CN106869572B

CN106869572B - A anti-theft device for 10kv transmission of electricity pole

Info

Publication number: CN106869572B
Application number: CN201510910235.9A
Authority: CN
Inventors: 朱森
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-10
Filing date: 2015-12-10
Publication date: 2020-03-13
Anticipated expiration: 2035-12-10
Also published as: CN106869572A

Abstract

The invention relates to an anti-theft device for a 10kv power transmission pole, and belongs to the field of electric power grid anti-theft. The anti-theft cover comprises a fixing frame, a spring and an anti-theft cover, the fixing frame is sleeved on a 10kv power transmission pole, the anti-theft cover is sleeved outside the fixing frame, a water containing cavity with an opening at the upper part is arranged in the anti-theft cover, a stepped static sealing part is arranged at the lower part of the fixing frame, a dynamic sealing part matched with the static sealing part is arranged at the lower part of the anti-theft cover, a sealing ring is arranged between the dynamic sealing part and the static sealing part, a spring and a diversion trench are arranged below the static sealing part, the lower end of the spring is fixedly connected with the fixing frame, the upper end of the spring is supported on the anti-theft cover and is attached to the static sealing part, and when the dynamic sealing part and the static sealing part are opened, the diversion trench guides water in the water. The anti-theft device can not cause personal damage, can effectively protect personal safety by colleagues playing an anti-theft effect, and can be used for a plurality of times.

Description

A anti-theft device for 10kv transmission of electricity pole

Technical Field

The invention relates to an anti-theft device for a 10kv power transmission pole, and belongs to the field of electric power grid anti-theft.

Background

With the continuous development of economy and electric power industry in China, the coverage of a power grid is more and more comprehensive, and power transmission lines are more and more, and as one of basic components for erecting the power transmission lines, electric poles are visible everywhere in cities or remote mountain areas. The main effect of pole is to support low voltage transmission line to form a safe activity space between low voltage transmission line and ground, the personal safety of guarantee people when near the power transmission line activity. Because the electric poles are identical in appearance and have no obvious distinguishing marks, maintenance personnel easily get on the electric power concrete poles in a wrong way during maintenance, and great inconvenience and potential safety hazards are brought to work. In addition, owing to lack warning or protector, cause the personnel that lack the safety consciousness easily to climb the pole to and some lawless persons climb the pole, steal the cable, not only constitute very big threat to the safety and stability operation of electric wire netting, and cause the casualties accident of personnel very easily. Communication cables are used more and more, the phenomenon that the cables are stolen often happens, particularly overhead cables in suburbs, villages and fields are particularly the places where lawless persons steal the cables due to less personnel movement. The cable is stolen, which causes great inconvenience and loss to the work and life of people. In the existing cables for communication, electric power and the like, people adopt a plurality of methods for preventing the cables from being stolen, for example, a cable anti-theft device is arranged at an electric pole, but the mouth of a V-shaped pole is open, so that a thief can cut off the cables from the mouth, and the anti-theft effect is poor. When the cable is installed on an outdoor electric pole, the cable is hung on the steel strand by using the metal hook, and the steel strand is fixed on the electric pole by using the hoop. The hoop comprises an iron clamp plate and a pair of hoop rings, wherein the iron clamp plate is fixed on the hoop rings, the steel strand is clamped by the iron clamp plate, and then the hoop rings are fixed on the electric pole. The stealer can use a spanner to rotate the nut on the iron clamp plate to disassemble the iron clamp plate, or use the spanner to unscrew the nut on the hoop, or use a pliers to cut the steel strand, and then steal the steel strand and the cable. Chinese patent application 200610154455.4 describes an anti-theft anchor ear, which uses an iron clamp plate anti-theft cover, a nut anti-theft cover and a cable anti-theft cover or a steel strand anti-theft cover to protect the iron clamp plate and the cable and the steel strand close to the electric pole, so as to achieve a good anti-theft effect. However, when a plurality of cables are arranged on one electric pole in parallel, a plurality of sets of the anti-theft hoops need to be arranged at the same time, and the cost is higher. The anti-theft hoop cannot be used for the condition that the cable turns at the electric pole at a right angle or an obtuse angle

Although some existing anti-theft measures for the electric poles have a certain effect, most of the existing anti-theft measures can damage human bodies and influence personal safety.

Disclosure of Invention

The invention aims to: to the problem that above-mentioned exists, provide a theftproof equipment for 10kv transmission of electricity pole, this theftproof equipment can hoard the rainwater at flourishing water cavity, and when taking place the cable stealing action, the sealing mechanism who locates the device lower part is easily opened to the in-process of its climbing, and then flows to the pole under water in making flourishing water cavity on, makes the pole wet and slippery, can't continue the climbing to the effectual behavior of preventing steal. The anti-theft device can not cause personal damage, can effectively protect personal safety by colleagues playing an anti-theft effect, and can be used for a plurality of times.

The technical scheme adopted by the invention is as follows:

the invention discloses an anti-theft device for a 10kv power transmission pole, which comprises a fixed frame, a spring and an anti-theft cover, wherein the fixed frame is sleeved on the 10kv power transmission pole, the anti-theft cover is sleeved outside the fixed frame, a water containing cavity with an opening at the upper part is arranged in the anti-theft cover, a step-shaped static sealing part is arranged at the lower part of the fixed frame, a dynamic sealing part matched with the static sealing part is arranged at the lower part of the anti-theft cover, a sealing ring is arranged between the dynamic sealing part and the static sealing part, the spring and a diversion trench are arranged below the static sealing part, the lower end of the spring is fixedly connected with the fixed frame, the upper end of the spring is abutted against the anti-theft cover and is attached to the static sealing part, and when the dynamic sealing part and the static sealing part are opened, the diversion trench guides water in the water containing.

Furthermore, the upper end of the fixing frame is flush with the upper end of the anti-theft cover.

Furthermore, the anti-theft cover is in a semi-sphere shape, and reinforcing ribs are arranged in the side wall of the anti-theft cover.

Furthermore, the radius of the anti-theft cover is 18-25 cm.

Furthermore, the reinforcing ribs are vertically arranged along the anti-theft cover.

Furthermore, the capacity of the water containing cavity is 10-15L, and the water containing cavity can be used for containing rainwater.

Furthermore, the outer side wall of the anti-theft cover is provided with a barb, and the length of the barb is 3-5 mm.

Furthermore, the upper end of the fixing frame is lower than the upper end of the anti-theft cover, and a vertical through groove for drainage is formed in the connecting position of the fixing frame and the 10kv power transmission rod.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. the anti-theft device can not cause personal damage, can effectively protect personal safety of colleagues playing an anti-theft effect, and can be used for multiple times.

2. The anti-theft device is arranged on the electric pole, so that the anti-theft personnel can be effectively prevented from climbing along the electric pole, the cable can be stolen, and the safety of the power grid can be effectively protected.

3. This anti-theft device can hoard the rainwater at flourishing water cavity, and when taking place the cable act of stealing, the sealing mechanism of locating the device lower part is easily opened to the in-process of its climbing, and then makes the underwater in flourishing water cavity flow to the pole on, makes the pole wet and smooth, can't continue the climbing to the effectual act of stealing that prevents.

4. The anti-theft cavity of the device can be repeatedly used for a plurality of times, rainwater can be effectively stocked, the rainwater is used for preventing theft, the anti-theft cost is reduced, and the anti-theft effect is enhanced.

Drawings

Fig. 1 is a front view of an anti-theft device for a 10kv power transmission pole of the present invention;

the labels in the figure are: the device comprises a power transmission pole of 1-10kv, an anti-theft cover 2, a fixing frame 3, a sealing ring 4 and a spring 5.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific example 1:

as shown in fig. 1, the anti-theft device for a 10kv power transmission pole 1 of the invention comprises a fixed frame 3, a spring 5 and an anti-theft cover 2, wherein the fixed frame 3 is sleeved on the 10kv power transmission pole 1, the anti-theft cover 2 is sleeved outside the fixed frame 3, a water containing cavity with an opening at the upper part is arranged in the anti-theft cover 2, a step-shaped static sealing part is arranged at the lower part of the fixed frame 3, a dynamic sealing part matched with the static sealing part is arranged at the lower part of the anti-theft cover 2, a sealing ring 4 is arranged between the dynamic sealing part and the static sealing part, the spring 5 and a diversion trench are arranged below the static sealing part, the lower end of the spring 5 is fixedly connected with the fixed frame 3, the upper end of the spring 5 is abutted against the anti-theft cover 2 and is abutted against the dynamic sealing part on the static sealing part, and when the dynamic sealing part and the static sealing part are opened, the diversion trench guides water. The upper end of the fixing frame 3 is flush with the upper end of the anti-theft cover 2. The anti-theft cover 2 is in a semi-sphere shape, and reinforcing ribs are arranged in the side wall of the anti-theft cover 2. The radius of the anti-theft cover 2 is 18-25 cm. The strengthening rib is along 2 vertical range of theftproof cover, and the strengthening rib can effectively strengthen theftproof cover 2, and protective apparatus is not destroyed, reduces the life who improves and extension equipment. The volume of the water containing cavity is 10-15L, and the water containing cavity can be used for containing rainwater. The lateral wall of the anti-theft cover 2 is provided with the barb, the length of the barb is 3-5mm, the barb can effectively prevent climbing behavior, and personal injury can not be caused. The upper end of mount 3 is less than the upper end of theftproof cover 2, and is provided with the vertical logical groove that is used for the drainage in the junction of mount 3 and 10kv transmission of electricity pole 1. The through groove is used for draining water when rainwater is excessive, and the rainwater is prevented from excessively influencing the use of anti-theft equipment.

When the device is used, the anti-theft device is sleeved on an electric pole, the height of the anti-theft device is generally 3-4.5m away from the ground, the upper part of the anti-theft cover 2 is opened, water is collected in a water containing cavity in the anti-theft cover 2 during rainfall, a movable sealing part below the anti-theft cover 2 is tightly combined with a static sealing part at the lower part of a fixing frame 3 to realize sealing, water leakage is prevented, effective water storage of the water containing cavity is realized, when a cable is stolen, pressure is easily applied to the anti-theft cover 2 in the climbing process, then the sealing arranged at the lower part of the device is opened, the water in the water containing cavity flows onto the electric pole, then the electric pole is wetted and slippery, climbing cannot be continued, and stealing is effectively prevented and stopped. The anti-theft device with the structure can not cause personal damage, can effectively protect personal safety at the same time with the anti-theft effect, and can be used for a plurality of times. The anti-theft device is arranged on the electric pole, so that the anti-theft personnel can be effectively prevented from climbing along the electric pole, the cable can be stolen, and the safety of the power grid can be effectively protected. The method for wetting the electric pole by using rainwater is simple and effective, the use cost and the production cost of equipment are low, the electric pole can be repeatedly used for many times, the anti-theft cover 2 can effectively accumulate rainwater, the rainwater is used for preventing theft, the anti-theft cost is reduced, and meanwhile the anti-theft effect is enhanced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The anti-theft equipment for the 10kv power transmission pole is characterized by comprising a fixing frame, a spring and an anti-theft cover, wherein the fixing frame is sleeved on the 10kv power transmission pole, the anti-theft cover is sleeved outside the fixing frame, a water containing cavity with an opening at the upper part is arranged in the anti-theft cover, a stepped static sealing part is arranged at the lower part of the fixing frame, a dynamic sealing part matched with the static sealing part is arranged at the lower part of the anti-theft cover, a sealing ring is arranged between the dynamic sealing part and the static sealing part, the spring and a flow guide groove are arranged below the static sealing part, the lower end of the spring is fixedly connected with the fixing frame, the upper end of the spring is abutted against the anti-theft cover and is attached to the static sealing part, and when the dynamic sealing part and the static sealing part are opened, the flow guide groove guides water in the water containing cavity to; the anti-theft cover is in a semi-sphere shape, and reinforcing ribs are arranged in the side wall of the anti-theft cover; the outer side wall of the anti-theft cover is provided with barbs, and the length of each barb is 3-5 mm; the upper end of the fixing frame is flush with the upper end of the anti-theft cover; the radius of the anti-theft cover is 18-25 cm; the reinforcing ribs are vertically arranged along the anti-theft cover; the capacity of the water containing cavity is 10-15L, and the water containing cavity can be used for containing rainwater; the upper end of the fixing frame is lower than the upper end of the anti-theft cover, and a vertical through groove for drainage is formed in the joint of the fixing frame and the 10kv power transmission pole.