CN212783360U - Auxiliary fixing device for line connector - Google Patents
Auxiliary fixing device for line connector Download PDFInfo
- Publication number
- CN212783360U CN212783360U CN202021410064.6U CN202021410064U CN212783360U CN 212783360 U CN212783360 U CN 212783360U CN 202021410064 U CN202021410064 U CN 202021410064U CN 212783360 U CN212783360 U CN 212783360U
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- rubber block
- jaw plate
- gram
- fixing device
- plate
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Abstract
The utility model discloses a make gram auxiliary fixture aims at providing one kind and can assist fixed order gram, effectively solves the not hard up separation of installation pole and the vase of order gram, and the order gram of appearance drops, and the circuit tripping operation has the order gram auxiliary fixture of the problem of very big potential safety hazard. It comprises a main body rod piece; the hook part is arranged at one end of the main body rod piece and is used for hooking the porcelain bottle of the sinker; the clamping portion is arranged at the other end of the main body rod piece and used for clamping and fixing the order gram auxiliary fixing device on a support for installing the order gram. Therefore, the annular groove in the middle of the porcelain bottle of the link jack can be hooked by the hook part, then the clamping part is clamped and fixed on the support for mounting the link jack, and the auxiliary fixing device of the link jack is clamped and fixed on the support for mounting the link jack; once the mounting rod of the sinker is separated from the porcelain bottle in a loosening way, the porcelain bottle of the sinker can be hooked by the hook part.
Description
Technical Field
The utility model relates to a fixing device, concretely relates to order gram auxiliary fixture.
Background
The fuse protector is a high-voltage outdoor drop-out fuse protector, and is mainly used for switching on and off of an outdoor transformer power supply. The line-up fuse comprises a porcelain bottle (the middle part of the porcelain bottle of the line-up fuse generally has an annular groove), a mounting rod arranged in the middle part of the porcelain bottle, supports arranged at two ends of the porcelain bottle, a fusion tube and a fuse arranged in the fusion tube, wherein the fusion tube is arranged between the supports at two ends of the porcelain bottle. The current link jack is generally installed on a cross arm of an electric pole, specifically, a bracket for installing the link jack is fixed on the cross arm, and the bracket is generally composed of angle steel; the porcelain insulator is installed on the angle steel through the installation rod, and the installation rod is connected with the angle steel through the bolt, so that the porcelain insulator can be installed on the angle steel.
At present, the connection structure between the installation rod and the porcelain bottle is unstable, and in the long-time use process, the installation rod and the porcelain bottle are separated in a loosening manner, so that the connection structure causes the connection to fall off, and the connection structure not only can trip a circuit, but also has great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can assist fixed order gram, the not hard up separation of installation pole and the vase that effectively solves the order gram, the order gram that appears drops, and circuit tripping operation has the order gram auxiliary fixture of the problem of very big potential safety hazard.
The technical scheme of the utility model is that:
a token supplemental fixation device comprising: a main body bar; the hook part is arranged at one end of the main body rod piece and is used for hooking the porcelain bottle of the sinker; the clamping portion is arranged at the other end of the main body rod piece and used for clamping and fixing the order gram auxiliary fixing device on a support for installing the order gram. Therefore, the annular groove in the middle of the porcelain bottle of the line connector can be hooked through the hook part (the middle of the porcelain bottle generally has an annular groove), then the clamping part is clamped and fixed on the bracket for mounting the line connector, and the auxiliary fixing device of the line connector is clamped and fixed on the bracket for mounting the line connector; in case the installation pole and the vase of making gram become flexible the separation appear, just so can catch on the vase of making gram through couple portion, effectively avoid making the gram drop to avoid because of making the gram drop, and arouse the circuit tripping operation, there is the problem of very big potential safety hazard.
Preferably, the clamping portion comprises an upper jaw plate formed by extending the main rod outwards, a lower jaw plate formed by extending the main rod outwards, and a clamping opening formed between the upper jaw plate and the lower jaw plate.
Preferably, the clamping part further comprises a trigger rod and a limit pin which are parallel to each other, a connecting piece for connecting the trigger rod and the limit pin, a lower rubber block fixed on the upper surface of the lower jaw plate, a lower cavity arranged in the lower rubber block, an upper accommodating groove arranged on the lower surface of the upper jaw plate, a floating installation flat plate positioned in the upper accommodating groove, an upper rubber block fixed on the lower surface of the floating installation flat plate, an upper cavity arranged in the upper rubber block, two guide holes arranged on the upper surface of the upper jaw plate and communicated with the upper accommodating groove, two guide rods which are arranged in the guide holes in a one-to-one corresponding sliding manner, and connecting rods for connecting the two guide rods, wherein the connecting rods are positioned above the upper jaw plate, the connecting rods are connected with the upper jaw plate through tension springs which are used for providing tension force to enable the floating installation flat plate to move downwards, one of the two guide rods is provided with the, the limiting pin is inserted into the limiting hole, the limiting pin abuts against the upper surface of the upper jaw plate under the action of the tension spring, and one end of the trigger rod extends out of the outer side of the upper jaw plate; the upper surface of the lower rubber block is provided with a plurality of pores communicated with the lower cavity, the lower surface of the upper rubber block is also provided with a plurality of pores communicated with the upper cavity, and glue is filled in the lower cavity and the upper cavity.
General joint portion card is fixed and is easily become flexible, slide, installation unstability on the support of installation order gram, and the installation pole and the not hard up separation of vase that make gram probably drive the removal of connecting portion, the joint portion and the support separation can even appear, lead to the problem that makes gram still drop. In order to solve the problem, the clamping part is optimized by the scheme, the clamping part is effectively guaranteed to be reliably clamped and fixed on the angle steel of the mounting link (the scheme is applied to the structure that the bracket is the angle steel, one side plate of the angle steel is horizontally distributed, and the other side plate is vertically distributed), specifically, the clamping opening of the clamping part is clamped into the side plate which is horizontally distributed in the angle steel, wherein the upper jaw plate and the upper rubber block are positioned above the side plate, and the lower jaw plate and the lower rubber block are positioned below the side plate; in the process that the bayonet of the clamping part is clamped into the side plates which are horizontally distributed in the angle steel, one end of the trigger rod is in contact with the side plates which are vertically distributed on the angle steel and drives the trigger rod and the limiting pin to move together, so that the limiting pin is separated from the limiting hole; after the limiting pin is separated from the limiting hole, the floating installation flat plate and the upper rubber block are driven to move downwards together under the action of the tension spring, the side plates which are horizontally distributed on the angle steel are compressed between the upper rubber block and the lower rubber block, and the glue in the lower cavity and the upper cavity is extruded out through the pores, so that the upper rubber block is firmly bonded with the side plates which are horizontally distributed through the glue, the lower rubber block is firmly bonded with the side plates which are horizontally distributed through the glue, the clamping part is guaranteed to be reliably clamped and fixed on the angle steel of the line connector, when the installation rod of the line connector is loosened and separated from the porcelain bottle, the line connector can be reliably hooked through the hook part, the line connector is effectively prevented from falling off, and the problem of great potential safety hazard caused by line tripping due to the fact that the line connector falls off is avoided.
Preferably, the upper surface of the lower jaw plate is provided with a lower mounting groove, the lower rubber block is fixed in the lower mounting groove, and the upper surface of the lower rubber block is positioned above the upper surface of the lower jaw plate.
Preferably, the upper jaw plate is parallel to the lower jaw plate.
Preferably, the main body rod piece is provided with a plug hole. So, can cooperate through the spliced pole and the spliced eye that match to will make gram auxiliary fixture fix on the spliced pole, so that the operator can hold the spliced pole, operate and make gram auxiliary fixture, with the annular groove at the vase middle part that the couple portion caught on the gram, then with the solid support of installing the gram of joint portion card. Under the condition that the installation is inconvenient by hands, the inserting column can be used in a matched mode, so that the practical operation is facilitated.
Preferably, the insertion hole is adjacent to the clamping portion.
Preferably, the cross section of the plugging hole is rectangular.
Preferably, the hook part and the main rod are in an integrally molded structure.
The utility model has the advantages that: can assist fixed order gram, effectively solve the installation pole and the not hard up separation of vase that make the gram, the order gram that appears drops, and the circuit tripping operation has the problem of very big potential safety hazard.
Drawings
Fig. 1 is a schematic structural view of the auxiliary fixing device for a line connector of the present invention.
Fig. 2 is a schematic cross-sectional view taken along line a-a in fig. 1.
Fig. 3 is a schematic view of a partial structure of the auxiliary fixing device for a line connector of the present invention in the practical application process.
In the figure:
a main body bar 1;
a hook part 2;
the clamping part 3, the upper jaw plate 3.1, the lower jaw plate 3.2, the bayonet 3.3, the lower rubber block 3.4, the lower cavity 3.5, the pore 3.6, the floating installation flat plate 3.7, the upper rubber block 3.8, the upper cavity 3.9, the guide rod 3.10, the tension spring 3.11, the connecting rod 3.12, the trigger rod 3.13 and the limit pin 3.14;
a plug hole 4;
the ceramic tile comprises a ceramic tile 5, a porcelain bottle 5.1, an installation rod 5.2 and a connecting bolt 5.3;
and angle steel 6.
Detailed Description
To make the objects, technical solutions and advantages of embodiments of the present invention clearer, the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present solution, and are not construed as limiting the present solution.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "a plurality" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The first embodiment is as follows: as shown in fig. 1 and 2, an auxiliary fixing device for a token includes a main body rod 1, a hook 2 and a clip 3. The hook part is arranged at one end of the main body rod piece and is used for hooking the porcelain bottle of the sinker. In this embodiment, the hook portion is a semicircular hook. The clamping portion is arranged at the other end of the main body rod piece and used for clamping and fixing the auxiliary fixing device of the order gram on a support for installing the order gram. In this embodiment, the clamping portion includes an upper jaw plate 3.1 formed by extending the main rod outward, a lower jaw plate 3.2 formed by extending the main rod outward, and a bayonet 3.3 formed between the upper jaw plate and the lower jaw plate.
In this embodiment, as shown in fig. 3, the bracket for installing the link is specifically an angle iron 6, and one side plate of the angle iron is horizontally distributed, and the other side plate is vertically distributed. In the time of in-service use, catch on the ring channel (the middle part of vase generally can all have a ring channel) at the vase 5.1 middle part of order gram 5 through hook portion 2, then fix the card of joint portion 3 on the angle steel 6 of installation order gram, will make the gram auxiliary fixture card fix on the support of installation order gram, concretely, the bayonet socket card of joint portion is gone into on the curb plate that is horizontal distribution in the angle steel, and joint portion is located connecting bolt 5.3's relative both sides with the vase that makes gram, this connecting bolt 5.3 is connecting bolt 5.3 that the installation pole 5.2 of connecting the vase and angle steel were used (making the gram generally include the vase, set up installation pole and fusion tube in vase middle part), so, can carry out spacingly to joint portion through connecting bolt, in order to avoid joint portion to angle steel to drop. When the mounting rod of the order gram is separated from the porcelain bottle in a loosening manner, the porcelain bottle of the order gram can be hooked through the hook part, the order gram is effectively prevented from falling off, and therefore the problem that the circuit is tripped due to the fact that the order gram falls off and great potential safety hazards exist is solved.
Furthermore, the hook part and the main body rod piece are of an integrally formed structure. The upper jaw plate is parallel to the lower jaw plate.
Further, as shown in fig. 1 and 2, the clamping portion 3 further includes a trigger rod 3.13 and a limit pin 3.14 parallel to each other, a connecting member connecting the trigger rod and the limit pin, a lower rubber block 3.4 fixed on the upper surface of the lower jaw, a lower cavity 3.5 arranged in the lower rubber block, an upper receiving groove arranged on the lower surface of the upper jaw, a floating installation plate 3.7 located in the upper receiving groove, an upper rubber block 3.8 fixed on the lower surface of the floating installation plate, an upper cavity 3.9 arranged in the upper rubber block, two guide holes arranged on the upper surface of the upper jaw and communicated with the upper receiving groove, two guide rods 3.10, and a connecting rod 3.12 connecting the two guide rods. The two guide rods are arranged in the guide holes in a sliding mode in a one-to-one correspondence mode. The connecting rod is positioned above the upper jaw plate. The connecting rod is connected with the upper jaw plate through a tension spring 3.11, and the tension spring is used for providing tension so as to enable the floating installation flat plate to move downwards. One of the two guide rods is provided with a limiting hole, a limiting pin is inserted in the limiting hole, and the limiting pin abuts against the upper surface of the upper jaw plate under the action of the tension spring. One end of the trigger rod extends out of the outer side of the upper jaw plate, and in the embodiment, the length direction of the trigger rod is consistent with the clamping direction of the clamping opening of the clamping portion clamped into the angle iron. The upper surface of the lower rubber block is provided with a plurality of fine holes 3.6 communicated with the lower cavity. The lower surface of the upper rubber block is also provided with a plurality of fine holes communicated with the upper cavity. In this embodiment, the diameter of the pores is 0.2 to 0.5 mm, and the pores on the upper surface of the lower rubber block are uniformly distributed, and the pores on the upper surface and the lower surface of the upper rubber block are uniformly distributed. Glue is filled in the lower cavity and the upper cavity. In this embodiment, the glue is a super glue or a metal glue.
General joint portion card is fixed and is easily become flexible, slide, installation unstability on the support of installation order gram, and the installation pole and the not hard up separation of vase that make gram probably drive the removal of connecting portion, the joint portion and the support separation can even appear, lead to the problem that makes gram still drop. In order to solve the problem, the clamping part is optimized by the scheme, the clamping part is effectively guaranteed to be reliably clamped and fixed on the angle steel of the mounting link (the scheme is applied to the structure that the bracket is the angle steel, one side plate of the angle steel is horizontally distributed, and the other side plate is vertically distributed), specifically, as shown in fig. 3, the clamping opening of the clamping part is clamped into the side plate which is horizontally distributed in the angle steel, wherein the upper jaw plate and the upper rubber block are positioned above the side plate, and the lower jaw plate and the lower rubber block are positioned below the side plate; in the process that the bayonet of the clamping part is clamped into the side plates which are horizontally distributed in the angle steel, one end of the trigger rod 3.13 is in contact with the side plates which are vertically distributed on the angle steel 6 and drives the trigger rod and the limiting pin to move together, so that the limiting pin is separated from the limiting hole; after the limiting pin is separated from the limiting hole, the floating installation flat plate and the upper rubber block are driven to move downwards together under the action of the tension spring, the side plates which are horizontally distributed on the angle steel are compressed between the upper rubber block and the lower rubber block, and the glue in the lower cavity and the upper cavity is extruded out through the pores, so that the upper rubber block is firmly bonded with the side plates which are horizontally distributed through the glue, the lower rubber block is firmly bonded with the side plates which are horizontally distributed through the glue, the clamping part is guaranteed to be reliably clamped and fixed on the angle steel of the line connector, when the installation rod of the line connector is loosened and separated from the porcelain bottle, the line connector can be reliably hooked through the hook part, the line connector is effectively prevented from falling off, and the problem of great potential safety hazard caused by line tripping due to the fact that the line connector falls off is avoided.
Furthermore, a lower mounting groove is formed in the upper surface of the lower jaw plate, the lower rubber block is fixed in the lower mounting groove, and the upper surface of the lower rubber block is located above the upper surface of the lower jaw plate.
Further, as shown in fig. 1, the main rod is provided with a plug hole 4. So, can cooperate through the spliced pole and the spliced eye that match to will make gram auxiliary fixture fix on the spliced pole, so that the operator can hold the spliced pole, operate and make gram auxiliary fixture, with the annular groove at the vase middle part that the couple portion caught on the gram, then with the solid support of installing the gram of joint portion card. Under the condition that the installation is inconvenient by hands, the inserting column can be used in a matched mode, so that the practical operation is facilitated.
Furthermore, the plug hole is close to the clamping part. The cross section of the plug hole is rectangular.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and equivalent transformation of doing above embodiment the utility model discloses technical scheme's protection scope.
Claims (8)
1. An auxiliary fixing device for a token, which is characterized by comprising:
a main body bar;
the hook part is arranged at one end of the main body rod piece and is used for hooking the porcelain bottle of the sinker;
the clamping portion is arranged at the other end of the main body rod piece and used for clamping and fixing the order gram auxiliary fixing device on a support for installing the order gram.
2. The auxiliary fastening device for a token as claimed in claim 1, wherein said engaging portion comprises an upper jaw formed by said main rod extending outwardly, a lower jaw formed by said main rod extending outwardly, and a locking notch formed between said upper jaw and said lower jaw.
3. The auxiliary fixing device for a line connector as claimed in claim 2, wherein the engaging portion further comprises a trigger bar and a limit pin parallel to each other, a connecting member connecting the trigger bar and the limit pin, a lower rubber block fixed on the upper surface of the lower jaw plate, a lower cavity disposed in the lower rubber block, an upper receiving groove disposed on the lower surface of the upper jaw plate, a floating installation plate disposed in the upper receiving groove, an upper rubber block fixed on the lower surface of the floating installation plate, an upper cavity disposed in the upper rubber block, two guide holes disposed on the upper surface of the upper jaw plate and communicating with the upper receiving groove, two guide rods slidably disposed in the guide holes in a one-to-one correspondence manner, and a connecting rod connecting the two guide rods, the connecting rod being located above the upper jaw plate, the connecting rod being connected to the upper jaw plate by a tension spring for providing tension force to move the floating installation plate downward, one of the two guide rods is provided with a limiting hole, the limiting pin is inserted into the limiting hole, the limiting pin is abutted against the upper surface of the upper jaw plate under the action of the tension spring, and one end of the trigger rod extends out of the outer side of the upper jaw plate; the upper surface of the lower rubber block is provided with a plurality of pores communicated with the lower cavity, the lower surface of the upper rubber block is also provided with a plurality of pores communicated with the upper cavity, and glue is filled in the lower cavity and the upper cavity.
4. The auxiliary fixing device for the line sinker as claimed in claim 3, wherein the lower jaw plate has a lower mounting groove on its upper surface, the lower rubber block is fixed in the lower mounting groove, and the upper surface of the lower rubber block is located above the upper surface of the lower jaw plate.
5. A ream holder as claimed in claim 1, 2, 3 or 4 wherein said body member is provided with a socket.
6. The auxiliary binding of claim 5 wherein the insertion hole is adjacent to the snap-fit portion.
7. The ream holder as set forth in claim 5, wherein said insertion hole has a rectangular cross-section.
8. A sinker auxiliary holding device according to claim 1, 2, 3 or 4, wherein said hook portion is of integral construction with said body member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021410064.6U CN212783360U (en) | 2020-07-16 | 2020-07-16 | Auxiliary fixing device for line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021410064.6U CN212783360U (en) | 2020-07-16 | 2020-07-16 | Auxiliary fixing device for line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783360U true CN212783360U (en) | 2021-03-23 |
Family
ID=75079376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021410064.6U Active CN212783360U (en) | 2020-07-16 | 2020-07-16 | Auxiliary fixing device for line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212783360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038206A (en) * | 2020-07-16 | 2020-12-04 | 国网浙江桐乡市供电有限公司 | Auxiliary fixing device for line connector |
-
2020
- 2020-07-16 CN CN202021410064.6U patent/CN212783360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038206A (en) * | 2020-07-16 | 2020-12-04 | 国网浙江桐乡市供电有限公司 | Auxiliary fixing device for line connector |
| CN112038206B (en) * | 2020-07-16 | 2022-12-13 | 国网浙江桐乡市供电有限公司 | Auxiliary fixing device for line connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 165-a Yunhe Road, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Address before: 314500 Tongxiang City, Jiaxing, Zhejiang, Wu Tung Street, Zhen Dong New District, No. 818 ring garden road. Patentee before: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Patentee before: ZHEJIANG SHANGJIN ELECTRIC POWER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 314500 Tongxiang City, Jiaxing, Zhejiang, Wu Tung Street, Zhen Dong New District, No. 818 ring garden road. Patentee after: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. Address before: 165-a Yunhe Road, Shimen Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY Co.,Ltd. |