CN112081448A

CN112081448A - Base structure of anticollision type cement pole

Info

Publication number: CN112081448A
Application number: CN202010846619.XA
Authority: CN
Inventors: 王帮云; 陈林泽; 张海静
Original assignee: Fujian Longyan Fangyuan Cement Products Co ltd
Current assignee: Fujian Longyan Fangyuan Cement Products Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2020-12-15

Abstract

The invention provides a base structure of an anti-collision type cement electric pole, and relates to the technical field of power equipment. This base structure of anticollision type cement pole, including the wire pole, first base external diameter department all is provided with the bracing piece all in slot and the slot all around, second base edge position all around all is provided with the locating pin, inboard upper portion of anticollision board and lower part all are through first buffer and sleeve pipe interconnect, the inboard middle part of anticollision board all is through three second buffer and slide rail interconnect. Impact force plays certain cushioning effect when can striking the vehicle through the foam blanket, can further cushion through first buffer and second buffer to the second buffer that sets up downwards through the slope can carry out the earial discharge to the impact force, prevents that the cement pole from splitting and toppling over, can strengthen the steadiness of wire pole bottom through the connection structure of locating pin and bracing piece and fixed block and concrete base, is worth wideling popularize.

Description

Base structure of anticollision type cement pole

Technical Field

The invention relates to the technical field of power equipment, in particular to a base structure of an anti-collision concrete pole.

Background

The pole is the bridge of electricity, let the electricity transport each place, we common pole have wooden system pole, there is the cement pole, their height differs, stand between the plain mountain, spread all over around people, the total class of pole is a lot of, it is common just with the pole that concrete and reinforcing bar or steel wire made like the concrete pole, the iron pole is exactly with cast iron's pole, the concrete pole has prestressing force and non-prestressing force two kinds, the cross-sectional form of pole has squarely, the octagon, the I-shaped, annular or some other heterotypic cross-sections, what adopt most often is annular cross-section and square cross-section, the annular pole has conical rod and the equal diameter pole two kinds.

Common cement pole is direct erection installation subaerial usually, but when taking place the car accident, the vehicle strikes the cement pole and leads to the cement pole fracture to topple over very easily, and the mode that common cement pole was installed subaerial is too simple moreover, leads to cement pole structure insecure.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a base structure of an anti-collision type cement electric pole, which solves the problems that the cement electric pole is easy to break due to collision and is instable to install.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a base structure of an anti-collision type cement electric pole comprises an electric pole, wherein a first base is fixedly connected to the bottom end of the electric pole, slots are formed in the outer diameter of the periphery of the first base, supporting rods are arranged in the slots, a fixing block is fixedly connected to one end of the outer side of each supporting rod, a second base is fixedly connected to the bottom of the first base, positioning pins are arranged at the edge of the periphery of the second base, the bottom ends of the positioning pins extend downwards through the second base, a sleeve is fixedly connected to the outer diameter of the electric pole, a top plate is fixedly connected to the outer diameter of the top of the sleeve, a bottom plate is fixedly connected to the outer diameter of the bottom of the sleeve, sliding grooves are formed in the bottom of the top plate and the top of the bottom plate, three anti-collision plates are slidably connected in the sliding grooves, the upper portion and the lower portion of the inner side of each anti-, the middle part of the inner side of the anti-collision plate is connected with the sliding rail through three second buffers, and the second buffers are arranged obliquely and downwards.

Preferably, the outer diameters of the first base and the second base are provided with concrete bases, and the bottom end of the sleeve is fixedly connected with the concrete bases and the bottom of the bottom plate is fixedly connected with the concrete bases.

Preferably, the anti-collision plates respectively comprise first alloy layers on the inner surfaces, foam layers are fixedly connected to the outer sides of the first alloy layers, and second alloy layers are fixedly connected to the outer sides of the foam layers.

Preferably, first buffer all includes first sleeve, the equal fixed connection of first sleeve is in sleeve pipe external diameter department, all be provided with first spacing groove in the first sleeve, the equal sliding connection of first spacing inslot has first piston and the equal first sealing washer of fixedly connected with of first piston external diameter department, the inboard equal fixed connection of first piston is in the one end of first spring and the equal fixed connection of the other end of first spring bottom in first spacing inslot, the equal fixed connection in the first piston outside all runs through first sleeve outside extension and fixed connection inboard at the anticollision board at the one end of head rod and the head rod other end.

Preferably, the second buffer all includes the second sleeve, the second sleeve all rotates the connection through first hinge and on the outside of slider and the inboard equal sliding connection of slider on the slide rail, all be provided with the second spacing groove in the second sleeve, the equal sliding connection of second spacing inslot has the equal fixedly connected with second sealing washer of second piston and second piston external diameter department, the inboard equal fixed connection of second piston is in the one end of second spring and the equal fixed connection of the other end of second spring bottom in the second spacing groove, the equal fixed connection in the second piston outside all runs through the second sleeve outside and extend and rotate the connection through the second hinge and inboard at the crashproof board at the one end of second connecting rod and the second connecting rod other end.

Preferably, the cross section of the slide rail is T-shaped, and grooves corresponding to the slide rail are arranged in the slide block.

Preferably, roof, bottom plate and spout are the annular, the anticollision board is the arc and three anticollision board is a circular.

The working principle is as follows: when a cement electric pole is installed, the positioning pin penetrates through the second base and is inserted into the ground, so that the electric pole can be installed on the ground more stably, meanwhile, the connection structure of the reticular supporting rod and the fixing block which extend out of the first base and the concrete base can further enhance the stability of the bottom of the electric pole, when a vehicle impacts the electric pole, a foam layer between the first alloy layer and the second alloy layer can play a certain role in buffering impact force generated by impact, meanwhile, the anti-collision plate in the corresponding direction slides in the sliding groove, the first buffer and the second buffer are extruded by the anti-collision plate, at the moment, the first connecting rod is pushed by the anti-collision plate, so that the first piston slides in the first limiting groove and extrudes the first spring, the impact force generated by impact can be buffered by the first spring, and the second connecting rod is pushed by the anti-collision plate, make the second piston slide and extrude the second spring in the second spacing groove, thereby can play the cushioning effect to the impact force that the striking produced through the second spring, and when crashproof board promoted the second buffer, the slider that can make the second buffer bottom that the slope set up slided on the slide rail, and then make the bottom of second buffer remove downwards, just so can be with some conduction ground downwards of the radial impact force that produces when striking, thereby realize the earial drainage to the impact force, the impact force that makes the wire pole receive is littleer, thereby prevent that the fracture of cement pole from empting.

(III) advantageous effects

The invention provides a base structure of an anti-collision type cement electric pole. The method has the following beneficial effects:

1. according to the invention, through the foam layer between the first alloy layer and the second alloy layer, a certain buffering effect can be achieved on the impact force generated when a vehicle impacts the anti-collision plate, meanwhile, the impact force generated when the vehicle impacts the anti-collision plate can be further buffered through the first buffer and the second buffer, and through the second buffer arranged obliquely downwards, one end of the second buffer can move downwards through the sliding of the sliding block on the sliding rail when the vehicle impacts, so that a part of radial impact force is downwards transmitted to the ground, thus the force leakage is completed, the impact force applied to a telegraph pole is less, and the cement telegraph pole is prevented from being broken and toppled.

2. The positioning pin on the second base can enable the telegraph pole to be more stably installed on the ground, and meanwhile, the connection structure of the reticular support rod and the fixed block extending out of the first base and the concrete base can further enhance the stability of the bottom of the telegraph pole, so that the cement telegraph pole is more stable in structure, and is worthy of great popularization.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a first base structure of the present invention;

FIG. 4 is a diagram illustrating a first buffer structure according to the present invention;

FIG. 5 is a diagram illustrating a second buffer structure according to the present invention;

fig. 6 is an enlarged view of a portion a in fig. 2.

Wherein, 1, a telegraph pole; 2. a concrete base; 3. a base plate; 4. a top plate; 5. an anti-collision plate; 6. positioning pins; 7. a first base; 8. a second base; 9. a first buffer; 10. a sleeve; 11. a slide rail; 12. a second buffer; 13. a support bar; 14. a fixed block; 15. a first sleeve; 16. a first limit groove; 17. a first piston; 18. a first connecting rod; 19. a first spring; 20. a first seal ring; 21. a slider; 22. a first hinge; 23. a second sleeve; 24. a second piston; 25. a second connecting rod; 26. a second hinge; 27. a second limit groove; 28. a second spring; 29. a second seal ring; 30. a chute; 31. a first alloy layer; 32. a foam layer; 33. a second alloy layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-6, an embodiment of the present invention provides a base structure of an anti-collision concrete pole, including a pole 1, a first base 7 fixedly connected to a bottom end of the pole 1, slots respectively formed in outer diameters of the periphery of the first base 7, support rods 13 respectively arranged in the slots, a fixing block 14 fixedly connected to one end of each of the outer sides of the support rods 13, a second base 8 fixedly connected to a bottom of the first base 7, positioning pins 6 respectively arranged at peripheral edges of the second base 8, and bottom ends of the positioning pins 6 extending downward through the second base 8, when the pole 1 is installed, the pole 1 can be more stably installed on the ground by inserting the positioning pins 6 into the ground through the second base 8, and the stability of the bottom of the pole 1 can be further enhanced by the connecting structure of the mesh-shaped support rods 13 and the fixing blocks 14 extending from the first base 7 and the concrete base 2, so that the cement electric pole is more stable on the ground, the outer diameter of the electric pole 1 is fixedly connected with a sleeve 10, the outer diameter of the top of the sleeve 10 is fixedly connected with a top plate 4, the outer diameter of the bottom of the sleeve 10 is fixedly connected with a bottom plate 3, the bottom of the top plate 4 and the top of the bottom plate 3 are both provided with a sliding chute 30, the sliding chute 30 is internally and slidably connected with three anti-collision plates 5, the upper parts and the lower parts of the inner sides of the anti-collision plates 5 are both connected with the sleeve 10 through a first buffer 9, the outer diameter of the middle part of the sleeve 10 is fixedly connected with three sliding rails 11 corresponding to the anti-collision plates 5, the middle parts of the inner sides of the anti-collision plates 5 are both connected with the sliding rails 11 through three second buffers 12, and the second buffers 12 are both obliquely and downwards arranged, when a vehicle collides on the electric pole 1, the anti-collision plates 5 in the corresponding direction can slide in the sliding chute 30, and the first buffer 9 and the second buffer 12, reduce the impact force that wire pole 1 received, prevent that the concrete pole fracture from toppling over.

The outer diameters of the first base 7 and the second base 8 are provided with concrete bases 2, and the bottom ends of the sleeves 10 are fixedly connected with the concrete bases 2 and the bottoms of the bottom plates 3 are fixedly connected with the concrete bases 2.

The bumper plate 5 comprises a first alloy layer 31 on the inner surface, foam layers 32 are fixedly connected to the outer sides of the first alloy layers 31, and second alloy layers 33 are fixedly connected to the outer sides of the foam layers 32, so that when a vehicle collides with the bumper plate 5, the foam layers 32 between the first alloy layers 31 and the second alloy layers 33 can play a certain role in buffering impact force generated by the collision.

The first buffers 9 all comprise first sleeves 15, the first sleeves 15 are all fixedly connected at the outer diameter of the sleeve 10, first limiting grooves 16 are arranged in the first sleeves 15, first pistons 17 are all connected in the first limiting grooves 16 in a sliding manner, first sealing rings 20 are all fixedly connected at the outer diameter of the first pistons 17, the inner sides of the first pistons 17 are all fixedly connected at one ends of first springs 19, the other ends of the first springs 19 are all fixedly connected at the inner bottom of the first limiting grooves 16, the outer sides of the first pistons 17 are all fixedly connected at one ends of first connecting rods 18, the other ends of the first connecting rods 18 penetrate through the first sleeves 15 to extend outwards and are fixedly connected at the inner sides of the anti-collision plates 5, when a vehicle collides against the impact plate 5, the first connecting rod 18 is pushed by the impact plate 5, so that the first piston 17 slides in the first limiting groove 16 and presses the first spring 19, thereby buffering the impact force generated by the collision by the first spring 19.

The second buffers 12 each include a second sleeve 23, the second sleeves 23 are rotatably connected to the outer sides of the sliders 21 through first hinges 22, the inner sides of the sliders 21 are slidably connected to the slide rails 11, second limit grooves 27 are formed in the second sleeves 23, second pistons 24 are slidably connected to the second limit grooves 27, second seal rings 29 are fixedly connected to the outer diameter portions of the second pistons 24, the inner sides of the second pistons 24 are fixedly connected to one ends of second springs 28, the other ends of the second springs 28 are fixedly connected to the inner bottom portions of the second limit grooves 27, the outer sides of the second pistons 24 are fixedly connected to one ends of second connecting rods 25, the other ends of the second connecting rods 25 penetrate through the second sleeves 23 to extend outwards and are rotatably connected to the inner sides of the crash-proof plates 5 through second hinges 26, when a vehicle collides with the crash-proof plates 5, the second connecting rods 25 are pushed by the crash-proof plates 5, so that the second pistons 24 slide in the second limit grooves 27 and squeeze the second springs 28, thereby can play the cushioning effect through the impact force that second spring 28 produced the collision, and when crashproof board 5 promoted second buffer 12, can make the slider 21 of the second buffer 12 bottom of slope setting slide on slide rail 11, and then make the bottom of second buffer 12 remove downwards, just so can be with the partly ground that conducts downwards of the radial impact force that produces during the striking, thereby realize the leakage force to the impact force, the impact force that makes wire pole 1 receive is littleer, thereby prevent that the fracture of cement pole from toppling over.

The cross section of slide rail 11 is the T type and all is provided with the recess that corresponds with slide rail 11 in the slider 21, and the slide rail 11 of T type and the slider 21 that corresponds match each other, can prevent that slider 21 from droing from slide rail 11.

The top plate 4, the bottom plate 3 and the sliding groove 30 are all annular, the anti-collision plates 5 are all arc-shaped, and the three anti-collision plates 5 are circular.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a base structure of crashproof type cement pole, includes wire pole (1), its characterized in that: the utility model is characterized in that the bottom end of the utility pole (1) is fixedly connected with a first base (7), the outer diameter of the periphery of the first base (7) is provided with slots, supporting rods (13) are arranged in the slots, one end of the outer side of each supporting rod (13) is fixedly connected with a fixed block (14), the bottom of the first base (7) is fixedly connected with a second base (8), the peripheral positions of the periphery of the second base (8) are provided with positioning pins (6), the bottom ends of the positioning pins (6) penetrate through the second base (8) and extend downwards, the outer diameter of the utility pole (1) is fixedly connected with a sleeve (10), the outer diameter of the top of the sleeve (10) is fixedly connected with a top plate (4), the outer diameter of the bottom of the sleeve (10) is fixedly connected with a bottom plate (3), the bottom of the top plate (4) and the top of the bottom plate (3) are, anticollision board (5) inboard upper portion and lower part all through first buffer (9) and sleeve pipe (10) interconnect, sleeve pipe (10) middle part external diameter department fixedly connected with three slide rail (11) that correspond with anticollision board (5), anticollision board (5) inboard middle part all sets up downwards through three second buffer (12) and slide rail (11) interconnect and second buffer (12) all slope.

2. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: the concrete base (2) is arranged at the outer diameter of the first base (7) and the outer diameter of the second base (8), and the bottom end of the sleeve (10) is fixedly connected with the concrete base (2) and the bottom of the bottom plate (3) is fixedly connected with the concrete base (2).

3. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: the anti-collision plates (5) respectively comprise first alloy layers (31) on the inner surfaces, foam layers (32) are fixedly connected to the outer sides of the first alloy layers (31), and second alloy layers (33) are fixedly connected to the outer sides of the foam layers (32).

4. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: first buffer (9) all include first sleeve (15), the equal fixed connection of first sleeve (15) is in sleeve pipe (10) external diameter department, all be provided with first spacing groove (16) in first sleeve (15), equal sliding connection has first piston (17) and the equal fixedly connected with first sealing washer (20) of first piston (17) external diameter department in first spacing groove (16), the equal fixed connection of the one end of first spring (19) and the equal fixed connection of the other end of first spring (19) in first spacing groove (16) bottom in first piston (17) inboard, the equal fixed connection in first piston (17) outside all runs through first sleeve (15) and the one end of head rod (18) and the head rod (18) other end and outwards extends and fixed connection is inboard at crashproof board (5).

5. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: the second buffers (12) respectively comprise second sleeves (23), the second sleeves (23) are respectively connected to the outer sides of the sliding blocks (21) in a rotating mode through first hinges (22), the inner sides of the sliding blocks (21) are respectively connected to the sliding rails (11) in a sliding mode, second limiting grooves (27) are formed in the second sleeves (23), second pistons (24) are connected in the second limiting grooves (27) in a sliding mode, second sealing rings (29) are fixedly connected to the outer diameter positions of the second pistons (24), the inner sides of the second pistons (24) are fixedly connected with one end of a second spring (28), the other end of the second spring (28) is fixedly connected with the bottom in the second limiting groove (27), the outer sides of the second pistons (24) are fixedly connected to one ends of the second connecting rods (25), the other ends of the second connecting rods (25) penetrate through the second sleeve (23) to extend outwards and are rotatably connected to the inner side of the anti-collision plate (5) through second hinges (26).

6. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: the cross section of the sliding rail (11) is T-shaped, and grooves corresponding to the sliding rail (11) are formed in the sliding block (21).

7. The base structure of an anti-collision concrete pole as recited in claim 1, wherein: roof (4), bottom plate (3) and spout (30) are the annular, anticollision board (5) are the arc and three anticollision board (5) are a circular.