CN217201437U - Waterproof device for electric wire and cable - Google Patents

Abstract

The utility model relates to the technical field of electric wires and cables, and discloses a waterproof device for electric wires and cables, which comprises a base, a groove is formed on the top of the base, and a slot is formed on the top of the groove. , the two wires and cables can be wound to the outer surfaces of the two reels. At the same time, through the contraction of the cylinder, the cover can be inserted into the slot on the top of the base. Water enters the inside of the cover, so as to prevent the wires and cables from being damp due to the water entering the inside of the cover when the cable is not in use. The staff can pull out the two wires and cables to work, and by turning on the motor, the rotation of the two-way threaded rod drives the two threaded plates to move towards each other, so that the two baffles are expanded to the two sides of the cover body, so as to utilize the two threaded plates. The expansion of the baffle avoids the problem of rainwater wetting the wires and cables during the construction process.

Description

A wire and cable waterproof device

technical field

The utility model relates to the technical field of electric wires and cables, in particular to a waterproof device for electric wires and cables.

Background technique

Wire and cable are used to transmit electrical (magnetic) energy, information and wire products that realize electromagnetic energy conversion. The generalized wire and cable is also referred to as the cable, and the narrow-sense cable refers to the insulated cable, which can be defined as: an aggregate composed of the following parts; one or more insulated cores, and their respective possible coverings, the total protective layer and outer sheath, the cable may also have additional uninsulated conductors.

The wiring construction of wires and cables is generally carried out outdoors, but because the construction of wires and cables involves electricity, so the wires and cables need to be waterproofed during construction, otherwise the wiring construction is carried out in an exposed environment. It is easy to cause water to enter the wire and cable, resulting in the subsequent wet damage or short circuit of the wire and cable.

Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a waterproof device for wires and cables.

Utility model content

The purpose of this utility model is to provide a wire and cable waterproof device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising a base, a groove is formed on the top of the base, a slot is formed on the top of the groove, and a slot that can move up and down is inserted inside the slot. A cover body, both sides of the inner cavity of the cover body are fixed with rotating shafts through bearings, one end of the two rotating shafts are fixed with a reel, and the top of the cover body is fixed with a plurality of springs, The top of the spring is fixed with an equipment box, the top of the equipment box is provided with an opening, and two threaded plates are slidably arranged inside the opening, and baffles are fixed on the tops of the two threaded plates, so the A motor is fixed on one side of the outer surface of the equipment box, a bidirectional threaded rod is fixed on the output shaft of the motor, and the two threaded plates are threadedly sleeved on both ends of the bidirectional threaded rod.

Preferably, a cylinder is fixed inside the groove, and the top of the cylinder is fixed on the top of the inner cavity of the cover body, so that the cover body can be lifted and lowered inside the slot.

Preferably, one end of the two baffles is provided with an arc surface to avoid the accumulation of rainwater on the top of the baffles.

Preferably, the bottom of the groove and the bottom of the inner cavity of the equipment box are provided with several drainage holes, so as to avoid the problem that the wires and cables may be wetted by accumulated rainwater.

Preferably, a movable movable connection block is sleeved on the outer surface of the base, so that the wires and cables can be conveniently sent to the position where wiring is required.

Preferably, the two reels are located on two sides of the cylinder respectively, so that a wire and cable can be respectively wound on the outer surfaces of the two reels, so that during construction, the two wires and cables can be installed at the same time. Routing is carried out, and the routing of the two wires and cables is protected by two baffles.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) Through the structural design of the winding wheel and the cover body of the present invention, through the arrangement of the two winding wheels, the two wires and cables can be wound to the outer surfaces of the two winding wheels, and at the same time, through the shrinkage of the cylinder , the cover can be inserted into the slot on the top of the base, and the cover can be inserted into the slot to avoid water entering the inside of the cover. The wires and cables are damp. When going out to work, the cylinder is stretched out, and the separation of the cover body and the slot allows the staff to pull out the two wires and cables for work, and by turning on the motor, the rotation of the two-way threaded rod is used. The two threaded plates are driven to move toward each other, so that the two baffles are expanded to both sides of the cover body, so as to use the expansion of the two baffles to avoid the problem of rainwater wetting the wires and cables during the construction process. Set so that the spring can buffer the impact of falling objects that the baffle may receive.

(2) Through the structural design of the drainage hole of the present invention, it is convenient to pass through the drainage opening, avoid rainwater remaining in the base and the inside of the equipment box, and avoid the problem that the wires and cables may be wetted by the accumulated rainwater.

(3) Through the structural design of the baffle plate and the winding wheel of the present invention, it is convenient to pass the setting of the two winding wheels, so that a wire and cable can be respectively wound on the outer surfaces of the two winding wheels, so that the During construction, two wires and cables can be wired at the same time, and the wiring of the two wires and cables can be protected by two baffles.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

2 is a schematic exploded view of a cover body and a base structure of the present invention;

Fig. 3 is the plane structure schematic diagram of the utility model;

FIG. 4 is a schematic view of the cross-sectional structure along the A-A direction of the present invention.

In the reference numerals: 1, cover body; 2, spring; 3, baffle plate; 4, motor; 5, equipment box; 6, base; 7, cylinder; 8, two-way threaded rod; 9, threaded plate; 10, movement Connecting block; 11. Rotating shaft; 12. Winding wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific details of the following disclosure. Example limitations.

Example

1-4, the present utility model provides a technical solution for a wire and cable waterproof device: comprising a base 6, a groove is formed on the top of the base 6, a slot is formed on the top of the groove, and the A cover body 1 that can move up and down is inserted into the slot. Both sides of the inner cavity of the cover body 1 are fixed with a rotating shaft 11 through bearings, and one end of the two rotating shafts 11 is fixed with a winding wire. Wheel 12, a plurality of springs 2 are fixed on the top of the cover body 1, an equipment box 5 is fixed on the top of the spring 2, the top of the equipment box 5 is provided with an opening, and the inside of the opening is slidably provided with Two threaded plates 9, the tops of the two threaded plates 9 are fixed with the baffle plate 3, the outer surface of the equipment box 5 is fixed with a motor 4, and the output shaft of the motor 4 is fixed with a bidirectional For the threaded rod 8 , the two threaded plates 9 are threadedly sleeved on both ends of the bidirectional threaded rod 8 .

In this embodiment, two wires and cables can be wound around the outer surfaces of the two reels 12 through the arrangement of the two reels 12 , and at the same time, the cover body 1 can be inserted into the outer surface of the two reels 12 through the contraction of the air cylinder 7 . At the slot on the top of the base 6, through the insertion of the cover 1 and the slot, water is prevented from entering the inside of the cover 1, so as to avoid the wires and cables caused by the water entering the inside of the cover 1 when the wires and cables are not in use. When exposed to moisture, when going out to work, the cylinder 7 is stretched out, and the cover body 1 is separated from the slot, so that the staff can pull out the two wires and cables for work, and by turning on the motor 4, the rotation of the bidirectional threaded rod 8 is used. The two threaded plates 9 are driven to move toward each other, so that the two baffles 3 are deployed to both sides of the cover body 1, so that the deployment of the two baffles 3 can be used to avoid the problem of rainwater wetting the wires and cables during the construction process. And through the arrangement of the spring 2, the spring 2 can buffer the impact of falling objects that the baffle 3 may receive.

Further, a cylinder 7 is fixed inside the groove, and the top of the cylinder 7 is fixed to the top of the inner cavity of the cover body 1 .

In this embodiment, the arrangement of the air cylinder 7 is convenient, so that the cover body 1 can be lifted and lowered inside the slot.

Further, one end of the two baffles 3 is provided with an arc surface.

In this embodiment, the design of the arc surface is convenient to avoid the accumulation of rainwater on the top of the baffle 3 .

Further, the bottom of the groove and the bottom of the inner cavity of the equipment box 5 are provided with several drainage holes.

In this embodiment, it is convenient to pass through the water outlet, so as to avoid rainwater remaining inside the base 6 and the equipment box 5, and avoid the problem that the wires and cables may be wetted by the accumulated rainwater.

Further, a movable moving connecting block 10 is sleeved on the outer surface of the base 6 .

In this embodiment, it is convenient to move the setting of the connecting block 10, so that the cover body 1 can be moved, so that the wires and cables can be conveniently sent to the position where wiring is required.

Further, the two reels 12 are located on both sides of the cylinder 7 respectively.

In this embodiment, it is convenient to set up the two reels 12, so that one wire and cable can be respectively wound on the outer surfaces of the two reels 12, so that during construction, the two wires can be installed at the same time. The wiring of the two wires and cables is protected by the two baffles 3.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a wire and cable watertight fittings, includes base (6), its characterized in that, the top of base (6) is seted up flutedly, the slot has been seted up at the top of recess, the inside of slot is inserted and is equipped with the cover body (1) that can reciprocate, the inner chamber both sides of the cover body (1) all have rotation axis (11) through the bearing rigid coupling, two the equal rigid coupling of one end of rotation axis (11) has reel (12), the top rigid coupling of the cover body (1) has a plurality of springs (2), the top rigid coupling of spring (2) has equipment box (5), the top of equipment box (5) is equipped with the opening, the inside slip of opening is provided with two flightings (9), two the equal rigid coupling in top of flighting (9) has baffle (3), surface one side rigid coupling of equipment box (5) has motor (4), the output shaft rigid coupling of motor (4) has two-way threaded rod (8), the two thread plates (9) are sleeved at the two ends of the bidirectional threaded rod (8) in a threaded manner.

2. The waterproof device for electric wire and cable according to claim 1, wherein: the air cylinder (7) is fixedly connected to the inner portion of the groove, and the top of the air cylinder (7) is fixedly connected to the top of the inner cavity of the cover body (1).

3. The waterproof device for electric wire and cable according to claim 1, wherein: one end of each baffle (3) is provided with a cambered surface.

4. The waterproof device for electric wire and cable according to claim 1, wherein: the bottom of the groove and the bottom of the inner cavity of the equipment box (5) are both provided with a plurality of drain holes.

5. The waterproof device for electric wire and cable according to claim 1, wherein: the outer surface of the base (6) is sleeved with a movable connecting block (10).

6. The waterproof device for electric wire and cable according to claim 1, wherein: the two reels (12) are respectively positioned at two sides of the cylinder (7).

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