CN216006670U - Stone slab bridge protective structure - Google Patents
Stone slab bridge protective structure Download PDFInfo
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- CN216006670U CN216006670U CN202121823794.3U CN202121823794U CN216006670U CN 216006670 U CN216006670 U CN 216006670U CN 202121823794 U CN202121823794 U CN 202121823794U CN 216006670 U CN216006670 U CN 216006670U
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- stone
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- protective structure
- glass fiber
- slab bridge
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Abstract
The utility model discloses a slate bridge protection structure, and belongs to the technical field of reinforced structures. It includes stone pillar and slabstone, and the bottom of slabstone is provided with the gusset plate, and the gusset plate includes glass fiber layer and epoxy layer, and the glass fiber layer is hugged closely with the bottom of slabstone, and epoxy layer parcel is provided with the bearing structure who is used for injecing the gusset plate in the outside on the glass fiber layer on the stone pillar. According to the utility model, through the arrangement of the reinforcing plate, the reinforcing plate is fixed at the bottom of the stone slab in a bonding mode, so that the flexural strength and the bearing capacity of the stone slab bridge can be greatly improved, the construction is convenient, and the strength of the stone slab bridge is influenced without drilling a plurality of anchor bolts on the stone slab.
Description
Technical Field
The utility model relates to a slab bridge protection structure, and belongs to the technical field of reinforced structures.
Background
In some scenic spots or developed areas of water systems, a plurality of stone slab bridges exist, the stone slab bridges are built by stone columns standing in water and stone slabs erected on the stone columns, the compression strength of the stone slabs is high, but the breaking strength is limited, and particularly after the stone slab bridge is used for a long time, a plurality of stone slabs can be broken off and collapsed from the stone columns, so that the use is influenced.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the utility model provides a slate bridge protective structure, it has solved the inconvenient problem of slate bridge reinforcement.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
the utility model provides a slate bridge protective structure, includes stone pillar and slabstone, the bottom of slabstone is provided with the gusset plate, the gusset plate includes glass fiber layer and epoxy layer, glass fiber layer hugs closely with the bottom of slabstone, epoxy layer parcel is in the outside on glass fiber layer, be provided with the bearing structure who is used for injecing the gusset plate on the stone pillar.
As a preferred example, the supporting structure comprises a fixing plate and a supporting block, the fixing plate is fixedly connected with the side wall of the stone pillar, the supporting block is arranged on the fixing plate, and the top of the supporting block is abutted against the bottom surface of the reinforcing plate.
As a preferable example, the supporting block is connected with the fixing plate through a pre-tightening structure.
As a preferable example, the pre-tightening structure includes an adjusting bolt, a plurality of limiting rods and two mounting plates, two of the mounting plates are parallel to each other in the horizontal direction and fixedly connected to the fixing plate, the plurality of limiting rods are all fixedly connected between the two mounting plates, one end of the supporting block is slidably sleeved with the plurality of limiting rods, the adjusting bolt is screwed with one of the mounting plates, and the end of the adjusting bolt abuts against the bottom of the supporting block.
As a preferred example, the reinforcing plate has the same width as the stone plate.
As a preferred example, a plurality of reinforcing plates which are uniformly distributed are arranged in the width direction of the stone slab.
As a preferred example, the reinforcing plate is adhered to the bottom of the stone slab.
The utility model has the beneficial effects that: according to the utility model, through the arrangement of the reinforcing plate, the reinforcing plate is fixed at the bottom of the stone slab in a bonding mode, so that the flexural strength and the bearing capacity of the stone slab bridge can be greatly improved, the construction is convenient, and the strength of the stone slab bridge is influenced without drilling a plurality of anchor bolts on the stone slab.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a bottom view of a slate in another embodiment.
In the figure: the stone pillar comprises a stone pillar 1, a stone slab 2, a glass fiber layer 3, an epoxy resin layer 4, a supporting block 5, a limiting rod 6, an adjusting bolt 7 and a fixing plate 8.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.
As shown in fig. 1-3, a protective structure for a slate bridge comprises a stone pillar 1 and a slate 2, wherein a reinforcing plate is arranged at the bottom of the slate 2, the reinforcing plate comprises a glass fiber layer 3 and an epoxy resin layer 4, the glass fiber layer 3 is tightly attached to the bottom of the slate 2, the epoxy resin layer 4 wraps the glass fiber layer 3, and a support structure for limiting the reinforcing plate is arranged on the stone pillar 1.
The supporting structure comprises a fixing plate 8 and a supporting block 5, the fixing plate 8 is fixedly connected with the side wall of the stone pillar 1, the supporting block 5 is arranged on the fixing plate 8, and the top of the supporting block 5 is abutted to the bottom surface of the reinforcing plate.
Adopt above-mentioned scheme, bearing structure installs on stone pillar 1, and supporting shoe 5 is from up supporting the gusset plate down, further plays the supporting role to the gusset plate, can not cause the influence to the intensity of slabstone 2 simultaneously.
Through pretension structural connection between supporting shoe 5 and the fixed plate 8, pretension structure includes adjusting bolt 7, a plurality of gag lever post 6 and two mounting panels, two parallel and the fixed plate 8 fixed connection of mounting panel horizontal direction, the equal fixed connection of a plurality of gag lever posts 6 is between two mounting panels, the one end of supporting shoe 5 and a plurality of gag lever posts 6 slip cup joint, adjusting bolt 7 and one of them mounting panel spiro union, and the tip offsets with the bottom of supporting shoe 5.
By adopting the scheme, the fixing plate 8 is fixed on the stone pillar 1 through the anchor bolt, a certain distance exists between the supporting block 5 and the reinforcing plate when the stone pillar is installed, so that construction is facilitated, and after the supporting structure is installed, the adjusting bolt 7 is screwed, so that the adjusting bolt 7 drives the supporting block 5 to ascend until the supporting block 5 firmly supports the reinforcing plate.
The reinforcing plate is formed by infiltrating and wrapping glass fiber cloth and epoxy resin and then solidifying, the compressive strength of the reinforcing plate is equivalent to that of a steel plate with the same thickness, in one embodiment, the width of the reinforcing plate is the same as that of the stone plate 2, the reinforcing plate completely covers the bottom of the stone plate 2, in the other embodiment, a plurality of reinforcing plates which are uniformly distributed are arranged in the width direction of the stone plate 2, the reinforcing protection strength is guaranteed, and meanwhile, materials are saved.
The reinforcing plate is glued to the bottom of the slab 2, and the protective structure underneath the slab bridge cannot be seen without any careful observation from the outside, thus preserving the unique shape of the slab bridge.
The working principle is as follows: when using, at first clear up the bottom surface of slabstone 2, impurity such as moss, dust for slabstone 2's bottom surface is clean, then soaks glass fiber and forms glass fiber layer 4 in epoxy glues, pastes glass fiber layer 4 in slabstone 2's bottom surface afterwards, evenly paints the cover on glass fiber layer 4 with the epoxy mortar at last, treats to form epoxy layer 4 after the immobilization, consolidates the protection to the slabstone bridge.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a slate bridge protective structure, includes stone pillar (1) and slabstone (2), its characterized in that: the bottom of slabstone (2) is provided with the gusset plate, the gusset plate includes glass fiber layer (3) and epoxy layer (4), glass fiber layer (3) are hugged closely with the bottom of slabstone (2), epoxy layer (4) parcel is in the outside of glass fiber layer (3), be provided with the bearing structure who is used for injecing the gusset plate on stone pillar (1).
2. A slab bridge protective structure according to claim 1, wherein: the supporting structure comprises a fixing plate (8) and supporting blocks (5), the fixing plate (8) is fixedly connected with the side walls of the stone pillar (1), the supporting blocks (5) are arranged on the fixing plate (8), and the tops of the supporting blocks (5) are abutted to the bottom surfaces of the reinforcing plates.
3. A slab bridge protective structure according to claim 2, wherein: the supporting block (5) is connected with the fixing plate (8) through a pre-tightening structure.
4. A slab bridge protective structure according to claim 3, wherein: the pretension structure comprises an adjusting bolt (7), a plurality of limiting rods (6) and two mounting plates, wherein the mounting plates are parallel to the horizontal direction and fixedly connected with a fixing plate (8), the limiting rods (6) are fixedly connected between the two mounting plates, one end of each supporting block (5) is slidably sleeved with the limiting rods (6), the adjusting bolt (7) is in threaded connection with one of the mounting plates, and the end of each adjusting bolt is abutted to the bottom of each supporting block (5).
5. A slab bridge protective structure according to claim 1, wherein: the width of the reinforcing plate is the same as that of the stone plate (2).
6. A slab bridge protective structure according to claim 1, wherein: and a plurality of reinforcing plates which are uniformly distributed are arranged in the width direction of the stone plate (2).
7. A slab bridge protective structure according to claim 1, wherein: the reinforcing plate is adhered to the bottom of the stone plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823794.3U CN216006670U (en) | 2021-08-05 | 2021-08-05 | Stone slab bridge protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121823794.3U CN216006670U (en) | 2021-08-05 | 2021-08-05 | Stone slab bridge protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216006670U true CN216006670U (en) | 2022-03-11 |
Family
ID=80588136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121823794.3U Active CN216006670U (en) | 2021-08-05 | 2021-08-05 | Stone slab bridge protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216006670U (en) |
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2021
- 2021-08-05 CN CN202121823794.3U patent/CN216006670U/en active Active
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