CN109505450B - Prevent wobbling electric power electric wire netting wire pole - Google Patents
Prevent wobbling electric power electric wire netting wire pole Download PDFInfo
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- CN109505450B CN109505450B CN201811376346.6A CN201811376346A CN109505450B CN 109505450 B CN109505450 B CN 109505450B CN 201811376346 A CN201811376346 A CN 201811376346A CN 109505450 B CN109505450 B CN 109505450B
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- block
- rotating shaft
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/18—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures movable or with movable sections, e.g. rotatable or telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
- Rotary Pumps (AREA)
Abstract
The invention belongs to the technical field of electric power grid telegraph poles, and particularly relates to an anti-swing electric power grid telegraph pole which comprises a base disc, a winding wheel and a telegraph pole shell, wherein when the telegraph pole is impacted; the impact force can cause the first trigger block to move towards the inner side of the wire pole shell along the first guide groove; the first trigger block moves to extrude the two corresponding second limiting blocks to move towards the inner sides of the corresponding second limiting grooves; when the two second limiting blocks move out of the first guide groove in the moving process; the two second trigger discs can rotate under the action of the elastic force of the second scroll spring; the two second trigger discs rotate to drive the rotating block to rotate; during the rotation process of the rotating block; when the rotating block is contacted with the impacted first trigger block; the rotating block can push the first trigger block to move outwards; the pushing force is opposite to the direction of the impact force applied to the first trigger block; therefore, the impact force of the external force on the telegraph pole is counteracted through the contact collision of the rotating block and the first trigger block; thereby protecting the utility pole.
Description
Technical Field
The invention belongs to the technical field of power grid telegraph poles, and particularly relates to a swing-preventing power grid telegraph pole.
Background
The whole formed by the substation and the transmission and distribution lines of various voltages in the power system is called a power grid, which is called a power grid for short. The system comprises three units of power transformation, power transmission and power distribution. The task of the power grid is to deliver and distribute electrical energy, changing the voltage. The utility pole is a pole for erecting electric wires as the name implies. It appears in every countryside-field-road-street, and is one of the important infrastructures in the early China.
At present, telegraph poles used on the cliffs are integrated; when the telegraph pole is subjected to impact force; if the impact force is large; the utility pole may be broken; thereby breaking the electric wire; if a person is in contact with a broken wire under unknown conditions, an electric shock will occur; influence the life of people; and wire pole breakage may cause short-circuiting of the wires; influence the power supply; it is therefore highly desirable to design a utility pole that will maintain its normal state when impacted by an external force without breaking.
The invention designs a swing-preventing electric power grid telegraph pole to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses a swing-preventing electric power grid telegraph pole which is realized by adopting the following technical scheme.
A prevent wobbling electric power grid wire pole which characterized in that: the wire pole shell comprises a base disc, a winding wheel, a wire pole shell, a first guide groove, a second guide groove, a cylindrical hole, a square groove, a third guide groove, a circular groove, a rack, a first rotating shaft, a first gear, a second rotating shaft, a belt pulley, a second gear, a rotating shaft support, a first cylindrical groove, a rotating shaft, a first limiting block, a first volute spring, a first triggering disc, a one-way ring, a releasing block, a second triggering block, a first fixed circular ring, a second cylindrical groove, a first limiting groove, a first spring, a first triggering block, a second volute spring, a second rotating shaft sleeve, a second fixed circular ring, a second spring, a second limiting block, a second triggering disc and a second limiting groove, wherein the cylindrical hole is formed in the central position of the upper end of the base disc; a first cylindrical groove is formed in the wall surface of the lower end of the cylindrical hole; the wall surface of the first cylindrical groove is provided with teeth; the lower end of the base disc is embedded in the soil; a second cylindrical groove is formed in the center of the upper end of the release block; six square grooves are uniformly formed in the circumferential direction of the lower end face of the second cylindrical groove; two third guide grooves are symmetrically formed in two sides of each of the six square grooves; the outer circle surface of the release block is provided with teeth; the release block is arranged in the first cylindrical groove; the teeth on the release block are matched with the teeth on the first cylindrical groove; six first guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the lower end of the wire rod shell; six second guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the lower end of the wire rod shell; the six second guide grooves are positioned at the lower sides of the six first guide grooves, and the second guide grooves are positioned between two adjacent first guide grooves; the upper end of the wire rod shell is provided with four winding wheels; the lower end surface of the wire rod shell is provided with a circular groove; the upper side of the circular groove is communicated with six first guide grooves; the lower end of the wire rod shell is nested in the second cylindrical groove; the upper end and the lower end of the rotating shaft are respectively arranged on the inner side of the wire rod shell through two first fixed circular rings; the first trigger disc is arranged on the rotating shaft and is positioned at the lower end of the rotating shaft; six first limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the first trigger disc; the six first limiting grooves are correspondingly matched with the six second guide grooves respectively; a first limiting block is respectively arranged in the six first limiting grooves; a first spring is respectively arranged between the six first limiting blocks and the six first limiting grooves; the lower end of the rotating shaft is provided with a one-way ring, and the one-way ring is positioned between the first trigger disc and the first fixed ring; a first volute spiral spring is arranged between the one-way ring and the inner wall of the wire rod shell; the six second trigger blocks are respectively arranged in the six second guide grooves; the six second trigger blocks are respectively matched with the six first limiting blocks; the lower end of the rotating shaft is connected with the lower end of a second cylindrical groove on the release block; the second rotating shaft sleeve is nested on the outer circular surface of the rotating shaft; the upper end and the lower end of the second rotating shaft sleeve are respectively arranged on the inner side of the wire rod shell through two second fixed circular rings; the second rotating shaft sleeve is positioned between the first fixed circular ring on the upper side and the first trigger disc; the mounting structures of the upper end and the lower end of the second rotating shaft sleeve are completely the same; for either end; the second trigger disc is arranged on the second rotating shaft sleeve; six second limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the second trigger disc; the six second limiting grooves are correspondingly matched with the six first guide grooves respectively; a second limiting block is respectively arranged in the six second limiting grooves; a second spring is respectively arranged between the six second limiting blocks and the six second limiting grooves; a second scroll spring is arranged between the second rotating shaft sleeve and the second trigger disc; the inner end of the second scroll spring is arranged on the second rotating shaft sleeve; the outer end of the second scroll spring is arranged on the second trigger disc; the lower end of the first trigger block is provided with teeth; the six first trigger blocks are respectively arranged in the six first guide grooves; the six first trigger blocks are respectively matched with the six second limiting blocks; a rotating block is arranged between the two second trigger disks positioned at the upper end and the lower end; the rotating block is provided with an inclined plane; the inclined planes on the rotating blocks are matched with the six first trigger blocks; two ends of the second rotating shaft are respectively provided with a rotating shaft support; the six second rotating shafts are respectively and uniformly arranged on the inner side of the upper end of the circular groove in the circumferential direction through two rotating shaft supports at the two ends of the six second rotating shafts; the second gear is divided into a smooth end and a tooth end; the six second gears are respectively arranged on the six second rotating shafts; the tooth ends of the six second gears are meshed with teeth at the lower ends of the six first trigger blocks; the upper end of the rack action surface is provided with teeth, and the lower end of the rack action surface is a smooth surface; the six racks are respectively arranged on the end surfaces of the six square grooves close to one side of the wall surface of the second cylindrical groove; the six first rotating shafts are respectively arranged in the six square grooves, and two ends of each first rotating shaft are respectively matched with the two third guide grooves in the corresponding square grooves; the first gear is divided into a smooth end and a tooth end; the six first gears are respectively arranged on the six first rotating shafts; the tooth ends of the six first gears are meshed with the teeth on the six racks; the smooth ends between the six first gears and the six second gears are connected through six belt pulleys.
The belt pulley is an elastic belt pulley. The function of the belt pulley is to prevent the belt pulley from influencing the second gear when the first gear moves downwards.
The distance between the outer circle surface of the release block and the wall surface of the first cylindrical groove in the initial state is equal to the distance between one end, far away from the first spring, of the second trigger block and the wall surface of the cylindrical hole; in the initial state, six contact points of the first trigger block and six second limiting blocks are positioned in the first guide groove; and in the initial state, six contact points of the second trigger block and six first limit blocks are positioned in the second guide groove.
The six first springs are matched with the first limiting block, so that the first trigger disc is in a balanced state under the elastic force action of the first volute spiral spring; under the cooperation of the six second springs and the second limiting block, the second trigger disc is in a balanced state under the elastic force action of the second volute spiral spring.
As a further improvement of the technology, one of the four winding wheels is positioned on the upper side of the other three winding wheels; and the distance between two adjacent winding wheels in the four winding wheels is equal.
As a further improvement of the present technology, the first spring is a compression spring; the second spring is a compression spring.
As a further improvement of the present technology, the above-mentioned alternatives as the six second springs, the six second stoppers, the six second stopper grooves and the six first guide grooves are five second springs, five second stoppers, five second stopper grooves and five first guide grooves or seven second springs, seven second stoppers, seven second stopper grooves and seven first guide grooves.
As a further improvement of the present technology, the above-mentioned alternatives as the six first springs, the six first stoppers, the six first stopper grooves and the six second guide grooves are five first springs, five first stoppers, five first stopper grooves and five second guide grooves or seven first springs, seven first stoppers, seven first stopper grooves and seven second guide grooves.
Compared with the traditional telegraph pole technology, the telegraph pole designed by the invention can keep a normal state without breaking through automatic adjustment when being impacted by external force; the electric wire is protected.
The electric wire at the upper end of the telegraph pole is slightly influenced by the movement of the telegraph pole in the first cylindrical groove on the base disc and can be ignored.
The upper end and the lower end of a second rotating shaft sleeve are respectively arranged on the inner side of a wire pole shell through two second fixed circular rings; the mounting structures of the upper end and the lower end of the second rotating shaft sleeve are completely the same; for either end; the second trigger disc is arranged on the second rotating shaft sleeve; six second limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the second trigger disc; a second limiting block is respectively arranged in the six second limiting grooves; a second spring is respectively arranged between the six second limiting blocks and the six second limiting grooves; a second scroll spring is arranged between the second rotating shaft sleeve and the second trigger disc; the six first trigger blocks are respectively arranged in the six first guide grooves; the six first trigger blocks are respectively matched with the six second limiting blocks; a rotating block is arranged between the two second trigger disks positioned at the upper end and the lower end; the rotating block is provided with an inclined plane; the inclined planes on the rotating blocks are matched with the six first trigger blocks; under the cooperation of the six second springs and the second limiting block, the second trigger disc is in a balanced state under the elastic force action of the second volute spiral spring. In the initial state, six contact points of the first trigger block and six second limiting blocks are positioned in the first guide groove; when external force impacts the telegraph pole; the external force can be firstly contacted with the six first trigger blocks; the external force causes one or two of the six first trigger blocks to move towards the inner side of the wire pole shell along the first guide groove; the first trigger block moves to extrude the two corresponding second limiting blocks to move towards the inner sides of the corresponding second limiting grooves; when the two second limiting blocks move out of the first guide groove in the moving process; the upper end and the lower end of the second rotating shaft sleeve are respectively arranged on the inner side of the wire rod shell through two second fixed circular rings; the second rotating shaft sleeve is in a static state; therefore, the two second trigger discs can rotate under the action of the elastic force of the second scroll spring; the two second trigger discs rotate to drive the rotating block to rotate; during the rotation process of the rotating block; when the rotating block is contacted with the impacted first trigger block; the rotating block can push the first trigger block to move outwards; the pushing force is opposite to the direction of the impact force applied to the first trigger block; therefore, the impact force of the external force on the telegraph pole is counteracted through the contact collision of the rotating block and the first trigger block; the telegraph pole is protected; the electric wire is protected.
In the invention, when the upper side of the telegraph pole is impacted; the telegraph pole can swing; the swinging of the telegraph pole can cause the release block to be squeezed with the upper end surface of the first cylindrical groove; this may cause damage to the base disc; thereby causing the utility pole to fall down; influence is caused to the electric wire; therefore, the six second rotating shafts are respectively and uniformly arranged on the inner side of the upper end of the circular groove in the circumferential direction through the two rotating shaft supports at the two ends of the six second rotating shafts; the second gear is divided into a smooth end and a tooth end; the six second gears are respectively arranged on the six second rotating shafts; the tooth ends of the six second gears are meshed with teeth at the lower ends of the six first trigger blocks; the upper end of the action surface of the rack is provided with teeth, and the lower end of the action surface of the rack is a smooth surface; the six racks are respectively arranged on the end surfaces of the six square grooves close to one side of the wall surface of the second cylindrical groove; the six first rotating shafts are respectively arranged in the six square grooves, and two ends of each first rotating shaft are respectively matched with the two third guide grooves in the corresponding square grooves; the first gear is divided into a smooth end and a tooth end; the six first gears are respectively arranged on the six first rotating shafts; the tooth ends of the six first gears are meshed with the teeth on the six racks; the smooth ends between the six first gears and the six second gears are connected through six belt pulleys; the belt pulley is an elastic belt pulley; the lower end of the first trigger block is provided with teeth; when the utility pole is impacted; one or two of the six first trigger blocks move towards the inner side of the wire pole shell along the first guide groove; the first trigger block moves to drive the corresponding second gear to rotate; the second gear wheel rotates to drive the corresponding first gear wheel to rotate through the belt pulley; the tooth end of the first gear is meshed with the teeth on the rack, and the rack is arranged on the end surface of the square groove close to one side of the wall surface of the second cylindrical groove; so when the first gear rotates; the first gear can move downwards at the same time; when the first gear is separated from the teeth on the rack in the downward movement process; the first gear is just in contact with the lower end face of the first cylindrical groove; when the first gear is in contact with the lower end face of the first cylindrical groove; the lower end surface of the first cylindrical groove can extrude the first gear to enable the first gear to move upwards; but the first gear moves upwards and then is meshed with the teeth on the rack again; the first gear will move downward again; the first gear always contacts with the lower end surface of the first cylindrical groove; the release block is transversely moved through the friction between the first gear and the lower end face of the first cylindrical groove; the release block moves to drive the rotating shaft to move transversely; the rotating shaft moves to drive the wire rod shell to move transversely; thereby preventing the swinging of the telegraph pole and the damage of the base disc; the telegraph pole is protected; thereby protecting the electric wire.
In the invention, a cylindrical hole is formed in the central position of the upper end of a base disc; a first cylindrical groove is formed in the wall surface of the lower end of the cylindrical hole; the wall surface of the first cylindrical groove is provided with teeth; the lower end of the base disc is embedded in the soil; the outer circle surface of the release block is provided with teeth; the release block is arranged in the first cylindrical groove; the teeth on the release block are matched with the teeth on the first cylindrical groove; the upper end and the lower end of the rotating shaft are respectively arranged on the inner side of the wire rod shell through two first fixed circular rings; the first trigger disc is arranged on the rotating shaft; six first limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the first trigger disc; a first limiting block is respectively arranged in the six first limiting grooves; a first spring is respectively arranged between the six first limiting blocks and the six first limiting grooves; the lower end of the rotating shaft is provided with a one-way ring; a first volute spiral spring is arranged between the one-way ring and the inner wall of the wire rod shell; the six second trigger blocks are respectively arranged in the six second guide grooves; the six second trigger blocks are respectively matched with the six first limiting blocks; the lower end of the rotating shaft is connected with the lower end of a second cylindrical groove on the release block; in the initial state, six contact points of the second trigger block and six first limiting blocks are positioned in the second guide groove; when external force impacts the telegraph pole; the telegraph pole can swing; one or two of the six second trigger blocks can impact the wall surface of the cylindrical hole in the swinging process; when the second trigger block is impacted; the second trigger block moves towards the inner side of the wire pole shell along the second guide groove; the second trigger block moves to push the two corresponding first limiting blocks to move towards the inner sides of the corresponding first limiting grooves; when the first limiting block moves out of the second guide groove in the moving process; the one-way ring can rotate under the action of the elastic force of the first scroll spring; the rotation of the one-way ring drives the rotation shaft to rotate; the rotating shaft rotates to drive the release block to rotate; meanwhile, when the second trigger block impacts the wall surface of the cylindrical hole; the teeth on the release block are just meshed with the teeth in the first cylindrical groove; the base disc is embedded in the soil; rotation of the release block causes the release block to rotate circumferentially along the first cylindrical groove wall; the contact area of the release block and the wall of the first cylindrical groove is increased within a certain time by the circumferential rotation of the release block; further, the damage of the impact force on the telegraph pole to the first cylindrical groove is reduced; the telegraph pole is further protected; the function of the unidirectional ring designed in the invention is; when the elastic force of the first scroll spring is released; the release block can continue to rotate under the action of inertia; the first scroll spring is not expected to influence the rotation of the release block in the rotation process of the release block; therefore, the invention designs a one-way ring; the first scroll spring is prevented from affecting the rotation of the release block by the one-way ring. The rotating shaft designed by the invention is fixed by an upper first fixed ring and a lower first fixed ring; the function of which is to enhance the stability of the rotating shaft.
When people use the utility pole designed by the invention; when the utility pole is impacted; the impact force can cause one or two of the six first trigger blocks to move towards the inner side of the wire pole shell along the first guide groove; the first trigger block moves to extrude the two corresponding second limiting blocks to move towards the inner sides of the corresponding second limiting grooves; when the two second limiting blocks move out of the first guide groove in the moving process; the upper end and the lower end of the second rotating shaft sleeve are respectively arranged on the inner side of the wire rod shell through two second fixed circular rings; the second rotating shaft sleeve is in a static state; therefore, the two second trigger discs can rotate under the action of the elastic force of the second scroll spring; the two second trigger discs rotate to drive the rotating block to rotate; during the rotation process of the rotating block; when the rotating block is contacted with the impacted first trigger block; the rotating block can push the first trigger block to move outwards; the pushing force is opposite to the direction of the impact force applied to the first trigger block; therefore, the impact force of the external force on the telegraph pole is counteracted through the contact collision of the rotating block and the first trigger block; but if the impact force is greater; the rotating blocks cannot be completely offset; at the moment, the telegraph pole can integrally move under the residual impact force; one or two of the six second trigger blocks can impact the wall surface of the cylindrical hole in the moving process; when the second trigger block is impacted; the second trigger block moves towards the inner side of the wire pole shell along the second guide groove; the second trigger block moves to push the two corresponding first limiting blocks to move towards the inner sides of the corresponding first limiting grooves; when the first limiting block moves out of the second guide groove in the moving process; the one-way ring can rotate under the action of the elastic force of the first scroll spring; the rotation of the one-way ring drives the rotation shaft to rotate; the rotating shaft rotates to drive the release block to rotate; meanwhile, when the second trigger block impacts the wall surface of the cylindrical hole; the teeth on the release block are just meshed with the teeth in the first cylindrical groove; the base disc is embedded in the soil; the rotation of the release block causes the release block to rotate circumferentially along the first cylindrical groove wall surface; the impact force on the telegraph pole is relieved by the circumferential rotation of the release block; the telegraph pole is further protected; the electric wire is protected.
Drawings
Fig. 1 is an external view of an entire part.
Fig. 2 is a schematic view of a winding wheel installation.
Figure 3 is a schematic view of the base disk installation.
Figure 4 is a schematic diagram of a pole configuration.
Fig. 5 is a schematic view of a base disc structure.
Fig. 6 is a release block installation schematic.
Fig. 7 is a second trigger block installation schematic.
Figure 8 is a schematic view of the first trigger disk installation.
Fig. 9 is a schematic view of a release block structure.
Fig. 10 is a schematic view of a first trigger disk configuration.
Fig. 11 is a second spring mounting schematic.
Fig. 12 is a first trigger block installation schematic.
Figure 13 is a second trigger disk installation schematic.
Fig. 14 is a schematic view of a second rotating shaft sleeve structure.
Fig. 15 is a schematic view of a second trigger disk configuration.
Fig. 16 is a schematic view of a first gear mounting arrangement.
Fig. 17 is a rack mounting schematic.
Fig. 18 is a second gear mounting schematic.
Fig. 19 is a first gear installation schematic.
FIG. 20 is a schematic view of a pulley installation.
Fig. 21 is a schematic view of a circular groove structure.
FIG. 22 is a schematic view of a rotating block installation.
Fig. 23 is a schematic view of a turning block structure.
Fig. 24 is a schematic view of the operating principle of the release block.
Fig. 25 is a schematic view of the operating principle of the turning block.
Fig. 26 is a schematic view of the first gear operating principle.
Number designation in the figures: 1. a base disc; 2. a winding wheel; 3. a pole housing; 4. a second trigger block; 5. rotating the block; 6. a first guide groove; 7. a second guide groove; 8. a cylindrical bore; 9. a first cylindrical groove; 10. a rotating shaft; 11. a first stopper; 12. a first scroll spring; 13. a first trigger disk; 14. a unidirectional ring; 15. releasing the block; 16. a first fixed ring; 17. a second cylindrical groove; 18. a first limit groove; 19. a first spring; 20. a first trigger block; 21. a second scroll spring; 22. a second spindle sleeve; 23. a second fixed ring; 24. a second spring; 25. a second limiting block; 26. a second trigger disk; 27. a second limit groove; 28. a square groove; 29. a third guide groove; 31. a circular groove; 32. a rack; 34. a first rotating shaft; 35. a first gear; 36. a second rotating shaft; 37. a belt pulley; 38. a second gear; 39. and the rotating shaft supports.
Detailed Description
As shown in fig. 1, it comprises a base disc 1, a winding wheel 2, a wire pole housing 3, a first guide groove 6, a second guide groove 7, a cylindrical hole 8, a square groove 28, a third guide groove 29, a circular groove 31, a rack 32, a first rotating shaft 34, a first gear 35, a second rotating shaft 36, a belt pulley 37, a second gear 38, a rotating shaft support 39, a first cylindrical groove 9, a rotating shaft 10, a first limit block 11, a first volute spring 12, a first trigger disk 13, a one-way ring 14, a release block 15, a second trigger block 4, a first fixed ring 16, a second cylindrical groove 17, a first limit groove 18, a first spring 19, a first trigger block 20, a second volute spring 21, a second rotating shaft sleeve 22, a second fixed ring 23, a second spring 24, a second limit block 25, a second trigger disk 26 and a second limit groove 27, wherein as shown in fig. 5, a cylindrical hole 8 is formed in the center of the upper end of the base disk 1; a first cylindrical groove 9 is formed in the wall surface of the lower end of the cylindrical hole 8; the wall surface of the first cylindrical groove 9 is provided with teeth; the lower end of the base disc 1 is embedded in the soil; as shown in fig. 9, a second cylindrical groove 17 is formed at the center of the upper end of the release block 15; six square grooves 28 are uniformly formed in the circumferential direction of the lower end face of the second cylindrical groove 17; two third guide grooves 29 are symmetrically formed in two sides of each square groove 28 in the six square grooves 28; the outer circle surface of the release block 15 is provided with teeth; as shown in fig. 6, the trip block 15 is mounted in the first cylindrical groove 9; the teeth on the release block 15 are matched with the teeth on the first cylindrical groove 9; as shown in fig. 4, six first guide grooves 6 are uniformly formed on the outer circumferential surface of the lower end of the wire-pole housing 3 in the circumferential direction; six second guide grooves 7 are uniformly formed in the circumferential direction on the outer circular surface of the lower end of the wire rod shell 3; the six second guide grooves 7 are positioned at the lower sides of the six first guide grooves 6, and the second guide grooves 7 are positioned between two adjacent first guide grooves 6; as shown in fig. 2, four winding wheels 2 are installed at the upper end of the cord housing 3; as shown in fig. 21, the lower end surface of the wire-pole housing 3 is provided with a circular groove 31; the upper side of the circular groove 31 is communicated with six first guide grooves 6; as shown in fig. 3, the lower end of the wire-pole housing 3 is nested in the second cylindrical groove 17; as shown in fig. 8, the upper and lower ends of the rotating shaft 10 are respectively installed inside the pole case 3 by two first fixing rings 16; the first trigger disc 13 is arranged on the rotating shaft 10 and is positioned at the lower end of the rotating shaft 10; as shown in fig. 10, six first limiting grooves 18 are circumferentially and uniformly formed on the outer circumferential surface of the first trigger disk 13; the six first limiting grooves 18 are correspondingly matched with the six second guide grooves 7 respectively; the six first limiting grooves 18 are internally provided with a first limiting block 11 respectively; a first spring 19 is respectively arranged between the six first limiting blocks 11 and the six first limiting grooves 18; a one-way ring 14 is arranged at the lower end of the rotating shaft 10, and the one-way ring 14 is positioned between the first trigger disc 13 and the first fixed ring 16; a first scroll spring 12 is arranged between the one-way ring 14 and the inner wall of the wire rod shell 3; as shown in fig. 7, six second trigger blocks 4 are respectively installed in six second guide grooves 7; as shown in fig. 6, six second trigger blocks 4 are respectively matched with six first limiting blocks 11; the lower end of the rotating shaft 10 is connected with the lower end of a second cylindrical groove 17 on the release block 15; as shown in fig. 14, the second shaft sleeve 22 is nested on the outer circumferential surface of the rotating shaft 10; as shown in fig. 13, the upper and lower ends of the second rotating shaft sleeve 22 are respectively installed inside the electric wire pole housing 3 through two second fixing rings 23; the second rotating shaft sleeve 22 is positioned between the first fixed circular ring 16 on the upper side and the first trigger disc 13; the mounting structures of the upper end and the lower end of the second rotating shaft sleeve 22 are completely the same; for either end; as shown in fig. 11, the second trigger disk 26 is mounted on the second boss 22; as shown in fig. 15, six second limiting grooves 27 are circumferentially and uniformly formed on the outer circumferential surface of the second trigger disk 26; the six second limiting grooves 27 are respectively matched with the six first guide grooves 6 correspondingly; the six second limiting grooves 27 are internally provided with a second limiting block 25 respectively; a second spring 24 is respectively arranged between the six second limiting blocks 25 and the six second limiting grooves 27; a second scroll spring 21 is arranged between the second rotating shaft sleeve 22 and the second trigger disc 26; the inner end of the second scroll spring 21 is mounted on the second rotating shaft sleeve 22; the outer end of the second scroll spring 21 is mounted on the second trigger disk 26; the lower end of the first trigger block 20 is provided with teeth; as shown in fig. 12, six first trigger blocks 20 are respectively installed in six first guide grooves 6; the six first trigger blocks 20 are respectively matched with the six second limiting blocks 25; as shown in fig. 22, a rotating block 5 is installed between the two second trigger disks 26 located at the upper and lower ends; as shown in fig. 23, the turning block 5 has a slope thereon; the inclined planes on the rotating block 5 are matched with the six first trigger blocks 20; as shown in fig. 18, two ends of the second rotating shaft 36 are respectively provided with a rotating shaft support 39; the six second rotating shafts 36 are respectively and uniformly arranged on the inner side of the upper end of the circular groove 31 in the circumferential direction through two rotating shaft supports 39 at two ends of the six second rotating shafts; the second gear 38 is divided into a smooth end and a tooth end; as shown in fig. 16, six second gears 38 are mounted on the six second rotating shafts 36, respectively; the tooth ends of the six second gears 38 are meshed with the teeth at the lower ends of the six first trigger blocks 20; the upper end of the action surface of the rack 32 is provided with teeth, and the lower end of the action surface of the rack 32 is a smooth surface; as shown in fig. 17, six racks 32 are respectively mounted on end faces of the six square grooves 28 on the side close to the wall surface of the second cylindrical groove 17; the six first rotating shafts 34 are respectively arranged in the six square grooves 28, and two ends of each first rotating shaft 34 are respectively matched with the two third guide grooves 29 in the corresponding square groove 28; the first gear 35 is divided into a smooth end and a tooth end; as shown in fig. 19, six first gears 35 are mounted on six first rotating shafts 34, respectively; and the teeth ends of the six first gears 35 are meshed with the teeth on the six racks 32; as shown in fig. 20, the smooth ends between the six first gears 35 and the six second gears 38 are connected by six pulleys 37.
The pulley 37 is an elastic pulley 37. Which functions to prevent the pulley 37 from affecting the second gear 38 when the first gear 35 moves downward.
The distance between the outer circular surface of the release block 15 and the wall surface of the first cylindrical groove 9 in the initial state is equal to the distance between one end, away from the first spring 19, of the second trigger block 4 and the wall surface of the cylindrical hole 8; in the initial state, six contact points of the first trigger block 20 and the six second limiting blocks 25 are positioned in the first guide groove 6; in the initial state, the contact points of the six second triggering blocks 4 and the six first limiting blocks 11 are positioned in the second guide grooves 7.
The six first springs 19 are matched with the first limiting block 11, so that the first trigger disc 13 is in a balanced state under the elastic force action of the first volute spiral spring 12; under the cooperation of the six second springs 24 and the second stop blocks 25, the second trigger disk 26 is in a balanced state under the elastic force of the second spiral spring 21.
As shown in fig. 2, one of the four winding wheels 2 is positioned on the upper side of the other three winding wheels 2; the adjacent two winding wheels 2 of the four winding wheels 2 are equally spaced.
The first spring 19 is a compression spring; the second spring 24 is a compression spring.
The above alternatives as six second springs 24, six second stoppers 25, six second stopper grooves 27 and six first guide grooves 6 are five second springs 24, five second stoppers 25, five second stopper grooves 27 and five first guide grooves 6 or seven second springs 24, seven second stoppers 25, seven second stopper grooves 27 and seven first guide grooves 6.
The above alternatives as six first springs 19, six first stoppers 11, six first stopper grooves 18 and six second guide grooves 7 are five first springs 19, five first stoppers 11, five first stopper grooves 18 and five second guide grooves 7 or seven first springs 19, seven first stoppers 11, seven first stopper grooves 18 and seven second guide grooves 7.
In summary, the following steps:
the telegraph pole designed by the invention can keep a normal state without breaking through automatic adjustment when being impacted by external force; the electric wire is protected.
The movement of the utility pole in the first cylindrical groove 9 of the pedestal disc 1 has little influence on the electric wire at the upper end of the utility pole, and the influence can be ignored.
The upper end and the lower end of a second rotating shaft sleeve 22 are respectively arranged on the inner side of a wire pole shell 3 through two second fixed circular rings 23; the mounting structures of the upper end and the lower end of the second rotating shaft sleeve 22 are completely the same; for either end; the second trigger disc 26 is mounted on the second spindle sleeve 22; six second limiting grooves 27 are uniformly formed in the circumferential direction on the outer circular surface of the second trigger disk 26; the six second limiting grooves 27 are internally provided with a second limiting block 25 respectively; a second spring 24 is respectively arranged between the six second limiting blocks 25 and the six second limiting grooves 27; a second scroll spring 21 is arranged between the second rotating shaft sleeve 22 and the second trigger disc 26; the six first trigger blocks 20 are respectively arranged in the six first guide grooves 6; the six first trigger blocks 20 are respectively matched with the six second limiting blocks 25; a rotating block 5 is arranged between the two second trigger disks 26 positioned at the upper end and the lower end; the rotating block 5 is provided with an inclined plane; the inclined planes on the rotating block 5 are matched with the six first trigger blocks 20; under the cooperation of the six second springs 24 and the second stop blocks 25, the second trigger disk 26 is in a balanced state under the elastic force of the second spiral spring 21. As shown in fig. 25a, in the initial state, contact points of six first trigger blocks 20 and six second limiting blocks 25 are located in the first guide groove 6; when external force impacts the telegraph pole; the external force will contact six first trigger blocks 20 first; the external force causes one or two first trigger blocks 20 of the six first trigger blocks 20 to move towards the inner side of the wire pole shell 3 along the first guide groove 6; as shown in fig. 25b, the first trigger block 20 moves to press the two corresponding second limiting blocks 25 to move towards the inner sides of the corresponding second limiting grooves 27; when the two second limit blocks 25 move out of the first guide groove 6 in the moving process; the upper end and the lower end of the second rotating shaft sleeve 22 are respectively arranged on the inner side of the wire pole shell 3 through two second fixed circular rings 23; the second sleeve 22 is at rest; the two second trigger disks 26 are rotated by the elastic force of the second scroll spring 21; the two second trigger disks 26 rotate to drive the rotating block 5 to rotate; during the rotation of the turning block 5; when the rotating block 5 is in contact with the impacted first trigger block 20; as shown in fig. 25c, the rotating block 5 pushes the first trigger block 20 to move outwards; the pushing force is opposite to the impact force applied to the first trigger block 20; the impact force of the external force on the telegraph pole is counteracted through the contact collision of the rotating block 5 and the first trigger block 20; the telegraph pole is protected; the electric wire is protected.
In the invention, when the upper side of the telegraph pole is impacted; the telegraph pole can swing; and the swinging of the pole causes the release block 15 to be squeezed against the upper end surface of the first cylindrical groove 9; this may cause damage to the base disc 1; thereby causing the utility pole to fall down; influence is caused to the electric wire; therefore, in the present invention, the six second rotating shafts 36 are respectively and uniformly circumferentially installed inside the upper end of the circular groove 31 through the two rotating shaft supports 39 at the two ends thereof; the second gear 38 is divided into a smooth end and a tooth end; six second gears 38 are respectively mounted on the six second rotating shafts 36; the tooth ends of the six second gears 38 are meshed with the teeth at the lower ends of the six first trigger blocks 20; the upper end of the action surface of the rack 32 is provided with teeth, and the lower end of the action surface of the rack 32 is a smooth surface; six racks 32 are respectively arranged on the end surfaces of the six square grooves 28 close to one side of the wall surface of the second cylindrical groove 17; the six first rotating shafts 34 are respectively arranged in the six square grooves 28, and two ends of each first rotating shaft 34 are respectively matched with the two third guide grooves 29 in the corresponding square groove 28; the first gear 35 is divided into a smooth end and a tooth end; the six first gears 35 are respectively mounted on the six first rotating shafts 34; and the teeth ends of the six first gears 35 are meshed with the teeth on the six racks 32; the smooth ends between the six first gears 35 and the six second gears 38 are connected by six pulleys 37; the belt pulley 37 is an elastic belt pulley 37; the lower end of the first trigger block 20 is provided with teeth; when the utility pole is impacted; one or two first trigger blocks 20 of the six first trigger blocks 20 move towards the inner side of the wire pole housing 3 along the first guide groove 6; the movement of the first trigger block 20 drives the corresponding second gear 38 to rotate; as shown in fig. 26a, the rotation of the second gear 38 via the pulley 37 will drive the corresponding first gear 35 to rotate; since the teeth end of the first gear 35 is engaged with the teeth on the rack 32 and the rack 32 is mounted on the end surface of the square groove 28 on the side close to the wall surface of the second cylindrical groove 17; as shown in fig. 26b, so when the first gear 35 rotates; the first gear 35 will move downward at the same time; when the first gear 35 is disengaged from the teeth on the rack 32 during the downward movement; the first gear 35 is just in contact with the lower end face of the first cylindrical groove 9; when the first gear 35 is in contact with the lower end face of the first cylindrical groove 9; the lower end surface of the first cylindrical groove 9 presses the first gear 35 so that the first gear 35 moves upward; but the upward movement of the first gear 35 again engages the teeth on the rack 32; the first gear 35 will move downward again; the first gear 35 is always in contact with the lower end surface of the first cylindrical groove 9; the release block 15 is transversely moved by the friction of the first gear 35 and the lower end surface of the first cylindrical groove 9; the release block 15 moves to drive the rotating shaft 10 to move transversely; the rotating shaft 10 moves to drive the wire rod shell 3 to move transversely; thereby preventing the pole from swinging and the base disc 1 from being damaged; the telegraph pole is protected; thereby protecting the electric wire.
In the invention, a cylindrical hole 8 is formed in the center of the upper end of a base disc 1; a first cylindrical groove 9 is formed in the wall surface of the lower end of the cylindrical hole 8; the wall surface of the first cylindrical groove 9 is provided with teeth; the lower end of the base disc 1 is embedded in the soil; the outer circle surface of the release block 15 is provided with teeth; the release block 15 is installed in the first cylindrical groove 9; the teeth on the release block 15 are matched with the teeth on the first cylindrical groove 9; the upper end and the lower end of the rotating shaft 10 are respectively arranged on the inner side of the wire pole shell 3 through two first fixed circular rings 16; the first trigger disk 13 is arranged on the rotating shaft 10; six first limiting grooves 18 are uniformly formed in the circumferential direction on the outer circular surface of the first trigger disk 13; the six first limiting grooves 18 are internally provided with a first limiting block 11 respectively; a first spring 19 is respectively arranged between the six first limiting blocks 11 and the six first limiting grooves 18; a one-way ring 14 is installed at the lower end of the rotating shaft 10; a first scroll spring 12 is arranged between the one-way ring 14 and the inner wall of the wire rod shell 3; the six second trigger blocks 4 are respectively arranged in the six second guide grooves 7; the six second trigger blocks 4 are respectively matched with the six first limiting blocks 11; the lower end of the rotating shaft 10 is connected with the lower end of a second cylindrical groove 17 on the release block 15; in the initial state, the contact points of the six second trigger blocks 4 and the six first limiting blocks 11 are positioned in the second guide groove 7; when external force impacts the telegraph pole; the telegraph pole can swing; one or two second trigger blocks 4 in the six second trigger blocks 4 can impact the wall surface of the cylindrical hole 8 in the swinging process; and the second trigger block 4 is impacted; the second trigger block 4 moves towards the inner side of the wire pole shell 3 along the second guide groove 7; the second trigger block 4 moves to press the two corresponding first limiting blocks 11 to move towards the inner sides of the corresponding first limiting grooves 18; when the first limit block 11 moves out of the second guide groove 7 in the moving process; the one-way ring 14 rotates under the elastic force of the first spiral spring 12; the one-way ring 14 rotates to drive the rotating shaft 10 to rotate; as shown in fig. 24a, the rotating shaft 10 rotates to drive the release block 15 to rotate; meanwhile, when the second trigger block 4 impacts the wall surface of the cylindrical hole 8; as shown in fig. 24b, the teeth on the release block 15 are just engaged with the teeth in the first cylindrical groove 9; the base disc 1 is embedded in the soil; as shown in fig. 24c, the rotation of the release block 15 causes the release block 15 to rotate circumferentially along the wall surface of the first cylindrical groove 9; the contact area of the release block 15 and the wall of the first cylindrical groove 9 is increased within a certain time by the circumferential rotation of the release block 15; further, the damage of the impact force on the telegraph pole 3 to the first cylindrical groove 9 is reduced; the function of the unidirectional ring 14 designed in the invention is; when the elastic force of the first scroll spring 12 is released; the release block 15 continues to rotate under the action of inertia; while the release block 15 does not want the first scroll spring 12 to affect the rotation of the release block 15 during the rotation; the present invention therefore contemplates a one-way ring 14; the first scroll spring 12 is prevented from affecting the rotation of the release block 15 by the check ring 14. The rotating shaft 10 designed by the invention is fixed by an upper first fixed ring 16 and a lower first fixed ring 16; which serves to enhance the stability of the rotating shaft 10.
The specific implementation mode is as follows: when people use the utility pole designed by the invention; when the utility pole is impacted; the impact force causes one or two of the six first trigger blocks 20 to move toward the inside of the wire-pole housing 3 along the first guide groove 6; the first trigger block 20 moves to press the two corresponding second limiting blocks 25 to move towards the inner sides of the corresponding second limiting grooves 27; when the two second limit blocks 25 move out of the first guide groove 6 in the moving process; the upper end and the lower end of the second rotating shaft sleeve 22 are respectively arranged on the inner side of the wire pole shell 3 through two second fixed circular rings 23; the second sleeve 22 is at rest; the two second trigger disks 26 are rotated by the elastic force of the second scroll spring 21; the two second trigger disks 26 rotate to drive the rotating block 5 to rotate; during the rotation of the turning block 5; when the rotating block 5 is in contact with the impacted first trigger block 20; the rotating block 5 pushes the first trigger block 20 to move outwards; the pushing force is opposite to the impact force applied to the first trigger block 20; the impact force of the external force on the telegraph pole is counteracted through the contact collision of the rotating block 5 and the first trigger block 20; but if the impact force is greater; the turning blocks 5 cannot be offset completely; at the moment, the telegraph pole can integrally move under the residual impact force; one or two second trigger blocks 4 in the six second trigger blocks 4 can impact the wall surface of the cylindrical hole 8 in the moving process; and the second trigger block 4 is impacted; the second trigger block 4 moves towards the inner side of the wire pole shell 3 along the second guide groove 7; the second trigger block 4 moves to press the two corresponding first limiting blocks 11 to move towards the inner sides of the corresponding first limiting grooves 18; when the first limit block 11 moves out of the second guide groove 7 in the moving process; the one-way ring 14 rotates under the elastic force of the first spiral spring 12; the one-way ring 14 rotates to drive the rotating shaft 10 to rotate; the rotating shaft 10 rotates to drive the release block 15 to rotate; meanwhile, when the second trigger block 4 impacts the wall surface of the cylindrical hole 8; the teeth on the release block 15 are just meshed with the teeth in the first cylindrical groove 9; the base disc 1 is embedded in the soil; when the release block 15 rotates, the release block 15 rotates along the circumferential direction of the wall surface of the first cylindrical groove 9; the impact force on the telegraph pole is relieved by the circumferential rotation of the release block 15; the telegraph pole is further protected; the electric wire is protected.
Claims (3)
1. A prevent wobbling electric power grid wire pole which characterized in that: the wire pole shell comprises a base disc, a winding wheel, a wire pole shell, a first guide groove, a second guide groove, a cylindrical hole, a square groove, a third guide groove, a circular groove, a rack, a first rotating shaft, a first gear, a second rotating shaft, a belt pulley, a second gear, a rotating shaft support, a first cylindrical groove, a rotating shaft, a first limiting block, a first volute spring, a first triggering disc, a one-way ring, a releasing block, a second triggering block, a first fixed circular ring, a second cylindrical groove, a first limiting groove, a first spring, a first triggering block, a second volute spring, a second rotating shaft sleeve, a second fixed circular ring, a second spring, a second limiting block, a second triggering disc and a second limiting groove, wherein the cylindrical hole is formed in the central position of the upper end of the base disc; a first cylindrical groove is formed in the wall surface of the lower end of the cylindrical hole; the wall surface of the first cylindrical groove is provided with teeth; the lower end of the base disc is embedded in the soil; a second cylindrical groove is formed in the center of the upper end of the release block; six square grooves are uniformly formed in the circumferential direction of the lower end face of the second cylindrical groove; two third guide grooves are symmetrically formed in two sides of each of the six square grooves; the outer circle surface of the release block is provided with teeth; the release block is arranged in the first cylindrical groove; the teeth on the release block are matched with the teeth on the first cylindrical groove; six first guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the lower end of the wire rod shell; six second guide grooves are uniformly formed in the circumferential direction on the outer circular surface of the lower end of the wire rod shell; the six second guide grooves are positioned at the lower sides of the six first guide grooves, and the second guide grooves are positioned between two adjacent first guide grooves; the upper end of the wire rod shell is provided with four winding wheels; the lower end surface of the wire rod shell is provided with a circular groove; the upper side of the circular groove is communicated with six first guide grooves; the lower end of the wire rod shell is nested in the second cylindrical groove; the upper end and the lower end of the rotating shaft are respectively arranged on the inner side of the wire rod shell through two first fixed circular rings; the first trigger disc is arranged on the rotating shaft and is positioned at the lower end of the rotating shaft; six first limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the first trigger disc; the six first limiting grooves are correspondingly matched with the six second guide grooves respectively; a first limiting block is respectively arranged in the six first limiting grooves; a first spring is respectively arranged between the six first limiting blocks and the six first limiting grooves; the lower end of the rotating shaft is provided with a one-way ring, and the one-way ring is positioned between the first trigger disc and the first fixed ring; a first volute spiral spring is arranged between the one-way ring and the inner wall of the wire rod shell; the six second trigger blocks are respectively arranged in the six second guide grooves; the six second trigger blocks are respectively matched with the six first limiting blocks; the lower end of the rotating shaft is connected with the lower end of a second cylindrical groove on the release block; the second rotating shaft sleeve is nested on the outer circular surface of the rotating shaft; the upper end and the lower end of the second rotating shaft sleeve are respectively arranged on the inner side of the wire rod shell through two second fixed circular rings; the second rotating shaft sleeve is positioned between the first fixed circular ring on the upper side and the first trigger disc; the mounting structures of the upper end and the lower end of the second rotating shaft sleeve are completely the same; for either end; the second trigger disc is arranged on the second rotating shaft sleeve; six second limiting grooves are uniformly formed in the circumferential direction on the outer circular surface of the second trigger disc; the six second limiting grooves are correspondingly matched with the six first guide grooves respectively; a second limiting block is respectively arranged in the six second limiting grooves; a second spring is respectively arranged between the six second limiting blocks and the six second limiting grooves; a second scroll spring is arranged between the second rotating shaft sleeve and the second trigger disc; the inner end of the second scroll spring is arranged on the second rotating shaft sleeve; the outer end of the second scroll spring is arranged on the second trigger disc; the lower end of the first trigger block is provided with teeth; the six first trigger blocks are respectively arranged in the six first guide grooves; the six first trigger blocks are respectively matched with the six second limiting blocks; a rotating block is arranged between the two second trigger disks positioned at the upper end and the lower end; the rotating block is provided with an inclined plane; the inclined planes on the rotating blocks are matched with the six first trigger blocks; two ends of the second rotating shaft are respectively provided with a rotating shaft support; the six second rotating shafts are respectively and uniformly arranged on the inner side of the upper end of the circular groove in the circumferential direction through two rotating shaft supports at the two ends of the six second rotating shafts; the second gear is divided into a smooth end and a tooth end; the six second gears are respectively arranged on the six second rotating shafts; the tooth ends of the six second gears are meshed with teeth at the lower ends of the six first trigger blocks; the upper end of the rack action surface is provided with teeth, and the lower end of the rack action surface is a smooth surface; the six racks are respectively arranged on the end surfaces of the six square grooves close to one side of the wall surface of the second cylindrical groove; the six first rotating shafts are respectively arranged in the six square grooves, and two ends of each first rotating shaft are respectively matched with the two third guide grooves in the corresponding square grooves; the first gear is divided into a smooth end and a tooth end; the six first gears are respectively arranged on the six first rotating shafts; the tooth ends of the six first gears are meshed with the teeth on the six racks; the smooth ends between the six first gears and the six second gears are connected through six belt pulleys;
the belt pulley is an elastic belt pulley;
in the initial state, the distance between the outer circular surface of the release block and the wall surface of the first cylindrical groove is equal to the distance between one end, far away from the first spring, of the second trigger block and the wall surface of the cylindrical hole; in the initial state, six contact points of the first trigger block and six second limiting blocks are positioned in the first guide groove; in the initial state, six contact points of the second trigger block and six first limiting blocks are positioned in the second guide groove;
under the cooperation of the six first springs and the first limiting block, the first trigger disc is in a balanced state under the elastic force action of the first volute spiral spring; under the cooperation of the six second springs and the second limiting block, the second trigger disc is in a balanced state under the elastic force action of the second volute spiral spring;
one of the four winding wheels is positioned at the upper side of the other three winding wheels; the distance between two adjacent winding wheels in the four winding wheels is equal;
the first spring is a compression spring; the second spring is a compression spring.
2. A swing-resistant electric power grid pole as claimed in claim 1, characterized in that: as an alternative scheme that the number of the second springs, the second limiting blocks, the second limiting grooves and the first guide grooves is six, the number of the second springs, the second limiting blocks, the second limiting grooves and the first guide grooves is five or seven.
3. A swing-resistant electric power grid pole as claimed in claim 1, characterized in that: as an alternative scheme that the number of the first springs, the first limiting blocks, the first limiting grooves and the second guide grooves is six, the number of the first springs, the first limiting blocks, the first limiting grooves and the second guide grooves is five or seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376346.6A CN109505450B (en) | 2017-07-27 | 2017-07-27 | Prevent wobbling electric power electric wire netting wire pole |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811376346.6A CN109505450B (en) | 2017-07-27 | 2017-07-27 | Prevent wobbling electric power electric wire netting wire pole |
| CN201710621533.5A CN107355115B (en) | 2017-07-27 | 2017-07-27 | A kind of buffering percussive force and prevent the electric power network electric pole swung |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710621533.5A Division CN107355115B (en) | 2017-07-27 | 2017-07-27 | A kind of buffering percussive force and prevent the electric power network electric pole swung |
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| Publication Number | Publication Date |
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| CN109505450A CN109505450A (en) | 2019-03-22 |
| CN109505450B true CN109505450B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811376346.6A Active CN109505450B (en) | 2017-07-27 | 2017-07-27 | Prevent wobbling electric power electric wire netting wire pole |
| CN201710621533.5A Active CN107355115B (en) | 2017-07-27 | 2017-07-27 | A kind of buffering percussive force and prevent the electric power network electric pole swung |
| CN201811376330.5A Active CN109505449B (en) | 2017-07-27 | 2017-07-27 | Impact force buffering and swing preventing electric power grid telegraph pole |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710621533.5A Active CN107355115B (en) | 2017-07-27 | 2017-07-27 | A kind of buffering percussive force and prevent the electric power network electric pole swung |
| CN201811376330.5A Active CN109505449B (en) | 2017-07-27 | 2017-07-27 | Impact force buffering and swing preventing electric power grid telegraph pole |
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| CN (3) | CN109505450B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109236922B (en) * | 2018-02-05 | 2020-06-30 | 杭州富阳新远新能源有限公司 | Automobile shock absorber of variable friction damper |
| CN111350931B (en) * | 2018-10-22 | 2021-07-13 | 王于照 | Installation box of electronic communication equipment |
| CN110113905B (en) * | 2018-10-22 | 2020-09-04 | 项炜涛 | Anti-collision electronic communication equipment installation box |
| CN109760100B (en) * | 2019-01-08 | 2020-07-17 | 成都百胜野牛科技有限公司 | Joint mechanism and downhole tool detection device |
| CN111395700B (en) * | 2019-05-17 | 2021-05-07 | 深圳市中航装饰设计工程有限公司 | Dustproof equipment is retrieved to green building rubbish |
| CN111501627B (en) * | 2020-04-15 | 2021-09-24 | 贵州电网有限责任公司 | Pole collision device |
| CN113012385A (en) * | 2021-03-18 | 2021-06-22 | 成都市达岸信息技术有限公司 | Intelligent identification safety control device based on Internet of things |
| CN113236010B (en) * | 2021-06-04 | 2022-08-30 | 广东电网有限责任公司 | Electric power grid telegraph pole |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU524899A1 (en) * | 1975-06-30 | 1976-08-15 | Ордена Трудового Красного Знамени Центральный Научно-Исследовательский И Проектный Институт Строительных Металлоконструкций | Mast Leaning Assembly |
| SU878885A1 (en) * | 1980-02-15 | 1981-11-07 | Всесоюзный Государственный Проектно-Конструкторский Институт По Индустриализации Монтажных Работ "Гипромонтажиндустрия" | Flag pole |
| US5481835A (en) * | 1989-05-12 | 1996-01-09 | Adian Engineering Corporation | Breakaway base and upper-separation joint |
| KR100796254B1 (en) * | 2007-12-06 | 2008-01-21 | 이유박 | Prospect construction of electric pole |
| KR100882338B1 (en) * | 2008-08-11 | 2009-02-11 | (주)준영이엔씨 | Support frame structure |
| US9057172B2 (en) * | 2013-01-29 | 2015-06-16 | Cicame Energie Inc. | Anchoring system |
| CN203747341U (en) * | 2014-03-12 | 2014-07-30 | 河北省电力建设调整试验所 | Multi-applicability pulling force adjusting apparatus for inclined pulling line |
| CN204139698U (en) * | 2014-10-10 | 2015-02-04 | 浙江光通塑业有限公司 | A kind of telecommunications bracing wire sheath pipe |
| CN104612451B (en) * | 2014-12-15 | 2017-02-01 | 新昌县东宇科研开发有限公司 | Telegraph pole protector |
| CN204627099U (en) * | 2015-05-18 | 2015-09-09 | 郭先观 | A kind of have the electric power transmission bar that anti-impact knocks down bar ability |
| CN204782185U (en) * | 2015-06-17 | 2015-11-18 | 国网山东章丘市供电公司 | Pole |
| CN205000266U (en) * | 2015-07-11 | 2016-01-27 | 何欢瑜 | A traffic sign tablet pole for on road |
| CN205636593U (en) * | 2016-04-07 | 2016-10-12 | 国家电网公司 | Novel wire pole protection device |
| CN206035062U (en) * | 2016-09-09 | 2017-03-22 | 张功 | Anticollision wire pole |
-
2017
- 2017-07-27 CN CN201811376346.6A patent/CN109505450B/en active Active
- 2017-07-27 CN CN201710621533.5A patent/CN107355115B/en active Active
- 2017-07-27 CN CN201811376330.5A patent/CN109505449B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107355115A (en) | 2017-11-17 |
| CN109505449A (en) | 2019-03-22 |
| CN109505450A (en) | 2019-03-22 |
| CN109505449B (en) | 2020-07-14 |
| CN107355115B (en) | 2018-12-28 |
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