Device for servicing an oscillating instrument

Abstract

The application discloses a device for maintaining an oscillator, which comprises a support, a carrying beam and support legs, the number of the support legs is two, the two support legs are arranged at two ends of the carrying beam, the two support legs are foldable relative to the carrying beam, the two support legs are provided with clamping parts for clamping the device on a top frame of the oscillator to be maintained, and a lifting assembly is arranged on the carrying beam and used for lifting a part of the oscillator to be lifted. The device for maintaining the oscillator is convenient and fast to use, saves labor cost, greatly improves maintenance operation efficiency and safety, and can be effectively folded and stored in a non-use state, which is convenient for storage and transportation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of equipment maintenance, in particular to a device for maintenance of an oscillation instrument. BACKGROUND

[0002] When the internal vibration mechanism of the oscillation instrument is maintained or repaired, the tool is needed to lift the related mechanical parts of the internal vibration of the equipment to the fixed part of the original base to carry out the maintenance or repair operation. In the prior art, the maintenance personnel need to climb to the upper part of the machine to use manpower to lift the related equipment parts to be fixed, which is laborious and unsafe.

[0003] Therefore, there is an urgent need for a device for maintenance of an oscillation instrument which is convenient and fast to use, can save labor cost, greatly improve the efficiency and safety of the repair work, to solve the above problems. SUMMARY

[0004] Therefore, the purpose of the present application is to provide a device for maintenance of an oscillation instrument which is convenient and fast to use, can save labor cost, greatly improve the efficiency and safety of the repair work, to solve the problems existing in the prior art.

[0005] According to the present application, a device for maintenance of an oscillation instrument is provided, which comprises a support comprising a bearing beam and a support leg, the number of support legs is two, two support legs are arranged at both ends of the bearing beam, and two support legs are foldable relative to the bearing beam, two support legs are provided with a clamping part for clamping the device for maintenance of the oscillation instrument on the top frame of the oscillation instrument to be maintained.

[0006] A lifting assembly is arranged on the bearing beam for lifting the component to be lifted of the oscillation instrument.

[0007] Preferably, the lifting assembly comprises a cross bar, a threaded cylinder and a lifting rod, the threaded cylinder is arranged on the cross bar, and the lifting rod is screwed on the threaded cylinder.

[0008] Preferably, the lifting assembly further comprises a sliding sleeve, the sliding sleeve is slidably sleeved on the bearing beam, and the cross bar is rotatably connected to the sliding sleeve.

[0009] Preferably, the lifting rod comprises a threaded rod, a handle and a lifting hook, the handle and the lifting hook are respectively connected to both ends of the threaded rod.

[0010] Preferably, the lifting hook is two symmetrical arc-shaped hooks.

[0011] Preferably, the number of bearing beams is two, and two bearing beams are arranged in parallel at a predetermined distance from each other.

[0012] Preferably, each of the load-bearing beams comprises a first segment and a second segment, the second segment being inserted into the first segment.

[0013] Preferably, a limiting screw is arranged on the end of the second segment inserted into the first segment,

[0014] The limiting screw penetrates into the first segment and is used to abut against the second segment, thereby locking the second segment to the first segment.

[0015] Preferably, a limiting screw is arranged on each end of the load-bearing beam, the limiting screw corresponding to the leg;

[0016] The limiting screw penetrates into the load-bearing beam and is used to abut against the corresponding leg, thereby locking the leg.

[0017] Preferably, the upper part of the leg is rotatably arranged on the load-bearing beam, and the lower part is provided with the clamping part.

[0018] Beneficial effects:

[0019] The device for maintaining the oscillation instrument is convenient and fast to use, saves labor cost, greatly improves the maintenance operation efficiency, and greatly improves the safety; on the other hand, the device for maintaining the oscillation instrument can be effectively folded and stored when not in use, which is convenient for storage and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application with reference to the attached drawings.

[0021] Figures 1-2 Fig. 1 shows a structure schematic diagram of the device for maintaining the oscillation instrument according to the embodiment one of the present application in a use state from different perspectives.

[0022] Figure 3 Fig. 2 shows a leg structure schematic diagram of the device for maintaining the oscillation instrument according to the embodiment one of the present application.

[0023] Figures 4-5 Fig. 3 shows a structure schematic diagram of the device for maintaining the oscillation instrument according to the embodiment one of the present application in a storage state from different perspectives.

[0024] Figure 6 Fig. 4 shows a structure schematic diagram of the device for maintaining the oscillation instrument according to the embodiment two of the present application.

[0025] Figure 7 Fig. 5 shows an enlarged view of A part in Fig. 4. Figure 6

[0026] ​In the diagram: bracket 1, load-bearing beam 11, support leg 12, snap-fit ​​part 121, lifting assembly 2, crossbar 21, lifting rod 23, threaded rod 231, handle 232, hook 233, latch 234, spring 236. Detailed Implementation

[0027] Various embodiments of the invention will now be described in more detail with reference to the accompanying drawings. In the various drawings, the same elements are indicated by the same or similar reference numerals. For clarity, the various parts in the drawings are not drawn to scale.

[0028] Example 1:

[0029] like Figures 1 to 5 As shown, this embodiment provides a device for repairing an oscillator. The device includes a support 1 and a lifting assembly 2. The support 1 includes a supporting beam 11 and two legs 12, located at both ends of the supporting beam 11 and foldable relative to the beam. Each leg 12 has a locking portion for securing the device to the top frame of the oscillator to be repaired. The lifting assembly 2, located on the supporting beam 11, is used to lift relevant components of the oscillator.

[0030] The lifting assembly 2 includes a crossbar 21, a threaded cylinder, and a lifting rod 23. The two ends of the crossbar 21 are connected to the bearing beam 11, the threaded cylinder is located on the crossbar 21, and the lifting rod 23 is screwed onto the threaded cylinder.

[0031] Furthermore, the lifting assembly 2 also includes a sliding sleeve, which is slidably fitted onto the supporting beam, and the crossbar 21 is rotatably connected to the sliding sleeve. In this way, the sliding of the sliding sleeve can drive the lifting assembly 2 to slide on the supporting beam 11, thereby adjusting the position of the lifting assembly 2 on the supporting beam 11. During maintenance, the lifting assembly 2 is placed at the optimal lifting operation point, and when idle, the lifting assembly can be adjusted to the best storage position, so that the oscillator maintenance device is in the maximum storage state.

[0032] The lifting rod 23 includes a threaded rod 231, a handle 232, and a hook 233. The handle 232 and the hook 233 are respectively connected to both ends of the threaded rod 231. The hook 233 consists of two symmetrically arranged arc-shaped hooks. This design allows for convenient and quick connection with the lifting chain, and also provides a stable connection to prevent disengagement during operation.

[0033] In this embodiment, there are two load-bearing beams 11, which are arranged parallel to each other at a predetermined distance. Each load-bearing beam 11 includes a first segment and a second segment, with the second segment inserted into the first segment.

[0034] Further, the end of the second section is sleeved on the end of the first section, and a limiting screw is arranged on the end of the second section, the limiting screw penetrates into the first section, and is used for abutting against the second section, so that the second section is locked on the first section. In this way, the device for maintaining the shaker can adjust the bearing beam 11 to the appropriate position and then lock it.

[0035] The upper part of the supporting leg 12 is rotatably arranged on the bearing beam 11, and the lower part is provided with a clamping part. The clamping part is L-shaped, and the clamping part of the L-shaped structure is clamped on the top frame of the shaker to be maintained. The clamping parts on the two supporting legs 12 are used in cooperation, and are limited in the horizontal direction and the vertical direction, so that the device for maintaining the shaker is firmly clamped on the shaker, and the maintenance work can be smoothly carried out.

[0036] The two ends of the bearing beam 11 are provided with limiting screws corresponding to the supporting legs 12; the limiting screws penetrate through the bearing beam 11 and are used for abutting against the corresponding supporting legs 12, so as to limit and lock the supporting legs 12. In this way, when the device for maintaining the shaker is in the use state, that is, the two supporting legs 12 are in the open state, the limiting screws are screwed to abut against the supporting legs 12, so as to limit the supporting legs 12, preventing the supporting legs 12 from turning over and causing safety accidents.

[0037] The device for maintaining the shaker in this embodiment can refer to the following steps during use:

[0038] 1. Open the supporting legs 12, and lock the two supporting legs 12 by the limiting screws;

[0039] 2. Stretch the bearing beam 11 to the appropriate length, and lock the bearing beam 11 by the limiting screws;

[0040] 3. Clamping the two supporting legs 12 on the top frame of the shaker to be maintained through the clamping parts of the supporting legs 12;

[0041] 4. Adjust the lifting assembly 2 to the appropriate position by sliding back and forth;

[0042] 5. Rotate the lifting rod 23 up and down to the appropriate position;

[0043] 6. Bind the parts of the shaker to be lifted by the chain, and hook the chain on the hook of the lifting rod 23;

[0044] 7. Rotate the lifting rod 23 to lift the parts of the shaker to be lifted, and maintain the shaker;

[0045] 8. Refer to Figures 4 to 5 After the maintenance is completed, loosen the limiting screws, lay the lifting rod 23 horizontally, fold the two supporting legs 12, and retract the two bearing beams 11, so as to realize the folding and storage of the device for maintaining the shaker.

[0046] The oscillator repair device in this embodiment is convenient and quick to use, saving labor costs, greatly improving the efficiency of repair work, and significantly enhancing safety. In addition, when not in use, the oscillator repair device can be effectively folded and stored, making it convenient for storage and relocation.

[0047] Example 2:

[0048] like Figures 6 to 7 As shown, in this embodiment, the difference from Embodiment 1 is:

[0049] The handle 232 has a cylindrical structure, and both ends of the handle 232 are provided with latches 234. The latches 234 can extend outward and spring back relative to the handle 232. Specifically, a guide rod is vertically connected to the latches 234. A sliding block is provided on the end of the guide rod opposite to the latch. A spring 236 is sleeved on the guide rod. One end of the spring 236 rests on the latches 234, and the other end rests on the sliding block. The latches 234 can rotate relative to the handle 232.

[0050] The clip 234 has two functions. First, when the device for repairing the vibrator is being housed, the clip 234 is engaged with the outer wall of the supporting beam 11 to fix the lifting assembly 2 and prevent it from moving or swinging randomly. Second, when the operator holds the handle 232, the clip 234 can automatically adjust the outward pull length according to the grip position and hand size, thereby automatically adjusting the length of the handle 232 and cooperating with the lifting rod 23 to clamp the hand, preventing the operator's hand from slipping due to being covered in oil during the repair process.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0052] It should be pointed out finally that the above embodiments are merely examples for clearly illustrating the present application and are not intended to limit the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. It is unnecessary and impossible to enumerate all the embodiments. The changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An apparatus for servicing an oscillator, characterized by The utility model relates to a kind of oscillating instrument maintenance device, including: Support, including carrying beam and support leg, the number of the support leg is two, two the support leg is located at the both ends of the carrying beam, and two the support leg is foldable relative to the carrying beam, two the support leg is equipped with clamping part, for the oscillating instrument maintenance device is clamped in the top frame of the oscillating instrument to be maintained; Lifting assembly is equipped on the carrying beam, for the lifting of the component of the oscillating instrument to be lifted; Lifting assembly includes crossbar, threaded cylinder and lifting rod, threaded cylinder is equipped on crossbar, lifting rod is screwed in threaded cylinder, the lifting rod includes threaded rod, handle and lifting hook, the handle and lifting hook are connected at two ends of the threaded rod respectively; Lifting assembly further includes sliding sleeve, sliding sleeve is slidably sleeved on carrying beam, crossbar is rotatably connected to sliding sleeve; The number of carrying beam is two, two carrying beams are parallelly arranged with each other at a preset distance apart; Each carrying beam includes first section and second section, and the second section is inserted into the first section; The end of the second section is sleeved on the first section, and a limiting screw is arranged on the end of the second section, the limiting screw penetrates into the first section, for clamping on the second section, so as to lock the second section on the first section; Limiting screw is arranged at both ends of carrying beam, and limiting screw is arranged corresponding to support leg; Limiting screw penetrates into carrying beam, for clamping on corresponding support leg, so as to limit and lock support leg; The upper part of support leg is rotatably arranged on carrying beam, and the lower part is provided with clamping part; The clamping part is L-shaped, and the clamping part of L-shaped structure is clamped on the top frame of the oscillating instrument to be maintained, and the clamping parts on two support legs are used in cooperation, and are limited in horizontal direction and vertical direction; The handle is in cylindrical structure, and the both ends of the handle are provided with clamping ears, the clamping ears can be extended outward relative to the handle and rebound, a guide rod is vertically connected to the clamping ear, a sliding block is arranged on the end of the guide rod opposite to the clamping ear, a spring is sleeved on the guide rod, one end of the spring is clamped on the clamping ear, and the other end is clamped on the sliding block, and the clamping ear is rotatable relative to the handle; The clamping ear has two functions, on the one hand, when the oscillating instrument maintenance device is accommodated, the clamping ear is clamped on the outer side wall of the carrying beam, the lifting assembly is fixed, and the lifting assembly is prevented from moving and swinging at will, on the other hand, when the operator holds the handle, the clamping ear can automatically adjust the length of the outward pull according to the holding position and the size of the hand, so as to automatically adjust the length of the handle, and the hand is clamped with the lifting rod, so as to prevent the hand from slipping due to oil during maintenance.

2. The device for servicing an oscillator according to claim 1, characterized in that The lifting hook is two symmetrical arc-shaped hooks.

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