Running device

Abstract

The utility model relates to the technical field of track maintenance, in particular to a diversion device. The diversion device comprises a rack, a rod piece and a hook claw. The rack is provided with a first surface and a second surface which are opposite to each other, a through hole penetrating through the first surface and the second surface is formed in the rack, the rack is used for being fixed to one side of the stock rail, and the first surface is opposite to the stock rail. The rod piece penetrates through the through hole, the first end of the rod piece protrudes out of the first surface, the second end of the rod piece protrudes out of the second surface, and the rod piece can move in the axial direction of the through hole. The hook claw is arranged at the first end and used for hooking the other side of the stock rail and driving the stock rail to move when the rod piece moves in the direction, away from the first surface, of the second surface. According to the diversion device, the hook claw can be driven to move the stock rail by moving the rod piece, the diversion mode of the stock rail is simplified, the working efficiency is improved, and the stability of the hook claw for driving the stock rail to move is improved.

Description

Technical Field

[0001] The present application relates to the technical field of track maintenance, and in particular to a track diversion device. Background Art

[0002] The basic rail of a turnout refers to the steel rail located outside the point rail in the turnout and forming the structural frame of the turnout. When the basic rail is worn, deformed, or displaced, it is necessary to perform a track change. Since the basic rail has high precision requirements, a track shifting machine cannot be used when changing the track.

[0003] In the prior art, the basic rail is generally diverted by using a crowbar to pull out the basic rail and a nail hammer to hammer the iron pad and the gauge block. However, hammering the iron pad and the gauge block will damage the iron pad, and the crowbar requires multiple people to work at the same time, which is time-consuming and laborious. Utility Model Content

[0004] The present application discloses a track-changing device, which can efficiently change the track of the stock rail of a turnout.

[0005] In order to achieve the above-mentioned purpose, the present application discloses a diversion device, comprising:

[0006] A frame, the frame having a first surface and a second surface opposite to each other, and the frame is provided with a through hole penetrating the first surface and the second surface, the frame is used to be fixed to one side of the base rail and the first surface is opposite to the base rail;

[0007] a rod, the rod being inserted into the through hole, the first end of the rod protruding from the first surface, the second end of the rod protruding from the second surface, and the rod being movable along the axial direction of the through hole; and

[0008] A hook is provided at the first end, and is used for hooking the other side of the base rail and driving the base rail to move when the rod moves along the direction of the second surface away from the first surface.

[0009] Optionally, the through hole is provided with an internal thread, the rod is provided with an external thread, and the rod is threadably matched with the through hole.

[0010] Optionally, a first fastener is further included, wherein the first fastener is sleeved on the first end and abuts against a side surface of the hook away from the second end.

[0011] Optionally, a second fastener is further included, wherein the second fastener is sleeved on the second end and is used to drive the rod to rotate relative to the through hole.

[0012] Optionally, a limiting member is further included, wherein the limiting member is sleeved on the second end and connected to a side surface of the second fastener facing the first end.

[0013] Optionally, the second fastener is a nut, and the limiting member is a locking washer.

[0014] Optionally, the rack comprises:

[0015] a first clamping plate, the first clamping plate being provided with the first surface;

[0016] a second clamping plate, the second clamping plate being spaced apart from the first clamping plate and having the second surface; and

[0017] A kit is connected between the first clamping plate and the second clamping plate, and the through hole passes through the kit.

[0018] Optionally, the frame further includes at least two reinforcing ribs, and the at least two reinforcing ribs are connected between the first clamping plate and the second clamping plate and are respectively located on both sides of the kit.

[0019] Optionally, the frame further includes a positioning member, and the positioning member is arranged on the second surface.

[0020] Optionally, the number of the positioning members is at least two, and at least two of the positioning members are respectively arranged on both sides of the rod.

[0021] Compared with the prior art, the diversion device provided by the present application has at least the following beneficial effects:

[0022] The present application provides a redirection device, which can drive the hook to move the basic rail by moving the rod, thereby simplifying the redirection method of the basic rail, improving work efficiency, and improving the stability of the hook driving the basic rail to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] The present application will be described in more detail below based on embodiments and with reference to the accompanying drawings, wherein:

[0025] Figure 1 is a schematic structural diagram of a diversion device provided in an embodiment of the present application;

[0026] Figure 2It is a schematic structural diagram of a rod, a hook, a first fastener, a second fastener and a limiter provided in an embodiment of the present application in an assembled state;

[0027] Figure 3 It is a schematic diagram of the structure of the rack provided in an embodiment of the present application.

[0028] In the drawings, like reference numerals are used for like parts. The drawings are not necessarily to scale.

[0029] Reference numerals:

[0030] 1- diversion device;

[0031] 11-frame; 111-first clamping plate; 1111-first surface; 112-second clamping plate; 1121-second surface; 113-kit; 115-reinforcement rib; 116-positioning member;

[0032] 12-rod; 121-first end; 122-second end;

[0033] 13-Hook claw;

[0034] 14- first fastener;

[0035] 15- second fastener;

[0036] 16-Limiting piece. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In this application, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0040] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings.

[0041] See also Figure 1 The embodiment of the present application provides a redirection device 1, comprising a frame 11, a rod 12 and a hook 13. The frame 11 has a first surface 1111 and a second surface 1121 opposite to each other, and the frame 11 is provided with a through hole (not shown in the figure) penetrating the first surface 1111 and the second surface 1121. The frame 11 is used to be fixed to one side of the basic rail, and the first surface 1111 is opposite to the basic rail. The rod 12 is inserted into the through hole, and the first end 121 of the rod 12 protrudes from the first surface 1111, and the second end 122 of the rod 12 protrudes from the second surface 1121. The rod 12 can move along the axial direction of the through hole. The hook 13 is provided at the first end 121, and the hook 13 is used to hook the other side of the basic rail, and drive the basic rail to move when the rod 12 moves in the direction away from the first surface 1111 along the second surface 1121.

[0042] The frame 11 may be made of steel or other materials with higher strength, which is not limited here. Similarly, the rod 12 may be made of steel or other materials with higher strength, which is not limited here.

[0043] The working principle of this embodiment is that when the basic rail of the turnout needs to be diverted, the frame 11 is fixed to one side of the basic rail, and the first surface 1111 of the frame 11 faces the basic rail, and the rod 12 can be inserted into the basic rail, so that the hook 13 located at the first end 121 of the rod 12 is located on the side of the basic rail away from the frame 11, and abuts against the side surface of the basic rail away from the frame 11. Then, the rod 12 is moved along the first end 121 toward the second end 122, so that the hook 13 drives the basic rail to move to achieve diversion.

[0044] It can be understood that the rod 12 passing through the base rail may be located above the base rail, below the base rail, or in the middle of the base rail, which is not limited here.

[0045] The hook 13 can be driven to move the base rail by moving the rod 12, which simplifies the way of changing the base rail, improves work efficiency, and improves the stability of the hook 13 driving the base rail to move.

[0046] In some embodiments, the through hole is provided with an internal thread, the rod 12 is provided with an external thread, and the rod 12 is matched with the through hole through the thread.

[0047] The rod 12 is threadedly matched with the through hole, so that the rod 12 can be moved along the axial direction of the through hole by rotating, thereby reducing the difficulty of moving the rod 12 .

[0048] At the same time, the rod 12 is threadedly matched with the through hole, and the rod 12 can be accurately controlled during the axial movement of the through hole to ensure that the basic rail can be accurately moved to the predetermined position, thereby meeting the accuracy requirements of the basic rail diversion.

[0049] In addition, the rod 12 is threadedly matched with the through hole, so that the rod 12 can be stably inserted into the through hole, thereby resisting vibration and impact, and maintaining the stability and safety of the hook 13 moving the basic rail.

[0050] In some other embodiments, a gear may be disposed in the through hole, and a rack matching the gear may be disposed on the outer surface of the rod 12 .

[0051] Please also read Figure 1 and Figure 2 In some embodiments, the redirecting device 1 further includes a first fastener 14 , which is sleeved on the first end 121 and abuts against a side surface of the hook 13 away from the second end 122 .

[0052] The first fastener 14 may be a nut or other components, which is not limited here.

[0053] In this embodiment, the first fastener 14 can be relatively fixed to the rod 12 when it is sleeved on the first end 121, so that after abutting against the side surface of the hook 13 away from the second end 122, it can ensure that the relative position between the hook 13 and the rod 12 is relatively stable, preventing the hook 13 from moving in the direction away from the first end 121, and preventing the hook 13 from being displaced or loosened due to force during the process of the hook 13 driving the basic rail to move, avoiding the hook 13 from moving relative to the rod 12 and causing the basic rail to be not redirected in place, thereby ensuring the accuracy and safety of the redirection operation and the redirection accuracy of the basic rail.

[0054] In some other embodiments, the first fastener 14 may be disposed on a side of the hook 13 facing the first end 121 and connected to the hook 13 .

[0055] Please continue reading Figure 1 and Figure 2 In some embodiments, the redirecting device 1 further includes a second fastener 15, which is sleeved on the second end 122 and is used to drive the rod 12 to rotate relative to the through hole.

[0056] In this embodiment, the second fastener 15 is arranged at the second end 122. The staff can apply an axial force on the second fastener 15 around the rod 12, so that the second fastener 15 rotates around the axis of the rod 12, thereby driving the rod 12 to rotate around the axis of the rod 12 itself, thereby achieving the purpose of axial movement of the rod 12 along the through hole.

[0057] The second fastener 15 is provided to facilitate the staff to rotate the rod 12 and avoid directly applying a force to the rod 12 , so as to protect the rod 12 .

[0058] In some other embodiments, a handle may also be provided on the end surface of the second end 122 .

[0059] Please continue reading Figure 1 and Figure 2 In some more specific embodiments, the redirecting device 1 further includes a stopper 16 , which is sleeved on the second end 122 and connected to a side surface of the second fastener 15 facing the first end 121 .

[0060] In this embodiment, the limit member 16 is connected to a side surface of the second fastener 15 facing the first end 121 to limit the second fastener 15 from being fixed relative to the rod 12, thereby preventing the second fastener 15 from rotating relative to the rod 12 when rotating, thereby ensuring the redirection accuracy of the basic rail driven by the hook 13.

[0061] In some other more specific embodiments, the limiting member 16 may also be connected to a side surface of the second fastening member 15 facing away from the first end 121 .

[0062] In some embodiments, the second fastener 15 is a nut, and the limiting member 16 is a locking washer.

[0063] The second fastener 15 is a nut with a simple structure. If the second fastener 15 is worn or damaged, it is easy to maintain and replace, thereby improving the maintenance efficiency of the redirection device 1 and reducing the cost of the redirection device 1.

[0064] The limiting member 16 is a locking washer, which can enhance the friction between the second fastener 15 and the rod 12, thereby improving the fastening effect of the second fastener 15 and preventing the second fastener 15 from loosening.

[0065] In some other embodiments, the limiting member 16 may also connect the second fastening member 15 and the rod 12 along the radial direction of the rod 12 .

[0066] Please also read Figure 1 and Figure 3In some embodiments, the frame 11 includes a first clamping plate 111, a second clamping plate 112, and a sleeve 113. The first clamping plate 111 is provided with a first surface 1111. The second clamping plate 112 is spaced apart from the first clamping plate 111, and the second clamping plate 112 is provided with a second surface 1121. The sleeve 113 is connected between the first clamping plate 111 and the second clamping plate 112, and the through hole passes through the sleeve 113.

[0067] In order to ensure the strength of the frame 11 , the first clamping plate 111 and the second clamping plate 112 may be steel plates, or may be made of other materials with higher strength, which is not limited here.

[0068] The first clamping plate 111 is spaced apart from the second clamping plate 112 , the first surface 1111 is located on a side of the first clamping plate 111 away from the second clamping plate 112 , and the second surface 1121 is located on a side of the second clamping plate 112 away from the first clamping plate 111 .

[0069] The first clamping plate 111 and the second clamping plate 112 are connected via a sleeve 113 to form a stable frame, thereby improving the stability of the frame 11 .

[0070] In some other embodiments, the first clamping plate 111 and the second clamping plate 112 may also protrude from both ends of the sleeve 113 .

[0071] Please continue reading Figure 1 and Figure 3 In some more specific embodiments, the frame 11 further includes at least two reinforcing ribs 115 , and the at least two reinforcing ribs 115 are connected between the first clamping plate 111 and the second clamping plate 112 , and are respectively located on both sides of the kit 113 .

[0072] The reinforcing rib 115 is provided between the first clamping plate 111 and the second clamping plate 112 to enhance the strength of the first clamping plate 111 and the second clamping plate 112 , prevent the first clamping plate 111 and the second clamping plate 112 from being offset, and avoid deformation of the frame 11 .

[0073] At the same time, the reinforcing ribs 115 can enhance the bearing capacity of the first clamping plate 111 and the second clamping plate 112, and prevent the first clamping plate 111 or the second clamping plate 112 from breaking after being subjected to a force. For example, the second surface 1121 abuts against the end surface of the iron pad located below the base rail, and the second surface 1121 faces the base rail. When the hook 13 drives the base rail to move, the iron pad applies a force to the second surface 1121, and the reinforcing ribs 115 can ensure that the second clamping plate 112 will not break.

[0074] In addition, at least two reinforcing ribs 115 are respectively located on both sides of the sleeve 113, which can disperse the force acting on the reinforcing ribs 115 and evenly disperse the force to the first clamping plate 111 and the second clamping plate 112, thereby avoiding local stress concentration and damage to the first clamping plate 111 and the second clamping plate 112.

[0075] In some more specific embodiments, the number of the reinforcing rib 115 may also be one, and the one reinforcing rib 115 is disposed approximately at the center position between the first clamping plate 111 and the second clamping plate 112 .

[0076] Please continue reading Figure 1 and Figure 3 In some more specific embodiments, the frame 11 further includes a positioning member 116 , and the positioning member 116 is disposed on the second surface 1121 .

[0077] The positioning member 116 can improve the installation accuracy of the rack 11 and can accurately fix the rack 11 at a predetermined position.

[0078] Exemplarily, when the second clamping plate 112 is not perpendicular to the sleeper in the extension direction of the basic rail, the positioning member 116 can be set below the iron pad, so that the frame 11 can be adjusted so that the second clamping plate 112 and the sleeper are perpendicular to each other in the extension direction of the basic rail, thereby making the first clamping plate 111 and the sleeper perpendicular to each other in the extension direction of the basic rail, so as to achieve the positioning of the frame 11.

[0079] In some other more specific embodiments, the positioning member 116 may also be disposed on the first surface 1111 .

[0080] In some embodiments, the number of the positioning members 116 is at least two, and at least two positioning members 116 are respectively disposed on both sides of the rod 12 .

[0081] In this embodiment, at least two positioning members 116 are respectively disposed on both sides of the rod 12 to improve the positioning ability of the positioning members 116 , and the second clamping plate 112 and the sleeper are perpendicular to each other in the extension direction of the base rail.

[0082] In some other embodiments, at least two positioning members 116 may be disposed on the same side of the rod 12 .

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A diversion device, characterized in that: include: A frame, the frame having a first surface and a second surface opposite to each other, and the frame is provided with a through hole penetrating the first surface and the second surface, the frame is used to be fixed to one side of the base rail and the first surface is opposite to the base rail; A rod, the rod is inserted into the through hole, a first end of the rod protrudes from the first surface, a second end of the rod protrudes from the second surface, and the rod can move along the axial direction of the through hole; as well as A hook is provided at the first end, and is used for hooking the other side of the base rail and driving the base rail to move when the rod moves along the direction of the second surface away from the first surface.

2. The diversion device according to claim 1, characterized in that: The through hole is provided with an internal thread, the rod is provided with an external thread, and the rod is matched with the through hole through threads.

3. The diversion device according to claim 2, characterized in that: It also includes a first fastener, which is sleeved on the first end and abuts against a side surface of the hook away from the second end.

4. The diversion device according to claim 2, characterized in that: It also includes a second fastener, which is sleeved on the second end and is used to drive the rod to rotate relative to the through hole.

5. The diversion device according to claim 4, characterized in that: It also includes a limiting member, which is sleeved on the second end and connected to a side surface of the second fastener facing the first end.

6. The diversion device according to claim 5, characterized in that: The second fastener is a nut, and the limiting member is a locking washer.

7. The diversion device according to any one of claims 1 to 6, characterized in that: The frame comprises: a first clamping plate, the first clamping plate being provided with the first surface; a second clamping plate, the second clamping plate being spaced apart from the first clamping plate and having the second surface; and A kit is connected between the first clamping plate and the second clamping plate, and the through hole passes through the kit.

8. The diversion device according to claim 7, characterized in that: The frame further includes at least two reinforcing ribs, which are connected between the first clamping plate and the second clamping plate and are respectively located on both sides of the kit.

9. The diversion device according to claim 7, characterized in that: The frame further includes a positioning member, and the positioning member is arranged on the second surface.

10. The diversion device according to claim 9, characterized in that: The number of the positioning members is at least two, and at least two of the positioning members are respectively arranged on both sides of the rod.

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