CN214753588U

CN214753588U - Novel circuit breaker switch convenient to dismantle and overhaul

Info

Publication number: CN214753588U
Application number: CN202121056015.1U
Authority: CN
Inventors: 朱成朋
Original assignee: Zhejiang Aulmo Industrial Co ltd
Current assignee: Zhejiang Aulmo Industrial Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-16
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a novel breaker switch convenient for disassembly and maintenance, which comprises an installation shell, the installation shell comprises a bottom plate, a side plate is fixedly arranged at the top of one end of the bottom plate, a first sealing plate and a second sealing plate are respectively clamped at two sides of the bottom plate in a sliding way, the top parts of the first sealing plate and the second sealing plate are respectively fixedly provided with a kneading block, a rectangular cavity is arranged inside the kneading block, a lifting block is clamped in the rectangular cavity in a sliding way, one side of the lifting block is fixedly provided with a strip-shaped plate, the other end of the strip-shaped plate extends to the outside of the rectangular cavity through a groove arranged on the side wall of the kneading block, a stop rod is fixedly arranged at the bottom part of one end of the strip-shaped plate far away from the kneading block, the stop rod is movably clamped with a stop hole arranged at the top part of the side plate, a pull rod is fixedly arranged at the top part of the lifting block, the top end of the pull rod extends to the upper part of the rectangular cavity in a sliding way, and a spring is movably sleeved at the outer wall of one end of the pull rod positioned in the rectangular cavity, two ends of the spring are respectively fixedly connected with the top surface in the rectangular cavity and the top surface of the lifting block.

Description

Novel circuit breaker switch convenient to dismantle and overhaul

Technical Field

The utility model relates to a technical field is disassembled in the installation of circuit breaker casing, specifically is a novel circuit breaker switch convenient to dismantle and overhaul.

Background

The circuit breaker refers to can close, bear and cut off the electric current under the normal loop condition and can close, bear and cut off the switching device of the electric current under the unusual loop condition in the time of regulation, current circuit breaker is when the casing is being installed, mostly all install through the screw, this mode is when installing, need operate a plurality of screws, the operation is loaded down with trivial details promptly, the maintenance in the later stage of being not convenient for, we propose a novel circuit breaker convenient to detach maintenance for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel circuit breaker switch convenient to dismantle and overhaul 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: a novel circuit breaker convenient to disassemble and overhaul comprises an installation shell, wherein the installation shell comprises a bottom plate, a side plate is fixedly arranged at the top of one end of the bottom plate, a first sealing plate and a second sealing plate are respectively connected with two sides of the bottom plate in a sliding and clamping manner, a pinching block is fixedly arranged at the top of each of the first sealing plate and the second sealing plate, a rectangular cavity is arranged inside the pinching block, a lifting block is connected with the rectangular cavity in a sliding and clamping manner, a strip-shaped plate is fixedly arranged at one side of the lifting block, the other end of the strip-shaped plate extends to the outside of the rectangular cavity through a groove formed in the side wall of the pinching block, a stop rod is fixedly arranged at the bottom of one end, away from the pinching block, of the strip-shaped plate, the stop rod is movably connected with a stop hole formed in the top of the side plate in a clamping manner, a pull rod is fixedly arranged at the top of the lifting block, the top end of the pull rod extends to the rectangular cavity in a sliding manner, and a spring is movably sleeved at the outer wall of one end, located in the rectangular cavity, and two ends of the spring are respectively fixedly connected with the top surface in the rectangular cavity and the top surface of the lifting block.

As a preferred technical scheme of the utility model, the fixed handle of holding between the fingers that is equipped with in top of pull rod, hold between the fingers the handle for circular, and the outer wall of holding between the fingers the handle is equipped with one deck antiskid line.

As a preferred technical scheme of the utility model, the fixed stopper that is equipped with of one end outer wall of elevator bar shaped plate dorsad, the rectangle intracavity is equipped with the spacing groove with the stopper cooperation, sliding joint has the stopper in the spacing groove.

As an optimal technical scheme of the utility model, the one end of the one end bottom fixedly connected with T-shaped piece of first closing plate and second closing plate, the top surface and the T-shaped piece cooperation of bottom plate are equipped with the T-shaped groove, the slip joint has the T-shaped piece in the T-shaped groove.

As an optimal technical scheme of the utility model, the one deck buffer layer is covered to the bottom of elevator, the buffer layer is the rubber material.

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

the installation shell is disassembled, the components and parts inside the installation shell are exposed, the maintenance of workers is facilitated, the installation shell can be disassembled quickly compared with a traditional breaker installation shell, the components and parts inside the installation shell can be exposed completely, and the maintenance is convenient and effective.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the middle kneading block of the present invention;

fig. 3 is a schematic view of the internal connection structure of the middle kneading block of the present invention.

In the figure: the sealing device comprises a mounting shell 1, a bottom plate 11, a side plate 12, a first sealing plate 13, a second sealing plate 14, a T-shaped block 15, a T-shaped groove 16, a stop hole 17, a pinching block 2, a rectangular cavity 21, a lifting block 22, a pull rod 23, a pinching handle 24, a spring 25, a strip-shaped plate 26, a slotted groove 27, a stop rod 28, a limiting block 29 and a limiting groove 210.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel circuit breaker convenient to disassemble and overhaul comprises an installation shell 1, wherein the installation shell 1 comprises a bottom plate 11, a side plate 12 is fixedly arranged at the top of one end of the bottom plate 11, a first sealing plate 13 and a second sealing plate 14 are respectively connected with two sides of the bottom plate 11 in a sliding clamping manner, a pinching block 2 is fixedly arranged at the top of each of the first sealing plate 13 and the second sealing plate 14, a rectangular cavity 21 is arranged inside the pinching block 2, a lifting block 22 is connected with the rectangular cavity 21 in a sliding clamping manner, a strip-shaped plate 26 is fixedly arranged at one side of the lifting block 22, the other end of the strip-shaped plate 26 extends to the outside of the rectangular cavity 21 through a groove 27 formed in the side wall of the pinching block 2, a stop rod 28 is fixedly arranged at the bottom of one end of the strip-shaped plate 26 far away from the pinching block 2, the stop rod 28 is movably connected with a stop hole 17 formed in the top of the side plate 11 in a clamping manner, a pull rod 23 is fixedly arranged at the top of the lifting block 22, the top end of the pull rod 23 extends to the rectangular cavity 21 in a sliding manner, the top end of the pull rod 23 is fixedly provided with a pinch handle 24, the pinch handle 24 is circular, the outer wall of the pinch handle 24 is provided with a layer of anti-slip grains, the outer wall of one end of the pull rod 23, which is positioned in the rectangular cavity 21, is movably sleeved with a spring 25, two ends of the spring 25 are respectively fixedly connected with the inner top surface of the rectangular cavity 21 and the top surface of the lifting block 22, when the device is used daily, the side plate 12 on the mounting shell 1 is used for mounting devices, if the internal devices need to be overhauled in the later period, the pinch handle 24 above the first sealing plate 13 and the second sealing plate 14 is pulled upwards, the lifting block 22, the strip-shaped plate 26 and the stop rod 28 are driven by the pull rod 23 to move upwards, the spring 25 is compressed, the stop rod 28 is separated from the stop hole 17, after separation, the first sealing plate 13 and the second sealing plate 14 can be taken down from the bottom plate 1 in a sliding mode, and the first sealing plate 13 and the second sealing plate 14 can be separated from the bottom plate 11 and the side plate 12, make installation shell 1 realize disassembling, expose its inside components and parts, the staff's of being convenient for maintenance, traditional circuit breaker installation shell 1 relatively, this installation shell 1 can be disassembled fast, but also can expose inside components and parts completely, and it is convenient, effective to overhaul.

The fixed stopper 29 that is equipped with of one end outer wall of lifter 22 bar 26 dorsad, rectangular cavity 21 in with stopper 29 cooperation be equipped with spacing groove 210, slide joint has stopper 29 in the spacing groove 210, utilize stopper 29 and spacing groove 210's cooperation to use, guarantee lifter 22's steady motion.

The one end of the one end bottom fixedly connected with T-shaped piece 15 of first closing plate 13 and second closing plate 14, the top surface of bottom plate 11 is equipped with T-shaped groove 16 with the cooperation of T-shaped piece 15, and sliding joint has T-shaped piece 15 in T-shaped groove 16, utilizes the cooperation of T-shaped piece 15 and T-shaped groove 16 to use, realizes the location of position from top to bottom to first closing plate 13 and second closing plate 14.

One deck buffer layer is covered to elevator 22's bottom, and the buffer layer is the rubber material, is equipped with one deck buffer layer in elevator 22's bottom, when preventing elevator 22 and rectangle chamber 21 interior bottom surface contact, because spring 25's elasticity, the condition of vibrations appears by a wide margin.

The working principle is as follows: the utility model discloses when daily use, utilize curb plate 12 on the installation shell 1 to install components and parts, if later stage needs overhaul inside components and parts, upwards stimulate 24 of holding between the fingers of first closing plate 13 and second closing plate 14 top, drive elevator 22 through pull rod 23, bar shaped plate 26, the motion of locking lever 28 upwards, compress spring 25, make locking lever 28 break away from in locking hole 17, after breaking away from first closing plate 13 and second closing plate 14 slide from bottom plate 1 and take off can, alright realize separating first closing plate 13 and second closing plate 14 and bottom plate 11 and curb plate 12, make installation shell 1 realize dismantling, expose its inside components and parts, be convenient for staff's maintenance, traditional circuit breaker installation shell 1 relatively, this installation shell 1 can be dismantled fast, and can also expose inside components and parts completely, it is convenient to overhaul, Is effective.

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

Claims

1. The utility model provides a novel circuit breaker switch convenient to dismantle and overhaul, includes installation shell (1), its characterized in that: the mounting shell (1) comprises a bottom plate (11), a side plate (12) is fixedly arranged at the top of one end of the bottom plate (11), two sides of the bottom plate (11) are respectively slidably connected with a first sealing plate (13) and a second sealing plate (14), the tops of the first sealing plate (13) and the second sealing plate (14) are respectively fixedly provided with a pinching block (2), a rectangular cavity (21) is arranged inside the pinching block (2), a lifting block (22) is slidably connected in the rectangular cavity (21), a strip-shaped plate (26) is fixedly arranged on one side of the lifting block (22), the other end of the strip-shaped plate (26) extends to the outside of the rectangular cavity (21) through a notch (27) formed in the side wall of the pinching block (2), a stop rod (28) is fixedly arranged at the bottom of one end of the strip-shaped plate (26) far away from the pinching block (2), and the stop rod (28) is movably connected with a stop hole (17) formed in the top of the side plate (12), and the top of elevator (22) is fixed and is equipped with pull rod (23), the top of pull rod (23) slides and extends to the top in rectangle chamber (21), and pull rod (23) are located the activity of the one end outer wall in rectangle chamber (21) and have been cup jointed spring (25), the both ends of spring (25) respectively with rectangle chamber (21) interior top surface and elevator (22) top surface fixed connection.

2. The novel circuit breaker switch convenient to dismantle and overhaul of claim 1, wherein: the top end of the pull rod (23) is fixedly provided with a pinching handle (24), the pinching handle (24) is circular, and the outer wall of the pinching handle (24) is provided with a layer of anti-slip grains.

3. The novel circuit breaker switch convenient to dismantle and overhaul of claim 1, wherein: the one end outer wall of lifter block (22) bar shaped plate (26) dorsad is fixed and is equipped with stopper (29), be equipped with spacing groove (210) with stopper (29) cooperation in rectangular cavity (21), sliding joint has stopper (29) in spacing groove (210).

4. The novel circuit breaker switch convenient to dismantle and overhaul of claim 1, wherein: the one end of the one end bottom fixedly connected with T-shaped piece (15) of first closing plate (13) and second closing plate (14), the top surface and the cooperation of T-shaped piece (15) of bottom plate (11) are equipped with T-shaped groove (16), sliding joint has T-shaped piece (15) in T-shaped groove (16).

5. The novel circuit breaker switch convenient to dismantle and overhaul of claim 1, wherein: the bottom of the lifting block (22) is covered with a damping layer made of rubber.