CN210897119U

CN210897119U - Can install locking mouse baffle device with electricity

Info

Publication number: CN210897119U
Application number: CN201921825197.7U
Authority: CN
Inventors: 余金松; 熊小勇
Original assignee: HANGZHOU SHUGUANG ELECTRIC APPLIANCE CO Ltd
Current assignee: HANGZHOU SHUGUANG ELECTRIC APPLIANCE CO Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a device capable of installing a mouse-preventing baffle plate in an electrified way, which relates to the field of power and electricity and mainly comprises a jacking mechanism, a hooking mechanism, a draw hook, a left baffle plate and a right baffle plate; the left and right partition boards are fixedly connected through a support rod, the jacking mechanism is vertically and fixedly arranged on the inner side of the right partition board, the two hooking mechanisms are respectively arranged at the tails of the left and right partition boards, and the draw hook is arranged between the two partition boards; the high-voltage contact pile head is tightly pressed by the pressing mechanism through covering the partition plate device on the ZW32 pole-mounted circuit breaker, and the hooking mechanism hooks the fixed underframe. The utility model has the advantages that: the interphase short circuit accident caused by the invasion of the squirrel and other aggressive small animals can be effectively avoided; the installation is simple and convenient, the live-line operation can be realized, and the power supply reliability is improved; the weather resistance is strong, the partition board adopts high-quality outdoor resin, the insulating property is good, and the partition board can be operated under all working conditions in all days; adopt 3 point location, safe and reliable, and opened many places circular ports on the baffle, can increase the creep distance to prevent that the influence of crosswind from leading to fixed unreliable.

Description

Can install locking mouse baffle device with electricity

Technical Field

The utility model relates to an electric field of electric power, concretely relates to can install locking mouse baffle device with electricity.

Background

At present, due to the increasingly better natural environment, various small wild animals are gradually increased, for example, more and more squirrels are in Zhejiang (especially mountain areas and forest areas such as Yunzhang and Anji). The squirrel has the advantages of flexible body, long tail, being good at climbing poles, sharp teeth, capability of biting a thick insulating protective layer and aggressiveness. Therefore, in mountains and forest areas such as the residual Hangzhou and the Anji, the phenomenon that the surface insulation is damaged because a squirrel climbs onto an outdoor column vacuum switch (a ZW32 column circuit breaker) to bite and break an insulating cover of a switch joint frequently occurs, and when the squirrel climbs, the tail of the squirrel climbs, the body of the squirrel transversely penetrates between two phases of the switch, so that the circuit breaker on the ZW32 column is in interphase short circuit to cause the switch to trip, and further, a large-area power failure accident is caused. Meanwhile, as the power grid company has higher and higher requirements on power supply reliability, the opportunity of installing the anti-loosening mouse partition plate device during power failure is less and less.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a can install locking mouse baffle device with electricity, have direct electrified installation, weather resistance is strong, safe and reliable's advantage.

The purpose of the utility model is accomplished through following technical scheme: the device capable of installing the anti-loosening mouse partition plate in an electrified way mainly comprises a jacking mechanism, a hooking mechanism, a draw hook, a left partition plate and a right partition plate; the left and right partition plates are arranged at a certain distance and are fixedly connected through a support rod, the jacking mechanism is vertically and fixedly arranged on the inner side of the right partition plate, the two hooking mechanisms are respectively arranged at the tail parts of the left and right partition plates, and the draw hook is arranged between the two partition plates and is used for tensioning the two partition plates; through establishing the baffle device cover on ZW32 post-mounted circuit breaker, utilize the tight mechanism in top to push up the high pressure contact pile head of ZW32 post-mounted circuit breaker tightly, hook tight mechanism hooks the fixed chassis of ZW32 post-mounted circuit breaker simultaneously, realize the isolation to ZW32 post-mounted circuit breaker.

Further, the jacking mechanism is provided with a mounting plate, the fixing seat is fixed on the mounting plate through threaded connection, the two locking plates are symmetrically mounted on two sides of the fixing seat, the two ejector rods respectively vertically penetrate through guide sleeves arranged at two ends of the mounting plate, the tops of the ejector rods are fixed on the locking plates through ejector rod fixing screws, the two ends of the fixing seat are symmetrically provided with a limiting ratchet wheel and a mirror image limiting ratchet wheel which are respectively provided with a torsion spring A, the heads of the two ratchet wheels are right opposite to the ejector rods and can be matched with ratchets arranged at the front parts of the ejector rods, and the high-pressure.

Furthermore, the hooking mechanism mainly comprises a bottom plate, a cover plate is covered on the bottom plate, the cover plate and the bottom plate are in threaded connection and fixed at the tail parts of the left and right partition plates, a buckle plate with ratchets penetrates through the bottom plate, the tail part of the buckle plate is hook-shaped, a ratchet wheel with a torsion spring is installed on the bottom plate, the head of the ratchet wheel is opposite to the ratchets on the buckle plate, and the fixed underframe of the circuit breaker on the ZW32 column is hooked and locked by pushing the buckle plate.

Furthermore, the supporting rods are fixed on the left and right clapboards through supporting rod fixing bolts; the inner side of the left clapboard is provided with a base at the position corresponding to the jacking mechanism, and the inner side of the bottom of the right clapboard is also provided with a base.

Preferably, the left and right partition plates are made of outdoor epoxy resin, and a plurality of small round holes are formed in the surfaces of the left and right partition plates.

The utility model has the advantages that:

1. the interphase insulation is reliable, and the interphase short circuit accident caused by the invasion of the squirrel and other aggressive small animals can be effectively avoided;

2. the installation is simple and convenient, the live installation can be realized, the on-site transformation is convenient, the power failure is not needed, and the power supply reliability is greatly improved;

3. the insulating hoop is formed by pressing DMC material, insulating paint is sprayed outside, the main materials of the insulating hoop and the insulating hoop have the ultraviolet-proof function, the insulating performance is good, and the insulating hoop can run in all weather under all working conditions;

4. fixed reliable, prevent wind the measure and target in place, adopt 3 point location, safe and reliable, and opened many places circular ports on the baffle, can increase the creep distance on the one hand, on the other hand, can prevent that the influence of crosswind from leading to fixed unreliable.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic structural diagram of the tightening mechanism.

Fig. 4 is a schematic structural view of the hooking mechanism.

Fig. 5 is a schematic structural diagram of a ZW32 pole-mounted circuit breaker.

Fig. 6 is a schematic view of the installation structure of the present invention.

Fig. 7 is a top view of fig. 6.

Description of reference numerals: the device comprises a ZW32 pole-mounted circuit breaker 1, a high-voltage contact pile head 1-1, a fixed underframe 1-2, a jacking mechanism 2, a mounting plate 2-1, a fixed seat 2-2, a mandril 2-3, a locking plate 2-4, a limiting ratchet 2-5, a mirror image limiting ratchet 2-6, a guide sleeve 2-7, a torsion spring A2-8, a mandril fixing screw 2-9, a hooking mechanism 3, a bottom plate 3-1, a buckle plate 3-2, a cover plate 3-3, a ratchet 3-4, a torsion spring B3-5, a draw hook 4, a left partition plate 5, a right partition plate 6, a support rod 7, a support rod fixing bolt 8, a base 9 and a base fixing screw 10.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawing, the electrified installation anti-loosening mouse partition plate device mainly comprises a jacking mechanism 2, a hooking mechanism 3, a draw hook 4, a left partition plate 5 and a right partition plate 6; the left and

right partition plates

5 and 6 are arranged at a certain distance and are fixedly connected through a support rod 7, the jacking mechanism 2 is vertically and fixedly arranged on the inner side of the right partition plate 6, the two hooking mechanisms 3 are respectively arranged at the tails of the left and

right partition plates

5 and 6, and the draw hook 4 is arranged between the two partition plates and is used for tensioning the two partition plates; the partition device is covered on the ZW32 pole-mounted circuit breaker 1, the jacking mechanism 2 is utilized to jack the high-voltage contact pile head 1-1 of the ZW32 pole-mounted circuit breaker 1, and meanwhile, the hooking mechanism 3 hooks the fixed underframe 1-2 of the ZW32 pole-mounted circuit breaker 1, so that the circuit breaker 1 on the ZW32 pole is isolated; the jacking mechanism 2 is provided with a mounting plate 2-1, a fixed seat 2-2 is fixed on the mounting plate 2-1 through threaded connection, two locking plates 2-4 are symmetrically arranged at two sides of the fixed seat 2-2, two ejector rods 2-3 respectively vertically penetrate through guide sleeves 2-7 arranged at two ends of the mounting plate 2-1, the tops of the ejector rods 2-3 are fixed on the locking plates 2-4 through ejector rod fixing screws 2-9, two ends of the fixed seat 2-2 are symmetrically provided with a limiting ratchet 2-5 and a mirror image limiting ratchet 2-6 which are both provided with a torsion spring A2-8, the heads of the two ratchets are over against the ejector rods 2-3 and can be matched with ratchets arranged at the front parts of the ejector rods 2-3, and the position of the high-pressure contact pile head 1-1; the hooking mechanism 3 mainly comprises a bottom plate 3-1, a cover plate 3-3 is covered on the bottom plate 3-1, the bottom plate and the cover plate are in threaded connection and fixed at the tails of a left partition plate 5 and a right partition plate 6, a buckle plate 3-2 with ratchets penetrates through the bottom plate 3-1, the tail of the buckle plate 3-2 is in a hook shape, a ratchet wheel 3-4 with a torsion spring 3-5 is arranged on the bottom plate 3-1, the head of the ratchet wheel is opposite to the ratchets on the buckle plate 3-2, and a fixed chassis 1-2 of a circuit breaker 1 on a ZW32 column is hooked and locked by pushing the buckle; the number of the support rods 7 is three, and the support rods are fixed on the left and

right partition plates

5 and 6 through support rod fixing bolts 8; a base 9 is arranged at the position of the inner side of the left partition plate 5 corresponding to the jacking mechanism 2, and the base 9 is also arranged at the inner side of the bottom of the right partition plate 6; the base 9 is fixedly mounted by a base fixing screw 10.

Preferably, the left and

right partition plates

5 and 6 are made of outdoor epoxy resin, and a plurality of small round holes are formed in the surfaces of the left and right partition plates, so that the creep distance can be increased, and unreliable fixation caused by the influence of side wind can be prevented.

The utility model discloses a working process: when the device is installed, the partition plate device is covered outside the middle pile head of three high-voltage contact pile heads 1-1 on the ZW32 pole upper circuit breaker 1, then two ejector rods 2-3 of the jacking mechanism 2 are pushed, ratchets on the ejector rods 2-3 move forwards and are matched with the limiting ratchet wheels 2-5 and the mirror image limiting ratchet wheels 2-6, so that a lock plate 2-4 connected with the ejector rods 2-3 moves forwards along with the ratchets, the middle pile head is gradually jacked and the position is locked; then respectively pushing the buckle plates 3-2 of the two hooking mechanisms 3 to enable the buckle plates 3-2 to move forwards to hook the fixed underframe 1-2 of the circuit breaker 1 on the ZW32 column, and locking the positions of the buckle plates 3-2 through the ratchet wheels 3-4; finally, the draw hook 4 is hooked between the left and

right clapboards

5 and 6, and the two clapboards are tightened; through the steps, the partition plate device is firmly fixed on the ZW32 pole upper circuit breaker 1 in a three-point fixing mode, the three-phase contact pile heads of the ZW32 pole upper circuit breaker 1 are respectively separated, the phase-to-phase insulation reliability is guaranteed, and the switch tripping caused by short circuit of animal bodies is prevented.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a can install locking mouse baffle device with electricity which characterized in that: mainly comprises a jacking mechanism (2), a hooking mechanism (3), a draw hook (4), a left clapboard (5) and a right clapboard (6); the left and right clapboards (5, 6) are arranged at a certain distance and are fixedly connected through a supporting rod (7), the jacking mechanism (2) is vertically and fixedly arranged on the inner side of the right clapboard (6), the two hooking mechanisms (3) are respectively arranged at the tails of the left and right clapboards (5, 6), and the draw hook (4) is arranged between the two clapboards and is used for tensioning the two clapboards; the partition device is covered on the ZW32 pole-mounted circuit breaker (1), the high-voltage contact pile head (1-1) of the ZW32 pole-mounted circuit breaker (1) is tightly pressed by the pressing mechanism (2), and meanwhile, the hook-up mechanism (3) hooks the fixed underframe (1-2) of the ZW32 pole-mounted circuit breaker (1), so that the isolation of the ZW32 pole-mounted circuit breaker (1) is realized.

2. The electrified mountable rat guard apparatus according to claim 1, wherein: the left and right partition plates (5 and 6) are made of outdoor epoxy resin, and a plurality of small round holes are formed in the surfaces of the left and right partition plates.

3. The electrified mountable rat guard apparatus according to claim 1, wherein: the jacking mechanism (2) is provided with a mounting plate (2-1), a fixed seat (2-2) is fixed on the mounting plate (2-1) through threaded connection, two locking plates (2-4) are symmetrically arranged at two sides of the fixed seat (2-2), two ejector rods (2-3) respectively vertically penetrate through guide sleeves (2-7) arranged at two ends of the mounting plate (2-1), the tops of the ejector rods (2-3) are fixed on the locking plates (2-4) through ejector rod fixing screws (2-9), two ends of the fixed seat (2-2) are symmetrically provided with a limiting ratchet wheel (2-5) and a mirror image limiting ratchet wheel (2-6) which are respectively provided with a torsion spring A (2-8), the heads of the two ratchet wheels are over against the ejector rods (2-3) and can be matched with ratchets arranged at the front parts of the ejector rods (2-3, the position of the high-pressure contact pile head (1-1) is locked by pushing the ejector rod (2-3).

4. The electrified mountable rat guard apparatus according to claim 1, wherein: the hooking mechanism (3) mainly comprises a bottom plate (3-1), a cover plate (3-3) is covered on the bottom plate (3-1), the cover plate and the cover plate are in threaded connection and fixed at the tails of the left and right partition plates (5 and 6), a buckle plate (3-2) with ratchets penetrates through the bottom plate (3-1), the tail of the buckle plate (3-2) is hook-shaped, a ratchet wheel (3-4) with a torsion spring (3-5) is installed on the bottom plate (3-1), the head of the ratchet wheel is opposite to the ratchets on the buckle plate (3-2), and the fixed underframe (1-2) of the circuit breaker (1) on the ZW32 column is hooked and locked by pushing the buckle plate (3-2).

5. The electrified mountable rat guard apparatus according to claim 1, wherein: the supporting rod (7) is fixed on the left and right clapboards (5, 6) through a supporting rod fixing bolt (8); the inner side of the left clapboard (5) is provided with a base (9) at the position corresponding to the jacking mechanism (2), and the inner side of the bottom of the right clapboard (6) is also provided with the base (9).