CN213653237U - Bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus - Google Patents
Bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus Download PDFInfo
- Publication number
- CN213653237U CN213653237U CN202021807704.7U CN202021807704U CN213653237U CN 213653237 U CN213653237 U CN 213653237U CN 202021807704 U CN202021807704 U CN 202021807704U CN 213653237 U CN213653237 U CN 213653237U
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- China
- Prior art keywords
- reinforcing
- plate
- gusset plate
- bridge
- beam body
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- 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
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 130
- 230000007797 corrosion Effects 0.000 title claims abstract description 25
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 239000000853 adhesive Substances 0.000 claims abstract description 6
- 230000001070 adhesive effect Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Bridges Or Land Bridges (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model relates to a bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus for solve and paste the reinforcement through the steel sheet to corrosion department, have the problem of fragile roof beam body structure when leading to installation expansion bolts. This bridge consolidates and uses corrosion reinforcing bar reinforcing apparatus, including the gusset plate, the gusset plate cross-section is the L font, and the gusset plate is including erecting gusset plate and violently reinforcing plate, erects gusset plate and violently reinforcing plate one end fixed connection, erects the gusset plate and violently the angle of reinforcing plate and treat reinforced (rfd) roof beam body angle adaptation, erects the gusset plate and violently be equipped with a plurality ofly on the reinforcing plate body rather than the vertically mounting hole, and the gusset plate passes through mounting hole, expansion bolts and installs to the roof beam body on, and the medial surface of gusset plate is the adhesive linkage, adhesive linkage and roof beam body in close contact with.
Description
Technical Field
The utility model relates to a reinforcing apparatus, concretely relates to bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus.
Background
The bridge reinforcement generally refers to restoring or improving the bearing capacity of the existing bridge through the reinforcement of the member and the improvement of the structural performance so as to prolong the service life of the bridge and meet the requirements of modern transportation. Because the bridge is in the adverse circumstances for a long time, the bridge reinforced concrete's structure can appear peeling off and the fracture phenomenon, not only influences the whole pleasing to the eye of bridge, can lead to the reinforcing bar corrosion moreover, influences the life of bridge. In order to avoid the continuous corrosion of the steel bar, mortar can be sprayed on the corrosion part, but the mortar still falls off after long-time use to cause secondary corrosion of the steel bar, although the steel plate can be used for pasting and reinforcing the corrosion part at present, in order to improve the connection strength between the steel plate and the beam body, when the expansion bolt is installed, intensive expansion bolt holes need to be formed on the same beam surface, the beam body structure is easy to damage, and the reinforcing device is poor in reliability and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus to solve prior art and paste the reinforcement through the steel sheet to corrosion department, have the problem of fragile roof beam body structure when leading to installation expansion bolts.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus, includes the gusset plate, the gusset plate cross-section is the L font, and the gusset plate is including erecting gusset plate and violently reinforcing plate, erects gusset plate and violently reinforcing plate one end fixed connection, erects the gusset plate and violently reinforcing plate's angle and treats reinforced (rfd) roof beam body angle adaptation, erects the gusset plate and violently be equipped with a plurality ofly rather than the vertically mounting hole on the reinforcing plate body, and the gusset plate passes through mounting hole, expansion bolts and installs to the roof beam body on, and the medial surface of gusset plate is the adhesive linkage, adhesive linkage and roof beam body in close contact with.
Preferably, the bonding layer is uniformly coated bar planting glue.
Preferably, the end faces of the other ends of the vertical reinforcing plate and the transverse reinforcing plate are provided with a plurality of threaded holes; the secondary reinforcing plate is of a plate-shaped structure, a through hole adaptive to the threaded hole is formed in the edge of the body of the secondary reinforcing plate, a plurality of secondary mounting holes perpendicular to the secondary reinforcing plate are formed in the body of the secondary reinforcing plate, the vertical reinforcing plate and the transverse reinforcing plate are fixed through countersunk screws, the countersunk screws penetrate through the through holes and then are screwed into the threaded holes, and the secondary reinforcing plate is mounted on the beam body through the secondary mounting holes and the expansion bolts.
Preferably, the reinforcing angle plate is further included, the cross section of the reinforcing angle plate is L-shaped, the reinforcing angle plate is fixed on the outer side of the joint of the secondary reinforcing plate and the reinforcing plate through bolts, and the reinforcing angle plate is attached to the reinforcing plate.
The utility model has the advantages that:
the utility model provides a corrosion reinforcing bar reinforcing apparatus for bridge reinforcement, after fixed with the roof beam body, the secondary gusset plate can confirm different combination modes according to the difference of roof beam body structure, and then can adapt to the reinforcement of multiple roof beam body structures; the reinforcing angle plate fixes the joint of the secondary reinforcing plate and the reinforcing plate, so that the strength of the joint is enhanced; thereby avoided setting up the problem of intensive bloated bolt hole on same beam surface, consequently not damaged roof beam body structure, the utility model discloses a reinforcing apparatus reliability is high, and the installation is simple, can be applicable to the reinforcement of bridge.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the corrosion reinforcing steel bar reinforcing device for reinforcing a bridge of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the corrosion reinforcing steel bar reinforcing device for reinforcing a bridge of the present invention;
fig. 3 is a schematic structural view of embodiment 3 of the corrosion reinforcing steel bar reinforcing device for reinforcing a bridge of the present invention;
fig. 4 is a schematic structural view of a reinforcing plate according to the present invention;
FIG. 5 is a right side view of FIG. 4;
FIG. 6 is a top view of FIG. 5;
fig. 7 is a schematic structural view of the secondary reinforcing plate of the present invention.
The reference numbers are as follows:
1-reinforcing plate, 2-vertical reinforcing plate, 3-horizontal reinforcing plate, 4-beam body, 5-mounting hole, 6-bonding layer, 7-threaded hole, 8-secondary reinforcing plate, 9-through hole, 10-secondary mounting hole and 11-reinforcing angle plate.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific examples:
a corrosion reinforcing steel bar reinforcing device for reinforcing a bridge is shown in figures 1 to 7 and comprises a reinforcing plate 1, a secondary reinforcing plate 8, countersunk head screws, expansion bolts and reinforcing angle plates 11.
The cross-section of the reinforcing plate 1 is L-shaped, the reinforcing plate 1 comprises a vertical reinforcing plate 2 and a horizontal reinforcing plate 3, one end of the vertical reinforcing plate 2 and one end of the horizontal reinforcing plate 3 are fixedly connected, the angles of the vertical reinforcing plate 2 and the horizontal reinforcing plate 3 are matched with the angle of a beam body to be reinforced 4, a plurality of vertical mounting holes 5 are formed in the body of the vertical reinforcing plate 2 and the horizontal reinforcing plate 3, the reinforcing plate 1 is mounted on the beam body 4 through the mounting holes 5 and expansion bolts, the inner side face of the reinforcing plate 1 is an adhesive layer 6, and the adhesive layer 6 is in close contact with the beam body 4.
The bonding layer 6 is uniformly coated bar planting glue. The bar planting glue has high bonding strength, good temperature resistance, aging resistance, good medium resistance, and excellent toughness and shock resistance after curing.
The end surfaces of the other ends of the vertical reinforcing plate 2 and the transverse reinforcing plate 3 are provided with a plurality of threaded holes 7; the secondary gusset plate 8 is of a plate-shaped structure, the edge of the body of the secondary gusset plate 8 is provided with a through hole 9 matched with the threaded hole 7, the body of the secondary gusset plate 8 is provided with a plurality of secondary mounting holes 6 vertical to the secondary gusset plate, the secondary gusset plate 8, the vertical gusset plate 2 and the transverse gusset plate 3 are fixed through countersunk screws, the countersunk screws penetrate through the through holes 9 and then are screwed into the threaded holes 7, and the secondary gusset plate 8 is mounted on the beam body 4 through the secondary mounting holes 6 and the expansion bolts.
Fig. 1 to fig. 3 are respectively the utility model provides a roof beam body 4 reinforced structure in three embodiments, can select different combination mode according to the structure of different roof beam bodies 4 to can further fix gusset plate 1 on roof beam body 4.
The cross section of the reinforcing angle plate 11 is L-shaped, the reinforcing angle plate 11 is fixed on the outer side of the joint of the secondary reinforcing plate 8 and the reinforcing plate 1 through bolts, and the reinforcing angle plate 11 is attached to the reinforcing plate 1. The reinforcing angle plate 11 can fasten the joint of the secondary reinforcing plate 8 and the reinforcing plate 1, thereby reinforcing the strength of the structure.
The utility model discloses a bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus installation step:
cleaning the surface of a beam body 4 to be reinforced, presetting the installation position of an expansion bolt, repairing the beam body 4 through concrete, forming an installation hole of the expansion bolt after the concrete is solidified, cleaning redundant dirt after the concrete is formed, assembling a reinforcing plate 1 and a secondary reinforcing plate 8 through countersunk screws, coating bar planting glue on one surfaces of the reinforcing plate 1 and the secondary reinforcing plate 8, which are in contact with the beam body 4, after the assembly, installing the reinforcing plate 1 and the secondary reinforcing plate 8 in place through the expansion bolt, installing a reinforcing angle plate 11 at the joint of the reinforcing plate 1 and the secondary reinforcing plate 8 after the installation, and coating waterproof glue after the construction is finished.
The utility model provides a corrosion reinforcing bar reinforcing apparatus for bridge reinforcement, after fixed with the roof beam body, the secondary gusset plate can confirm different combination modes according to the difference of roof beam body structure, and then can adapt to the reinforcement of multiple roof beam body structures; the reinforcing angle plate fixes the joint of the secondary reinforcing plate and the reinforcing plate, so that the strength of the joint is enhanced; thereby avoided setting up the problem of intensive bloated bolt hole on same beam surface, consequently not damaged roof beam body structure, the utility model discloses a reinforcing apparatus reliability is high, and the installation is simple, can be applicable to the reinforcement of bridge.
The above is only the embodiment of the present invention, and is not the limitation of the protection scope of the present invention, all the equivalent structure changes made in the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus which characterized in that: including gusset plate (1), gusset plate (1) cross-section is the L font, and gusset plate (1) is including erecting gusset plate (2) and violently reinforcing plate (3), erects gusset plate (2) and violently reinforcing plate (3) one end fixed connection, erects the angle of gusset plate (2) and violently reinforcing plate (3) and treats reinforced beam body (4) angle adaptation, is equipped with a plurality of mounting holes (5) rather than vertically on erecting gusset plate (2) and violently reinforcing plate (3) body, and gusset plate (1) is installed to beam body (4) through mounting hole (5), expansion bolts on, and the medial surface of gusset plate (1) is adhesive linkage (6), adhesive linkage (6) and beam body (4) in close contact with.
2. The bridge reinforcing corrosion reinforcing bar reinforcing apparatus of claim 1, characterized in that: the bonding layer (6) is uniformly coated bar planting glue.
3. The bridge reinforcing corrosion reinforcing bar reinforcing apparatus of claim 2, characterized in that: the end faces of the other ends of the vertical reinforcing plate (2) and the transverse reinforcing plate (3) are provided with a plurality of threaded holes (7); still include secondary gusset plate (8), secondary gusset plate (8) are platelike structure, secondary gusset plate (8) body border be equipped with through-hole (9) of screw hole (7) adaptation, be equipped with a plurality of secondary mounting holes (10) rather than the vertically on secondary gusset plate (8) body, secondary gusset plate (8) with erect gusset plate (2), violently strengthen board (3) and pass through countersunk screw and fix, countersunk screw passes screw in behind through-hole (9) screw hole (7), secondary gusset plate (8) are installed to roof beam body (4) through secondary mounting hole (10), expansion bolts.
4. The bridge reinforcing corrosion reinforcing bar reinforcing apparatus of claim 3, characterized in that: the reinforcing structure is characterized by further comprising a reinforcing angle plate (11), the cross section of the reinforcing angle plate (11) is L-shaped, the reinforcing angle plate (11) is fixed to the outer side of the joint of the secondary reinforcing plate (8) and the reinforcing plate (1) through bolts, and the reinforcing angle plate (11) is attached to the reinforcing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807704.7U CN213653237U (en) | 2020-08-26 | 2020-08-26 | Bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807704.7U CN213653237U (en) | 2020-08-26 | 2020-08-26 | Bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213653237U true CN213653237U (en) | 2021-07-09 |
Family
ID=76693572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021807704.7U Expired - Fee Related CN213653237U (en) | 2020-08-26 | 2020-08-26 | Bridge is consolidated and is used corrosion reinforcing bar reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213653237U (en) |
-
2020
- 2020-08-26 CN CN202021807704.7U patent/CN213653237U/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: 20210709 |