CN210025065U - Assembling and disassembling jig for military cap - Google Patents
Assembling and disassembling jig for military cap Download PDFInfo
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- CN210025065U CN210025065U CN201920476887.XU CN201920476887U CN210025065U CN 210025065 U CN210025065 U CN 210025065U CN 201920476887 U CN201920476887 U CN 201920476887U CN 210025065 U CN210025065 U CN 210025065U
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Abstract
The utility model relates to a tool of installing and removing for general cap, including body and a plurality of connecting piece. The main body comprises a main body part and an operation part used for being connected with the operation wrench, the main body part is provided with a first side and a second side which are opposite along a first direction, the main body part is provided with a through hole for the military cap to pass through along the first direction, and the second side is used for being abutted against the military cap; the operation part is fixedly connected to the first side of the main body part; the connecting pieces are connected to the main body portion, the connecting pieces are arranged lengthwise along the first direction, one end of each connecting piece along the first direction protrudes out of the second side and is used for penetrating the military cap, therefore, the military cap is positioned, and the length of the portion, protruding out of the second side, of each connecting piece along the first direction is adjustable. The connecting piece can be extended when the assembling and disassembling jig is applied to the general cap with the thicker brim, and can be shortened when the assembling and disassembling jig is applied to the general cap with the thinner brim, so that the assembling and disassembling jig can simultaneously penetrate through the general cap and the sealing washer to drive the sealing washer to rotate, and the universality is stronger.
Description
Technical Field
The utility model relates to a power equipment assembles tool technical field, especially relates to a tool of installing and removing for general cap.
Background
The disassembly of the military cap by the high-voltage bushing of the transformer is an important work in the transformer overhauling industry, the overhauling frequency of the military cap is high, the requirements for the disassembly and the assembly of the military cap are high, and the transformer fault is easily caused when the disassembly and the assembly do not meet the requirements. Meanwhile, the military cap is difficult to disassemble after being bonded with the casing platform, and the assembling and disassembling tool corresponding to the military cap is suitable for transportation for convenient assembling and disassembling of the military cap. However, the existing military cap needs to use a customized special tool and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a convenient assembling and disassembling jig for a military cap, which is applicable to various military caps, in order to solve the problem that the conventional assembling and disassembling tool for the military cap is inconvenient to use.
A install and remove tool for with military cap includes:
the main body part is provided with a first side and a second side which are opposite to each other along a first direction, the main body part is provided with a through hole for the penetration of the military cap along the first direction, and the second side is used for abutting against the military cap; the operating part is fixedly connected to the first side of the main body part;
the connecting pieces are connected to the main body part and are arranged lengthwise along a first direction, one end of each connecting piece along the first direction protrudes out of the second side and is used for penetrating the military cap, and therefore the length of the portion, protruding out of the second side, of each connecting piece along the first direction is adjustable.
Through setting up foretell tool of installing and removing, with the army cap pass the through-hole, the trompil on the army cap brim is worn to locate the army cap to connect the operation spanner through the operation portion, thereby realize the control of operation spanner to the main part, and then realize the control to the army cap. The length of the part of the connecting piece protruding out of the second side of the main body part along the first direction can be adjusted, namely, one end of the connecting piece protruding out of the second side of the main body part can be far away from or close to the second side along the first direction, namely, the end can be extended or shortened along the first direction relative to the second side of the main body part. So, can extend the connecting piece when being applied to the thick general cap of brim of a hat, can shorten the connecting piece when being applied to the thin general cap of brim of a hat for should install and remove the tool when being applied to the general cap that the brim of a hat thickness differs, can wear to locate general cap and seal ring simultaneously, rotate with driving seal ring, the commonality is stronger.
In one embodiment, the connector is removably connected to the body portion.
In one embodiment, the main body portion has a plurality of connection holes formed therethrough along a first direction, and each of the connection members is disposed through a corresponding one of the connection holes to be detachably connected to the main body portion.
In one embodiment, the connecting piece is a screw, an internal thread matched with the screw is arranged in the connecting hole, and the screw is in threaded connection with the connecting hole.
In one embodiment, the connecting member includes a fixing portion and an expansion portion, the fixing portion is fixedly connected to the second side of the main body portion, and the expansion portion is slidably disposed at an end of the fixing portion away from the main body portion along a first direction.
In one embodiment, a blind hole is formed in one end, away from the main body portion, of the fixing portion, and the telescopic portion is slidably disposed in the blind hole along a first direction.
In one embodiment, a limiting part is arranged in the blind hole, and a limiting space is formed between the limiting part and the bottom wall of the blind hole;
one end of the telescopic part is provided with an abutting part which can abut against the limiting part, the abutting part is limited in the limiting space, and the abutting part can slide in the limiting space along a first direction.
In one embodiment, the side wall of the blind hole is provided with a sliding groove extending along a first direction, and the sliding groove is positioned in the blind hole;
the telescopic part is provided with a sliding bulge matched with the sliding groove, and the sliding bulge can be arranged in the sliding groove in a sliding mode.
In one embodiment, an operation blind hole for inserting an operation wrench is formed in one end of the operation part, which is far away from the main body part, so that the operation part is connected with the operation wrench.
In one embodiment, the mounting and dismounting jig further comprises a protection piece, and the protection piece is arranged at one end, protruding out of the second side, of the connecting piece.
Drawings
Fig. 1 is a schematic view showing the matching relationship between the mounting and dismounting jig for the military cap, the military cap and the sealing washer provided by the present invention;
fig. 2 is a schematic structural view of the mounting and dismounting jig shown in fig. 1;
fig. 3 is a schematic structural view of the assembly and disassembly jig shown in fig. 2 at another angle.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
In order to facilitate understanding of the technical scheme of the utility model, the reason that the existing special tool for the military cap has low universality is explained here: the special tool passes through the plurality of openings of the military cap through the fixing bulges to be fixed with the military cap, and then the special tool is rotated to realize the rotation of the military cap. When the military cap is installed on a high-voltage bushing of a transformer, a sealing washer is needed between the military cap and the bushing, and the sealing washer rotates along with the military cap when the military cap is installed to ensure the installation accuracy, so that the military cap and the sealing washer are required to be simultaneously penetrated by a fixing bulge of a special tool.
However, the existing special tool is invariable, the thicknesses of the cap edges with holes on the military cap are different, and when the special tool is used for the military cap with a thicker cap edge, the special tool cannot drive the sealing washer to rotate together; for the military cap with a thin cap edge, the stress position of the fixing protrusion of the special tool is the middle position of the fixing protrusion, so that the fixing protrusion is easily broken. Therefore, the existing special tool cannot be suitable for general hats with different thicknesses of the brim, and the universality is low.
The utility model provides a install and remove tool for with military cap can solve above-mentioned problem effectively.
As shown in fig. 1 and 2, the assembly and disassembly jig 10 includes a body 12 and a plurality of connectors 14.
The main body 12 includes a main body 122 and an operating portion 124 for connecting with an operating wrench, the main body 122 has a first side and a second side opposite to each other along a first direction, the main body 122 is provided with a through hole for passing the military cap 20 along the first direction, and the second side of the main body 122 is used for abutting against the military cap 20. The operation portion 124 is fixedly connected to the first side of the body portion 122.
The connecting members 14 are connected to the main body portion 122 and are lengthwise arranged along the first direction, one end of each connecting member 14 along the first direction protrudes out of the second side of the main body portion 122 for penetrating the military cap 20, so as to connect the main body portion 122 and the military cap 20, and the length of the portion of the connecting member 14 protruding out of the second side of the main body portion 122 along the first direction is adjustable.
The first direction is a longitudinal direction of the military cap 20 shown in fig. 1.
By arranging the assembling and disassembling jig, the military cap 20 penetrates through the through hole, the connecting piece 14 penetrates through the hole in the brim of the military cap 20 to position the military cap 20, and then the operation part 124 is connected with the operation wrench, so that the operation wrench controls the main body part 122, and further the military cap 20. The length of the portion of the connecting member 14 protruding from the second side of the main body 122 along the first direction is adjustable, that is, the end of the connecting member 14 protruding from the second side of the main body 122 along the first direction can be far away from or close to the second side, that is, the end can be extended or shortened along the first direction relative to the second side of the main body 122. Therefore, the connecting piece 14 can be extended when the assembling and disassembling jig is applied to the general cap 20 with the thicker brim, and the connecting piece 14 can be shortened when the assembling and disassembling jig is applied to the general cap 20 with the thinner brim, so that the assembling and disassembling jig can simultaneously penetrate through the general cap 20 and the sealing washer 30 to drive the sealing washer 30 to rotate, and the universality is strong.
It should be noted that the armcap 20 is a head of the transformer high-voltage bushing, and the shape is similar to a hat and is called as the armcap 20, so the brim of the armcap 20 is at the same position as that of the brim of a conventional hat, and is at the edge position. In particular, the military cap 20, as also described above, is defined as the location of the rim where the opening is formed.
In some embodiments, the main body 122 has a circular plate shape, and the through hole is a circular hole and is opened at the center of the circular main body 122. In other embodiments, the main body 122 may also be square, and the through hole may also be a square hole, but is not limited to this.
In some implementations, an end of the operating portion 124 away from the main body portion 122 is opened with a blind operating hole for inserting an operating wrench, so that the operating portion 124 is connected to the operating wrench. Specifically, the blind operation hole is a square hole or other polygonal holes.
In some embodiments, the orthogonal projection of the operation portion 124 on the first side surface of the main body portion 122 along the first direction is a polygon, that is, the shape formed by the side edges of the operation hole is a polygon, which can also be used for connecting an operation wrench. Further, the operating portion 124 is shaped like a nut, and the operating portion 124 is welded to the first side of the body portion 122. Specifically, the number of the operation portions 124 is two, and the two operation portions 124 are symmetrically disposed on the edge of the first side of the main body portion 122.
When the operation wrench is applied to the operation blind hole, the operation wrench is a torque wrench inserted into the square hole, and the operation wrench is an open wrench in which the operation wrench is directly applied to the entire operation portion 124.
In some embodiments, the main body portion 122 and the operating portion 124 are both made of stainless steel material, and the operating portion 124 is welded to the main body portion 122.
In some embodiments, the assembly and disassembly jig further comprises a protection member disposed at an end of the connecting member 14 protruding from the second side for preventing the end of the connecting member 14 protruding from the second side from directly contacting the high voltage bushing when the assembly and disassembly jig rotates to rotate the military cap 20, so as to prevent the connecting member 14 from damaging the high voltage bushing. Specifically, the guard is a flexible ABS plastic formed by painting on the end of the connector 14 protruding beyond the second side.
Referring to fig. 3, in some embodiments, the connecting member 14 includes a fixing portion fixedly connected to the second side of the main body portion 122 and an expansion portion slidably disposed at an end of the fixing portion away from the main body portion 122 along the first direction. To achieve the extensibility or shortening of the connecting member 14 in the first direction as a whole.
Further, a blind hole is opened at an end of the fixing portion away from the main body portion 122, the retractable portion is slidably disposed in the blind hole along the first direction, and the retractable portion is slidably disposed at an end of the fixing portion away from the main body portion 122 along the first direction. It will be appreciated that the telescoping portion may be used only when the brim of the military cap 20 is relatively thick, i.e., the telescoping portion is used only to pierce the sealing washer 30 to rotate the sealing washer 30.
In practical application, be provided with spacing portion in the blind hole, and be formed with spacing space between the diapire of spacing portion and blind hole, the one end of pars contractilis is equipped with the butt portion that can with spacing portion looks butt, and butt portion is spacing in spacing space, and butt portion is slidable along first direction in spacing space. Specifically, the fixing part is cylindrical, the blind hole is also a round hole extending along a first direction, the limiting part is arranged on the side wall of the blind hole, the telescopic part is approximately composed of two cylinders with different diameters, the cylinder with smaller diameter can be abutted against the limiting part and can slide along the first direction, namely the diameter of the cylinder with smaller diameter is not more than the inner diameter of the blind hole at the position where the limiting part is arranged; and the great cylinder of diameter can butt in spacing portion, and the diameter of the great cylinder of diameter is greater than the blind hole and sets up the internal diameter of spacing portion position promptly, but the great cylinder of diameter is at the blind hole not set up the position of spacing portion along first direction slidable, also explains that the diameter of the great cylinder of diameter is less than the aperture of blind hole self.
It should be explained that, because the expansion part is mainly used for driving the sealing washer 30 to rotate, the requirement for the rotation strength is low, and the fixing part is a main body for driving the military cap 20 to rotate, that is, the rotation strength to be satisfied by the fixing part is high, that is, one end of the fixing part close to the second side of the main body part 122 should be a solid, and the blind hole is opened at the other end and cannot extend inwards for a long time. Of course, even so, will satisfy the military cap 20 with the brim of different thickness.
In other embodiments, the connector 14 is removably coupled to the body portion 122. Further, the main body portion 122 has a plurality of connection holes formed therethrough along the first direction, and each connection member 14 is disposed through a corresponding connection hole to be detachably connected to the main body portion 122. Specifically, the connecting member 14 is a screw, and an internal thread matched with the screw is provided in the connecting hole, and the screw is threadedly connected to the connecting hole.
In this manner, the length of the screw extending out of the second side can be adjusted by screwing the screw in or out, thereby achieving the extension or contraction of the connecting member 14 in the first direction; in addition, the screw can be detached, and the assembly and disassembly jig can be applied to various military caps 20 with different numbers of openings only by ensuring that the connecting hole formed in the main body part 122 can correspond to the opening on the brim of the military cap 20, so that the universality of the assembly and disassembly jig is further improved.
Compared with the prior art, the utility model provides a install and remove tool for with military cap has following advantage at least:
1) the connecting piece is connected with the main body part, and the length of the part protruding out of the second side along the first direction can be adjusted, so that the military cap can be used for general caps with different thicknesses of the cap edges, and the universality is high;
2) the connecting piece is the screw, and detachably connects in the connecting piece, can be applicable to the general cap that the brim trompil quantity is different, has further improved the commonality.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a install and remove tool for with military cap which characterized in that includes:
the main body part is provided with a first side and a second side which are opposite to each other along a first direction, the main body part is provided with a through hole for the penetration of the military cap along the first direction, and the second side is used for abutting against the military cap; the operating part is fixedly connected to the first side of the main body part;
the connecting pieces are connected to the main body part and are arranged lengthwise along a first direction, one end of each connecting piece along the first direction protrudes out of the second side and is used for penetrating the military cap, and therefore the length of the portion, protruding out of the second side, of each connecting piece along the first direction is adjustable.
2. The assembly and disassembly jig for military caps of claim 1, wherein the connecting piece is detachably connected to the main body part.
3. The assembly and disassembly jig for the military cap according to claim 2, wherein the main body portion is provided with a plurality of connecting holes along a first direction, and each connecting member is provided with a corresponding connecting hole in a penetrating manner so as to be detachably connected to the main body portion.
4. The assembly and disassembly jig for the military cap according to claim 3, wherein the connecting piece is a screw, an internal thread matched with the screw is arranged in the connecting hole, and the screw is in threaded connection with the connecting hole.
5. The assembly and disassembly jig for the military cap of claim 1, wherein the connecting member comprises a fixing portion and an expansion portion, the fixing portion is fixedly connected to the second side of the main body portion, and the expansion portion is slidably disposed at one end of the fixing portion away from the main body portion along a first direction.
6. The assembly and disassembly jig for the military cap according to claim 5, wherein a blind hole is formed at one end of the fixing part, which is far away from the main body part, and the telescopic part is slidably arranged in the blind hole along a first direction.
7. The assembly and disassembly jig for the military cap according to claim 6, wherein a limiting part is arranged in the blind hole, and a limiting space is formed between the limiting part and the bottom wall of the blind hole;
one end of the telescopic part is provided with an abutting part which can abut against the limiting part, the abutting part is limited in the limiting space, and the abutting part can slide in the limiting space along a first direction.
8. The assembly and disassembly jig for the military cap according to claim 6, wherein a sliding groove extending along a first direction is formed in the side wall of the blind hole, and the sliding groove is located in the blind hole;
the telescopic part is provided with a sliding bulge matched with the sliding groove, and the sliding bulge can be arranged in the sliding groove in a sliding mode.
9. The assembly and disassembly jig for the military cap according to any one of claims 1 to 8, wherein an operation blind hole for inserting an operation wrench is formed at one end of the operation part away from the main body part, so that the operation part is connected with the operation wrench.
10. The assembly and disassembly jig for the military cap of any one of claims 1 to 8, wherein the assembly and disassembly jig further comprises a protection piece, and the protection piece is arranged at one end, protruding out of the second side, of the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476887.XU CN210025065U (en) | 2019-04-10 | 2019-04-10 | Assembling and disassembling jig for military cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476887.XU CN210025065U (en) | 2019-04-10 | 2019-04-10 | Assembling and disassembling jig for military cap |
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| Publication Number | Publication Date |
|---|---|
| CN210025065U true CN210025065U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476887.XU Active CN210025065U (en) | 2019-04-10 | 2019-04-10 | Assembling and disassembling jig for military cap |
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| CN (1) | CN210025065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489970A (en) * | 2020-10-28 | 2021-03-12 | 深圳供电局有限公司 | Mounting tool |
-
2019
- 2019-04-10 CN CN201920476887.XU patent/CN210025065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489970A (en) * | 2020-10-28 | 2021-03-12 | 深圳供电局有限公司 | Mounting tool |
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