CN210361164U - Portable tool for assembling and disassembling equipment accessories - Google Patents
Portable tool for assembling and disassembling equipment accessories Download PDFInfo
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- CN210361164U CN210361164U CN201921254993.XU CN201921254993U CN210361164U CN 210361164 U CN210361164 U CN 210361164U CN 201921254993 U CN201921254993 U CN 201921254993U CN 210361164 U CN210361164 U CN 210361164U
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Abstract
The utility model discloses a portable instrument of usefulness is installed and removed to equipment accessories, including annular cuff, four oil cups are installed to the outside screw thread of annular cuff and are accepted the net screw, the standing groove that two symmetries set up is seted up to annular cuff's inboard, and the top and the bottom of standing groove all set up to the opening, and the first ring channel that is linked together with two standing grooves simultaneously is seted up at annular cuff's top, and the inside rotation in first ring channel installs the ring, and the top of ring extends to annular cuff's top, and the outside bottom of ring is equipped with annular rack, and the standing groove is kept away from one side inner wall inside annular cuff and has been seted up action bars erection hole. The utility model discloses economical and practical, simple structure, the quick outside of installing annular cuff with the action bars of being convenient for, the locating pin on two action bars inserts corresponding respiratory orifice simultaneously this moment, drives annular cuff through the action bars at last and rotates, is favorable to dismantling the oil cup.
Description
Technical Field
The utility model relates to an equipment accessories installs and removes technical field, especially relates to a portable instrument of usefulness is installed and removed to equipment accessories.
Background
At present, the oil cup of the main transformer breather is influenced by the environment and the running time, and the situations of halogenation, oil level reduction and the like are difficult to avoid. At this time, the oil cup needs to be disassembled to clean or supplement oil for the oil cup. In the process of disassembling the oil cup, the oil cup is often stuck and even stuck due to the fact that the oil cup is exposed to the sun and rain, oil stains are stuck on the surface of the oil cup and are not easy to disassemble, at the moment, the oil cup is disassembled by means of knocking the breathing hole by means of tools such as a screwdriver and a hammer, the working time is prolonged, the oil cup is possibly damaged by mistake, and therefore the portable tool for assembling and disassembling equipment accessories is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a portable tool for assembling and disassembling equipment accessories.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable tool for assembling and disassembling equipment accessories comprises an annular hoop, wherein four oil cup bearing net screws are installed on the outer side of the annular hoop in a threaded mode, two symmetrically-arranged placing grooves are formed in the inner side of the annular hoop, openings are formed in the top and the bottom of each placing groove, a first annular groove communicated with the two placing grooves is formed in the top of the annular hoop, a circular ring is rotatably installed inside the first annular groove, the top of the circular ring extends to the upper portion of the annular hoop, an annular rack is arranged at the bottom of the outer side of the circular ring, an operating rod installing through hole is formed in the inner wall, away from the inner portion of the annular hoop, of each placing groove, an operating rod is installed inside the operating rod installing through hole in a sliding mode, one end, close to each other, of the two operating rods is located in the placing grooves, the other end of each operating rod extends to the outside the annular hoop, a positioning pin is, the locating pin cooperatees with the breathing hole on the oil cup, the outside in first ring groove is equipped with two circular through-holes of seting up at annular cuff top, circular through-hole is linked together with the inside of action bars installation through-hole, and set up the second ring groove that is linked together with first ring groove on the lateral wall of circular through-hole, the inside rotation in second ring groove installs circular gear, the outside of circular gear extends to the inside in first ring groove and interlocks mutually with annular rack, the threaded sleeve is equipped with the screw rod of closely laminating with the action bars top on the circular gear, and the top of screw rod extends to the top of annular cuff, the same rectangle through-hole that is located the circular gear below is all seted up to the both sides of screw rod, sliding connection has same spacing pin on the both sides inner wall of rectangle through-hole, the both ends of spacing pin are fixed respectively on the lateral.
Preferably, a first annular guide rail is fixedly bonded to the inner side of the first annular groove, and the inner side of the first annular groove is rotatably mounted on the inner side of the annular through the first annular guide rail.
Preferably, a second annular guide rail is fixedly bonded to the top of the second annular groove, and the second annular groove is rotatably mounted on the top of the circular gear through the second annular guide rail.
Preferably, the two screws are respectively positioned on two sides of the circular ring, the thread turning directions of the two screws are opposite, and the top of the circular gear is provided with a thread through hole which is in thread installation with the screws.
Preferably, the top of the outer side of the circular ring is fixedly bonded with an anti-skid sealing ring, and the anti-skid sealing ring is positioned above the annular hoop.
Preferably, the outer side of the annular hoop is provided with a thread groove in threaded connection with the oil cup bearing net screws, and the same oil cup bearing net is hung on the four oil cup bearing net screws.
The utility model has the advantages that: by matching the annular hoop, the placing groove, the first annular groove, the annular ring, the first annular guide rail, the annular rack, the operating rod installation through hole, the operating rod, the positioning pin, the circular through hole, the second annular groove, the second annular guide rail, the circular gear, the threaded through hole, the screw rod, the rectangular through hole and the limit stop lever, when the two operating rods are installed on the annular hoop, the annular ring is firstly rotated clockwise, the annular ring can drive the rectangular through hole on the screw rod to slide upwards on the outer side of the limit stop lever through the matching of the annular rack, the circular gear, the threaded through hole and the screw rod until the bottom end of the screw rod moves to the inner part of the circular through hole, then the operating rod is slidably inserted into the corresponding operating rod installation through hole, the annular ring is rotated counterclockwise, so that the bottom end of the screw rod finally and tightly abuts against the outer side of the operating rod, at the moment, the positioning pins on the two operating rods, finally, the annular hoop is driven to rotate through the operating rod, so that the oil cup can be conveniently detached;
the utility model discloses economical and practical, simple structure, the quick outside of installing annular cuff with the action bars of being convenient for, the locating pin on two action bars inserts corresponding respiratory orifice simultaneously this moment, drives annular cuff through the action bars at last and rotates, is favorable to dismantling the oil cup.
Drawings
Fig. 1 is a schematic top view of a ring in an uninstalled state in a portable tool for assembling and disassembling an equipment accessory according to the present invention;
fig. 2 is a schematic top view of the ring in the portable tool for assembling and disassembling the equipment accessories according to the present invention;
FIG. 3 is a front view of a portable tool for attaching and detaching equipment accessories according to the present invention;
fig. 4 is a schematic structural diagram of a-a of a portable tool for assembling and disassembling an equipment accessory according to the present invention.
In the figure: the oil cup bearing device comprises an annular hoop 1, an oil cup bearing net screw 2, a placing groove 3, a first annular groove 4, a ring 5, a first annular guide rail 6, an annular rack 7, an operating rod mounting through hole 8, an operating rod 9, a positioning pin 10, a circular through hole 11, a second annular groove 12, a second annular guide rail 13, a circular gear 14, a screw rod 15 and a limiting stop lever 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a portable tool for assembling and disassembling an equipment accessory comprises an annular hoop 1, four oil cup bearing net screws 2 are installed on the outer side of the annular hoop 1 through threads, two symmetrically arranged placing grooves 3 are formed in the inner side of the annular hoop 1, openings are formed in the top and the bottom of each placing groove 3, a first annular groove 4 communicated with the two placing grooves 3 is formed in the top of the annular hoop 1, a ring 5 is rotatably installed in the first annular groove 4, the top of the ring 5 extends to the upper side of the annular hoop 1, an annular rack 7 is arranged at the bottom of the outer side of the ring 5, an operating rod installing through hole 8 is formed in the inner wall of one side, away from the inner side of the annular hoop 1, of each placing groove 3, an operating rod 9 is slidably installed in the operating rod installing through hole 8, one end, close to each other, of the two operating rods 9 is located in the placing groove 3, and the other end of the operating rod, a positioning pin 10 is fixedly arranged on one side of the bottom, close to each other, of the operating rod 9 through screws, the positioning pin 10 is matched with a breathing hole on the oil cup, two circular through holes 11 formed in the top of the annular hoop 1 are formed in the outer side of the first circular groove 4, the circular through holes 11 are communicated with the inside of the operating rod installation through hole 8, a second circular groove 12 communicated with the first circular groove 4 is formed in the side wall of the circular through hole 11, a circular gear 14 is rotatably arranged in the second circular groove 12, the outer side of the circular gear 14 extends into the inside of the first circular groove 4 and is meshed with the annular rack 7, a screw rod 15 tightly attached to the top of the operating rod 9 is sleeved on the circular gear 14 in a threaded mode, the top end of the screw rod 15 extends to the upper portion of the annular hoop 1, the two sides of the screw rod 15 are respectively provided with a rectangular through hole located below the circular gear 14, and the inner walls, the both ends of spacing pin 16 are fixed respectively on the lateral wall of circular through-hole 11, the utility model discloses economical and practical, simple structure, be convenient for quick install operating rod 9 in the outside of annular cuff 1, the locating pin 10 on two operating rods 9 inserts corresponding respiratory orifice simultaneously this moment, drives annular cuff 1 through operating rod 9 at last and rotates, is favorable to dismantling the oil cup.
In the utility model, a first annular guide rail 6 is bonded and fixed on the inner side of a first annular groove 4, the inner side of the first annular groove 4 is rotatably installed with the inner side of a ring 5 through the first annular guide rail 6, a second annular guide rail 13 is bonded and fixed on the top of a second annular groove 12, the second annular groove 12 is rotatably installed with the top of a circular gear 14 through the second annular guide rail 13, two screw rods 15 are respectively positioned on both sides of the ring 5, the screw thread rotating directions of the two screw rods 15 are opposite, a screw thread through hole which is in screw thread installation with the screw rods 15 is arranged on the top of the circular gear 14, an anti-skid sealing ring is bonded and fixed on the top of the outer side of the ring 5 and is positioned above the annular hoop 1, a screw thread groove which is in screw thread connection with an oil cup bearing net screw 2 is arranged on the outer side of the annular hoop 1, and the same oil cup bearing net screw 2 is hung on four, the utility model discloses economical and practical, simple structure, be convenient for quick install operating rod 9 in the outside of annular cuff 1, the locating pin 10 on two operating rods 9 inserts the respiratory orifice that corresponds simultaneously this moment, drives annular cuff 1 through operating rod 9 at last and rotates, is favorable to dismantling the oil cup.
The working principle is as follows: when two operating rods 9 are installed on the annular hoop 1, firstly, the ring 5 is rotated clockwise, the ring 5 rotates on the first annular guide rail 6 on the inner side inside the first annular groove 4, the ring 5 drives the annular rack 7 to rotate inside the first annular groove 4, because the annular rack 7 is meshed with the circular gear 14, the ring 5 drives the circular gear 14 to rotate through the annular rack 7, so that the circular gear 14 rotates on the second annular guide rail 13 on the inner wall of the top of the second annular groove 12, at the moment, the rotating directions of the two circular gears 14 are opposite, as the top of the circular gear 14 is provided with a threaded through hole which is in threaded installation with the screw 15, and the thread rotating directions of the two screws 15 are opposite, the two circular gears 14 respectively drive the corresponding screws 15 to move upwards, the screws 15 drive the inner walls on two sides of the rectangular through hole to respectively slide upwards on two sides of the limit stop rod 16, until the bottom end of the screw 15 moves to the inside of the circular through hole 11, the operating rod 9 is slidably inserted into the corresponding operating rod installation through hole 8, until one end of the operating rod 9 extends to the inside of the placing groove 2, at this time, the positioning pin 10 is matched with the corresponding breathing hole, the circular ring 5 is rotated along the counterclockwise direction, the circular ring 5 rotates on the first annular guide rail 6 on the inner side of the inside of the first annular groove 4, the circular ring 5 drives the annular rack 7 to rotate inside the first annular groove 4, because the annular rack 7 is meshed with the circular gear 14, the circular ring 5 drives the circular gear 14 to rotate through the annular rack 7, so that the circular gear 14 rotates on the second annular guide rail 13 on the inner wall of the top of the second annular groove 12, at this time, the rotating directions of the two circular gears 14 are opposite, because the top of the circular gear 14 is provided with a threaded through hole which is in threaded installation with the screw 15, and the screw thread of two screw rods 15 is turned to opposite, two circular gears 14 drive corresponding screw rod 15 respectively and carry out the downward position and remove, screw rod 15 drives the both sides inner wall of rectangle through-hole and carries out the lapse in the both sides of spacing pin 16 respectively, until the bottom of screw rod 15 and the outside in close contact with of action bars 9, insert corresponding breather hole simultaneously with locating pin 10 on two action bars 9 this moment, it rotates to drive annular cuff 1 through action bars 9 at last, action bars 9 drives the oil cup through locating pin 10 and breather hole simultaneously and dismantles, be favorable to dismantling the oil cup.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A portable tool for assembling and disassembling an equipment accessory comprises an annular hoop (1), wherein four oil cup bearing net screws (2) are installed on the outer side of the annular hoop (1) in a threaded mode, the portable tool is characterized in that two symmetrically-arranged placing grooves (3) are formed in the inner side of the annular hoop (1), the top and the bottom of each placing groove (3) are respectively provided with an opening, a first annular groove (4) communicated with the two placing grooves (3) simultaneously is formed in the top of the annular hoop (1), a circular ring (5) is rotatably installed in the first annular groove (4), the top of the circular ring (5) extends to the upper portion of the annular hoop (1), an annular rack (7) is arranged at the bottom of the outer side of the circular ring (5), an operating rod installing through hole (8) is formed in the inner wall, far away from the inside of the annular hoop (1), of the placing groove (3), and an operating rod (9) is slidably installed in the operating rod installing through hole (, one end of each of the two operating rods (9) close to each other is located in the placing groove (3), the other end of each operating rod (9) extends out of the annular hoop (1), one side of the bottom of each operating rod (9) close to each other is fixedly provided with a positioning pin (10) through a screw, each positioning pin (10) is matched with a breathing hole in the oil cup, two circular through holes (11) formed in the top of the annular hoop (1) are formed in the outer side of the first circular groove (4), each circular through hole (11) is communicated with the inside of the corresponding operating rod installing through hole (8), a second circular groove (12) communicated with the first circular groove (4) is formed in the side wall of each circular through hole (11), a circular gear (14) is rotatably installed in the inside of each second circular groove (12), the outer side of each circular gear (14) extends into the inside of the corresponding first circular groove (4) and is meshed with the corresponding annular rack (7), the screw rod (15) closely attached to the top of the operating rod (9) is sleeved on the circular gear (14) in a threaded mode, the top end of the screw rod (15) extends to the upper portion of the annular hoop (1), the two sides of the screw rod (15) are provided with the same rectangular through hole located below the circular gear (14), the inner walls of the two sides of the rectangular through hole are slidably connected with the same limiting stop lever (16), and the two ends of the limiting stop lever (16) are fixed to the side wall of the circular through hole (11) respectively.
2. The portable tool for assembling and disassembling an equipment accessory according to claim 1, wherein the first annular groove (4) is fixedly bonded with a first annular guide rail (6) at the inner side, and the inner side of the first annular groove (4) is rotatably installed with the inner side of the annular ring (5) through the first annular guide rail (6).
3. The portable tool for assembling and disassembling equipment accessories as claimed in claim 1, wherein a second annular guide rail (13) is adhesively fixed on the top of the second annular groove (12), and the second annular groove (12) is rotatably installed on the top of the circular gear (14) through the second annular guide rail (13).
4. The portable tool for assembling and disassembling equipment accessories according to claim 1, wherein the two screws (15) are respectively positioned at two sides of the circular ring (5), the thread directions of the two screws (15) are opposite, and the top of the circular gear (14) is provided with a threaded through hole in threaded mounting with the screw (15).
5. The portable tool for assembling and disassembling an equipment accessory according to claim 1, wherein a non-slip seal ring is bonded and fixed to the top of the outer side of the circular ring (5), and the non-slip seal ring is positioned above the annular hoop (1).
6. The portable tool for assembling and disassembling an equipment fitting according to claim 1, wherein the outer side of the annular hoop (1) is provided with a thread groove in threaded connection with the oil cup receiving net screw (2), and the same oil cup receiving net is hung on four oil cup receiving net screws (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254993.XU CN210361164U (en) | 2019-08-05 | 2019-08-05 | Portable tool for assembling and disassembling equipment accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921254993.XU CN210361164U (en) | 2019-08-05 | 2019-08-05 | Portable tool for assembling and disassembling equipment accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210361164U true CN210361164U (en) | 2020-04-21 |
Family
ID=70249467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921254993.XU Active CN210361164U (en) | 2019-08-05 | 2019-08-05 | Portable tool for assembling and disassembling equipment accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210361164U (en) |
-
2019
- 2019-08-05 CN CN201921254993.XU patent/CN210361164U/en active Active
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