CN203905172U - Hollow column assembly type frame system easy to install - Google Patents
Hollow column assembly type frame system easy to install Download PDFInfo
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- CN203905172U CN203905172U CN201420319045.0U CN201420319045U CN203905172U CN 203905172 U CN203905172 U CN 203905172U CN 201420319045 U CN201420319045 U CN 201420319045U CN 203905172 U CN203905172 U CN 203905172U
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- precast concrete
- column
- longitudinal reinforcement
- sleeve
- concrete column
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Abstract
The utility model provides a hollow column assembly type frame system easy to install. The hollow column assembly type frame system can be easily precast in a factory, transported and installed, construction site operation can be reduced, and a construction period is short. The hollow column assembly type frame system easy to install comprises precast concrete columns and precast concrete beams. Protruding blocks are arranged on the precast concrete columns. The two ends of each precast concrete beam are supporting ends protruding out of the end faces. The supporting ends of the precast concrete beams are arranged on protruding blocks, wherein the protruding blocks and the supporting ends are fixed later-poured concrete.
Description
Technical field
The utility model relates to technical field of buildings, relates in particular to a kind of easy-to-install hollow column assembling frame system.
Background technology
Conventional steel tendon concrete frame structure, adopts cast-in-situ construction method more, and the method template consumption is large, long construction period, large by artificial amount, and site operation noise is large, produce sewage and a large amount of building wastes, seriously polluted.
Existing assembled integral reinforced concrete frame method one is: adopt three-dimensional prefabricated post, beam, beam column is at node location stereo shaping, weight is large, manufacture difficulty is large, transport inconvenience, between Liang Yuzhu, post and post, Liang Yuliang, more reinforcing bar adopts sleeve to be connected or overlaps, and cost is high, and installation difficulty is large.
Existing assembled integral reinforced concrete frame method two is: post, beam are made separately, and bean column node place is cast-in-place, make simply, but installation difficulty is large.
Utility model content
The utility model object has been to provide a kind of easy-to-install hollow column assembling frame system, can be easy to prefabricated in factory, be easy to transport, be easy to install, can reduce job site operation, short construction period.
For above-mentioned purpose, the utility model is realized by following measures:
A kind of easy-to-install hollow column assembling frame system, precast concrete column and precast concrete beam, be provided with projection in precast concrete column; Precast concrete beam two ends have the support end that protrudes its end face, and the support end of precast concrete beam is arranged on projection; Projection and support end are fixed by rear pouring concrete.
In hollow column assembling frame system preference scheme, precast concrete column arranges the position of projection, and multiple anchor bars with sleeve are set, the not outstanding frame column of sleeve side, and projection is connected with this sleeve by high-strength bolt.
In hollow column assembling frame system preference scheme, beam longitudinal reinforcement is set in precast concrete beam along its length, precast concrete beam is provided with multiple beam casing cylinders towards the end of precast concrete column, beam longitudinal reinforcement end is connected with beam casing cylinder, the not outstanding beam-ends face of beam casing cylinder; In precast concrete column is provided with, establish the fixing reinforcing bar corresponding with beam longitudinal reinforcement, fixing steel bar column is connected with column sleeve cylinder, but the not outstanding precast concrete column of column sleeve cylinder side; Beam longitudinal reinforcement is connected by the first coupling assembling with fixing reinforcing bar.
In hollow column assembling frame system preference scheme, precast concrete beam also includes multiple tops longitudinal reinforcement, and top longitudinal reinforcement is connected with precast concrete beam through stirrup; In precast concrete column is provided with, establish the upper fixing reinforcing bar corresponding with top longitudinal reinforcement, upper fixing reinforcing bar is connected with upper prop sleeve, but the not outstanding precast concrete column of upper prop sleeve side; Top longitudinal reinforcement is connected by the second coupling assembling with upper fixing reinforcing bar.
In hollow column assembling frame system preference scheme, precast concrete column is provided with the hollow and thin-walled structure of grouting cavity in being, in the thin-walled of precast concrete column, be provided with along its length multiple post longitudinal reinforcements, post longitudinal reinforcement connects longitudinal sleeve, longitudinally the not outstanding precast concrete column both ends of the surface of sleeve; Between contiguous prefabricated concrete column, post longitudinal reinforcement connects through the 3rd coupling assembling.
In hollow column assembling frame system preference scheme, the first coupling assembling, the second coupling assembling and the 3rd coupling assembling include Connection Block and connector, after Connection Block and connector are assembled together, and Connection Block assembling end welding baffle plate; Connection Block one end is for having externally threaded double-screw bolt, and the Connection Block other end is provided with the inverted T-slot of vertical direction, and connector one end can move freely in inverted T shape groove, and the connector other end is for having externally threaded cylinder.
In hollow column assembling frame system preference scheme, precast concrete column both ends of the surface, precast concrete column and precast concrete beam connecting portion, precast concrete column and floor connecting portion and precast concrete beam both ends of the surface surface arrange multiple pitted skin pits.
The beneficial effects of the utility model:
Precast concrete beam and precast concrete column are made separately in factory.Precast concrete column adopts centrifugal formation method moulding, in be formed centrally hollowly, the junction of precast concrete column two ends and precast concrete column and precast concrete beam adopts mechanical connection, can Prestressing, intensity is high, lightweight, is convenient to transport, installation; Precast concrete beam is solid beam, and precast concrete beam two end bar places arrange sleeve, can be with other prefabricated units by mechanical connection, can Prestressing, and intensity is high, be convenient to transport, install.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the perspective view of precast concrete beam.
Fig. 3 is that the master of precast concrete beam looks schematic diagram.
Fig. 4 is the schematic side view of precast concrete beam.
Fig. 5 is the sectional schematic diagram of precast concrete beam.
Fig. 6 is the perspective view of precast concrete column.
Fig. 7 is that the master of precast concrete column looks schematic diagram.
Fig. 8 is the schematic top plan view of precast concrete column.
Fig. 9 is the generalized section of precast concrete column.
Figure 10 is the sectional schematic diagram of precast concrete column.
Figure 11 is precast concrete beam and precast concrete column connection diagram.
Figure 12 is that projection master looks schematic diagram.
Figure 13 is projection schematic side view.
Figure 14 is connecting base structure schematic diagram.
Figure 15 is connector structural representation.
Figure 16 is prefabricated frame trestle and prefabricated frame is set a roof beam in place and floor junction pitted skin shrinkage pool schematic diagram.
Figure 17 is precast frame column end pitted skin shrinkage pool schematic diagram.
In figure 1, precast concrete beam, 2, the second coupling assembling, 201, top longitudinal reinforcement, 202, stirrup, 203, support end, 204, beam casing cylinder, 3, precast concrete column, 301, the longitudinal sleeve of post, 302, grouting cavity, 303, upper prop sleeve, 304, connecting hole, 305, column sleeve cylinder, 306, post longitudinal reinforcement, 4, the first coupling assembling, 5, projection, 501, L shaped plate, 502, installing hole, 503, side plate, 6, Connection Block, 7, connector, 8, the 3rd coupling assembling, a, inverted T-slot, b, baffle plate.
Detailed description of the invention
Illustrate selected embodiment of the present utility model referring now to Figure of description, those skilled in the art are only exemplary according to subordinate's explanation of embodiment of the present utility model of the present disclosure, are not in order to limit scheme of the present utility model.
With reference to accompanying drawing 1, a kind of easy-to-install hollow column assembling frame system, precast concrete column 3 and precast concrete beam 1, be provided with projection 5 in precast concrete column 3; Precast concrete beam 1 two ends have the support end 203 that protrudes its end face, and the support end 203 of Vierendeel girder is arranged on projection 5; Projection 5 and support end 203 are fixed by rear pouring concrete.
With reference to accompanying drawing 2, Fig. 3, Fig. 4, Fig. 5, beam longitudinal reinforcement is set in precast concrete beam 1 along its length, precast concrete beam 1 is provided with multiple beam casing cylinders 204 towards the end of precast concrete column 3, beam longitudinal reinforcement end is connected with beam casing cylinder 204, but not outstanding precast concrete beam 1 end face of beam casing cylinder 204; In precast concrete column 3 is provided with, establish the fixing reinforcing bar corresponding with beam longitudinal reinforcement, fixing steel bar column is connected with column sleeve cylinder 305, but not outstanding precast concrete column 3 sides of column sleeve cylinder 30; Beam longitudinal reinforcement is connected by the first coupling assembling 4 with fixing reinforcing bar.
With reference to accompanying drawing 2, Fig. 3, Fig. 4, Fig. 5, precast concrete beam 1 also includes multiple tops longitudinal reinforcement 201, and top longitudinal reinforcement 201 arranges along its length, and is positioned at precast concrete beam 1 top, and is connected with precast concrete beam 1 through stirrup 202; In precast concrete column 3 is provided with, establish the upper fixing reinforcing bar corresponding with top longitudinal reinforcement 201, upper fixing reinforcing bar is connected with upper prop sleeve 303, but not outstanding precast concrete column 3 sides of upper prop sleeve 303; Top longitudinal reinforcement 201 is connected by the second coupling assembling 2 with upper fixing reinforcing bar.
With reference to accompanying drawing 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, precast concrete column 3 is provided with the hollow and thin-walled structure of grouting cavity 302 in being, in the thin-walled of precast concrete column 3, be provided with along its length multiple post longitudinal reinforcements 306, precast concrete column 3 two ends are provided with the longitudinal sleeve 301 of multiple posts, the longitudinal sleeve 301 of post longitudinal reinforcement 306 joint pin, but not outstanding precast concrete column 3 both ends of the surface of the longitudinal sleeve 301 of post; Between contiguous prefabricated concrete column 3, post longitudinal reinforcement 306 connects through the 3rd coupling assembling 10.
With reference to Figure 14, Figure 15, the first coupling assembling 4, the second coupling assembling 2 and the 3rd coupling assembling 10 include Connection Block 6 and connector 7, after Connection Block 6 and connector 7 are assembled together, and Connection Block 6 assembling end welding baffle plate b; Connection Block 6 one end are for having externally threaded double-screw bolt, and Connection Block 6 other ends are provided with the inverted T-slot a of vertical direction, and connector 7 one end can move freely in inverted T shape groove a, and connector 7 other ends are for having externally threaded cylinder.Other are with embodiment 1.
With reference to accompanying drawing 11, Figure 12, Figure 13, projection 5 comprises inverted L-shaped plate 501 and biside plate 503, and inverted L-shaped plate 501 vertical portions have installing hole 502.On corresponding prefabricated frame trestle 3, be provided with multiple reinforcing bars 307 with sleeve 304, sleeve 304 is outstanding prefabricated frame trestle 3 sides not, and projection 5 is connected with this sleeve 304 through installing hole 502 by high-strength bolt 9.
A construction method for easy-to-install hollow column assembling frame system, comprises the following steps:
1) the vertical muscle unwrapping wire location being connected with the post longitudinal reinforcement 306 of precast concrete column 3 on basis;
2) precast concrete column 3 and precast concrete beam 1 are transported to scene, lift;
3) precast concrete column 3 is located on basis, connect, install by connector;
4) connecting portion setting tool template, to the interior concrete perfusion of grouting cavity 302 of precast concrete column 3;
5) hoisting prefabricated concrete beam 1, places precast concrete beam 1 support end 203 on precast concrete column 3 projections 5, location;
6) the top longitudinal reinforcement 201 of precast concrete beam 1 is connected by the second coupling assembling 2 by with the upper fixing reinforcing bar of precast concrete column 3; The beam longitudinal reinforcement of precast concrete beam 1 is connected by the first coupling assembling 4 with the fixing reinforcing bar of precast concrete column 3; And setting tool template;
7) lifting laminated floor slab or assembled integral floor;
8) to precast concrete beam 1 and precast concrete column 3 connecting portions, floor and precast concrete beam 1 connecting portion, floor overlapping layers concrete perfusion;
9) repeat 2 to 8 each steps, carry out lower one deck construction.
The utility model does not have disclosed technical characterictic, is the known technology of the art.
General principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments, and in the prerequisite that does not depart from the utility model scope, those skilled in the art can do many changes and improvements as required.The utility model protection domain should be defined by appending claims and equivalent thereof.
Claims (7)
1. an easy-to-install hollow column assembling frame system, is characterized in that: precast concrete column and precast concrete beam, be provided with projection in precast concrete column; Precast concrete beam two ends have the support end that protrudes its end face, and the support end of precast concrete beam is arranged on projection; Projection and support end are fixed by rear pouring concrete.
2. hollow column assembling frame system according to claim 1, is characterized in that: precast concrete column arranges the position of projection, and multiple anchor bars with sleeve are set, the not outstanding frame column of sleeve side, and projection is connected with this sleeve by high-strength bolt.
3. hollow column assembling frame system according to claim 1, it is characterized in that: beam longitudinal reinforcement is set in precast concrete beam along its length, precast concrete beam is provided with multiple beam casing cylinders towards the end of precast concrete column, beam longitudinal reinforcement end is connected with beam casing cylinder, the not outstanding precast concrete beam end face of beam casing cylinder; In precast concrete column is provided with, establish the fixing reinforcing bar corresponding with beam longitudinal reinforcement, fixing steel bar column is connected with column sleeve cylinder, but the not outstanding precast concrete column of column sleeve cylinder side; Beam longitudinal reinforcement is connected by the first coupling assembling with fixing reinforcing bar.
4. hollow column assembling frame system according to claim 2, is characterized in that: precast concrete beam also includes multiple tops longitudinal reinforcement, and top longitudinal reinforcement is connected with precast concrete beam through stirrup; In precast concrete column is provided with, establish the upper fixing reinforcing bar corresponding with top longitudinal reinforcement, upper fixing reinforcing bar is connected with upper prop sleeve, but the not outstanding precast concrete column of upper prop sleeve side; Top longitudinal reinforcement is connected by the second coupling assembling with upper fixing reinforcing bar.
5. hollow column assembling frame system according to claim 4, it is characterized in that: precast concrete column is provided with the hollow and thin-walled structure of grouting cavity in being, in the thin-walled of precast concrete column, be provided with along its length multiple post longitudinal reinforcements, the longitudinal sleeve of post longitudinal reinforcement joint pin, the not outstanding precast concrete column both ends of the surface of the longitudinal sleeve of post; Between contiguous prefabricated concrete column, post longitudinal reinforcement connects through the 3rd coupling assembling.
6. hollow column assembling frame system according to claim 5, it is characterized in that: the first coupling assembling, the second coupling assembling and the 3rd coupling assembling include Connection Block and connector, after Connection Block and connector are assembled together, Connection Block assembling end welding baffle plate; Connection Block one end is for having externally threaded double-screw bolt, and the Connection Block other end is provided with the inverted T-slot of vertical direction, and connector one end can move freely in inverted T shape groove, and the connector other end is for having externally threaded cylinder.
7. hollow column assembling frame system according to claim 4, is characterized in that: precast concrete column both ends of the surface, prefabricated frame trestle and prefabricated frame connecting portion, prefabricated frame trestle and floor connecting portion and the prefabricated frame both ends of the surface surface of setting a roof beam in place of setting a roof beam in place arranges multiple pitted skin pits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319045.0U CN203905172U (en) | 2014-06-16 | 2014-06-16 | Hollow column assembly type frame system easy to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319045.0U CN203905172U (en) | 2014-06-16 | 2014-06-16 | Hollow column assembly type frame system easy to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905172U true CN203905172U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319045.0U Withdrawn - After Issue CN203905172U (en) | 2014-06-16 | 2014-06-16 | Hollow column assembly type frame system easy to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005475A (en) * | 2014-06-16 | 2014-08-27 | 王睿敏 | Hollow column assembling type frame system easy to mount and construction method |
-
2014
- 2014-06-16 CN CN201420319045.0U patent/CN203905172U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005475A (en) * | 2014-06-16 | 2014-08-27 | 王睿敏 | Hollow column assembling type frame system easy to mount and construction method |
| CN104005475B (en) * | 2014-06-16 | 2016-08-24 | 王睿敏 | Easy-to-install open tubular column assembling frame system and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |