CN113777727A - Beastly device is prevented to optical cable - Google Patents
Beastly device is prevented to optical cable Download PDFInfo
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- CN113777727A CN113777727A CN202110885092.6A CN202110885092A CN113777727A CN 113777727 A CN113777727 A CN 113777727A CN 202110885092 A CN202110885092 A CN 202110885092A CN 113777727 A CN113777727 A CN 113777727A
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- handle
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- optical cable
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- main handle
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Abstract
The invention discloses an optical cable beast prevention device which can effectively solve the problem that an existing aerial optical cable is easily damaged by small animals. The optical cable clamping device comprises a first main handle and a first auxiliary handle which are in hinged fit, wherein a torsion spring is further arranged at the hinged position of the first main handle and the first auxiliary handle so as to provide clamping force for the first main handle and the first auxiliary handle to mutually approach and clamp an optical cable; the first main handle comprises a main clamping part and a main supporting part, the first auxiliary handle comprises an auxiliary clamping part and an auxiliary supporting part, a plurality of spikes are arranged on the outer surface of the main clamping part and the outer surface of the auxiliary clamping part, and a supporting device is arranged between the main supporting part and the auxiliary supporting part. The invention has the advantages that: the protective device can be clamped on an optical cable to be protected, and the sharp pricks on the surface can prevent small animals from being close to and damaging the optical cable, so that the optical cable is protected.
Description
Technical Field
The invention relates to an optical cable protection device, in particular to an optical cable beast prevention device.
Background
The protection of the optical cable line is one of the very important matters in the engineering design of the optical cable line because of the safety and the service life of the optical cable line. The protection of the optical cable line mainly comprises the protection of the optical cable line, such as lightning protection, strong current prevention, termite prevention, rat bite prevention, freezing prevention, mechanical damage prevention and the like.
The optical cable laid in the field is often damaged by beasts, and common rodents such as squirrels and the like which are good at climbing have the impulse of molars, and can easily climb up a telegraph pole or jump onto the optical cable through branches adjacent to the optical cable to damage the optical cable.
Because the optical cable is laid for a long distance, if all the optical cables need to be protected, the cost is high, the workload is high, and the operation is time-consuming. In addition, the field topography is complex, the damage is difficult to prevent, the damage point is difficult to find out for maintenance, and the like, so that a large amount of labor time is consumed for maintenance.
Disclosure of Invention
The invention aims to provide an optical cable beast prevention device which can effectively solve the problem that the existing aerial optical cable is easily damaged by small animals.
In order to solve the technical problems, the invention is realized by the following technical scheme: an optical cable beast prevention device comprises a first main handle and a first auxiliary handle which are hinged and matched, wherein a torsional spring is further arranged at the hinged position of the first main handle and the first auxiliary handle so as to provide clamping force for clamping an optical cable when the first main handle and the first auxiliary handle are mutually closed;
the first main handle comprises a main clamping part and a main supporting part, the first auxiliary handle comprises an auxiliary clamping part and an auxiliary supporting part, a plurality of spines are arranged on the outer surface of the main clamping part and the outer surface of the auxiliary clamping part, and a supporting device is arranged between the main supporting part and the auxiliary supporting part;
the first main handle and the first auxiliary handle comprise an opening state and a clamping state, and when the first main handle and the first auxiliary handle are in the opening state, the first main handle and the first auxiliary handle are opened by the supporting device, and an optical cable is reserved to enter a gap between the main supporting part and the auxiliary supporting part; after the optical cable enters the space between the main supporting part and the auxiliary supporting part, the supporting device is triggered to lose the supporting function, and the first main handle and the first auxiliary handle are closed under the elastic action of the torsion spring and are converted into a clamping state.
In the optical cable beastly preventing device, the supporting device comprises a supporting rod, a through groove is formed in the main supporting part, one end of the supporting rod is rotatably connected to the side wall of the through groove, and the other end of the supporting rod is pushed against the auxiliary supporting part beside the hinged part.
In the optical cable beastly preventing device, a concave groove is formed beside the hinged part of the auxiliary supporting part and used for positioning the other end of the supporting rod.
In the optical cable animal-prevention device, the first main handle and the first auxiliary handle are folded into a circular tube shape in a clamping state, the first main handle and the first auxiliary handle are both provided with butt joint parts extending along the axis of the circular tube shape, and the cross sections of the butt joint parts of the first main handle and the first auxiliary handle are both arc-shaped;
the optical cable beastly preventing device further comprises an extension clamp, a plurality of spines are also arranged on the outer surface of the extension clamp, and the extension clamp is arranged on the butt joint portion of the first main handle and the butt joint portion of the first auxiliary handle.
In the optical cable beastly preventing device, the extension clamp comprises a second main handle and a second auxiliary handle which are in hinged fit, a torsional spring is arranged at the hinged position of the second main handle and the second auxiliary handle, and the hinged rotation axis of the second main handle and the second auxiliary handle is coplanar with the hinged rotation axis of the first main handle and the first auxiliary handle.
In the optical cable beastly preventing device, the extension clamp is rotatably sleeved on the butt joint part of the first main handle and the butt joint part of the first auxiliary handle, and the butt joint part of the first main handle and/or the butt joint part of the first auxiliary handle are/is provided with a convex rib for preventing the extension clamp from generating axial movement.
In the optical cable animal prevention device, the optical cable animal prevention device further comprises a correlation type photoelectric switch, a solar charging module and a LORA transmitting module;
the solar charging module comprises a monocrystalline silicon solar panel, and a booster circuit board and a small storage battery of a solar charger with a protection function which are electrically connected with the monocrystalline silicon solar panel, wherein the monocrystalline silicon solar panel is arranged on the outer peripheral surface of the expansion clamp;
the correlation photoelectric switch comprises a transmitter and a receiver, the transmitter and the receiver are respectively fixed on the butt joint part and the extension clamp and are positioned in the same vertical plane, the receiver is intersected with the transmitter on the butt joint part when rotating along with the extension clamp, and the receiver is in signal connection with the signal processing chip;
the LORA transmitting module is in signal connection with the signal processing chip.
In the optical cable beastly preventing device, rubber cushion blocks are arranged on one side, facing the optical cable, of the first main handle and one side, facing the optical cable, of the first auxiliary handle.
In the optical cable beastly preventing device, the main clamping part is provided with a trepanning used for connecting the extension handle.
Compared with the prior art, the invention has the advantages that: the first main handle and the first auxiliary handle are elastically hinged, and the plurality of spines are arranged on the first main handle and the first auxiliary handle, so that the problem that the existing optical cable is lack of protection and is easily damaged by small animals is solved; in addition, a supporting device is further arranged between the main supporting part and the auxiliary supporting part, when the optical cable is not close to the optical cable, the first main handle and the first auxiliary handle can be opened by a certain angle to be conveniently matched with the optical cable, and after the optical cable enters the space between the first main handle and the first auxiliary handle, the supporting device loses supporting force, the optical cable is clamped by the first main handle and the first auxiliary handle, the mounting steps of the device are simplified, and the device is simple and convenient to mount.
Further, strutting arrangement includes the bracing piece, it has logical groove to open on the main tributary supporting part, the one end of bracing piece is rotated and is connected on leading to the groove lateral wall, the other end top of bracing piece is on the other vice supporting part of articulated department, bracing piece one end is rotated and is connected on leading to the groove lateral wall, be convenient for from opening the state to switching to the clamping state, and the bracing piece also can not lose at this switching in-process, if need the optical cable prevent that the beastly device demolishs can also reuse the bracing piece, the logical groove of seting up on the main tributary supporting part mainly is that the bracing piece can let the open position after touchhing the optical cable, can not influence the optical cable and prevent that the beastly device from cliping the optical cable.
Furthermore, the hinge joint of the auxiliary supporting part is provided with a concave groove aside for positioning the other end of the supporting rod, and the concave groove can stabilize the position of the supporting rod when the supporting rod is in a supporting state, so that the supporting rod cannot lose the supporting effect due to accidental sliding.
Further, the first main handle and the first auxiliary handle are folded into a circular tube shape in a clamping state, the first main handle and the first auxiliary handle are both provided with butt joint parts extending along the axis of the circular tube shape, and the cross sections of the butt joint part of the first main handle and the butt joint part of the first auxiliary handle are both arc-shaped;
the optical cable beastly preventing device further comprises an extension clamp, a plurality of spines are also arranged on the outer surface of the extension clamp, the extension clamp sleeve is arranged on the butt joint portion of the first main handle and the butt joint portion of the first auxiliary handle, the butt joint portion and the extension clamp are in butt joint, the axial length of the device can be increased according to conditions, the protection area is increased, and a beast is prevented from jumping over the device.
Furthermore, the extension clamp comprises a second main handle and a second auxiliary handle which are in hinged fit, a torsion spring is arranged at the hinged position of the second main handle and the second auxiliary handle, the rotating axis of the second main handle hinged with the second auxiliary handle is coplanar with the rotating axis of the first main handle hinged with the first auxiliary handle, when the first main handle and the first auxiliary handle are opened, the extension clamp also keeps synchronous opening, and when the first main handle and the first auxiliary handle are closed, the extension clamp can be synchronously closed, and the obstruction of the extension clamp to the normal movement of the first main handle and the first auxiliary handle is reduced.
Further, the extension presss from both sides the rotation cover and establishes on the butt joint portion of first main handle and the butt joint portion of first vice handle, is equipped with the protruding muscle that prevents that the extension from pressing from both sides the production axial displacement on the butt joint portion of first main handle and/or the butt joint portion of first vice handle, and the extension presss from both sides can take place to rotate relatively, makes the beast that falls on this device stand not live, falls along with rotatory, and the setting of protruding muscle prevents that the extension from pressing from both sides along axial and first main handle and the separation of first vice handle.
Further, the optical cable beast prevention device also comprises a correlation type photoelectric switch, a solar charging module and a LORA transmitting module;
the solar charging module comprises a monocrystalline silicon solar panel, and a booster circuit board and a small storage battery of a solar charger with a protection function which are electrically connected with the monocrystalline silicon solar panel, wherein the monocrystalline silicon solar panel is arranged on the outer peripheral surface of the expansion clamp;
the correlation photoelectric switch comprises a transmitter and a receiver, the transmitter and the receiver are respectively fixed on the butt joint part and the extension clamp and are positioned in the same vertical plane, the receiver is intersected with the transmitter on the butt joint part when rotating along with the extension clamp, and the receiver is in signal connection with the signal processing chip;
the LORA transmitting module is in signal connection with the signal processing chip. By adopting the scheme, when the beast climbs on the expansion clamp and touches the expansion clamp to rotate, the rotation enables the emitter and the receiver to be crossed to generate signals, so that the event is sent to the cloud end to be stored, further measures are taken for areas with multiple events in the follow-up process, and electric energy can be provided for the whole system through the solar charging module.
Furthermore, one side of the first main handle facing the optical cable and one side of the first auxiliary handle facing the optical cable are both provided with rubber cushion blocks. The rubber cushion blocks protect the optical cable and avoid abrasion, and simultaneously, the gaps on the two side surfaces of the device are sealed, so that beasts are prevented from entering the gap at the position of the clamping groove.
Furthermore, the main clamping part is provided with a trepan boring used for connecting the extension handle. Through extension handle operating personnel alright lift this device on ground and be close to aerial optical cable, accomplish the assembly, need not operating personnel and ascend a height, assembly operation is simple and easy, quick.
Drawings
FIG. 1 is a perspective view of an optical cable beast prevention device of the present invention;
FIG. 2 is a perspective view of an optical cable beastly prevention device of the present invention with the extension clip removed;
fig. 3 is a schematic structural view of an optical cable beast prevention device in an open state according to the present invention;
fig. 4 is a schematic structural view of an optical cable beast prevention device in a clamping state according to the present invention;
FIG. 5 is a schematic structural view of an optical cable beastling prevention device of the present invention with the first primary handle and the first secondary handle not combined with the expansion clip;
fig. 6 is a right side view of an optical cable animal protection device of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 2 to 4, the embodiment of the optical cable animal prevention device of the present invention is an optical cable animal prevention device, which includes a first main handle 1 and a first auxiliary handle 2 that are hinged to each other, a torsion spring 3 is further disposed at the hinged position of the first main handle 1 and the first auxiliary handle 2, the first main handle 1 and the first auxiliary handle 2 are connected by a hinge, the torsion spring 3 is sleeved on the hinge, or an elastic hinge can be directly adopted, so as to provide a clamping force for the first main handle 1 and the first auxiliary handle 2 to approach each other and clamp an optical cable;
the first main handle 1 comprises a main clamping part 11 and a main supporting part 12, the first auxiliary handle 2 comprises an auxiliary clamping part 21 and an auxiliary supporting part 22, a plurality of spikes 4 are arranged on the outer surface of the main clamping part 11 and the outer surface of the auxiliary clamping part 21, and a supporting device is arranged between the main supporting part 12 and the auxiliary supporting part 22;
the first main handle 1 and the first auxiliary handle 2 comprise an open state and a clamping state, and in the open state, the first main handle 1 and the first auxiliary handle 2 are spread by the supporting device, so that a gap for allowing the optical cable to enter the main supporting part 12 and the auxiliary supporting part 22 is reserved; after the optical cable enters between the main supporting part 12 and the auxiliary supporting part 22, the triggering supporting device loses the supporting function, and the first main handle 1 and the first auxiliary handle 2 are closed under the elastic force of the torsion spring 3 to be in a clamping state.
The torsion spring 3 and the hinge are used for forming elastic hinge, so that the first main handle 1 and the first auxiliary handle 2 have the tendency of clamping each other and can be clamped on an optical cable to be protected, and the spines 4 arranged on the surfaces of the handles can prevent small animals from approaching and damaging the optical cable, so that the optical cable is protected; in addition, a supporting device is arranged between the main supporting part 12 and the auxiliary supporting part 22, when the optical cable is not close to the optical cable, the first main handle 1 and the first auxiliary handle 2 can be opened at a certain angle to be convenient for matching with the optical cable, and after the optical cable enters between the first main handle 1 and the first auxiliary handle 2, the supporting device loses supporting force, the optical cable is clamped by the first main handle 1 and the first auxiliary handle 2, the installation steps of the device are simplified, and the installation is simpler and more convenient.
The supporting device comprises a supporting rod 5, a through groove 13 is formed in the supporting part, one end of the supporting rod 5 is rotatably connected to the side wall of the through groove 13, the rotating axis of the supporting rod 5 is parallel to the rotating axes of a first main handle 1 and a first auxiliary handle 2, the other end of the supporting rod 5 is propped against an auxiliary supporting part 22 beside a hinge joint, so that the supporting rod 5 is impacted when an optical cable enters between the first main handle 1 and the first auxiliary handle 2, the supporting rod 5 rotates, the other end of the supporting rod 5 is outwards separated from the auxiliary supporting part 22, the first main handle 1 is converted into a clamping state from an opening state, the supporting rod 5 can stably keep the relative position of the first main handle 1 and the first auxiliary handle 2 in the opening state, the supporting rod can be directly separated from the auxiliary supporting part 22 without extra operation after the optical cable enters, the opening state is converted into the clamping state from the opening state, the operation steps are simplified, particularly during high-altitude operation, greatly reducing the high-altitude operation time.
In the open state, because the other end of the support rod 5 is pressed against the auxiliary support part 22, in order to prevent the other end of the support rod 5 from slipping, a concave groove 23 is formed in the auxiliary support part 22, the other end of the support rod 5 is positioned, and the concave groove 23 extends from the inner side to the outer side of the auxiliary support part 22, so that the other end of the support rod 5 is positioned and the support rod 5 is not prevented from being separated from the auxiliary support part 22 after being impacted by the cable.
As shown in fig. 1 and 5, since most of the optical cable is in the field, in order to reduce the carrying difficulty, the length of the first main handle 1 is not particularly long, but for some small animals with strong jumping force can easily jump the length of the first main handle 1, so that the first main handle 1 and the first auxiliary handle 2 are folded into a circular tube shape in a clamping state, the first main handle 1 and the first auxiliary handle 2 are both provided with butt-joint parts 6 extending along the circular tube-shaped axis, and the cross sections of the butt-joint parts 6 of the first main handle 1 and the first auxiliary handle 2 are both arc-shaped; the optical cable beastly preventing device further comprises an extension clamp 7, a plurality of spines 4 are also arranged on the outer surface of the extension clamp 7, and the extension clamp 7 is sleeved on the butt joint portion 6 of the first main handle 1 and the butt joint portion 6 of the first auxiliary handle 2. Through increasing extension clamp 7 and first main handle 1 and first vice handle 2 cup joint, increase the length of beastly device is prevented to whole optical cable to reduce and carry the degree of difficulty.
Preferably, the expansion clamp 7 comprises a second main handle 71 and a second auxiliary handle 72 which are in hinged fit, the hinged part of the second main handle 71 and the second auxiliary handle 72 is also provided with a torsion spring 3, and the hinged rotation axis of the second main handle 71 and the second auxiliary handle 72 is coplanar with the hinged rotation axis of the first main handle 1 and the first auxiliary handle 2, so that after the expansion clamp 7 is sleeved, the first main handle 1 and the first auxiliary handle 2 are directly propped open, meanwhile, the second main handle 71 and the second auxiliary handle 72 of the expansion clamp 7 are also driven to open, the operation steps are simplified, and the obstruction of the expansion clamp 7 to the open state of the first main handle 1 and the first auxiliary handle 2 is also reduced.
Certainly, can also further upgrade the function that the extension pressed from both sides 7, the extension presss from both sides 7 and rotates the cover and establish on the butt joint portion 6 of first main handle 1 and the butt joint portion 6 of first vice handle 2, be equipped with on the butt joint portion 6 of first main handle 1 and/or the butt joint portion 6 of first vice handle 2 and prevent that the extension from pressing from both sides 7 and producing the protruding muscle 61 of axial displacement, the extension presss from both sides 7 and rotates that it also can follow the relative first main handle 1 of axial to rotate the cover, after the extension is touched the extension and is pressed from both sides 7, the extension presss from both sides 7 and will rotate because the atress is uneven, further increase the barrier effect to the beast, whole protective effect has also been promoted. The inner side wall of the expansion clamp 7 can also be provided with a groove matched with the convex rib 61, so that the limitation on the axial movement of the expansion clamp 7 is further promoted, and the expansion clamp 7 is prevented from being separated from the first main handle 1.
As shown in fig. 6, on the basis of the above scheme, a correlation type photoelectric switch, a solar charging module and a LORA emitting module may be further added to count data of the cable beast prevention device invaded by the beast so as to take more effective protective measures, the solar charging module includes a single crystal silicon solar cell panel 81, and a voltage boosting circuit board and a small storage battery of the solar charging device with the protection function, which are electrically connected to the single crystal silicon solar cell panel 81, the single crystal silicon solar cell panel 81 is disposed on the outer circumferential surface of the extension clamp 7, the voltage boosting circuit board and the small storage battery of the solar charging device with the protection function are fixedly disposed on the side surface of the extension clamp 7, and a signal processing chip is disposed on the voltage boosting circuit board of the solar charging device with the protection function;
the correlation photoelectric switch comprises a transmitter 83 and a receiver 82, the transmitter 83 is fixed on the butt joint part 6, the receiver 82 is fixed on the expansion clamp 7, the transmitter 83 and the receiver 82 are positioned in the same vertical plane, the receiver 82 is intersected with the transmitter 83 on the butt joint part when rotating along with the expansion clamp 7, and the receiver 82 is in signal connection with the signal processing chip;
the LORA transmitting module is in signal connection with the signal processing chip.
When a beast climbs on the expansion clamp 7 to touch the expansion clamp 7 to rotate, the rotation enables the emitter 83 and the receiver 82 to be intersected to generate a signal, the event is sent to the cloud end to be stored, so that further measures can be taken for areas with multiple events in the follow-up process, and electric energy can be provided for the whole system through the solar charging module.
In addition, because first main handle 1 and first auxiliary handle 2 can not totally be with optical cable looks adaptation occasionally, can all be equipped with rubber pad 91 in one side that first main handle 1 faced the optic fibre and one side that first auxiliary handle 2 faced the optic fibre, rubber pad 91 also can make the cross section be convex structure, and rubber pad 91 has protected the optical cable, avoids wearing and tearing, has sealed device both sides face clearance simultaneously, avoids the beast to bore into by the clearance of double-layered groove department.
In order to reduce the difficulty of installing the device, the main clamping part 11 is provided with a sleeve hole 93 for connecting the extension handle 92, and through the extension handle 92, an operator can lift the optical cable close to the air of the device on the ground through the extension handle 92 to complete assembly without climbing the height of the operator, so that the assembly operation is simple and rapid.
As shown in fig. 3 and 4, in use, the expansion clamp 7 is firstly sleeved on the butt joint part 6, then the expansion clamp 7 is rotated to enable the rotation axis of the hinge joint of the second main handle 71 and the second auxiliary handle 72 to be coplanar with the rotation axis of the hinge joint of the first main handle 1 and the first auxiliary handle 2, after the first main handle 1 and the first auxiliary handle 2 are opened to an angle allowing an optical cable to enter, the support rod 5 is used for fixing the opening angle of the first main handle 1 and the first auxiliary handle 2 to enable the first main handle and the first auxiliary handle 2 to be in an opening state, the extension handle 92 is matched with the sleeve hole 93, an operator stands on the ground to place the optical cable preventing device against the optical cable in the high altitude, when the optical cable enters between the first main handle 1 and the first auxiliary handle 2, the optical cable collides with the support rod 5, the support rod 5 is separated from the first auxiliary handle 2, the first main handle 1 and the first auxiliary handle 2 are switched to a clamping state to clamp the optical cable, and simultaneously the expansion clamp the optical cable under the action of the torsion spring 3 of the expansion clamp 7, and finishing the installation of the device. Through the rotation and the spine 4 of extension clamp 7, can effectually prevent that the beast from touching the optical cable, reduce the destruction to the optical cable.
The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.
Claims (9)
1. An optical cable prevents beastly device which characterized in that: the optical cable clamping device comprises a first main handle and a first auxiliary handle which are in hinged fit, wherein a torsion spring is further arranged at the hinged position of the first main handle and the first auxiliary handle so as to provide clamping force for the first main handle and the first auxiliary handle to mutually approach and clamp an optical cable;
the first main handle comprises a main clamping part and a main supporting part, the first auxiliary handle comprises an auxiliary clamping part and an auxiliary supporting part, a plurality of spines are arranged on the outer surface of the main clamping part and the outer surface of the auxiliary clamping part, and a supporting device is arranged between the main supporting part and the auxiliary supporting part;
the first main handle and the first auxiliary handle comprise an opening state and a clamping state, and when the first main handle and the first auxiliary handle are in the opening state, the first main handle and the first auxiliary handle are opened by the supporting device, and an optical cable is reserved to enter a gap between the main supporting part and the auxiliary supporting part; after the optical cable enters the space between the main supporting part and the auxiliary supporting part, the supporting device is triggered to lose the supporting function, and the first main handle and the first auxiliary handle are closed under the elastic action of the torsion spring and are converted into a clamping state.
2. An optical cable beastly prevention device, as recited in claim 1, wherein: the supporting device comprises a supporting rod, a through groove is formed in the main supporting part, one end of the supporting rod is rotatably connected to the side wall of the through groove, and the other end of the supporting rod abuts against the auxiliary supporting part beside the hinged position.
3. An optical cable beastly prevention device, as recited in claim 2, wherein: and a concave groove is formed beside the hinged part of the auxiliary supporting part and used for positioning the other end of the supporting rod.
4. An optical cable beastly prevention device, as recited in claim 1, wherein: the first main handle and the first auxiliary handle are folded into a circular tube shape in a clamping state, the first main handle and the first auxiliary handle are both provided with butt joint parts extending along the axis of the circular tube shape, and the cross sections of the butt joint parts of the first main handle and the first auxiliary handle are both arc-shaped; the optical cable beastly preventing device further comprises an extension clamp, a plurality of spines are also arranged on the outer surface of the extension clamp, and the extension clamp is arranged on the butt joint portion of the first main handle and the butt joint portion of the first auxiliary handle.
5. An optical cable beastly prevention device, as recited in claim 4, wherein: the extension clamp comprises a second main handle and a second auxiliary handle which are in hinged fit, a torsion spring is arranged at the hinged position of the second main handle and the second auxiliary handle, and the rotating axis of the second main handle and the second auxiliary handle is coplanar with the rotating axis of the first main handle and the first auxiliary handle.
6. An optical cable beastly prevention device, as recited in claim 4, wherein: the extension clamp is rotatably sleeved on the butt joint part of the first main handle and the butt joint part of the first auxiliary handle, and a convex rib for preventing the extension clamp from generating axial movement is arranged on the butt joint part of the first main handle and/or the butt joint part of the first auxiliary handle.
7. An optical cable beastly prevention device, as recited in claim 6, wherein: the optical cable beast prevention device also comprises a correlation type photoelectric switch, a solar charging module and an LORA transmitting module;
the solar charging module comprises a monocrystalline silicon solar panel, and a booster circuit board and a small storage battery of a solar charger with a protection function which are electrically connected with the monocrystalline silicon solar panel, wherein the monocrystalline silicon solar panel is arranged on the outer peripheral surface of the expansion clamp;
the correlation photoelectric switch comprises a transmitter and a receiver, the transmitter and the receiver are respectively fixed on the butt joint part and the extension clamp and are positioned in the same vertical plane, the receiver is intersected with the transmitter on the butt joint part when rotating along with the extension clamp, and the receiver is in signal connection with the signal processing chip;
the LORA transmitting module is in signal connection with the signal processing chip.
8. An optical cable beastly prevention device, as recited in claim 1, wherein: and rubber cushion blocks are arranged on one side of the first main handle facing the optical fiber and one side of the first auxiliary handle facing the optical fiber.
9. An optical cable beastly prevention device, as recited in claim 1, wherein: the main clamping part is provided with a trepan boring used for connecting the extension handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885092.6A CN113777727A (en) | 2021-08-03 | 2021-08-03 | Beastly device is prevented to optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885092.6A CN113777727A (en) | 2021-08-03 | 2021-08-03 | Beastly device is prevented to optical cable |
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| CN113777727A true CN113777727A (en) | 2021-12-10 |
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| CN202110885092.6A Pending CN113777727A (en) | 2021-08-03 | 2021-08-03 | Beastly device is prevented to optical cable |
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| CN212134033U (en) * | 2020-06-22 | 2020-12-11 | 中国移动通信集团设计院有限公司 | Optical cable fiber core inspection device |
| CN212208485U (en) * | 2020-07-09 | 2020-12-22 | 山东索迈信息科技有限公司 | Protection warning device for communication optical cable |
| CN213091961U (en) * | 2020-07-27 | 2021-04-30 | 天津市杰朋科技有限公司 | Protection mechanism for communication optical cable on power transmission line |
| CN213722191U (en) * | 2020-09-28 | 2021-07-20 | 宿迁起盼机械有限公司 | Self-locking needle holding forceps |
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2021
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| CN106772855A (en) * | 2016-12-28 | 2017-05-31 | 国网浙江省电力公司湖州供电公司 | A kind of ADSS lightguide cable link protection devices for preventing animal damage |
| CN106483619A (en) * | 2017-01-04 | 2017-03-08 | 徐永 | A kind of aerial optical cable squirrel-preventing device |
| CN107340578A (en) * | 2017-08-07 | 2017-11-10 | 天津长飞鑫茂光缆有限公司 | A kind of aerial distribution introduces optical fibre band optical cable |
| CN109481932A (en) * | 2018-12-29 | 2019-03-19 | 广州纽威动漫科技有限公司 | A kind of game station of fishing of wireless power |
| CN209327638U (en) * | 2019-03-22 | 2019-08-30 | 国网安徽省电力有限公司安庆供电公司 | Optical cable protection against rodents outer protection tube set |
| CN109765666A (en) * | 2019-03-28 | 2019-05-17 | 吉林工程技术师范学院 | It is a kind of can stable holding protection optical cable blow cable machine |
| CN212134033U (en) * | 2020-06-22 | 2020-12-11 | 中国移动通信集团设计院有限公司 | Optical cable fiber core inspection device |
| CN212208485U (en) * | 2020-07-09 | 2020-12-22 | 山东索迈信息科技有限公司 | Protection warning device for communication optical cable |
| CN213091961U (en) * | 2020-07-27 | 2021-04-30 | 天津市杰朋科技有限公司 | Protection mechanism for communication optical cable on power transmission line |
| CN213722191U (en) * | 2020-09-28 | 2021-07-20 | 宿迁起盼机械有限公司 | Self-locking needle holding forceps |
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