CN216275187U - Anti-settling plate device for splicing wide bridge joint - Google Patents
Anti-settling plate device for splicing wide bridge joint Download PDFInfo
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- CN216275187U CN216275187U CN202122524042.3U CN202122524042U CN216275187U CN 216275187 U CN216275187 U CN 216275187U CN 202122524042 U CN202122524042 U CN 202122524042U CN 216275187 U CN216275187 U CN 216275187U
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Abstract
The utility model discloses a splicing wide bridge joint anti-settling plate device, which belongs to the field of splicing wide bridges and is technically characterized by comprising an old bridge and a new bridge, wherein a pouring groove is formed between the old bridge and the new bridge, concrete is poured in the pouring groove, a group of pre-installation parts are arranged in the pouring groove, an anti-settling plate main body is arranged in the pouring groove, a connecting component is arranged between the old bridge and the new bridge, the pre-installation parts comprise a group of fixing pipes and a group of reinforcing steel bars, the group of fixing pipes are all inserted into the anti-settling plate main body, the group of fixing pipes are all installed into the pouring groove, the bottom ends of the reinforcing steel bars on the left side and the right side are respectively inserted into the old bridge and the new bridge, and the group of fixing pipes are respectively sleeved outside the group of the reinforcing steel bars. The utility model discloses a, be convenient for possess good support atress effect, the work progress convenient and fast and reducible settlement phenomenon takes place.
Description
Technical Field
The utility model relates to the field of wide splicing bridges, in particular to a settlement-proof plate device for a wide splicing bridge joint.
Background
With the rapid development of social economy in China, more and more projects are built for urban roads, national and provincial trunk roads and rural roads. The design of the width splicing bridge needs to consider not only the newly-built bridge part, but also the utilization and influence of the existing old bridge, the integrity requirement after width splicing and the influence on the traffic and driving comfort. The traditional wide splicing bridge joint is unsynchronized in the sedimentation of a newly built bridge and an old bridge, so that longitudinal cracks and diseases are easily generated at the asphalt pavement layer of the connecting part. And with the rapid development of domestic economy, the requirements of people on the driving comfort and the durability of the bridge structure are higher and higher.
In the prior art, the joint of the wide splicing bridge is easy to appear, the stress is undefined, the construction mode is complicated, and the settlement phenomenon occurs, so that the settlement-preventing plate device for the joint of the wide splicing bridge is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an anti-settling plate device for a wide splicing bridge joint.
In order to achieve the purpose, the utility model adopts the following technical scheme.
The utility model provides a piece together wide bridge and connect and prevent subsiding board device, includes old bridge and new bridge, be formed with the irrigation tank between old bridge and the new bridge, the irrigation tank water has the concrete, be provided with a set of installed part in advance in the irrigation tank, the irrigation tank is provided with in situ and prevents subsiding board main part, be provided with coupling assembling between old bridge and the new bridge.
Preferably, the pre-installation piece includes a set of fixed pipe and a set of reinforcing bar, and is a set of fixed pipe all pegs graft to the inside of preventing the settlement plate main part, and is a set of fixed pipe all installs to the inside of watering the groove, the left and right sides the bottom of reinforcing bar runs through respectively and inserts the inside that connects to old bridge and new bridge, and is a set of fixed pipe overlaps respectively and establishes the outside to a set of reinforcing bar.
Preferably, a set of the equal fixedly connected with connecting plate in front of fixed pipe, a set of the connecting hole has all been seted up to the inside of connecting plate, the left and right sides the connecting plate all is connected with old bridge and new bridge through the fixed pin.
Preferably, the front cross section of the anti-settling plate main body is arc-shaped, and the shapes of the group of fixed pipes are matched with the anti-settling plate main body.
Preferably, coupling assembling includes steel structure frame and four inflation screws, steel structure frame set up with old bridge and new bridge between, four the inflation screw all runs through and extends to the outside of steel structure frame, and the left side is two the inflation screw all runs through and inserts the inside of connecing to old bridge, and the right side is two the inflation screw all runs through and inserts the inside of connecing to new bridge, middle part fixed tube installs the top to steel structure frame, and the middle part the connecting plate passes through the fixed pin and is connected with steel structure frame, and the middle part the bottom and the steel structure of reinforcing bar frame contact.
Preferably, a set of jack has been seted up to the inside of preventing subsiding the board main part, and a set of the top of reinforcing bar all runs through and extends to the outside of a set of jack.
Preferably, the top of old bridge and new bridge has laid the layer of mating formation, the layer of mating formation is made for the pitch material.
Preferably, a set of reinforcing ribs is embedded in the anti-settling plate main body.
Compared with the prior art, the utility model has the advantages that:
this scheme staff can utilize four expansion screw to install steel construction frame in advance between new bridge and the old bridge, the completion is connected, install a set of fixed pipe and reinforcing bar afterwards, pour partial concrete afterwards, guarantee the reinforcing bar stability, will prevent that the flitch main part is installed to a set of fixed pipe afterwards, it will fill up to utilize the concrete to pour the inslot, lay the layer of mating formation with new bridge and old bridge top at last, thereby accomplish concatenation work, the difficult emergence of the time of convenient and fast subsides the phenomenon in the whole work progress.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention;
FIG. 3 is an exploded view of the anti-settling plate and a set of ribs of the present invention;
FIG. 4 is a front perspective view of the mounting tube structure of the present invention;
FIG. 5 is an enlarged schematic view of B in FIG. 4 according to the present invention.
The reference numbers in the figures illustrate:
1. old bridge; 2. a new bridge; 3. a pre-mount; 301. a fixed tube; 302. reinforcing steel bars; 4. an anti-settling plate body; 5. a connecting assembly; 501. a steel structural frame; 502. an expansion screw; 6. a connecting plate; 7. connecting holes; 8. a jack; 9. a paving layer; 10. and (5) reinforcing ribs.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 5, the anti-settling plate device for the wide-splicing bridge joint comprises an old bridge 1 and a new bridge 2, a pouring groove is formed between the old bridge 1 and the new bridge 2, concrete is poured in the pouring groove, a group of pre-installed parts 3 are arranged in the pouring groove, an anti-settling plate main body 4 is arranged in the pouring groove, and a connecting component 5 is arranged between the old bridge 1 and the new bridge 2.
In the utility model, a worker can install the connecting assembly 5 in advance to ensure the connecting effect of the old bridge 1 and the new bridge 2, then install the group of pre-installation members 3 in the pouring groove, then install the anti-settling plate main body 4 to the group of pre-installation members 3, and then pour concrete in the pouring groove to complete the fixation of the whole device, thereby completing the splicing between the old bridge 1 and the new bridge 2.
Please refer to fig. 1-5, wherein: pre-installation spare 3 includes a set of fixed pipe 301 and a set of reinforcing bar 302, and a set of fixed pipe 301 all pegs graft to the inside of preventing subsiding board main part 4, and a set of fixed pipe 301 all installs the inside to the irrigation tank, and the bottom of left and right sides reinforcing bar 302 runs through respectively and inserts the inside that connects to old bridge 1 and new bridge 2, and a set of fixed pipe 301 overlaps respectively and establishes the outside to a set of reinforcing bar 302.
According to the utility model, the arrangement of the set of reinforcing steel bars 302 is utilized, so that after the set of fixing pipes 301 are installed, the old bridge 1 and the new bridge 2 are drilled, then the reinforcing steel bars 302 are sequentially placed, then concrete is poured, and the connecting and fixing effects of the old bridge 1 and the new bridge 2 are ensured by matching with the arrangement of the anti-settling plate main body 4.
Please refer to fig. 1-5, wherein: the equal fixedly connected with connecting plate 6 in front of a set of fixed pipe 301, connecting hole 7 has all been seted up to the inside of a set of connecting plate 6, and left and right sides connecting plate 6 all is connected with old bridge 1 and new bridge 2 through the fixed pin.
In the utility model, the arrangement of the group of connecting plates 6 and the connecting holes 7 is convenient for workers to install the fixed pipe 301 in advance by using the fixing pins.
Please refer to fig. 1-4, wherein: the front section of the anti-settling plate main body 4 is arc-shaped, and the shapes of the group of fixed tubes 301 are matched with the anti-settling plate main body 4.
According to the utility model, the anti-settling plate main body 4 is arc-shaped in front view cross section, and the shapes of the group of fixed tubes 301 are matched with the anti-settling plate main body 4, so that the force distribution is more uniform in the stress process, the stress effect is improved, and the settling phenomenon is reduced.
Please refer to fig. 1-2, wherein: coupling assembling 5 includes steel structure frame 501 and four expansion screw 502, steel structure frame 501 sets up and old bridge 1 and new bridge 2 between, four expansion screw 502 all run through and extend to steel structure frame 501's the outside, two expansion screw 502 in the left side all run through and insert and connect to old bridge 1's inside, two expansion screw 502 in the right side all run through and insert and connect to new bridge 2's inside, middle part fixed pipe 301 is installed to steel structure frame 501's top, middle part connecting plate 6 is connected with steel structure frame 501 through the fixed pin, the bottom and the steel structure frame 501 contact of middle part reinforcing bar 302.
According to the utility model, the steel structure frame 501 is arranged to be conveniently placed between the old bridge 1 and the new bridge 2 in advance, and then the four expansion screws 502 are used in a matched manner, so that the old bridge 1 and the new bridge 2 are conveniently connected through the steel structure frame 501, and the connection effect is ensured.
Please refer to fig. 1-3, wherein: prevent subsiding a set of jack 8 has been seted up to the inside of board main part 4, and the top of a set of reinforcing bar 302 all runs through and extends to the outside of a set of jack 8.
In the utility model, the arrangement of the group of jacks 8 is convenient for connecting with the group of steel bars 302, thereby ensuring the stability of the anti-settling plate main body 4 and reducing the phenomenon that the anti-settling plate main body 4 deviates in the concrete pouring process.
Please refer to fig. 1, in which: the top of the old bridge 1 and the new bridge 2 is paved with a paving layer 9, and the paving layer 9 is made of asphalt.
In the utility model, the paving layer 9 is made of asphalt, so that the service life of the pavement can be ensured while the driving comfort of passers-by is ensured.
Please refer to fig. 1-3, wherein: a group of reinforcing ribs 10 are embedded in the anti-settling plate main body 4.
In the utility model, the arrangement of the group of reinforcing ribs 10 is utilized, so that the use quality of the anti-settling plate main body 4 is improved conveniently, and the service life of the anti-settling plate main body is ensured.
The working principle is as follows: the worker can install the connecting component 5 in advance, the connecting effect of the old bridge 1 and the new bridge 2 is ensured, the setting of the steel structure frame 501 is utilized to be convenient for being placed between the old bridge 1 and the new bridge 2 in advance, then the four expansion screws 502 are matched for use, the old bridge 1 and the new bridge 2 are conveniently connected through the steel structure frame 501, the connecting effect is ensured, then a group of pre-installed parts 3 are installed in a pouring groove, the setting of a group of connecting plates 6 and connecting holes 7 is utilized, the worker is convenient for utilizing fixing pins to install the fixing pipes 301 in advance, the setting of a group of reinforcing steel bars 302 is utilized, after the installation of a group of fixing pipes 301 is completed, the old bridge 1 and the new bridge 2 are conveniently drilled, then the reinforcing steel bars 302 are sequentially placed, the setting of a group of jacks 8 is utilized to be convenient for being connected with a group of reinforcing steel bars 302, thereby the stability of the anti-settling plate main body 4 is ensured, and the concrete pouring process is reduced, prevent subsiding board main part 4 and take place the skew phenomenon, be the arc according to the face-looking cross section form of preventing subsiding board main part 4, the shape of a set of fixed pipe 301 all matches with preventing subsiding board main part 4, thereby make the force distribution more even in the atress process, promote the atress effect, reduce the settlement phenomenon and take place, utilize the setting of a set of strengthening rib 10, be convenient for promote the quality of use of preventing subsiding board main part 4, guarantee its life, pour the concrete afterwards, guarantee old bridge 1 and new bridge 2's fixed effect of being connected, accomplish the fixing of whole device, thereby accomplish the concatenation between old bridge 1 and the new bridge 2, make for the pitch material according to the layer 9 of mating formation, thereby be convenient for guarantee the passerby life on road surface when driving comfort level, whole device, be convenient for possess good support atress effect, the convenient and fast and reducible settlement phenomenon of construction process takes place.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a piece together wide bridge and connect anti-settling plate device, includes old bridge (1) and new bridge (2), its characterized in that: a pouring groove is formed between the old bridge (1) and the new bridge (2), concrete is poured in the pouring groove, a group of pre-installation pieces (3) are arranged in the pouring groove, a main body (4) of a settlement-preventing plate is arranged in the pouring groove, and a connecting assembly (5) is arranged between the old bridge (1) and the new bridge (2);
the pre-installation part (3) comprises a group of fixed pipes (301) and a group of steel bars (302), the group of fixed pipes (301) are all inserted into the anti-settling plate main body (4), the group of fixed pipes (301) are all installed inside the irrigation groove, the bottom ends of the steel bars (302) on the left side and the right side respectively penetrate through and are inserted into the old bridge (1) and the new bridge (2), and the group of fixed pipes (301) are respectively sleeved on the outer sides of the group of steel bars (302); the front surfaces of the fixed tubes (301) are fixedly connected with connecting plates (6), connecting holes (7) are formed in the connecting plates (6), and the connecting plates (6) on the left side and the right side are connected with the old bridge (1) and the new bridge (2) through fixing pins;
coupling assembling (5) include steel structure frame (501) and four expansion screw (502), steel structure frame (501) set up with old bridge (1) and new bridge (2) between, four expansion screw (502) all run through and extend to the outside of steel structure frame (501), and two on the left side expansion screw (502) all run through and plug in the inside of old bridge (1), and two on the right side expansion screw (502) all run through and plug in the inside of new bridge (2), middle part fixed pipe (301) are installed to the top of steel structure frame (501), middle part connecting plate (6) are connected with steel structure frame (501) through the fixed pin, the middle part the bottom and the steel structure frame (501) contact of reinforcing bar (302).
2. The widening bridge joint anti-settling plate device according to claim 1, wherein: the front section of the anti-settling plate main body (4) is arc-shaped, and the shapes of the fixing pipes (301) are matched with the anti-settling plate main body (4).
3. The widening bridge joint anti-settling plate device according to claim 1, wherein: prevent subsiding a set of jack (8) have been seted up to the inside of board main part (4), and is a set of the top of reinforcing bar (302) all runs through and extends to the outside of a set of jack (8).
4. The widening bridge joint anti-settling plate device according to claim 1, wherein: the top of old bridge (1) and new bridge (2) has laid layer of mating formation (9), layer of mating formation (9) are made for the pitch material.
5. The widening bridge joint anti-settling plate device according to claim 1, wherein: and a group of reinforcing ribs (10) are embedded in the anti-settling plate main body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122524042.3U CN216275187U (en) | 2021-10-20 | 2021-10-20 | Anti-settling plate device for splicing wide bridge joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122524042.3U CN216275187U (en) | 2021-10-20 | 2021-10-20 | Anti-settling plate device for splicing wide bridge joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275187U true CN216275187U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122524042.3U Active CN216275187U (en) | 2021-10-20 | 2021-10-20 | Anti-settling plate device for splicing wide bridge joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216275187U (en) |
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2021
- 2021-10-20 CN CN202122524042.3U patent/CN216275187U/en active Active
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