CN202689339U - Reinforced concrete door post and reinforced concrete crossbeam thereof - Google Patents
Reinforced concrete door post and reinforced concrete crossbeam thereof Download PDFInfo
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- CN202689339U CN202689339U CN 201220224774 CN201220224774U CN202689339U CN 202689339 U CN202689339 U CN 202689339U CN 201220224774 CN201220224774 CN 201220224774 CN 201220224774 U CN201220224774 U CN 201220224774U CN 202689339 U CN202689339 U CN 202689339U
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Abstract
The utility model relates to a reinforced concrete door post. The reinforced concrete door post comprises a concrete column of which the cross section is rectangular, wherein longitudinal reinforcing steel bars are arranged in the concrete column. The reinforced concrete door post is characterized in that a transverse flat steel which is perpendicular to the concrete column is arranged at one end of the concrete column, two ends of the transverse flat steel extend out of two sides of the concrete column, two through holes are formed in two ends of the transverse flat steel respectively, and the transverse flat steel is welded with the longitudinal reinforcing steel bars; the middle part of the concrete column is provided with a longitudinal flat steel; two sides of the other end of the concrete column are provided with longitudinal flat steels; the flat steels and the longitudinal flat steel extend out of side surfaces of the concrete column at the transverse flat steel; and an angle steel can be welded on each longitudinal flat steel, and a through hole is formed in the surface, which is perpendicular to the concrete column, of the angle steel. The utility model also relates to a reinforced concrete crossbeam. The reinforced concrete crossbeam comprises a concrete beam of which the cross section is rectangular, wherein longitudinal reinforcing steel bars are arranged in the concrete beam. The reinforced concrete crossbeam is characterized in that flat steels which are perpendicular to the concrete beam are arranged at two ends of the concrete beam. The reinforced concrete door post and the reinforced concrete crossbeam are used for doors made of light materials, and increase the strength of doors made of light wall materials.
Description
Technical field
The utility model relates to a kind of steel concrete door pillar and steel concrete crossbeam thereof.
Background technology
Use various light materials to replace original brick and tile class new products as building partition now in a large number in the building site, that these constructional materialss have is energy-conservation, the advantage of insulation, sound insulation and increase usable floor area, for the construction highrise building has been started new situation.But the light wall material overwhelming majority belongs to the non-bearing material, and the easy cracking phenomenon in the force part, consequent engineering defect have become one of light material and denounced greatly.
Defects mainly concentrates on the position of doorway and window.Light material on the doorway, the wall crazing of the light material of the corner of window, to such an extent as to mounted doorframe is loosening, the phenomenon that falls down of mounted doorframe has been seen not brightly even, has affected the promotion and application of light material body of wall.Existing steel concrete door pillar is to build the concrete on ground and the door pillar that reinforcing bar is built in, and profile is large, does not have Connection Element on the steel concrete door pillar, can't be used for doorway and the window of light material.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing steel concrete door pillar, the utility model provides a kind of steel concrete door pillar for the light material body of wall, and it can be connected with top board with the floor.Provide simultaneously and the common steel concrete crossbeam that uses of concrete reinforcement door pillar.
This steel concrete door pillar comprises the concrete post that a cross section is rectangle, longitudinally reinforcing bar is arranged in the concrete post, it is characterized in that: the end at the concrete post is arranging the horizontal band steel vertical with the concrete post, stretch out from the both sides of concrete post at the two ends of horizontal band steel, at the two ends of horizontal band steel a through hole is arranged respectively, horizontal band steel is connected together with steel bar welding longitudinally, and the outside of horizontal band steel is equal with the end face of concrete post; Vertical band steel as built-in fitting all is being set in the two sides at the middle part of concrete post, and the steel bar welding in vertical band steel of both sides and the concrete post is connected together, and vertically the lateral surface of band steel is equal with the side of concrete post; Longitudinally band steel as built-in fitting all is being set in the both sides of the other end of concrete post, and the longitudinally band steel of both sides and the steel bar welding of concrete post are connected together, and the lateral surface of band steel is equal with the lateral surface of concrete post longitudinally.
Above-mentioned steel concrete door pillar is characterized in that: longitudinally band steel and vertically the band steel side of stretching out the concrete post at horizontal band steel.
Above-mentioned steel concrete door pillar is characterized in that: weld an angle steel at each band steel, at the face vertical with the concrete post of angle steel one through hole is arranged.
Above-mentioned steel concrete door pillar is characterized in that: 9 centimetres-12 centimetres of the length of sides of the cross section of described concrete post, 2 meters 70 centimetres-3 meters of concrete column lengths; Long 19 centimetres-21 centimetres of described vertical band steel, vertically the lower end of band steel is 1.9 meters-2.1 meters to the distance of horizontal band steel; The length of described longitudinally band steel is long 19 centimetres-33 centimetres.
This steel concrete crossbeam comprises the concrete beam that a cross section is rectangle, 9 centimetres-12 centimetres of the length of sides of cross section, 70 centimetres-1 meter 20 centimetres of concrete beam lengths, longitudinally reinforcing bar is arranged in the concrete beam, it is characterized in that: at the two ends of concrete beam the band steel vertical with the concrete beam is being set all, steel bar welding in the band steel at two ends and the concrete beam is connected together, and the outside of band steel is equal with the end face of concrete beam.
Above-mentioned steel concrete crossbeam is characterized in that: the two ends of described band steel are the end face at outstanding band steel place not.
This steel concrete door pillar is taked said structure, is used for the door that the building partition of various light materials is built, and has increased the intensity of light wall material door, and the cracking phenomenon not in the force part of door has overcome the defective of the easy cracking of light wall material door.
Steel concrete beam welding of the present utility model uses at steel concrete door pillar of the present utility model, strengthens the intensity of the light wall material door with door and window (window on the Men Ziding).
Description of drawings
Fig. 1 is the front view of the utility model embodiment one.
Fig. 2 is the sectional view along A among Fig. 1-A line.
Fig. 3 is the front view of the utility model embodiment two.
Fig. 4 is the sectional view along B among Fig. 3-B line.
Fig. 5 is the front view of crossbeam of the present utility model.
Fig. 6 is the sectional view along C among Fig. 5-C line.
Fig. 7 is that reference diagram is installed in use of the present utility model.
Among the above-mentioned figure:
1-band steel, 2-concrete post 3-vertical band steel 4-horizontal band steel
5-reinforcing bar, 6-weld, 7-reinforcing bar, 8-through hole, 9-weld, 10-angle steel, 11-through hole, 12-band steel, 13-concrete beam, 14-band steel, 15-reinforcing bar, 16-expansion bolt, 17-top board, 18-weld
19-steel concrete door pillar, 20-expansion bolt, 21-floor, 22-angle steel, 23-concrete post, 24-band steel, 25-steel concrete door pillar, 26-angle steel
27-expansion bolt 2a-concrete post.
The specific embodiment
Describe the specific embodiment of this steel concrete door pillar and steel concrete crossbeam thereof in detail below in conjunction with embodiment and accompanying drawing thereof, but the specific embodiment of the present utility model is not limited to following embodiment.
Embodiment one
The steel concrete door pillar that Fig. 1 and Fig. 2 describe comprises the concrete post 2 that a cross section is rectangle, 9 centimetres of one length of sides of cross section, 10 centimetres of another length of sides, long 2 meters of concrete post 2 has longitudinally reinforcing bar 5 in concrete post 2, it is characterized in that: at an end of concrete post 2 the horizontal band steel 4 vertical with concrete post 2 is being set, stretch out from the both sides of concrete post 2 at the two ends of horizontal band steel 4, at the two ends of horizontal band steel 4 through hole 8 is arranged respectively, horizontal band steel 4 welds together with reinforcing bar 5, and the outside of horizontal band steel 4 is equal with the end face of concrete post 2; Vertical band steel 3 as built-in fitting all is being set in the two sides at the middle part of concrete post 2, vertical band steel 3 of both sides and the steel bar welding in the concrete post 2 are connected together, vertically band steel 3 length are 20 centimetres, vertically the lower end of band steel 3 is 2 meters to the distance of horizontal band steel 4, and vertically the lateral surface of band steel 3 is equal with the side of concrete post 2; Longitudinally band steel 1 as built-in fitting all is being set in the both sides of the other end of concrete post 2, and the length of band steel 1 is long 30 centimetres, and the band steel 1 of both sides welds together with the reinforcing bar 6 of concrete post 2, and the lateral surface of band steel 1 is equal with the lateral surface of concrete post 2.The band steel 1 of the present embodiment and vertically band steel 3 in side that horizontal band steel 4 stretches out concrete post 2.The present embodiment is the floor for high typical floor below 3 meters.
Embodiment two
The structure of embodiment two is seen Fig. 3 and Fig. 4.The present embodiment is for typical floor floor below 3 meters, with the difference of embodiment one be concrete post 2 have been sawed 4 centimetres from an end of band steel 1 be sawn into concrete post 2a, at each band steel 1 welding one angle steel 10, at the face vertical with concrete post 2a of angle steel 10 through hole 11 is arranged.Angle steel 10 is wide angle steel, and is wide 4 centimetres.Other structure of the present embodiment is identical with embodiment one.
The embodiment of crossbeam
The structure of the steel concrete crossbeam of the present embodiment is seen Fig. 5 and Fig. 6, it comprises the concrete beam 13 that a cross section is rectangle, 9 centimetres of one length of sides of cross section, 10 centimetres of another length of sides, 1 meter of concrete beam 13 length, longitudinally reinforcing bar 15 is arranged in concrete beam 13, it is characterized in that: the band steel vertical with concrete beam 13 all is being set at the two ends of concrete beam 13, the left end of concrete beam 13 is arranging band steel 14 among the figure, the right-hand member of concrete beam 13 is arranging band steel 12, and band steel 12 and band steel 14 weld together with reinforcing bar 15, and the outside of band steel 12 is equal with an end face of concrete beam 13, the outside of band steel 14 is equal with the other end of concrete beam 13, and the two ends of band steel 12 or band steel 14 are the end face at outstanding band steel place not.
The steel concrete crossbeam is to couple together use with steel concrete door pillar of the present utility model.The use of now combined with steel reinforced concrete door pillar embodiment two explanations and steel concrete crossbeam.
The present embodiment is to be used in conjunction with steel concrete door pillar embodiment one or embodiment two.Between top board 17 in Fig. 7 and the floor 21 by expansion bolt fastening two steel concrete door pillars that highly equate, be the steel concrete door pillar 19 and steel concrete door pillar 25 of steel concrete door pillar embodiment 2, the band steel 14 of crossbeam welds together with the band steel 3 of steel concrete door pillar 19, and band steel 12 welds together with the band steel 24 of the steel concrete door pillar 25 on the right.
Claims (7)
1. steel concrete door pillar, it comprises the concrete post that a cross section is rectangle, longitudinally reinforcing bar is arranged in the concrete post, it is characterized in that: the end at the concrete post is arranging the horizontal band steel vertical with the concrete post, stretch out from the both sides of concrete post at the two ends of horizontal band steel, at the two ends of horizontal band steel a through hole is arranged respectively, horizontal band steel is connected together with steel bar welding longitudinally, and the outside of horizontal band steel is equal with the end face of concrete post; Vertical band steel as built-in fitting all is being set in the two sides at the middle part of concrete post, and the steel bar welding in vertical band steel of both sides and the concrete post is connected together, and vertically the lateral surface of band steel is equal with the side of concrete post; Longitudinally band steel as built-in fitting all is being set in the both sides of the other end of concrete post, and the longitudinally band steel of both sides and the steel bar welding of concrete post are connected together, and the lateral surface of band steel is equal with the lateral surface of concrete post longitudinally; Longitudinally band steel and vertically the band steel side of stretching out the concrete post at horizontal band steel.
2. the steel concrete door pillar of stating according to claim 1 is characterized in that: longitudinally band steel and vertically the band steel side of stretching out the concrete post at horizontal band steel.
3. steel concrete door pillar according to claim 1 and 2 is characterized in that: each longitudinally band steel weld an angle steel, at the face vertical with the concrete post of angle steel one through hole is arranged.
4. steel concrete door pillar according to claim 1 and 2 is characterized in that: 9 centimetres-12 centimetres of the length of sides of the cross section of described concrete post, 2 meters 70 centimetres-3 meters of concrete column lengths; Long 19 centimetres-21 centimetres of described vertical band steel, vertically the lower end of band steel is 1.9 meters-2.1 meters to the distance of horizontal band steel; The length of described longitudinally band steel is long 19 centimetres-33 centimetres.
5. steel concrete door pillar according to claim 3 is characterized in that: 9 centimetres-12 centimetres of the length of sides of the cross section of described concrete post, 2 meters 70 centimetres-3 meters of concrete column lengths; Long 19 centimetres-21 centimetres of described vertical band steel, vertically the lower end of band steel is 1.9 meters-2.1 meters to the distance of horizontal band steel; The length of described longitudinally band steel is long 19 centimetres-33 centimetres.
6. steel concrete crossbeam, this steel concrete crossbeam comprises the concrete beam that a cross section is rectangle, 9 centimetres-12 centimetres of the length of sides of cross section, 70 centimetres-1 meter 20 centimetres of concrete beam lengths, longitudinally reinforcing bar is arranged in the concrete beam, it is characterized in that: at the two ends of concrete beam the band steel vertical with the concrete beam is being set all, the steel bar welding in the band steel at two ends and the concrete beam is connected together, and the outside of band steel is equal with the end face of concrete beam.
7. steel concrete crossbeam according to claim 6 is characterized in that: the two ends of described band steel are the end face at outstanding band steel place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224774 CN202689339U (en) | 2012-05-18 | 2012-05-18 | Reinforced concrete door post and reinforced concrete crossbeam thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220224774 CN202689339U (en) | 2012-05-18 | 2012-05-18 | Reinforced concrete door post and reinforced concrete crossbeam thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202689339U true CN202689339U (en) | 2013-01-23 |
Family
ID=47544976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220224774 Expired - Fee Related CN202689339U (en) | 2012-05-18 | 2012-05-18 | Reinforced concrete door post and reinforced concrete crossbeam thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202689339U (en) |
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2012
- 2012-05-18 CN CN 201220224774 patent/CN202689339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130518 |