CN219497447U

CN219497447U - Casing sealing device

Info

Publication number: CN219497447U
Application number: CN202222927132.1U
Authority: CN
Inventors: 莫振伟
Original assignee: Zhejiang Chengbei Transmission And Transformation Construction Co ltd
Current assignee: Zhejiang Chengbei Transmission And Transformation Construction Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-08-08
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the field of bushings, in particular to a bushing sealing device, which comprises a sealing cover and a bushing connected with the sealing cover, wherein one end of the sealing cover, which is close to the bushing, is fixedly connected with a sealing gasket, and a locking mechanism is arranged in the sealing cover and comprises two locking blocks which move mutually. The sleeve sealing device provided by the utility model has the advantages that when the sleeve is required to be sealed, the sealing cover is required to be installed, firstly the sealing gasket on the sealing cover is plugged into the sleeve, then the pulling block is moved inwards at the same time, then the rotating plate is rotated, at the moment, the effect of fixing the sealing cover and the sleeve can be achieved through the rotation of the rotating plate, and further the effect of sealing and fixing the sleeve can be achieved, so that the purposes of better sealing and protecting effects are achieved, and when the sleeve is required to be disassembled, the sealing cover and the sleeve can be disassembled only by moving the pulling block inwards at the same time.

Description

Casing sealing device

Technical Field

The utility model relates to the field of bushings, in particular to a bushing sealing device.

Background

In the use process of the distribution box, a sleeve is required to be used, so that the safety of a wire can be ensured, and a sleeve sealing device is required for sealing the sleeve.

However, the existing bushings are mostly inconvenient to perform sealing operation, so that the electric wires in the bushing are easily affected by dust or water, and the protection effect is reduced.

Accordingly, there is a need to provide a new sleeve sealing device that solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sleeve sealing device.

The utility model provides a sleeve sealing device, which comprises: the sealing cover and the sleeve pipe that is connected with it, the sealing cover is close to sheathed tube one end fixedly connected with sealed pad, the inside of sealing cover is equipped with locking mechanism, locking mechanism includes two locking pieces that move each other, one side that the sleeve pipe was kept away from to the sealing cover is equipped with the rotor plate, the inside of rotor plate is equipped with moving mechanism, moving mechanism includes two inserts that can move each other.

Preferably, two rotate between the latch segment and be connected with the gear, through connecting rod fixed connection between gear and the pivoted board, the top and the bottom of gear all are equipped with the movable plate, the one end and the latch segment fixed connection of movable plate, the one end that the movable plate is close to the gear is connected with the rack, the gear is connected with the rack meshing.

Preferably, the inside welding of rotor plate has the supporting shoe, the top and the bottom of supporting shoe are all through spring fixedly connected with movable block, the one end welding that the spring was kept away from to the movable block has the inserted block.

Preferably, the top and the bottom of the locking block are both provided with limiting rods, the limiting rods are fixedly connected in the sealing cover through supporting plates, two limiting rods are both connected with sliding blocks in a sliding mode, one sliding block is fixedly connected with the moving plate, and the other sliding block is fixedly connected with the locking block through a connecting rod.

Preferably, one side of the rotating plate far away from the sealing cover is provided with two pulling blocks, and the two pulling blocks are welded with the two movable blocks respectively through connecting rods.

Preferably, the two sides of the sleeve are respectively provided with a fixing plate, the two fixing plates are fixedly connected to the sleeve through bolts, and the two fixing plates are respectively provided with a first slot at one end close to each other.

Preferably, the top and the bottom of the rotating plate are both provided with fixed boxes, and two ends of the fixed boxes, which are close to each other, are both provided with second slots.

Compared with the related art, the sleeve sealing device provided by the utility model has the following beneficial effects: when needs seal the sleeve pipe, need install sealed lid this moment, at first with the sealed pad that covers pack into the sleeve pipe in, then remove the pulling piece to the centre simultaneously, rotate the rotor plate afterwards, through the rotation of rotor plate this moment, can play the effect of fixing sealed lid and sleeve pipe, and then can realize sealed and fixed effect with the sleeve pipe, thereby reach better sealed and protection effect, when needs dismantle, only need remove the pulling piece to the centre simultaneously, can carry out the purpose of dismantling sealed lid and sleeve pipe.

Drawings

FIG. 1 is a schematic view of a seal cover and a sleeve in a preferred embodiment of a sleeve seal device according to the present utility model;

FIG. 2 is a schematic view of the seal cap and sleeve of FIG. 1 in a fixed installation;

FIG. 3 is a schematic view of the inside of the seal cap shown in FIG. 1;

fig. 4 is a schematic view of the structure of the inside of the rotating plate shown in fig. 1.

Reference numerals in the drawings: 1. sealing cover; 2. a rotating plate; 3. a fixed box; 4. pulling the block; 5. a sealing gasket; 6. a sleeve; 7. a fixing plate; 8. a locking block; 9. a moving plate; 10. a limit rod; 11. a slide block; 12. a gear; 13. inserting blocks; 14. a movable block; 15. a support block; 16. a spring; 17. a locking mechanism; 18. and a moving mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

In the embodiment of the present utility model, please refer to fig. 1 to 4, wherein fig. 1 is a schematic structural diagram of a sealing cover and a sleeve of a preferred embodiment of a sleeve sealing device provided by the present utility model when the sealing cover and the sleeve are separated; FIG. 2 is a schematic view of the seal cap and sleeve of FIG. 1 in a fixed installation; FIG. 3 is a schematic view of the inside of the seal cap shown in FIG. 1; fig. 4 is a schematic view of the structure of the inside of the rotating plate shown in fig. 1. Comprises a sealing cover 1 and a sleeve 6 connected with the sealing cover, wherein a locking mechanism 17 is arranged inside the sealing cover 1.

In the specific implementation process, as shown in fig. 1, 2, 3 and 4, a sealing cover 1 and a sleeve 6 connected with the sealing cover 1 are arranged, one end of the sealing cover 1, which is close to the sleeve 6, is fixedly connected with a sealing gasket 5, a locking mechanism 17 is arranged in the sealing cover 1, the locking mechanism 17 comprises two locking blocks 8 which move mutually, a rotating plate 2 is arranged on one side, which is far away from the sleeve 6, of the sealing cover 1, a moving mechanism 18 is arranged in the rotating plate 2, and the moving mechanism 18 comprises two inserting blocks 13 which can move mutually;

it should be noted that: when needs seal the sleeve pipe 6, need install sealed lid 1 this moment, first pack into sleeve pipe 6 with the sealed pad 5 on the sealed lid 1 in, then simultaneously remove pulling piece 4 to the centre, then rotate the rotor plate 2, through the rotation of rotor plate 2 this moment, can play the effect of fixing sealed lid 1 and sleeve pipe 6, and then can realize sealed and fixed effect with the sleeve pipe, thereby reach better sealed and protection effect, when needs dismantle, only need simultaneously remove pulling piece 4 to the centre, can carry out the purpose of dismantling sealed lid 1 and sleeve pipe 6.

Referring to fig. 2 and 3, a gear 12 is rotatably connected between two locking blocks 8, the gear 12 is fixedly connected with a rotating plate 2 through a connecting rod, the top and the bottom of the gear 12 are respectively provided with a moving plate 9, one end of the moving plate 9 is fixedly connected with the locking blocks 8, one end of the moving plate 9, which is close to the gear 12, is connected with a rack, the gear 12 is meshed with the rack, the top and the bottom of the locking blocks 8 are respectively provided with a limiting rod 10, the limiting rods 10 are fixedly connected in a sealing cover 1 through a supporting plate, the two limiting rods 10 are respectively and slidably connected with a sliding block 11, one sliding block 11 is fixedly connected with the moving plate 9, and the other sliding block 11 is fixedly connected with the locking blocks 8 through a connecting rod;

it should be noted that: through rotating the rotating plate 2, at this moment, through the rotation of the rotating plate 2, the gear 12 can be driven to rotate, and due to the fact that racks on the two moving plates 9 are meshed with the gear 12 and connected, the two moving plates 9 can simultaneously move in opposite directions through the rotation of the gear 12, and then the two locking blocks 8 can be simultaneously ejected out of the sealing cover 1, and can be inserted into first slots in the fixing plates 7 on two sides of the sleeve 6, and the effect of fixing the sealing cover 1 and the sleeve 6 can be achieved.

Referring to fig. 1 and 2, a supporting block 15 is welded in the rotating plate 2, the top and the bottom of the supporting block 15 are fixedly connected with a movable block 14 through a spring 16, an inserting block 13 is welded at one end of the movable block 14 far away from the spring 16, two pulling blocks 4 are arranged at one side of the rotating plate 2 far away from the sealing cover 1, and the two pulling blocks 4 are welded with the two movable blocks 14 through connecting rods respectively;

it should be noted that: simultaneously, the pulling block 4 is moved to the middle, and then the two movable blocks 14 can be driven to move simultaneously, and through the movement of the movable blocks 14, the inserting block 13 can be contracted into the rotating plate 2, when the pulling block 4 is sent, the inserting block 13 can be ejected out of the rotating plate 2 through the elasticity of the spring 16, and the resetting effect can be realized.

The working principle of the sleeve sealing device provided by the utility model is as follows: when needs seal the sleeve pipe 6, need install sealed lid 1 this moment, first pack into sleeve pipe 6 with the sealed pad 5 on the sealed lid 1 in, then simultaneously remove pulling piece 4 to the centre, and then can drive two movable blocks 14 simultaneously and remove, through the removal of movable block 14, and then can make inserted block 13 shrink to rotate in the board 2, then rotate the board 2, at this moment through the rotation of rotating board 2, and then can drive gear 12 and rotate, because rack and gear 12 meshing on two movable plates 9 are connected, thereby can pass through the rotation of gear 12, simultaneously make two movable plates 9 simultaneously move in the opposite direction, and then can simultaneously push out two latch segment 8 from sealed lid 1, make it insert in the first slot in sleeve pipe 6 both sides fixed plate 7, can play the effect of fixing sealed lid 1 and sleeve pipe 6, when needs to dismantle, only need simultaneously remove pulling piece 4 to the centre, and then can make inserted block 13 remove from the second slot of fixed box 3, and shrink to rotate in the board 2, thereby can rotate the board 2, thereby can make two movable plates 9 simultaneously move in opposite directions, and then can make two seal covers 8 can make 1 and seal 1 to shrink, and can make that seal 1 can be dismantled.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a sleeve pipe sealing device, includes sealed lid (1) and the sleeve pipe (6) that are connected with it, its characterized in that, sealed lid (1) is close to one end fixedly connected with sealed pad (5) of sleeve pipe (6), the inside of sealed lid (1) is equipped with locking mechanism (17), locking mechanism (17) are including two retaining blocks (8) that move each other, one side that sleeve pipe (6) was kept away from to sealed lid (1) is equipped with rotor plate (2), the inside of rotor plate (2) is equipped with shifter (18), shifter (18) include two insert blocks (13) that can remove each other.

2. The sleeve sealing device according to claim 1, wherein a gear (12) is rotationally connected between two locking blocks (8), the gear (12) and the rotating plate (2) are fixedly connected through a connecting rod, the top and the bottom of the gear (12) are respectively provided with a moving plate (9), one end of the moving plate (9) is fixedly connected with the locking blocks (8), one end of the moving plate (9) close to the gear (12) is connected with a rack, and the gear (12) is in meshed connection with the rack.

3. A sleeve sealing device according to claim 1, characterized in that a supporting block (15) is welded in the rotating plate (2), the top and the bottom of the supporting block (15) are fixedly connected with a movable block (14) through a spring (16), and an inserting block (13) is welded at one end of the movable block (14) far away from the spring (16).

4. A sleeve sealing device according to claim 2, characterized in that the top and the bottom of the locking block (8) are respectively provided with a limiting rod (10), the limiting rods (10) are fixedly connected in the sealing cover (1) through the supporting plates, the two limiting rods (10) are respectively and slidably connected with a sliding block (11), one sliding block (11) is fixedly connected with the moving plate (9), and the other sliding block (11) is fixedly connected with the locking block (8) through the connecting rods.

5. A sleeve sealing device according to claim 3, characterized in that the side of the rotating plate (2) remote from the sealing cover (1) is provided with two pulling blocks (4), both pulling blocks (4) being welded with two movable blocks (14) respectively by means of connecting rods.

6. The sleeve sealing device according to claim 1, wherein two sides of the sleeve (6) are provided with fixing plates (7), the two fixing plates (7) are fixedly connected to the sleeve (6) through bolts, and one ends of the two fixing plates (7) close to each other are provided with first slots.

7. A sleeve sealing device according to claim 1, characterized in that the top and the bottom of the rotating plate (2) are provided with fixed boxes (3), and the ends of the two fixed boxes (3) close to each other are provided with second slots.