CN212452255U - Bridge is consolidated to prestressing force carbon fiber plate - Google Patents
Bridge is consolidated to prestressing force carbon fiber plate Download PDFInfo
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- CN212452255U CN212452255U CN202020915294.1U CN202020915294U CN212452255U CN 212452255 U CN212452255 U CN 212452255U CN 202020915294 U CN202020915294 U CN 202020915294U CN 212452255 U CN212452255 U CN 212452255U
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- fixedly connected
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Abstract
The utility model discloses a prestressing force carbon fiber plate consolidates bridge, including bridge plate main part, bridge plate main part includes the first cement board that the level set up, the first reinforcing plate of fixedly connected with on the first cement board, the first prestressing plate of downside lateral wall fixedly connected with of reinforcing plate, the downside lateral wall fixedly connected with second reinforcing plate of first prestressing plate, the downside lateral wall fixedly connected with second prestressing plate of second reinforcing plate, the downside lateral wall fixedly connected with second cement board of second prestressing plate, the outside of first prestressing plate is equipped with the fastening device that two symmetries set up, two fastening device's upper end is connected through first coupling mechanism, and two fastening device's lower extreme passes through the second coupling mechanism and connects. The utility model discloses the fastening degree of prestressing force board is high, is convenient for improve the structural strength of bridge.
Description
Technical Field
The utility model relates to a bridge technical field especially relates to a bridge is consolidated to prestressing force carbon fiber plate.
Background
The bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect and make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure to stride the obstacle, the substructure includes abutment, pier and foundation; the support is a force transmission device arranged at the supporting positions of a bridge span structure and a pier or an abutment, the affiliated structures refer to bridge head butt plates, conical slope protection, bank protection, diversion engineering and the like, and the bridge needs a prestressed plate for reinforcement in the construction process;
the fastening degree of the prestressed plate of the existing bridge is low, the structural strength of the bridge is influenced, and therefore the prestressed carbon fiber plate reinforced bridge is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the fastening degree of the prestressing force board of the bridge that exists among the prior art lower, influence the structural strength's of bridge problem, and the prestressing force carbon fiber plate consolidates the bridge that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prestressing force carbon fiber plate consolidates bridge, includes the bridge plate main part, the bridge plate main part includes the first cement board that the level set up, the first reinforcing plate of fixedly connected with on the first cement board, the first prestressing force board of downside lateral wall fixedly connected with of reinforcing plate, the downside lateral wall fixedly connected with second reinforcing plate of first prestressing force board, the downside lateral wall fixedly connected with second prestressing force board of second reinforcing plate, the downside lateral wall fixedly connected with second cement board of second prestressing force board, the outside of first prestressing force board is equipped with the fastening device that two symmetries set up, two fastening device's upper end is connected through first coupling mechanism, and two fastening device's lower extreme passes through the second coupling mechanism and connects.
Preferably, the first connecting mechanism comprises a first connecting plate horizontally arranged, the first connecting plate is of a hollow structure, a driving motor is arranged in the first connecting plate, the output end of the driving motor is connected with a gear, two second connecting plates symmetrically arranged are slidably connected in the first connecting plate, one ends of the two second connecting plates, which are back to back, all penetrate through the side wall of the first connecting plate, and tooth grooves arranged in a meshed mode with the gear are formed in the side walls of the two second connecting plates.
Preferably, the second connecting mechanism includes a first support plate arranged horizontally, the first support plate is of a hollow structure, a second support plate arranged horizontally is inserted into the first support plate, a moving plate is fixedly connected to the second support plate, and the moving plate is connected with the bottom wall of the first support plate through a telescopic connecting rod.
Preferably, fastening device includes hollow structure's mounting plate, the mounting plate internal rotation is connected with the threaded rod, and the threaded rod runs through the lateral wall setting of mounting plate, the cover is equipped with the nut that two symmetries set up on the threaded rod, and all is connected with the cardboard on two nuts, be equipped with on the lateral wall of mounting plate and match the bar opening that sets up with two cardboards, and two cardboards all run through the bar opening setting.
Preferably, the telescopic connecting rod comprises a first connecting rod which is horizontally arranged, the first connecting rod is of a hollow structure, a second connecting rod which is horizontally arranged is inserted into the first connecting rod, and a spring is sleeved outside the telescopic connecting rod.
Preferably, the external screw thread of threaded rod comprises first external screw thread and the second external screw thread that the symmetry set up, first external screw thread and second external screw thread revolve to opposite setting, and two nuts establish respectively on first external screw thread and second external screw thread, the cover is equipped with the nut on the threaded rod, and the nut is located the outside of mounting plate.
The utility model discloses well beneficial effect as follows:
1. because the first external thread and the second external thread are arranged in opposite rotation directions, the two nuts can be driven to move in opposite directions by rotating the threaded rod, so that the two clamping plates are driven to move in opposite directions, the two clamping plates are matched, the first prestressed plate and the second prestressed plate are clamped and fastened, and the fastening degree of the first prestressed plate and the second prestressed plate is improved;
2. the driving motor can drive the gear to rotate, so that the two second connecting plates are driven to move in the horizontal direction, the relative working distance between the two fastening plates is adjusted, fastening processing is conveniently performed on different positions of the fastening plates, and the first support plate and the second support plate enable the motion states of the two fastening plates to be more stable under the matching of the movable plate and the telescopic connecting rod.
Drawings
Fig. 1 is a schematic structural view of a prestressed carbon fiber plate reinforced bridge provided by the present invention;
fig. 2 is a schematic view of a fastening process of a first prestressed plate of a prestressed carbon fiber plate reinforced bridge provided by the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is the utility model provides a fastening device's of bridge is consolidated to prestressing force carbon fiber plate structural schematic diagram.
In the figure: the concrete slab comprises a first cement slab 1, a first reinforcing slab 2, a first prestressed slab 3, a second reinforcing slab 4, a second prestressed slab 5, a second cement slab 6, a first connecting slab 7, a driving motor 8, a gear 9, a second connecting slab 10, a first supporting slab 11, a second supporting slab 12, a movable slab 13, a telescopic connecting rod 14, a fastening slab 15, a threaded rod 16, a nut 17, a clamping slab 18 and a nut 19.
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. 1-4, a prestressed carbon fiber plate reinforced bridge comprises a bridge plate main body, the bridge plate main body comprises a first cement plate 1 which is horizontally arranged, a first reinforcing plate 2 is fixedly connected to the first cement plate 1, a first prestressed plate 3 is fixedly connected to the lower side wall of the reinforcing plate 2, a second reinforcing plate 4 is fixedly connected to the lower side wall of the first prestressed plate 3, a second prestressed plate 5 is fixedly connected to the lower side wall of the second reinforcing plate 4, a second cement plate 6 is fixedly connected to the lower side wall of the second prestressed plate 5, two fastening mechanisms which are symmetrically arranged are arranged outside the first prestressed plate 3, the upper ends of the two fastening mechanisms are connected through a first connecting mechanism, the lower ends of the two fastening mechanisms are connected through a second connecting mechanism, the first connecting mechanism comprises a first connecting plate 7 which is horizontally arranged, the first connecting plate 7 is a hollow structure, a driving motor 8 is arranged in the first connecting plate 7, the output end of the driving motor 8 is connected with a gear 9, two second connecting plates 10 which are symmetrically arranged are connected in the first connecting plate 7 in a sliding mode, the opposite ends of the two second connecting plates 10 penetrate through the side wall of the first connecting plate 7, tooth grooves which are meshed with the gear 9 are formed in the side walls of the two second connecting plates 10, and due to the fact that the first external threads and the second external threads are arranged in opposite rotating directions, the rotating threaded rod 16 can drive the two nuts 17 to move in opposite directions, so that the two clamping plates 18 are driven to move in opposite directions, the two clamping plates 18 are matched, the first prestressed plate 3 and the second prestressed plate 5 are clamped and fastened, and the fastening degree of the first prestressed plate 3 and the second prestressed plate 5 is improved;
the second connecting mechanism comprises a first support plate 11 which is horizontally arranged, the first support plate 11 is of a hollow structure, a second support plate 12 which is horizontally arranged is inserted in the first support plate 11, a moving plate 13 is fixedly connected to the second support plate 12, the moving plate 13 is connected with the bottom wall of the first support plate 11 through a telescopic connecting rod 14, the fastening mechanism comprises a fastening plate 15 which is of a hollow structure, a threaded rod 16 is rotatably connected in the fastening plate 15, the threaded rod 16 penetrates through the side wall of the fastening plate 15, two nuts 17 which are symmetrically arranged are sleeved on the threaded rod 16, clamping plates 18 are connected to the two nuts 17, strip-shaped openings which are matched with the two clamping plates 18 are arranged on the side wall of the fastening plate 15, the two clamping plates 18 penetrate through the strip-shaped openings, the telescopic connecting rod 14 comprises a first connecting rod which is horizontally arranged, the first connecting rod is of a hollow structure, and a second connecting rod which is, the outside cover of telescopic connection pole 14 is equipped with the spring, the external screw thread of threaded rod 16 comprises the first external screw thread and the second external screw thread that the symmetry set up, first external screw thread and second external screw thread revolve to opposite setting, and two nuts 17 overlap respectively and establish on first external screw thread and second external screw thread, the cover is equipped with nut 19 on the threaded rod 16, and nut 19 is located the outside of mounting plate 15, driving motor 8 can drive gear 9 and rotate, thereby drive two second connecting plates 10 and move on the horizontal direction, adjust the relative working distance between two mounting plates 15, be convenient for fasten the processing to the different positions of mounting plate 15, first extension board 11 and second extension board 12 make the motion state of two mounting plates 15 more stable under movable plate 13 and telescopic connection pole 14's cooperation.
The utility model discloses in, because first external screw thread and second external screw thread set up to opposite directions soon, rotation threaded rod 16 can drive two nuts 17 motion in opposite directions, thereby drive two 18 motions in opposite directions of cardboard, make two 18 cooperations of cardboard, carry out the centre gripping fastening to first prestressing force board 3 and second prestressing force board 5, improve the fastening degree of first prestressing force board 3 and second prestressing force board 5, driving motor 8 can drive gear 9 and rotate, thereby drive two second connecting plates 10 and move on the horizontal direction, adjust the relative working distance between two mounting plates 15, be convenient for fasten the processing to the different positions of mounting plates 15, first extension board 11 and second extension board 12 make the motion state of two mounting plates 15 more stable under movable plate 13 and telescopic connection pole 14's cooperation.
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. A prestressed carbon fiber plate reinforced bridge comprises a bridge plate main body and is characterized in that the bridge plate main body comprises a first cement plate (1) which is horizontally arranged, the first cement board (1) is fixedly connected with a first reinforcing board (2), the lower side wall of the reinforcing board (2) is fixedly connected with a first prestressed board (3), the lower side wall of the first prestressed plate (3) is fixedly connected with a second reinforced plate (4), the lower side wall of the second reinforcing plate (4) is fixedly connected with a second prestressed plate (5), the lower side wall of the second prestressed plate (5) is fixedly connected with a second cement plate (6), the outer part of the first prestressed plate (3) is provided with two symmetrically arranged fastening mechanisms, the upper ends of the two fastening mechanisms are connected through a first connecting mechanism, and the lower ends of the two fastening mechanisms are connected through a second connecting mechanism.
2. The prestressed carbon fiber plate reinforced bridge according to claim 1, wherein the first connecting mechanism comprises a horizontally arranged first connecting plate (7), the first connecting plate (7) is of a hollow structure, a driving motor (8) is arranged in the first connecting plate (7), a gear (9) is connected to an output end of the driving motor (8), two symmetrically arranged second connecting plates (10) are slidably connected in the first connecting plate (7), opposite ends of the two second connecting plates (10) are arranged to penetrate through side walls of the first connecting plate (7), and tooth grooves meshed with the gear (9) are arranged on side walls of the two second connecting plates (10).
3. The prestressed carbon fiber plate reinforced bridge girder according to claim 1, wherein the second connecting mechanism comprises a first horizontally arranged support plate (11), the first support plate (11) is of a hollow structure, a second horizontally arranged support plate (12) is inserted into the first support plate (11), a moving plate (13) is fixedly connected to the second support plate (12), and the moving plate (13) is connected with the bottom wall of the first support plate (11) through a telescopic connecting rod (14).
4. The prestressed carbon fiber plate reinforced bridge girder according to claim 1, wherein the fastening mechanism comprises a fastening plate (15) with a hollow structure, a threaded rod (16) is rotatably connected in the fastening plate (15), the threaded rod (16) penetrates through the side wall of the fastening plate (15), two symmetrically arranged nuts (17) are sleeved on the threaded rod (16), clamping plates (18) are connected on the two nuts (17), strip-shaped openings matched with the two clamping plates (18) are arranged on the side wall of the fastening plate (15), and the two clamping plates (18) penetrate through the strip-shaped openings.
5. The prestressed carbon fiber plate reinforced bridge girder according to claim 3, wherein the telescopic connecting rods (14) comprise horizontally arranged first connecting rods, the first connecting rods are hollow structures, horizontally arranged second connecting rods are inserted into the first connecting rods, and springs are sleeved outside the telescopic connecting rods (14).
6. The prestressed carbon fiber plate reinforced bridge girder according to claim 4, wherein the external threads of the threaded rod (16) are composed of first external threads and second external threads which are symmetrically arranged, the rotation directions of the first external threads and the second external threads are opposite, two nuts (17) are respectively sleeved on the first external threads and the second external threads, a nut (19) is sleeved on the threaded rod (16), and the nut (19) is located outside the fastening plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915294.1U CN212452255U (en) | 2020-05-26 | 2020-05-26 | Bridge is consolidated to prestressing force carbon fiber plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020915294.1U CN212452255U (en) | 2020-05-26 | 2020-05-26 | Bridge is consolidated to prestressing force carbon fiber plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212452255U true CN212452255U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020915294.1U Active CN212452255U (en) | 2020-05-26 | 2020-05-26 | Bridge is consolidated to prestressing force carbon fiber plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212452255U (en) |
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2020
- 2020-05-26 CN CN202020915294.1U patent/CN212452255U/en active Active
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