CN218347029U

CN218347029U - Firm bearing structure of electric power iron tower

Info

Publication number: CN218347029U
Application number: CN202222434965.4U
Authority: CN
Inventors: 董萍; 崔琳; 荣春青; 周英
Original assignee: Qingdao Huijintong Power Equipment Co ltd
Current assignee: Qingdao Huadian Marine Equipment Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-20
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a firm bearing structure of electric power iron tower, comprising a base plate, the equal fixedly connected with base in both sides at bottom plate top, the top fixedly connected with pylon of base, the top of bottom plate just is located fixedly connected with mount pad between two bases, the equal swing joint in one side that the pylon is relative has the traction lever. The utility model discloses a bottom plate, a pedestal, the pylon, the mount pad, the traction lever, the movable block, a groove, the screw rod, the carousel, the lifter plate, trapezoidal piece, the draw-in groove, a housing, draw the piece, the pull rod, the limiting plate, the cooperation of gag lever post and spring is used, the in-process of the firm bearing structure of having solved prior art electric power iron tower in using, only improve the steadiness through the area of contact who increases electric power iron tower and concrete base, nevertheless can not pull each other the iron tower, can't avoid iron tower one side to appear the phenomenon of sloping and cause and collapse, thereby the problem of iron tower security has been reduced.

Description

Firm bearing structure of electric power iron tower

Technical Field

The utility model relates to an electric power iron tower technical field specifically is a firm bearing structure of electric power iron tower.

Background

The electric power iron tower is a tower-shaped building for a power transmission system, mainly comprises angle steel, connecting steel sheets, bolts and the like, the plurality of angle steel and the connecting steel sheets jointly form the electric power iron tower, the electric power iron tower is used for supporting and overhead conductors, lightning arresters and other accessories, a foot climbing nail is installed on one main material of the electric power iron tower so as to facilitate tower climbing operation of construction operators, and the bottom of the electric power iron tower is poured in a concrete base to complete fixation of the electric power iron tower.

Through the retrieval, china utility model provides "a firm bearing structure of electric power iron tower", its notice number is: CN213039005U, this firm supporting structure of electric power iron tower, through setting up the spud pile, the square cover, the screw rod, interior thread cylinder and slider, when using, the spud pile is fixed in the bottom of iron tower body, pour in the base bottom of spud pile, the square cover covers on the base, interior thread cylinder is connected with the screw rod, it makes the connecting block drive second connecting seat downstream to rotate interior thread cylinder, the second connecting seat drives the bottom that the slider extrusion spout inner wall that moves downwards, push down the spud pile, through the square cover, the iron tower body is connected with the base with spud pile and interior thread cylinder, area of contact is big, the connected mode is various, the effect of improving iron tower body and base connection fastness has been reached, in order to solve prior art, present common electric power iron tower is when using, electric power is less with the area of contact of concrete base, the connected mode is single, thereby make electric power and the relatively poor problem of concrete base connection fastness, and the firm supporting structure of prior art electric power iron tower is in-steel tower in-steel process that uses, only improve the steadiness through increasing electric power and concrete base's area is less, but can not carry out mutual traction, thereby the phenomenon of collapsing can's appearance, thereby the safety reduction iron-iron tower has been avoided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power iron tower's firm bearing structure possesses the advantage that stability is good, and the in-process of using of the firm bearing structure who has solved prior art electric power iron tower only improves the steadiness through the area of contact who increases electric power iron tower and concrete base, nevertheless can not pull each other the iron tower, can't avoid iron tower one side to appear the tilt phenomenon and cause the collapse to the problem of iron tower security has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm bearing structure of electric power iron tower, includes the bottom plate, the equal fixedly connected with base in both sides at bottom plate top, the top fixedly connected with pylon of base, the top of bottom plate just is located fixedly connected with mount pad between two bases, the equal swing joint in one side that the pylon is relative has the traction lever, the one end swing joint that the pylon was kept away from to the traction lever has the movable block, the one end that the traction lever was kept away from to the movable block runs through to the inner chamber of mount pad, the top of movable block is seted up flutedly, there is the screw rod bottom of mount pad inner chamber through bearing swing joint, the top of screw rod runs through to the top of mount pad and fixedly connected with carousel, the surperficial threaded connection of screw rod has the lifter plate, the equal fixedly connected with trapezoidal piece in both sides of lifter plate bottom, the draw-in groove has been seted up at the top of mount pad, the left side fixedly connected with casing at carousel top, the top of casing is provided with the pull block, the bottom fixedly connected with pull rod of pull block, the one end that the pull rod was kept away from the pull block to the pull rod runs through to the inner chamber of casing and fixedly connected with limiting plate, the bottom fixedly connected with limiting plate, the one end that the limiting plate kept away from the limiting plate runs through to the inner chamber of draw-in groove, the surface cover of limiting plate is equipped with spring.

Preferably, the both sides of lifter plate all fixedly connected with stopper, the spacing groove that the cooperation stopper used is all seted up to the both sides of mount pad inner chamber.

Preferably, first openings are formed in two sides of the mounting seat, and the bottom of the movable block is connected with the inner wall of the mounting seat in a sliding mode.

Preferably, the front surface of the mounting seat is fixedly connected with a sealing plate through a bolt, and one side, opposite to the trapezoidal block, of the mounting seat is in contact with the inner wall of the groove.

Preferably, the second opening has been seted up at the top of casing, the both sides of limiting plate all with the inner wall sliding connection of casing.

Preferably, the two ends of the spring are respectively and fixedly connected with the limiting plate and the inner wall of the shell, and the clamping grooves are located at the top of the mounting seat and are arranged in an annular mode.

Preferably, the surface of drawing the piece is provided with anti-skidding line, movable block and recess are the cuboid.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a bottom plate, a pedestal, the pylon, the mount pad, the traction lever, the movable block, a groove, the screw rod, the carousel, the lifter plate, trapezoidal piece, the draw-in groove, a housing, draw the piece, the pull rod, the limiting plate, the cooperation of gag lever post and spring is used, the in-process of the firm bearing structure of having solved prior art electric power iron tower in using, only improve the steadiness through the area of contact who increases electric power iron tower and concrete base, nevertheless can not pull each other the iron tower, can't avoid iron tower one side to appear the phenomenon of sloping and cause and collapse, thereby the problem of iron tower security has been reduced.

2. The utility model discloses a set up stopper and spacing groove, can carry on spacingly to the lifter plate to improve the stability when the lifter plate removes, through setting up first opening, can make things convenient for the use of movable block, through setting up the closing plate, can seal the mount pad and overhaul its inside part, through setting up the second opening, can make things convenient for the pull rod to remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of B in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a base; 3. a tower; 4. a mounting seat; 5. a draw bar; 6. a movable block; 7. a groove; 8. a screw; 9. a turntable; 10. a lifting plate; 11. a trapezoidal block; 12. a card slot; 13. a housing; 14. pulling the block; 15. a pull rod; 16. a limiting plate; 17. a limiting rod; 18. a spring; 19. a limiting block; 20. a limiting groove.

Detailed Description

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

Referring to fig. 1-4, a stable supporting structure of an electric iron tower comprises a bottom plate 1, wherein two sides of the top of the bottom plate 1 are fixedly connected with a base 2, the top of the base 2 is fixedly connected with a tower 3, a mounting seat 4 is fixedly connected with the top of the bottom plate 1 and positioned between the two bases 2, one side of the tower 3 opposite to the base is movably connected with a traction rod 5, one end of the traction rod 5 far away from the tower 3 is movably connected with a movable block 6, one end of the movable block 6 far away from the traction rod 5 penetrates into an inner cavity of the mounting seat 4, the top of the movable block 6 is provided with a groove 7, the bottom of the inner cavity of the mounting seat 4 is movably connected with a screw 8 through a bearing, the top of the screw 8 penetrates into the top of the mounting seat 4 and is fixedly connected with a rotary table 9, the surface of the screw 8 is in threaded connection with a lifting plate 10, two sides of the bottom of the lifting plate 10 are fixedly connected with a trapezoidal block 11, the top of the mounting seat 4 is provided with a clamping groove 12, the left side of the top of the rotary table 9 is fixedly connected with a shell 13, the top of the shell is provided with a pulling block 14, one end of the clamping plate 15 far away from the inner cavity of the limiting plate 15, one end of the limiting plate 15 opposite to the inner cavity of the limiting seat is connected with a limiting plate 17, and a limiting plate 17, one side of the limiting plate, the inner cavity of the limiting plate, the limiting plate is connected with a limiting plate 17, and a limiting plate 17, the inner wall of the inner cavity of the limiting plate 17, the limiting plate 4, the second opening has been seted up at the top of casing 13, the both sides of limiting plate 16 all are with the inner wall sliding connection of casing 13, the both ends of spring 18 respectively with the inner wall fixed connection of limiting plate 16 and casing 13, draw-in groove 12 is the annular arrangement in the top that is located mount pad 4, draw the surface of piece 14 and be provided with anti-skidding line, movable block 6 and recess 7 are the cuboid, through setting up stopper 19 and spacing groove 20, can carry out spacingly to lifter plate 10, stability when improving lifter plate 10 and removing, through setting up first opening, can make things convenient for the use of movable block 6, through setting up the closing plate, can seal and overhaul its inside part to mount pad 4, through setting up the second opening, can make things convenient for pull rod 15 to remove, through bottom plate 1, base 2, pylon 3, mount pad 4, traction lever 5, movable block 6, recess 7, screw rod 8, carousel 9, lifter plate 10, trapezoidal piece 11, casing 13, draw-in groove 14, pull rod 15, limiting plate 16, the cooperation use of gag lever 17 and spring 18, the supporting structure of electric power that has solved prior art electric power and the in-process of using, only can increase the contact with the concrete and can not reduce iron tower and the problem that iron tower drawing the mutual steadiness of iron tower can not reduce, thereby iron tower drawing the iron tower.

During the use, insert movable block 6 and pull behind the mount pad 4 and draw piece 14, draw piece 14 and drive limiting plate 16 rebound through pull rod 15, limiting plate 16 extrudees spring 18 and drives gag lever post 17 and shift out from draw-in groove 12, then rotate carousel 9, carousel 9 drives screw 8 and rotates, screw 8 drives lifter plate 10 and moves down, lifter plate 10 drives trapezoidal piece 11 and moves, trapezoidal piece 11 extrudes movable block 6 through recess 7, make two movable blocks 6 be close to each other, movable block 6 drives drawbar 5 and strains pylon 3, then loosen and draw piece 14 and make spring 18 drive limiting plate 16 and reset, limiting plate 16 drives gag lever post 17 and other draw-in groove 12 joint, in order to avoid carousel 9 to take place to become flexible, thereby make two pylons 3 pull each other.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an electric power iron tower's firm bearing structure, includes bottom plate (1), its characterized in that: the novel steel wire rope pulling device is characterized in that bases (2) are fixedly connected to two sides of the top of the bottom plate (1), a tower (3) is fixedly connected to the top of the base (2), a mounting seat (4) is fixedly connected to the top of the bottom plate (1) and located between the two bases (2), a pulling rod (5) is movably connected to one side, opposite to the tower (3), of the pulling rod (5), a movable block (6) is movably connected to one end, away from the tower (3), of the movable block (6), one end, away from the pulling rod (5), of the movable block (6) penetrates through an inner cavity of the mounting seat (4), a groove (7) is formed in the top of the movable block (6), a screw rod (8) is movably connected to the bottom of the inner cavity of the mounting seat (4) through a bearing, the top of the screw rod (8) penetrates through the top of the mounting seat (4) and is fixedly connected with a rotary table (9), a lifting plate (10) is connected to the surface threads of the screw rod (8), trapezoidal blocks (11) are fixedly connected to two sides of the bottom of the lifting plate (10), a clamping groove (12) is formed in the top of the mounting seat (4), a shell (13) is fixedly connected to the left side of the top of the rotary table (9), a pull rod (14) is fixedly connected with a pull block (14), and a pull rod (14) is arranged on the shell (14), one end that pull block (14) was kept away from in pull rod (15) runs through to the inner chamber and the fixedly connected with limiting plate (16) of casing (13), the bottom fixedly connected with gag lever post (17) of limiting plate (16), the one end that limiting plate (16) was kept away from in gag lever post (17) runs through to the inner chamber of draw-in groove (12), the surface cover of pull rod (15) is equipped with spring (18).

2. The stable supporting structure of the electric power iron tower according to claim 1, characterized in that: the equal fixedly connected with stopper (19) in both sides of lifter plate (10), spacing groove (20) that cooperation stopper (19) used are all seted up to the both sides of mount pad (4) inner chamber.

3. The stable supporting structure of the electric power iron tower according to claim 1, characterized in that: first openings are formed in two sides of the mounting seat (4), and the bottom of the movable block (6) is connected with the inner wall of the mounting seat (4) in a sliding mode.

4. The stable supporting structure of the electric power iron tower of claim 1, wherein: the front surface of the mounting seat (4) is fixedly connected with a sealing plate through a bolt, and one side, opposite to the trapezoidal block (11), is in contact with the inner wall of the groove (7).

5. The stable supporting structure of the electric power iron tower of claim 1, wherein: the second opening has been seted up at the top of casing (13), the both sides of limiting plate (16) all with the inner wall sliding connection of casing (13).

6. The stable supporting structure of the electric power iron tower of claim 1, wherein: the two ends of the spring (18) are fixedly connected with the limiting plate (16) and the inner wall of the shell (13) respectively, and the clamping grooves (12) are located at the top of the mounting seat (4) and are arranged in an annular mode.

7. The stable supporting structure of the electric power iron tower according to claim 1, characterized in that: the surface of the pull block (14) is provided with anti-slip lines, and the movable block (6) and the groove (7) are cuboids.