CN106988206B - A kind of bridge construction bracket structure being fixed on concrete - Google Patents
A kind of bridge construction bracket structure being fixed on concrete Download PDFInfo
- Publication number
- CN106988206B CN106988206B CN201710395007.1A CN201710395007A CN106988206B CN 106988206 B CN106988206 B CN 106988206B CN 201710395007 A CN201710395007 A CN 201710395007A CN 106988206 B CN106988206 B CN 106988206B
- Authority
- CN
- China
- Prior art keywords
- inner tooth
- fitting
- tooth sleeve
- fixed
- concrete
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 244000309466 calf Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000283725 Bos Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to bridge construction technical field, in particular to a kind of bridge construction bracket structure being fixed on concrete, bracket structure includes fixed plate and force bearing plate；Reinforcing rib is provided between the side wall of fixed plate and the bottom surface of force bearing plate；The edge of force bearing plate is provided with guide groove；The pre-buried inside for being fixed on concrete structure in tension built-in fitting one end；The tension built-in fitting other end reaches the outside of concrete structure；The one end stretched out outside concrete structure on tension built-in fitting is provided with guide pad；Guide pad is inserted into inside guide groove from top to bottom；Inner tooth sleeve one end connect built-in fitting with inner tooth sleeve and is mutually fixedly connected；Inner tooth sleeve other end reaches outside concrete structure；Bolt is mutually threadedly coupled fastening with inner tooth sleeve after passing through through-hole.The structure is safe and reliable in using the present invention, and avoids the risk of overhead welding, and dismounting is simple, improves disassembly efficiency to the utmost, provides convenience for maintenance in the future.
Description
Technical field
The present invention relates to bridge construction technical field, in particular to a kind of bridge construction ox being fixed on concrete
Leg structure.
Background technique
In field of bridge construction, requirement of the people to Urban Bridge landscape is higher and higher.Calf support structure is extensive
Apply in bridge structure, calf support structure used in current bridge construction design mostly uses on concrete structure
Pre-buried steel construction piece, and realized in the mode of external welding bracket.But its construction method is related to overhead welding construction operation,
Overhead welding then comes risk, unfavorable construction operation to the safety belt of construction personnel；And the welding of bracket is to maintenance in the future
Increase difficulty.
Therefore it is necessary to carry out further technological innovation to the existing bridge construction bracket structure being fixed on concrete.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of bridge construction oxen easy to use
Leg structure.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of bridge construction bracket structure being fixed on concrete of the present invention, it include concrete structure,
Bolt, tension built-in fitting and bracket structure；The bracket structure includes fixed plate and force bearing plate；The top surface of the fixed plate
It is mutually fixedly connected with the bottom of force bearing plate；Reinforcing rib is provided between the side wall of the fixed plate and the bottom surface of force bearing plate；Institute
The edge for stating force bearing plate is provided with guide groove；The guide groove is arranged along the vertical direction at the top of force bearing plate；The tension
The pre-buried inside for being fixed on concrete structure in built-in fitting one end；The tension built-in fitting other end reaches the outside of concrete structure；
The one end stretched out outside concrete structure on the tension built-in fitting is provided with guide pad；The guide pad and guide groove phase
Match；The guide pad is inserted into inside guide groove from top to bottom；It is pre- that the inside of the concrete structure is embedded with several inner tooth sleeves
Embedded component；The inner tooth sleeve fastener inserts connect built-in fitting by inner tooth sleeve and inner tooth sleeve forms；Described inner tooth sleeve one end and interior tooth
Set connection built-in fitting is mutually fixedly connected；Inner tooth sleeve other end reaches outside concrete structure；It is set on the surface of the fixed plate
It is equipped with several through-holes；The bolt is mutually threadedly coupled fastening with inner tooth sleeve after passing through through-hole.
Further, connecting plate is fixedly installed between two adjacent reinforcing ribs.
Further, the through-hole is waist-shaped hole；The length direction of the waist-shaped hole is horizontally disposed.
After adopting the above structure, the invention has the following beneficial effects: a kind of bridge being fixed on concrete of the present invention
Construction bracket structure, bracket structure includes fixed plate and force bearing plate；The top surface of fixed plate and the bottom of force bearing plate are mutually fixed
Connection；Reinforcing rib is provided between the side wall of fixed plate and the bottom surface of force bearing plate；The edge of force bearing plate is provided with guide groove；
Guide groove is arranged along the vertical direction；Guide groove is arranged in the top vertical direction of force bearing plate；The pre-buried fixation in tension built-in fitting one end
In the inside of concrete structure；The tension built-in fitting other end reaches the outside of concrete structure；It is stretched out on tension built-in fitting mixed
One end outside Xtah Crude Clay structure is provided with guide pad；Guide pad matches with guide groove；Guide pad is inserted into guide groove from top to bottom
It is internal；The inside of concrete structure is embedded with several inner tooth sleeve fastener inserts；Inner tooth sleeve fastener inserts are connected pre- by inner tooth sleeve
Embedded part and inner tooth sleeve composition；Inner tooth sleeve one end connect built-in fitting with inner tooth sleeve and is mutually fixedly connected；Inner tooth sleeve other end reaches
Outside concrete structure；Several through-holes are provided on the surface of fixed plate；The bolt pass through through-hole after with inner tooth sleeve phase screw thread
Connection fastening.In using the present invention, the upper surface of force bearing plate is pressurized, and pressure is each by being transmitted to after reinforcing rib and fixed plate
Bolt, the pulling force that tension built-in fitting is mainly generated by load plate benging；The structure is safe and reliable, and avoids high missing solder
The risk connect, dismounting is simple, improves disassembly efficiency to the utmost, provides convenience for maintenance in the future.
Detailed description of the invention
Fig. 1 is structure main view sectional view of the invention；
Fig. 2 is structure top view of the invention；
Fig. 3 is structure right view of the invention；
Fig. 4 is the structural schematic diagram of concrete structure and built-in fitting；
Fig. 5 is the top view of force bearing plate；
Description of symbols:
1, concrete structure；2, inner tooth sleeve connects built-in fitting；3, inner tooth sleeve；4, fixed plate；401, through-hole；5, bolt；6,
Reinforcing rib；7, connecting plate；8 force bearing plates；801, guide groove；9, tension built-in fitting；901, guide pad.
Specific embodiment
The present invention will be further described below with reference to the drawings.
As shown in Fig. 1 to 5, a kind of bridge construction bracket structure being fixed on concrete of the present invention, it includes
There are concrete structure 1, bolt 5, tension built-in fitting 9 and bracket structure；The bracket structure includes fixed plate 4 and force bearing plate 8；
The top surface of the fixed plate 4 is mutually fixedly connected with the bottom of force bearing plate 8；The side wall of the fixed plate 4 and the bottom table of force bearing plate 8
Reinforcing rib 6 is provided between face；The edge of the force bearing plate 8 is provided with guide groove 801；The guide groove 801 is in force bearing plate 8
Top be arranged along the vertical direction；The pre-buried inside for being fixed on concrete structure 1 in 9 one end of tension built-in fitting；Tension is pre-buried
9 other end of part reaches the outside of concrete structure 1；The one end stretched out outside concrete structure 1 on the tension built-in fitting 9 is set
It is equipped with guide pad 901；The guide pad 901 matches with guide groove 801；The guide pad 901 is inserted into guide groove from top to bottom
Inside 801；The inside of the concrete structure 1 is embedded with several inner tooth sleeve fastener inserts；The inner tooth sleeve fastener inserts by
Inner tooth sleeve connects built-in fitting 2 and inner tooth sleeve 3 forms；Described 3 one end of inner tooth sleeve connect 2 phase of built-in fitting with inner tooth sleeve and is fixedly connected；
3 other end of inner tooth sleeve reaches outside concrete structure 1；Several through-holes 401 are provided on the surface of the fixed plate 4；Institute
It states bolt 5 and is threadedly coupled fastening with 3 phase of inner tooth sleeve after through-hole 401；When the upper surface of force bearing plate 8 is pressurized, pressure passes through
Each bolt 5 is transmitted to after reinforcing rib 6 and fixed plate 4, tension built-in fitting 9 is mainly bent by force bearing plate 8 and the pulling force of generation；
The structure is safe and reliable, and avoids the risk of overhead welding, and dismounting is simple, improves disassembly efficiency to the utmost, is day
Maintenance provides convenience afterwards.
As a kind of preferred embodiment of the invention, connecting plate 7 is fixedly installed between two adjacent reinforcing ribs 6；Even
The effect of fishplate bar 7 is to reinforce the globality of each reinforcing rib 6, improves the stability of bracket structure.
As a kind of preferred embodiment of the invention, the through-hole 401 is waist-shaped hole；The length direction of the waist-shaped hole is along water
Square to setting；The waist-shaped hole of the setting of through-hole 401 horizontally, makes up the ruler that horizontal direction occurs when pre-buried in inner tooth sleeve 3
Very little deviation reduces the difficulty of construction of bracket structure.
In using the present invention, the upper surface of force bearing plate is pressurized, and pressure is each by being transmitted to after reinforcing rib and fixed plate
Bolt, the pulling force that tension built-in fitting is mainly generated by load plate benging；The effect of connecting plate is to reinforce each reinforcing rib
Globality improves the stability of bracket structure；The structure is safe and reliable, and avoids the risk of overhead welding, and dismounting is simple,
Disassembly efficiency is improved to the utmost, provides convenience for maintenance in the future；The waist-shaped hole of through-hole setting horizontally, makes up
There is the dimensional discrepancy of horizontal direction when pre-buried in inner tooth sleeve, reduces the difficulty of construction of bracket structure.
The above description is only a preferred embodiment of the present invention, thus it is all according to the configuration described in the scope of the patent application of the present invention,
The equivalent change or modification that feature and principle are done, is included in the scope of the patent application of the present invention.
Claims (3)
1. a kind of bridge construction bracket structure being fixed on concrete, it is characterised in that: it include concrete structure (1),
Bolt (5), tension built-in fitting (9) and bracket structure；The bracket structure includes fixed plate (4) and force bearing plate (8)；It is described solid
The top surface of fixed board (4) is mutually fixedly connected with the bottom of force bearing plate (8)；The side wall of the fixed plate (4) and the bottom of force bearing plate (8)
Reinforcing rib (6) are provided between surface；The edge of the force bearing plate (8) is provided with guide groove (801)；The guide groove
(801) it is arranged along the vertical direction at the top of force bearing plate (8)；Described tension built-in fitting (9) one end is pre-buried to be fixed on concrete knot
The inside of structure (1)；Tension built-in fitting (9) other end reaches the outside of concrete structure (1)；On the tension built-in fitting (9)
It stretches out concrete structure (1) external one end and is provided with guide pad (901)；The guide pad (901) and guide groove (801) phase
Match；It is internal that the guide pad (901) is inserted into guide groove (801) from top to bottom；The concrete structure (1) if inside be embedded with
Dry inner tooth sleeve fastener inserts；The inner tooth sleeve fastener inserts are made of inner tooth sleeve connection built-in fitting (2) and inner tooth sleeve (3)；Institute
It states inner tooth sleeve (3) one end and connect built-in fitting (2) with inner tooth sleeve and be mutually fixedly connected；Inner tooth sleeve (3) other end reaches concrete
Structure (1) is outside；Several through-holes (401) are provided on the surface of the fixed plate (4)；The bolt (5) passes through through-hole (401)
Fastening is mutually threadedly coupled with inner tooth sleeve (3) afterwards.
2. a kind of bridge construction bracket structure being fixed on concrete according to claim 1, it is characterised in that: adjacent
Two reinforcing ribs (6) between be fixedly installed connecting plate (7).
3. a kind of bridge construction bracket structure being fixed on concrete according to claim 1, it is characterised in that: described
Through-hole (401) is waist-shaped hole；The length direction of the waist-shaped hole is horizontally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395007.1A CN106988206B (en) | 2017-05-30 | 2017-05-30 | A kind of bridge construction bracket structure being fixed on concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710395007.1A CN106988206B (en) | 2017-05-30 | 2017-05-30 | A kind of bridge construction bracket structure being fixed on concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106988206A CN106988206A (en) | 2017-07-28 |
| CN106988206B true CN106988206B (en) | 2019-03-12 |
Family
ID=59420912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710395007.1A Active CN106988206B (en) | 2017-05-30 | 2017-05-30 | A kind of bridge construction bracket structure being fixed on concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106988206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187095B (en) * | 2021-04-15 | 2022-05-17 | 浙江信宇建设集团有限公司 | Concrete beam bracket joint connecting structure and construction method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425116B (en) * | 2011-12-19 | 2013-07-31 | 中煤建安第七工程有限公司 | Method for connecting trough-type base of steel trestle with embedded bolt in concrete bracket |
| CN102758523B (en) * | 2012-07-23 | 2014-10-01 | 中国核工业华兴建设有限公司 | Bracket for floor hoisting die construction and use method thereof |
| JP6205115B2 (en) * | 2012-09-27 | 2017-09-27 | 東急建設株式会社 | Corbels and buildings |
| CN104669434A (en) * | 2013-11-27 | 2015-06-03 | 五冶集团上海有限公司 | Construction method of large reinforced concrete prefabricated column and beam lifting auxiliary embedded part |
| CN105040827B (en) * | 2015-08-21 | 2018-03-06 | 中建三局集团有限公司 | The assembled bracket joint structure that concrete embedded part can be taken off |
| CN205636474U (en) * | 2016-04-29 | 2016-10-12 | 贵州桥梁建设集团有限责任公司 | Assembled bracket structure |
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2017
- 2017-05-30 CN CN201710395007.1A patent/CN106988206B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106988206A (en) | 2017-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190115 Address after: 201900 Building 616, 180 Changjiang South Road, Baoshan District, Shanghai Applicant after: Shanghai Concrete Pole Engineering Technology Co.,Ltd. Address before: 528429 Zhongxing Road, Huangpu town, Zhongshan, Guangdong 32 Applicant before: Lin Zaiyi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 200441, Building A, No. 15 Changyi Road, Baoshan District, Shanghai, 809 Patentee after: Shanghai concrete pole Building Structure Engineering Co.,Ltd. Country or region after: China Address before: 201900 Building 616, 180 Changjiang South Road, Baoshan District, Shanghai Patentee before: Shanghai Concrete Pole Engineering Technology Co.,Ltd. Country or region before: China |