Rat-proof and termite-proof power cable

Abstract

The utility model discloses a rat-proof and termite-proof power cable, which relates to the technical field of power cables and comprises a wire core, a base and a shunting assembly. An insulating layer is installed outside the wire core, a protective layer is installed outside the insulating layer, an upper cover is arranged at the top end of the base, the base and the upper cover are connected with each other through a fastening bolt, and a clamping ring is fixedly installed at one end of the base and one end of the upper cover. Through the arrangement of the base and the upper cover, one-time protection against rats and ants can be formed on a cable, in addition, the shunting assemblies used for guiding drugs to evenly enter soil are fixedly installed on the two sides of the base, so that the drugs are evenly in contact with the soil, an even isolation belt is formed outside the device, rats and ants are better repelled, and the safety of the device is improved. In addition, the protection layer arranged outside the cable core can prevent the cable from being bitten by rats and ants, the multiple protection modes enable the device to perform multiple protection on the cable, and the cable is prevented from being damaged by rats and ants.

Description

Technical Field

[0001] The utility model relates to the technical field of power cables, in particular to a rat-proof and ant-proof power cable. Background Art

[0002] Power cables are used to transmit and distribute electrical energy. They are often used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. In power lines, the proportion of cables is gradually increasing. The basic structure of power cables consists of four parts: core (conductor), insulation layer, shielding layer, and protective layer. When power cables are placed, they are often invaded by rats and ants. When the infestation of rats and ants is serious, the cable's own structure will be damaged, which will affect the operation of the circuit. At present, in order to prevent rats and ants from invading cables, most of them are sprayed on the outside of the cables to drive away rats and ants. However, due to the volatilization of drugs and the influence of the surrounding environment, the staff will need to replenish the drugs regularly, which is more cumbersome. Therefore, it is necessary to provide a rat-proof and ant-proof power cable to solve the above technical problems. Utility Model Content

[0003] The utility model aims to provide a rat-proof and ant-proof power cable to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A rat-proof and ant-proof power cable comprises a wire core, a base and a shunt assembly; an insulating layer is installed on the outside of the wire core, a protective layer is installed on the outside of the insulating layer, an upper cover is provided on the top of the base, and the base and the upper cover are connected to each other by fastening bolts, a clamping ring is fixedly installed on one end of the base and the upper cover, and a clamping groove that is mutually engaged with the clamping ring is provided on the end of the base and the upper cover away from the clamping ring, and two shunt assemblies are fixedly installed on both sides of the base respectively.

[0006] A further improvement of the technical solution of the utility model is that when the power cable is placed, it is often invaded by rats and ants. When the invasion of rats and ants is serious, the structure of the cable itself will be damaged, which will affect the operation of the circuit. At present, in order to prevent rats and ants from invading the cable, most of the drugs are sprayed on the outside of the cable to drive away the rats and ants. However, due to the volatilization of the drugs and the influence of the surrounding environment, the staff will need to replenish the drugs regularly, which is more cumbersome. In this solution, when laying the cable, the staff will clamp the multiple bases together through the clamp ring and the clamp groove, and then cover the multiple upper covers one by one. On the corresponding base, the base and the upper cover are fixed by tightening bolts, and then the above components are buried in the soil. The setting of the protective layer can protect the wire core and the insulation layer to prevent damage by rats and ants, and the sleeve structure formed by the base and the upper cover can isolate and protect the cable. In addition, shunt components are fixedly installed on both sides of the base. The staff can put the medicine into the shunt component and evenly disperse it on both sides of the base through the shunt component, so that the medicine evenly flows into the soil on both sides of the base, thereby forming a protection area again, thereby protecting the cable.

[0007] The above technical solution is adopted, and a groove is formed at the bottom end of the base in the solution.

[0008] A further improvement of the technical solution of the utility model is that the provision of a groove at the bottom of the base can reduce the production cost of the base. In addition, the groove of the base can reduce the weight of the base itself, making it convenient for staff to take and use it. In addition, the side wall at the bottom of the base can be used to install the diversion component. In addition, the side wall of the base groove can protect the base.

[0009] The above technical solution is adopted, in which a plurality of convex rings are equidistantly provided on the outer wall of the clamping ring, and grooves which are equidistantly provided inside the clamping groove and which engage with the convex rings on the outer wall of the clamping ring.

[0010] A further improvement of the technical solution of the utility model is that the convex ring on the outer wall of the clamping ring and the groove on the inner wall of the clamping slot can increase the clamping fit between the two, so that the clamping ring can be more stably clamped inside the clamping slot, thereby connecting multiple bases and upper covers end to end.

[0011] The above technical solution is adopted, in which the diversion component includes a cross bar, two of which are fixedly installed on both sides of the base, a vertical bar is fixedly installed at the center of the top of the cross bar, an oblique bar is fixedly installed inside the cross bar, and a number of through holes are equidistantly opened on the cross bar and the oblique bar.

[0012] A further improvement of the technical solution of the utility model is that after the device is buried in the soil, the staff puts the medicine into the inside of the horizontal bar through the vertical rod. Since the top of the horizontal bar is provided with an inclined rod for guiding the medicine, the medicine is dispersed and guided by the inclined rod, so that the medicine is spread inside the horizontal bar, and then the medicine flows into the soil through the through holes on the horizontal bar and the inclined rod, thereby driving away rats and ants, and then better protecting the cables.

[0013] The above technical solution is adopted, and the top end of the inclined rod in this solution is symmetrically provided with a 15° inclined surface.

[0014] A further improvement of the technical solution of the utility model is that the 15° inclined surface at the top of the inclined rod can divert and guide the medicine flowing into the top of the inclined rod, so that the medicine can be dispersed to the two ends inside the cross bar and then flow into the soil from the through hole.

[0015] The above technical solution is adopted, in which the top end of the vertical rod is clamped with a cover.

[0016] A further improvement of the technical solution of the utility model is that the setting of the cover can block the top of the vertical rod to prevent impurities from entering the interior of the horizontal rod, thereby maintaining the cleanliness of the interior of the horizontal rod. In addition, the blocking of the cover can prevent the volatilization of the drug.

[0017] The above technical solution is adopted, in which a protrusion is arranged on the top of the cover.

[0018] A further improvement of the technical solution of the utility model is that the convex block on the top of the cover is provided to facilitate the staff to take the cover off the vertical rod, so as to facilitate the staff to replenish the medicine.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] 1. The utility model provides a rat-proof and ant-proof power cable. The base and the upper cover are arranged to form a primary rat-proof and ant-proof protection for the cable. In addition, diversion components for guiding the medicine to enter the soil evenly are fixedly installed on both sides of the base, so that the medicine contacts the soil evenly, and a uniform isolation zone is formed on the outside of the device, which can better drive away rats and ants and form a secondary protection. In addition, the protective layer outside the core can prevent rats and ants from gnawing. The above-mentioned multiple protection forms enable the device to provide multiple protections for the cable to avoid damage to the cable by rats and ants.

[0021] 2. The utility model provides a rat-proof and ant-proof power cable. The setting of the shunt component can evenly disperse and guide the medicine, so that a complete and even isolation zone is formed on both sides of the device, thereby driving away rats and ants. In addition, the setting of the shunt component can prevent the volatilization of the medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a structural schematic diagram of the overall device of the utility model from a first viewing angle;

[0024] Figure 2 It is a structural schematic diagram of the overall device of the utility model from a second viewing angle;

[0025] Figure 3 This is a structural schematic diagram of the utility model from the first perspective of partial explosion;

[0026] Figure 4 It is a structural schematic diagram of the second viewing angle of partial explosion of the utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the wire core, insulation layer and protective layer of the utility model;

[0028] In the figure: 1. wire core; 2. insulation layer; 3. protective layer; 4. base; 5. upper cover; 6. fastening bolts; 7. clamping ring; 8. slot; 9. horizontal bar; 10. vertical bar; 11. diagonal bar; 12. through hole; 13. sealing cover. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments:

[0030] like Figure 1-5 As shown, the utility model provides a rat-proof and ant-proof power cable, a wire core 1, a base 4 and a shunt assembly; the characteristics are: an insulating layer 2 is installed on the outside of the wire core 1, a protective layer 3 is installed on the outside of the insulating layer 2, an upper cover 5 is provided on the top of the base 4, and the base 4 and the upper cover 5 are connected to each other by fastening bolts 6, a clamping ring 7 is fixedly installed on one end of the base 4 and the upper cover 5, and a clamping groove 8 that is mutually clamped with the clamping ring 7 is opened at one end of the base 4 and the upper cover 5 away from the clamping ring 7, and two shunt assemblies are fixedly installed on both sides of the base 4 respectively.

[0031] In this embodiment, when laying the cable, the staff will clamp several bases 4 together by means of the clamping ring 7 and the clamping groove 8, and then, cover several upper covers 5 one by one on the corresponding bases 4, and then fix the base 4 and the upper cover 5 by means of the fastening bolts 6. Then, the above components are buried in the soil. The setting of the protective layer 3 can protect the wire core 1 and the insulating layer 2 to prevent damage by rats and ants, and the sleeve structure formed by the base 4 and the upper cover 5 can isolate and protect the cable. In addition, shunt components are fixedly installed on both sides of the base 4, and the staff can put the medicine into the shunt component, and evenly disperse it on both sides of the base 4 through the shunt component, so that the medicine evenly flows into the soil on both sides of the base 4, thereby forming a protection area again, thereby protecting the cable.

[0032] It should also be noted that the protective layer 3 arranged on the outer wall of the cable can form a first protective layer to prevent rats and ants from gnawing on the cable and prevent them from entering the inside of the cable and causing damage to the inside of the cable. Before the cable is buried in the soil, it will be sleeved with several sections of the base 4 and the upper cover 5, and the existence of the base 4 and the upper cover 5 forms a second protective layer, which can completely wrap the cable, thereby isolating the rats and ants. In addition, the cable can also be separated from the soil to prevent the soil from corroding and damaging the outer wall of the cable. In addition, shunt components are fixedly installed on both sides of the base 4. Through the setting of the shunt components, the medicine can be evenly guided into the soil on both sides of the base 4, so that the medicine forms a complete and continuous isolation zone on both sides of the base 4, thereby driving away rats and ants. This is the third protective layer. The setting of the above triple protective layer can drive away rats and ants in all directions, prevent rats and ants from damaging the cable, thereby increasing the service life of the cable, so that the line network can operate stably.

[0033] like Figure 1 and Figure 2 As shown, based on Example 1, the utility model provides a technical solution: preferably, a groove is provided at the bottom end of the base 4.

[0034] In this embodiment, the provision of the groove at the bottom end of the base 4 can reduce the production cost of the base 4. In addition, the groove of the base 4 can reduce the weight of the base 4 itself, making it convenient for the staff to take and use it. In addition, the side wall at the bottom of the base 4 can be used to install the diversion component. In addition, the side wall of the groove of the base 4 can protect the base 4.

[0035] like Figure 3 and Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, a plurality of convex rings are equidistantly provided on the outer wall of the snap ring 7, and grooves that are equidistantly engaged with the convex rings on the outer wall of the snap ring 7 are provided inside the snap groove 8.

[0036] In this embodiment, the convex ring on the outer wall of the snap ring 7 and the groove on the inner wall of the slot 8 can increase the snap fit between the two, so that the snap ring 7 can be more stably snapped into the inside of the slot 8, thereby connecting multiple bases 4 and upper covers 5 end to end.

[0037] like Figure 3 and Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the diversion component includes a cross bar 9, two cross bars 9 are respectively fixedly installed on both sides of the base 4, a vertical bar 10 is fixedly installed at the top center of the cross bar 9, an oblique bar 11 is fixedly installed inside the cross bar 9, and a number of through holes 12 are equidistantly opened on the cross bar 9 and the oblique bar 11.

[0038] In this embodiment, after the device is buried in the soil, the staff puts the medicine into the interior of the horizontal bar 9 through the vertical rod 10. Since the top of the horizontal bar 9 is provided with an inclined rod 11 for guiding the medicine, the medicine is dispersed and guided by the inclined rod 11, so that the medicine is spread inside the horizontal bar 9, and then the medicine flows into the soil through the through holes 12 on the horizontal bar 9 and the inclined rod 11, thereby driving away rats and ants, and thus better protecting the cables.

[0039] like Figure 3 and Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the top of the inclined rod 11 is symmetrically provided with a 15° inclined surface.

[0040] In this embodiment, the 15° slope at the top of the inclined rod 11 can divert and guide the medicine flowing into the top of the inclined rod 11, so that the medicine can be dispersed to the two ends inside the cross bar 9 and then flow into the soil from the through hole 12.

[0041] like Figure 3 and Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, a cover 13 is clamped on the top end of the vertical rod 10 .

[0042] In this embodiment, the setting of the cover 13 can block the top of the vertical rod 10 to prevent impurities from entering the interior of the horizontal rod 9 and causing contamination to the medicine inside the horizontal rod 9, thereby maintaining the cleanliness of the interior of the horizontal rod 9. In addition, the sealing of the cover 13 can prevent the volatilization of the medicine and increase the retention time of the medicine in the horizontal rod 9, thereby reducing the frequency of the staff's addition of medicine, thereby reducing the workload of the staff, and allowing the device to drive away rats and ants for a long time, thereby better protecting the cable, preventing rats and ants from gnawing on the cable, and preventing the cable from being damaged.

[0043] like Figure 3 and Figure 4As shown, based on Example 1, the utility model provides a technical solution: preferably, a protrusion is provided on the top of the cover 13.

[0044] In this embodiment, the protrusion on the top of the cover 13 is provided to facilitate the staff to remove the cover 13 from the vertical rod 10, so that the staff can replenish the medicine.

[0045] The following is a detailed description of the working principle of the anti-rat and anti-ant power cable.

[0046] like Figure 1-5 As shown, when laying the cable, the staff will clamp several bases 4 together by means of the clamping ring 7 and the clamping groove 8, and then, cover several upper covers 5 one by one on the corresponding bases 4, and then, fix the base 4 and the upper cover 5 by means of the fastening bolts 6, and then, bury the above components in the soil, the setting of the protective layer 3 can protect the wire core 1 and the insulating layer 2 to prevent damage by rats and ants, and the sleeve structure formed by the base 4 and the upper cover 5 can isolate and protect the cable. In addition, shunt components are fixedly installed on both sides of the base 4. When the device is buried in the soil, the staff will put the medicine into the interior of the horizontal bar 9 through the vertical rod 10. Since the top of the horizontal bar 9 is provided with an inclined rod 11 for guiding the medicine, the medicine is dispersed and guided by the inclined rod 11, so that the medicine is spread inside the horizontal bar 9, and then the medicine flows into the soil through the through holes 12 on the horizontal bar 9 and the inclined rod 11, so as to drive away rats and ants, and thus better protect the cable.

[0047] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A rodent-proof and ant-proof power cable, comprising a wire core (1); characterized in that: An insulating layer (2) is installed on the outside of the wire core (1), and a protective layer (3) is installed on the outside of the insulating layer (2); A base (4), wherein an upper cover (5) is provided at the top of the base (4), and the base (4) and the upper cover (5) are connected to each other via a fastening bolt (6), a clamping ring (7) is fixedly mounted on one end of the base (4) and the upper cover (5), and a clamping groove (8) is provided at one end of the base (4) and the upper cover (5) away from the clamping ring (7) and is engaged with the clamping ring (7); A flow diversion component, wherein two flow diversion components are fixedly mounted on two sides of the base (4) respectively.

2. The rat-proof and ant-proof power cable according to claim 1, characterized in that: A groove is formed at the bottom end of the base (4).

3. The rat-proof and ant-proof power cable according to claim 2, characterized in that: The outer wall of the clamping ring (7) is provided with a plurality of convex rings at equal intervals, and the interior of the clamping groove (8) is provided with grooves at equal intervals for clamping and cooperating with the convex rings on the outer wall of the clamping ring (7).

4. The rat-proof and ant-proof power cable according to claim 3, characterized in that: The flow distribution assembly comprises a cross bar (9), wherein two cross bars (9) are fixedly mounted on two sides of a base (4), respectively; a vertical bar (10) is fixedly mounted at the center of the top end of the cross bar (9); an oblique bar (11) is fixedly mounted inside the cross bar (9); and a plurality of through holes (12) are equidistantly formed on the cross bar (9) and the oblique bar (11).

5. The rat-proof and ant-proof power cable according to claim 4, characterized in that: The top end of the inclined rod (11) is symmetrically provided with an inclined surface with a 15° angle.

6. The rat-proof and ant-proof power cable according to claim 5, characterized in that: A sealing cover (13) is clamped on the top end of the vertical rod (10).

7. The rat-proof and ant-proof power cable according to claim 6, characterized in that: A protrusion is provided at the top end of the sealing cover (13).

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