Auxiliary dismounting and replacing device for anchor support clip liner

Abstract

The utility model discloses an auxiliary dismounting and replacing device for an anchor support clip gasket, which belongs to the technical field of replacing devices and comprises a threaded rod, a threaded sleeve is in threaded connection with the threaded rod, a supporting plate is fixedly arranged on the threaded sleeve, a connecting seat and a supporting seat are arranged on the supporting plate, a fastening component is arranged on the connecting seat, and a fastening bolt is arranged on the fastening component. A fixing nut is arranged at one end of the threaded rod, a base is arranged at the other end of the threaded rod, and a connecting plate is fixedly connected to the other side of the base. According to the auxiliary dismounting and replacing device for the anchor support clip gasket, the positioning pipe and the contact line can be fixed at the same time, so that the anchor support clip and the gasket can be mounted and dismounted, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of replacement devices, in particular to an auxiliary disassembly and replacement device for an anchor clip liner. Background Art

[0002] Anchor clips are devices used to fix and support the contact wire in the railway contact network. They are widely used in various contact network systems, especially in high-speed railways, urban rail transit and electrified railways. Its main functions are to fix the contact wire in a specific position, prevent it from moving due to tension, wind or vibration caused by train operation, and support the contact wire and guide it to extend along the designed path.

[0003] Since the contact line will shrink with weather changes, causing the contact line to move back and forth at the anchor clip, in order to reduce friction, a gasket is usually installed at the contact position between the anchor clip and the contact line. The gasket is generally a copper gasket, which can also make the contact line more evenly stressed at the transition point, avoiding excessive wear or breakage of the contact line due to uneven stress.

[0004] The liner structure needs to be regularly checked for wear and tear, and replaced by a replacement device when necessary to ensure its normal use. However, the existing replacement device is time-consuming and labor-intensive, and cannot quickly replace the liner, so it is necessary to design a replacement device that can solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary disassembly and replacement device for an anchor clip gasket, which can fix a positioning tube and a contact line at the same time, so that both the anchor clip and the gasket can be installed and removed, thereby improving practicality and quickly replacing the gasket.

[0006] To achieve the above-mentioned purpose, the utility model provides an auxiliary disassembly and replacement device for an anchor clip gasket, comprising a threaded rod, a threaded sleeve being threadedly connected to the threaded rod, a support plate being fixedly arranged on the threaded sleeve, a connecting seat and a support seat being arranged on the support plate, a fastening assembly being arranged on the connecting seat, a fixing nut being arranged at one end of the threaded rod, a base being arranged at the other end of the threaded rod, and a connecting plate being fixedly connected to the other side of the base.

[0007] Preferably, the fastening assembly includes a fixing seat and a clamp, a fixing block 1 and a fixing block 2 are provided at the bottom of the fixing seat, the fixing block 1 is rotatably connected to the connecting seat through a rotating shaft 1, a fixing plate 1 and a fixing plate 2 are respectively provided on both sides of the fixing seat, a fixing plate 3 is provided on the fixing plate 1, and the clamp is rotatably connected to the fixing plate 3 through a rotating shaft 2.

[0008] Preferably, the fastening assembly also includes a fastening plate, a second screw and a second nut, the fastening plate is arranged on a side of the clamp away from the first rotating shaft, the bottom of the second screw is connected to the second fixing plate, and the second nut is sleeved on the second screw.

[0009] Preferably, a U-shaped groove is provided on the fastening plate.

[0010] Preferably, a groove is provided inside the fixing block 2, a screw rod 3 is provided in the groove, the bottom end of the screw rod 3 passes through the fixing block 2 and is threadedly connected to the support seat, and a nut 3 is provided on the screw rod 3.

[0011] Preferably, screw rods 1 are provided at both ends of the connecting plate, and screw rods 1 are fixedly connected to the connecting plate via nut 1. One end of screw rod 1 passes through the connecting plate and is fixedly provided with a clamping plate.

[0012] Therefore, the utility model adopts an anchor clip gasket auxiliary disassembly and replacement device with the above structure, which has the following advantages: the positioning tube can be tightly fixed by the fastening assembly, which is convenient for the subsequent installation and disassembly of the anchor clip and the gasket; the device can fix the positioning tube and the contact line at the same time, so that both the anchor clip and the gasket can be installed and removed, thereby improving practicality.

[0013] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of an auxiliary disassembly and replacement device for an anchor clip liner of the utility model;

[0015] Figure 2 This is a structural diagram of the fastening assembly of the utility model;

[0016] Figure 3 It is a side view of the connecting plate of the utility model;

[0017] Figure 4 It is a top view of the fixing seat of the utility model;

[0018] Figure 5 It is a top view of the clamp of the utility model;

[0019] Figure 6 This is an operation simulation diagram of an embodiment of the utility model;

[0020] Reference numerals

[0021] 1. Threaded rod; 2. Threaded sleeve; 3. Support plate; 4. Connecting seat; 5. Support seat; 6. Fastening assembly; 601. Fixed seat; 602. Clamp; 603. Fixed block one; 604. Fixed block two; 605. Rotating shaft one; 606. Fixed plate one; 607. Fixed plate two; 608. Fixed plate three; 609. Rotating shaft two; 610. Fastening plate; 611. Screw two; 612. Nut two; 7. Fixing nut; 8. Base; 9. Connecting plate; 10. Screw three; 11. Nut three; 12. Screw one; 13. Nut one; 14. Clamp; 15. Positioning tube; 16. Contact line; 17. Anchor clip; 171. Right-angle support; 172. Fixed plate; 173. Shape bolt; 174. Locking nut; 18. Gasket. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Example

[0025] like Figure 1-6 As shown, the utility model provides an auxiliary disassembly and replacement device for anchor clip gaskets, comprising a threaded rod 1, a threaded sleeve 2 is threadedly connected to the threaded rod 1, a support plate 3 is fixedly arranged on the threaded sleeve 2, a connecting seat 4 and a supporting seat 5 are arranged on the support plate 3, a fastening assembly 6 is arranged on the connecting seat 4, and a fixing nut 7 is arranged at one end of the threaded rod 1, and the threaded rod 1 is fixedly connected to the fixing nut 7. When the threaded sleeve 2 is fixed, the fixing nut 7 can be turned by a wrench to control the movement of the threaded rod 1. A base 8 is arranged at the other end of the threaded rod 1, and the threaded rod 1 is threadedly connected to the base 8, and a connecting plate 9 is fixedly connected to the other side of the base 8.

[0026] The fastening assembly 6 includes a fixing seat 601 and a clamp 602. A fixing block 1 603 and a fixing block 2 604 are arranged at the bottom of the fixing seat 601. The fixing block 1 603 is rotatably connected to the connecting seat 4 through a rotating shaft 1 605. A fixing plate 1 606 and a fixing plate 2 607 are arranged on both sides of the fixing seat 601, and a fixing plate 3 608 is arranged on the fixing plate 1 606. The clamp 602 is rotatably connected to the fixing plate 3 608 through a rotating shaft 2 609. The internal size of the clamp 602 is adapted to the positioning tube 15. The fastening assembly 6 also includes a fastening plate 610, a screw 2 611 and a nut 2 612. The fastening plate 610 is arranged on the side of the clamp 602 away from the rotating shaft 1 605, and a U-shaped groove is arranged on the fastening plate 610. The bottom of the screw 2 611 is connected to the fixing plate 2 607, and the nut 2 612 is sleeved on the screw 2 611. The screw rod 611 is set in the U-shaped groove, and then the nut 612 is tightened by a wrench to tighten the positioning rod.

[0027] The top of the fixing seat 601 is provided with an arc groove 1, and the fixing plate 1 606 and the fixing plate 2 607 are both provided with an arc groove 2 on one side close to the fixing seat 601 . The sizes of the arc groove 1 and the arc groove 2 are both adapted to the positioning tube 15 .

[0028] A groove is provided inside the fixing block 2 604, and a screw 3 10 is provided in the groove. The bottom end of the screw 3 10 passes through the fixing block 2 604 and is threadedly connected to the support seat 5. A nut 3 11 is provided on the screw 3 10, and the screw 3 10 is threadedly connected to the nut 3 11. The fixing seat 601 can be rotated by the rotating shaft 2 609 by removing the nut 3 11 from the screw 3 10 with a wrench. The nut 3 11 is tightened on the screw 3 10 with a wrench, so that the fixing seat 601 is fixed to the connecting seat 4 and the support seat 5. In addition, the device needs to ensure that the height of the top of the screw 3 10 or the nut 3 11 is lower than the height of the arc groove 1 at the top of the fixing seat 601 after the fixing seat 601 is tightened.

[0029] Both ends of the connecting plate 9 are provided with a screw rod 12, which is fixedly connected to the connecting plate 9 through a nut 13, and one end of the screw rod 12 passes through the connecting plate 9 and is fixedly provided with a clamping plate 14. The nut 13 is provided at the connection between the screw rod 12 and the connecting plate 9 and at opposite sides of the connecting plate 9.

[0030] An arc groove three is provided on the other side of the clamping plate 14 , and the size of the arc groove three is adapted to the contact line 16 .

[0031] Limiting plates are provided on both the first rotating shaft 605 and the second rotating shaft 609 to prevent the first rotating shaft 605 or the second rotating shaft 609 from falling out.

[0032] The anchor clip 17 is a conventional device in the prior art, and includes a right-angle support 171, a fixing plate 172, a U-shaped bolt 173 and a locking nut 174, and the connection method between the structures is also a conventional connection method.

[0033] The specific connection methods of each part all adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0034] When using the auxiliary disassembly and replacement device of the anchor clip 17 gasket of this embodiment, first place the clamp 14 on the contact line 16, at which time the screw 12 is tightly connected to the connecting plate 9, then keep the positioning tube 15 between the clamp 602 and the fixing seat 601, place the screw 2 611 in the U-shaped groove, and then use a wrench to turn the nut 2 612 to tightly connect the fastening assembly 6 and the positioning tube 15, and then use a wrench to turn the fixing nut 7 to move the threaded rod 1 left and right, so that it is tightly connected to the base 8 to ensure that the contact line 16 is subjected to a certain pressure, and then loosen the fastening nut with a wrench, and then replace or disassemble the gasket 18, and at the same time, the parts of the anchor clip 17 can also be replaced.

[0035] Therefore, the utility model adopts an anchor clip gasket auxiliary disassembly and replacement device with the above structure, which can simultaneously fix the positioning tube and the contact line, so that both the anchor clip and the gasket can be installed and removed, which improves the practicality and can also quickly replace the gasket.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that they can still modify or replace the technical solution of the utility model with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the utility model.

Claims

1. An auxiliary disassembly and replacement device for anchor clip liner, characterized in that: It includes a threaded rod, a threaded sleeve is threadedly connected to the threaded rod, a support plate is fixedly arranged on the threaded sleeve, a connecting seat and a supporting seat are arranged on the support plate, a fastening assembly is arranged on the connecting seat, a fixing nut is arranged at one end of the threaded rod, a base is arranged at the other end of the threaded rod, and a connecting plate is fixedly connected to the other side of the base.

2. The anchor clip liner auxiliary disassembly and replacement device according to claim 1 is characterized in that: The fastening assembly includes a fixing seat and a clamp, a fixing block 1 and a fixing block 2 are arranged at the bottom of the fixing seat, the fixing block 1 is rotatably connected to the connecting seat through a rotating shaft 1, a fixing plate 1 and a fixing plate 2 are arranged on both sides of the fixing seat, a fixing plate 3 is arranged on the fixing plate 1, and the clamp is rotatably connected to the fixing plate 3 through the rotating shaft 2.

3. The anchor clip liner auxiliary disassembly and replacement device according to claim 2 is characterized in that: The fastening assembly also includes a fastening plate, a second screw and a second nut. The fastening plate is arranged on a side of the clamp away from the first rotating shaft. The bottom of the second screw is connected to the second fixing plate. The second nut is sleeved on the second screw.

4. The anchor clip liner auxiliary disassembly and replacement device according to claim 3 is characterized in that: The fastening plate is provided with a U-shaped groove.

5. The anchor clip liner auxiliary disassembly and replacement device according to claim 2, characterized in that: A groove is arranged inside the fixing block 2, a screw rod 3 is arranged in the groove, the bottom end of the screw rod 3 passes through the fixing block 2 and is threadedly connected with the support seat, and a nut 3 is arranged on the screw rod 3.

6. The anchor clip liner auxiliary disassembly and replacement device according to claim 1, characterized in that: Screw rods 1 are provided at both ends of the connecting plate, and the screw rods 1 are fixedly connected to the connecting plate through nuts 1. One end of the screw rods 1 passes through the connecting plate and is fixedly provided with a clamping plate.

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