CN217948855U

CN217948855U - Buried cable protection warning device for power industry

Info

Publication number: CN217948855U
Application number: CN202221187783.5U
Authority: CN
Inventors: 赵宝章; 赵旭
Original assignee: Shandong Huihua Electric Appliance Co ltd
Current assignee: Shandong Huihua Electric Appliance Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-02
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to an electric power industry is with burying ground cable protection warning device, including the cable shaft, be equipped with mobile device, buffer and warning device on the cable shaft, mobile device is including warning post, counter weight post, wire rope and guide block, the guide block is fixed to be set up in the cable shaft, and the counter weight post slides and sets up in the guide block, is provided with on the cable shaft and places the hole with warning post complex, the one side of placing the hole is equipped with logical groove, wire rope's one end and the top fixed connection of counter weight post, the other end pass logical groove and with the bottom fixed connection of warning post, the utility model discloses in be provided with warning post, counter weight post and wire rope, and the weight of counter weight post is greater than the weight of warning post, and after the well lid on the cable shaft takes place to lose, the counter weight post moves downwards under self action of gravity, drives warning post rebound protrusion ground through wire rope, plays the warning effect, prevents that people from dropping.

Description

Buried cable protection warning device for power industry

Technical Field

The utility model relates to a protection warning technical field specifically is an electric power industry is with burying ground cable protection warning device.

Background

The cable shaft is the cooperation underground piping, buries the practical effective public facility of power supply as far distance, plays important effect in circuit installation and maintenance, but in the use of reality, the well lid of cable shaft is stolen, damaged, the disappearance damage phenomenon frequently takes place, and stolen, disappearance or damage take place for the well lid, does not discover in time or handle, may injure pedestrian and vehicle on the one hand, and serious can take place the death accident of causing the people even.

Patent No. CN201822135045.6 discloses a wellhead warning and protecting device, in the patent, a manhole cover is monitored by an infrared distance measuring element, and when the manhole cover is lost, an air source inflates an air bag to make the air bag protrude out of the ground, so as to play a warning role, but the mode has a complex structure and higher cost; in addition, the mode has higher requirement on the sealing performance of the air bag, and when the air bag is damaged, the air bag cannot protrude out of the ground, so that a good warning effect cannot be achieved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists among the prior art, the utility model provides an electric power industry is with burying ground cable protection warning device to solve the technical problem who mentions in the background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power industry is with burying ground cable protection warning device, includes the cable shaft, be equipped with mobile device, buffer and warning device on the cable shaft, mobile device is including warning post, counter weight post, wire rope and guide block, the guide block is fixed to be set up in the cable shaft, and the counter weight post slides and sets up in the guide block, is provided with on the cable shaft with warning post complex place the hole, the one side of placing the hole is equipped with logical groove, wire rope's one end and the top fixed connection of counter weight post, the other end pass logical groove and with the bottom fixed connection of warning post, buffer includes clamp plate, first leading wheel and second leading wheel, the clamp plate sets up on the cable shaft, and the both ends and the clamp plate of first leading wheel rotate to be connected, and the both ends and the cable shaft of second leading wheel rotate to be connected, and first leading wheel and second leading wheel set up respectively in wire rope's both sides, and laminate with wire rope.

Preferably, the warning device comprises an LED lamp and a waterproof cover, the annular groove is formed in the warning column, the LED lamp is arranged in the annular groove, the waterproof cover is arranged in the annular groove and sleeved on the LED lamp, and warning is carried out through the LED lamp.

In further preferred, the below of warning post is equipped with spacing seat, and the diameter of spacing seat is greater than the diameter of warning post, place hole and spacing seat cooperation, be provided with on the clamp plate with warning post complex through-hole, clamp plate and cable shaft pass through bolted connection, prevent that warning post from shifting out in the cable shaft.

In further preferred, the embedded battery that is equipped with of spacing seat, the upper surface of spacing seat is equipped with the switch, battery, switch and LED lamp electric connection, and when the warning post removed spacing seat and clamp plate laminating, the clamp plate compressed tightly the switch, made LED lamp and battery intercommunication, the LED lamp circular telegram was luminous, played the warning effect to pedestrian and vehicle.

In further preferred, the first guide wheel and the second guide wheel are attached to each other, and grooves matched with the steel wire rope are formed in the first guide wheel and the second guide wheel, so that the steel wire rope is matched with the first guide wheel and the second guide wheel conveniently.

In further preferred, be equipped with the mounting groove on the spacing seat, wire rope and mounting groove are connected, are convenient for spacing seat remove to with the clamp plate laminating.

Preferably in further, the both sides of first leading wheel are equipped with first connecting seat, first connecting seat and clamp plate fixed connection, and the both sides of second leading wheel are equipped with the second connecting seat, and second connecting seat and cable shaft fixed connection, and when using, the friction of rotating between first connecting seat and the first leading wheel is great, and the friction of rotating between second connecting seat and the second leading wheel is great, makes first leading wheel and second leading wheel rotate slowly, makes the warning post slowly shift out.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric power industry is with burying ground cable protection warning device possesses following beneficial effect:

1. the utility model is provided with the warning post, the counterweight post and the steel wire rope, and the weight of the counterweight post is larger than that of the warning post, when the well lid on the cable well is lost, the counterweight post moves downwards under the action of self gravity, the warning post is driven by the steel wire rope to move upwards to protrude out of the ground, the warning function is played, and people are prevented from falling;

2. the utility model is provided with the buffer device, the rotating friction force between the first guide wheel and the second guide wheel as well as between the first connecting seat and the second connecting seat is set to be larger, so that the steel wire rope can only move slowly when moving, and the warning post is prevented from being quickly lifted up and accidentally injuring workers after the workers move the well lid;

3. the utility model discloses in through setting up warning device, when warning post removed spacing seat and clamp plate laminating, the clamp plate compresses tightly the switch, makes LED lamp and battery intercommunication, and the LED lamp circular telegram is luminous, plays the warning effect to pedestrian and vehicle.

Drawings

Fig. 1 is a schematic view of the overall structure of a buried cable protection warning device for the power industry according to the present invention;

fig. 2 is a schematic view of the connection structure of the middle press plate and the cable well of the present invention;

fig. 3 is a schematic structural diagram of a moving device and a buffering device according to the present invention;

fig. 4 is a schematic structural view of the warning device of the present invention;

fig. 5 is a schematic diagram of the explosion structure of fig. 4 in the present invention.

In the figure: 1. a cable well; 2. a warning post; 3. a counterweight column; 4. a wire rope; 5. a guide block; 6. placing holes; 7. a through groove; 8. pressing a plate; 9. a first guide wheel; 10. a second guide wheel; 11. an LED lamp; 12. a waterproof cover; 13. an annular groove; 14. a limiting seat; 15. a through hole; 16. a battery; 17. a switch; 18. a groove; 19. mounting grooves; 20. a first connecting seat; 21. a second connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1-5, a buried cable protection warning device for power industry, comprising a cable well 1, a moving device arranged on the cable well 1, a buffering device and a warning device, the moving device comprises a warning post 2, a counterweight post 3, a steel wire rope 4 and a guide block 5, the guide block 5 is fixedly arranged in the cable well 1, the counterweight post 3 is slidably arranged in the guide block 5, a placing hole 6 matched with the warning post 2 is arranged on the cable well 1, one side of the placing hole 6 is provided with a through groove 7, one end of the steel wire rope 4 is fixedly connected with the top of the counterweight post 3, the other end passes through the through groove 7 and is fixedly connected with the bottom of the warning post 2, the buffering device comprises a pressing plate 8, a first guide wheel 9 and a second guide wheel 10, the pressing plate 8 is arranged on the cable well 1, two ends of the first guide wheel 9 are rotatably connected with the pressing plate 8, two ends of the second guide wheel 10 are rotatably connected with the cable well 1, the first guide wheel 9 and the second guide wheel 10 are respectively arranged on two sides of the steel wire rope 4 and are attached to the steel wire rope 4.

Referring to fig. 1-5, the warning device includes an LED lamp 11 and a waterproof cover 12, the warning post 2 is provided with an annular groove 13, the LED lamp 11 is disposed in the annular groove 13, and the waterproof cover 12 is disposed in the annular groove 13 and sleeved outside the LED lamp 11. The below of warning post 2 is equipped with spacing seat 14, and the diameter of spacing seat 14 is greater than the diameter of warning post 2, places hole 6 and the cooperation of spacing seat 14, is provided with on the clamp plate 8 with warning post 2 complex through-hole 15, and clamp plate 8 and cable shaft 1 pass through bolted connection. The battery 16 is embedded in the limiting seat 14, the switch 17 is arranged on the upper surface of the limiting seat 14, and the battery 16, the switch 17 and the LED lamp 11 are electrically connected. The limiting seat 14 is provided with a mounting groove 19, and the steel wire rope 4 is connected with the mounting groove 19. When using, warning post 2 rebound under the effect of counter weight post 3, until spacing seat 14 and the laminating of clamp plate 8, clamp plate 8 compresses tightly switch 17, makes battery 16, switch 17 and 11 intercommunications of LED lamp, makes 11 circular telegrams of LED lamp luminous, warns.

Referring to fig. 1-3, the first guide wheel 9 and the second guide wheel 10 are attached to each other, and both the first guide wheel 9 and the second guide wheel 10 are provided with grooves 18 matched with the steel wire rope 4. The two sides of the first guide wheel 9 are provided with first connecting seats 20, the first connecting seats 20 are fixedly connected with the pressing plate 8, the two sides of the second guide wheel 10 are provided with second connecting seats 21, and the second connecting seats 21 are fixedly connected with the cable well 1. When the warning post is used, the rotating friction force between the first connecting seat 20 and the first guide wheel 9 is large, the rotating friction force between the second connecting seat 21 and the second guide wheel 10 is large, the counterweight post 3 moves downwards, the steel wire rope 4 is pulled, and the friction force between the steel wire rope 4 and the first guide wheel 9 and the second guide wheel 10 drives the first guide wheel 9 and the second guide wheel 10 to rotate slowly, so that the warning post 2 moves out slowly.

Example 2:

in conclusion, when using, put warning post 2 in the standing groove of cable shaft 1, through-hole 15 and the cooperation of warning post 2 on the clamp plate 8, compress tightly clamp plate 8 on cable shaft 1 and with cable shaft 1 bolted connection, spacing seat 14 is spacing, press the well lid on warning post 2, make warning post 2 be located cable shaft 1 completely, after the well lid is lost, the pressure of warning post 2 top disappears, counter weight post 3 moves down, stimulate wire rope 4, frictional force between wire rope 4 and first leading wheel 9 and the second leading wheel 10 drives first leading wheel 9 and second leading wheel 10 slow rotation, make warning post 2 slowly shift out, warn.

Example 3:

in conclusion, when using, embed battery 16 in spacing seat 14, and battery 16,

switch

17 and 11 electric connection of LED lamp, when not exerting pressure on switch 17, the circuit is in the off-state, LED lamp 11 is uncharged, save the electric energy, after the well lid takes place to lose, warning post 2 is rebound under the effect of counter weight post 3, until spacing

seat

14 and 8 laminating of clamp plate, 8 pressure switch 17 of clamp plate, make battery 16,

switch

17 and 11 intercommunications of LED lamp, make LED lamp 11 circular telegrams give off light, play good warning effect when light is more weak at night.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides an electric power industry is with burying ground cable protection warning device, includes cable shaft (1), its characterized in that: be equipped with mobile device, buffer and warning device on cable shaft (1), mobile device is including warning post (2), counter weight post (3), wire rope (4) and guide block (5), guide block (5) are fixed to be set up in cable shaft (1), and counter weight post (3) slide to set up in guide block (5), are provided with on cable shaft (1) and place hole (6) with warning post (2) complex, the one side of placing hole (6) is equipped with logical groove (7), the one end of wire rope (4) and the top fixed connection of counter weight post (3), the other end pass logical groove (7) and with the bottom fixed connection of warning post (2), buffer includes clamp plate (8), first leading wheel (9) and second leading wheel (10), clamp plate (8) set up on cable shaft (1), the both ends and clamp plate (8) of first leading wheel (9) rotate to be connected, the both ends and cable shaft (1) of second leading wheel (10) rotate to be connected, first leading wheel (9) and second leading wheel (4) and laminating respectively and wire rope (4) both sides, and wire rope (4) just.

2. The buried cable protection warning device for the power industry according to claim 1, characterized in that: the warning device comprises an LED lamp (11) and a waterproof cover (12), an annular groove (13) is formed in the warning column (2), the LED lamp (11) is arranged in the annular groove (13), and the waterproof cover (12) is arranged in the annular groove (13) and sleeved on the outside of the LED lamp (11).

3. The buried cable protection warning device for the power industry as claimed in claim 2, characterized in that: the warning post is characterized in that a limiting seat (14) is arranged below the warning post (2), the diameter of the limiting seat (14) is larger than that of the warning post (2), the placing hole (6) is matched with the limiting seat (14), a through hole (15) matched with the warning post (2) is formed in the pressing plate (8), and the pressing plate (8) is connected with the cable well (1) through a bolt.

4. The buried cable protection warning device for the power industry according to claim 3, characterized in that: the LED lamp is characterized in that a storage battery (16) is embedded in the limiting seat (14), a switch (17) is arranged on the upper surface of the limiting seat (14), and the storage battery (16), the switch (17) and the LED lamp (11) are electrically connected.

5. The buried cable protection warning device for the power industry according to claim 1, characterized in that: the first guide wheel (9) is attached to the second guide wheel (10), and grooves (18) matched with the steel wire ropes (4) are formed in the first guide wheel (9) and the second guide wheel (10).

6. The buried cable protection warning device for the power industry as claimed in claim 3, wherein: the limiting seat (14) is provided with a mounting groove (19), and the steel wire rope (4) is connected with the mounting groove (19).

7. The buried cable protection warning device for the power industry according to claim 5, characterized in that: the two sides of the first guide wheel (9) are provided with first connecting seats (20), the first connecting seats (20) are fixedly connected with the pressing plate (8), the two sides of the second guide wheel (10) are provided with second connecting seats (21), and the second connecting seats (21) are fixedly connected with the cable well (1).