WD-I type multifunctional turnout cleaning machine

Abstract

The utility model discloses a WD-I type multifunctional turnout sweeper, and relates to the technical field of turnout sweeper equipment. A stress column is fixed to one end of the connecting rod, an inner hexagonal quick plug is arranged at the other end of the connecting rod and connected with an electric wrench, and an oil sludge cover is fixed to the upper portion of the electric wrench through a U-shaped buckle. A plurality of layers of steel wire columns with different diameters are strung on the connecting rod, the heights of all layers of steel wire columns are the same, all layers of steel wire columns are penetrated and concentrated by the connecting rod, the steel wire columns are fixed on the connecting rod through nuts and elastic sheets, and the steel wire columns are distributed on the connecting rod in a T shape. The railway turnout greasy filth cleaning device is convenient to use, greasy filth at a railway turnout is convenient to clean, greasy filth at a turnout rod piece can be cleaned up, turnout equipment maintenance and maintenance are greatly facilitated, the working efficiency and quality of turnout overhauling are improved, greasy filth cleaning work of all rod pieces at the turnout becomes simple, convenient and efficient, and the application prospect is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of turnout cleaning machine equipment, in particular to a WD-I type multifunctional turnout cleaning machine. Background Art

[0002] With the development of my country's railways, the speed of trains is getting faster and faster. Whether the turnout function is good or not directly affects the safety of train operation. Turnout equipment is an important railway facility that can transfer running trains from one line to another. The external locking device of the speed-up turnout is composed of the main parts such as the lock hook, the lock frame, the lock iron, the point rail connecting iron, and the U-shaped connecting iron; each set of speed-up turnouts is equipped with an external locking device, so that the train can pass stably and reliably when changing the running direction, so the change of the train running direction is inseparable from the turnout.

[0003] In the prior art, the oil sludge at the railway turnout is usually cleaned by scrapers and cotton yarn, which often takes a lot of manpower, material resources and time to clean; during the cleaning, there will be a lot of oil sludge left on the rods of the turnout's external locking device, resulting in the oil sludge at the turnout not being cleaned thoroughly; especially for the accumulation of oil, mud and sand on the turnout slide plate and the rods of the external locking device due to long-term oiling, which leads to problems such as grinding, tension and conversion resistance when the turnout is unlocked or switched, which brings hidden dangers to driving safety. In order to solve the above problems, it is particularly necessary to design a WD-I type multifunctional turnout cleaning machine. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a WD-I type multifunctional turnout cleaning machine, which has a simple structure, reasonable design, and is easy to use. It can clean the sludge on the turnout rods, greatly facilitating the repair and maintenance of turnout equipment, improving the work efficiency and quality of turnout maintenance, and is highly practical and easy to promote and use.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a WD-I type multifunctional turnout cleaning machine, including a connecting rod, a load-bearing column, a steel wire column, a nut, a spring piece, a hexagonal quick plug and an electric wrench, one end of the connecting rod is fixed with a load-bearing column, the other end of the connecting rod is provided with a hexagonal quick plug, the hexagonal quick plug is connected to the electric wrench, and an oil mud cover is fixed to the upper part of the electric wrench through a U-shaped buckle; the connecting rod is strung with multiple layers of steel wire columns with different diameters, and the height of each layer of steel wire columns is the same. The connecting rod pierces the steel wire columns of each layer together, and the steel wire columns are fixed to the connecting rod through nuts and spring pieces, and the steel wire columns are distributed in a "T" shape on the connecting rod.

[0006] Preferably, the load-bearing column is a rollable smooth cylindrical body, and the load-bearing column is fixedly welded to the end of the connecting rod.

[0007] Preferably, the steel wire column is 0.3 mm thick, and the length of each layer of steel wire column transitions from the shortest layer to the longest layer in sequence from the side of the connected load-bearing column. A hole is left in the center of each layer of steel wire column, and the connecting rod cascades the layers of steel wire columns of different lengths through the middle circular hole, presenting a "T" shape.

[0008] Preferably, the nut and spring clip fix the two ends of the steel wire column through the thread of the connecting rod, and the spring clip and nut of each layer of steel wire column reliably fix the steel wire column on the connecting rod, and the connecting rod is screwed into the internal thread of the spring clip and nut through its external thread.

[0009] Preferably, the electric wrench includes a wrench body, a handle, an adjustment torque switch and a start button. The handle is installed at the rear of the wrench body, the start button is provided on the handle, the adjustment torque switch is installed on the wrench body, and the electric wrench also includes a quick conversion port for connecting to a hexagonal quick plug.

[0010] Preferably, the hexagon socket quick plug is reliably connected to the quick conversion port of the electric wrench, and the hexagon socket quick plug can also be fixedly connected to various hexagonal sockets of the same caliber.

[0011] Preferably, the oil mud cover is a hard transparent PVC oil mud cover, and the oil mud cover is fixed to the upper part of the adjustment torque switch of the electric wrench by means of a U-shaped buckle.

[0012] The beneficial effects of the utility model are as follows: the device is easy to use and convenient for cleaning the sludge at the railway switch. It can clean the sludge at the switch rods, greatly saving the time for cleaning the sludge at the switch rods, facilitating the repair and maintenance of the switch equipment, improving the work efficiency and quality of the switch inspection, making the cleaning work of the sludge at each rod at the switch simple, convenient and efficient, and having broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods;

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 for Figure 1 The left side view of the middle sweeper body;

[0016] Figure 3 This is a schematic diagram of the structure of the oil mud cover of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the electric wrench of the utility model;

[0018] Figure 5The utility model is a schematic diagram of the installation of the electric wrench and the oil mud cover. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] Reference Figure 1-5 The present specific implementation adopts the following technical scheme: WD-I type multifunctional turnout cleaning machine, including a connecting rod 1, a load-bearing column 2, a wire column 3, a nut 4, a spring 5, a hexagonal quick plug 6 and an electric wrench 7, one end of the connecting rod 1 is fixed with the load-bearing column 2, the other end of the connecting rod 1 is provided with a hexagonal quick plug 6, the hexagonal quick plug 6 is connected to the electric wrench 7, and the upper part of the electric wrench 7 is fixed with a mud cover 8 through a U-shaped buckle 9; the connecting rod 1 is strung with multiple layers of different diameters. The same steel wire column 3, the height of each layer of steel wire column 3 is the same, the connecting rod 1 connects the layers of steel wire columns together, the steel wire column 3 is fixed on the connecting rod 1 by the nut 4 and the spring 5, the steel wire column 3 is 0.3mm thick, the length of each layer of steel wire column is transitioned from the shortest layer to the longest layer in sequence from the side of the connecting force column 2, and a hole is left in the center of each layer of steel wire column 3. The connecting rod 1 cascades the layers of steel wire columns of different lengths through the middle circular hole, and the steel wire columns 3 are distributed in a "T" shape on the connecting rod 1.

[0021] It is worth noting that the load-bearing column 2 is a rollable smooth cylindrical body, which serves as a rollable auxiliary force point. The load-bearing column 2 is fixedly welded to the end of the connecting rod 1, which facilitates the application of lateral pressure to the connecting rod during operation. The nut 4 and the spring piece 5 fix the two ends of the steel wire column 3 through the thread of the connecting rod 1. The spring piece 5 and the nut 4 of each layer of the steel wire column 3 reliably fix the steel wire column 3 on the connecting rod 1. The connecting rod 1 is screwed in through its external thread and the internal thread of the spring piece 5 and the nut 4 to achieve the purpose of tightening and cascading the steel wire column 3. The unscrewing of the nut 4 achieves the disassembly function.

[0022] It is worth noting that the electric wrench 7 includes a wrench body 701, a handle 702, an adjustment torque switch 703 and a start button 704. The handle 702 is installed at the rear of the wrench body 701, the start button 704 is provided on the handle 702, and the adjustment torque switch 703 is installed on the wrench body 701; the electric wrench 7 also includes a quick conversion port 705 for connecting the hexagonal quick plug 6, and the hexagonal quick plug 6 can be fixedly connected with hexagonal sockets of the same caliber and the like.

[0023] In addition, the mud cover 8 is a hard transparent PVC mud cover. Its transparency makes it easy to observe the operation during cleaning and prevent the splash of mud. The mud cover 8 is fixed to the upper part of the adjustment torque switch 703 of the electric wrench 7 by a U-shaped buckle 9.

[0024] In this specific embodiment, one end of the load-bearing column 2 is fixedly connected to one end of the connecting rod 1 by welding, and multiple layers of steel wire columns 3 are strung on the connecting rod 1. The spring pieces 5 and nuts 4 fix each layer of steel wire columns 3 on the connecting rod 1. At the same time, a hexagon quick plug 6 is processed at one end of the connecting rod 1, and the hexagon quick plug 6 is reliably connected to the quick conversion port 705 of the electric wrench 7, and finally fixed to the upper part of the small electric wrench 7 by the oil mud cover 8. The steel wire of the steel wire column 3 has the characteristics of high hardness, wear resistance, and not easy to break. The possibility of safety hazards can be eliminated during the cleaning process. At the same time, the unevenness of the structure of the steel wire column 3 is used to increase the service life of the steel wire. The design of steel wire columns with different diameters can adapt to different operating areas and gaps, eliminating the problem of difficult cleaning of the gaps between rods, and can clean the oil mud well.

[0025] The working principle of this specific embodiment is as follows: the sludge cleaning device mainly connects the hexagon socket quick plug 6 with the electric wrench 7, converts the battery power of the electric wrench 7 into mechanical energy, so that the electric wrench 7 obtains torque, and drives the force column 2 and the steel wire column 3 on the connecting rod 1 to rotate through the hexagon socket quick plug 6; utilizes the centripetal force obtained when the steel wire column 3 rotates to give a friction force to the surface of the switch rod, and after the steel wire column 3 and the sludge rub against each other, the sludge is cleaned off, and at the same time, each layer of steel wire columns 3 with different diameters can clean the sludge at different positions of each rod at the switch; when cleaning the sludge, the force column 2 is clamped by the wrench, eliminating the slipping of the steel wire column 3 when cleaning the switch rod, so that the sludge at the switch can be cleaned intact, thereby achieving the purpose of completely cleaning the residual sludge and sand.

[0026] The method of using this specific embodiment is: first place the steel wire column 3 where there is oil mud or sand in the gap of the switch rod, hold the handle of the electric wrench 7 tightly with your hand, and rub it back and forth with the oil mud surface of the switch rod. After repeated contact and friction, the oil mud or sand on the surface of the switch rod is loosened until the oil mud or sand leaves the surface of the switch rod and falls to the ground.

[0027] This specific implementation method has strong mobility when in use. When cleaning the turnout rods, the oil sludge is quickly separated from the device due to the rotation of the steel wire; and under the action of the oil sludge cover, the cleanliness and safety of the staff are guaranteed. Even if a small amount of sand or oil sludge is attached to the device due to adhesion, it does not hinder the continued use of the device and can be removed manually after operation. Its technical advantages are:

[0028] (1) It can effectively clean the sludge, rust and sand on most of the turnout rods, and can be used repeatedly, making the on-site cleaning work simple, reliable, time-saving, labor-saving and clean, thus improving the efficiency and quality of turnout maintenance;

[0029] (2) Reduce the problem of hook blockage caused by oil sludge. It can be used for daily maintenance of the various rods of the turnout equipment, so that the problems of turnout rods being stuck, stuck, and blocked when unlocking or switching due to oil sludge and sand can be reduced, thereby improving the smoothness of turnout switching and greatly improving the safety of the equipment;

[0030] (3) The equipment is small and light, with a simple structure, easy to install and carry, and low production cost. It can be used for cleaning sludge on various turnout equipment, making the repair and maintenance of turnout equipment simpler and more convenient;

[0031] (4) While bringing convenience to work, it also makes the use of turnout equipment more stable, reliable and safe, eliminating hidden dangers to driving safety and ensuring driving safety.

[0032] In summary, this equipment is designed and manufactured according to the actual needs based on the principles of simplicity, practicality and efficiency, in combination with the defects existing in the daily turnout maintenance and cleaning operations. The use of this cleaning machine can clean the sludge and sand on most of the turnout rods, and can greatly save the time for cleaning the sludge on the turnout rods, improve the work efficiency and quality of turnout maintenance, and at the same time broaden the ways of equipment maintenance, improve the stability of turnout equipment, and have broad market application prospects.

[0033] Embodiment 1: WD-I type multifunctional turnout cleaning machine, including connecting rod 1, load-bearing column 2, steel wire column 3, nut 4, spring piece 5, hexagonal quick plug 6 and electric wrench 7, connecting rod 1 is used to connect and concentrate steel wire column 3, steel wire column 3 is composed of four layers of steel wire columns with different diameters, each layer of steel wire column 3 is 0.3mm thick, 30mm high, and each steel wire is 50mm and 25mm long respectively; connecting rod 1 is used to connect two layers of steel wire columns through the middle circular hole of each steel wire column 3, presenting a "T" shape; connecting rod 1 is a metal rod with a diameter of 6mm and a length of 160mm, and is connected to spring piece 5 and nut 4 through its external thread The internal thread is screwed in to tighten the two ends of the wire column 3. The diameter of the middle hole of the nut 4 and the spring piece 5 is 6mm; the load-bearing column 2 is provided with a cylinder with a diameter of 8mm and a length of 6mm, which is fixedly connected to one end of the connecting rod 1 by welding; the other end of the connecting rod 1 is processed into a hexagonal quick plug 6, and the hexagonal quick plug 6 adopts a metal hexagonal socket with a diameter of 12.5mm and a length of 25mm, and is fixedly connected through the hexagonal quick plug 6 and the quick conversion port 705 of the electric wrench 7; it is fixed to the adjustment torque switch 703 of the electric wrench 7 through the U-shaped buckle of the mud cover 8, and the length of the mud cover 8 is 150mm and the height is 39mm.

[0034] In this embodiment, when the electric wrench 7 rotates, the hexagonal quick plug 6 is reliably connected to the quick conversion port 705 of the electric wrench 7, driving the load-bearing column 2 and the steel wire column 3 on the connecting rod 1 to rotate; the steel wire lengths of 50mm and 25mm; the two-layer structure of the steel wire can clean the switch rods with uneven gaps. When the gap of the switch rod is greater than or equal to 50mm, the steel wire column 3 with a steel wire length of 50mm is used for cleaning; when the gap of the switch rod is between 50mm and 25mm, the steel wire column 3 with a steel wire length of 25mm is used for cleaning; the contact width d between each layer of steel wire column 3 and the switch rod is 30mm, and the larger the diameter of the steel wire column 3, the greater the distance L it travels at the switch rod, and the cleaning area S=d×L, so the cleaning area of ​​each layer can be calculated as S=30mm×L; that is, relative to the same area S that needs to be cleaned for the switch rod, using longer steel wires in places where the gap of the switch rod is large will result in faster cleaning of the sludge.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. WD-I type multifunctional turnout cleaning machine, characterized in that: The invention comprises a connecting rod (1), a load-bearing column (2), a steel wire column (3), a nut (4), a spring piece (5), a hexagonal quick plug (6) and an electric wrench (7). The load-bearing column (2) is fixed at one end of the connecting rod (1), and the hexagonal quick plug (6) is arranged at the other end of the connecting rod (1). The hexagonal quick plug (6) is connected to the electric wrench (7), and an oil mud cover (8) is fixed to the upper part of the electric wrench (7) through a U-shaped buckle (9). The connecting rod (1) is strung with multiple layers of steel wire columns (3) with different diameters, and each layer of steel wire columns (3) has the same height. The connecting rod (1) connects and concentrates the steel wire columns of each layer. The steel wire columns (3) are fixed to the connecting rod (1) through nuts (4) and spring pieces (5). The steel wire columns (3) are distributed in a "T" shape on the connecting rod (1).

2. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The load-bearing column (2) is a rollable smooth cylindrical body, and the load-bearing column (2) is fixedly welded to the end of the connecting rod (1).

3. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The steel wire column (3) is 0.3 mm thick, and the length of each layer of steel wire column transitions from short to long in sequence from the side connected to the load-bearing column (2). A hole is left in the center of each layer of steel wire column (3), and the connecting rod (1) cascades the layers of steel wire columns of different lengths through the middle circular hole, presenting a "T" shape.

4. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The nut (4) and the spring piece (5) fix the two ends of the wire column (3) through the thread of the connecting rod (1), and the connecting rod (1) is screwed into the internal threads of the spring piece (5) and the nut (4) through its external thread.

5. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The electric wrench (7) comprises a wrench body (701), a handle (702), an adjustment torque switch (703) and a start button (704); the handle (702) is installed at the rear of the wrench body (701); the start button (704) is arranged on the handle (702); the adjustment torque switch (703) is installed on the wrench body (701); the electric wrench (7) further comprises a quick conversion port (705); the hexagon socket quick plug (6) is connected to the electric wrench (7) via the quick conversion port (705).

6. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The oil mud cover (8) is fixed to the upper part of the adjustment torque switch (703) of the electric wrench (7) by means of a U-shaped buckle (9).

7. The WD-I type multifunctional turnout cleaning machine according to claim 1, characterized in that: The oil mud cover (8) is a hard transparent PVC oil mud cover.

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