CN210629067U

CN210629067U - Emergency power supply high-low voltage line output sealing device

Info

Publication number: CN210629067U
Application number: CN201921859621.XU
Authority: CN
Inventors: 陈勇; 胡庆元; 李金林
Original assignee: Hubei Yidian Electric Co Ltd
Current assignee: Hubei Yidian Electric Co Ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-26
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of line sealing, and discloses an emergency power supply high-low voltage line output sealing device, which comprises a sealing box, the upper surface of the sealing box is fixedly connected with a protective device, the front surface of the sealing box is fixedly connected with a box cover, and the inside of the seal box is fixedly connected with an auxiliary positioning device, the inside of the protective device is sleeved with an electric wire, the problem that moisture enters the seal box can be well solved through the protective device, meanwhile, the direct contact and friction between the wire and the surface of the sealing box are avoided, the service life of the wire is prolonged, meanwhile, the air tightness of the sealing box is increased, the problem of staggered arrangement of the electric wires in the sealing box can be well solved through the auxiliary positioning device, meanwhile, the electric wire and the power supply can be conveniently checked and managed by workers, the electric safety is improved, and meanwhile, the electric wire can be well fixed and clamped through the positioning block.

Description

Emergency power supply high-low voltage line output sealing device

Technical Field

The utility model relates to a circuit sealing technique field specifically is an emergency power source high-low voltage line output sealing device.

Background

The electric wire refers to a conducting wire for transmitting electric energy, a bare wire, an electromagnetic wire and an insulating wire. The bare wire has no insulating layer, comprises copper, aluminum flat wire, overhead stranded wire and various profiles (such as molded lines, buses, copper bars, aluminum bars and the like), is mainly used for outdoor overhead and indoor bus bars and switch boxes, is closely related to the life of people at present, cannot be powered, but has great danger, and is sealed by using some sealing boxes at present to avoid direct contact of people.

However, the existing power supply sealing is often installed in a wall, electric wires are directly connected out of the box body, the electric wires in the box are placed in a staggered mode, great potential safety hazards and inconvenience in inspection and maintenance exist, in addition, moisture directly enters and exits the sealing box from a wire port, and friction can also occur between the electric wires and the surface of the box. Therefore, those skilled in the art have provided a sealing device for the output of high and low voltage lines of emergency power supply to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency power source high-low voltage line output sealing device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an emergency power source high-low voltage line output sealing device, includes the seal box, the last fixed surface of seal box is connected with protector, the front fixed surface of seal box is connected with the case lid, and the inside fixedly connected with auxiliary positioning device of seal box, the electric wire has been cup jointed to protector's inside.

As a further aspect of the present invention: the protective device comprises a fixed shaft, a connecting shaft, a threaded sleeve, a rubber ring and a rubber pad, wherein the connecting shaft is sleeved outside the fixed shaft, the rubber pad is fixedly sleeved inside the fixed shaft, and the threaded sleeve and the rubber ring are fixedly sleeved outside the connecting shaft from top to bottom respectively.

As a further aspect of the present invention: the auxiliary positioning device comprises a fixing plate, a limiting groove, a first fixing block, a second fixing block, a first spring, a first supporting block, a first positioning block, a second spring, a second supporting block and a second positioning block, wherein the limiting groove is formed in the front surface of the fixing plate, the first fixing block and the second fixing block are fixedly connected to two side walls of the limiting groove respectively, the first spring is fixedly connected to the right side face of the first fixing block, the first supporting block is fixedly connected to the right side face of the first spring, the first positioning block is fixedly mounted on the right side face of the first supporting block, the second spring is fixedly connected to the left side face of the second fixing block, the second supporting block is fixedly connected to the left side face of the second spring, and the second positioning block is fixedly mounted on the left side face of the second supporting block.

As a further aspect of the present invention: the inside of seal box is the cavity, the front surface fixed mounting of case lid has the screw.

As a further aspect of the present invention: the upper surface of the sealing box is provided with holes matched with the rubber ring, the rubber ring is internally provided with holes matched with the connecting shaft, and the connecting shaft is positioned outside the rubber pad.

As a further aspect of the present invention: the first fixing block and the first supporting block are the same in size and material, the first spring and the second spring are the same in structure, the limiting groove is rectangular in appearance, and the first positioning block and the second positioning block are located on two sides of the electric wire.

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

1. through the protection device, the problem that moisture enters the sealing box can be well solved, meanwhile, the direct contact and friction between the wire and the surface of the sealing box are avoided, and the service life of the wire is prolonged;

2. through auxiliary positioning device, the crisscross problem of placing of solution seal incasement electric wire that can be fine makes things convenient for the staff to the inspection of electric wire and power and the management to the electric wire simultaneously, has increased the security of power consumption simultaneously, simultaneously through the locating piece can be fine with electric wire fixed clamp tight.

Drawings

FIG. 1 is a schematic structural diagram of an emergency power supply high-low voltage line output sealing device;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an enlarged view of the region B in fig. 2.

In the figure: 1. a sealing box; 2. a guard; 21. a fixed shaft; 22. a connecting shaft; 23. a threaded sleeve; 24. a rubber ring; 25. a rubber pad; 3. an electric wire; 4. a box cover; 5. an auxiliary positioning device; 51. a fixing plate; 52. a limiting groove; 53. a first fixed block; 54. a second fixed block; 55. a first spring; 56. a first support block; 57. a first positioning block; 58. a second spring; 59. a second support block; 60. and a second positioning block.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, an emergency power supply high-low voltage line output sealing device includes a sealing box 1, a protection device 2 is fixedly connected to an upper surface of the sealing box 1, a box cover 4 is fixedly connected to a front surface of the sealing box 1, an auxiliary positioning device 5 is fixedly connected to an interior of the sealing box 1, an electric wire 3 is sleeved inside the protection device 2, the protection device 2 includes a fixing shaft 21, a connecting shaft 22, a threaded sleeve 23, a rubber ring 24 and a rubber pad 25, the connecting shaft 22 is sleeved outside the fixing shaft 21, the rubber pad 25 is fixedly sleeved inside the fixing shaft 21, the threaded sleeve 23 and the rubber ring 24 are respectively and fixedly sleeved outside the connecting shaft 22 from top to bottom, the interior of the sealing box 1 is a cavity, a screw is fixedly installed on a front surface of the box cover 4, a hole matched with the rubber ring 24 is formed on an upper surface of the sealing, the hole that matches each other with connecting axle 22 is seted up to rubber ring 24's inside, and connecting axle 22 is located the outside of rubber pad 25, through protector 2, can be fine solution moisture gets into the problem in seal box 1, has avoided electric wire 3 and seal box 1 surface direct contact and friction simultaneously, has increased electric wire 3's life.

In fig. 4: the auxiliary positioning device 5 comprises a fixing plate 51, a limiting groove 52, a first fixing block 53, a second fixing block 54, a first spring 55, a first supporting block 56, a first positioning block 57, a second spring 58, a second supporting block 59 and a second positioning block 60, wherein the limiting groove 52 is formed in the front surface of the fixing plate 51, the first fixing block 53 and the second fixing block 54 are fixedly connected to two side walls of the limiting groove 52 respectively, the first spring 55 is fixedly connected to the right side surface of the first fixing block 53, the first supporting block 56 is fixedly connected to the right side surface of the first spring 55, the first positioning block 57 is fixedly installed on the right side surface of the first supporting block 56, the second spring 58 is fixedly connected to the left side surface of the second fixing block 54, the second supporting block 59 is fixedly connected to the left side surface of the second spring 58, the second positioning block 60 is fixedly installed on the left side surface of the second supporting block 59, the first fixing block 53 and the first supporting block 56 are the same in, the material is the same, and first spring 55 and second spring 58 structure are the same, and the appearance of spacing groove 52 is the rectangle, and first locating piece 57 and second locating piece 60 are located the both sides of electric wire 3, through auxiliary positioning device 5, the crisscross problem of placing of electric wire 3 in the solution seal box 1 that can be fine, make things convenient for the staff to the inspection of electric wire 3 and power and the management to electric wire 3 simultaneously, have increased the security of power consumption simultaneously.

The utility model discloses a theory of operation is: for the installation of the protection device 2, firstly, a hole matched with the rubber ring 24 is arranged on the upper surface of the seal box 1, when the protection device is installed, the rubber ring 24 is installed in the matched hole, in order to prevent moisture in the air from entering the seal box 1 from the hole and enhance the tightness, then, the fixed shaft 21 is installed in the seal box 1, the connecting shaft 22 is installed outside the fixed shaft 21 through threads, the connecting shaft 22 is connected with the fixed shaft 21 from the outside of the seal box 1, the threaded sleeve 23 is installed outside the connecting shaft 22 through threads, the rubber pad 25 is fixedly installed inside the threaded sleeve 23, the rubber pad 25 sequentially penetrates through the connecting shaft 22 and the fixed shaft 21, the electric wire 3 is installed inside the rubber pad 25, thus the direct contact between the electric wire 3 and the surface skin of the seal box 1 is avoided, the electric wire 3 can also be protected, the service life is prolonged, and the installation of, first, both ends of a fixing plate 51 are fixedly installed on the inner wall of a sealing box 1, then, a limiting groove 52 is opened on the front surface of the fixing plate 51, a first fixing block 53 and a second fixing block 54 are fixedly installed on the inner portions of both sides of the limiting groove 52, a first spring 55 is fixedly installed on the right side surface of the first fixing block 53, a first supporting block 56 is fixedly installed on the right side surface of the first spring 55, a first positioning block 57 is fixedly installed on the right side surface of the first supporting block 56, a second spring 58 is fixedly installed on the left side surface of the second fixing block 54, a second supporting block 59 is fixedly installed on the left side surface of the second spring 58, a second positioning block 60 is fixedly installed on the left side surface of the second supporting block 59, and when in operation, an electric wire 3 is fixedly installed between the first positioning block 57 and the second positioning block 60, and the electric wire 3 is reinforced and managed by the first spring 55 and the second spring 58 being pressed, avoid electric wire 3 crisscross the placing in seal box 1 to convenient management, auxiliary positioning device 5 simple to operate moreover.

The above-mentioned, 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 an emergency power source high-low voltage line output sealing device, includes seal box (1), its characterized in that, the last fixed surface of seal box (1) is connected with protector (2), the front surface fixed surface of seal box (1) is connected with case lid (4), and the inside fixedly connected with auxiliary positioning device (5) of seal box (1), electric wire (3) have been cup jointed to the inside of protector (2).

2. The emergency power supply high-low voltage line output sealing device according to claim 1, wherein the protection device (2) comprises a fixed shaft (21), a connecting shaft (22), a threaded sleeve (23), a rubber ring (24) and a rubber gasket (25), the connecting shaft (22) is sleeved outside the fixed shaft (21), the rubber gasket (25) is sleeved inside the fixed shaft (21), and the threaded sleeve (23) and the rubber ring (24) are respectively fixedly sleeved outside the connecting shaft (22) from top to bottom.

3. The emergency power supply high-low voltage line output sealing device according to claim 1, wherein the auxiliary positioning device (5) comprises a fixing plate (51), a limiting groove (52), a first fixing block (53), a second fixing block (54), a first spring (55), a first supporting block (56), a first positioning block (57), a second spring (58), a second supporting block (59) and a second positioning block (60), the limiting groove (52) is formed in the front surface of the fixing plate (51), the first fixing block (53) and the second fixing block (54) are fixedly connected to two side walls of the limiting groove (52) respectively, the first spring (55) is fixedly connected to the right side surface of the first fixing block (53), the first supporting block (56) is fixedly connected to the right side surface of the first spring (55), the first positioning block (57) is fixedly mounted to the right side surface of the first supporting block (56), the left side surface of the second fixing block (54) is fixedly connected with a second spring (58), the left side surface of the second spring (58) is fixedly connected with a second supporting block (59), and the left side surface of the second supporting block (59) is fixedly provided with a second positioning block (60).

4. The emergency power supply high-low voltage line output sealing device according to claim 1, wherein the sealing box (1) is a cavity, and the front surface of the box cover (4) is fixedly provided with screws.

5. The emergency power supply high-low voltage line output sealing device according to claim 2, wherein a hole matched with the rubber ring (24) is formed in the upper surface of the sealing box (1), a hole matched with the connecting shaft (22) is formed in the rubber ring (24), and the connecting shaft (22) is located outside the rubber gasket (25).

6. The emergency power supply high-low voltage line output sealing device according to claim 3, wherein the first fixing block (53) and the first supporting block (56) are the same in size and material, the first spring (55) and the second spring (58) are the same in structure, the limiting groove (52) is rectangular in shape, and the first positioning block (57) and the second positioning block (60) are located on two sides of the wire (3).