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 auxiliary tools, and particularly discloses a mud scraping rope mounting assembly for a steel wheel of a road roller and a mud scraping device. Wherein the mud scraping rope mounting assembly comprises a mounting base and a steel wire buckle; the mounting base is composed of a mounting plate and a mounting rod, the two ends of the mounting rod are connected with the mounting plate respectively, a fastener mounting opening is formed between the mounting plate and the mounting rod, and the mounting plate is used for being connected with a road roller steel wheel side frame; the steel wire buckle comprises a clamp body and a locking nut, a groove for clamping the mud scraping rope is formed in the clamp body, and the end part of the mud scraping rope and the mounting rod can be clamped in the groove together through the matching of the locking nut and threads of the clamp body; the mud scraping rope can be quickly assembled and disassembled and reliably fixed, attachments on the surface of a steel wheel can be effectively scraped on the premise that the original structure of the road roller is not damaged, and the rolling effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction auxiliary tool technical field especially relates to a kind of mud rope installation assembly and mud scraping device for road roller steel wheel. BACKGROUND

[0002] Road roller has the function of rolling pavement, compacting soil or other laying materials in road construction and other projects;During the rolling process of road roller, the rolled material is easily adhered to the surface of steel wheel due to the influence of factors such as material quality, material and humidity, thereby affecting the rolling effect and construction efficiency.In order to remove the sundries adhered to the surface of steel wheel in time, the operator usually crosses a steel wire rope on the surface of steel wheel for scraping off the adhered sundries.When the steel wheel of road roller rotates, the steel wire rope sweeps across the surface of steel wheel, thereby scraping off the mud or other materials adhered thereon.However, most of the existing road rollers do not reserve specific installation positions for mud scraping rope when they are shipped, which causes the practitioners to often need to weld hooks or fix them by using lifting holes according to the structure of the machine on site.Since the position of lifting hole on the side frame of road roller may not be suitable for the installation requirement of steel wire rope, if the position of lifting hole is not suitable or there is no lifting hole on the road roller, the practitioner can only modify it by himself through welding, punching or other ways.This way is not only time-consuming and laborious, but also easy to cause structural safety hazards due to improper welding or operation.

[0003] In addition, the diameter of mud scraping rope is usually thick, and the operator needs to pass the rope head through the installation position and coil it into a loop before locking it with a lock screw or buckle.Due to the need to tighten the steel wire rope and apply a large torque to the lock screw at the same time, it often needs the cooperation of multiple people or relies on the strength of the operator's hands and tool operation.On the one hand, manual tightening may not be able to obtain enough fixing force;On the other hand, there is also a risk of hand injury during the fixing process. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a mud rope installation assembly and mud scraping device for road roller steel wheel.In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] In the first aspect, the utility model embodiment provides a mud rope installation assembly for road roller steel wheel, which comprises a mounting base and a steel wire buckle, wherein the mounting base comprises a mounting plate and a mounting rod, the two ends of the mounting rod are connected with the mounting plate respectively, and a buckle mounting port is formed between the mounting plate and the mounting rod, and the mounting plate is used for connecting with the steel wheel side frame of external road roller;The steel wire buckle comprises a clamp body and a locking nut, a groove for clamping the mud scraping rope is formed in the clamp body, and the locking nut is matched with the clamp body through thread to make the end of the mud scraping rope and the mounting rod clamped in the groove.

[0006] Preferably, the mounting plate is provided with a fixing hole for connecting with an external road roller steel wheel rim.

[0007] Preferably, the clamp body comprises a U-shaped rod and a locking buckle, both ends of the U-shaped rod are provided with external threads, the locking buckle is provided with an adjusting hole corresponding to the U-shaped rod, both ends of the U-shaped rod are connected with the locking nut after penetrating through the adjusting hole, so that the end of the mud scraping rope and the mounting rod are clamped in the U-shaped rod.

[0008] Preferably, the locking buckle is provided with a guide structure on one side close to the middle section of the U-shaped rod.

[0009] Preferably, the guide structure comprises two groups of guide protrusions and a clamping seat, the guide protrusions are arranged on both sides of the clamping seat, the clamping seat is connected with the locking buckle, and the clamping seat is provided with anti-skid lines on one side close to the middle section of the U-shaped rod.

[0010] Preferably, the mounting rod is arc-shaped, so as to facilitate adjustment of the connection angle between the wire buckle and the mounting rod.

[0011] Preferably, the mounting plate is Z-shaped structure, comprising a lower base plate, a connecting plate and an upper base plate, the lower base plate and the upper base plate are in two planes, and the connecting plate is connected with the upper base plate and the lower base plate respectively.

[0012] In the second aspect, the utility model embodiment proposes a mud scraping device for a road roller steel wheel, which comprises a mud scraping rope and two groups of mud scraping rope mounting assemblies as proposed in the above embodiment, and both ends of the mud scraping rope are connected with the steel wheel mud scraping rope mounting assemblies respectively.

[0013] Preferably, the diameter of the mud scraping rope is between 10-30mm, and the wire buckle is matched with the outer diameter of the mud scraping rope.

[0014] The utility model has the advantages of:

[0015] The pre-designed mounting base and mounting rod can be directly connected with the road roller steel wheel rim, thereby greatly reducing the installation difficulty; the groove formed in the wire buckle is matched with the thread of the clamp body through the locking nut, thereby firmly clamping the end of the mud scraping rope and the mounting rod; when the road roller steel wheel rotates, the mud scraping rope can always be in an ideal working state, effectively scraping off the adhering objects, and improving the construction efficiency and cleaning effect; the modular structure design not only simplifies the installation process, but also makes the equipment convenient to replace and maintain during use, and helps to improve the compaction effect and construction effect of the whole road roller. BRIEF DESCRIPTION OF DRAWINGS

[0016] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The detailed description is made with reference to the accompanying drawings. The drawings are for purposes of illustration only and are not intended to be limiting. The same reference numbers in different drawings identify the same components. In the drawings:

[0017] Figure 1 is a side view of the mud scraping rope installation assembly provided by the embodiment of the utility model;

[0018] Figure 2 is a front view of the mud scraping rope installation assembly provided by the embodiment of the utility model;

[0019] Figure 3 is a top view of the steel wire buckle provided by the embodiment of the utility model;

[0020] Figure 4 is a structural schematic view of the mud scraping device provided by the embodiment of the utility model;

[0021] Figure 5 is a principle diagram of the mud scraping device provided by the embodiment of the utility model.

[0022] Icon: 10 - mud scraping rope installation assembly; 11 - installation base; 12 - steel wire buckle; 13 - installation plate; 14 - installation rod; 15 - buckle installation port; 16 - clamping body; 17 - locking nut; 18 - fixing port; 19 - U-shaped rod; 20 - locking buckle; 21 - external thread; 22 - adjusting hole; 23 - guide structure; 24 - guide protrusion; 25 - clamping seat; 26 - anti-skid line; 27 - lower base plate; 28 - connecting plate; 29 - upper base plate; 30 - mud scraping device; 31 - mud scraping rope; A - road roller steel wheel edge frame. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the utility model will be briefly introduced in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation on the utility model.

[0024] It should be noted that: similar labels and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0025] Embodiment 1:

[0026] In the first aspect, referring to Figures 1 to 5 The embodiment provides a mud scraping rope installation assembly for a road roller steel wheel, which comprises an installation base 11 and a steel wire buckle 12.

[0027] The mounting base 11 comprises a mounting plate 13 and mounting rods 14, both ends of the mounting rods 14 are connected with the mounting plate 13 respectively, and the mounting plate 13 and the mounting rods 14 jointly enclose a fastener mounting port 15. In a specific application, the mounting plate 13 can be mounted on the steel wheel rim of the road roller by welding, bolting or other means (shown as A in the figure). The mounting rods 14 are threaded rods, round metal rods or other hard metal rods with thread or anti-skid structure.

[0028] The steel wire fastener 12 comprises a clamping body 16 and a locking nut 17, and a groove for clamping the mud scraping rope 31 is formed in the clamping body 16. Preferably, the clamping body 16 can adopt a combined structure of a U-shaped rod 19 and a locking fastener 20, both ends of the U-shaped rod 19 are provided with external threads 21, and the external threads 21 are engaged with the threads of the locking nut 17 after passing through the adjusting hole 22 of the locking fastener 20. By tightening the locking nut 17, the end of the mud scraping rope 31 and the mounting rod 14 can be clamped in the groove of the clamping body 16, so as to ensure that the mud scraping rope 31 can maintain a stable scraping position during the rotation of the steel wheel of the road roller.

[0029] In actual installation, the operator can fix the mounting plate 13 at a suitable position according to the arrangement of the steel wheel and the steel wheel rim of the road roller. Then, the end of the mud scraping rope 31 is placed in the groove of the clamping body 16, and the end of the mud scraping rope 31 is tightly clamped with the mounting rod 14, and then the locking nut 17 or the corresponding threaded part is tightened. By means of the clamping force applied by the thread engagement, the end of the mud scraping rope 31 can be firmly fixed between the steel wire fastener 12 and the mounting rod 14. This structure not only simplifies the on-site installation steps, but also can realize reliable arrangement of the mud scraping rope 31 without damaging the original structure of the road roller, and effectively scrape the mud or other sundries attached to the surface of the steel wheel. Through the mounting assembly of the embodiment, the operator can avoid temporary welding, punching and other modifications, improve the installation efficiency and reduce the structural safety hazard.

[0030] Embodiment 2:

[0031] The further preferred embodiments based on the embodiment 1 will be described in detail below with reference to the accompanying drawings. It should be noted that these "preferably" technical features can be used alone or in combination with each other, and are not limited to the specific forms described below.

[0032] Preferably, the mounting plate 13 is provided with a fixing port 18 for being connected with the external steel wheel rim of the road roller. In this embodiment, as shown in Figure 1 and Figure 2 , the mounting plate 13 can be provided with the fixing port 18 for mounting bolts, pins or other connecting parts, so as to quickly and firmly connect the mounting base 11 with the steel wheel rim of the road roller (for example, A in Figure 5 ). Through the prefabricated fixing port 18, the on-site welding or additional punching operation is reduced, the installation efficiency is improved and the modification risk is reduced.

[0033] Preferably, the clamp body 16 comprises a U-shaped rod 19 and a locking buckle 20, the U-shaped rod 19 is provided with external threads 21 at both ends, the locking buckle 20 is provided with an adjusting hole 22 corresponding to the U-shaped rod 19, and the two ends of the U-shaped rod 19 are connected with the locking nut 17 after penetrating through the adjusting hole 22 of the locking buckle 20, so that the end of the mud scraping rope 31 and the mounting rod 14 are clamped in the U-shaped rod 19; in this preferred embodiment, as shown in the figure, the clamp body 16 of the steel wire buckle 12 is composed of a U-shaped rod 19 and a locking buckle 20. The U-shaped rod 19 is provided with external threads 21 at both ends, and is matched with the locking nut 17 after penetrating through the adjusting hole 22 on the locking buckle 20. When the locking nut 17 is tightened, the end of the mud scraping rope 31 and the mounting rod 14 are clamped firmly in the groove space of the U-shaped rod 19. This structure makes the mud scraping rope 31 better fit the mounting rod 14, increases the contact area, and thus improves the reliability of the mud scraping rope fixing. Figure 3

[0034] Preferably, the locking buckle 20 is provided with a guide structure 23 on one side near the middle section of the U-shaped rod 19; in order to make the U-shaped rod 19 more smoothly fit the mud scraping rope 31 and avoid accidental sliding during the tightening of the nut 17, a guide structure 23 can be provided on one side of the locking buckle 20 near the middle section of the U-shaped rod 19. In this way, when pulling the mud scraping rope 31 or tightening the nut 17, an effective guide and limit can be formed between the U-shaped rod 19 and the locking buckle 20, reducing the probability of operation errors or accidental loosening.

[0035] Preferably, the guide structure 23 comprises two groups of guide protrusions 24 and clamping seats 25, the guide protrusions 24 are arranged on both sides of the clamping seat 25, the clamping seat 25 is connected with the locking buckle 20, and the clamping seat 25 is provided with anti-slip lines 26 on one side near the middle section of the U-shaped rod 19; more specifically, as shown in the figure, the guide structure 23 can be composed of guide protrusions 24 distributed on both sides of the clamping seat 25, and the clamping seat 25 itself is connected with the locking buckle 20 and provided with anti-slip lines 26 on one side near the middle section of the U-shaped rod 19. In this way, not only can the U-shaped rod 19 be guided during the movement of the locking buckle 20, but also the friction force at the contact part of the U-shaped rod 19 and the clamping seat 25 can be enhanced, effectively reducing the phenomena of sliding, mispositioning and the like, and further improving the installation safety and stability. Figure 3

[0036] Through the combination of the above technical features, the utility model not only facilitates the installation or replacement of the mud scraping rope 31 while keeping the main body structure simple, but also ensures the firmness and position accuracy of the mud scraping rope 31 during the construction process, providing a more reliable and efficient solution for the mud scraping and fixing of the steel wheel of the road roller.

[0037] Example 3:

[0038] ​​In further optimization of the infrastructure of the above embodiments, the embodiments of the utility model can also adopt the following preferred technical solutions to meet more complex installation requirements or improve the adaptability of the structure:

[0039] Preferably, the mounting rod 14 is arc-shaped to facilitate adjustment of the connection angle of the wire buckle 12 and the mounting rod 14; in this preferred solution, the mounting rod 14 is changed from a conventional straight rod to an arc-shaped structure, as shown in Figure 1 and Figure 4 Due to the arc-shaped mounting rod 14, the angle of the wire buckle 12 relative to the mounting plate 13 can be adjusted appropriately during installation, so that the operator can make flexible adjustments according to the specific layout of the road roller steel wheel to obtain a more appropriate mud scraping rope 31 direction, thereby better meeting the use requirements of different road roller models or construction conditions.

[0040] Preferably, the mounting plate 13 is a Z-shaped structure, including a lower base plate 27, a connecting plate 28 and an upper base plate 29, the lower base plate 27 and the upper base plate 29 are in two planes, and the connecting plate 28 connects the upper base plate 29 and the lower base plate 27 respectively; in this preferred solution, as shown in Figure 2 and Figure 4 The mounting plate 13 can form a Z-shaped structure through the lower base plate 27, the connecting plate 28 and the upper base plate 29, and the lower base plate 27 and the upper base plate 29 are located in different planes. In specific applications, the Z-shaped mounting plate 13 can better adapt to different installation positions and height differences on the road roller steel wheel rim, realize reasonable layout of the mud scraping rope 31, and also make the mud scraping device maintain appropriate installation angle and stability in some space-limited cases. It can be clearly seen that in order to adapt to the position requirements of the fixed points of the road roller steel wheel rim, the mounting plate is a straight plate structure or the mounting plate is transversely bent to a certain angle at a suitable position; the Z-shaped mounting plate 13 can also be partially bent to better adapt to different installation positions and height differences on the road roller steel wheel rim.

[0041] By adopting the arc-shaped mounting rod 14 and the Z-shaped mounting plate 13, these preferred solutions not only expand the adaptability of the utility model to different models and different construction conditions, but also provide more angle adjustment and space utilization possibilities for the layout of the mud scraping rope 31 while maintaining the stability of the overall structure, thereby enabling the road roller steel wheel to obtain better cleaning and mud scraping effect in actual construction.

[0042] Embodiment 4:

[0043] In the second aspect, based on the above three embodiments, a mud scraping device for a steel roller of a road roller is further provided. The mud scraping device comprises a mud scraping rope 31 and two groups of mud scraping rope mounting assemblies 10 as described in the above embodiments. The specific structure and use mode are described as follows: the mud scraping device 30 comprises the mud scraping rope 31 and the two groups of mud scraping rope mounting assemblies 10. The two ends of the mud scraping rope 31 are respectively connected with the two groups of mud scraping rope mounting assemblies, and the mud scraping rope 31 is obliquely arranged on the outer surface of the steel roller of the road roller, so as to scrape off the adhering objects when the steel roller of the road roller rotates. Referring to the structure description of the mounting base 11 and the wire clip 12 in the above embodiments, each mounting assembly is fixed on the side frame of the steel roller of the road roller through the mounting plate 13, and the end of the mud scraping rope 31 is clamped by the wire clip 12, so as to effectively fix the mud scraping rope 31.

[0044] Preferably, the diameter of the mud scraping rope 31 is between 10 and 30 mm, and the outer diameter of the wire clip 12 matches the diameter of the mud scraping rope 31. In a specific implementation, if the mud scraping rope 31 is a steel wire rope, an alloy rope or other similar hard rope with a diameter of about 10-30 mm, the strength and wear resistance can be ensured, and the on-site construction and daily replacement are facilitated. The wire clip 12 is matched with the mud scraping rope 31, and the size of the inner recess and the opening width of the U-shaped rod 19 are designed accordingly, so that sufficient fastening force can be provided when the mud scraping rope 31 is clamped, and the assembly is not difficult or the clamping is not firm due to the too large or too small clamping body 16.

[0045] When the road roller starts to work, the steel roller rotates to drive the mud scraping rope 31 to continuously contact the surface of the steel roller, so as to scrape off the mud, gravel or other sundries adhered to the surface of the steel roller. The two groups of mud scraping rope mounting assemblies 10 of the mud scraping device can be flexibly arranged according to the width of the steel roller of the road roller and the shape of the side frame, and the angle can be appropriately adjusted, so that the ideal cleaning effect can be achieved without affecting the normal operation of the road roller. Since the mounting structure is modularly designed, the road roller does not need to be modified too much, and the assembly, disassembly and maintenance are more convenient.

[0046] In summary, by setting the mud scraping rope 31 with different diameter ranges (10-30 mm) and cooperating with the mud scraping rope mounting assembly 10 described in the above embodiments of the present application, an operator can be provided with a mud scraping device with stable structure, simple installation and high reliability, which can effectively improve the cleaning efficiency and use convenience of the road roller. In summary, the above is only a preferred embodiment of the present application, and is not used to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of the present application.

Claims

1. A mud scraper rope mounting assembly for a steel wheel of a road roller, characterized by, The installation base and the steel wire buckle are included, wherein the installation base includes an installation plate and an installation rod, two ends of the installation rod are connected with the installation plate respectively, and a buckle installation port is formed between the installation plate and the installation rod, the installation plate is used for connecting with an external road roller steel wheel rim; the steel wire buckle includes a clamp body and a locking nut, a groove for clamping a mud scraping rope is formed in the clamp body, the locking nut is matched with the clamp body through a thread to clamp the end of the mud scraping rope and the installation rod in the groove.

2. A skid rope mounting assembly for a steel wheel of a road roller according to claim 1, wherein The installation plate is provided with a fixing port for connecting with an external road roller steel wheel rim.

3. A skid rope mounting assembly for a steel wheel of a road roller as claimed in claim 1, wherein, The clamp body includes a U-shaped rod and a locking buckle, both ends of the U-shaped rod are provided with external threads, the locking buckle is provided with an adjusting hole corresponding to the U-shaped rod, both ends of the U-shaped rod are connected with the locking nut after penetrating through the adjusting hole to clamp the end of the mud scraping rope and the installation rod in the U-shaped rod.

4. A skid rope mounting assembly for a steel wheel of a road roller according to claim 3, wherein The locking buckle is provided with a guide structure near one side of the middle segment of the U-shaped rod.

5. A skid rope mounting assembly for a steel wheel of a road roller according to claim 4, wherein The guide structure includes two groups of guide protrusions and a clamping seat, the guide protrusions are arranged on both sides of the clamping seat, the clamping seat is connected with the locking buckle, and the clamping seat is provided with an anti-skid pattern near one side of the middle segment of the U-shaped rod.

6. A skid rope mounting assembly for a steel wheel of a road roller according to claim 1, wherein The installation rod is arc-shaped to facilitate adjusting the connection angle between the steel wire buckle and the installation rod.

7. A skid rope mounting assembly for a steel wheel of a road roller as claimed in claim 1, wherein, The installation plate is a Z-shaped structure including a lower base plate, a connecting plate and an upper base plate, the lower base plate and the upper base plate are in two planes, and the connecting plate is connected with the upper base plate and the lower base plate respectively.

8. A mud scraping device for a steel wheel of a road roller, characterized by, The installation base and the steel wire buckle are included, wherein the installation base includes an installation plate and an installation rod, two ends of the installation rod are connected with the installation plate respectively, and a buckle installation port is formed between the installation plate and the installation rod, the installation plate is used for connecting with an external road roller steel wheel rim; the steel wire buckle includes a clamp body and a locking nut, a groove for clamping a mud scraping rope is formed in the clamp body, the locking nut is matched with the clamp body through a thread to clamp the end of the mud scraping rope and the installation rod in the groove.

9. The mud scraping device for a steel roller of a road roller according to claim 8, characterized by The diameter of the mud scraping rope is between 10-30 mm, and the outer diameter of the steel wire buckle matches that of the mud scraping rope.

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