CN209896640U - Waterproof fixing mechanism for cable - Google Patents

Abstract

The utility model belongs to the electrical components field relates to a waterproof fixed establishment for cable, including square joint body, first sealing silica gel pad, second sealing silica gel pad, suppression fixed block, the bolt of riding on the horse clamp and being used for connecting, the suppression fixed block from the top and ride on the horse clamp from the common card in below on the cable conductor, and both of them pass through bolted connection and become integrative to pass through the inside of bolted connection body, second sealing silica gel pad for the ring structure of cover on the cable conductor, and be located and ride on the horse and press from both sides and connect between the body inner wall, first sealing silica gel pad reserve the square frame structure of through-hole for the four corners to be located between joint body and the cabinet body wall. The utility model discloses simple structure, the material kind is few, and the mould expense is low, and the equipment is convenient, and water-proof effects is good, and the suitability is strong, has fine use and popularization effect.

Description

Waterproof fixing mechanism for cable

Technical Field

The utility model belongs to the electrical components field relates to a waterproof fixed establishment for cable.

Background

At present, fill the rifle line on the electric pile and fix on filling the electric pile through metal water joint, wherein the rifle line need be repeated in the use from filling the electric pile and be qualified for the next round of competitions, after a period of use, the condition of wearing and tearing of cable will appear in the rifle line, and this will bring fatal injury for the use of filling electric pile, then tear the machine open the line less, influence the use of complete machine greatly, cause the damage.

Afterwards, rifle line flange fixing base has appeared in the market, this kind of fixing base is by two meniscuses (go up briquetting and briquetting down), fixed main part, waterproof gasket and cable sheath equipment form, the problem of rifle line wearing and tearing in the use has been solved to this kind of rifle line flange fixing base, but the structure is more complicated, the material type is many, the mould expense is high, the equipment is loaded down with trivial details, and the cable sheath of different specifications will be used to the rifle line of different diameters, the waterproof performance that finally connects leads to not up to standard filling electric pile and intaking, thereby the influence fills electric pile stability.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem, provide a simple structure, the material kind is few, and the mould expense is low, and the equipment is convenient, and water-proof effects is good, is applicable to the waterproof fixed establishment of different diameter rifle lines.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides a waterproof fixed establishment for cable, includes square joint body, first sealing silica gel pad, second sealing silica gel pad, suppression fixed block, rides the vest and is used for the bolt of connecting, the suppression fixed block from the top and ride the common card of vest follow below on the cable conductor, and their both link into an integrated entity through the bolt to fix the inside at the joint body through the bolt, second sealing silica gel pad for the ring structure of cover on the cable conductor, and be located and ride the vest and connect between the body inner wall, first sealing silica gel pad reserve the square frame structure of through-hole for the four corners, and be located and connect between body and the cabinet body wall.

Furthermore, the open position of the shell of the joint body extends to the periphery to form an edge frame, first horizontal fixed connecting holes are preset at the four corners of the edge frame, and a convex central window is formed in the center of the shell.

Further, the convex central window is circular and protrudes smoothly towards the outside of the shell.

Further, two internal thread columns are arranged above the inner portion of the shell.

Furthermore, a semicircular water leakage hole is formed in the center of the edge of the outer wall at the lowest part of the shell.

Furthermore, the middle part of the pressing fixed block is horizontally provided with two second horizontal fixed connecting holes from the front to the back in a penetrating way, and the distance between the two second horizontal fixed connecting holes corresponds to the distance between the two internal thread columns in the shell.

Furthermore, the shape of the second horizontal fixed connecting hole is a vertical waist-shaped hole, and two vertical adjusting grooves are formed in the back of the pressing fixed block and are equidistant from the two second horizontal fixed connecting holes.

Furthermore, vertical fixing connecting holes are respectively formed in two sides of the pressing fixing block and used for being matched with through holes in two wings of the riding clamp to be locked and connected.

Furthermore, a bent arc surface is arranged at the center of the bottom surface of the pressing fixing block and used for attaching and pressing the cable.

Compared with the prior art, the utility model beneficial effect who has is: the utility model is simple and convenient to install, the two sealing silica gel pads can effectively prevent the internal water from entering, and the water can be discharged through the water leakage holes even if the water enters; the combination of the pressing fixed block and the riding clamp plays a role of supporting the cable, and can be effectively applied to cables with different diameters, and the pressing fixed block is connected inside the joint body and also has a certain degree of freedom of up-and-down movement, thereby being beneficial to protecting the cable; the utility model discloses simple structure, the material kind is few, and the mould expense is low, and the equipment is convenient, and water-proof effects is good, and the suitability is strong, has fine use and popularization effect.

Drawings

FIG. 1 is a disassembled view of the overall structure of the present invention;

FIG. 2 is a schematic view of the assembled structure of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic perspective view (back side) of the overall structure of the present invention;

FIG. 5 is a schematic perspective view (front view) of the overall structure of the present invention;

fig. 6 is a schematic structural view of the middle joint body of the present invention;

fig. 7 is a schematic structural view of the middle pressing line fixing block of the present invention;

in the figure, 1 is the cabinet wall, 2 is a first sealing silica gel pad, 3 is the suppression fixed block (31 is the adjustment tank, 32 is vertical fixed connection hole, 33 is second horizontal fixed connection hole, 34 is curved surface), 4 is the clip of riding on the horse, 5 is the cable conductor, 6 is the joint body (61 is the casing, 62 is the edge frame, 63 is the internal thread post, 64 is first horizontal fixed connection hole, 65 is the mouth that leaks, 66 evagination type center window), 7 is a second sealing silica gel pad.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

As shown in fig. 1 ~ 5, a waterproof fixing mechanism for a cable includes a joint body 6, a first sealing silicone rubber pad 2, a second sealing silicone rubber pad 7, a pressing fixing block 3, a saddle-shaped clamp 4 and bolts for connection, wherein the pressing fixing block 3 and the saddle-shaped clamp 4 are connected into a whole through the bolts and then fixed inside the joint body 6 through the bolts, the first sealing silicone rubber pad 2 is a square frame structure, the size of the first sealing silicone rubber pad is matched with that of the joint body 6, through holes for the bolts to pass through are preset at four corners of the first sealing silicone rubber pad, when the joint body 6 is fixedly connected to a cabinet wall 1 through the bolts, the first sealing silicone rubber pad 2 is located between the joint body 6 and the cabinet wall 1, and the second sealing silicone rubber pad 7 is a circular ring structure, is sleeved outside a cable 5, and when being installed, is located between the saddle-shaped clamp 4 and an inner wall of the joint body 6.

As shown in fig. 6, the joint body 6 has a square housing 61, an open portion of the housing 61 extends to the periphery to form a rim frame 62, first horizontal fixing connection holes 64 are preset at four corners of the rim frame 62, a convex central window 66 is opened at the center of the housing 61, two internal threaded columns 63 are arranged above the interior of the housing 61, and a semicircular water leakage hole 65 is opened at the center of the outer wall edge at the lowest position of the housing, as shown in fig. 5, the convex central window 66 is circular and protrudes smoothly towards the exterior of the housing 61.

As shown in fig. 7, the middle of the pressing fixed block 3 is horizontally provided with two second horizontal fixing connection holes 33 penetrating from the front to the back, the distance between the two second horizontal fixing connection holes 33 corresponds to the distance between the two internal threaded columns 63 inside the housing 61, the second horizontal fixing connection holes 33 are vertical kidney-shaped holes, the back of the pressing fixed block 3 and the two second horizontal fixing connection holes 33 are provided with two vertical adjustment grooves 31 at equal intervals, the two sides of the pressing fixed block 3 are respectively provided with vertical fixing connection holes 32 for being matched with through holes at two wings of the saddle clip 4 for locking connection, and the center of the bottom surface of the pressing fixed block 3 is provided with a curved surface 34 for attaching and pressing cables.

The utility model discloses when assembling, penetrate joint body 6 earlier, first sealing silica gel pad 2, second sealing silica gel pad 7 in proper order on the cable conductor, then will be under on the horse clamp 4 with last line ball fixed block 3 block on the cable conductor jointly, and with both with bolt fastening tightly, fix line ball fixed block 3 on joint body 6 through two M4 bolts again, second sealing silica gel pad 7 is located between horse clamp 4 and the joint body 6 this moment, the internal thread post 63 of joint body 6 stretches into adjustment tank 31, and be connected with the M4 bolt that passes from vertical fixed connection hole 32, just accomplished the fixed connection of line ball fixed block 3 with joint body 6, and because vertical fixed connection hole is waist type hole, these two M4 bolts can have certain degree of freedom that reciprocates wherein, thereby be applicable to the cable conductor of different diameters; the joint body 6 is attached to the first sealing silica gel pad 2, and 4 bolts sequentially pass through the first horizontal connecting hole 64 of the joint body 6, the first sealing silica gel pad 2 and the through hole reserved on the cabinet body wall for locking, so that the joint body is fixed on the cabinet body wall 1.

When the utility model is used, if rainwater drops fall from the outer side walls of the cabinet body and the shell, when rainwater reaches the structure, the rainwater at the position flows down along the wall of the joint body and flows onto the cable conductor because the joint body is tightly attached to the first sealing silica gel pad, and the rainwater can directly fall to the ground under the action of the second sealing silica gel pad, so that the waterproof effect is achieved; under the abnormal condition, part of water drops enter the connector body, on one hand, a drainage structure is arranged at the bottom of the connector body, and on the other hand, the height difference exists between the hole in the shell wall and the connector body, so that the water drops entering the connector body are forced to be drained from the drainage structure, and a multiple protection structure is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any person skilled in the art can make modifications or equivalent variations of the equivalent embodiments when using the above-mentioned disclosure without departing from the technical scope of the present invention.

Claims (9)

1. The utility model provides a waterproof fixed establishment for cable, its characterized in that, includes square joint body, first sealing silica gel pad, second sealing silica gel pad, suppression fixed block, rides the vest and is used for the bolt of connecting, the suppression fixed block from the top and ride the common card of vest follow below on the cable conductor, and both of them link into an integrated entity through the bolt to fix the inside at the joint body through the bolt, second sealing silica gel pad for the ring structure of cover on the cable conductor, and be located and ride the vest and connect between the body inner wall, first sealing silica gel pad reserve the square frame structure of through-hole for the four corners, and be located and connect between body and the cabinet wall.

2. The waterproof fixing mechanism for the cable according to claim 1, wherein an opening of the shell of the connector body extends to the periphery to form a rim frame, first horizontal fixing connection holes are preset at four corners of the rim frame, and a convex central window is formed in the center of the shell.

3. The waterproof mechanism of claim 2, wherein the convex central window is circular and protrudes smoothly toward the outside of the housing.

4. The waterproof fixing mechanism for cables as claimed in claim 2, wherein two internally threaded columns are provided above the inside of the housing.

5. The waterproof fixing mechanism for cables as claimed in claim 2, wherein the center of the outer wall edge of the lowest part of the housing is provided with a semicircular water leakage hole.

6. The waterproof fixing mechanism for the cable according to claim 4, wherein two second horizontal fixing connection holes are horizontally arranged in the middle of the pressing fixing block from the front side to the back side in a penetrating manner, and the distance between the two second horizontal fixing connection holes corresponds to the distance between the two internal threaded columns in the shell.

7. The waterproof fixing mechanism for the cable according to claim 6, wherein the second horizontal fixing connecting hole is a vertical kidney-shaped hole, and two vertical adjusting grooves are formed in the back of the pressing fixing block at equal intervals with the two second horizontal fixing connecting holes.

8. The waterproof fixing mechanism for the cable according to claim 6, wherein vertical fixing connecting holes are respectively formed in two sides of the pressing fixing block and used for being matched with through holes in two wings of the saddle clamp to be locked and connected.

9. The waterproof fixing mechanism for the cable according to claim 6, wherein a curved surface is formed in the center of the bottom surface of the pressing fixing block and used for fitting and pressing the cable.

Images