Assistance structure of internal combustion engine rail rust removal equipment

Abstract

The utility model provides a power-assisted structure of an internal combustion engine rail derusting device, which comprises a polisher body, a power-assisted assembly is installed on the polisher body, a support frame is connected with the polisher body through a fixing piece, a mounting plate is connected with a limiting hole of the support frame through a connecting piece, and the mounting plate is connected with the polisher body through the fixing piece. The storage plate is connected with the mounting plate through the positioning pins, and the clamping wheels are rotationally connected with the storage plate through pin shafts. According to the power assisting structure, the storage plate is fixed to the outer wall of the mounting plate through the positioning pins, and then the adjacent clamping wheels are symmetrically arranged; the grinding machine body is driven to move through the clamping wheels, so that manpower is saved, the labor intensity of workers is reduced, the clamping wheels are symmetrically distributed on the two sides of the rail, the contact area with the rail is increased, and the stability of the grinding machine body during moving is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to power -assisted structure technical field especially a kind of power -assisted structure of internal combustion engine rail rust cleaning equipment. BACKGROUND

[0002] Electric profiled polisher is used for the special road maintenance machine when welding head hot, cold polishing and daily high, low welding head smooth polishing of seamless line rail welding, and polisher has strong rust removal effect when the surface of internal combustion engine rail is rusted.

[0003] Among them, in the process of polishing machine rust removal, the reinforced resin grinding wheel on the polisher needs to move along the rail in rotating state, and the polisher is in inclined state when polishing the edge of the rail, which needs artificial support to ensure the stable movement of the polisher, which is more laborious and increases the labor intensity of workers. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of power -assisted structure of internal combustion engine rail rust cleaning equipment, which solves the problem that polisher needs artificial support to ensure the stable movement of the polisher when it is in inclined state, and increases the labor intensity of workers.

[0005] The utility model provides a kind of power -assisted structure of internal combustion engine rail rust cleaning equipment, including polisher body, power -assisted component is installed on the polisher body, and the power -assisted component is used to assist the polisher body to move along the edge of rail;

[0006] The power -assisted component includes support frame, fixed part, connecting piece, mounting plate, storage plate, positioning pin and clamping wheel;

[0007] The support frame is connected with the polisher body by the fixed part, the support frame is symmetrically distributed about the polisher body, the mounting plate is connected with the support frame by the connecting piece and the limiting hole, the storage plate is located on the side of the mounting plate away from the support frame, the storage plate is connected with the mounting plate by the positioning pin, and the clamping wheel is rotatably connected with the storage plate by pin shaft.

[0008] Preferably, the connecting piece includes shaft, ear plate and bolt;

[0009] The shaft is connected with the support frame by bearing, one end of the shaft is connected with the mounting plate, the ear plate is fixedly connected with the end of the shaft away from the mounting plate, and the ear plate is connected with the support frame by the bolt.

[0010] Preferably, the fixed part includes bearing frame and bolt;

[0011] The through slot of the bearing frame is matched with the outer periphery of the sander body, and the bearing frame is connected with the sander body through the bolt.

[0012] Preferably, the support frame is provided with a hand-held assembly.

[0013] The hand-held assembly comprises a telescopic member, a frame, a hand-held rod and a buffer member.

[0014] The telescopic member is used for adjusting the distance between the frame and the support frame, the hand-held rod is fixedly connected in the limiting slot of the frame, and the buffer member is used for reducing the impact force when the frame is tilted.

[0015] Preferably, the telescopic member comprises a sleeve, a vertical rod and a threaded pin.

[0016] The bottom end of the sleeve is fixedly connected with the support frame, the vertical rod is inserted into the cavity of the sleeve, the top end of the vertical rod is fixedly connected with the frame, and the vertical rod is connected with the sleeve through the threaded pin.

[0017] Preferably, the buffer member comprises a top rod, a guard plate and an elastic member.

[0018] The top rod is inserted into the clamping slot of the frame, the guard plate and the top rod are fixedly connected at the end away from the frame, the elastic member and the top rod are fixedly connected at the end away from the guard plate, and the elastic member is located in the clamping slot of the frame.

[0019] Preferably, the elastic member is a compression spring.

[0020] Preferably, a rubber sleeve is fixedly connected on the outer periphery of the hand-held rod, and a grinding pattern is processed on the outer periphery of the rubber sleeve, so as to increase the friction with the hand.

[0021] Preferably, a sliding plate is fixedly connected on the storage plate, and the sliding plate is matched with the sliding slot of the mounting plate.

[0022] Preferably, the mounting plate is uniformly provided with threaded holes for adjusting the installation position of the positioning pin.

[0023] The utility model provides a kind of power-assisted structure of internal combustion engine rail rust removal equipment:

[0024] By cooperation of the support frame, the fixing piece, the connecting piece, the mounting plate, the storage plate, the positioning pin and the clamping wheel, the fixing piece is connected with the grinding machine body, and then the support frame is distributed to both sides of the grinding machine body, the positioning pin is used for fixing the storage plate to the outer wall of the mounting plate, and then the adjacent clamping wheels are symmetrically arranged, when the grinding machine body grinds the rail, the grinding machine body is driven to move through the clamping wheel, so that manpower is saved, and the labor intensity of workers is reduced, and the clamping wheels are symmetrically distributed on both sides of the rail, the contact area with the rail is increased, and the stability of the grinding machine body during movement is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0026] Figure 1 It is a structural schematic diagram of the present application;

[0027] Figure 2 It is a structural schematic diagram of the connecting piece, the support plate and the mounting plate in the present application;

[0028] Figure 3 It is an exploded view of the mounting plate, the storage plate, the sliding plate and the clamping wheel in the present application;

[0029] Figure 4 It is a structural schematic diagram of the frame, the handrail and the rubber sleeve in the present application;

[0030] Figure 5 It is a structural schematic diagram of the top rod, the guard plate and the elastic piece in the present application.

[0031] Explanation of reference signs:

[0032] 1-grinding machine body, 2-assistance assembly, 21-support frame, 22-fixing piece, 221-bearing frame, 222-bolt, 23-connecting piece, 231-rotating shaft, 232-ear plate, 233-latch, 24-mounting plate, 25-storage plate, 251-sliding plate, 26-positioning pin, 27-clamping wheel, 3-hand holding assembly, 31-elastic piece, 311-sleeve, 312-vertical rod, 313-threaded pin, 32-frame, 33-handrail, 331-rubber sleeve, 34-buffer piece, 341-top rod, 342-guard plate, 343-elastic piece. DETAILED DESCRIPTION

[0033] The technical solutions of the present application will be clearly and completely described below with reference to the embodiments, obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present application.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0035] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] In the present embodiment, as shown in Figure 1 and Figure 2 A booster structure of an internal combustion engine rail rust removal device, including a grinder body 1, a booster assembly 2 is installed on the grinder body 1, the booster assembly 2 is used for assisting the grinder body 1 to move along the edge of the rail, the booster assembly 2 includes a support frame 21, a fixing piece 22, a connecting piece 23, an installation plate 24, a storage plate 25, a positioning pin 26 and a clamping wheel 27, the support frame 21 is connected with the grinder body 1 through the fixing piece 22, the support frame 21 is symmetrically distributed about the grinder body 1, the installation plate 24 is connected with the support frame 21 through the connecting piece 23 and the limiting hole, the storage plate 25 is located on the side of the installation plate 24 away from the support frame 21, the storage plate 25 is connected with the installation plate 24 through the positioning pin 26, and the clamping wheel 27 is rotationally connected with the storage plate 25 through the pin shaft.

[0037] Thus, the fixed part 22 is connected with the grinder body 1, and then the support frame 21 is distributed to both sides of the grinder body 1, and then the mounting plate 24 is connected with the support frame 21 through the connecting part 23, and the positioning pin 26 is used to fix the storage plate 25 to the outer wall of the mounting plate 24, and then the adjacent clamping wheels 27 are symmetrically arranged, and when the grinder body 1 grinds the rail, the grinder body 1 is moved by the clamping wheels 27 to save manpower, and the clamping wheels 27 are symmetrically distributed on both sides of the rail to increase the contact area and enhance the stability of the grinder body 1 when moving.

[0038] Specifically, the clamping wheel 27 is processed with a protrusion, and the arc surface of the protrusion is matched with the rail to make the matching degree of the clamping wheel 27 and the rail high, and the clamping wheel 27 is used in groups to improve the stability of the grinder body 1 when moving, and the support frame 21 is provided with two, and the support frame 21 is symmetrically distributed about the grinder body 1, and the sliding groove is arranged in the mounting plate 24, and the storage plate 25 for installing the clamping wheel 27 is symmetrically distributed about the mounting plate 24, and the positioning pin 26 is used to fix the use position of the adjusted storage plate 25.

[0039] In some embodiments, as shown in Figure 3 The connecting part 23 includes a rotating shaft 231, an ear plate 232 and a plug pin 233, the rotating shaft 231 is connected with the support frame 21 through a bearing, one end of the rotating shaft 231 is connected with the mounting plate 24, the ear plate 232 is fixedly connected with the end of the rotating shaft 231 away from the mounting plate 24, and the ear plate 232 is connected with the support frame 21 through the plug pin 233.

[0040] Specifically, the rotating shaft 231 can rotate in the support frame 21, the rotating shaft 231 drives the ear plate 232 and the mounting plate 24 to move together, and a threaded hole matched with the plug pin 233 is processed in the support frame 21, and by adjusting the rotating shaft 231, when the grinder body 1 is inclined, the clamping wheel 27 on the mounting plate 24 can still be located on the top edge of the rail, so as to polish the side wall of the rail.

[0041] In some embodiments, as shown in Figure 2 The fixed part 22 includes a bearing frame 221 and a bolt 222, the through slot of the bearing frame 221 is matched with the outer periphery of the grinder body 1, and the bearing frame 221 is connected with the grinder body 1 through the bolt 222.

[0042] Specifically, the through slot of the bearing frame 221 is matched with the grinder body 1, and the bolt 222 connects the grinder body 1 and the bearing frame 221, and in addition, the bolt 222 can also be replaced by other connecting structures to meet the fixed connection of the bearing frame 221 and the grinder body 1.

[0043] In some embodiments, as shown inFigure 4 As shown in the drawings, the support frame 21 is provided with a hand-held assembly 3, which comprises a telescopic piece 31, a frame 32, a hand-held rod 33 and a buffer piece 34. The telescopic piece 31 is used to adjust the distance between the frame 32 and the support frame 21. The hand-held rod 33 is fixedly connected in a limiting groove of the frame 32. The buffer piece 34 is used to reduce the impact force when the frame 32 is tilted.

[0044] Specifically, the telescopic piece 31 is located between the frame 32 and the support frame 21. The frame 32 is used to fix the position of the hand-held rod 33. The hand-held rod 33 is held by hand to facilitate the movement of the overall mechanism.

[0045] In some embodiments, as shown in the drawings, Figure 4 The telescopic piece 31 comprises a sleeve 311, a vertical rod 312 and a threaded pin 313. The bottom end of the sleeve 311 is fixedly connected with the support frame 21. The vertical rod 312 is inserted into the cavity of the sleeve 311. The top end of the vertical rod 312 is fixedly connected with the frame 32. The vertical rod 312 is connected with the sleeve 311 through the threaded pin 313.

[0046] Specifically, two sleeves 311 are provided. The sleeves 311 are processed with cavities matched with the vertical rod 312. The outer wall of the vertical rod 312 is uniformly distributed with clamping grooves matched with the threaded pin 313. The use position of the vertical rod 312 in the sleeve 311 is adjusted to adjust the use height of the frame 32.

[0047] In addition, the telescopic piece 31 can also be replaced by other lifting structures to adjust the distance between the support frame 21 and the frame 32.

[0048] In some embodiments, as shown in the drawings, Figure 4 and Figure 5 The buffer piece 34 comprises a top rod 341, a guard plate 342 and a resilient piece 343. The top rod 341 is inserted into the clamping groove of the frame 32. The guard plate 342 is fixedly connected with the end of the top rod 341 away from the frame 32. The resilient piece 343 is fixedly connected with the end of the top rod 341 away from the guard plate 342. The resilient piece 343 is located in the clamping groove of the frame 32.

[0049] Specifically, two top rods 341 are provided. The guard plate 342 is processed in a circular arc shape. In use, the guard plate 342 is located on the side close to the staff. The resilient piece 343 reduces the impact force of the overall mechanism on the staff when it is tilted.

[0050] In some embodiments, as shown in the drawings, Figure 5 The resilient piece 343 is a compression spring.

[0051] The resilient piece 343 adopts the design of a compression spring, which facilitates the resetting of the top rod 341 in the frame 32. At the same time, the elastic potential energy of the compression spring is conducive to relieving part of the impact force generated when the overall mechanism is tilted.

[0052] In addition, the elastic member 343 can also be replaced by other elastic elements, such as rubber, air bag, etc.

[0053] In some embodiments, as shown in Figure 4 The outer periphery of the handrail 33 is fixedly connected with a rubber sleeve 331, and the outer periphery of the rubber sleeve 331 is processed with a grinding pattern for increasing the friction with the hand.

[0054] Two rubber sleeves 331 are fixedly connected on the handrail 33, and the design of the rubber sleeves 331 can increase the friction between the rubber sleeves 331 and the hand and also has a certain damping effect.

[0055] In some embodiments, as shown in Figure 3 The sliding plate 251 is fixedly connected on the storage plate 25, and the sliding plate 251 is matched with the sliding groove of the mounting plate 24.

[0056] When adjusting the position of the storage plate 25 on the mounting plate 24, the sliding plate 251 moves with the storage plate 25 in the sliding groove of the mounting plate 24, and the sliding plate 251 is arranged to constrain the adjustment direction of the storage plate 25.

[0057] In some embodiments, as shown in Figure 3 The mounting plate 24 is uniformly distributed with threaded holes for adjusting the installation position of the positioning pin 26.

[0058] The threaded holes are uniformly distributed along the mounting plate 24, and the positioning pin 26 is connected with different threaded holes to adjust the distance between the storage plates 25.

[0059] The working principle of the present application will be described below with a preferred embodiment:

[0060] The polishing machine body 1 is embedded into the bearing frame 221, the bearing frame 221 and the polishing machine body 1 are connected by using the bolt 222, when the polishing machine body 1 is used to polish the rail, the clamping wheel 27 is placed on the top edge of the rail, the polishing machine body 1 is moved along the rail by the handrail 33, and then the polishing machine body 1 polishes the rail, in use, according to the height of the staff, the vertical rod 312 is moved upwards in the sleeve 311, the vertical rod 312 raises the use height of the frame 32, the sleeve 311 and the vertical rod 312 are fixed by using the threaded pin 313, and then the staff can hold the handrail 33 tightly, when the whole mechanism is tilted, the guard plate 342 first contacts the ground, the guard plate 342 drives the top rod 341 to move into the cavity of the frame 32, the top rod 341 compresses the elastic element 343, the elastic potential energy of the elastic element 343 is used to buffer the impact force when the whole mechanism is tilted, but when the edge of the rail needs to be polished, the rotating shaft 231 is rotated in the support frame 21, the rotating shaft 231 drives the ear plate 232 and the mounting plate 24 to be offset at the same time, the ear plate 232 is fixed by using the bolt 233, the use position of the ear plate 232 after adjustment is adjusted, at this time, the clamping wheel 27 is still on the top of the rail and the polishing machine body 1 is tilted, and then the side wall of the rail is polished by using the tilted polishing machine body 1, when the clamping wheel 27 and the rail are installed, the distance between the adjacent clamping wheels 27 is adjusted according to the width of the rail, the position of the storage plate 25 on the mounting plate 24 is fixed by using the positioning pin 26, and then the distance between the clamping wheels 27 is fixed.

[0061] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A power-assisting structure for an internal combustion engine rail rust removal device, comprising a grinding machine body (1), characterized in that: A power assist assembly (2) is installed on the grinding machine body (1), and the power assist assembly (2) is used to assist the grinding machine body (1) in moving along the edge of the rail; The power assist assembly (2) comprises a support frame (21), a fixing member (22), a connecting member (23), a mounting plate (24), a storage plate (25), a positioning pin (26) and a clamping wheel (27); The support frame (21) is connected to the grinder body (1) through the fixing member (22), the support frame (21) is symmetrically distributed with respect to the grinder body (1), the mounting plate (24) is connected to the limiting hole of the support frame (21) through the connecting member (23), the placement plate (25) is located on the side of the mounting plate (24) away from the support frame (21), the placement plate (25) is connected to the mounting plate (24) through the positioning pin (26), and the clamping wheel (27) is rotatably connected to the placement plate (25) through a pin shaft.

2. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 1, characterized in that: The connecting member (23) includes a rotating shaft (231), an ear plate (232) and a latch (233); The rotating shaft (231) is connected to the support frame (21) via a bearing, one end of the rotating shaft (231) is connected to the mounting plate (24), the ear plate (232) is fixedly connected to one end of the rotating shaft (231) away from the mounting plate (24), and the ear plate (232) is connected to the support frame (21) via the latch (233).

3. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 1, characterized in that: The fixing member (22) includes a bearing frame (221) and a bolt (222); The through slot of the carrier (221) is adapted to the outer periphery of the grinder body (1), and the carrier (221) is connected to the grinder body (1) via the bolts (222).

4. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 1, characterized in that: A hand-holding assembly (3) is installed on the support frame (21); The handhold assembly (3) comprises a telescopic member (31), a frame (32), a handhold rod (33) and a buffer member (34); The telescopic member (31) is used to adjust the distance between the frame (32) and the support frame (21); the handrail (33) is fixedly connected to the limiting groove of the frame (32); and the buffer member (34) is used to reduce the impact force when the frame (32) falls over.

5. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 4, characterized in that: The telescopic member (31) comprises a sleeve (311), a vertical rod (312), and a threaded pin (313); The bottom end of the sleeve (311) is fixedly connected to the support frame (21), the vertical rod (312) is inserted into the cavity of the sleeve (311), the top end of the vertical rod (312) is fixedly connected to the frame (32), and the vertical rod (312) is connected to the sleeve (311) via the threaded pin (313).

6. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 4, characterized in that: The buffer member (34) includes a top rod (341), a guard plate (342) and an elastic member (343); The push rod (341) is inserted into the slot of the frame (32); the guard plate (342) and the end of the push rod (341) away from the frame (32) are fixedly connected; the elastic member (343) and the end of the push rod (341) away from the guard plate (342) are fixedly connected; and the elastic member (343) is located in the slot of the frame (32).

7. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 6, characterized in that: The elastic member (343) is a compression spring.

8. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 4, characterized in that: A rubber sleeve (331) is fixedly connected to the outer periphery of the handrail (33), and the outer periphery of the rubber sleeve (331) is processed with grinding grooves for increasing friction with the hand.

9. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 1, characterized in that: A slide plate (251) is fixedly connected to the storage plate (25), and the slide plate (251) is adapted to the slide groove of the mounting plate (24).

10. The power-assisting structure of the internal combustion engine rail rust removal equipment according to claim 1, characterized in that: Threaded holes for adjusting the installation position of the positioning pins (26) are evenly distributed on the installation plate (24).

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