CN216142502U

CN216142502U - Anti-overturning high-voltage line power transmission iron tower

Info

Publication number: CN216142502U
Application number: CN202122178907.5U
Authority: CN
Inventors: 李亮文
Original assignee: Qingdao Wanchen Power Equipment Co ltd
Current assignee: Qingdao Wanchen Power Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-03-29
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses an anti-overturning high-voltage line transmission tower, which comprises a foundation and a first base, wherein the foundation is provided with the first base, the first base is provided with four screw holes, the first base is symmetrically provided with supporting blocks, four feet of a tower body are respectively welded with the four supporting blocks, bolts penetrate through the supporting blocks and are in threaded locking connection with the screw holes so as to preliminarily reinforce the tower, the upper surface of the first base is provided with a connecting seat, the lower surface of the connecting plate is provided with a first connecting block, the lower surface of the first connecting block is connected with a second connecting block, two sides of the second connecting block are provided with grooves, the second connecting block is arranged on the upper surface of the connecting seat, the second connecting block drives a limiting rod to be in matched connection with the grooves by rotating the connecting rod, the nut is rotated to move to be in fit with the upper surfaces of the grooves, the connecting seat and the second connecting block are fixedly connected by the limiting rod, the stable connection of iron tower and first base has been realized to in the stability and the security of strengthening the iron tower.

Description

Anti-overturning high-voltage line power transmission iron tower

Technical Field

The utility model relates to the technical field of an anti-overturning high-voltage line power transmission iron tower, in particular to an anti-overturning high-voltage line power transmission iron tower.

Background

The transmission line iron tower is an important component of a large-scale complex lifeline system, the safety problem of a transmission system directly affects the production construction of the country and the living order of people, the damage of the transmission line can cause the paralysis of a power supply system and possibly cause secondary disasters such as fire disasters, and serious economic loss is caused, and the transmission tower line system has the characteristics of high and flexible structure, large ground wire span, strong nonlinearity and the like, and is a wind-sensitive structure system. The strong storm is a natural disaster which has the greatest threat to the transmission line, the damage accident of the transmission line caused by the strong storm occurs sometimes, in order to resist wind load and line pulling and prevent overturning, the high-voltage transmission line iron tower is generally provided with a firm and solid foundation structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-overturning high-voltage line power transmission iron tower to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antidumping high tension line steel pylons, includes ground and first base, the fixed upper surface that sets up at the ground of first base, the rectangular array of upper surface of first base is equipped with four supporting shoes, four the upper surface of supporting shoe is equipped with the tower body, tower body surface symmetry is equipped with four horizontal poles, two of them the fixed surface of horizontal pole one side is equipped with the backup pad, the surface of backup pad one side has all seted up the double-layered groove, ground upper surface symmetry is equipped with fixture, fixture includes two second bases, two first pneumatic cylinders, two second pneumatic cylinders and two splint, tower body surface symmetry is equipped with four first connecting covers, be equipped with the connecting plate between the first connecting cover, first base upper surface is equipped with the connecting seat, be connected with fixed establishment between connecting seat and the connecting plate, fixed establishment includes second connecting block, Two connecting rods, two second connecting sleeves and two limiting rods.

Preferably, four screw holes are symmetrically formed in the upper surface of the first base, bolts penetrate through the surfaces of the four supporting blocks, one ends of the four bolts penetrate through the surfaces of the supporting blocks and are in threaded connection with inner cavities of the screw holes, and nuts are connected to the other ends of the bolts through the surfaces of the supporting blocks and in threaded connection.

Preferably, two the second base symmetry sets up the upper surface at the ground, two the one end of first pneumatic cylinder respectively with the upper surface fixed connection of two second bases, two the one end of second pneumatic cylinder respectively with the output fixed connection of two first pneumatic cylinders, two one side of splint respectively with the output fixed connection of two second pneumatic cylinders, two the opposite side of splint is connected with two double-layered inslot cavity cooperations respectively.

Preferably, the lower surface of the connecting plate is provided with a first connecting block, the lower surface of the first connecting block is connected with a second connecting block, grooves are formed in two sides of the second connecting block, and the second connecting block is arranged on the upper surface of the connecting seat.

Preferably, the two connecting rods are respectively movably arranged in the inner cavity of the connecting seat, and the inner cavities of the two second connecting sleeves are respectively fixedly sleeved with the surfaces of the two connecting rods.

Preferably, one end of each of the two limiting rods is fixedly connected with the surface of the second connecting sleeve, and the surfaces of the two limiting rods are connected with the inner cavities of the two grooves in a matched mode.

Preferably, the other ends of the two limiting rods are fixedly connected with a stop block, the upper ends of the two limiting rods are provided with threads, and the upper ends of the limiting rods are in threaded connection with nuts.

Preferably, the upper end of tower body is connected with four pole settings, four be connected with a plurality of stands between the pole setting, four the upper end of pole setting is connected with the top of the tower.

Compared with the prior art, the utility model has the beneficial effects that:

1. arranging a first base on the foundation, forming four screw holes on the first base, symmetrically arranging support blocks on the first base, respectively welding four legs of the tower body with the four support blocks, and penetrating the support blocks with bolts to be in threaded locking connection with the screw holes so as to preliminarily reinforce the iron tower;

2. the vertical rod and the upright column are arranged on the surface of the tower body, the stability of the tower body is enhanced, the first reversing valve is started, the external oil pump can supply oil to the first hydraulic cylinder, the first hydraulic cylinder drives the second hydraulic cylinder to move, the second reversing valve is started, the external oil pump can supply oil to the second hydraulic cylinder, so that the output end of the second hydraulic cylinder can drive the clamping plate to move, the clamping plate is respectively matched and connected with the inner cavities of the two clamping grooves, the iron tower is clamped stably, and the iron tower is prevented from being collided with strong wind or other severe weather, so that the iron tower is inclined or collapsed;

3. first base upper surface is equipped with the connecting seat, the connecting plate lower surface is equipped with first connecting block, the lower surface of first connecting block is connected with the second connecting block, the both sides of second connecting block are seted up flutedly, the second connecting block sets up in the upper surface of connecting seat, through rotating the connecting rod, make the second adapter sleeve drive the gag lever post and be connected with the recess cooperation, the swivel nut this moment, make the nut remove, remove to the upper surface laminating with the recess, the gag lever post has been connecting seat and second connecting block fixed connection this moment, the stable connection of iron tower and first base has been realized, so that the stability and the security of reinforcing iron tower.

Drawings

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

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

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

FIG. 4 is a schematic diagram of a second connecting block according to the present invention;

in the figure: 1. a foundation; 11. a first base; 12. a second base; 13. a support plate; 14. a clamping groove; 15. a first hydraulic cylinder; 16. a second hydraulic cylinder; 17. a splint; 18. a tower body; 2. a screw hole; 21. a support block; 22. a bolt; 23. a connecting plate; 24. a first connection block; 25. a first connecting sleeve; 26. erecting a rod; 27. a column; 28. the tower top; 29. a cross bar; 3. a connecting seat; 31. a second connecting block; 32. a groove; 33. a connecting rod; 34. a second connecting sleeve; 35. a limiting rod; 36. a nut; 37. and a stop block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-overturning high-voltage line power transmission iron tower comprises a foundation 1 and a first base 11, wherein the first base 11 is fixedly arranged on the upper surface of the foundation 1, the rectangular array of the upper surface of the first base 11 is provided with four supporting blocks 21, the upper surfaces of the four supporting blocks 21 are provided with a tower body 18, the surface of the tower body 18 is symmetrically provided with four cross rods 29, the surface of one side of each of the two cross rods 29 is fixedly provided with a supporting plate 13, the surface of one side of each of the supporting plates 13 is provided with a clamping groove 14, the upper surface of the foundation 1 is symmetrically provided with a clamping mechanism, the clamping mechanism comprises two second bases 12, two first hydraulic cylinders 15, two second hydraulic cylinders 16 and two clamping plates 17, the surface of the tower body 18 is symmetrically provided with four first connecting sleeves 25, a connecting plate 23 is arranged between the first connecting sleeves 25, the upper surface of the first base 11 is provided with a connecting seat 3, be connected with fixed establishment between connecting seat 3 and the connecting plate 23, fixed establishment includes second connecting block 31, two connecting rods 33, two second adapter sleeves 34 and two gag lever posts 35.

As an embodiment of the present invention, four screw holes 2 are symmetrically formed in the upper surface of the first base 11, bolts 22 are respectively inserted through the surfaces of the four support blocks 21, one ends of the four bolts 22 respectively extend through the surfaces of the support blocks 21 and are in threaded connection with the inner cavities of the screw holes 2, the other ends of the bolts 22 extend through the surfaces of the support blocks 21 and are in threaded connection with nuts, and the stability of the iron tower can be further enhanced by fixing the bolts 22.

As an embodiment of the present invention, the two second bases 12 are symmetrically disposed on the upper surface of the foundation 1, one end of each of the two first hydraulic cylinders 15 is fixedly connected to the upper surface of each of the two second bases 12, one end of each of the two second hydraulic cylinders 16 is fixedly connected to the output end of each of the two first hydraulic cylinders 15, one side of each of the two clamping plates 17 is fixedly connected to the output end of each of the two second hydraulic cylinders 16, the other side of each of the two clamping plates 17 is connected to the inner cavities of the two clamping grooves 14 in a matching manner, and the two clamping plates 17 and the two clamping grooves 14 can be driven to cooperate by the first hydraulic cylinders 15 and the second hydraulic cylinders 16, so as to achieve the purpose of clamping and supporting.

As an embodiment of the present invention, the lower surface of the connecting plate 23 is provided with a first connecting block 24, the lower surface of the first connecting block 24 is connected with a second connecting block 31, two sides of the second connecting block 31 are provided with grooves 32, the second connecting block 31 is arranged on the upper surface of the connecting seat 3, and the stability of the iron tower can be reinforced by the cooperation of the second connecting block 31 and the connecting seat 3.

As an embodiment of the present invention, the two connecting rods 33 are respectively movably disposed in the inner cavities of the connecting seat 3, the inner cavities of the two second connecting sleeves 34 are respectively and fixedly sleeved on the surfaces of the two connecting rods 33, and the connecting rods 33 can rotate, so as to drive the second connecting sleeves 34 and the limiting rods 35 to rotate.

As an embodiment of the present invention, one end of each of the two limiting rods 35 is fixedly connected to a surface of the second connecting sleeve 34, the surfaces of the two limiting rods 35 are respectively connected to inner cavities of the two grooves 32 in a matching manner, and the positions of the second connecting block 31 and the connecting seat 3 can be fixed by the matching of the limiting rods 35 and the grooves 32.

As an embodiment of the present invention, the other ends of the two limiting rods 35 are fixedly connected with a stopper 37, the upper ends of the two limiting rods 35 are threaded, the upper end of the limiting rod 35 is threaded with a nut 36, and the nut 36 facilitates locking the position of the limiting rod 35.

In one embodiment of the present invention, four vertical rods 26 are connected to the upper end of the tower body 18, a plurality of columns 27 are connected between the four vertical rods 26, a tower top 28 is connected to the upper ends of the four vertical rods 26, and the vertical rods 26 and the columns 27 contribute to the stability.

The working principle is as follows: firstly, a first base 11 is arranged on a foundation 1, four screw holes 2 are arranged on the first base 11, support blocks 21 are symmetrically arranged on the first base 11, four legs of a tower body 18 are respectively welded with the four support blocks 21, bolts 22 penetrate through the support blocks 21 and are in threaded locking connection with the screw holes 2 so as to preliminarily reinforce the iron tower, then upright posts 26 and upright posts 27 are arranged on the surface of the tower body 18 so as to reinforce the stability of the tower body 18, a first reversing valve is started, an external oil pump can supply oil to a first hydraulic cylinder 15, the first hydraulic cylinder 15 is preferably of a TN16-20 type, the first hydraulic cylinder 15 drives a second hydraulic cylinder 16 to move, then a second reversing valve is started, the external oil pump can supply oil to the second hydraulic cylinder 16, the second hydraulic cylinder 16 is preferably of a TN16-20 type, so that the output end of the second hydraulic cylinder 16 can drive a clamp plate 17 to move, and the clamp plate 17 is respectively matched and connected with the inner cavities of two clamp grooves 14, so as to clamp the iron tower stably, avoid the iron tower from inclining or collapsing due to the strong wind or other bad weather and the collision, and finally, the upper surface of the first base 11 is provided with a connecting seat 3, the lower surface of the connecting plate 23 is provided with a first connecting block 24, the lower surface of the first connecting block 24 is connected with a second connecting block 31, two sides of the second connecting block 31 are provided with grooves 32, the second connecting block 31 is arranged on the upper surface of the connecting seat 3, through rotating connecting rod 33, make second adapter sleeve 34 drive gag lever post 35 and recess 32 cooperation and be connected, rotate nut 36 this moment, make nut 36 remove, remove to the upper surface laminating with recess 32, gag lever post 35 has been realized iron tower and first base 11's stable connection to connecting seat 3 and second connecting block 31 fixed connection this moment to in the stability and the security of strengthening the iron tower.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antidumping high tension line steel pylons, includes ground (1) and first base (11), its characterized in that: the first base (11) is fixedly arranged on the upper surface of a foundation (1), the rectangular array of the upper surface of the first base (11) is provided with four supporting blocks (21), the upper surfaces of the four supporting blocks (21) are provided with a tower body (18), the surface of the tower body (18) is symmetrically provided with four cross rods (29), the surface of one side of each of the two cross rods (29) is fixedly provided with a supporting plate (13), the surface of one side of each supporting plate (13) is provided with a clamping groove (14), the upper surface of the foundation (1) is symmetrically provided with clamping mechanisms, each clamping mechanism comprises two second bases (12), two first hydraulic cylinders (15), two second hydraulic cylinders (16) and two clamping plates (17), the surface of the tower body (18) is symmetrically provided with four first connecting sleeves (25), and a connecting plate (23) is arranged between the first connecting sleeves (25), first base (11) upper surface is equipped with connecting seat (3), be connected with fixed establishment between connecting seat (3) and connecting plate (23), fixed establishment includes second connecting block (31), two connecting rods (33), two second adapter sleeves (34) and two gag lever post (35).

2. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: the upper surface of the first base (11) is symmetrically provided with four screw holes (2), the surfaces of the supporting blocks (21) are all provided with bolts (22) in a penetrating mode, one ends of the bolts (22) all penetrate through the surfaces of the supporting blocks (21) and are in threaded connection with inner cavities of the screw holes (2), and the other ends of the bolts (22) penetrate through the surfaces of the supporting blocks (21) and are in threaded connection with nuts.

3. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: two second base (12) symmetry sets up the upper surface in ground (1), two the one end of first pneumatic cylinder (15) respectively with the upper surface fixed connection of two second bases (12), two the one end of second pneumatic cylinder (16) respectively with the output fixed connection of two first pneumatic cylinders (15), two one side of splint (17) respectively with the output fixed connection of two second pneumatic cylinders (16), two the opposite side of splint (17) is connected with two clamp groove (14) inner chamber cooperations respectively.

4. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: the lower surface of the connecting plate (23) is provided with a first connecting block (24), the lower surface of the first connecting block (24) is connected with a second connecting block (31), two sides of the second connecting block (31) are provided with grooves (32), and the second connecting block (31) is arranged on the upper surface of the connecting seat (3).

5. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: the two connecting rods (33) are respectively and movably arranged in the inner cavity of the connecting seat (3), and the inner cavities of the two second connecting sleeves (34) are respectively and fixedly sleeved with the surfaces of the two connecting rods (33).

6. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: one end of each limiting rod (35) is fixedly connected with the surface of the second connecting sleeve (34), and the surfaces of the two limiting rods (35) are connected with the inner cavities of the two grooves (32) in a matched mode.

7. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: the other end fixedly connected with dog (37) of two gag lever post (35), two the upper end of gag lever post (35) is seted up threadedly, the upper end threaded connection of gag lever post (35) has nut (36).

8. An anti-overturning high-voltage line power transmission tower according to claim 1, characterized in that: the upper end of tower body (18) is connected with four pole settings (26), four be connected with a plurality of stands (27) between pole setting (26), four the upper end of pole setting (26) is connected with top of the tower (28).