CN220724863U - Bridge reinforcing apparatus - Google Patents
Bridge reinforcing apparatus Download PDFInfo
- Publication number
- CN220724863U CN220724863U CN202321564920.7U CN202321564920U CN220724863U CN 220724863 U CN220724863 U CN 220724863U CN 202321564920 U CN202321564920 U CN 202321564920U CN 220724863 U CN220724863 U CN 220724863U
- Authority
- CN
- China
- Prior art keywords
- filling cavity
- fixedly connected
- bridge
- cavity
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003014 reinforcing effect Effects 0.000 title claims description 12
- 239000004568 cement Substances 0.000 abstract description 9
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to bridge reinforcement, in particular to a bridge reinforcement device, which comprises a filling cavity, wherein the lower end of the filling cavity is connected with a closed bottom plate in a sliding manner, an opening at the lower end of the filling cavity is arranged, the closed bottom plate can slide at the opening of the filling cavity, and the size of the opening at the lower end of the filling cavity is adjusted; the closed bottom plate is fixedly connected to the telescopic end of the first telescopic mechanism, and the first telescopic mechanism is fixedly connected to the filling cavity; a feeding port is arranged on the filling cavity; the size of the cement discharge hole can be adjusted according to different use requirements, so that gaps with different sizes are filled.
Description
Technical Field
The utility model relates to bridge reinforcement, in particular to a bridge reinforcement device.
Background
Bridge is a structure which is generally erected on rivers, lakes and seas and can smoothly pass vehicles, pedestrians and the like. In order to adapt to the traffic industry of modern high-speed development, bridges are also spreading to span mountain stream, poor geology or buildings which are erected to meet other traffic demands and enable the traffic to be more convenient; in the long-term use process of the bridge, gaps can occur, so that cement is required to be filled, and the gaps can be formed into different sizes due to different forming reasons and time, so that corresponding filling is required.
Disclosure of Invention
The utility model aims to provide a bridge reinforcing device, which can adjust the size of a cement discharge hole according to different use requirements so as to fill gaps with different sizes.
The aim of the utility model is achieved by the following technical scheme:
the bridge reinforcing device comprises a filling cavity, wherein the lower end of the filling cavity is connected with a closed bottom plate in a sliding manner, an opening at the lower end of the filling cavity is formed, the closed bottom plate can slide at the opening of the filling cavity, and the size of the opening at the lower end of the filling cavity is adjusted;
the closed bottom plate is fixedly connected to the telescopic end of the first telescopic mechanism, and the first telescopic mechanism is fixedly connected to the filling cavity;
a feeding port is arranged on the filling cavity;
the filling cavity is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a screw shaft, and the screw shaft is positioned in the filling cavity;
the filling cavity is fixedly connected to the telescopic end of the second telescopic mechanism;
the second telescopic mechanism is fixedly connected to the transverse moving support;
the transverse moving support is connected to the moving support in a sliding manner;
four moving wheels are arranged on the moving support;
the movable support is rotationally connected with a screw rod, and the transverse support is connected to the screw rod through threads;
and the movable support is fixedly connected with a power mechanism for driving the screw rod to rotate.
The beneficial effects of the utility model are as follows:
the position of the closed bottom plate at the opening of the lower end of the filling cavity is adjusted, so that the size of the opening of the lower end of the filling cavity is adjusted, and further the width requirements of different cracks are met.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic illustration of a filling cavity structure of the present utility model;
FIG. 2 is a schematic view of the closed floor structure of the present utility model;
FIG. 3 is a schematic view of the structure of the screw shaft of the present utility model;
FIG. 4 is a schematic view of the bridge reinforcing apparatus of the present utility model;
fig. 5 is a schematic view of the structure of the mobile bracket of the present utility model.
In the figure: filling the cavity 11; a feed inlet 12; a first telescopic mechanism 21; a closing floor 22; a drive motor 31; a screw shaft 32; a second telescopic mechanism 41; a traversing carriage 51; a moving bracket 61; a moving wheel 62; and a screw 63.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 2, the structure and function of a bridge reinforcing apparatus will be described in detail;
the bridge reinforcing device comprises a filling cavity 11, wherein the lower end of the filling cavity 11 is connected with a closed bottom plate 22 in a sliding manner, an opening at the lower end of the filling cavity 11 is formed, the closed bottom plate 22 can slide at the opening of the filling cavity 11, and the size of the opening at the lower end of the filling cavity 11 is adjusted;
when the filling cavity 11 is used, the filling cavity 11 is placed on a crack of a bridge deck to be filled, cement falling in the filling cavity 11 falls into the crack of the bridge deck to fill the crack of the bridge deck, further, when the width of the crack changes, the sealing bottom plate 22 is pushed to slide at the bottom of the filling cavity 11, the size of an opening at the bottom of the filling cavity 11 is adjusted, and then the size of the opening at the bottom of the filling cavity 11 is changed according to the width of the bridge deck crack, so that cement in the filling cavity 11 can accurately fall into the crack, and the crack is efficiently filled;
further, in order to control the movement of the closed bottom plate 22, the closed bottom plate 22 is fixedly connected to the telescopic end of the first telescopic mechanism 21, and the first telescopic mechanism 21 is fixedly connected to the filling cavity 11;
starting a first telescopic mechanism 21, wherein the first telescopic mechanism 21 can be a hydraulic cylinder or an electric push rod, and the telescopic end of the first telescopic mechanism 21 drives a closed bottom plate 22 to move, and the closed bottom plate 22 moves at the bottom of the filling cavity 11 so as to adjust the opening at the bottom of the filling cavity 11;
when not in use, the bottom of the filling cavity 11 can be sealed by a sealing bottom plate 22;
the filling cavity 11 is provided with a feeding hole 12 for feeding cement raw materials into the filling cavity 11;
in order to stir the cement in the filling cavity 11, a driving motor 31 is fixedly connected to the filling cavity 11, a screw shaft 32 is fixedly connected to an output shaft of the driving motor 31, and the screw shaft 32 is positioned in the filling cavity 11;
starting the driving motor 31, wherein an output shaft of the driving motor 31 starts to rotate, the output shaft of the driving motor 31 drives the screw shaft 32 to rotate, the screw shaft 32 rotates in the filling cavity 11 to stir cement, and meanwhile, the screw shaft 32 generates downward pushing force when rotating, so that cement flows out from the lower end of the filling cavity 11;
the filling cavity 11 is fixedly connected to the telescopic end of the second telescopic mechanism 41, the second telescopic mechanism 41 is fixedly connected to the transverse moving support 51, the transverse moving support 51 is slidably connected to the moving support 61, four moving wheels 62 are arranged on the moving support 61, a screw rod 63 is rotatably connected to the moving support 61, the transverse moving support 51 is connected to the screw rod 63 through threads, and a power mechanism for driving the screw rod 63 to rotate is fixedly connected to the moving support 61;
when the device is used, the movable support 61 can be driven to move through the four movable wheels 62, so that the device can be moved to a designated position, the second telescopic mechanism 41 is started, the second telescopic mechanism 41 can be a hydraulic cylinder or an electric push rod, the telescopic end of the second telescopic mechanism 41 drives the filling cavity 11 to move up and down, and the height of the filling cavity 11 is adjusted;
further, when the crack is inclined or deviated, the power mechanism is started, preferably a servo motor, and can be fixedly connected to the moving support 61, the output shaft of the power mechanism is fixedly connected with the screw rod 63, the power mechanism is started, the output shaft of the power mechanism drives the screw rod 63 to rotate, the screw rod 63 drives the transverse moving support 51 to move transversely through threads during rotation, the transverse moving support 51 drives the filling cavity 11 to move transversely, and the filling cavity 11 can move along the track of the crack in cooperation with the movement of the four moving wheels 62.
Claims (10)
1. Bridge reinforcing apparatus, including filling cavity (11), its characterized in that: the lower extreme sliding connection who fills cavity (11) has sealed bottom plate (22), and the lower extreme opening setting that fills cavity (11), sealed bottom plate (22) can slide in the opening part that fills cavity (11), adjusts the size that fills cavity (11) lower extreme opening.
2. A bridge reinforcing apparatus according to claim 1, wherein: the closed bottom plate (22) is fixedly connected to the telescopic end of the first telescopic mechanism (21), and the first telescopic mechanism (21) is fixedly connected to the filling cavity (11).
3. A bridge reinforcing apparatus according to claim 1, wherein: the filling cavity (11) is provided with a feeding port (12).
4. A bridge reinforcing apparatus according to claim 1, wherein: the filling cavity (11) is fixedly connected with a driving motor (31), an output shaft of the driving motor (31) is fixedly connected with a screw shaft (32), and the screw shaft (32) is positioned in the filling cavity (11).
5. A bridge reinforcing apparatus according to claim 1, wherein: the filling cavity (11) is fixedly connected to the telescopic end of the second telescopic mechanism (41).
6. The bridge girder erection device of claim 5, wherein: the second telescopic mechanism (41) is fixedly connected to the transverse moving support (51).
7. The bridge girder erection device of claim 6, wherein: the traversing bracket (51) is connected to the moving bracket (61) in a sliding way.
8. The bridge girder erection device of claim 7, wherein: four moving wheels (62) are arranged on the moving support (61).
9. The bridge girder erection device of claim 7, wherein: the movable support (61) is rotatably connected with a screw rod (63), and the transverse support (51) is connected to the screw rod (63) through threads.
10. The bridge girder erection device of claim 9, wherein: and a power mechanism for driving the screw rod (63) to rotate is fixedly connected to the movable support (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564920.7U CN220724863U (en) | 2023-06-19 | 2023-06-19 | Bridge reinforcing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564920.7U CN220724863U (en) | 2023-06-19 | 2023-06-19 | Bridge reinforcing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724863U true CN220724863U (en) | 2024-04-05 |
Family
ID=90496259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321564920.7U Active CN220724863U (en) | 2023-06-19 | 2023-06-19 | Bridge reinforcing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724863U (en) |
-
2023
- 2023-06-19 CN CN202321564920.7U patent/CN220724863U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |