CN115842313B

CN115842313B - Protective shell for preventing wire from being bitten

Info

Publication number: CN115842313B
Application number: CN202211480647.XA
Authority: CN
Inventors: 李刚; 竹森; 李志海
Original assignee: Jiangxi Yueguang Cable Co ltd
Current assignee: Jiangxi Yueguang Cable Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2024-06-25
Anticipated expiration: 2042-11-24
Also published as: CN115842313A

Abstract

The invention relates to the technical field of wire protection, in particular to a protective shell for preventing a wire from being bitten. The invention provides a protective shell capable of reducing environmental damage and preventing electric wires from being bitten. The utility model provides a prevent protection casing that electric wire stings, includes support frame, protection ring, protective sheath and rotary mechanism, fixedly connected with is used for the protection ring that two sections electric wire junction protected on the support frame, and fixedly connected with is used for protecting the protective sheath that electric wire lived on the protection ring, is connected with rotary mechanism on the protective sheath. Under the rotation action of the rotating sleeve and the driving rod, the driving rod can knock the rodent, so that the rodent is painful and is far away from the electric wire, the safety of the electric wire is ensured, the animal is not injured, and the damage to the natural environment is reduced.

Description

Protective shell for preventing wire from being bitten

Technical Field

The invention relates to the technical field of wire protection, in particular to a protective shell for preventing a wire from being bitten.

Background

The electric wire refers to a wire for transmitting electric power. The method comprises the steps of bare wires, electromagnetic wires and insulating wires. The novel electric wire is mainly used for outdoor overhead and indoor buses and switch boxes, is also a line for power transmission, is extremely easy to bite by rodents such as mice and the like, and is greatly and economically lost due to biting, so that the electric wire needs to be protected by a protection device.

The currently published cable protection device with the publication number CN114977042A comprises an inner protection sleeve and an outer protection sleeve, wherein a cable is arranged on the inner side of the inner protection sleeve in a penetrating way, and the outer protection sleeve is sleeved on the inner protection sleeve; the outer wall of the inner protective sleeve is provided with a plurality of accommodating cavities, an elastic component and a soft bag are arranged in the accommodating cavities, the elastic component is used for pushing the soft bag to be abutted against the inner wall of the outer protective sleeve, and the soft bag is filled with the insecticidal rat liquid; when the outer protective sleeve and the soft bag are punctured, the elastic component continuously presses the soft bag, the soft bag is flattened on the inner wall of the outer protective sleeve, and the insecticidal rat liquid in the soft bag is sprayed outwards from the puncture openings of the outer protective sleeve and the soft bag.

However, the above patent suffers from the following disadvantages: the rodents such as mice are killed and driven by the rodents liquid, when the rodents bite the protective sleeve and pierce the soft bag, the liquid in the soft bag is sprayed into the mouth of the rodents to achieve the effect of killing, dead bodies after the rodents are killed are left beside the cable, the dead bodies are rotten and easily pollute the cable, the cable is plagued in later maintenance work, the liquid contains toxins, when the rodents are killed, the liquid is inevitably stained on the cable, and later cable maintenance personnel can also hurt the maintenance personnel in careless mistake inlets of the liquid when the cable is maintained.

Disclosure of Invention

In order to overcome the defects that the existing cable protection device is easy to pollute cables and has certain danger when protecting the cables, the invention provides a protection shell for preventing wires from being bitten by reducing environmental damage.

The technical implementation scheme of the invention is as follows: the utility model provides a prevent protection casing that electric wire stings, including the support frame, the protection ring, protective sheath and rotary mechanism, fixedly connected with is used for the protection ring that two sections electric wire junction was lived on the support frame, fixedly connected with is used for the protective sheath that electric wire was lived on the protection ring, be connected with rotary mechanism on the protective sheath, when having rodent such as mouse to stings the electric wire, rotary mechanism will autogiration, so that rodent receives to strike and flee, avoid the electric wire to be stinged, and just drive the rodent, not hurt it, reduce the destruction to natural environment.

Optionally, rotary mechanism is including reed, the stripper plate, the swivel case, drive the pole, power module, pressure sensor and controller, fixedly connected with a plurality of reeds on the protective sheath outside, equal fixedly connected with stripper plate on the reed, the cover has the swivel case on the stripper plate outside, swivel case and protection ring swivelling joint, fixedly connected with a plurality of drive poles on the swivel case, it is circumference form to drive the pole and arrange on the swivel case, install the drive assembly who is used for providing power for the swivel case on the support frame, still be fixed with the pressure sensor who is used for drive assembly transmission start signal on the protective sheath outside, protection ring bottom fixed mounting has the controller, pressure sensor and controller electric connection, when the swivel case receives rodent to bite and produce deformation, drive assembly drives swivel case and drive the pole and take place to beat on rodent, it is rotatory to drive the pole, make and take away to eat the pain, and swivel case self takes place to rotate, also can avoid rodent to continue to bite swivel case, avoid swivel case to break.

Optionally, the power component is including driving motor, driving gear and driven gear, fixedly connected with two driving motor on same straight line on the support frame, driving motor all with controller electric connection, driving motor output shaft all is in one side that two driving motor kept away from each other, all fixedly connected with driving gear on the driving motor output shaft, and one side that is close to the protection ring on the swivel is all fixedly connected with driven gear, and the driving gear and the driven gear intermeshing of same side.

Optionally, still including spraying mechanism, spraying mechanism is including the fixture block, from the jar, high pressure shower nozzle, the lug, the uide bushing, the retaining block and return spring, fixedly connected with a plurality of fixture blocks on the protection ring, the joint has from the jar between two similar fixture blocks, be equipped with the pungent gas in the from jar, install high pressure shower nozzle from jar spout department, one side fixedly connected with a plurality of lugs near the protection ring on the driven gear, the lug is the annular distribution on the driven gear, fixedly connected with uide bushing on the one side that is close to high pressure shower nozzle on the from jar, the sliding connection has the retaining block on the uide bushing, be connected with return spring in the spray tube of from the jar is inserted to the upper half of retaining block, when driven gear drives the lug rotation to contact with the retaining block, the lug will extrude the retaining block and move down, make the spray tube passageway of from the jar is opened to the pungent gas in the jar, will spout the rodent that will be biting the swivel case drives away.

Optionally, the automatic starter also comprises a startle mechanism, the startle mechanism comprises a mounting ring, a bell, a fixing ring, a knocking rod and a reset spring, the mounting ring is fixedly connected to the protecting ring, the bell is hinged to the mounting ring, the two fixing rings are fixedly connected to the protecting ring and are respectively positioned on two sides of the mounting ring, the knocking rod is hinged to the mounting ring, the reset spring is connected between the knocking rod and the mounting ring on the same side, when the driven gear drives the lug to rotate to be in contact with the knocking rod, the lug pushes the knocking rod to rotate, and when the lug continues to rotate to be separated from the knocking rod, the knocking rod is reversed and knocks the bell, so that the bell can make a sound startle the rodent.

Optionally, the rotating sleeve is coated with a rat repelling paint.

Optionally, the contact sensing point of pressure sensor contacts with the stripper plate medial surface, when the rodent bites rotatory cover and makes the stripper plate receive the extrusion, pressure sensor can sense the extrusion force immediately for rotary mechanism in time starts the protection rotatory cover.

Optionally, an oily film is adhered to the inner ring of the rotary sleeve.

Compared with the prior art, the invention has the following advantages: 1. under the rotation action of the rotating sleeve and the driving rod, the driving rod can knock the rodent, so that the rodent is painful and is far away from the electric wire, the safety of the electric wire is ensured, the animal is not injured, and the damage to the natural environment is reduced.

2. Under the rotation of the driven gear, the opening of the self-spraying tank can be automatically opened, and the irritant gas in the self-spraying tank can be automatically sprayed out to drive away rodents.

3. When the rotation mechanism is started by the rodents biting the rotation sleeve, the driven gear continuously rotates to enable the knocking rod to continuously strike the bell, the rodents are frightened and escape, and the rodents are driven.

Drawings

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

Fig. 2 is a schematic view of a partial cross-sectional structure of the present invention.

Fig. 3 is a schematic perspective view of the supporting frame, the protecting ring and the protecting sleeve according to the present invention.

Fig. 4 is a schematic perspective view of a rotary mechanism according to the present invention.

Fig. 5 is a schematic view of a part of a rotating mechanism of the present invention.

Fig. 6 is a schematic perspective view of the spraying mechanism of the present invention.

Fig. 7 is a schematic perspective view of a first part of the spraying mechanism of the present invention.

Fig. 8 is a schematic perspective view of a second part of the spraying mechanism of the present invention.

Fig. 9 is a schematic view of a partially cut-away structure of the spraying mechanism of the present invention.

Fig. 10 is a schematic perspective view of the startle mechanism according to the present invention.

Fig. 11 is a schematic view showing a second perspective structure of the startle mechanism of the present invention.

Fig. 12 is a schematic view showing a third perspective structure of the startle mechanism of the present invention.

The marks of the components in the drawings are as follows: 1: support frame, 2: guard ring, 3: protective sheath, 4: rotation mechanism, 40: reed, 41: extrusion plate, 42: swivel sleeve, 43: driving rod, 44: drive motor, 45: drive gear, 46: driven gear, 47: pressure sensor, 48: controller, 5: spraying mechanism, 50: clamping block, 51: self-spraying can, 52: high pressure spray head, 53: bump, 54: guide sleeve, 55: stop block, 56: return spring, 6: startle mechanism, 60: mounting ring, 61: bell, 62: fixing ring, 63: tapping rod, 64: and a return spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

The utility model provides a prevent protection casing that electric wire stings, as shown in fig. 1-3, including support frame 1, protection ring 2, protective sheath 3 and rotary mechanism 4, fixedly connected with is used for protecting the protection ring 2 that two sections electric wire junction lived on the support frame 1, fixedly connected with is used for protecting the protective sheath 3 that electric wire lived on the protection ring 2, is connected with the rotary mechanism 4 to electric wire protection on the protective sheath 3.

When using this protective housing to protect the electric wire, the electric wire that will need protect penetrates in the protective sheath 3, and the junction between two electric wires then uses the protection ring 2 to protect, protection ring 2 then relies on support frame 1 to support subaerial, and then protection ring 2 props up the electric wire unsettled, avoid rodent direct contact electric wire, reduce the electric wire by the risk of biting, when having rodent such as mouse to bite the electric wire, rotary mechanism 4 will automatic start rotation, so that rodent receives to strike and escape, avoid the electric wire to be bitten the broken, and just drive the rodent, not hurt it, reduce the destruction to natural environment.

Example 2

On the basis of the embodiment 1, as shown in fig. 1, fig. 2, fig. 4 and fig. 5, the rotating mechanism 4 comprises a reed 40, a squeezing plate 41, a rotating sleeve 42, a driving rod 43, a power component, a pressure sensor 47 and a controller 48, wherein a plurality of reeds 40 are fixedly connected to the outer side of a protective sleeve 3, the squeezing plate 41 is fixedly connected to the reed 40, the rotating sleeve 42 is sleeved on the outer side of the squeezing plate 41, mouse-driving paint is coated on the rotating sleeve 42, the probability of biting the rotating sleeve 42 is reduced, an oily film is adhered to the inner ring of the rotating sleeve 42, the rotating sleeve 42 is enabled to rotate smoothly when the rotating sleeve 42 rotates on the squeezing plate 41, the rotating sleeve 42 is rotationally connected with the protecting ring 2, a plurality of driving rods 43 are fixedly connected to the rotating sleeve 42, the driving rods 43 are circumferentially arranged on the rotating sleeve 42, a driving component for providing power for the rotating sleeve 42 is installed on the support frame 1, the pressure sensor 47 for transmitting a starting signal for the driving component is also fixedly arranged on the outer side of the protective sleeve 3, a contact sensing point of the pressure sensor 47 is contacted with the inner side surface of the squeezing plate 41, and the elastic sensor is enabled to be timely sensed by the pressure sensor 47, and the pressure sensor 47 is enabled to be electrically connected with the protecting the rotating sleeve 48 when the rotating sleeve 4 is bitten by the rotating and the protecting ring 2.

As shown in fig. 4 and 5, the power assembly includes a driving motor 44, a driving gear 45 and a driven gear 46, two driving motors 44 on the same straight line are fixedly connected to the support frame 1, the driving motors 44 are electrically connected to the controller 48, the output shafts of the driving motors 44 are on one side of the two driving motors 44 away from each other, the driving gear 45 is fixedly connected to the output shaft of the driving motor 44, the driven gear 46 is fixedly connected to one side of the rotating sleeve 42 close to the guard ring 2, and the driving gear 45 and the driven gear 46 on the same side are meshed with each other.

The specific operation principle of the rotating mechanism 4 is as follows: after this protective housing wraps the electric wire, if have the rodent to bite the electric wire, receive the interlock for the swivel housing 42, swivel housing 42 is soft material, will receive atress extrusion stripper plate 41 when being received to bite and warp, and then stripper plate 41 will remove to the electric wire direction, reed 40 pressurized deformation this moment, simultaneously stripper plate 41 will extrude pressure sensor 47, when pressure sensor 47 sensed pressure and surpass the default threshold value, pressure sensor 47 will send the signal to controller 48, controller 48 then control corresponding driving motor 44 starts, driving motor 44 output shaft drives driven gear 46 through driving gear 45 rotation, and then driven gear 46 drives swivel housing 42 and drive pole 43 rotation, drive pole 43 will strike on the rodent, make the rodent eat and go away, and swivel housing 42 self takes place to rotate, also can avoid the rodent to continue to bite swivel housing 42, avoid swivel housing 42 to break, after the rodent leaves, swivel housing 42 no longer receives to bite and extrude, the stripper plate 41 will remove the reset under the reset action of force sensor 40, and no longer extrude pressure sensor 47, pressure sensor 47 then control motor 48 is stopped to the pressure, can stop the signal to drive pole 43 is rotated to the control mechanism 48 after the control is received again, can stop the effect of rotating mechanism 48, can stop rotating at 4 so that the control of rotating mechanism is controlled to rotate, 4 has the effect is stopped.

As shown in fig. 1, fig. 6, fig. 7, fig. 8 and fig. 9, the spraying mechanism 5 further comprises a spraying mechanism 5, the spraying mechanism 5 comprises a clamping block 50, a self-spraying tank 51, a high-pressure spray head 52, a protruding block 53, a guide sleeve 54, a blocking block 55 and a return spring 56, a plurality of clamping blocks 50 are fixedly connected to the protective ring 2, the self-spraying tank 51 is clamped between two adjacent clamping blocks 50, the self-spraying tank 51 is filled with irritant gas, the high-pressure spray head 52 is arranged at the nozzle of the self-spraying tank 51, a plurality of protruding blocks 53 are fixedly connected to one side, close to the protective ring 2, of the driven gear 46, the protruding blocks 53 are annularly distributed on the driven gear 46, a guide sleeve 54 is fixedly connected to one side, close to the high-pressure spray head 52, of the self-spraying tank 51 is connected with a blocking block 55 in a sliding mode, a return spring 56 is connected between the blocking block 55 and the guide sleeve 54, and the protruding block 53 moves the extrusion blocking block 55 downwards when the driven gear 46 drives the protruding blocks 53 to rotate to contact with the blocking block 55.

The electric wire can be effectively prevented from being bitten under the action of the rotating mechanism 4, but rodents are difficult to drive away from the electric wire, so when the rotating mechanism 4 starts to operate, the driven gear 46 rotates to drive the protruding block 53 to rotate, and when the driven gear 46 drives the protruding block 53 to rotate to be in contact with the blocking block 55, the protruding block 53 presses the blocking block 55 to move downwards, so that the blocking block 55 opens a spray pipe channel of the self-spraying tank 51, at the moment, the return spring 56 is compressed, meanwhile, the irritant gas in the self-spraying tank 51 is sprayed from the high-pressure spray head 52, the irritant gas surrounds the electric wire, the rodents which are biting the rotating sleeve 42 are driven away, the irritant gas can be spread near the electric wire, the rodents are driven away, and when the driven gear 46 continues to rotate to drive the protruding block 53 to be out of contact with the blocking block 55, the blocking block 55 moves upwards to reset under the reset action of the return spring 56, so that the blocking block 55 closes the spray pipe channel of the self-spraying tank 51, and the irritant gas is stopped from being sprayed.

As shown in fig. 1, fig. 2, fig. 10, fig. 11 and fig. 12, the device further comprises a startle mechanism 6, the startle mechanism 6 comprises a mounting ring 60, a bell 61, a fixing ring 62, a knocking rod 63 and a return spring 64, the mounting ring 60 is fixedly connected to the protecting ring 2, the bell 61 is hinged in the mounting ring 60, two fixing rings 62 are fixedly connected to the protecting ring 2, the two fixing rings 62 are respectively positioned at two sides of the mounting ring 60, the knocking rod 63 is hinged on the mounting ring 60, the return spring 64 is connected between the knocking rod 63 and the mounting ring 60 at the same side, when the driven gear 46 drives the lug 53 to rotate to be in contact with the knocking rod 63, the lug 53 pushes the knocking rod 63 to rotate, and when the lug 53 continues to rotate to be separated from the knocking rod 63, the knocking rod 63 is reversed and is knocked into the bell 61, so that the bell 61 can make a sound startle.

After the rotary mechanism 4 is started, the driven gear 46 rotates to drive the lug 53 to rotate and further contacts the knocking rod 63, the knocking rod 63 is extruded to rotate, the reset spring 64 is stretched, when the lug 53 continues to rotate to be separated from the knocking rod 63, the knocking rod 63 is reversed under the reset action of the reset spring 64 and knocks the bell 61, so that the bell 61 can make a sound to startle the rodent, and under the continuous rotation of the driven gear 46, the bell 61 can be continuously knocked, the rodent is startled by the sound, and the wire is prevented from being bitten.

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

Claims

1. The utility model provides a prevent protection casing of electric wire bite, including support frame (1), protection ring (2), protective sheath (3), fixedly connected with is used for protecting protection ring (2) that two sections electric wire junction lived on support frame (1), and fixedly connected with is used for protecting protective sheath (3), characterized by with the electric wire in protection ring (2): the electric wire protection device is characterized by further comprising a rotating mechanism (4), wherein the rotating mechanism (4) is connected to the protective sleeve (3), when a rodent such as a mouse bites an electric wire, the rotating mechanism (4) automatically rotates to enable the rodent to be knocked to escape, the electric wire is prevented from being bitten, the rodent is just driven, damage to the rodent is avoided, damage to the natural environment is reduced, the rotating mechanism (4) comprises a reed (40), a squeeze plate (41), a rotating sleeve (42), a driving rod (43), a power assembly, a pressure sensor (47) and a controller (48), a plurality of reeds (40) are fixedly connected to the outer side of the protective sleeve (3), a squeeze plate (41) is fixedly connected to the reed (40), a rotating sleeve (42) is sleeved on the outer side of the squeeze plate (41), the rotating sleeve (42) is rotationally connected with a protecting ring (2), a plurality of driving rods (43) are circumferentially arranged on the rotating sleeve (42), a protecting sleeve (1) is provided with the power assembly for providing power for the rotating sleeve (42), the pressure sensor (47) is fixedly connected to the outer side of the protective sleeve (3), the pressure sensor (48) is fixedly connected to the controller (48), the pressure sensor (48) is fixedly connected to the outer side of the protective sleeve (2), when the rotating sleeve (42) is bitten by rodents to generate deformation, the driving assembly drives the rotating sleeve (42) and the driving rod (43) to rotate, the driving rod (43) is knocked on the rodents, so that the rodents eat and leave, the rotating sleeve (42) rotates, the rodents can be prevented from continuously biting the rotating sleeve (42), and the rotating sleeve (42) is prevented from being broken.

2. A protective housing for preventing wire from biting as defined in claim 1, wherein: the power assembly comprises a driving motor (44), a driving gear (45) and a driven gear (46), wherein two driving motors (44) which are positioned on the same straight line are fixedly connected to the support frame (1), the driving motors (44) are electrically connected with the controller (48), the output shafts of the driving motors (44) are respectively arranged on one sides of the two driving motors (44) which are mutually far away, the driving gear (45) is fixedly connected to the output shafts of the driving motors (44), the driven gear (46) is fixedly connected to one side, close to the protection ring (2), of the rotary sleeve (42), and the driving gear (45) and the driven gear (46) on the same side are mutually meshed.

3. A protective housing for preventing wire from biting as defined in claim 2, wherein: the spraying mechanism (5) comprises a clamping block (50), a self-spraying tank (51), a high-pressure spray head (52), a lug (53), a guide sleeve (54), a blocking block (55) and a return spring (56), wherein a plurality of clamping blocks (50) are fixedly connected to the protective ring (2), the self-spraying tank (51) is clamped between the two adjacent clamping blocks (50), a stimulating gas is filled in the self-spraying tank (51), the high-pressure spray head (52) is arranged at a nozzle of the self-spraying tank (51), a plurality of lugs (53) are fixedly connected to one side, close to the protective ring (2), of the driven gear (46), the lugs (53) are annularly distributed on the driven gear (46), the guide sleeve (54) is fixedly connected to one side, close to the high-pressure spray head (52), the blocking block (55) is connected to the guide sleeve (54) in a sliding mode, the upper half portion of the blocking block (55) is inserted into the self-spraying tank (51), the return spring (56) is connected between the blocking block (55) and the guide sleeve (54), the driven gear (46) is fixedly connected to one side, close to the protective ring (2), the lugs (53) are in a ring shape, the annular shape, the lugs (53) is enabled to be in contact with the driven gear (55) and the rotary motion of the driven gear (55), and the rotary motion of the driven gear (55) when the driven gear (55) is enabled to be rotated to be enabled to be in a rotary motion, the irritant gas in the self-spraying pot (51) is sprayed to drive away the rodents which are biting the rotating sleeve (42).

4. A protective enclosure for preventing wire snagging in accordance with claim 3 wherein: still including startle mechanism (6), startle mechanism (6) including collar (60), small bell (61), solid fixed ring (62), strike pole (63) and reset spring (64), fixedly connected with collar (60) on guard ring (2), articulated in collar (60) are connected with small bell (61), fixedly connected with two solid fixed ring (62) on guard ring (2), two solid fixed ring (62) are located the both sides of collar (60) respectively, all articulate on collar (60) and strike pole (63), be connected with reset spring (64) between the collar (60) of strike pole (63) and homonymy, when driven gear (46) drive lug (53) rotate to contact with strike pole (63), lug (53) will promote to strike pole (63) rotation, when lug (53) continue to rotate to break away from with strike pole (63), strike pole (63) will reverse and strike small bell (61) for small bell (61) makes the sound to walk the rodent.

5. A protective housing for preventing wire from biting as defined in claim 4, wherein: the rotating sleeve (42) is coated with a mouse-repelling paint.

6. A protective housing for preventing wire from biting as defined in claim 5, wherein: the contact sensing point of the pressure sensor (47) is in contact with the inner side surface of the pressing plate (41).

7. A protective housing for preventing wire from biting as defined in claim 6, wherein: an oily film is adhered to the inner ring of the rotary sleeve (42).