CN212201285U - Reinforced concrete frame column cross-section control device - Google Patents
Reinforced concrete frame column cross-section control device Download PDFInfo
- Publication number
- CN212201285U CN212201285U CN202020549831.5U CN202020549831U CN212201285U CN 212201285 U CN212201285 U CN 212201285U CN 202020549831 U CN202020549831 U CN 202020549831U CN 212201285 U CN212201285 U CN 212201285U
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- CN
- China
- Prior art keywords
- frame column
- reinforced concrete
- frame post
- column
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 61
- 239000010959 steel Substances 0.000 claims abstract description 61
- 239000002023 wood Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000011120 plywood Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004567 concrete Substances 0.000 description 15
- 238000010276 construction Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 238000009415 formwork Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a reinforced concrete frame post cross-section control device, which comprises a frame post, the frame post is formed by splicing four post templates in a surrounding and staggered manner, the front, middle and rear parts of the inner side of the frame post are respectively provided with three top die ribs, the two ends of each top die rib are abutted against the inner walls of the two sides of the frame post, the outer side of the frame post is provided with a main keel, a secondary keel is arranged between the frame post and the main keel, the secondary keel is formed by combining a plurality of battens vertically surrounding the frame post, a space is reserved between the two adjacent battens, the main keel is shaped like a 'well', the main keel comprises two channel steels transversely arranged and two channel steels longitudinally arranged, the two channel steels transversely arranged are respectively internally provided with a harness cord screw, the two ends of the harness cord screw respectively penetrate through the two channel steels longitudinally arranged and are provided with a split bolt, the utility model has the advantages of simple operation, convenient processing, economic use cost, the top die positioning ribs can effectively, the edges and corners are neat, the sizes of the edges and corners meet the design requirements, and the engineering quality is well improved.
Description
Technical Field
The utility model relates to a municipal administration construction technical field, in particular to reinforced concrete frame post cross-section control device.
Background
In the civil construction process, templates are required to be erected and concrete is required to be poured frequently, the concrete pouring refers to the process of pouring the concrete into a mold until the concrete is plasticized, the concrete and other materials are poured into the mold to be made into a preset shape in the civil construction engineering, the free height of the concrete is not more than 2m when the concrete is poured, and corresponding measures are taken when the free height of the concrete is more than 3 m.
The cross-sectional dimension of the reinforced concrete frame column is difficult to control in place when a template is erected and concrete is poured, and common defects of edge missing and corner falling often occur.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a reinforced concrete frame column cross-section control apparatus, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a section control device for a reinforced concrete frame column comprises a frame column, wherein the frame column is formed by splicing four column templates in a surrounding and staggered manner, the front, middle and rear parts of the inner side of the frame column are respectively provided with three top die ribs, the two ends of each top die rib are abutted against the inner walls of the two sides of the frame column, a main keel is arranged on the outer side of the frame column, a secondary keel is arranged between the frame column and the main keel, the secondary keel is formed by combining a plurality of battens vertically surrounding the outer side of the frame column, a space is reserved between every two adjacent battens, the main keel is shaped like a Chinese character 'jing', the main keel comprises two transverse channel steels and two longitudinal channel steels, the two transverse channel steels are both internally provided with a harness cord screw, two ends of the harness cord screw rod penetrate through the two longitudinally arranged channel steels respectively and are provided with split bolts.
Preferably, the column template is a double-faced film-coated wood plywood with the thickness of mm, and the abutted seam of the two adjacent column templates is provided with a single-faced adhesive hydrophobic sealing strip.
Preferably, each side of the frame column is provided with two steel pipes which are obliquely supported, and an included angle between each steel pipe and the horizontal plane is not larger than 45 degrees.
Preferably, the top die rib adopts a phi steel bar as a main body, angle steels are welded at two ends of the steel bar, and a gap is reserved between the steel bar and the inner sides of the angle steels.
Preferably, the distance between the back ridges of two adjacent battens is 150 mm.
Preferably, a steel gasket is arranged between the split bolt and the channel steel.
Compared with the prior art, the utility model discloses following beneficial effect has: according to the device for controlling the section of the reinforced concrete frame column, a column template adopts a shaping template, the template is matched according to a tongue-and-groove, and a sponge strip is pasted at the splicing joint of the template; the column template is made of 18mm thick double-faced film-coated wood plywood, the secondary keel is made of 50 x 100mm battens, the pitch of the back ridges of the battens is 150mm, and the battens are vertically placed; the main keel adopts 8# channel steel, and the size is that each side of the section of the pillar is added with 300 mm; adopting a phi 20 harness cord screw, wherein the size is that each side of the section of the column is added with 300mm, a matched mountain-shaped nut is padded with a steel gasket with the thickness of 10mm and the thickness of 80 multiplied by 80mm, the column template is installed by adopting staggered joints to ensure the integral flatness, the abutted joints of the column template are pasted by adopting single-sided adhesive hydrophobic sealing strips to avoid slurry leakage, a frame column is firstly supported, and a beam plate frame body is not erected; adding battens at the lower end, and vertically placing the battens; each side is provided with 2 steel pipe inclined supports with the inclined support not more than 45 degrees, the upper opening is reinforced on the same steel pipe, and a ground anchor is arranged; a gap of about 13mm is formed between the steel bar and the angle steel, so that the side walls of the steel bar and the angle steel are filled with concrete, the construction quality of a concrete structure and the bond stress of a top formwork rib are ensured, and the insufficient thickness of a protective layer of the reinforced concrete is avoided; whole reinforced concrete frame post cross-section controlling means easy operation, processing is convenient, and use cost is economic, and the top mould muscle can effectively guarantee post cross sectional dimension, and the edges and corners is neat, and the corner dimension accords with the design requirement, has promoted engineering quality well, and this utility model patent can promote the work progress of being applied to house municipal works frame concrete column.
Drawings
Fig. 1 is a schematic view of the overall structure of a cross-section control device for a reinforced concrete frame column of the present invention;
fig. 2 is an enlarged schematic view of an a-node tongue-and-groove template of the reinforced concrete frame column section control device of the present invention;
fig. 3 is a front view of a top mold rib of the cross-section control device for a reinforced concrete frame column of the present invention;
fig. 4 is the utility model relates to a reinforced concrete frame post cross-section controlling means's top mould muscle's plan view.
In the figure: 1. a frame column; 2. a column template; 3. supporting the mold rib; 4. a main keel; 5. a secondary keel; 6. wood block; 7. channel steel; 8. a harness cord screw; 9. oppositely pulling the bolts; 10. reinforcing steel bars; 11. and (5) angle steel.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a reinforced concrete frame post cross-section control device, including frame post 1, frame post 1 is formed by four post templates 2 closure stagger joint concatenation, the inboard front and middle rear portion of frame post 1 all has three top mould muscle 3, top mould muscle 3's both ends with frame post 1's both sides inner wall offsets, frame post 1's the outside is equipped with main joist 4, frame post 1 with be equipped with secondary joist 5 between the main joist 4, secondary joist 5 by a plurality of vertically surround in 6 combinations of flitch in the frame post 1 outside form, adjacent two leave the interval between the flitch 6, main joist 4 is "well" style of calligraphy, main joist 4 is including two channel-section steels 7 that transversely set up and two channel-section steels 7 that vertically set up, transversely set up two the inside harness cord screw 8 that all is equipped with of channel-section steel 7, two that vertically set up are run through respectively at the both ends of harness screw 8 the channel-section steel 7 and install split bolt 7 9.
In this embodiment, preferably, the column formworks 2 are made of 18 mm-thick double-faced coated wood plywood, and a single-faced adhesive hydrophobic sealing strip is arranged at a seam between two adjacent column formworks 2.
In this embodiment, preferably, each side of the frame column 1 is provided with two steel pipes supported in an inclined manner, and an included angle between each steel pipe and a horizontal plane is not greater than 45 degrees.
In this embodiment, preferably, the top mold rib 3 adopts a phi 14 steel bar 10 as a main body, angle steels 11 are welded at two ends of the steel bar 10, and a gap is left between the steel bar 10 and the inner sides of the angle steels 11.
In this embodiment, preferably, the distance between the back ridges of two adjacent battens 6 is 150 mm.
In this embodiment, preferably, a steel gasket is disposed between the split bolt 9 and the channel steel 7.
The utility model relates to a reinforced concrete frame column section control device, when in use, the column template 2 adopts a shaping template, the template is matched according to the tongue-and-groove, and the sponge strip is pasted at the joint of the column template 2; the column template 2 adopts a double-faced film-coated wood plywood with the thickness of 18mm, the secondary keel 5 adopts a 50 multiplied by 100mm batten 6, the pitch of the back ridges of the batten 6 is 150mm, and the column template is vertically placed; the main keel 4 adopts 8# channel steel 7, and the size is that each side of the section of the pillar is added with 300 mm; adopting a phi 20 harness cord screw 8, wherein the size is that each side of the section of the column is added with 300mm, matching mountain-shaped nuts are padded with a steel gasket with the thickness of 10mm and the thickness of 80 multiplied by 80mm, the column template 2 is installed by adopting staggered joints to ensure the integral flatness, the splicing joints of the column template 2 are pasted by adopting a single-sided adhesive hydrophobic sealing strip to avoid slurry leakage, a frame column 1 is firstly supported, and a beam plate frame body is not erected; adding a batten 6 at the lower end, and vertically placing the batten 6; each side is provided with 2 steel pipe inclined supports with the inclined support not more than 45 degrees, the upper opening is reinforced on the same steel pipe, and a ground anchor is arranged; a gap of about 13mm is formed between the steel bar 10 and the angle steel 11, so that the side walls of the steel bar 10 and the angle steel 11 are filled with concrete, the construction quality of a concrete structure and the bond force of the top formwork reinforcement 3 are ensured, and the insufficient thickness of a reinforced concrete protective layer is avoided; whole reinforced concrete frame post cross-section controlling means easy operation, processing is convenient, and use cost is economic, and top mould muscle 3 can effectively guarantee post cross sectional dimension, and the edges and corners is neat, and the corner dimension accords with the designing requirement, has promoted engineering quality well, and this utility model patent can promote the work progress of being applied to house municipal works frame concrete column.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a reinforced concrete frame post cross-section controlling means, includes frame post (1), its characterized in that: the frame column (1) is formed by splicing four column templates (2) in a surrounding and staggered manner, three top die ribs (3) are arranged at the front and rear parts of the inner side of the frame column (1), the two ends of each top die rib (3) are abutted to the inner walls of the two sides of the frame column (1), a main keel (4) is arranged on the outer side of the frame column (1), a secondary keel (5) is arranged between the frame column (1) and the main keel (4), the secondary keel (5) is formed by combining a plurality of battens (6) vertically surrounding the outer side of the frame column (1), an interval is reserved between every two adjacent battens (6), the main keel (4) is in a 'well' shape, the main keel (4) comprises two horizontally arranged channel steels (7) and two vertically arranged channel steels (7), and two horizontally arranged channel steels (7) are internally provided with a harness cord screw (8), two ends of the harness cord screw (8) penetrate through the two longitudinally arranged channel steels (7) respectively and are provided with split bolts (9).
2. A reinforced concrete frame column cross-section control apparatus as claimed in claim 1, wherein: the column template (2) is made of 18 mm-thick double-faced film-coated wood plywood, and the abutted seam of the column template (2) is provided with a single-faced adhesive hydrophobic sealing strip.
3. A reinforced concrete frame column cross-section control apparatus as claimed in claim 1, wherein: every side of frame post (1) all is provided with the steel pipe of two inclined struts, the contained angle between steel pipe and the horizontal plane is not more than 45 degrees.
4. A reinforced concrete frame column cross-section control apparatus as claimed in claim 1, wherein: the top die rib (3) adopts a phi 14 steel bar (10) as a main body, angle steel (11) is welded at two ends of the steel bar (10), and a gap is reserved between the steel bar (10) and the inner side of the angle steel (11).
5. A reinforced concrete frame column cross-section control apparatus as claimed in claim 1, wherein: the distance between the back ridges of two adjacent battens (6) is 150 mm.
6. A reinforced concrete frame column cross-section control apparatus as claimed in claim 1, wherein: and a steel gasket is arranged between the split bolt (9) and the channel steel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549831.5U CN212201285U (en) | 2020-04-15 | 2020-04-15 | Reinforced concrete frame column cross-section control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549831.5U CN212201285U (en) | 2020-04-15 | 2020-04-15 | Reinforced concrete frame column cross-section control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212201285U true CN212201285U (en) | 2020-12-22 |
Family
ID=73833471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020549831.5U Expired - Fee Related CN212201285U (en) | 2020-04-15 | 2020-04-15 | Reinforced concrete frame column cross-section control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212201285U (en) |
-
2020
- 2020-04-15 CN CN202020549831.5U patent/CN212201285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201222 |