CN207934328U - A kind of concrete lintel constructing structure - Google Patents
A kind of concrete lintel constructing structure Download PDFInfo
- Publication number
- CN207934328U CN207934328U CN201820290160.8U CN201820290160U CN207934328U CN 207934328 U CN207934328 U CN 207934328U CN 201820290160 U CN201820290160 U CN 201820290160U CN 207934328 U CN207934328 U CN 207934328U
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- Prior art keywords
- angle steel
- lintel
- concrete
- hole
- bar
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 230000002787 reinforcement Effects 0.000 claims abstract description 13
- 239000004570 mortar (masonry) Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009415 formwork Methods 0.000 abstract description 2
- 239000011449 brick Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of concrete lintel constructing structure, the constructing structure includes two angle steel being arranged on the wall of hole both ends, several U-shaped building blocks being successively set on above angle steel, several telescopic poles being arranged below angle steel, the lintel bar-mat reinforcement being arranged in U-shaped building block and the concrete being cast in U-shaped building block.The beneficial effects of the utility model are：The utility model replaces formwork erection by the Concrete U building block of regularization, angle steel and adjustment height upright bar, greatly improves the facility of concrete lintel construction；Compared with beam method is crossed in traditional cast in situs, do not have to carry out configuration template, installation form, form removal and the not loss of plank sheathing, construction is quick；Using the U-shaped building block consistent with segment heights of building a wall, convenient for the placement of lintel bar-mat reinforcement and pouring for concrete, and after concrete lintel is constructed both ends build a wall and lintel above building block of building a wall need not individually handle again.
Description
Technical field
The utility model is related to the realm of building construction more particularly to a kind of concrete lintel constructing structures and its construction party
Method.
Background technology
Be frequently necessary to build lintel when construction, at present for there is a kind of mode to be to need first to carry out configuration template, so
Pouring concrete in-situ is carried out after carrying out template installation, reinforcing afterwards, carries out form removable again after concrete setting, process is more,
Construction is inconvenient, and plank sheathing when construction is lossy；In addition also a kind of common form of construction work is to shift to an earlier date concrete lintel
It is prefabricated, directly put, but concrete is too heavy, several personal lifts are inconvenient, and the construction personnel needed is more, constructional difficulties.
Utility model content
In order to improve the facility of concrete lintel construction and eliminate the loss of plank sheathing, the utility model provides one kind
Concrete lintel constructing structure and its construction method.
To achieve the goals above, the utility model provides a kind of concrete lintel constructing structure, the constructing structure
Exist including riding upon two angle steel on the wall of hole both sides, several U-shaped building blocks being successively set on above the angle steel, being arranged
Several telescopic poles below the angle steel, the lintel bar-mat reinforcement being arranged in the U-shaped building block and it is cast in the U-shaped
Concrete in building block；
Preferably, the angle steel size：Hem width × hem width × side thickness is 50mm × 50mm × 5mm；
The both ends of the angle steel are separately positioned on the wall at hole both ends, and two angle steel are separately positioned on wall
The both sides position of side.
The telescopic pole includes upper boom and the lower beam that is socketed in outside the upper boom；The upper boom is arranged from bottom to top
There are several radial adjusting through-holes；The lower beam lateral wall is provided with axial long strip through hole close to upper-end part of driving, described to stretch
Contracting upright bar further includes the adjusting pin being used cooperatively with the adjusting through-hole, and it is logical that the adjusting pin both ends are pierced by the strip
Hole；
The lower beam lateral wall is that threaded threaded portion is arranged close to upper-end part of driving, and the long strip through hole is arranged described
Threaded portion, the telescopic pole further include the screw thread pipe collar being used cooperatively with the threaded portion, and the adjusting pin both ends are worn
Go out the long strip through hole part and abuts screw thread pipe collar upper surface.
The adjusting through-hole cooperation for adjusting pin and different location, can adjust the substantially high of the telescopic pole
Degree；The adjusting pin lifting is moved by the rotation screwed pipe band to be finely adjusted the height of the telescopic pole.
Described adjusting pin one end is provided with tied rope, and the tied rope other end is arranged to ring-type and is set in the Telescopic vertical
On bar.
The telescopic pole upper and lower ends are respectively arranged with supporting block and lower supporting block, and the telescopic pole passes through
The upper supporting block is contacted with the angle steel, and the telescopic pole is contacted by the lower supporting block with ground.
Each U-shaped building block is formed using concrete prefabricated, and concrete masonry units mortar joint is used between the U-shaped building block.
The lintel bar-mat reinforcement is bound using reinforcing bar.
It is connected by connecting rod between two angle steel, it is logical that connection is respectively arranged in two angle steel vertical edges
Hole, the both ends of the connecting rod are respectively arranged with the hook being used cooperatively with the connection through-hole；
The connecting rod includes interior bar and the outer bar that is set in outside the interior bar, and the outer bar is on the side wall of close end
It is provided with threaded hole, the interior bar and the outer bar pass through the bolt presses across the threaded hole.
In order to preferably realize that above-mentioned purpose of utility model, the utility model additionally provide a kind of construction of concrete lintel
Method includes the following steps：
（1）Angle steel is installed：On the wall that the both ends of the angle steel are ridden upon to hole both ends respectively, two angle steel point
The both sides position above wall is not ridden upon, and two angle steel are connected close to middle section using connecting rod；
（2）Telescopic pole is installed：Several telescopic poles are uniformly placed in the middle part of hole to both sides, adjusting can
Extensible upright rod height is used to support mounted angle steel in (1) step, reduces deformation in the middle part of angle steel, is determined according to the length of lintel
The usage quantity of the telescopic pole.
（3）U-shaped building block is installed：After carrying out the quantity that walkthrough determines the U-shaped building block according to dimension of opening, in (1) step
It is built by laying bricks or stones since one end to the other end above mounted angle steel in rapid, the end of the U-shaped building block at both ends is on wall
Length is not less than 25cm (can be adjusted according to design requirement)；
（4）Beam steel was installed：The lintel bar-mat reinforcement that binding is completed is placed on（3）In the U-lag laid in step；
（5）Concreting：Lintel concrete is poured in the U-lag after installing the lintel bar-mat reinforcement；
（6）Telescopic pole and angle steel are removed：After lintel concrete reaches design requirement intensity, remove described scalable
Upright bar and the angle steel；
（7）The mortar joint repairing of angle steel end：After the angle steel is removed, sand is built in the mortar joint use that the angle steel is placed on wall by laying bricks or stones
Slurry filling is closely knit, completes the concrete lintel construction.
Beneficial effects of the present invention are：The present invention passes through the Concrete U building block of regularization, angle steel and adjustment height upright bar
Instead of formwork erection, the facility of concrete lintel construction is greatly improved；Compared with beam method is crossed in traditional cast in situs, do not have into
Row configuration template, installation form, form removal and the not loss of plank sheathing, construction are quick；Using with segment heights of building a wall
Consistent U-shaped building block, convenient for the placement of lintel bar-mat reinforcement and pouring for concrete, and two after concrete lintel construction
End build a wall and lintel above building block of building a wall need not individually handle again.
Description of the drawings
Fig. 1 is the overall schematic of the utility model embodiment.
Fig. 2 is schematic diagram when the utility model embodiment does not build U-shaped building block by laying bricks or stones.
Fig. 3 is the schematic diagram of the utility model embodiment telescopic pole.
Fig. 4 is the enlarged diagram of the parts Fig. 3.
Wherein, reference numeral is：1, hole；2, angle steel；3, U-shaped building block；4, telescopic pole；5, wall；6, upper boom；7、
Lower beam；8, through-hole is adjusted；9, threaded portion；10, long strip through hole；11, pin is adjusted；12, threaded sleeve；13, upper supporting block；14、
Lower supporting block.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
1 constructing structure of embodiment
Referring to Fig. 1-4, the utility model embodiment provides a kind of concrete lintel constructing structure, and constructing structure includes taking
Two angle steel 2 being located on 1 both sides wall 5 of hole, are arranged in angle steel 2 several U-shaped building blocks 3 for being successively set on 2 top of angle steel
Several telescopic poles 4 of lower section, the lintel bar-mat reinforcement being arranged in U-shaped building block 3 and the coagulation being cast in U-shaped building block 3
Soil；
2 size of angle steel：Hem width × hem width × side thickness is 50mm × 50mm × 5mm；
The both ends of angle steel 2 are separately positioned on the wall 5 at 1 both ends of hole, and two angle steel 2 are separately positioned on 5 top of wall
Both sides position.
Telescopic pole 4 includes upper boom 6 and the lower beam 7 being socketed in outside upper boom 6；Upper boom 6 is provided with several from bottom to top
Radial adjusting through-hole 8；7 lateral wall of lower beam is provided with axial long strip through hole 10 close to upper-end part of driving, and telescopic pole 4 also wraps
The adjusting pin 11 being used cooperatively with adjusting through-hole 8 is included, 11 both ends of pin is adjusted and is pierced by long strip through hole 10；
7 lateral wall of lower beam is that threaded threaded portion 9 is arranged close to upper-end part of driving, and long strip through hole 10 is arranged in threaded portion 9,
Telescopic pole 4 further includes the screw thread pipe collar being used cooperatively with threaded portion 9, adjusts 11 both ends of pin and is pierced by 10 part of long strip through hole
Against screw thread pipe collar upper surface.
It adjusts pin 11 and the adjusting through-hole 8 of different location coordinates, the general height of telescopic pole 4 can be adjusted；It is logical
Dynamic adjusting pin 11 lifting of rotated threaded tubular band is crossed to be finely adjusted the height of telescopic pole 4.
It adjusts 11 one end of pin and is provided with tied rope, the tied rope other end is arranged to ring-type and is set on telescopic pole 4.
4 upper and lower ends of telescopic pole are respectively arranged with supporting block 13 and lower supporting block 14, and telescopic pole 4 is by upper
Supporting block 13 is contacted with angle steel 2, and telescopic pole 4 is contacted by lower supporting block 14 with ground.
Each U-shaped building block 3 is formed using concrete prefabricated, and concrete masonry units mortar joint is used between U-shaped building block 3.
Lintel bar-mat reinforcement is bound using reinforcing bar.
It is connected by connecting rod between two angle steel 2, connection through-hole is respectively arranged in two 2 vertical edges of angle steel, connected
The both ends of bar are respectively arranged with and the hook that connect through-hole and be used cooperatively；
Connecting rod includes interior bar and the outer bar that is set in outside interior bar, and outer bar is provided with screw thread on the side wall of close end
Hole, interior bar and outer bar pass through the bolt presses across threaded hole.
2 construction method of embodiment
Referring to Fig. 1-4, the utility model embodiment provides a kind of construction method of concrete lintel, including following step
Suddenly：
（1）Angle steel is installed：On the wall 5 that the both ends of angle steel 2 are ridden upon to 1 both ends of hole respectively, two angle steel 2 are taken respectively
It is located at the both sides position of 5 top of wall, two angle steel 2 are connected close to middle section using connecting rod；
（2）Telescopic pole is installed：Several telescopic poles 4 are uniformly placed from 1 middle part of hole to both sides, adjusting can stretch
4 height of contracting upright bar is used to support mounted angle steel 2 in (1) step, reduces 2 middle part deformation of angle steel, true according to the length of lintel
Determine the usage quantity of telescopic pole 4.
（3）U-shaped building block is installed：After carrying out the quantity that walkthrough determines U-shaped building block 3 according to 1 size of hole, in (1) step
In the top of mounted angle steel 2 built by laying bricks or stones since one end to the other end, the length of the end of the U-shaped building block 3 at both ends on wall 5
It (can be adjusted according to design requirement) not less than 25cm；
（4）Beam steel was installed：The lintel bar-mat reinforcement that binding is completed is placed on（3）In the U-lag laid in step；
（5）Concreting：Lintel concrete is poured in U-lag after installing lintel bar-mat reinforcement；
（6）Telescopic pole and angle steel are removed：After lintel concrete reaches design requirement intensity, telescopic pole is removed
4 and angle steel 2；
（7）The mortar joint repairing of angle steel end：After angle steel 2 is removed, the mortar joint that angle steel 2 is placed on wall 5 is filled out using masonry mortar
Fill closely knit, completion concrete lintel construction.
Technical characteristic of the utility model without description can realize that details are not described herein by or using the prior art,
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made in the essential scope of the utility model should also belong to
The scope of protection of the utility model.
Claims (6)
1. a kind of concrete lintel constructing structure, which is characterized in that the constructing structure includes riding upon on the wall of hole both sides
Two angle steel, be successively set on above the angle steel several U-shaped building blocks, be arranged below the angle steel it is several scalable
Upright bar, the lintel bar-mat reinforcement being arranged in the U-shaped building block and the concrete being cast in the U-shaped building block；
The both ends of the angle steel are separately positioned on the wall at hole both ends, and two angle steel are separately positioned on above wall
Both sides position.
2. concrete lintel constructing structure according to claim 1, which is characterized in that the telescopic pole includes upper boom
With the lower beam being socketed in outside the upper boom；The upper boom is provided with several radial adjusting through-holes from bottom to top；The lower beam
Lateral wall is provided with axial long strip through hole close to upper-end part of driving, and the telescopic pole further includes coordinating with the adjusting through-hole
The adjusting pin used, the adjusting pin both ends are pierced by the long strip through hole；
The lower beam lateral wall is that threaded threaded portion is arranged close to upper-end part of driving, and the long strip through hole is arranged in the screw thread
Portion, the telescopic pole further include the screw thread pipe collar being used cooperatively with the threaded portion, and the adjusting pin both ends are pierced by institute
It states long strip through hole part and abuts screw thread pipe collar upper surface.
3. concrete lintel constructing structure according to claim 1, which is characterized in that the telescopic pole upper and lower ends
It is respectively arranged with supporting block and lower supporting block, the telescopic pole is contacted by the upper supporting block with the angle steel, institute
Telescopic pole is stated to contact with ground by the lower supporting block.
4. concrete lintel constructing structure according to claim 1, which is characterized in that each U-shaped building block is using mixed
Solidifying soil is prefabricated to be formed, and concrete masonry units mortar joint is used between the U-shaped building block.
5. concrete lintel constructing structure according to claim 1, which is characterized in that the lintel bar-mat reinforcement uses reinforcing bar
It binds.
6. concrete lintel constructing structure according to claim 1, which is characterized in that pass through company between two angle steel
Extension bar connects, and is respectively arranged with connection through-hole in two angle steel vertical edges, the both ends of the connecting rod be respectively arranged with
The hook that the connection through-hole is used cooperatively；
The connecting rod includes interior bar and the outer bar that is set in outside the interior bar, and the outer bar is arranged on the side wall of close end
There are threaded hole, the interior bar and the outer bar to pass through the bolt presses across the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290160.8U CN207934328U (en) | 2018-03-01 | 2018-03-01 | A kind of concrete lintel constructing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290160.8U CN207934328U (en) | 2018-03-01 | 2018-03-01 | A kind of concrete lintel constructing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934328U true CN207934328U (en) | 2018-10-02 |
Family
ID=63653649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820290160.8U Expired - Fee Related CN207934328U (en) | 2018-03-01 | 2018-03-01 | A kind of concrete lintel constructing structure |
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| Country | Link |
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| CN (1) | CN207934328U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166679A (en) * | 2018-03-01 | 2018-06-15 | 中建八局第建设有限公司 | A kind of concrete lintel constructing structure and its construction method |
| CN111075101A (en) * | 2019-12-12 | 2020-04-28 | 中国建筑第五工程局有限公司 | BM interlocking building block U-shaped block lintel, ring beam and horizontal tie beam and construction method thereof |
| CN115419260A (en) * | 2022-09-29 | 2022-12-02 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
-
2018
- 2018-03-01 CN CN201820290160.8U patent/CN207934328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166679A (en) * | 2018-03-01 | 2018-06-15 | 中建八局第建设有限公司 | A kind of concrete lintel constructing structure and its construction method |
| CN111075101A (en) * | 2019-12-12 | 2020-04-28 | 中国建筑第五工程局有限公司 | BM interlocking building block U-shaped block lintel, ring beam and horizontal tie beam and construction method thereof |
| CN115419260A (en) * | 2022-09-29 | 2022-12-02 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
| CN115419260B (en) * | 2022-09-29 | 2023-08-11 | 中建八局第一建设有限公司 | Permanent prefabricated combined template system and construction method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |