Mud scraping rope mounting assembly for road roller steel wheel and mud scraping device

Abstract

The utility model relates to the technical field of construction tools, and particularly discloses a mud scraping rope installation assembly and a mud scraping device for a road roller steel wheel, the installation assembly comprises an installation base and a fastener, the installation base is composed of an installation bottom plate and a steel wire rope buckle plate, the installation bottom plate is provided with a fixing bottom groove, and the fastener is provided with a steel wire rope. The steel wire rope buckle plate is provided with a fixing top groove matched with the fixing bottom groove, and anti-skid structures are arranged on the inner faces of the two groove bodies and used for enhancing the grabbing force of the mud scraping rope. The mounting bottom plate is connected with a steel wheel side frame of the road roller in a welding or punching bolt manner, so that the assembly is firmly mounted; the fastener is connected between the mounting bottom plate and the steel wire rope buckle plate, and the external mud scraping rope is clamped and fixed by adjusting the distance between the mounting bottom plate and the steel wire rope buckle plate. The installation process is simplified, the construction efficiency is improved, the mud scraping rope can be effectively prevented from loosening or slipping off due to vibration in the working process, and therefore it is guaranteed that the efficient mud scraping effect is kept when the road roller works.

Description

Technical Field

[0001] This utility model relates to the field of construction tool technology, and in particular to a mud scraping rope installation assembly and mud scraping device for a road roller steel wheel. Background Technology

[0002] In road construction and other projects, road rollers are commonly used to compact road surfaces, soil, or other paving materials. However, during the compaction process, due to factors such as the material and moisture content of the material being compacted, soil or other materials can easily adhere to the surface of the steel wheel, potentially affecting the compaction effect and construction efficiency. To promptly remove these adhering materials, a steel cable is typically strung diagonally across the surface of the steel wheel. As the wheel rotates, the steel cable uses the wheel's movement to scrape off the adhering material.

[0003] However, most existing road rollers do not have pre-designed installation positions for fixing the scraper rope when they leave the factory. Operators often need to choose the position themselves based on the on-site equipment structure and modify the fixing method by welding hooks, using the lifting holes on the side frame, or drilling holes. Since the pre-designed lifting hole positions may not be suitable for the wire rope installation requirements, and some road rollers do not even have lifting holes, the modification process is not only complicated and time-consuming, but may also cause structural safety hazards due to welding or drilling quality problems.

[0004] Furthermore, due to the relatively thick diameter of the sludge scraper rope, during installation, operators need to first pass the rope end through the fixed position and coil it into a loop, then tighten it using locking screws or clips. This process requires both sufficient tightening of the wire rope and application of significant torque to the locking clips, typically necessitating multiple people working together or relying on tools. This presents certain risks, including insufficient fixing force and potential hand injuries to operators. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of existing technologies by providing a scraper rope mounting assembly and scraper device for a road roller steel wheel. To achieve the above objective, this utility model adopts the following technical solution:

[0006] In a first aspect, this utility model provides a scraper rope installation assembly for a road roller steel wheel, including a mounting base and fasteners. The mounting base includes a mounting base plate and a wire rope fastener plate. The mounting base plate has a fixed bottom groove, and the wire rope fastener plate has a fixed top groove adapted to the fixed bottom groove. Both the fixed bottom groove and the fixed top groove have anti-slip structures on their inner surfaces. The mounting base plate is connected to the side frame of the external road roller steel wheel. The fasteners are connected between the mounting base plate and the wire rope fastener plate and are used to adjust the distance between the wire rope fastener plate and the mounting base plate to engage the external scraper rope between the fixed bottom groove and the fixed top groove.

[0007] Preferably, the fastener includes two sets of fastening bolts, the wire rope buckle plate has through holes corresponding to the fastening bolts, and the mounting base plate has fastening holes corresponding to the fastening bolts.

[0008] Preferably, it also includes external bolts, and a fixing seat is provided at the bottom of the mounting base plate. The fixing seat has multiple external holes, and the fixing seat is connected to the external roller steel wheel side frame through the cooperation of the external holes and the external bolts.

[0009] Secondly, this utility model embodiment proposes a mud scraping device for a road roller steel wheel, including a mud scraping rope and two sets of steel wheel mud scraping rope mounting assemblies as described in the above embodiment, wherein the two ends of the mud scraping rope are respectively connected to the steel wheel mud scraping rope mounting assemblies.

[0010] Preferably, the diameter of the sludge scraper rope is between 10 and 30 mm, and the fastener matches the outer diameter of the sludge scraper rope.

[0011] Preferably, both ends of the mud scraper rope are equipped with anti-loosening knots.

[0012] Preferably, the mud-scraping rope is a steel wire rope.

[0013] Preferably, the anti-slip structure is adapted to the outer texture of the wire rope.

[0014] The beneficial effects of this utility model are as follows: By setting up an installation base and fasteners, the scraper rope installation assembly is directly fixed to the steel wheel side frame of the road roller, significantly simplifying the installation process and improving installation efficiency. The fasteners can adjust the distance between the wire rope fastener plate and the installation base plate, ensuring the external scraper rope is firmly engaged between the fixed bottom groove and the fixed top groove, effectively preventing loosening due to vibration or tightening, and ensuring the scraper rope remains stable during operation. The inner surfaces of both the fixed bottom groove and the fixed top groove are equipped with anti-slip structures, effectively increasing the friction between the scraper rope and the installation assembly, preventing slippage of the scraper rope during operation, and further improving the scraping effect and reliability. This structural design reduces the reliance on tools and manpower during manual tightening, thereby reducing the risk of operator injury and improving overall tightening efficiency. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 This is a front view of the mud scraper rope mounting assembly provided in this embodiment of the utility model;

[0017] Figure 2This is a side view of the mud scraper rope mounting assembly provided in this embodiment of the utility model;

[0018] Figure 3 This is a top view of the mounting base provided in this embodiment of the utility model;

[0019] Figure 4 The schematic diagram of the mud scraping device provided in this embodiment of the utility model.

[0020] Icons: 10-Scraper rope installation assembly; 11-Mounting base; 12-Fastener; 13-Mounting base plate; 14-Wire rope buckle plate; 15-Fixing bottom groove; 16-Fixing top groove; 17-Anti-slip structure; 18-Road roller steel wheel side frame; 19-Fastening bolt; 20-Through hole; 21-Fastening hole; 22-Scraper device; 23-Scraper rope; 24-Anti-tangle; 25-External connection hole. Detailed Implementation

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] Example 1:

[0024] like Figure 1 and Figure 2 As shown in the figure, a scraper rope mounting assembly 10 for a road roller steel wheel according to an embodiment of the present invention includes a mounting base 11 and a fastener 12. The mounting base 11 consists of a mounting base plate 13 and a wire rope fastener plate 14;

[0025] The mounting base plate 13 is provided with a fixing bottom groove 15, and the wire rope buckle plate 14 is provided with a fixing top groove 16 that matches the fixing bottom groove 15. Figure 1 and Figure 3As shown, both the inner surfaces of the fixed bottom groove 15 and the fixed top groove 16 are provided with anti-slip structures 17. The anti-slip structures 17 can take various forms, such as raised textures, grooves, or toothed structures that match the texture of the scraper rope 23, in order to increase the friction between the scraper rope 23 and the inner wall of the groove, thereby effectively preventing the scraper rope 23 from slipping during the fastening process.

[0026] In this embodiment, the mounting base plate 13 can be connected to the roller steel wheel side frame 18 by welding or drilling and bolting, thereby fixing the entire scraper rope mounting assembly 10. Figure 3 As shown, a fixing seat can be installed at the bottom of the mounting base plate 13. The fixing seat has several external holes 25. The operator can drill or weld the corresponding holes according to the appropriate installation position on the steel wheel side frame 18 of the road roller, so as to achieve a stable installation with the help of external bolts and other fasteners.

[0027] Fastener 12 is used to adjust the distance between the wire rope fastener 14 and the mounting base plate 13, so as to secure the external mud scraper rope 23 between the fixed bottom groove 15 and the fixed top groove 16. Preferably, as shown in the figure... Figure 1 and Figure 2 As shown, the fastener 12 may include two sets of fastening bolts 19. The wire rope fastening plate 14 has through holes 20 corresponding to the fastening bolts 19, and the mounting base plate 13 has fastening holes 21 corresponding to the fastening bolts 19. During installation, the operator can tighten the fastening bolts 19 according to the diameter or tightness of the scraper rope 23, thereby causing the wire rope fastening plate 14 to move slightly up and down or back and forth relative to the mounting base plate 13, so that the scraper rope 23 maintains a suitable clamping force between the fixed bottom groove 15 and the fixed top groove 16.

[0028] like Figure 4 As shown, in actual use, the operator can first pass the end of the scraper rope 23 through the fixed bottom groove 15 and the fixed top groove 16 of the mounting assembly 10, and initially tighten the fastening bolt 19 to clamp and fix the scraper rope 23. If the scraper rope 23 needs further adjustment of tightness, the fastening bolt 19 can be loosened or tightened again so that when the road roller is tightened, the scraper rope 23 can adhere to the surface of the steel wheel with appropriate clamping force to remove mud or other attachments.

[0029] The mounting base plate 13 is connected to the roller's steel wheel side frame 18 by welding or bolting, providing reliable installation strength in the construction environment and avoiding safety hazards caused by temporary on-site modifications. The fastener 12 allows for flexible adjustment of the clamping distance between the wire rope fastener plate 14 and the mounting base plate 13, meeting the installation requirements of scraper ropes with different diameters and tightness. The anti-slip structure 17 within the fixed bottom groove 15 and fixed top groove 16 matches the outer texture of the scraper rope 23, effectively preventing slippage or loosening of the scraper rope 23 during tightening. When adjusting or disassembling the scraper rope 23, operators do not need to perform large-area welding or disassembly of the roller body, reducing the risk of damage to the machine structure and minimizing safety hazards that may result from high-intensity manual tightening.

[0030] The scraper rope installation assembly 10 for road roller steel wheels provided by this utility model can significantly simplify the installation and adjustment process of the scraper rope, while ensuring the fastening reliability and safety of the scraper rope.

[0031] Preferably, the fastener 12 includes two sets of fastening bolts 19; such as Figure 1 and Figure 2 As shown, the fastener 12 includes two sets of fastening bolts 19. The wire rope buckle plate 14 has through holes 20 corresponding to the fastening bolts 19, and the mounting base plate 13 has fastening holes 21 corresponding to the fastening bolts 19. Through this structural design, the operator can adjust each set of fastening bolts 19 individually, thereby changing the distance between the wire rope buckle plate 14 and the mounting base plate 13, achieving flexible adjustment of the tightness of the external sludge scraper rope 23. On the one hand, this allows the sludge scraper rope 23 to obtain appropriate clamping force between the fixed bottom groove 15 and the fixed top groove 16, preventing loosening or excessive compression; on the other hand, it also facilitates later maintenance and replacement operations.

[0032] Preferably, it also includes external bolts, and a fixing seat is provided at the bottom of the mounting base plate 13; such as Figure 3 As shown, a fixing seat can be installed at the bottom of the mounting base plate 13. This fixing seat has multiple external holes 25. The mounting base plate 13 can be connected to the roller steel wheel side frame 18 through these external holes 25 and external bolts. Conventional mechanical installation methods such as welding, drilling, or bolting can be used to firmly fix the scraper rope mounting assembly 10 of this utility model to the roller steel wheel side frame 18. This design further improves the overall stability and safety of the entire mounting assembly 10 during operation, avoiding problems such as loosening or detachment caused by vibration or collision.

[0033] Example 2:

[0034] Based on Embodiment 1, this utility model embodiment also proposes a mud scraping device for the steel wheel of a road roller; such as Figure 4As shown, the scraping device 22 of this utility model includes a scraping rope 23 and two sets of steel wheel scraping rope mounting assemblies 10 as described in the above embodiment. The two ends of the scraping rope 23 are respectively connected to the two sets of scraping rope mounting assemblies 10, allowing the scraping rope 23 to be close to the surface of the roller's steel wheel at a certain angle, thus cleaning the adhering substances on the steel wheel surface. When the roller's steel wheel rotates, the scraping rope 23 sweeps across the surface of the steel wheel, utilizing the tension and friction of the scraping rope 23 itself to scrape mud or other adhering substances off the surface of the steel wheel, thereby maintaining the cleanliness of the roller's steel wheel and improving the compaction effect and construction efficiency. Preferred embodiment:

[0035] The diameter of the scraper rope 23 is between 10 and 30 mm, and the fastener 12 matches the outer diameter of the scraper rope 23. In specific implementation, selecting a scraper rope 23 with a diameter of 10 to 30 mm can achieve a balance between strength and flexibility. On the one hand, this diameter range is sufficient to withstand the tension and impact generated by the road roller on the scraper rope 23 during operation; on the other hand, it also facilitates operation by the operator during installation and disassembly. To ensure a firm clamping, the fastener 12 (such as fastening bolt 19, locking buckle, etc.) matches the outer diameter of the scraper rope 23. By adjusting the fastener 12, the scraper rope 23 can obtain a suitable clamping force between the fixed bottom groove 15 and the fixed top groove 16, thereby effectively preventing loosening or excessive compression. Both ends of the scraper rope 23 are provided with anti-derailment knots 24. The anti-derailment knots 24 are added to the ends of the scraper rope 23, such as... Figure 4 As shown, this effectively prevents the mud scraper rope 23 from accidentally slipping out of the mounting assembly 10 during installation or fastening, reducing the risk of secondary adjustments or accidental injury to operators, and also improving the safety and stability of fastening.

[0036] The scraper rope 23 is made of steel wire rope. Steel wire rope has good tensile strength and wear resistance, and can be used for a long time in the high-intensity fastening environment of road rollers. Compared with ropes made of other materials, such as nylon rope and hemp rope, steel wire rope is not easily damaged by crushing or cut by sharp objects, and has higher safety, reliability and service life.

[0037] The anti-slip structure 17 is adapted to the outer texture of the scraper rope 23. The inner surfaces of the fixed bottom groove 15 and fixed top groove 16 on the aforementioned mounting base 11 are both provided with the anti-slip structure 17. This anti-slip structure 17 can be designed as a protrusion or groove that matches the outer texture of the scraper rope 23. On the one hand, it increases the contact area between the scraper rope 23 and the groove wall, thereby improving friction; on the other hand, it effectively prevents the scraper rope 23 from shifting position or slipping during roller vibration or high-speed operation.

[0038] Through the above design, the mud-scraping device 22 proposed in the second aspect of this utility model can be quickly and firmly installed on the steel wheel side frame of the road roller, and can efficiently clean the attached mud and impurities during operation. At the same time, the reasonable selection of rope diameter, wire rope material, and matching design of anti-slip structure 17 with rope texture can ensure the stability and durability of the mud-scraping rope 23 under different working conditions, thereby significantly improving construction efficiency and reducing maintenance costs.

[0039] In summary, the above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the scope of the present utility model.

Claims

1. A scraper rope mounting assembly for a road roller steel wheel, characterized in that, Including mounting base and fasteners: The mounting base includes a mounting base plate and a wire rope buckle plate. The mounting base plate has a fixed bottom groove, and the wire rope buckle plate has a fixed top groove adapted to the fixed bottom groove. Both the fixed bottom groove and the fixed top groove have anti-slip structures on their inner surfaces. The mounting base plate is connected to the side frame of an external road roller's steel wheel. The fastener is connected between the mounting base plate and the wire rope buckle plate and is used to adjust the distance between the wire rope buckle plate and the mounting base plate to secure the external scraper rope between the fixed bottom groove and the fixed top groove.

2. The scraper rope mounting assembly for a road roller steel wheel according to claim 1, characterized in that, The fastener includes two sets of fastening bolts, the wire rope buckle plate has through holes corresponding to the fastening bolts, and the mounting base plate has fastening holes corresponding to the fastening bolts.

3. The scraper rope mounting assembly for a road roller steel wheel according to claim 1, characterized in that, It also includes external bolts. The bottom of the mounting base plate is provided with a fixing seat. The fixing seat has multiple external holes. The fixing seat is connected to the external roller steel wheel side frame through the cooperation of the external holes and the external bolts.

4. A mud scraping device for a road roller steel wheel, characterized in that, It includes a scraper rope and two sets of scraper rope mounting assemblies as described in claim 1, wherein the two ends of the scraper rope are respectively connected to the steel wheel scraper rope mounting assemblies.

5. The sludge scraping device for a road roller steel wheel according to claim 4, characterized in that, The diameter of the mud scraper rope is between 10 and 30 mm, and the fastener matches the outer diameter of the mud scraper rope.

6. The sludge scraping device for a road roller steel wheel according to claim 4, characterized in that, Both ends of the mud scraper rope are equipped with anti-loosening knots.

7. The sludge scraping device for a road roller steel wheel according to claim 4, characterized in that, The mud-scraping rope is a steel wire rope.

8. The sludge scraping device for a road roller steel wheel according to claim 7, characterized in that, The anti-slip structure is adapted to the outer texture of the wire rope.

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