram；
Figure 15 is the front cross-sectional knot of connector when upper section connector slides into the dovetail groove other end in the embodiment of the present invention 5
Structure schematic diagram；
Figure 16 is the sectional structure schematic diagram in Figure 12 of the present invention at B-B；
Figure 17 is the sectional structure schematic diagram in Figure 12 of the present invention at C-C；
Figure 18 is the enlarged diagram in Fig. 2 of the present invention at D.
Appended drawing reference: 1 prefabricated components, 2 connectors, 21 lower section connectors, 211 second sliding slots, 22 upper section connectors, 221
Expansion cylinder, 222 expansion hatches, 223 expansion-heads, 224 springs, 225 connecting rods, 226 limit films, 227 limited blocks, 228 first sliding grooves,
23 midsection connection pieces, 231 first protrusions, 232 second protrusions, 3 mounting holes.
Specific embodiment
In order to which those skilled in the art better understand the present invention, with reference to the accompanying drawing with following embodiment to the present invention
It is described in further detail.
Embodiment 1:
As shown in Fig. 1-2 and Figure 18, a kind of joining method of prefabricated components, joining method is as follows:
Including multiple groups prefabricated components 1, multiple groups prefabricated components 1 successively stack from the bottom up, and the peace of upper one layer of prefabricated component 1
Dress hole 3 is set on the connector 2 of next layer of prefabricated component 1 or the mounting hole 3 of next layer of prefabricated component 1 is set in one
On the connector 2 of layer prefabricated component 1；The gravity of upper one layer of prefabricated component 1 is on connector 2, the expansion mechanism of connector 2
Can along connector 2 radial outward expansion and tensioner in corresponding mounting hole 3.
In the present embodiment, when the mounting hole 3 of upper one layer of prefabricated component 1 is set in the connector 2 of next layer of prefabricated component 1
When upper, connector 2 was first mounted on to the top surface of next layer of prefabricated component 1, then the lifting of upper one layer of prefabricated component 1 is mounted on next
1 top surface of layer prefabricated component, during installation, the connector 2 of next layer of 1 top surface of prefabricated components enters upper one layer of prefabricated component 1
In the mounting hole 3 of bottom surface, when connector 2 enters in mounting hole 3, the gravity of upper one layer of prefabricated component 1 is in connector 2
On, connector 2 by upper one layer of prefabricated component 1 gravity and be radially expanded and tensioner is in corresponding mounting hole 3, successively class
Push away the splicing that can be completed between multiple prefabricated components 1；
It, first will connection when the mounting hole 3 of next layer of prefabricated component 1 is set on the connector 2 of upper one layer of prefabricated component 1
Part 2 is mounted on the bottom surface of one layer of prefabricated component 1, then the lifting of upper one layer of prefabricated component 1 is mounted on next layer of prefabricated component 1 and is pushed up
Face, during installation, the connector 2 of 1 bottom surface of upper one layer of prefabricated component enters the mounting hole 3 of next layer of 1 top surface of prefabricated components
In, when connector 2 enters in mounting hole 3, the gravity of upper one layer of prefabricated component 1 on connector 2, connector 2 by
The gravity of upper one layer of prefabricated component 1 and be radially expanded and tensioner in corresponding mounting hole 3, and so on can be completed it is multiple
Splicing between prefabricated components 1.
It is noted here that the so-called prefabricated components 1 of this patent are the monomers obtained by prefabrication system, multiple monomers are spliced into
Wall, wall column etc., above-mentioned expansion mechanism be also not necessarily limited to only by prefabricated components 1 itself gravity and expand, can also by by
It is expanded to external force, for example applies an external force on prefabricated components 1, which is passed to expansion mechanism again by prefabricated components 1,
Expansion mechanism can also be made to achieve the purpose that expansion；In addition this patent so-called all " tops ", " lower part ", " upper one layer ", " under
One layer " etc. be not limited to specific orientation.As long as upper one layer of prefabricated component 1 and next layer are pre- in this way, connector 2 connects
Component 1 processed has just spliced, to greatly improve the splicing speed between prefabricated components 1, and then improves prefabricated components 1
Splice efficiency.
Embodiment 2:
As shown in Fig. 1-2 and Figure 18, a kind of joining method of prefabricated components, joining method is as follows:
Including multiple groups prefabricated components 1, multiple groups prefabricated components 1 successively stack from the bottom up, and the peace of upper one layer of prefabricated component 1
Dress hole 3 is set on the connector 2 of next layer of prefabricated component 1 or the mounting hole 3 of next layer of prefabricated component 1 is set in one
On the connector 2 of layer prefabricated component 1；The gravity of upper one layer of prefabricated component 1 is on connector 2, the expansion mechanism of connector 2
Can along connector 2 radial outward expansion and tensioner in corresponding mounting hole 3.
In the present embodiment, as shown in Figure 3-4, the number of the expansion mechanism of single connector 2 is one, connector 2 it is upper
Portion or lower part are equipped with expansion mechanism.One end that connector 2 is not expansion mechanism is connected to the bottom surface of upper one layer of straight wall or next
On the top surface of layer straight wall, then one layer of prefabricated component 1 are sling, by upper one layer of prefabricated component 1 to the direction of next layer of prefabricated component 1
It is mobile, until in the mounting hole 3 that expansion mechanism enters upper one layer of straight wall or next layer of straight wall, in 1 pressure of upper one layer of prefabricated component
Under the action of, expansion mechanism expands and fills up mounting hole 3, and upper one layer of prefabricated component 1 and next layer of prefabricated component 1 fit together
When, that is, complete the splicing of one layer of prefabricated component 1 and next layer of prefabricated component 1, and so on multiple prefabricated components 1 can be completed
Between splicing.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
As shown in Fig. 1-2 and Figure 18, a kind of joining method of prefabricated components, joining method is as follows:
Including multiple groups prefabricated components 1, multiple groups prefabricated components 1 successively stack from the bottom up, and the peace of upper one layer of prefabricated component 1
Dress hole 3 is set on the connector 2 of next layer of prefabricated component 1 or the mounting hole 3 of next layer of prefabricated component 1 is set in one
On the connector 2 of layer prefabricated component 1；The gravity of upper one layer of prefabricated component 1 is on connector 2, the expansion mechanism of connector 2
Can along connector 2 radial outward expansion and tensioner in corresponding mounting hole 3.
In the present embodiment, as seen in figs. 5-6, the number of the expansion mechanism of single connector 2 is two, connector 2 it is upper
Portion and lower part are equipped with expansion mechanism.The expansion mechanism end of connector 2 is first mounted on to the installation of next layer of 1 top surface of prefabricated components
In hole 3, then upper one layer of prefabricated component 1 are lifted on next layer of prefabricated component 1, during lifting, connector 2 it is another
Expansion mechanism end enters in the mounting hole 3 of upper one layer of straight wall, as upper one layer of prefabricated component 1 are to the side of next layer of prefabricated component 1
To movement, start to expand after the pressure that expansion mechanism is self-possessed by upper one layer of prefabricated component 1, until upper one layer of prefabricated component 1
Bottom surface contacted with the top surface of next layer of prefabricated component 1, upper one layer of prefabricated component 1 and next layer of prefabricated component 1 are spliced into one
Whole, expansion mechanism fills up mounting hole 3 at this time, that is, completes the splicing of one layer of prefabricated component 1 and next layer of prefabricated component 1, according to
It is secondary to analogize the splicing that can be completed between multiple prefabricated components 1, and directly lower section connector 21 can be placed in mounting hole 3,
It does not need to spend the time that lower section connector 21 is rotated in hole, to greatly improve the splicing speed between prefabricated components 1
Degree, greatly improves the splicing efficiency of prefabricated components 1.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Common preferred as follows of embodiment 2 and embodiment 3:
Preferably, connector 2 further includes limit film 226, and limit film 226 is located on the periphery of connector 2, limit film 226
The length that connector 2 enters in mounting hole 3 can be limited, the length for preventing connector 2 from entering in mounting hole 3 is too long.
Preferably, expansion mechanism includes expansion cylinder 221, is connected with expansion-head 223 on expansion cylinder 221, and expansion-head 223 can be
Make being radially expanded along expansion cylinder 221 of expansion cylinder 221 under the gravity of prefabricated components 1, and makes 221 tensioner of expansion cylinder in correspondence
Mounting hole 3 in.With moving down for upper one layer of prefabricated component 1, the bottom surface of expansion-head 223 and mounting hole 3 in expansion mechanism is connect
Touching, the gravity that expansion-head 223 receives prefabricated components 1 at this time starts extrusion expansion cylinder 221, and expansion cylinder 221 is made to start to expand, directly
It is contacted to the bottom surface of upper one layer of prefabricated component 1 with the top surface of next layer of prefabricated component 1 and is not mutually generating movement, be spliced into one
When a whole, expansion-head 223 stops mobile to the direction of connecting rod 225.
Preferably, expansion structure further includes spring 224, and spring 224 is inserted in expansion cylinder 221, and its external port is connected to
Expansion-head 223.224 one side of spring can connect expansion-head 223, make expansion-head 223 be not easy to fall when installation, separately
On the one hand when expansion-head 223 enters in expansion cylinder 221, expansion-head 223 can play the role of guiding.Expansion cylinder 221 with it is swollen
The contact surface of swollen head 223 at least one be the conical surface, can in order to make under the action of expansion-head 223 expansion cylinder 221 expand.It is swollen
Swollen cylinder 221 is provided with multiple expansion hatches 222 along the axial direction of expansion cylinder 221, with 223 extrusion expansion cylinder 221 of expansion-head, expansion cylinder
221 start to expand along the direction of expansion hatch 222, and the presence of expansion hatch 222 is convenient for the expansion of expansion cylinder 221.
Embodiment 4:
As shown in Fig. 1-2 and Figure 18, a kind of joining method of prefabricated components, joining method is as follows:
Including multiple groups prefabricated components 1, multiple groups prefabricated components 1 successively stack from the bottom up, and the peace of upper one layer of prefabricated component 1
Dress hole 3 is set on the connector 2 of next layer of prefabricated component 1 or the mounting hole 3 of next layer of prefabricated component 1 is set in one
On the connector 2 of layer prefabricated component 1；The gravity of upper one layer of prefabricated component 1 is on connector 2, the expansion mechanism of connector 2
Can along connector 2 radial outward expansion and tensioner in corresponding mounting hole 3.
In the present embodiment, as illustrated in figures 7-11, connector 2 include can upper section connector 22 interconnected connected with lower section
Part 21, upper section connector 22 can be along the diametrically slidings of lower section connector 21.Upper section connector 22 is first mounted on upper one layer
The bottom surface of prefabricated components 1, or lower section connector 21 is mounted on to the top surface of next layer of prefabricated component 1, then sling one layer it is pre-
Component 1 processed moves upper one layer of prefabricated component 1 to the direction of next layer of prefabricated component 1, until the entrance of lower section connector 21 is next
In layer straight wall top surface mounting hole 3 or upper section connector 22 enters in upper one layer of straight wall top surface mounting hole 3, upper one layer of prefabricated structure
When part 1 and next layer of prefabricated component 1 fit together, that is, complete the spelling of one layer of prefabricated component 1 and next layer of prefabricated component 1
It connects.During installation, such as encountering upper section connector 22 cannot be corresponding with the mounting hole 3 of upper one layer of prefabricated component 1, or under
Upper section connector 22 can be along lower section connector 21 when section connector 21 cannot be corresponding with 3 pairs of the mounting hole of next layer of prefabricated component 1
It diametrically slides, available certain error compensation facilitates upper section connector 22 or lower section connector 21 to be mounted on installation
In hole 3, so that upper one layer of prefabricated component 1 and next layer of prefabricated component 1 be facilitated to be stitched together, and then improve one layer it is prefabricated
The splicing efficiency of component 1 and next layer of prefabricated component 1.
Preferably, lower section connector 21 and upper section connector 22 are connected by the 211, first protrusion of second sliding slot 231, and first
Protrusion 231 is stuck in second sliding slot 211 and can move towards along it opposite sliding, and both 211, first protrusions 231 of second sliding slot are respectively
It is arranged on lower section connector 21 or upper section connector 22 and corresponds.Upper section connector 22 or lower section connector 21 can edges
The longitudinal direction of second sliding slot 211 is slided, and upper section connector 22 or lower section connector 21 is facilitated to be mounted in mounting hole 3, thus
Facilitate upper one layer of prefabricated component 1 and next layer of prefabricated component 1 to be stitched together, and then improves one layer of prefabricated component 1 under
The splicing efficiency of one layer of prefabricated component 1.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5:
As shown in Fig. 1-2 and Figure 18, a kind of joining method of prefabricated components, joining method is as follows:
Including multiple groups prefabricated components 1, multiple groups prefabricated components 1 successively stack from the bottom up, and the peace of upper one layer of prefabricated component 1
Dress hole 3 is set on the connector 2 of next layer of prefabricated component 1 or the mounting hole 3 of next layer of prefabricated component 1 is set in one
On the connector 2 of layer prefabricated component 1；The gravity of upper one layer of prefabricated component 1 is on connector 2, the expansion mechanism of connector 2
Can along connector 2 radial outward expansion and tensioner in corresponding mounting hole 3.
In the present embodiment, as shown in Figure 12-17, connector 2 includes can sequentially connected upper section connector 22, middle section connection
Part 23 and lower section connector 21, upper section connector 22 can be along the diametrically slidings of midsection connection piece 23, and midsection connection piece 23 can
Along the diametrically sliding of lower section connector 21.Upper section connector 22 is first mounted on to the bottom surface of upper one layer of prefabricated component 1, or
Lower section connector 21 is mounted on to the top surface of next layer of prefabricated component 1, then slings one layer of prefabricated component 1, it is prefabricated by upper one layer
Component 1 is mobile to the direction of next layer of prefabricated component 1, until lower section connector 21 enters in next layer of straight wall top surface mounting hole 3,
Or upper section connector 22 enters in upper one layer of straight wall top surface mounting hole 3, upper one layer of prefabricated component 1 and next layer of prefabricated component 1
When fitting together, that is, complete the splicing of one layer of prefabricated component 1 and next layer of prefabricated component 1.During installation, in case of
To upper section connector 22 cannot corresponding or lower section connector 21 cannot be with next layer with the mounting hole 3 of upper one layer of prefabricated component 1
3 pairs of mounting hole of prefabricated components 1 it is corresponding when upper section connector 22 can be along the diametrically sliding of midsection connection piece 23, middle section connection
Part 23 can be equivalent to upper section connector 22 or lower section connector 21 can be multiple along the diametrically sliding of lower section connector 21
Direction is mobile, and the error compensation of available multiple directions facilitates upper section connector 22 or lower section connector 21 to be mounted on installation
In hole 3, so that upper one layer of prefabricated component 1 and next layer of prefabricated component 1 be facilitated to be stitched together, and then improve one layer it is prefabricated
The splicing efficiency of component 1 and next layer of prefabricated component 1.
Preferably, upper section connector 22 and midsection connection piece 23 are connected by the 228, first protrusion of first sliding groove 231, and first
Protrusion 231 is stuck in first sliding groove 228 and can move towards along it opposite sliding, and both 228, first protrusions 231 of first sliding groove are respectively
It is arranged on lower section connector 21 or upper section connector 22 and corresponds；Lower section connector 21 and midsection connection piece 23 pass through the
Two the 211, second protrusions of sliding slot 232 connect, and the second protrusion 232 is stuck in second sliding slot 211 and can move towards along it opposite sliding, the
Both two 211, second protrusions 232 of sliding slot are separately positioned on lower section connector 21 or midsection connection piece 23 and correspond.On
Section connector 22 can be slided with respect to midsection connection piece 23 along the longitudinal direction of first sliding groove 228, and midsection connection piece 23 can be opposite
Lower section connector 21 along first sliding groove 228 longitudinal direction slide, so upper section connector 22 relative to lower section connector 21 just
It can be slided along the direction of entire surface, entire surface can obtain error compensation, facilitate upper section connector 22 or lower section connector
21 are mounted in mounting hole 3, so that upper one layer of prefabricated component 1 and next layer of prefabricated component 1 be facilitated to be stitched together, and then into one
Step improves the splicing efficiency between prefabricated components 1.The both ends of first sliding groove 228 and second sliding slot 211 are equipped with limited block 227,
Limited block 227 can prevent the first protrusion 231 and the second protrusion 232 and first sliding groove 228, second sliding slot 211 mutually de- respectively
From sliding slot here can rotate dovetail groove.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiment of the present invention.Design parameter in above-described embodiment and embodiment is merely to understand table
Utility model verification process is stated, the scope of patent protection being not intended to limit the invention, scope of patent protection of the invention is still
It is subject to the claims, it is all to change with equivalent structure made by specification and accompanying drawing content of the invention, similarly
It should be included within the scope of the present invention.
Claims (10)
1. a kind of joining method of prefabricated components, which is characterized in that joining method is as follows:
Including multiple groups prefabricated components (1), prefabricated components (1) described in multiple groups successively stack from the bottom up, and it is upper one layer it is described prefabricated
The mounting hole (3) of component (1) is set on the connector (2) of next layer prefabricated component (1) or next layer is described prefabricated
The mounting hole (3) of component (1) is set on the connector (2) of one layer of prefabricated component (1)；Upper one layer of prefabricated component
(1) for gravity on connector (2), the expansion mechanism of the connector (2) can be along the radial outward expansion of connector (2)
And tensioner is in corresponding mounting hole (3).
2. a kind of joining method of prefabricated components according to claim 1, it is characterised in that: the single connector (2)
The number of expansion mechanism be one, the top or lower part of the connector (2) are equipped with expansion mechanism.
3. a kind of joining method of prefabricated components according to claim 1, it is characterised in that: the single connector (2)
Expansion mechanism number be two, the upper and lower part of the connector (2) is equipped with expansion mechanism.
4. a kind of joining method of prefabricated components according to claim 1,2 or 3, it is characterised in that: the connector (2)
It further include limit film (226), the limit film (226) is located on the periphery of connector (2).
5. a kind of joining method of prefabricated components according to claim 1,2 or 3, it is characterised in that: the expansion mechanism
It including expansion cylinder (221), is connected with expansion-head (223) on the expansion cylinder (221), the expansion-head (223) can be described pre-
Make expansion cylinder (221) being radially expanded along expansion cylinder (221) under the gravity of component (1) processed, and makes the expansion cylinder (221)
Tensioner is in corresponding mounting hole (3).
6. a kind of joining method of prefabricated components according to claim 5, it is characterised in that: the expansion structure further includes
Spring (224), the spring (224) is inserted in expansion cylinder (221), and its external port is connected to expansion-head (223).
7. a kind of joining method of prefabricated components according to claim 1, it is characterised in that: the connector (2) includes
Can upper section connector (22) interconnected and lower section connector (21), the upper section connector (22) can be along lower section connector
(21) diametrically sliding.
8. a kind of joining method of prefabricated components according to claim 7, it is characterised in that: the lower section connector (21)
With upper section connector (22) by second sliding slot (211), first raised (231) connection, described first raised (231) are stuck in second
Opposite sliding can be moved towards in sliding slot (211) and along it, both the second sliding slot (211), first raised (231) are separately positioned on
On lower section connector (21) or upper section connector (22) and correspond.
9. a kind of joining method of prefabricated components according to claim 1, it is characterised in that: connector (2) packet
Include can sequentially connected upper section connector (22), midsection connection piece (23) and lower section connector (21), the upper section connector
(22) can be along the diametrically sliding of midsection connection piece (23), the midsection connection piece (23) can be along the diameter of lower section connector (21)
To opposite sliding.
10. a kind of joining method of prefabricated components according to claim 9, it is characterised in that: the upper section connector
(22) and midsection connection piece (23) is by first sliding groove (228), first raised (231) connection, and described first raised (231) are stuck in
Opposite sliding can be moved towards in first sliding groove (228) and along it, both the first sliding groove (228), first raised (231) set respectively
It sets on lower section connector (21) or upper section connector (22) and corresponds；The lower section connector (21) and midsection connection piece
(23) by second sliding slot (211), second raised (232) connection, described second raised (232) are stuck in second sliding slot (211)
And opposite sliding can be moved towards along it, both the second sliding slot (211), second raised (232) are separately positioned on lower section connector
(21) it or on midsection connection piece (23) and corresponds.
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| CN201910353797.6A CN110056194A (en) | 2019-04-28 | 2019-04-28 | A kind of joining method of prefabricated components |
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| CN201910353797.6A CN110056194A (en) | 2019-04-28 | 2019-04-28 | A kind of joining method of prefabricated components |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1217136A2 (en) * | 2000-12-21 | 2002-06-26 | Sergio Zambelli | Anchoring device for prefabricated concrete components |
| CN201695522U (en) * | 2010-06-18 | 2011-01-05 | 江苏东强股份有限公司 | Sliding-slot embedded part |
| CN104674946A (en) * | 2014-12-31 | 2015-06-03 | 王睿敏 | Connecting adjusting member for concrete prefabricated members and application thereof |
| CN105002986A (en) * | 2015-06-25 | 2015-10-28 | 周兆弟 | Clamping matching type connecting element |
| CN105863069A (en) * | 2016-04-06 | 2016-08-17 | 山东同圆设计集团有限公司 | Gravity type self-anchorage connecting device and assembly method |
| CN109296139A (en) * | 2018-11-20 | 2019-02-01 | 深圳海龙建筑科技有限公司 | A kind of connection structure for reinforcing bar connection |
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2019
- 2019-04-28 CN CN201910353797.6A patent/CN110056194A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1217136A2 (en) * | 2000-12-21 | 2002-06-26 | Sergio Zambelli | Anchoring device for prefabricated concrete components |
| CN201695522U (en) * | 2010-06-18 | 2011-01-05 | 江苏东强股份有限公司 | Sliding-slot embedded part |
| CN104674946A (en) * | 2014-12-31 | 2015-06-03 | 王睿敏 | Connecting adjusting member for concrete prefabricated members and application thereof |
| CN105002986A (en) * | 2015-06-25 | 2015-10-28 | 周兆弟 | Clamping matching type connecting element |
| CN105863069A (en) * | 2016-04-06 | 2016-08-17 | 山东同圆设计集团有限公司 | Gravity type self-anchorage connecting device and assembly method |
| CN109296139A (en) * | 2018-11-20 | 2019-02-01 | 深圳海龙建筑科技有限公司 | A kind of connection structure for reinforcing bar connection |
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Application publication date: 20190726 |