CN213709192U - Assembled bridge deck - Google Patents
Assembled bridge deck Download PDFInfo
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- CN213709192U CN213709192U CN202022567806.2U CN202022567806U CN213709192U CN 213709192 U CN213709192 U CN 213709192U CN 202022567806 U CN202022567806 U CN 202022567806U CN 213709192 U CN213709192 U CN 213709192U
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- ribs
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- assembled bridge
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Abstract
The utility model discloses an assembled bridge deck, including pouring the frame, it is a plurality of first connecting ribs of frame lateral wall fixedly connected with to pour, arbitrary two are adjacent first connecting rib lateral wall all is through a plurality of second connecting rib fixed connection, it has a plurality of expansion bolts to pour frame lateral wall threaded connection, it is equipped with installation mechanism on the frame to pour. The utility model provides high decking structural strength avoids the decking phenomenon damaged to appear in the use, has reduced the influence of noise to driver, pedestrian and near resident simultaneously, improves the practicality of device.
Description
Technical Field
The utility model relates to a decking technical field especially relates to an assembled decking.
Background
The deck slab, also called a roadway slab, is a load-bearing structure for directly bearing the wheel pressure of a vehicle, and is generally integrally connected with the beam ribs and the transverse partition plates of the main beam in structure, so that the load of the vehicle can be transmitted to the main beam, the cross section of the main beam can be formed, and the integral action of the main beam is ensured.
When a bridge deck slab in the prior art is installed, a layer of concrete can be usually laid on the bridge deck slab, the fatigue performance of the concrete matched with the bridge deck slab can be effectively improved, but the crack risk still exists during long-term use, after the bridge deck slab is cracked due to fatigue, the stress performance of the combined bridge deck slab is seriously influenced, local reinforcement must be carried out in order to ensure the service performance and the operation quality of the structure, in the prior art, the local reinforcement needs to be completed through site construction, but the site reinforcement working condition is high in requirement, difficult to implement, high in cost and difficult to obtain a better reinforcement effect, and therefore, an assembled bridge deck slab needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an assembled bridge deck.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an assembled bridge deck, is including pouring the frame, it is a plurality of first connecting rib of frame lateral wall fixedly connected with to pour, arbitrary two are adjacent first connecting rib lateral wall all is through a plurality of second connecting rib fixed connection, it has a plurality of expansion bolts to pour frame lateral wall threaded connection, it is equipped with installation mechanism on the frame to pour.
Preferably, the installation mechanism comprises a support plate fixedly connected to the side wall of the pouring frame, a plurality of longitudinal ribs and transverse ribs are fixedly embedded in the support plate, the upper wall of the support plate is fixedly connected with a sound-absorbing plate, and the upper wall of the sound-absorbing plate is fixedly connected with a mud-mixing layer.
Preferably, a plurality of vertical muscle all is located the top of a plurality of horizontal muscle, and is a plurality of vertical muscle sets up in a plurality of horizontal muscle is perpendicular respectively.
Preferably, the material of acoustical panel is the cotton material of centrifugal glass, the acoustical panel lateral wall runs through and is equipped with a plurality of first screws, and is a plurality of equal threaded connection of first screw inner wall has fixing bolt, the backup pad upper wall is equipped with a plurality of second screws, and is a plurality of fixing bolt extends to in a plurality of second screws respectively.
Preferably, each of the plurality of first coupling ribs is made of a metal material, and each of the plurality of second coupling ribs is made of a metal material.
Preferably, a plurality of second connecting ribs located on the same first connecting rib side wall are welded on the corresponding first connecting rib side wall, and the second connecting ribs are obliquely arranged.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up installation mechanism, when construction installation decking, at first install the pouring frame on the ground, the pouring frame can be connected with the ground through a plurality of expansion bolts, pour high strength concrete therein after the pouring frame is installed, and install backup pad and acoustical panel on the pouring frame, it can to pour muddy soil layer at the acoustical panel upper wall at last, a plurality of first connecting ribs and a plurality of second connecting ribs can effectively improve the intensity of pouring frame, set the lower extreme of pouring frame into the domes simultaneously, further improved the bearing capacity of pouring frame, improve decking structural strength, avoid decking to appear damaged phenomenon in the use;
2. the utility model discloses a set up the acoustical panel, the acoustical panel is the cotton constitution of centrifugal glass, and the cotton heat preservation sound absorption of centrifugal glass is effectual, engineering cost is low, construction cycle is short, nontoxic, amazing skin, ensures constructor's in the work progress health, can absorb the noise that the vehicle went the time production on the decking simultaneously, has reduced the noise to driver, pedestrian and near resident's influence, the practicality of improving the device.
Drawings
Fig. 1 is a schematic structural view of an assembled bridge deck according to the present invention;
fig. 2 is an enlarged view of a structure at a position a of the assembled bridge deck according to the present invention.
In the figure: the concrete comprises 1 pouring frame, 2 first connecting ribs, 3 expansion bolts, 4 supporting plates, 5 acoustical boards, 6 concrete layers, 7 longitudinal ribs, 8 transverse ribs, 9 fixing bolts, 10 second connecting ribs, 11 first screw holes and 12 second screw holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an assembled bridge deck slab, including pouring frame 1, pour a plurality of first connecting rib 2 of frame 1 lateral wall fixedly connected with, arbitrary two adjacent 2 lateral walls of first connecting rib are all through a plurality of second connecting rib 10 fixed connection, a plurality of second connecting rib 10 that are located same 2 lateral walls of first connecting rib all weld at the 2 lateral walls of first connecting rib that correspond, a plurality of second connecting rib 10 all incline the setting, a plurality of first connecting rib 2 are made by metal material, a plurality of second connecting rib 10 are made by metal material, can strengthen the structural strength who pours frame 1, it has a plurality of expansion bolts 3 to pour frame 1 lateral wall threaded connection, a plurality of expansion bolts 3 of accessible will pour frame 1 and ground connection during the installation.
The pouring frame 1 is provided with an installation mechanism, the installation mechanism comprises a support plate 4 fixedly connected with the side wall of the pouring frame 1, a plurality of longitudinal ribs 7 and transverse ribs 8 are fixedly embedded in the support plate 4, the longitudinal ribs 7 are all positioned above the transverse ribs 8, the longitudinal ribs 7 are respectively vertically arranged on the transverse ribs 8, so that the structure of the support plate 4 is more stable, the load capacity of the support plate 4 is enhanced, the upper wall of the support plate 4 is fixedly connected with an acoustical panel 5, the acoustical panel 5 is made of centrifugal glass wool, the centrifugal glass wool has good heat preservation effect, low construction cost, short construction period, no toxicity and no skin irritation, the side wall of the acoustical panel 5 is provided with a plurality of first screw holes 11 in a penetrating way, the inner walls of the first screw holes 11 are all in threaded connection with fixing bolts 9, the upper wall of the support plate 4 is provided with a plurality of second screw holes 12, and the fixing bolts 9 extend into the second screw holes 12 respectively, the upper wall of the sound-absorbing plate 5 is fixedly connected with a mud-mixed soil layer 6.
When the bridge deck slab is constructed and installed, firstly, the pouring frame 1 is installed on a foundation, the pouring frame 1 can be connected with the foundation through the expansion bolts 3, high-strength concrete can be poured into the pouring frame 1 after the pouring frame 1 is installed, the supporting plate 4 and the acoustical panel 5 are installed on the pouring frame 1, and finally, the concrete layer 6 is poured on the upper wall of the acoustical panel 5, the strength of the pouring frame 1 can be effectively improved through the first connecting ribs 2 and the second connecting ribs 10, meanwhile, the lower end of the pouring frame 1 is designed to be of an arch structure, and the load capacity of the pouring frame 1 is further improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an assembled bridge deck, is including pouring frame (1), its characterized in that, pour a plurality of first connecting rib (2) of frame (1) lateral wall fixedly connected with, arbitrary two are adjacent first connecting rib (2) lateral wall all is through a plurality of second connecting rib (10) fixed connection, it has a plurality of expansion bolts (3) to pour frame (1) lateral wall threaded connection, it is equipped with installation mechanism on frame (1) to pour.
2. An assembled bridge deck according to claim 1, wherein the mounting mechanism comprises a support plate (4) fixedly connected to the side wall of the pouring frame (1), a plurality of longitudinal ribs (7) and transverse ribs (8) are fixedly embedded in the support plate (4), the upper wall of the support plate (4) is fixedly connected with a sound-absorbing plate (5), and the upper wall of the sound-absorbing plate (5) is fixedly connected with a muddy soil layer (6).
3. An assembled bridge deck according to claim 2, characterized in that a plurality of said longitudinal ribs (7) are located above a plurality of transverse ribs (8), said longitudinal ribs (7) being arranged perpendicularly to the transverse ribs (8), respectively.
4. The assembled bridge deck according to claim 2, wherein the acoustical panel (5) is made of centrifugal glass wool, a plurality of first screw holes (11) are formed in the side wall of the acoustical panel (5) in a penetrating manner, fixing bolts (9) are connected to the inner walls of the first screw holes (11) in a threaded manner, a plurality of second screw holes (12) are formed in the upper wall of the supporting plate (4), and the fixing bolts (9) extend into the second screw holes (12) respectively.
5. An assembled bridge deck according to claim 1, wherein a plurality of said first connecting ribs (2) are made of a metallic material and a plurality of said second connecting ribs (10) are made of a metallic material.
6. An assembled bridge deck according to claim 5, wherein a plurality of second connecting ribs (10) located on the same side wall of the first connecting rib (2) are welded to the corresponding side wall of the first connecting rib (2), and a plurality of second connecting ribs (10) are arranged obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567806.2U CN213709192U (en) | 2020-11-09 | 2020-11-09 | Assembled bridge deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567806.2U CN213709192U (en) | 2020-11-09 | 2020-11-09 | Assembled bridge deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213709192U true CN213709192U (en) | 2021-07-16 |
Family
ID=76804085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022567806.2U Active CN213709192U (en) | 2020-11-09 | 2020-11-09 | Assembled bridge deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213709192U (en) |
-
2020
- 2020-11-09 CN CN202022567806.2U patent/CN213709192U/en active Active
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