Novel wheel rail side lubricating device
By designing a novel wheel rail-side lubrication device, and utilizing a detachable connection and tensioning mechanism to precisely control the extension length of the lubricating rod, the problem of friction and wear between the crane wheel and the rail was solved, achieving the effects of reducing maintenance costs and improving operating efficiency.
Patent Information
- Application Number
- CN202520317023.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Severe friction and wear between crane wheels and rails leads to a shortened service life of the wheels and rails, increasing maintenance and production costs.
A novel wheel railside lubrication device has been designed, including a mounting bracket, a housing, a lubricating rod, and a tensioning mechanism. It is detachably connected to the crane wheel and uses the tensioning mechanism to precisely control the extension length of the lubricating rod, ensuring that the lubricant adheres tightly to the wheel and reducing friction and wear.
It significantly reduces wear on wheels and rails, extends service life, reduces maintenance costs and noise, and improves the operating efficiency and stability of the crane.
Smart Images
Figure CN223687969U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of steelmaking equipment, especially a novel wheel rail side lubricating device. BACKGROUND
[0002] In the field of industrial production and logistics transportation, the crane as an important material handling equipment, its operation efficiency and stability are directly related to the overall performance and safety of the production line. The operation of the crane depends on the contact and rolling between the wheel and the track. In this process, friction and wear are inevitable.
[0003] When the crane is working, the contact surface of the wheel and the track will be subjected to continuous and high-intensity friction in the frequent starting, running, braking and other actions of the crane. This friction will cause the wheel and the track to gradually wear out. If there is no proper lubrication, the wear will be aggravated, the service life of the wheel and the track will be shortened, and the replacement frequency of the wheel and the track will be increased, thereby increasing the maintenance cost and the production cost.
[0004] The overhead wheel rail side lubrication can reduce the direct friction between the wheel and the track by providing the necessary lubricant, thereby significantly reducing the wear and prolonging the service life of the wheel and the track. SUMMARY
[0005] The utility model discloses a novel wheel rail side lubricating device.
[0006] The utility model discloses a novel wheel rail side lubricating device, which comprises a crane body and a crane wheel.
[0007] The utility model discloses a novel wheel rail side lubricating device, which comprises a crane body and a crane wheel.
[0008] The device can be detachably connected with the crane wheel, and comprises a mounting frame and a body.
[0009] The body includes a shell, a lubricating rod and a stretching mechanism, the shell, the lubricating rod and the stretching mechanism are arranged along the horizontal direction, the shell is arranged in a hollow, open type on both sides of the horizontal direction, the horizontal side of the lubricating rod is detachably connected with the horizontal side of the stretching mechanism and arranged in the hollow inside the shell, the lubricating rod is movably connected with the inside of the shell, the horizontal side of the lubricating rod extends outward along the horizontal direction and is arranged outside the shell and in contact with the wheel of the crane, the horizontal side of the stretching mechanism extends outward along the horizontal direction and is arranged outside the shell.
[0010] Further, the mounting frame includes a support column, a fixed beam, a locking bolt and a locking nut, the support column is arranged along the vertical direction, the support column is arranged in two, the two support columns are symmetrically arranged along the longitudinal direction, the top of the support column is detachably connected with the bottom of the crane, the fixed beam is arranged along the longitudinal direction, the fixed beam is arranged in two, the two fixed beams are arranged in parallel along the vertical direction and are vertically detachably connected between the two support columns, the through hole is arranged on the longitudinal sides of the fixed beam, the through hole is arranged along the vertical direction, and the through holes on the same side of the two fixed beams are oppositely arranged, the locking bolt is arranged in two, the locking nut is arranged in the same number as the locking bolt, the locking bolt can be arranged in the two through holes oppositely arranged along the vertical direction, and the locking nut can be threadedly engaged with the locking bolt, the horizontal side of the body is detachably arranged between the two fixed beams through the support column, the fixed beam, the through hole, the locking bolt and the locking nut.
[0011] Further, the stretching mechanism includes a rotating handle, a rotating table, an extension piece and a cover, the rotating handle, the rotating table, the extension piece and the cover are arranged along the horizontal direction and coaxially connected from left to right, the working direction of the rotating table and the extension piece is arranged along the horizontal direction to the right, the horizontal side of the cover away from the extension piece is detachably connected with the lubricating rod, the rotating handle can drive the rotating table to rotate, the rotating table can drive the extension piece to rotate and stretch, and the extension piece can drive the cover to stretch horizontally.
[0012] Further, the material of the cover is sponge.
[0013] Further, the lubricating rod is arranged as a carbon rod.
[0014] Further, the structure of the rotating table and the telescopic part includes a rotating table base, a rotating table body, a pin shaft and a telescopic part, the rotating table body is arranged horizontally, the rotating table body is in a cylindrical shape and is hollow inside, the rotating table body is provided with an opening on one horizontal side, the other horizontal side of the rotating table body is connected with the rotating table base, the telescopic part is arranged horizontally, the telescopic part is coaxially sleeved with the rotating table body through the opening of the rotating table body and is arranged in the hollow inside of the rotating table, the rotating table body is provided with a rotating table groove, the rotating table groove is in a spiral shape, the rotating table groove extends spirally from one horizontal side of the rotating table to the other horizontal side, the pin shaft is perpendicularly connected with the telescopic part, the pin shaft is matched with the rotating table groove, and the pin shaft can drive the telescopic rod to rotate synchronously along the rotating table groove and to perform a telescopic action in the horizontal direction.
[0015] The utility model discloses the advantages and positive effects are as follows:
[0016] 1. The device is designed to be detachable, including the detachable connection of the mounting bracket and the crane body, and the detachable connection of the body and the mounting bracket. This design makes the installation, disassembly and daily maintenance of the device simple and convenient, significantly reducing downtime. The structural design of the mounting bracket ensures that the device does not sway during crane operation, improving the precision of lubrication operation and the overall safety of the equipment. In particular, the body is clamped and fixed between the fixed beams by lock bolts and lock nuts to prevent movement. The structure of the stretching mechanism is reasonable, including the coaxial connection of the rotating handle, the rotating table, the telescopic part and the gland, making the operation simple and easy. In particular, the structure of the rotating table and the telescopic part realizes synchronous action of rotation and extension, improving work efficiency.
[0017] 2. The device precisely controls the extension length of the lubricating rod through the stretching mechanism, ensuring that the lubricant closely contacts the crane wheels. This design not only improves lubrication efficiency, but also reduces the waste of lubricating rods, effectively extending their service life. The lubricating rod can effectively reduce the friction and wear between the wheels and the track, thereby extending the service life of both. This not only reduces maintenance costs and part replacement frequency, but also improves the operating efficiency of the crane. Good lubrication can reduce the frictional resistance between the wheels and the track, reducing the heat and noise generated by friction. This helps to improve the working environment of the crane and improve its operating stability. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a front view schematic diagram of a structural connection of the utility model;
[0019] Figure 2 It is Figure 1 It is a right view enlarged schematic diagram of the structural connection of the mounting bracket;
[0020] Figure 3 It isFigure 1 The structure connection main view schematic diagram of the body;
[0021] Figure 4 For Figure 3 The structure connection main view enlarged schematic diagram of the stretching mechanism;
[0022] Figure 5 For Figure 3 The structure connection perspective schematic diagram of the rotating table and the telescopic piece;
[0023] Figure 6 It is a photograph of the utility model applied to a crane;
[0024] Figure 7 For Figure 6 The structure connection left view photograph of the utility model. DETAILED DESCRIPTION
[0025] The utility model will be further described in detail by combining with specific embodiments, the following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the utility model.
[0026] The raw materials used in the utility model are conventional commercially available products, and the methods used in the utility model are conventional methods in the art, unless otherwise specified, and the mass of each substance used in the utility model is the conventional use mass. The structures and connection relationships not described in detail in the utility model can be understood as conventional technical means in the art.
[0027] A novel wheel rail side lubricating device, as shown in Figures 1 to 7 The crane includes a crane body 9 and a crane wheel 3, the crane wheel is connected and arranged at the bottom of the crane body, and the crane wheel is movably connected and arranged on the track 10.
[0028] The innovation of the utility model lies in that:
[0029] The device can be detachably connected with the crane wheel, the device includes a mounting frame 1 and a body 2, the mounting frame is arranged in the vertical direction, the top of the mounting frame is detachably and fixedly connected with the bottom of the crane body, and the bottom of the mounting frame extends downward and is arranged above the track; the body is arranged in the horizontal direction, one side of the body in the horizontal direction is detachably connected with the lower part of the mounting frame, so that the body can be suspended above the track of the crane, and the other side of the body in the horizontal direction is arranged opposite to the crane wheel in the horizontal direction and can be attached to the crane wheel, and the body can lubricate the crane wheel;
[0030] The body comprises a shell 2-1, a lubricating rod 2-2 and a stretching mechanism 2-3, all arranged in the horizontal direction, the shell is arranged in a hollow, horizontally open shape, the lubricating rod is detachably connected to one horizontal side of the stretching mechanism and arranged in the hollow interior of the shell, the lubricating rod is movably connected to the interior of the shell, the other horizontal side of the lubricating rod extends outward in the horizontal direction and is arranged outside the shell and in contact with the crane wheel, thereby enabling lubrication operation, the other horizontal side of the stretching mechanism extends outward in the horizontal direction and is arranged outside the shell, the stretching mechanism can push the lubricating rod to move horizontally and move towards the crane wheel, so that the lubricating rod can lubricate the crane wheel and change the extension length of the lubricating rod through the stretching mechanism, so that it can be adjusted in real time according to the use of the lubricating rod, so that it can timely lubricate the crane wheel, ensure the continuity of operation, and improve the lubrication efficiency and effective use rate of the lubricating rod.
[0031] In use, the mounting frame is detachably and fixedly connected to the bottom of the crane, the body is detachably connected to the mounting frame, then the stretching mechanism is adjusted to enable the lubricating rod to be inserted into the shell, after the lubricating rod is stably inserted into the hollow interior of the shell, the stretching mechanism is adjusted to enable the lubricating rod to be connected to the crane wheel, then the stretching mechanism is adjusted to enable the lubricating rod to be fixed and not to shake, at this time, the device is installed, the crane is started, and the lubricating rod lubricates the wheel simultaneously with the movement of the wheel.
[0032] The detachable design facilitates quick installation, disassembly and daily maintenance, and significantly reduces downtime. The stretching mechanism precisely controls the extension length of the lubricating rod, ensuring that the lubricant closely adheres to the wheel, improving lubrication efficiency and reducing lubricating rod waste, effectively extending its service life. The lubricating rod can reduce the friction and wear between the wheel and the track, prolong the service life of both, and reduce the operating noise and heat generation of the crane. By reducing the wear frequency of the wheel and the track, the maintenance cost and component replacement frequency are greatly reduced, the crane operating efficiency is improved, and long-term cost reduction and efficiency improvement are achieved. Good lubrication can reduce the frictional resistance between the wheel and the track, making the crane run more smoothly and efficiently. At the same time, lubrication can also reduce the heat and noise generated by friction, improve the working environment and operating stability of the crane. This is of great significance to improving production efficiency, reducing energy consumption and ensuring production safety.
[0033] In the embodiment, the mounting frame comprises support columns 1-1, fixing beams 1-2, locking bolts 1-3 and locking nuts 1-4. The support columns are arranged in the vertical direction and are provided in two, which are symmetrically arranged in the longitudinal direction. The support columns are arranged at the top and detachably connected with the bottom of the crane. The fixing beams are arranged in the longitudinal direction and are provided in two, which are symmetrically arranged in the vertical direction and are vertically and detachably connected between the two support columns. The through holes (not shown in the figure) are arranged on the longitudinal sides of the fixing beams and are arranged in the vertical direction. The through holes on the same side of the two fixing beams are oppositely arranged. The locking bolts are provided in two, and the locking nuts are provided in the same number as the locking bolts. The locking bolts can be arranged in the through holes on the opposite sides of the two fixing beams in the vertical direction. The locking nuts can be threadedly engaged with the locking bolts. The body is detachably arranged between the two fixing beams through the support columns, the fixing beams, the through holes, the locking bolts and the locking nuts, so that the locking bolts can lock the body, and the two fixing beams can clamp and fix the body to prevent it from moving. The structure ensures that the device does not shake during the operation of the crane, improves the precision of the lubrication operation and the overall safety of the equipment, and ensures the use effect.
[0034] In the embodiment, the stretching mechanism comprises a rotating handle 2-4, a rotating table 2-5, an extension piece 2-6 and a gland 2-7. The rotating handle, the rotating table, the extension piece and the gland are coaxially arranged in the horizontal direction from left to right. The working directions of the rotating table and the extension piece are arranged in the horizontal direction to the right. The horizontal side of the gland away from the extension piece is detachably connected with the lubricating rod. The rotating handle can drive the rotating table to rotate. The rotating table can drive the extension piece to perform the rotating and stretching operation. The extension piece can drive the gland to perform the stretching operation in the horizontal direction. The structure of the stretching mechanism of the device can accurately control the extension length of the lubricating rod, ensure that the lubricant closely contacts the wheel, improve the lubrication efficiency and reduce the waste of the lubricating rod, and effectively prolong the service life.
[0035] Preferably, the material of the gland is sponge. The sponge can wipe the debris caused by the friction between the lubricating rod and the shell while moving, thereby improving the service life and stability of the device.
[0036] Preferably, the lubricating rod is a carbon rod, which can provide better lubrication effect and improve the service life and stability of the wheel.
[0037] Preferably, the structure of the rotating table and the telescopic part comprises a rotating table base 4, a rotating table body 5, a pin shaft 7 and a telescopic part 8, the rotating table body is arranged horizontally, the rotating table body is in a cylindrical shape and is hollow inside, the rotating table body is provided with an opening on one side, the other side of the rotating table body is connected with the rotating table base, the telescopic part is arranged horizontally, the telescopic part is coaxially sleeved with the rotating table body through the opening of the rotating table body and is arranged in the hollow inside of the rotating table, the rotating table body is provided with a rotating table groove 6, the rotating table groove is in a spiral shape, the rotating table groove extends spirally from one side to the other side of the rotating table, the pin shaft is perpendicularly connected with the telescopic part, the pin shaft is matched with the rotating table groove, and the pin shaft can drive the telescopic rod to rotate synchronously along the rotating table groove and to stretch and retract horizontally, when the rotating table rotates, the pin shaft can drive the telescopic rod to rotate synchronously along the rotating table groove and to stretch and retract horizontally, the structure is simple, convenient to install and operate, and the working efficiency is improved.
[0038] Although the embodiments of the present application are disclosed for illustrative purposes, those skilled in the art can understand that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present application and the appended claims, therefore, the scope of the present application is not limited to the disclosed contents.
Claims
1. A novel wheel rail lubricating device, the crane comprising a crane body and a crane wheel, the crane wheel being movably connected to the bottom of the crane body and arranged on the rail; characterized in that The device can be detachably connected to the crane wheel, and the device comprises a mounting frame and a body, the mounting frame being arranged in the vertical direction, the top of the mounting frame being detachably and fixedly connected to the bottom of the crane body, and the bottom of the mounting frame extending downward above the rail; the body being arranged in the horizontal direction, one side of the body in the horizontal direction being detachably connected to the lower part of the mounting frame, and the other side of the body in the horizontal direction being arranged opposite to the crane wheel in the horizontal direction and being capable of being arranged in close contact with the crane wheel; The body comprises a shell, a lubricating rod and a stretching mechanism, all arranged in the horizontal direction, the shell being arranged in the form of a hollow interior with open horizontal sides, the lubricating rod being detachably connected to one side of the stretching mechanism in the horizontal direction and being arranged in the hollow interior of the shell, the lubricating rod being movably connected to the interior of the shell, the other side of the lubricating rod in the horizontal direction extending outward in the horizontal direction and being arranged outside the shell and in contact with the crane wheel, and the other side of the stretching mechanism in the horizontal direction extending outward in the horizontal direction and being arranged outside the shell.
2. A novel wheel rail side lubrication device as claimed in claim 1, wherein: The mounting frame comprises support columns, fixed beams, locking bolts and locking nuts, the support columns being arranged in the vertical direction, the support columns being arranged in two, the two support columns being symmetrically arranged in the longitudinal direction, the top of the support columns being detachably and fixedly connected to the bottom of the crane, the fixed beams being arranged in the longitudinal direction, the fixed beams being arranged in two, the two fixed beams being arranged in parallel in the vertical direction and being detachably connected between the two support columns, through holes being arranged on both sides of the fixed beams in the longitudinal direction and being arranged opposite to each other, the locking bolts being arranged in two, the locking nuts being arranged in the same number as the locking bolts, the locking bolts being capable of being arranged in the through holes arranged opposite to each other in the vertical direction, the locking nuts being capable of being threadedly engaged with the locking bolts, and one side of the body in the horizontal direction being detachably arranged between the two fixed beams through the support columns, the fixed beams, the through holes, the locking bolts and the locking nuts.
3. A new wheel rail side lubrication device according to claim 1 or 2, characterized in that: The stretching mechanism comprises a rotating handle, a rotating table, an extension piece and a gland, all arranged in the horizontal direction and coaxially connected in sequence from left to right, the working directions of the rotating table and the extension piece being arranged to the right in the horizontal direction, one side of the gland away from the extension piece being detachably connected to the lubricating rod, the rotating handle being capable of driving the rotating table to rotate, the rotating table being capable of driving the extension piece to rotate and stretch, and the extension piece being capable of driving the gland to stretch in the horizontal direction.
4. A novel wheel rail side lubrication device as claimed in claim 3, wherein: The material of the gland is sponge.
5. A novel wheel rail side lubrication device as claimed in claim 3, wherein: The lubricating rod is a carbon rod.
6. A novel wheel rail side lubrication device as claimed in claim 3, wherein: The structure of the rotating table and the telescopic part comprises a rotating table base, a rotating table body, a pin shaft and a telescopic part, the rotating table body is arranged in a horizontal direction, the rotating table body is in a cylindrical shape and is hollow inside, an opening is arranged on one side of the rotating table body in the horizontal direction, the other side of the rotating table body is connected with the rotating table base, the telescopic part is arranged in the horizontal direction, the telescopic part is coaxially sleeved with the rotating table body through the opening of the rotating table body and is arranged in the hollow inside of the rotating table, a rotating table groove is arranged on the rotating table body, the rotating table groove is in a spiral shape, the rotating table groove extends spirally from one side of the rotating table body to the other side, the pin shaft is perpendicularly connected with the telescopic part, the pin shaft is matched with the rotating table groove, and the pin shaft can drive the telescopic rod to rotate synchronously along the rotating table groove and to perform a telescopic action in the horizontal direction.