CN218276048U

CN218276048U - Auxiliary waterproof structure for cable

Info

Publication number: CN218276048U
Application number: CN202222649567.4U
Authority: CN
Inventors: 郑建民; 罗西鹏; 赵建锋
Original assignee: Zhejiang Zhuozhong Electric Power Technology Co ltd
Current assignee: Zhejiang Zhuozhong Electric Power Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-10
Anticipated expiration: 2032-09-30

Abstract

The application discloses waterproof construction is assisted to cable, including first cable and the second cable that is the cylinder structure, the cable core of first cable right-hand member and second cable left end passes through insulating tape and connects, the connector is installed to first cable right-hand member and second cable left end department, top and bottom are provided with dampproofing and waterproofing structure respectively in the connector, be provided with fixed knot on connector and the waterproof sealing circle and construct. When the connector is installed, the pull rod is pulled through the pull ring, the second fixture block is far away from the position of the inserted bar, the inserted bar is taken down respectively, the connector and the waterproof sealing ring are installed on the first cable and the second cable respectively, the inserted bar penetrates through the connector and is installed on the first cable and the second cable respectively, the pull rod is loosened respectively, the second fixture block rebounds under the action of the spring, the second fixture block is clamped on the inserted bar respectively, the connector and the waterproof sealing ring are fixed, and the operation is simple.

Description

Auxiliary waterproof structure for cable

Technical Field

The application relates to the technical field of cables, in particular to a cable auxiliary waterproof structure.

Background

The cable makes the electric energy or the signal transmission equipment of constituteing by several or several groups wire, and the cable uses extensively in the power transmission process, and the cable is when connecting, as long as with inside cable connection, need use the connector to connect, and electric power system can involve the waterproof problem of cable construction when doing the wall construction especially underground construction.

When connecting the cable, generally install the connector through the bolt, the connector installation is more complicated, influences work efficiency, and cable intermediate head is wet easily moreover, can take place electric leakage, line loss increase, endanger the problem of safety. Therefore, a cable auxiliary waterproof structure is provided to solve the above problems.

Disclosure of Invention

The utility model provides a waterproof construction is assisted to cable is used for solving when connecting cable, generally installs the connector through the bolt, and the connector installation is more complicated, influences work efficiency, and cable intermediate head wets easily moreover, can take place electric leakage, line loss increase, endanger the problem of safe problem.

According to an aspect of the application, a waterproof construction is assisted to cable is provided, including first cable and the second cable that is the cylinder structure, the cable core of first cable right-hand member and second cable left end passes through insulating tape and connects, the connector is installed to first cable right-hand member and second cable left end department, top and bottom are provided with dampproofing and waterproofing structure respectively in the connector, dampproofing and waterproofing structure includes waterproof sealing circle, dry box, first fixture block and through-hole, be provided with fixed knot on connector and the waterproof sealing circle and construct, fixed knot constructs including inserted bar, mounting groove, fixed plate, gag lever post, spring, mounting panel, second fixture block and pull rod.

Furthermore, first cable right-hand member and second cable left end are installed respectively inside the connector, both sides fixed mounting respectively has waterproof sealing circle about the connector.

Further, dry box is installed in top and bottom embedding respectively in the connector, first fixture block is installed respectively at both ends about dry box opening one end, first fixture block respectively with the mutual joint of connector, one that dry box is close to each other is served and is provided with a plurality of through-holes respectively.

Furthermore, the inserted bar is installed at both ends respectively about both sides about the connector, the inserted bar passes the connector respectively and installs on first cable and second cable, the inserted bar respectively with connector, first cable and second cable sliding connection.

Furthermore, both ends are provided with the mounting groove respectively about the waterproof sealing circle that the inserted bar corresponds and the connector, install the fixed plate in the mounting groove respectively, install gag lever post and spring on the fixed plate respectively, the spring cup joints at the gag lever post outside respectively, the one end that the fixed plate was kept away from to gag lever post and spring is fixed respectively on the mounting panel.

Further, the mounting plates on the upper side and the lower side of the limiting rod are respectively provided with a pull rod, the pull rods are respectively provided with pull rings, the other side wall of the mounting plate is respectively provided with a second clamping block, the inserting rods corresponding to the second clamping blocks are respectively provided with a clamping groove, and the second clamping blocks are respectively mutually clamped with the clamping grooves.

Through the above-mentioned embodiment of this application, when installing the connector, through pull ring pulling pull rod, make the inserted bar position be kept away from to the second fixture block, take off the inserted bar respectively, install connector and waterproof sealing washer respectively on first cable and second cable, pass the connector respectively with the inserted bar and install on first cable and second cable, the pull rod is do not loosened again, the second fixture block kick-backs under the effect of spring, make the second fixture block respectively on the inserted bar, fix connector and waterproof sealing washer, and easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic front view of an embodiment of the present application;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment of the present application;

fig. 4 is a schematic side view of an embodiment of the present application.

In the figure: 1. a first cable; 2. a second cable; 3. an insulating tape; 4. a connector; 5. a waterproof sealing ring; 6. drying the box; 7. a first clamping block; 8. a through hole; 9. inserting a rod; 10. mounting grooves; 11. a fixing plate; 12. a limiting rod; 13. a spring; 14. mounting a plate; 15. a second fixture block; 16. a pull rod.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Please refer to fig. 1-4, a cable auxiliary waterproof structure, which includes a first cable 1 and a second cable 2 in a cylindrical structure, the cable core at the left end of the first cable 1 and the left end of the second cable 2 is connected through an insulating adhesive tape 3, a connector 4 is installed at the left end of the first cable 1 and the left end of the second cable 2, the top and the bottom of the connector 4 are respectively provided with a waterproof and moistureproof structure, the waterproof and moistureproof structure includes a waterproof sealing ring 5, a drying box 6, a first fixture block 7 and a through hole 8, the connector 4 and the waterproof sealing ring 5 are provided with a fixing structure, and the fixing structure includes an inserted bar 9, a mounting groove 10, a fixing plate 11, a limiting bar 12, a spring 13, a mounting plate 14, a second fixture block 15 and a pull bar 16.

The right end of the first cable 1 and the left end of the second cable 2 are respectively installed inside the connector 4, and the left side and the right side of the connector 4 are respectively and fixedly provided with a waterproof sealing ring 5.

Dry box 6 is installed in top and bottom difference embedding in connector 4, first fixture block 7 is installed respectively at both ends about 6 open ends of dry box, first fixture block 7 respectively with the mutual joint of connector 4, one that dry box 6 is close to each other is served and is provided with a plurality of through-holes 8 respectively.

Inserted bar 9 is installed respectively at both ends about the upper and lower both sides of connector 4, inserted bar 9 passes connector 4 respectively and installs on first cable 1 and second cable 2, inserted bar 9 respectively with connector 4, first cable 1 and second cable 2 sliding connection.

Waterproof sealing ring 5 that inserted bar 9 corresponds and connector 4 about both ends are provided with mounting groove 10 respectively, install fixed plate 11 in the mounting groove 10 respectively, install gag lever post 12 and spring 13 on the fixed plate 11 respectively, spring 13 cup joints respectively at gag lever post 12 outsidely, the one end that fixed plate 11 was kept away from to gag lever post 12 and spring 13 is fixed respectively on mounting panel 14.

Install pull rod 16 on the mounting panel 14 on both sides about gag lever post 12 respectively, install the pull ring on the pull rod 16 respectively, install second fixture block 15 on another lateral wall of mounting panel 14 respectively, be provided with the draw-in groove on the inserted bar 9 that second fixture block 15 corresponds respectively, second fixture block 15 respectively with the mutual joint of draw-in groove.

When the cable is used, firstly, a cable core at the right end of a first cable 1 and a cable core at the left end of a second cable 2 are connected through an insulating adhesive tape 3, before the cable is installed on a connector 4, drying boxes 6 are taken down respectively, drying agents are placed in the drying boxes 6, the drying boxes 6 are installed in the connector 4 respectively, when the cable is in a humid environment, the drying agents in the connector 4 absorb moisture in the connector 4 through holes 8, the problem that a cable middle joint is easily affected with damp, electric leakage can occur, line loss is increased, and safety is endangered is solved, when the cable is installed on the connector 4, a pull rod 16 is pulled through a pull ring, a second clamping block 15 is far away from the position of the insertion rod 9, the insertion rod 9 is taken down respectively, the connector 4 and a waterproof sealing ring 5 are installed on the first cable 1 and the second cable 2 respectively, the insertion rod 9 is installed on the first cable 1 and the second cable 2 through the connector 4, the connector 16 is loosened respectively, the second clamping block 15 rebounds under the action of a spring 13, the second clamping block 15 is clamped on the insertion rod 9, the waterproof sealing ring 4 and the waterproof sealing ring 5 are fixed, and the connector 4 and the waterproof sealing ring 5 are simply operated.

The application has the advantages that:

1. through the setting of inserted bar 9, mounting groove 10, fixed plate 11, gag lever post 12, spring 13, mounting panel 14, second fixture block 15 and pull rod 16, when installing connector 4, pull rod 16 through the pull ring pulling, make second fixture block 15 keep away from the inserted bar 9 position, take off inserted bar 9 respectively, install connector 4 and waterproof sealing ring 5 respectively on first cable 1 and second cable 2, pass connector 4 respectively with inserted bar 9 and install on first cable 1 and second cable 2, again respectively loosen pull rod 16, second fixture block 15 kick-backs under the effect of spring 13, make second fixture block 15 block respectively on inserted bar 9, fix connector 4 and waterproof sealing ring 5, and easy operation.

2. Through waterproof sealing ring 5, dry box 6, the setting of first fixture block 7 and through-hole 8, before installing connector 4, take off dry box 6 respectively earlier, put into the drier in dry box 6, install dry box 6 in connector 4 respectively, when the cable is in moist environment, the drier in connector 4 passes through-hole 8 and absorbs inside moisture, avoid the cable intermediate head to wet easily, can take place the electric leakage, the line loss increases, endanger safe problem.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a waterproof construction is assisted to cable which characterized in that: including first cable (1) and second cable (2) that are the cylinder structure, the cable core of first cable (1) right-hand member and second cable (2) left end passes through insulating adhesive tape (3) to be connected, connector (4) are installed to first cable (1) right-hand member and second cable (2) left end department, top and bottom are provided with dampproofing and waterproofing structure respectively in connector (4), dampproofing and waterproofing structure includes waterproof sealing ring (5), drying box (6), first fixture block (7) and through-hole (8), be provided with fixed knot on connector (4) and waterproof sealing ring (5) and construct, fixed knot constructs including inserted bar (9), mounting groove (10), fixed plate (11), gag lever post (12), spring (13), mounting panel (14), second fixture block (15) and pull rod (16).

2. The auxiliary waterproof structure of cable according to claim 1, characterized in that: first cable (1) right-hand member and second cable (2) left end are installed respectively inside connector (4), both sides fixed mounting respectively has waterproof sealing washer (5) about connector (4).

3. The auxiliary waterproof structure for cable according to claim 1, wherein: dry box (6) are installed in top and bottom embedding respectively in connector (4), first fixture block (7) are installed respectively at both ends about dry box (6) opening one end, first fixture block (7) are connected with connector (4) each other joint respectively, one of being close to each other in dry box (6) is served and is provided with a plurality of through-holes (8) respectively.

4. The auxiliary waterproof structure of cable according to claim 1, characterized in that: inserted bar (9) are installed respectively at both ends about both sides about connector (4), inserted bar (9) pass connector (4) respectively and install on first cable (1) and second cable (2), inserted bar (9) respectively with connector (4), first cable (1) and second cable (2) sliding connection.

5. The auxiliary waterproof structure for cable according to claim 1, wherein: waterproof sealing circle (5) that inserted bar (9) corresponds and connector (4) upper and lower both ends are provided with mounting groove (10) respectively, install fixed plate (11) in mounting groove (10) respectively, install gag lever post (12) and spring (13) on fixed plate (11) respectively, spring (13) cup joint respectively in gag lever post (12) outside, the one end that fixed plate (11) were kept away from in gag lever post (12) and spring (13) is fixed respectively on mounting panel (14).

6. The auxiliary waterproof structure for cable according to claim 1, wherein: install pull rod (16) on mounting panel (14) on both sides about gag lever post (12) respectively, install the pull ring on pull rod (16) respectively, install second fixture block (15) on another lateral wall of mounting panel (14) respectively, be provided with the draw-in groove on inserted bar (9) that second fixture block (15) correspond respectively, second fixture block (15) respectively with the mutual joint of draw-in groove.