Bridge crack reinforcing structure
By designing a bridge crack reinforcement structure including a box, a pump body, a adjustment assembly and a rolling roller, the problem of inconvenience of manual hand-held feed pipes in the prior art is solved, a more flexible and convenient reinforcement process is achieved, and a flat contact of concrete is ensured.
Patent Information
- Application Number
- CN202422073696.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The existing bridge crack reinforcement device requires manual hand-held feeding pipes. It is inconvenient to hold the feeding for a long time and is prone to hand discomfort, and the injection position is inflexible.
A bridge crack reinforcement structure is designed, including a box, pump body, feed pipe, discharge hopper, adjustment assembly and rolling roller. The concrete is injected into the cracks through the pump body, feed pipe and discharge hopper, and the injection position is adjusted by adjusting the assembly. The rolling roller flattens the concrete, making the cleaning component easy to reuse.
It improves the flexibility and convenience of bridge crack reinforcement, reduces hand labor, ensures smooth contact between concrete and bridge surface, and facilitates subsequent reuse.
Smart Images
Figure CN223047944U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge crack reinforcement, in particular to a bridge crack reinforcement structure. Background Technique
[0002] Road bridges generally refer to structures erected over rivers, lakes and seas to enable vehicles, pedestrians, etc. to pass smoothly. To adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings erected across mountain streams, poor geological conditions or to meet other transportation needs to make passage more convenient. After long-term use, cracks are likely to appear on the surface of road bridges. In order to maintain and repair road bridges, special crack reinforcement structures are needed. At present, the reinforcement devices in the prior art usually use manual injection of concrete into cracks by holding a feeding pipe, and the injection position needs to be continuously adjusted. Holding the main feeding pipe for injection for a long time will cause discomfort in the hands and is inconvenient to use. Content of the Utility Model
[0003] (I) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides a bridge crack reinforcement structure, which solves the problems raised in the above background technique.
[0005] (II) Technical Solutions
[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:
[0007] A bridge crack reinforcement structure includes a box body. A bracket is installed at the bottom end of the box body. Two rollers are rotatably connected to the bracket. A feeding pipe is arranged at the upper end of the box body. A pump body is installed at one end of the box body. The feeding end of the pump body is connected to a feeding pipe. A discharge hopper is installed at the end of the feeding pipe. An adjusting component is arranged at the bottom end of the box body. A handle is installed at one end of the box body. A housing is installed at one end of the box body. A rolling roller is rotatably connected in the housing. A cleaning component is arranged on the housing;
[0008] The adjusting component includes a limit seat installed at the bottom end of the box body. A slider is slidably connected to the limit seat. A screw rod is rotatably connected in the limit seat. The screw rod is threadedly connected to the slider. A driving motor is installed at one end of the limit seat. The output end of the driving motor is connected to the screw rod. A connecting block is installed at one end of the slider. The connecting block is connected to the discharge hopper.
[0009] Furthermore, the limit seat is in an I-shaped structure.
[0010] Further, the cleaning component includes two limiting plates slidably connected to the housing. The bottom ends of the two limiting plates are commonly connected to a mounting plate. A scraping plate is mounted at the bottom end of the mounting plate. A lead screw is threadedly connected to the housing. A turning handle is mounted at the upper end of the lead screw. The lead screw is rotatably connected to the mounting plate.
[0011] Further, the length of the scraping plate is the same as that of the rolling roller and they are located in the same vertical direction.
[0012] Further, the roller and the rolling roller are on the same horizontal plane.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a bridge crack reinforcement structure, which has the following beneficial effects:
[0015] In the utility model, the concrete in the box body can be pumped out and injected into the bridge crack through the pump body, the feeding pipe and the discharging hopper. Through the setting of the adjusting component, the injection position can be adjusted to improve flexibility. The concrete can be flattened by the rolling roller so as to be flush with the bridge surface. And through the setting of the cleaning component, the concrete adhered to the surface of the rolling roller can be scraped off, which is convenient for subsequent repeated use and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the overall structural schematic diagram of the utility model;
[0017] Figure 2 is the bottom structural schematic diagram of the utility model;
[0018] Figure 3 is the structural schematic diagram of the adjusting component of the utility model;
[0019] Figure 4 is the structural schematic diagram of the cleaning component of the utility model.
[0020] In the figure: 1, box body; 2, bracket; 3, roller; 4, feeding pipe; 5, handle; 6, housing; 7, rolling roller; 8, cleaning component; 81, limiting plate; 82, mounting plate; 83, scraping plate; 84, lead screw; 85, turning handle; 9, pump body; 10, feeding pipe; 11, adjusting component; 111, limiting seat; 112, slider; 113, screw; 114, driving motor; 115, connecting block; 12, discharging hopper. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Embodiment
[0023] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in, a bridge crack reinforcement structure proposed in an embodiment of the present utility model includes a box body 1. A bracket 2 is installed at the bottom end of the box body 1. Two rollers 3 are rotatably connected to the bracket 2. A feed pipe 4 is provided at the upper end of the box body 1. A pump body 9 is installed at one end of the box body 1. The feeding end of the pump body 9 is connected to a feeding pipe 10. The end of the feeding pipe 10 is installed with a discharge hopper 12. An adjusting assembly 11 is provided at the bottom end of the box body 1. A handle 5 is installed at one end of the box body 1. A housing 6 is installed at one end of the box body 1. A rolling roller 7 is rotatably connected inside the housing 6. A cleaning assembly 8 is provided on the housing 6; the concrete in the box body 1 can be pumped out and injected into the bridge crack through the pump body 9, the feeding pipe 10 and the discharge hopper 12. Through the setting of the adjusting assembly 11, the injection position can be adjusted to improve flexibility; the concrete can be flattened by the rolling roller 7 to make it flush with the bridge surface, and through the setting of the cleaning assembly 8, the concrete adhered to the surface of the rolling roller 7 can be scraped off, which is convenient for subsequent reuse and is easy to use;
[0024] The adjusting assembly 11 includes a limit seat 111 installed at the bottom end of the box body 1. A slider 112 is slidably connected to the limit seat 111. A screw rod 113 is rotatably connected inside the limit seat 111. The screw rod 113 is threadedly connected to the slider 112. A driving motor 114 is installed at one end of the limit seat 111. The output end of the driving motor 114 is connected to the screw rod 113. A connecting block 115 is installed at one end of the slider 112. The connecting block 115 is connected to the discharge hopper 12; by driving the screw rod 113 to rotate through the driving motor 114, the slider 112 is driven to slide on the limit seat 111, so as to drive the discharge hopper 12 to move through the connecting block 115, thereby adjusting the injection position.
[0025] As Figure 3 shown, in some embodiments, the limit seat 111 has an I-shaped structure; it is convenient for limiting.
[0026] As Figure 4As shown, in some embodiments, the cleaning component 8 includes two limiting plates 81 slidably connected to the housing 6. The bottom ends of the two limiting plates 81 are commonly connected to a mounting plate 82. A scraping plate 83 is mounted at the bottom end of the mounting plate 82. A lead screw 84 is threadedly connected to the housing 6. A turning handle 85 is mounted at the upper end of the lead screw 84. The lead screw 84 is rotatably connected to the mounting plate 82. By rotating the turning handle 85, the lead screw 84 is driven to rotate, and the mounting plate 82 is driven to slide on the housing 6 along with the limiting plates 81 for guiding, so as to drive the scraping plate 83 to move downward, making the scraping plate 83 close to the outer wall of the rolling roller 7. Then, as the device is pushed, the rotation of the rollers 3 and the rolling roller 7 causes the concrete adhered to the outer wall of the rolling roller 7 to be scraped off, realizing cleaning.
[0027] As Figure 4 shown, in some embodiments, the length of the scraping plate 83 is the same as that of the rolling roller 7 and is in the same vertical direction; it is convenient for cleaning.
[0028] As Figure 1 shown, in some embodiments, the rollers 3 and the rolling roller 7 are on the same horizontal plane; it is convenient for movement.
[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A bridge crack reinforcement structure, comprising a box (1), characterized in that: A bracket (2) is installed at the bottom end of the box body (1), and two rollers (3) are rotatably connected to the bracket (2); a feed pipe (4) is provided at the upper end of the box body (1); a pump body (9) is installed at one end of the box body (1), and a feed pipe (10) is connected to the feed end of the pump body (9); a discharge hopper (12) is installed at the end of the feed pipe (10); an adjustment component (11) is provided at the bottom end of the box body (1); a handle (5) is installed at one end of the box body (1); a shell (6) is installed at one end of the box body (1), a rolling roller (7) is rotatably connected inside the shell (6), and a cleaning component (8) is provided on the shell (6); The adjustment assembly (11) comprises a limit seat (111) mounted at the bottom end of the box body (1), a slider (112) being slidably connected to the limit seat (111), a screw rod (113) being rotatably connected inside the limit seat (111), the screw rod (113) being threadedly connected to the slider (112), a drive motor (114) being mounted at one end of the limit seat (111), an output end of the drive motor (114) being connected to the screw rod (113), a connection block (115) being mounted at one end of the slider (112), and the connection block (115) being connected to the discharge hopper (12).
2. A bridge crack reinforcement structure according to claim 1, characterized in that: The limiting seat (111) is in an I-shaped structure.
3. The bridge crack reinforcement structure according to claim 1, characterized in that: The cleaning assembly (8) comprises two limit plates (81) slidably connected to the housing (6); the bottom ends of the two limit plates (81) are commonly connected to a mounting plate (82); a scraper (83) is mounted on the bottom end of the mounting plate (82); a screw rod (84) is threadedly connected to the housing (6); a turning handle (85) is mounted on the upper end of the screw rod (84); and the screw rod (84) is rotatably connected to the mounting plate (82).
4. A bridge crack reinforcement structure according to claim 3, characterized in that: The length of the scraper (83) is the same as that of the rolling roller (7) and is located in the same vertical direction.
5. The bridge crack reinforcement structure according to claim 1, characterized in that: The roller (3) and the rolling roller (7) are located on the same horizontal plane.