CN220673313U - Cable threading sealing device with joint - Google Patents

Abstract

The utility model relates to the technical field of cable sealing with joints, in particular to a cable threading sealing device with joints, which comprises four nuts, wherein the nuts are internally provided with screws, the four nuts are internally and respectively connected with a connecting device in a threaded manner, the four lower lug plates are fixedly connected with a butt joint device in a joint manner, the four upper lug plates are fixedly connected with a butt joint device in a joint manner, the front end and the rear end of each connecting device are fixedly connected with fixing devices, the upper ends of the two fixing devices are movably connected with upper pressing plates through hinges, the upper pressing plates are provided with two, the middle parts of the lower ends of the two upper pressing plates are fixedly connected with a plurality of upper pressing plates, and the upper ends of the four upper lug plates are respectively provided with screw holes. According to the cable threading sealing device with the joint, the connecting device, the fixing device and the butt joint device are arranged, so that the cable threading sealing device is suitable for fixing and installing cables with different diameters, is convenient to assemble and disassemble, and has strong sealing performance in the whole structure.

Description

Cable threading sealing device with joint

Technical Field

The utility model relates to the technical field of cable sealing with joints, in particular to a cable threading sealing device with joints.

Background

The cable threading sealing device is used for leading a cable into a box body and preventing sundries outside the box body from entering the box body, at present, the known cable threading sealing device mainly comprises a sealing ring, a locking nut, a metal gasket, a communicating pipe joint, a pressing cap, a sealing glue ring and the like, and when the cable threading sealing device is used, the communicating pipe joint is connected with a box body partition plate by the locking nut and the sealing ring and is fixed and sealed; secondly, the sealing rubber ring is tightly pressed by the pressing cap through the metal gasket, so that the sealing rubber ring is tightly locked on the cable passing through the communicating pipe joint, and the effect of sealing the inner wall of the communicating pipe joint and the cable is achieved. However, although the device can play a role in sealing a common cable, because the gap between the cable and the sealant ring is small, if the cable is provided with a joint with a large radius of gyration, the cable cannot pass through the joint, so that the device is inconvenient to disassemble, cannot be suitable for cables with different diameters, and has poor applicability; thus, we propose a splice cable splice closure.

Disclosure of Invention

The utility model mainly aims to provide a cable threading sealing device with a joint, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a take joint cable threading sealing device, includes the nut, the nut is provided with four, four equal threaded connection has the screw rod in the nut, four equal fixedly connected with down the otic placode of lower extreme of screw rod, four jointly fixedly connected with connecting device between the otic placode, four equal cup joint the otic placode of going up the surface of screw rod, four jointly fixedly connected with interfacing apparatus between the otic placode, connecting device's front end and rear end equal fixedly connected with fixing device, two fixing device's upper end is through hinge swing joint there being the top board, the top board is provided with two, two equal fixedly connected with in the middle part of the lower extreme of top board a plurality of last line ball board, a plurality of go up the equal fixedly connected with first sealing washer in the line ball board, four the upper end of going up the otic placode all has the screw;

the connecting device comprises a connecting plate, a placing groove is formed in the upper end of the connecting plate, positioning columns are fixedly connected to the periphery of the upper end of the connecting plate, and the connecting plate is fixedly connected to the inner side of the lower lug plate.

Preferably, the fixing device comprises a fixing plate, a plurality of lower line pressing plates are fixedly connected to the middle of the upper end of the fixing plate, second sealing gaskets are fixedly connected to the lower line pressing plates, a suction groove is formed in the right portion of the upper end of the fixing plate, and the fixing plate is fixedly connected to the front end of the connecting plate.

Preferably, the butt joint device comprises a butt joint plate, positioning holes are formed in the periphery of the lower end of the butt joint plate, a plurality of round pads are fixedly connected to the left part of the lower end and the right part of the lower end of the butt joint plate, and the butt joint plate is fixedly connected to the inner side of the upper lug plate.

Preferably, the lower line pressing plates are of semi-arc structures, the position and the size of the fixing plate are matched with those of the upper pressing plate, and the right part of the upper end of the fixing plate is movably connected with the right part of the lower end of the upper pressing plate through a hinge.

Preferably, the position sizes of the four positioning holes are matched with the position sizes of the four positioning columns, and the butt joint plate is tightly attached to the upper end of the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. by arranging the butt joint device and the connecting device, the position sizes of the four positioning holes are matched with the position sizes of the four positioning columns, and the positioning columns are positioned in the positioning holes, so that the connecting plate is tightly connected with the butt joint plate;

2. through setting up fixing device and top board, the cable is placed in the line ball board down, and hinge activity top board, a plurality of line ball board one-to-one are located directly over the line ball board down, and the lower extreme right part of top board has magnetic attraction, and the magnetism is inhaled in inhaling the inslot, adopts magnetism to inhale the connected mode, is convenient for dismouting, through setting up a plurality of No. two sealing gasket and a plurality of sealing gasket to make top board and the tight laminating of fixed plate, not only strengthen the leakproofness of junction, still be applicable to the cable of different diameters simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of a spliced cable threading sealing device of the present utility model;

FIG. 2 is a schematic view of the overall structure of a connector with a splice cable bulkhead seal according to the present utility model;

FIG. 3 is a schematic view showing the overall structure of a fixing device with a connector cable threading sealing device;

fig. 4 is a schematic diagram of the whole structure of a butt joint device with a joint cable threading sealing device.

In the figure: 1. a nut; 2. a screw hole; 3. an upper ear plate; 4. a screw; 5. a lower ear plate; 6. a connecting device; 7. a docking device; 8. a wire pressing plate is arranged; 9. an upper press plate; 10. a first sealing gasket; 11. a fixing device; 61. a connecting plate; 62. positioning columns; 63. a placement groove; 111. a fixing plate; 112. a lower line pressing plate; 113. a second sealing gasket; 114. a suction groove; 71. an abutting plate; 72. positioning holes; 73. and (5) a round pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a take joint cable threading sealing device, including nut 1, nut 1 is provided with four, equal threaded connection has screw rod 4 in four nuts 1, the equal fixedly connected with of lower extreme of four screw rods 4 is down otic placode 5, joint connection 6 jointly between four lower otic placodes 5, the surface of four screw rods 4 has all cup jointed upper otic placode 3, joint connection 7 jointly between four upper otic placodes 3, the front end and the rear end of connecting device 6 are all fixedly connected with fixing device 11, the upper end of two fixing device 11 is through hinge swing joint top board 9, top board 9 is provided with two, the equal fixedly connected with of lower extreme middle part of two top boards 9 is a plurality of top board 8, equal fixedly connected with first sealing washer 10 in the equal fixedly connected with of a plurality of top board 8, screw hole 2 has all been opened to the upper end of four upper otic placodes 3;

the connecting device 6 comprises a connecting plate 61, a placing groove 63 is formed in the upper end of the connecting plate 61, positioning columns 62 are fixedly connected to the periphery of the upper end of the connecting plate 61, and the connecting plate 61 is fixedly connected to the inner side of the lower ear plate 5.

In this embodiment, the fixing device 11 includes a fixing plate 111, a plurality of lower pressing plates 112 are fixedly connected to the middle part of the upper end of the fixing plate 111, a second sealing gasket 113 is fixedly connected to the lower pressing plates 112, a suction slot 114 is formed in the right part of the upper end of the fixing plate 111, and the fixing plate 111 is fixedly connected to the front end of the connecting plate 61; the lower pressing line plates 112 are of a semi-arc structure, the position and the size of the fixing plate 111 are matched with those of the upper pressing plate 9, and the right part of the upper end of the fixing plate 111 and the right part of the lower end of the upper pressing plate 9 are movably connected together through a hinge; through the half arc structure of a plurality of lower line ball board 112, be applicable to the cable and use, through the position size looks adaptation of fixed plate 111 and top board 9, hinge activity top board 9, a plurality of top line ball board 8 one by one lie in the line ball board 112 directly over, realize the pressure of cable admitting, the lower extreme right part of top board 9 has the magnetic attraction, and the magnetism is inhaled in inhaling groove 114, adopts the magnetism to inhale the connected mode, the dismouting of being convenient for.

In this embodiment, the docking device 7 includes a docking plate 71, positioning holes 72 are formed around the lower end of the docking plate 71, a plurality of round pads 73 are fixedly connected to the left part and the right part of the lower end of the docking plate 71, and the docking plate 71 is fixedly connected to the inner side of the upper ear plate 3; the position sizes of the four positioning holes 72 are matched with the position sizes of the four positioning columns 62, and the abutting plate 71 is tightly attached to the upper end of the connecting plate 61; through the position size of four locating holes 72 and the position size looks adaptation of four reference columns 62, when reference column 62 is located locating hole 72 to make connecting plate 61 and butt joint plate 71 zonulae occludens, through setting up a plurality of circular pads 73, strengthen the leakproofness of junction.

In the use process, as the position sizes of the four positioning holes 72 are matched with the position sizes of the four positioning columns 62, when the positioning columns 62 are positioned in the positioning holes 72, the connecting plate 61 is tightly connected with the butt plate 71, the sealing performance of the connecting part is enhanced by arranging a plurality of round pads 73, meanwhile, the four upper ear plates 3 are sleeved on the outer surface of the screw 4 and are fixed by utilizing nuts 1, the dismounting is convenient by adopting a threaded connection mode, the cable is placed in the lower pressing plate 112 and extends into the placing groove 63, and as the upper end right part of the fixing plate 111 and the lower end right part of the upper pressing plate 9 are movably connected through a hinge, the upper pressing plate 9 is movably hinged, the upper pressing plates 8 are positioned right above the lower pressing plate 112 one by one, the lower end right part of the upper pressing plate 9 is provided with magnetic attraction force, and is magnetically attracted in the suction groove 114.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a take joint cable threading sealing device, includes nut (1), its characterized in that: the nut (1) is provided with four nuts (1), four screw rods (4) are connected with each other in the nuts (1) in a threaded mode, lower end portions of the four screw rods (4) are fixedly connected with lower lug plates (5), connecting devices (6) are fixedly connected between the lower lug plates (5) together, upper lug plates (3) are sleeved on the outer surfaces of the four screw rods (4), butt joint devices (7) are fixedly connected between the upper lug plates (3) together, fixing devices (11) are fixedly connected with the front ends and the rear ends of the connecting devices (6), upper pressing plates (9) are movably connected with the upper ends of the two fixing devices (11) through hinges, two upper pressing plates (9) are provided with the two upper pressing plates (8), a first sealing gasket (10) is fixedly connected in the middle portion of the lower end portions of the upper pressing plates (9), and the upper ends of the four upper pressing plates (3) are provided with screw holes (2);

the connecting device (6) comprises a connecting plate (61), a placing groove (63) is formed in the upper end of the connecting plate (61), positioning columns (62) are fixedly connected to the periphery of the upper end of the connecting plate (61), and the connecting plate (61) is fixedly connected to the inner side of the lower lug plate (5).

2. The spliced cable threading sealing device of claim 1, wherein: fixing device (11) are including fixed plate (111), the upper end middle part fixedly connected with of fixed plate (111) is line ball board (112) down, all fixedly connected with is sealed pad (113) No. two in line ball board (112) down, open on the upper end right part of fixed plate (111) has inhaling groove (114), fixed plate (111) fixed connection is at the front end of connecting plate (61).

3. The spliced cable threading sealing device of claim 1, wherein: the butt joint device (7) comprises a butt joint plate (71), positioning holes (72) are formed in the periphery of the lower end of the butt joint plate (71), a plurality of round pads (73) are fixedly connected to the left part of the lower end and the right part of the lower end of the butt joint plate (71), and the butt joint plate (71) is fixedly connected to the inner side of the upper lug plate (3).

4. The spliced cable threading sealing device of claim 2, wherein: the lower line pressing plates (112) are of semi-arc structures, the position and the size of the fixing plate (111) are matched with those of the upper pressing plate (9), and the right part of the upper end of the fixing plate (111) is movably connected with the right part of the lower end of the upper pressing plate (9) through a hinge.

5. A spliced cable threading sealing device according to claim 3 wherein: the position sizes of the four positioning holes (72) are matched with the position sizes of the four positioning columns (62), and the abutting plate (71) is tightly attached to the upper end of the connecting plate (61).