CN106284108B - A kind of device and its reinforcement means of reinforcement bridge beam body - Google Patents
A kind of device and its reinforcement means of reinforcement bridge beam body Download PDFInfo
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- CN106284108B CN106284108B CN201610885136.4A CN201610885136A CN106284108B CN 106284108 B CN106284108 B CN 106284108B CN 201610885136 A CN201610885136 A CN 201610885136A CN 106284108 B CN106284108 B CN 106284108B
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- roller
- beam body
- reinforcement
- bridge beam
- crossbeam
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
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- Engineering & Computer Science (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of device and its reinforcement means of reinforcement bridge beam body, including crossbeam, the crossbeam both ends are respectively arranged with telescope support, the telescope support bottom is provided with base, transfer roller is set on the downside of the crossbeam, the transfer roller is fixed by fixed support and crossbeam, the transfer roller surrounding is disposed with underfill resin layer rotary broom, fills and leads up material roller, impregnating resin rotary broom, removes debris roller, pressure roller and carbon fibre material roller, and the crossbeam middle-end bottom is provided with crack detecting device and range sensor.By setting transfer roller, and multiple rotary brooms are provided with transfer roller, efficiency during beam reinforcement can be improved, save labour and time, be provided with telescopic shaft, can meet can not height bridge reinforcing, pass through carbon fiber reinforcing bridge beam body simultaneously, construction technology is easy, short time limit, and price is low, bridge capacity can be improved, strengthen ductility, reduce crack, delaying aging.
Description
Technical field
The present invention relates to field of civil engineering, the specially a kind of device and its reinforcement means of reinforcement bridge beam body.
Background technology
Highway communication is the important component of people's logistics system, to ensure that the demand of people's material plays greatly
Effect.And bridge is the important component of highway communication, very crucial effect is played in road transport system.Due to bridge
Negative effect, the bridge health situations such as beam can be corroded by sleet, temperature breathing constantly deteriorate, and logical loading capability constantly reduces, very
To the hidden danger that causes the accident.These problems not only have influence on the normal use of bridge, and serious also being brought to the country and people is huge
Big loss, in order to adapt to the needs of Modern Traffic, meets Bridge Design code requirement, it is necessary to carries out reinforcing benefit to these bridges
By force.But in the method for existing reinforcement bridge beam body, complicated construction technique is long in time limit, expensive, is unfavorable for our push away
Extensively, for traditional reinforcing bar reinforcing material, it should find that a kind of intensity is high, in light weight, corrosion-resistant and good endurance new material.
The content of the invention
It is an object of the invention to provide a kind of device and its reinforcement means of reinforcement bridge beam body, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of device of reinforcement bridge beam body, including horizontal stroke
Beam, the crossbeam both ends are respectively arranged with telescope support, and the telescope support bottom is provided with base, set on the downside of the crossbeam
Transfer roller, the transfer roller are fixed by fixed support and crossbeam, and the transfer roller surrounding is disposed with underfill resin layer rotary broom, filled and led up
Material roller, impregnating resin rotary broom, debris roller, pressure roller and carbon fibre material roller are removed, the crossbeam middle-end bottom is set
It is equipped with crack detecting device and range sensor.
Further, be respectively arranged with inside the transfer roller with underfill resin layer rotary broom, fill and lead up material roller, impregnating resin
Rotary broom, remove the corresponding storage trough of debris roller, pressure roller, carbon fibre material roller.
Further, it is fixedly connected between the transfer roller and fixed support by rotating shaft.
Further, be provided with control device outside the device of the reinforcement bridge beam body, and crack detecting device with away from
Control device is connected by wire respectively from sensor.
Further, it is provided with roller on the base.
Further, it is described to go debris cylinder surface to be provided with shovel block.
A kind of reinforcement means of reinforcement bridge beam body, the reinforcement means use the device of reinforcement bridge beam body, its step bag
Include：
(1) first by going debris roller to remove the peeling for being reinforced component surface, loose, honeycomb, corrosion concrete, so
Afterwards using crack detecting device detection crack, and fracture carries out the cementation of fissures or Seal treatment；
(2) underfill resin layer is uniformly applied to using underfill resin layer rotary broom by beam body surface；
(3) after the dry to touch of underfill resin layer surface, material roller is filled and led up to the utilization of beam body surface indentation position and fills up flat
Whole, corner, which should use alignment material to repair, turns into smooth arc-shaped；
(4) impregnating resin is uniformly applied to by bonded part using impregnating resin rotary broom, and carbon cloth is fine with carbon
Dimension material roller is gently overlayed in the position that need to be pasted, and is repeatedly rolled along machine direction using pressure roller, by bubble removing, is made dipping tree
Fat is thoroughly impregnated carbon cloth；
(5) and then step (4) is repeated 3-5 times；
(6) after stickup terminates, leaching is uniformly smeared using impregnating resin rotary broom on the surface of last layer of carbon cloth
Stain resin；
Further, the arc radius in the arc-shaped in the step (3) is 20-30mm.
Further, the method in the step (4) should be carried out as early as possible after the impregnating resin dry to touch of fiber surface
Next layer of stickup.
Compared with prior art, the beneficial effects of the invention are as follows：
The device and its reinforcement means of a kind of reinforcement bridge beam body of the present invention, by setting transfer roller, and set on transfer roller
Multiple rotary brooms are equipped with, efficiency during beam reinforcement can be improved, save labour and time, be provided with telescopic shaft, can be with
Meet can not height bridge reinforcing, while pass through carbon fiber reinforcing bridge beam body, construction technology is easy, short time limit, valency
Lattice are low, can improve bridge capacity, strengthen ductility, reduce crack, delaying aging, reinforced concrete beam structure served
Strengthening action, while underfill resin layer is used, concrete surface layer can be strengthened, improve concrete and alignment material binding resin interface
Adhesion strength, and impregnating resin, can make between carbon cloth and between concrete it is well-bonded, to bear coagulation jointly
The load of soil structure.
Brief description of the drawings
Fig. 1 is bridge beam body bracing means of the present invention
Fig. 2 is bridge beam body bracing means transfer roller schematic cross-section of the present invention
Fig. 3 for burst out bridge beam body ruggedized construction figure
Wherein, 1, crossbeam, 2, telescope support, 3, transfer roller, 4, fixed support, 5, beam body, 6, base, 7, roller, 8, crack
Detection means, 9, range sensor, 10, underfill resin layer rotary broom, 11, fill and lead up material roller, 12, impregnating resin rotary broom, 13,
Remove debris roller, 14, pressure roller, 15, carbon fibre material roller, 16, underfill resin layer, 17, fill and lead up material, 18, carbon cloth,
19th, impregnating resin.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of device of reinforcement bridge beam body, including crossbeam 1, the both ends of crossbeam 1 are respectively arranged with telescope support 2, institute
State the bottom of telescope support 2 and be provided with base 6, roller is provided with the base 6, the crossbeam 1 primarily serves fixed transfer roller 3
Effect, while the movement of transfer roller 3 can be controlled, the downside of crossbeam 1 sets transfer roller 3, between the transfer roller 3 and fixed support 4
It is fixedly connected by rotating shaft, control is fixed by motor between the rotating shaft 3 and fixed support 4, the transfer roller 3 passes through solid
Fixed rack 4 is fixed with crossbeam 1, and the surrounding of transfer roller 3 is disposed with underfill resin layer rotary broom 10, fills and leads up material roller 11, leaching
Stain resin roll brush 12, debris roller 13, pressure roller 14 and carbon fibre material roller 15 are removed, set respectively inside the transfer roller 3
Have with underfill resin layer rotary broom 10, fill and lead up material roller 11, impregnating resin rotary broom 12, go debris roller 13, pressure roller 14,
The corresponding storage trough of carbon fibre material roller 15, inside set storage trough to place different materials, can in material shortage
Inside is added with manual, improves the efficiency of work, it is described to go to the surface of debris roller 13 to be provided with shovel block, the crossbeam 1
Middle-end bottom is provided with crack detecting device 8 and range sensor 9, and control is provided with outside the device of the reinforcement bridge beam body
Device, and crack detecting device 8 is connected control device by wire respectively with range sensor 9, can by crack detecting device
Accurately to find out the crack of bridge plane, so as to control transfer roller to control corresponding roller to be operated by control device.
A kind of reinforcement means of reinforcement bridge beam body, the reinforcement means is by means of the device of reinforcement bridge beam body, its step
Including：
(1) peeling of component surface, loose, honeycomb, corrosion concrete are reinforced first by going debris roller 13 to remove,
Then crack is detected using crack detecting device 8, and fracture carries out the cementation of fissures or Seal treatment；
(2) underfill resin layer is uniformly applied to using underfill resin layer rotary broom 10 by the surface of beam body 5；
(3) after the dry to touch of underfill resin layer surface, material roller 11 is filled and led up to the utilization of beam body surface indentation position and filled up
Smooth, corner, which should use alignment material to repair, turns into smooth arc-shaped, and the arc radius in the arc-shaped is 20-
30mm；
(4) impregnating resin is uniformly applied to by bonded part using impregnating resin rotary broom 12, and by carbon cloth carbon
Fibrous material roller 15 is gently overlayed in the position that need to be pasted, and is repeatedly rolled along machine direction using pressure roller 14, by bubble removing, made
Impregnating resin is thoroughly impregnated carbon cloth；
(5) and then step (4) is repeated 3-5 times；
(6) after stickup terminates, uniformly smeared using impregnating resin rotary broom 12 on the surface of last layer of carbon cloth
Impregnating resin；
Method in the step (4) should carry out next layer as early as possible after the impregnating resin dry to touch of fiber surface and glue
Patch.
In summary, process of the present invention is simple, by setting transfer roller, and multiple rotary brooms is provided with transfer roller, can be with
Improve beam reinforcement when efficiency, save labour and time, be provided with telescopic shaft, can meet can not height bridge plus
Gu while by carbon fiber reinforcing bridge beam body, construction technology is easy, and short time limit, price is low, can improve bridge bearing
Power, strengthen ductility, reduce crack, delaying aging, strengthening action, while use bottom are served to reinforced concrete beam structure
Layer resin, can strengthen concrete surface layer, improve concrete and the adhesion strength at alignment material binding resin interface, and impregnate tree
Fat, can make between carbon cloth and between concrete it is well-bonded, to bear the load of concrete structure jointly.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
- A kind of 1. device of reinforcement bridge beam body, it is characterised in that：Including crossbeam (1), crossbeam (1) both ends are respectively arranged with Telescope support (2), telescope support (2) bottom are provided with base (6), and transfer roller (3) is set on the downside of the crossbeam (1), described Transfer roller (3) is fixed by fixed support (4) and crossbeam (1), and transfer roller (3) surrounding is disposed with underfill resin layer rotary broom (10) material roller (11), impregnating resin rotary broom (12), are filled and led up, removes debris roller (13), pressure roller (14) and carbon fiber Material roller (15), crossbeam (1) the middle-end bottom are provided with crack detecting device (8) and range sensor (9).
- A kind of 2. device of reinforcement bridge beam body according to claim 1, it is characterised in that：Transfer roller (3) inside points Be not provided with underfill resin layer rotary broom (10), fill and lead up material roller (11), impregnating resin rotary broom (12), remove debris roller (13), the corresponding storage trough of pressure roller (14), carbon fibre material roller (15).
- A kind of 3. device of reinforcement bridge beam body according to claim 1, it is characterised in that：The transfer roller (3) is with fixing Support is fixedly connected between (4) by rotating shaft.
- A kind of 4. device of reinforcement bridge beam body according to claim 1, it is characterised in that：The reinforcement bridge beam body Control device is provided with outside device, and crack detecting device (8) is connected control dress by wire respectively with range sensor (9) Put.
- A kind of 5. device of reinforcement bridge beam body according to claim 1, it is characterised in that：Set on the base (6) There is roller.
- A kind of 6. device of reinforcement bridge beam body according to claim 1, it is characterised in that：It is described to remove debris roller (13) Surface is provided with shovel block.
- A kind of 7. reinforcement means of reinforcement bridge beam body, it is characterised in that：The reinforcement means will using claim 1 to right The device of any one reinforcement bridge beam body in 6 is sought, its step includes：(1) first by going debris roller (13) to remove the peeling for being reinforced component surface, loose, honeycomb, corrosion concrete, so Afterwards using crack detecting device (8) detection crack, and fracture carries out the cementation of fissures or Seal treatment；(2) underfill resin layer is uniformly applied to using underfill resin layer rotary broom (10) by beam body (5) surface；(3) after the dry to touch of underfill resin layer surface, material roller (11) is filled and led up to the utilization of beam body surface indentation position and fills up flat Whole, corner, which should use alignment material to repair, turns into smooth arc-shaped；(4) impregnating resin is uniformly applied to by bonded part using impregnating resin rotary broom (12), and carbon cloth is fine with carbon Dimension material roller (15) gently is overlayed in the position that need to be pasted, and is repeatedly rolled using the suitable machine direction of pressure roller (14), by bubble removing, Impregnating resin is set to be thoroughly impregnated carbon cloth；(5) and then step (4) is repeated 3-5 times；(6) after stickup terminates, leaching is uniformly smeared using impregnating resin rotary broom (12) on the surface of last layer of carbon cloth Stain resin.
- A kind of 8. reinforcement means of reinforcement bridge beam body according to claim 7, it is characterised in that：In the step (3) Arc-shaped in arc radius be 20-30mm.
- A kind of 9. reinforcement means of reinforcement bridge beam body according to claim 7, it is characterised in that：In the step (4) Method should be carried out as early as possible after the impregnating resin dry to touch of fiber surface next layer stickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885136.4A CN106284108B (en) | 2016-10-10 | 2016-10-10 | A kind of device and its reinforcement means of reinforcement bridge beam body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610885136.4A CN106284108B (en) | 2016-10-10 | 2016-10-10 | A kind of device and its reinforcement means of reinforcement bridge beam body |
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| CN106284108A CN106284108A (en) | 2017-01-04 |
| CN106284108B true CN106284108B (en) | 2017-12-05 |
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| CN108333101B (en) * | 2018-03-01 | 2020-07-14 | 鲁东大学 | Bridge brace steel bar full length corrosion degree detection device |
| CN108590220B (en) * | 2018-05-09 | 2020-04-03 | 河海大学 | Automatic construction equipment is consolidated to carbon cloth suitable for variable cross section rib type structure |
| CN108756287A (en) * | 2018-06-06 | 2018-11-06 | 钦州学院 | A kind of anti-bend reinforced method of beams of concrete based on prestressed CFRP technique |
| CN108691352A (en) * | 2018-06-22 | 2018-10-23 | 上海市城市排水有限公司 | A kind of sewage conduct is breathed freely well anti-blocking method and its Anti-blocking structure |
| CN108867573B (en) * | 2018-07-26 | 2021-02-26 | 河海大学 | Full-automatic construction equipment of gate is consolidated to carbon cloth |
| CN109487708B (en) * | 2018-11-22 | 2020-09-08 | 河南国基建设集团有限公司 | Road and bridge crack reinforcing device and reinforcing method |
| CN114248470A (en) * | 2021-12-01 | 2022-03-29 | 付迎春 | Uniform resin material lamp shell processing equipment applicable to multiple molds |
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| CN202627555U (en) * | 2012-05-30 | 2012-12-26 | 福建省泷澄建设集团有限公司 | Concrete beam body reinforcing structure |
| JP2013221253A (en) * | 2012-04-13 | 2013-10-28 | Takenaka Doboku Co Ltd | Auxiliary apparatus for repairing/reinforcing concrete structure, and repairing/reinforcing method using the apparatus |
| CN105569370A (en) * | 2016-01-05 | 2016-05-11 | 河海大学 | Full-automatic construction machine for carbon fiber cloth reinforcement of pile column type member |
| CN105862660A (en) * | 2016-04-18 | 2016-08-17 | 河海大学 | Full-automatic construction machine of carbon fiber cloth reinforced high-pile wharf beam-type element |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11148234A (en) * | 1997-11-17 | 1999-06-02 | Kfc Ltd | Prepreg sheet fixing jig |
| CN1407181A (en) * | 2001-08-30 | 2003-04-02 | 株式会社安部工业所 | Reinforcing component tension and bonding device |
| CN201420399Y (en) * | 2009-03-30 | 2010-03-10 | 天地金草田（北京）科技有限公司 | integrated roller |
| JP2013221253A (en) * | 2012-04-13 | 2013-10-28 | Takenaka Doboku Co Ltd | Auxiliary apparatus for repairing/reinforcing concrete structure, and repairing/reinforcing method using the apparatus |
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| CN106284108A (en) | 2017-01-04 |
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Effective date of registration: 20190426 Address after: 264000 No. 184 Hongqi Middle Road, Zhifu District, Yantai City, Shandong Province Co-patentee after: Shandong Highway Engineering Construction (Group) Co., Ltd. Patentee after: Ludong University Address before: 264000 No. 184 Hongqi Middle Road, Zhifu District, Yantai City, Shandong Province Patentee before: Ludong University |
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Address after: 264000 No. 184 Hongqi Middle Road, Zhifu District, Shandong, Yantai Co-patentee after: Sinochem Transportation Construction Group Co.,Ltd. Patentee after: LUDONG University Address before: 264000 No. 184 Hongqi Middle Road, Zhifu District, Shandong, Yantai Co-patentee before: SHANDONG HIGHWAY ENGINEERING CONSTRUCTION (Group) Co.,Ltd. Patentee before: LUDONG University |