CN213636404U - Quick assembly disassembly subassembly of equipotential connector - Google Patents
Quick assembly disassembly subassembly of equipotential connector Download PDFInfo
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- CN213636404U CN213636404U CN202022931252.XU CN202022931252U CN213636404U CN 213636404 U CN213636404 U CN 213636404U CN 202022931252 U CN202022931252 U CN 202022931252U CN 213636404 U CN213636404 U CN 213636404U
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Abstract
The utility model relates to a quick assembly disassembly subassembly of equipotential connector. The medium potential connector solves the problems of complex structure and inconvenient assembly and disassembly of the medium potential connector in the prior art. It is including the installation barrel, installation barrel both ends are uncovered and the inboard assembly cavity that forms of circumference, be equipped with the equipotential connector in the assembly cavity, uncovered department in installation barrel both ends is through the removable closure of sealed lid mechanism, and sealed lid mechanism and the removable looks of passing through elastic connection device between the installation barrel circumference outer wall, it is spacing through location structure between installation barrel circumference inner wall and the sealed lid mechanism inboard, and equipotential connector circumference is equipped with location sleeve mechanism, location sleeve mechanism is through setting up the joint structure circumference location in installation barrel circumference inboard, the equipotential connector both ends have the metal connecting plate that is located the sealed lid mechanism outside through connecting screw connection. The utility model has the advantages that: the dismouting is convenient, assembles when being favorable to batch production, and is swift, convenient more when the maintenance is changed moreover.
Description
Technical Field
The utility model relates to a power protection technical field, concretely relates to quick assembly disassembly subassembly of equipotential connector.
Background
The equipotential connector is a device which realizes equipotential connection by utilizing isolated parts in a temporary system, effectively prevents ground potential from counterattacking and damaging equipment and protects the safety of the equipment. The balance of electric potential is realized by discharging between two electrodes which are arranged at a certain interval, the electrodes in the existing equipotential connector are usually exposed in the air, and after long-time use, the electrodes can be corroded, so that the service life and the use effect are influenced; in addition, the existing equipotential connector is complex in structure and not convenient to disassemble and assemble, so that batch production often needs manual assembly, and the existing equipotential connector is troublesome to disassemble and inconvenient to use during maintenance.
In order to solve the defects of the prior art, people have long searched for and put forward various solutions. For example, chinese patent document discloses an equipotential connector [ CN202020785719.1], which includes a protective sleeve, a wire is fixedly mounted in the protective sleeve, a connection terminal is fixedly mounted at one end of the wire, a filling layer is fixedly mounted at one side of the wire, an electrode is fixedly mounted at one end of the wire, and a protective layer is disposed at one end of the electrode.
The scheme solves the problems that in the prior art, the protection effect of the medium potential connector is poor, and the electrode is easily corroded after being exposed in air for a long time, but the scheme still has a plurality of defects, such as: the structure is complicated, the disassembly and the assembly are inconvenient, and the maintenance and the batch production are not utilized.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a reasonable in design, the quick assembly disassembly subassembly of the convenient equipotential connector of dismouting.
In order to achieve the above purpose, the utility model adopts the following technical proposal: this equipotential connector's quick assembly disassembly subassembly, including the installation barrel, installation barrel both ends are uncovered and the inboard assembly cavity that forms of circumference, be equipped with the equipotential connector in the assembly cavity, uncovered department in installation barrel both ends is through the removable closure of sealed lid mechanism, and sealed lid mechanism and the removable company of connecting through elastic connection device between the installation barrel circumference outer wall, it is spacing through location structure between installation barrel circumference inner wall and the sealed lid mechanism inboard, and equipotential connector circumference is equipped with location sleeve mechanism, location sleeve mechanism is through setting up the joint structure circumference location in installation barrel circumference inboard, the equipotential connector both ends have the metal connecting plate that is located the sealed lid mechanism outside through connecting screw connection. Seal installation barrel both ends through sealed lid mechanism, utilize elastic connection device to carry out releasable connection between the sealed lid mechanism installation barrel, it is more convenient to make sealed lid mechanism dismantle, simultaneously, carries out equipotential connector etc. through positioning sleeve mechanism and joint structure, and not only stable effectual, moreover, equipotential connector's dismouting is more convenient.
In foretell equipotential connector's quick assembly disassembly subassembly, sealed lid mechanism includes annular sealed lid, and annular sealed lid circumference is equipped with the extension towards installation barrel one side, and elastic connection device one end and extension tip fixed connection, and form the constant head tank between annular sealed lid and the extension, and location structure sets up between constant head tank and installation barrel, and its annular sealed is covered and is equipped with the installation through-hole. The annular sealing cover is circumferentially provided with the extension part covering the end part of the installation cylinder body, so that the sealing effect of the installation cylinder body is better.
In foretell equipotential connector's quick assembly disassembly subassembly, elastic connection device includes annular grafting portion, and installation barrel circumference is equipped with the protection barrel, and the protection barrel both ends are equipped with and are the inserting groove that corresponds the setting with annular grafting portion, and annular grafting portion sets up in the inserting groove. The connecting plates are connected in an inserting mode, and are convenient to disassemble and assemble.
In foretell equipotential connector's quick assembly disassembly subassembly, be equipped with joint portion in the inserting groove, annular inserting portion tip is equipped with the pars contractilis, and the inserting groove bottom is located joint portion one end and has the groove that resets, and installation barrel circumference outer wall is equipped with annular pressing piece, and annular pressing piece bottom sets up at the inslot that resets, and when annular inserting portion set up in the inserting groove, the pars contractilis top supported with annular pressing piece bottom and leans on the setting. Thereby can make the rapid contraction of pars contractilis make annular grafting portion break away from the inserting groove through annular pressing member, realize dismantling fast.
In foretell equipotential connector's quick assembly disassembly subassembly, location structure is equipped with spacing step including setting up the spacing portion that just is located the constant head tank in annular seal lid one side, installation barrel inboard, and spacing step and spacing portion keep away from one side of annular seal lid and lean on the setting and form spacingly.
In foretell equipotential connector's quick assembly disassembly subassembly, the position sleeve mechanism is including the assembly barrel, and assembly barrel circumference inboard is equipped with a plurality of support bars that set up along the assembly barrel axial, and forms the heat dissipation space between the adjacent support bar, and assembly barrel circumference outer wall is equipped with a plurality of grafting strips that set up along the assembly barrel axial and be dislocation set with the support bar, and forms the connection spout between two adjacent grafting strips. The arrangement of the positioning sleeve mechanism can effectively protect the equivalent potential connector.
In foretell equipotential connector's quick assembly disassembly subassembly, the joint structure includes the joint sleeve, and joint sleeve circumference outside is through connecting ring body and installation barrel circumference inner wall fixed connection, and joint sleeve circumference inner wall is equipped with a plurality ofly and the location strip that is connected the spout one-to-one setting, and the location strip is pegged graft in the connection spout that corresponds. The positioning strips and the connecting sliding grooves are matched with each other to enable the assembling barrel to be tightly fixed in the clamping sleeve, so that the stability of the equipotential connector is facilitated.
In the quick assembly disassembly assembly of the equipotential connector, the metal connecting plate is of a cylindrical structure with an opening at one end, and a plurality of connecting holes are circumferentially arranged.
In the above quick assembly and disassembly assembly of the equipotential connector, an insertion gap into which the limiting step can be inserted is provided between the limiting portion and the extending portion. The arrangement makes the connection between the installation cylinder and the annular sealing cover more tight.
In the above quick assembly and disassembly assembly of the equipotential connector, a through hole for the extension portion or the annular pressing member to extend into is formed at the upper end of the reset groove.
Compared with the prior art, the utility model has the advantages of: reasonable in design, simple structure, elastic connection device will seal and carry out releasable connection between the cover mechanism and the installation barrel outer wall, utilize annular pressing piece can make sealed cover mechanism realize dismantling fast, utilize the mutually supporting of pars contractilis and joint portion to make sealed cover mechanism and installation barrel between realize quick cartridge, the dismouting is convenient, simultaneously, it is more convenient to utilize positioning sleeve mechanism to make the dismouting of equipotential connector, stability is better.
Drawings
Fig. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural view of the sealing cover mechanism of the present invention;
fig. 4 is a schematic structural diagram of the positioning sleeve mechanism of the present invention.
In the figure, the installation cylinder 1, the assembly cavity 11, the equipotential connector 2, the connection screw 21, the metal connection plate 22, the connection hole 23, the sealing cover mechanism 3, the annular sealing cover 31, the extension portion 32, the positioning groove 33, the installation through hole 34, the elastic connection device 4, the annular insertion portion 41, the protection cylinder 42, the insertion groove 43, the clamping portion 44, the expansion portion 45, the reset groove 46, the annular pressing piece 47, the through hole 48, the positioning structure 5, the limiting portion 51, the limiting step 52, the insertion gap 53, the positioning sleeve mechanism 6, the assembly cylinder support bar 61, the supporting bar 62, the heat dissipation space 63, the insertion bar 64, the connection sliding groove 65, the clamping structure 7, the clamping sleeve 71, the connection ring 72, and the positioning bar 73.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-4, the quick assembly disassembly subassembly of the equipotential connector comprises an installation barrel body 1, two ends of the installation barrel body 1 are open and circumferentially and internally form an assembly cavity 11, an equipotential connector 2 is arranged in the assembly cavity 11, the openings at two ends of the installation barrel body 1 are detachably sealed through a sealing cover mechanism 3, the sealing cover mechanism 3 is detachably connected with the circumferentially outer wall of the installation barrel body 1 through an elastic connection device 4, the circumferentially inner wall of the installation barrel body 1 is limited by a positioning structure 5 between the circumferentially inner wall of the installation barrel body 1 and the circumferentially inner side of the sealing cover mechanism 3, the equipotential connector 2 is circumferentially provided with a positioning sleeve mechanism 6, the positioning sleeve mechanism 6 is circumferentially positioned through a clamping structure 7 arranged on the circumferentially inner side of the installation barrel body 1, and two ends of the equipotential connector 2 are connected with metal connecting plates 22 located on the outer. Carry out releasable connection through elastic connection device 4 between will sealing cover body mechanism 3 and the installation barrel 1 tip, it is convenient not only to dismouting, assembles when being favorable to batch production moreover, simultaneously, utilizes 6 equal potential connectors 2 of positioning sleeve mechanism to fix a position, and is more convenient when making equal potential connector 2 change.
Wherein, sealed lid mechanism 3 includes annular sealed lid 31, and annular sealed lid 31 circumference is equipped with extension 32 towards installation barrel 1 one side, and elastic connection device 4 one end and extension 32 tip fixed connection, and form constant head tank 33 between annular sealed lid 31 and the extension 32, location structure 5 sets up between constant head tank 33 and installation barrel 1, is equipped with installation through-hole 34 on its annular sealed lid 31.
As can be seen, the elastic connection device 4 includes an annular insertion portion 41, the installation cylinder 1 is circumferentially provided with a protection cylinder 42, two ends of the protection cylinder 42 are provided with insertion grooves 43 corresponding to the annular insertion portion 41, and the annular insertion portion 41 is disposed in the insertion grooves 43. The depth of the insertion groove 43 is the same as the width of the annular insertion part 41, and when the annular insertion part 41 is completely inserted into the insertion groove 43, the outer wall of the extension part 32 is flush with the outer wall of the protection cylinder 42.
Further, be equipped with joint portion 44 in the inserting groove 43, annular inserting portion 41 tip is equipped with pars contractilis 45, and inserting groove 43 bottom is located joint portion 44 one end and has reset groove 46, and installation barrel 1 circumference outer wall is equipped with annular pressing piece 47, and annular pressing piece 47 bottom sets up in reset groove 46, and when annular inserting portion 41 set up in inserting groove 43, pars contractilis 45 top and annular pressing piece 47 bottom lean on the setting. When the annular pressing member 47 is pressed down, the upper end surface of the expansion part 45 is lower than the lower end part of the expansion part 45, and the annular insertion part 41 can be disengaged from the insertion groove 43.
Obviously, the positioning structure 5 includes a limiting portion 51 disposed on one side of the annular sealing cover 31 and located in the positioning groove 33, a limiting step 52 is disposed on the inner side of the installation cylinder 1, and the limiting step 52 and one side of the limiting portion 51 far away from the annular sealing cover 31 abut against each other and form a limiting position. The positioning structure 5 is mainly used for limiting the annular sealing cover 31 and has a sealing function.
Specifically, the positioning sleeve mechanism 6 includes the assembly barrel 61, and the assembly barrel 61 circumference inboard is equipped with a plurality of support bars 62 that set up along the assembly barrel 61 axial, and forms heat dissipation space 63 between the adjacent support bar 62, and the assembly barrel 61 circumference outer wall is equipped with a plurality of grafting strips 64 that set up along the assembly barrel 61 axial and be the dislocation set with the support bar 62, and forms between two adjacent grafting strips 64 and connect spout 65. Equipotential connector 2 inserts assembly barrel 61 circumference inboard along support bar 62, and the department of contact between support bar 62 and the equipotential connector 2 is equipped with flexible material for prevent that equipotential connector 2 from producing the friction damage, and no clearance between equipotential connector 2 and the support bar 62.
Furthermore, the clamping structure 7 includes a clamping sleeve 71, the outer side of the circumferential direction of the clamping sleeve 71 is fixedly connected with the inner wall of the circumferential direction of the installation barrel 1 through a connection ring body 72, the inner wall of the circumferential direction of the clamping sleeve 71 is provided with a plurality of positioning strips 73 which are arranged in one-to-one correspondence with the connection sliding grooves 65, and the positioning strips 73 are inserted into the corresponding connection sliding grooves 65. The assembling cylinder 61 and the clamping sleeve 71 are connected in an inserting mode, the positioning strips 73 are inserted into the connecting sliding grooves 65, and the inserting strips 64 are inserted into gaps formed between the positioning strips 73 and are mutually staggered and occluded.
In detail, the metal connecting plate 22 has an open end and a cylindrical structure, and a plurality of connecting holes 23 are circumferentially formed.
Preferably, an insertion gap 53 into which the limiting step 52 can be inserted is provided between the limiting portion 51 and the extending portion 32.
More specifically, the upper end of the reset groove 46 is provided with a through hole 48 into which the telescopic portion 45 or the annular pressing member 47 can extend.
The principle of the embodiment is as follows: when the installation is carried out, any end of the installation cylinder 1 is aligned with the annular sealing cover 31, the annular insertion part 41 at one end of the annular sealing cover 31 is inserted into the insertion groove 43 of the protection cylinder 42, the clamping part 44 is used for limiting the telescopic part 45 on the annular insertion part 41, the equipotential connector 2 is inserted into the assembly cylinder 61 from the other end of the installation cylinder 1, the annular sealing cover 31 is installed at the other end of the installation cylinder 1 in the same way, the metal connecting plate 22 is fixed on the outer side of the annular sealing cover 31 through the connecting screw 21, and one end of the connecting screw 21 penetrates through the annular sealing cover 31 and the limiting part 51 to be connected with the end part of the equipotential connector 2; during the dismantlement, pull down earlier connecting screw 21 and the metal connecting plate 22 of one end, press annular pressing member 47, make pars contractilis 45 be less than joint portion 44 to make separation between annular grafting portion 41 and the inserting groove 43, use the sealed cover mechanism 3 of the same mode pull down the other end and can take out equipotential connector 2, the dismouting is convenient, assembles when being favorable to batch production.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the mounting cylinder 1, the assembly cavity 11, the equipotential connector 2, the connection screw 21, the metal connecting plate 22, the connection hole 23, the sealing cover mechanism 3, the annular sealing cover 31, the extension portion 32, the positioning groove 33, the mounting through hole 34, the elastic connection device 4, the annular insertion portion 41, the protective cylinder 42, the insertion groove 43, the clamping portion 44, the expansion portion 45, the reset groove 46, the annular pressing member 47, the through hole 48, the positioning structure 5, the limiting portion 51, the limiting step 52, the insertion gap 53, the positioning sleeve mechanism 6, the assembly cylinder 61, the supporting bar 62, the heat dissipation space 63, the insertion bar 64, the connection sliding groove 65, the clamping structure 7, the clamping sleeve 71, the connection ring 72, and the positioning bar 73 are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A quick assembly disassembly assembly of an equipotential connector comprises an installation barrel body (1), wherein two ends of the installation barrel body (1) are open, the circumferential inner side of the installation barrel body forms an assembly cavity (11), and the assembly cavity (11) is internally provided with the equipotential connector (2), and the quick assembly disassembly assembly is characterized in that the two ends of the installation barrel body (1) are open and detachably sealed through a sealing cover mechanism (3), the sealing cover mechanism (3) is detachably connected with the circumferential outer wall of the installation barrel body (1) through an elastic connecting device (4), the circumferential inner wall of the installation barrel body (1) is limited by a positioning structure (5) with the inner side of the sealing cover mechanism (3), the equipotential connector (2) is circumferentially provided with a positioning sleeve mechanism (6), and the positioning sleeve mechanism (6) is circumferentially positioned through a clamping structure (7) arranged on the circumferential inner side of the installation barrel body (1), two ends of the equipotential connector (2) are connected with a metal connecting plate (22) positioned on the outer side of the sealing cover mechanism (3) through connecting screws (21).
2. The equipotential connector quick-release assembly according to claim 1, wherein the sealing cover mechanism (3) includes an annular sealing cover (31), the annular sealing cover (31) has an extending portion (32) facing one side of the mounting cylinder (1) in the circumferential direction, one end of the elastic connecting device (4) is fixedly connected to the end of the extending portion (32), a positioning groove (33) is formed between the annular sealing cover (31) and the extending portion (32), the positioning structure (5) is disposed between the positioning groove (33) and the mounting cylinder (1), and a mounting through hole (34) is formed in the annular sealing cover (31).
3. The equipotential connector's quick assembly disassembly of claim 2, wherein the elastic connecting device (4) includes an annular insertion portion (41), the mounting cylinder (1) has a protection cylinder (42) disposed around its circumference, and two ends of the protection cylinder (42) have insertion grooves (43) disposed corresponding to the annular insertion portion (41), the annular insertion portion (41) is disposed in the insertion grooves (43).
4. The equipotential connector's quick assembly disassembly subassembly of claim 3, wherein, inserting groove (43) in be equipped with joint portion (44), annular inserting portion (41) tip is equipped with flexible portion (45), inserting groove (43) bottom be located joint portion (44) one end and have reset groove (46), installation barrel (1) circumference outer wall be equipped with annular pressing piece (47), annular pressing piece (47) bottom set up in reset groove (46), and when annular inserting portion (41) set up in inserting groove (43), flexible portion (45) top and annular pressing piece (47) bottom support and lean on the setting.
5. The equipotential connector quick-release assembly according to claim 2, wherein the positioning structure (5) includes a limiting portion (51) disposed on one side of the annular sealing cover (31) and located in the positioning groove (33), a limiting step (52) is disposed on the inner side of the mounting barrel (1), and the limiting step (52) and one side of the limiting portion (51) far away from the annular sealing cover (31) are abutted to each other and form a limiting function.
6. The equipotential connector's quick assembly disassembly subassembly of claim 1, wherein, the locating sleeve mechanism (6) include the assembly barrel (61), the assembly barrel (61) circumference inboard be equipped with a plurality of support bars (62) that set up along assembly barrel (61) axial, and form heat dissipation space (63) between the adjacent support bar (62), assembly barrel (61) circumference outer wall be equipped with a plurality of along assembly barrel (61) axial setting and with support bar (62) be dislocation set's grafting strip (64), and form between two adjacent grafting strips (64) and connect spout (65).
7. The equipotential connector's quick assembly disassembly subassembly of claim 6, characterized in that, joint structure (7) include joint sleeve (71), the joint sleeve (71) circumference outside through connecting ring body (72) and installation barrel (1) circumference inner wall fixed connection, joint sleeve (71) circumference inner wall be equipped with a plurality of with connect spout (65) one-to-one setting location strip (73), location strip (73) peg graft in corresponding connection spout (65).
8. The equipotential connector quick-release assembly according to claim 1, wherein the metal connecting plate (22) has a cylindrical structure with an opening at one end and has a plurality of connecting holes (23) formed in a circumferential direction.
9. The equipotential connector quick-release assembly according to claim 5, wherein a plug-in gap (53) for inserting the limiting step (52) is provided between the limiting portion (51) and the extending portion (32).
10. The equipotential connector quick-release assembly according to claim 4, wherein the upper end of the reset groove (46) is provided with a through hole (48) for the extension of the expansion portion (45) or the insertion of the annular pressing member (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931252.XU CN213636404U (en) | 2020-12-07 | 2020-12-07 | Quick assembly disassembly subassembly of equipotential connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022931252.XU CN213636404U (en) | 2020-12-07 | 2020-12-07 | Quick assembly disassembly subassembly of equipotential connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213636404U true CN213636404U (en) | 2021-07-06 |
Family
ID=76638932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022931252.XU Active CN213636404U (en) | 2020-12-07 | 2020-12-07 | Quick assembly disassembly subassembly of equipotential connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213636404U (en) |
-
2020
- 2020-12-07 CN CN202022931252.XU patent/CN213636404U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1001-2, Ruian Plaza, Xiuzhou District, Jiaxing City, Zhejiang Province 314000 Patentee after: Zhejiang Hecheng Lightning Protection Engineering Co.,Ltd. Address before: Room 1001-2, Ruian Plaza, Xiuzhou District, Jiaxing City, Zhejiang Province 314000 Patentee before: Jiaxing Hecheng Lightning Protection Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |