CN211239285U

CN211239285U - Encapsulating type cable plugging device

Info

Publication number: CN211239285U
Application number: CN202020090610.6U
Authority: CN
Inventors: 李庭章; 李祖芳
Original assignee: Ningbo Langyin New Material Co ltd
Current assignee: Ningbo Langyin New Material Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-08-11
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses an encapsulating formula cable plugging device relates to the auto-parts field, including first hoop body, the second hoop body, first hoop body and second hoop body form the cavity, the cable conductor has been cup jointed in the cavity of first hoop body and the second hoop body, the encapsulating has sealed glue between cable conductor and the first hoop body and the second hoop body, it has the cavity to open in the first hoop body, first hoop position is connected with the threaded rod in the cavity internal rotation, the threaded rod is two-way threaded rod, the equal threaded connection in both sides of threaded rod has L type kelly, the both sides of cavity all are fixed with the inserted bar, the threaded rod rotates with the inserted bar to be connected, open on the second hoop body with inserted bar assorted through-hole. The utility model discloses in can. The utility model has the advantages of reasonable design, the cost is with low costs, and the cable is fixed firm, and sealed effect is better, and can avoid sealed glue chap, drop, uses non-maintaining for a long time, safe and reliable more.

Description

Encapsulating type cable plugging device

Technical Field

The utility model relates to a power supply technical field especially relates to an encapsulating formula cable plugging device.

Background

In the current power grid system, the plugging of the 10kV cable inlet and outlet is always listed as an important technical protection measure in the transformer substation. The tight plugging of the 10kV cable inlet and outlet is a major gateway for ensuring the safe and stable operation of the transformer substation equipment, and the tightness, simplicity and permanent firmness of the 10kV cable plugging bear severe tests from the perspective of fire prevention or small animal prevention. In the 10kV cable laying process, the cable inlet and outlet are large, and an epoxy resin plate needs to be additionally installed for plugging. The traditional method generally adopts organic fireproof blocking materials to block gaps of the inlet and the outlet of each 10kV cable. Regular maintenance and observation are carried out on plugging parts at the inlet and outlet of each 10kV cable in the transformer substation, and the phenomenon that the organic fireproof plugging material which is used for a long time is easy to crack and fall off is generally found.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the encapsulating formula cable plugging device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a glue-pouring type cable plugging device comprises a first hoop body and a second hoop body, wherein the first hoop body and the second hoop body form a cavity, the cavity of the first hoop body and the cavity of the second hoop body are internally sleeved with cables, sealant is filled between the cables and the first hoop body and between the cables and the second hoop body, a cavity is arranged in the first hoop body, the first hoop body is positioned in the cavity and is rotatably connected with a threaded rod, the threaded rod is a bidirectional threaded rod, both sides of the threaded rod are in threaded connection with L-shaped clamping rods, the two sides of the cavity are both fixed with inserted bars, the threaded rod is rotationally connected with the inserted bars, the second hoop body is provided with through holes matched with the inserted bars, in the through-hole on inserted bar nested and the second hoop body, open on the second hoop body and have the L type spout with L type kelly assorted, in L type kelly nested and the L type spout, open the bottom of inserted bar has circular recess.

Preferably, a sliding groove located at the cavity is formed in the first hoop body, a sliding block is fixed to one end, close to the sliding groove, of the L-shaped clamping rod, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the L-shaped clamping rod is provided with a bidirectional internal thread matched with the threaded rod.

Preferably, a first mounting plate is fixed to an outer wall of the first hoop body, and a second mounting plate is fixed to an outer wall of the second hoop body.

Preferably, all open a plurality of screw holes on first mounting panel, the second mounting panel, a plurality of screw hole equidistance are arranged.

Preferably, the sealant is an LY _ EFW elastic fireproof and moisture-proof sealant.

The utility model has the advantages that:

1, the utility model discloses in form the cavity that passes that can supply the cable to pass through the cooperation of first hoop body and second hoop body, work as first hoop body and second hoop body cover behind the cable periphery, fix first hoop body and second hoop body in the transformer substation department of sealing through the screw hole, toward the encapsulating in the gap of first hoop body, second hoop body and cable, accomplish the shutoff to the cable promptly, and avoid sealed glue chap, drop.

2, through the design of threaded rod, inserted bar, circular recess, L type kelly, spout, slider, L type spout, be convenient for load and unload the first hoop body and the second hoop body, and strengthened the practicality of device.

Drawings

Fig. 1 is the utility model discloses a glue pouring type cable plugging device's schematic structure diagram.

Fig. 2 is the utility model discloses a structural schematic diagram of a first hoop body of encapsulating formula cable plugging device.

Fig. 3 is the structural schematic diagram of a position in fig. 1 of a glue-pouring type cable plugging device of the present invention.

Fig. 4 is a schematic structural diagram of B in fig. 2 of the glue-pouring type cable plugging device of the present invention.

Reference numbers in the figures: the cable clamp comprises a first clamp body 1, a second clamp body 2, a first mounting plate 3, a second mounting plate 4, a cable 5, a threaded hole 6, a sealant 7, a cavity 8, a threaded rod 9, an inserted bar 10, a circular groove 11, a clamping bar 12L, a sliding groove 13, a sliding block 14 and a sliding groove 15L.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a glue-pouring type cable plugging device comprises a first hoop body 1 and a second hoop body 2, wherein the first hoop body 1 and the second hoop body 2 form a cavity, a cable 5 is sleeved in the cavity of the first hoop body 1 and the second hoop body 2, a sealant 7 is filled between the cable 5 and the first hoop body 1 and the second hoop body 2, a cavity 8 is formed in the first hoop body 1, a threaded rod 9 is rotatably connected to the first hoop body 1 in the cavity 8, the threaded rod 9 is a bidirectional threaded rod, both sides of the threaded rod 9 are respectively in threaded connection with an L-shaped clamping rod 12, both sides of the cavity 8 are respectively fixed with an insertion rod 10, the threaded rod 9 is rotatably connected with the insertion rod 10, a through hole matched with the insertion rod 10 is formed in the second hoop body 2, the insertion rod 10 is nested in the through hole in the second hoop body 2, an L-shaped chute 15 matched with the L-shaped clamping rod 12 is formed in the second hoop body 2, the L-shaped clamping rod 12 is nested in the L-shaped chute 15, the bottom end of the inserted link 10 is provided with a circular groove 11.

Open on the first hoop body 1 and have spout 13 that is located 8 departments of cavity, the one end that is close to spout 13 of L type kelly 12 is fixed with slider 14, slider 14 and spout 13 sliding connection, be equipped with on the L type kelly 12 with 9 assorted two-way internal threads of threaded rod, the outer wall of the first hoop body 1 is fixed with first mounting panel 3, the outer wall of the second hoop body 2 is fixed with second mounting panel 4, first mounting panel 3, it has a plurality of screw holes 6 all to open on the

second mounting panel

4, 6 equidistance arrangements of a plurality of screw holes, sealed glue 7 is sealed glue of LY _ EFW elasticity fire prevention moisture protection formula.

The working principle is as follows:

when the utility model is used, a cable passes through a transformer substation, the cable passes through a first hoop body 1 and a second hoop body 2, an inserted bar 10 on the first hoop body 1 is nested in a through hole on the second hoop body 2, a threaded rod 9 is rotated, the threaded rod 9 drives an L-shaped clamping bar 12 to move towards the outer side, the nesting of the L-shaped clamping bar 12 and a circular groove 11 on the inserted bar 10 are enabled, even if the first hoop body 1 and the first hoop body 2 are fixed together, a device is fixed at a sealing position on the transformer substation through a threaded hole 6 on a first mounting plate 3 and a second mounting plate 4, glue is filled in a gap between the cable and the first hoop body 1 and the second hoop body 2, an adopted sealant 7 is an LY _ EFW elastic fireproof moisture-proof sealant, when a device needs to be disassembled, a screw on the threaded hole 6 is loosened, the first hoop body 1 is taken down, the second hoop body 2 rotates 9, the 12L-shaped clamping bar moves towards the inner side, the first hoop body 1 and the second hoop body 2 can be separated.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a encapsulating formula cable plugging device, includes first hoop body (1), second hoop body (2), its characterized in that, first hoop body (1) and second hoop body (2) form the cavity, cable conductor (5) have been cup jointed in the cavity of first hoop body (1) and second hoop body (2), the encapsulating has sealed glue (7) between cable conductor (5) and first hoop body (1) and second hoop body (2), it has cavity (8) to open in first hoop body (1), first hoop body (1) is located cavity (8) internal rotation and is connected with threaded rod (9), threaded rod (9) are two-way threaded rod, the equal threaded connection in both sides of threaded rod (9) has L type kelly (12), the both sides of cavity (8) all are fixed with inserted bar (10), threaded rod (9) and inserted bar (10) rotate to be connected, second hoop body (2) go up and open there is inserted bar (10) assorted through-hole, in the through-hole on inserted bar (10) nestification and the second hoop body (2), open on the second hoop body (2) have with L type kelly (12) assorted L type spout (15), in L type kelly (12) nestification and L type spout (15), the bottom of inserted bar (10) is opened circular recess (11).

2. The encapsulating type cable plugging device according to claim 1, wherein a sliding groove (13) located at the cavity (8) is formed in the first hoop body (1), a sliding block (14) is fixed at one end, close to the sliding groove (13), of the L-shaped clamping rod (12), and the sliding block (14) is in sliding connection with the sliding groove (13).

3. The encapsulating cable plugging device according to claim 1, wherein the L-shaped clamping rod (12) is provided with a bidirectional internal thread matched with the threaded rod (9).

4. The potting cable plugging device of claim 1, wherein a first mounting plate (3) is fixed to an outer wall of the first hoop body (1), and a second mounting plate (4) is fixed to an outer wall of the second hoop body (2).

5. The encapsulating cable plugging device according to claim 4, wherein a plurality of threaded holes (6) are formed in the first mounting plate (3) and the second mounting plate (4), and the plurality of threaded holes (6) are arranged at equal intervals.

6. A glue filled cable closure device according to claim 1, wherein the sealant (7) is a LY EFW elastic fire and moisture resistant sealant.