CN220301412U - Highway bridge pile foundation reinforcing apparatus - Google Patents
Highway bridge pile foundation reinforcing apparatus Download PDFInfo
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- CN220301412U CN220301412U CN202321847891.5U CN202321847891U CN220301412U CN 220301412 U CN220301412 U CN 220301412U CN 202321847891 U CN202321847891 U CN 202321847891U CN 220301412 U CN220301412 U CN 220301412U
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- sliding
- pile foundation
- bridge pile
- highway bridge
- lantern ring
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 28
- 238000005498 polishing Methods 0.000 claims description 29
- 230000002787 reinforcement Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007569 slipcasting Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a highway bridge pile foundation reinforcing device. The highway bridge pile foundation reinforcing device comprises a grouting barrel, an outer rail sleeve ring and an inner rail sleeve ring are arranged in the grouting barrel, four sliding wheel cavities are fixedly connected under the outer rail sleeve ring and the inner rail sleeve ring, sliding wheels are slidably arranged in the sliding wheel cavities, sliding blocks are fixedly arranged on the sliding wheel cavities, the sliding blocks are in sliding connection with the grouting barrel, a fixing frame is fixedly arranged on the sliding blocks, two lifting air bags are fixedly arranged on the fixing frame, two grinding machines are slidably arranged between the outer rail sleeve ring and the inner rail sleeve ring, a power gear is rotatably arranged on the grinding machines, and a gear groove is formed in the inner wall of the outer rail sleeve ring and meshed with the power gear groove. The highway bridge pile foundation reinforcing device provided by the utility model has the advantages of reducing the labor intensity of workers and improving the reinforcing quality of the bridge pile foundation.
Description
Technical Field
The utility model relates to the technical field of highway bridge reinforcement, in particular to a highway bridge pile foundation reinforcement device.
Background
Deep valley areas with large height differences or crossing other traffic lines, bridges are required to be erected in order to keep traffic smooth, and overhead roads consisting of viaducts are sometimes required in busy urban areas. The highway bridge crossing the river is usually eroded by river water because the bridge pile foundation is in the river water for many years, and the bridge pile foundation needs to be reinforced regularly, so that the bearing capacity of the bridge is improved, and the safety, durability and applicability of the bridge are ensured.
Because the erosion of the water flow easily causes the phenomenon that the concrete falls off from the underwater pile foundation, in the process of reinforcing the eroded underwater pile foundation, a sleeve construction reinforcing method is generally used, special concrete is filled in the sleeve for reinforcing, but the sludge on the surface of the bridge pile foundation is required to be cleaned before the concrete is filled, and the underwater cleaning work is difficult to operate.
Therefore, it is necessary to provide a new highway bridge pile foundation reinforcing device to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the highway bridge pile foundation reinforcing device which is convenient to operate, can reduce the labor intensity of workers and can improve the reinforcing quality of bridge pile foundations.
In order to solve the technical problems, the highway bridge pile foundation reinforcing device provided by the utility model comprises: the slip casting section of thick bamboo, install outer rail lantern ring and interior rail lantern ring in the slip casting section of thick bamboo, fixedly connected with four movable pulley cavitys under outer rail lantern ring and the interior rail lantern ring, slidable mounting has the movable pulley in the movable pulley cavity, fixed mounting has the sliding block on the movable pulley cavity, sliding block and slip casting section of thick bamboo sliding connection, fixed mounting has the mount on the sliding block, fixed mounting has two lift air bags on the mount, slidable mounting has two polisher between outer rail lantern ring and the interior rail lantern ring, the power gear has been installed in the rotation on the polisher, the gear groove has been seted up on the inner wall of outer rail lantern ring, power gear meshes with the gear groove.
Preferably, the grouting cylinder is formed by fixing two semicircular sleeves through bolts, four lifting sliding grooves are formed in the inner wall of the grouting cylinder, the sliding block is located in the lifting sliding grooves, the lower end of the grouting cylinder is rotatably provided with a positioning rod, threads are arranged on the positioning rod, and one end of the positioning rod is fixedly provided with a rotary handle.
Preferably, the outer rail lantern ring and the inner rail lantern ring are formed by sleeving two semicircular rings, an outer rail chute and an inner rail chute are respectively formed in the outer rail lantern ring and the inner rail lantern ring, four positioning pulleys are rotationally connected to the grinding machine, two positioning pulleys are arranged in the outer rail chute, and the other two positioning pulleys are arranged in the inner rail chute.
Preferably, the polishing piece is rotatably arranged on the polishing machine, two sliding grooves are formed in the inner wall of each sliding groove, two cylindrical protruding blocks are arranged on the polishing piece and arranged in the sliding grooves, polishing piece pressure springs are arranged in the sliding grooves, one ends of the polishing piece pressure springs are fixedly arranged in the sliding grooves, and the other ends of the polishing piece pressure springs are fixedly arranged on the polishing piece.
Preferably, a pulley bracket is arranged in the pulley cavity, cylindrical bulges are arranged on two sides of the pulley bracket, sliding grooves are formed in two sides of the pulley cavity, the cylindrical bulges are arranged in the sliding grooves, a spring is arranged in the pulley cavity, one end of the spring is fixedly connected in the pulley cavity, the other end of the spring is fixedly connected on the pulley bracket, and the pulley bracket is rotationally connected with a pulley.
Preferably, the fixing frame comprises two semicircular plates, two connecting blocks are fixedly arranged on one semicircular plate, mounting grooves are formed in the two connecting blocks on one semicircular plate, protruding mounting plates are arranged on the two connecting blocks on the other semicircular plate, and the mounting plates are arranged in the mounting grooves through bolts.
Preferably, two bottom plates are arranged at the inner bottom of the grouting cylinder, a sleeving convex block is fixedly arranged on one bottom plate, a sleeving groove is formed in the other bottom plate, and the sleeving convex block is arranged in the sleeving groove.
Compared with the related art, the highway bridge pile foundation reinforcing device provided by the utility model has the following beneficial effects:
the utility model provides a highway bridge pile foundation reinforcing device, wherein a gear groove is formed in the inner wall of an outer rail lantern ring, and a power gear is meshed with the gear groove, so that a polishing machine can slide along a rail to clean a bridge pile foundation; the bottom of the polishing sheet is provided with a polishing sheet pressure spring, so that the polishing sheet has certain pressure when being cleaned, and meanwhile, a certain amount of expansion and contraction can be realized on the polishing sheet through the arrangement of the spring, so that the polishing sheet can be ensured to polish the surface of the bridge pile foundation completely; the sliding wheel can prevent the inner rail lantern ring from being scratched with the bridge pile foundation when the grinding machine is lifted, and is convenient to lift; lifting the polisher by using a lifting air bag by utilizing the buoyancy of water; when the device is used, the long-time underwater cleaning work of underwater workers is avoided, and the bridge pile foundation reinforcing quality can be effectively improved while the operation is convenient.
Drawings
FIG. 1 is a schematic diagram of a highway bridge pile foundation reinforcement device according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of the highway bridge pile foundation reinforcement device shown in FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the outer rail collar, inner rail collar and sander shown in FIG. 1;
FIG. 4 is a schematic view of the mounting cross-section of the sander shown in FIG. 3;
FIG. 5 is a schematic view of the pulley mounting structure shown in FIG. 1;
FIG. 6 is a schematic view of the mounting structure of the sanding plate of FIG. 1;
FIG. 7 is a schematic diagram of a highway bridge pile foundation reinforcement device provided by the utility model mounted on an underwater pile foundation;
FIG. 8 is a schematic view of the mounting structure of the grouting barrel and the bottom plate shown in FIG. 7;
fig. 9 is a schematic view of the mounting structure of the base plate shown in fig. 8.
Reference numerals in the drawings: 1. the grouting device comprises a grouting barrel, 2, a lifting air bag, 3, a fixed frame, 4, a grinding machine, 5, an inner rail lantern ring, 6, an outer rail lantern ring, 7, a rotary handle, 8, a sliding block, 9, a sliding wheel cavity, 10, a connecting block, 11, a lifting sliding chute, 12, an outer rail sliding chute, 13, a positioning rod, 14, an inner rail sliding chute, 15, a power gear, 16, a positioning pulley, 17, a spring, 18, a sliding wheel, 19, a sliding groove, 20, a grinding sheet pressure spring, 21, a grinding sheet, 22, a bridge pile foundation 23, a bottom plate, 24, a sleeve joint lug, 25 and a sliding wheel frame.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a highway bridge pile foundation reinforcement device according to the present utility model; FIG. 2 is a schematic cross-sectional view of the highway bridge pile foundation reinforcement device shown in FIG. 1; FIG. 3 is a schematic view of the mounting structure of the outer rail collar, inner rail collar and sander shown in FIG. 1; FIG. 4 is a schematic view of the mounting cross-section of the sander shown in FIG. 3; FIG. 5 is a schematic view of the pulley mounting structure shown in FIG. 1; FIG. 6 is a schematic view of the mounting structure of the sanding plate of FIG. 1; FIG. 7 is a schematic diagram of a highway bridge pile foundation reinforcement device provided by the utility model mounted on an underwater pile foundation; FIG. 8 is a schematic view of the mounting structure of the grouting barrel and the bottom plate shown in FIG. 7; fig. 9 is a schematic view of the mounting structure of the base plate shown in fig. 8.
Highway bridge pile foundation reinforcing apparatus includes: the grouting device comprises a grouting barrel 1, an outer rail lantern ring 6 and an inner rail lantern ring 5 are arranged in the grouting barrel 1, four sliding wheel cavities 9 are fixedly connected under the outer rail lantern ring 6 and the inner rail lantern ring 5, sliding wheels 18 are arranged in the sliding wheel cavities 9 in a sliding mode, sliding blocks 8 are fixedly arranged on the sliding wheel cavities 9, the sliding blocks 8 are in sliding connection with the grouting barrel 1, a fixing frame 3 is fixedly arranged on the sliding blocks 8, two lifting air bags 2 are fixedly arranged on the fixing frame 3, two grinding machines 4 are slidably arranged between the outer rail lantern ring 6 and the inner rail lantern ring 5, a power gear 15 is rotatably arranged on the grinding machines 4, a gear groove is formed in the inner wall of the outer rail lantern ring 6, and the power gear 15 is meshed with the gear groove.
The grouting cylinder 1 is formed by fixing two semicircular sleeves through bolts, six protrusions for bolt fixation are arranged on the outer wall of the grouting cylinder 1, four lifting sliding grooves 11 are formed in the inner wall of the grouting cylinder 1, the sliding block 8 is located in the lifting sliding grooves, the sliding block 8 can keep the stability of the outer rail lantern ring 6 except that the grinding machine 4 can vertically up and down, the lower end of the grouting cylinder 1 is rotatably provided with a positioning rod 13, threads are arranged on the positioning rod 13, one end of the positioning rod 13 is fixedly provided with a rotary handle 7, and the other end of the positioning rod is provided with a square retaining plate for supporting the bridge pile foundation 22.
The outer rail lantern ring 6 and the inner rail lantern ring 5 are formed by sleeving two semicircular rings, one end of each semicircular ring is provided with a convex block, the end part of each convex block is wedge-shaped, the other end of each convex block is provided with a groove, the convex blocks are positioned in the grooves during sleeving and used for positioning, the outer rail lantern ring 6 and the inner rail lantern ring 5 are respectively provided with an outer rail chute 12 and an inner rail chute 14, the grinding machine 4 is rotationally connected with four positioning pulleys 16, two positioning pulleys 16 are arranged in the outer rail chute 12, and the other two positioning pulleys 16 are arranged in the inner rail chute 14.
The movable pulley support 25 is arranged in the movable pulley cavity 9, cylindrical protrusions are arranged on two sides of the movable pulley support 25, sliding grooves are formed in two sides of the movable pulley cavity 9, the cylindrical protrusions are arranged in the sliding grooves, the springs 17 are arranged in the movable pulley cavity 9, one ends of the springs 17 are fixedly connected in the movable pulley cavity 9, the other ends of the springs 17 are fixedly connected to the movable pulley support 25, movable pulleys 18 are rotatably connected to the movable pulley support 25, the movable pulleys 18 roll on bridge pile foundations 22 during lifting of the grinding machine, and scraping of the inner rail lantern rings 5 and the bridge pile foundations 22 is avoided.
The mount 3 includes two semicircular plates, and fixed mounting has two connecting blocks 10 on the semicircular plate, has all seted up the mounting groove on two connecting blocks 10 on one of them semicircular plate, and two connecting blocks 10 on the another one semicircular plate all are equipped with bellied mounting panel, and the mounting panel passes through the bolt setting in the mounting groove, and the mounting panel tip is semicircle arc, is convenient for cooperate with the mounting groove.
Two bottom plates 23 are arranged at the inner bottom of the grouting barrel 1, a sleeving convex block 24 is fixedly arranged on one bottom plate 23, a sleeving groove is formed in the other bottom plate 23, the sleeving convex block 24 is arranged in the sleeving groove, and the end part of the sleeving convex block 24 is wedge-shaped and is convenient to match with the sleeving groove.
The working principle of the highway bridge pile foundation reinforcing device provided by the utility model is as follows:
firstly, the grouting cylinder 1 is fixed and spliced on the water surface through bolts, the grouting cylinder 1 is sleeved on the bridge pile foundation 22, when the grouting cylinder 1 is lowered to a position needing to be reinforced, an underwater worker rotates the rotary handle 7 to enable the positioning rod 13 to prop against the bridge pile foundation 22, then the inner rail lantern ring 5 and the connecting block 10 are spliced above the grouting cylinder 1, the sleeved connecting block 10 is fixed together through bolts, four sliding blocks 8 positioned outside the outer rail lantern ring 6 are placed in the lifting sliding grooves 11 around in the grouting cylinder 1, at the moment, an internal motor of the grinding machine 4 is opened, the polishing disc 21 rotates to clean and polish the surface of the bridge pile foundation 22, meanwhile, the power gear 15 rotates, the grinding machine 4 makes circular motion between the outer rail sliding groove 12 and the inner rail sliding groove 14, the lifting air bag 2 is connected with the external air pump, the air inlet and outlet control rod 4 is lifted in water through the lifting air bags 2, after the cleaning is completed, the connection of the connecting block 10 is released, the bottom plate 23 is spliced together through the sleeved convex blocks 24, the bottom plate 23 is sunk into the grouting cylinder 1, the positioning rod 13 is completely supported by the grouting cylinder 1, and then the concrete is completely recovered from the concrete cylinder 13, and the concrete is completely locked by the positioning rod 13 after the grouting cylinder 1 is completely, and the concrete is completely recovered.
Compared with the related art, the highway bridge pile foundation reinforcing device provided by the utility model has the following beneficial effects:
the utility model provides a highway bridge pile foundation reinforcing device, wherein a gear groove is formed in the inner wall of an outer rail lantern ring 6, and a power gear 15 is meshed with the gear groove, so that a polisher 4 can slide along a rail to clean a bridge pile foundation 22; the bottom of the polishing sheet 21 is provided with the polishing sheet pressure spring 23, so that the polishing sheet 21 has certain pressure when being cleaned, and meanwhile, a certain amount of expansion and contraction of the polishing sheet 21 can be realized through the arrangement of the spring 23, so that the polishing sheet 21 can be ensured to completely polish the surface of the bridge pile foundation 22; the sliding wheel 18 can prevent the inner rail lantern ring 5 from being scratched with the bridge pile foundation 22 when the polisher 4 is lifted, and is convenient to lift; lifting the polisher 4 by using the lifting air bag 2 by utilizing the buoyancy of water; when the device is used, the long-time underwater cleaning work of underwater workers is avoided, and the bridge pile foundation reinforcing quality can be effectively improved while the operation is convenient.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A highway bridge pile foundation reinforcing apparatus, characterized by comprising: the grouting device comprises a grouting barrel, wherein an outer rail lantern ring and an inner rail lantern ring are arranged in the grouting barrel, four sliding wheel cavities are fixedly connected under the outer rail lantern ring and the inner rail lantern ring, sliding wheels are slidably arranged in the sliding wheel cavities, sliding blocks are fixedly arranged on the sliding wheel cavities, the sliding blocks are slidably connected with the grouting barrel, a fixing frame is fixedly arranged on the sliding blocks, two lifting air bags are fixedly arranged on the fixing frame, two polishing machines are slidably arranged between the outer rail lantern ring and the inner rail lantern ring, a power gear is rotatably arranged on the polishing machines, a gear groove is formed in the inner wall of the outer rail lantern ring, and the power gear is meshed with the gear groove.
2. The highway bridge pile foundation reinforcing device according to claim 1, wherein the grouting cylinder is formed by fixing two semicircular sleeves through bolts, four lifting sliding grooves are formed in the inner wall of the grouting cylinder, the sliding blocks are located in the lifting sliding grooves, a positioning rod is rotatably installed at the lower end of the grouting cylinder, threads are arranged on the positioning rod, and a rotary handle is fixedly installed at one end of the positioning rod.
3. The highway bridge pile foundation reinforcing device according to claim 1, wherein the outer track sleeve ring and the inner track sleeve ring are formed by sleeving two semicircular rings, an outer track sliding groove and an inner track sliding groove are respectively formed in the outer track sleeve ring and the inner track sleeve ring, four positioning pulleys are rotationally connected to the polishing machine, two positioning pulleys are arranged in the outer track sliding groove, and the other two positioning pulleys are arranged in the inner track sliding groove.
4. The highway bridge pile foundation reinforcing device according to claim 1, wherein polishing plates are rotatably mounted on the polishing machine, two sliding grooves are formed in the inner wall of each sliding groove, two cylindrical protruding blocks are arranged on each polishing plate, each cylindrical protruding block is arranged in each sliding groove, polishing plate pressure springs are arranged in each sliding groove, one end of each polishing plate pressure spring is fixedly mounted in each sliding groove, and the other end of each polishing plate pressure spring is fixedly mounted on each polishing plate.
5. The highway bridge pile foundation reinforcing device according to claim 1, wherein a pulley bracket is arranged in the pulley cavity, cylindrical protrusions are arranged on two sides of the pulley bracket, sliding grooves are formed in two sides of the pulley cavity, the cylindrical protrusions are arranged in the sliding grooves, a spring is arranged in the pulley cavity, one end of the spring is fixedly connected in the pulley cavity, the other end of the spring is fixedly connected to the pulley bracket, and a pulley is rotationally connected to the pulley bracket.
6. The highway bridge pile foundation reinforcing device according to claim 1, wherein the fixing frame comprises two semicircular plates, two connecting blocks are fixedly installed on the semicircular plates, mounting grooves are formed in the two connecting blocks on one semicircular plate, protruding mounting plates are arranged on the two connecting blocks on the other semicircular plate, and the mounting plates are arranged in the mounting grooves through bolts.
7. The highway bridge pile foundation reinforcing device according to claim 5, wherein two bottom plates are installed at the bottom of the grouting cylinder, one bottom plate is fixedly provided with a sleeve joint lug, the other bottom plate is provided with a sleeve joint groove, and the sleeve joint lug is arranged in the sleeve joint groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847891.5U CN220301412U (en) | 2023-07-14 | 2023-07-14 | Highway bridge pile foundation reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321847891.5U CN220301412U (en) | 2023-07-14 | 2023-07-14 | Highway bridge pile foundation reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301412U true CN220301412U (en) | 2024-01-05 |
Family
ID=89349463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321847891.5U Active CN220301412U (en) | 2023-07-14 | 2023-07-14 | Highway bridge pile foundation reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301412U (en) |
-
2023
- 2023-07-14 CN CN202321847891.5U patent/CN220301412U/en active Active
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