CN112343400A

CN112343400A - Electric power iron tower

Info

Publication number: CN112343400A
Application number: CN202011504461.4A
Authority: CN
Inventors: 杨志林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-02-09

Abstract

The invention discloses an electric power iron tower which comprises a base plate, wherein an iron tower main body is fixedly connected to the upper surface of the base plate, a plurality of supporting frames are fixedly connected to the left side and the right side of the outer wall of the iron tower main body from top to bottom in sequence, a lightning rod is fixedly connected to the top end of the iron tower main body, and a first wiring groove is formed in the bottom end of the lightning rod. This electric power iron tower, through the base plate, the iron tower main part, the support frame, the lightning rod, first trough, the pre-buried stake, and the cooperation between the protection machanism, insert the inside of treating the cell-shell with the inserted bar, can make to carry out the joint between the outer wall of pole and inserted bar, can make the rubber ring be in the compression and support tight state, carry out excellent protection to the connection terminal of cell-shell inside, need not to use bolt assembly to carry out fixed seal, needn't worry leads to follow-up maintenance difficulty condition because of the bolt fastening subassembly corrosion, can bring conveniently for the maintenance personal, practicality can promote.

Description

Electric power iron tower

Technical Field

The invention relates to the technical field of electric power iron towers, in particular to an electric power iron tower.

Background

The transmission line iron tower is a tower-shaped building for power transmission, and its structure is characterized by that all tower types are space truss structure, and its rod member is mainly formed from single equilateral angle steel or combined angle steel, and its material generally adopts two kinds of Q235 (A3F) and Q345 (16 Mn), and the connection between the rod members adopts rough bolt, and is connected by means of shearing force of bolt, and the whole tower is formed from angle steel, connecting steel plate and bolt, and the individual components, such as tower foot, etc. are welded into an assembly by means of several steel plates, so that it is very convenient for hot-galvanizing anticorrosion, transportation and construction. For the iron tower with the height below 60m, a foot nail is arranged on one main material of the iron tower, so that construction operators can conveniently climb the tower for operation, in order to ensure the safe use of the electric iron tower, a lightning rod can be arranged at the upper top end of the electric iron tower, certain small defects still exist in the use process of the electric iron tower in the prior art, for example, the lightning rod of the iron tower and a protective housing of an external grounding device are basically sealed by means of bolt components, the bolt components which play a role in fixing outside in the long-term process are easy to rust, when the internal maintenance of the protective housing needs to be replaced later, the protective housing is troublesome to disassemble, time-consuming, and more inconvenience is brought to the maintenance personnel.

Disclosure of Invention

The invention aims to provide an electric power iron tower, which solves the problems that the protective housing of an iron tower lightning rod and an external grounding device in the background technology is basically sealed by a bolt component, the bolt component which has the fixing function on the outer side is easy to rust in a long-term process, and the protective housing is troublesome and time-consuming to disassemble and brings much inconvenience to maintenance personnel when the interior of the protective housing needs to be repaired and replaced later.

In order to achieve the purpose, the invention provides the following technical scheme: an electric power iron tower comprises a base plate, wherein an iron tower main body is fixedly connected to the upper surface of the base plate, a plurality of supporting frames are fixedly connected to the left side and the right side of the outer wall of the iron tower main body sequentially from top to bottom, a lightning rod is fixedly connected to the top end of the iron tower main body, a first wiring groove is installed at the bottom end of the lightning rod, pre-buried piles are fixedly connected to four corners of the lower surface of the base plate, and a protective cover shell is arranged at the bottom end of the first wiring groove;

the protective housing comprises a groove shell, a wire holder, a second wiring groove, a shell cover, a rubber ring, a rubber column, a cavity, a plug, a pasting plate, an inserting rod, a butting rod, a first circular ring, a pull rope, a fixed pulley, a second circular ring, a pressure spring and a U-shaped plate;

the cell shell is positioned below the first wiring groove, the wire holder is installed at the bottom end inside the cell shell, the second wiring groove is installed on the right side of the wire holder, the second wiring groove penetrates through the cell shell, the outer wall of the second wiring groove is fixedly connected with the contact surface of the cell shell, the cell shell is arranged above the cell shell, the lower surface of the cell shell is fixedly connected with a rubber ring, the lower surface of the rubber ring is tightly abutted to the upper surface of the cell shell, the inner wall of the cell shell is fixedly connected with a rubber column, the inner wall of the rubber column is tightly abutted to the outer wall of the first wiring groove, cavities are respectively formed above the left side and the right side of the outer wall of the cell shell, the lower side of the outer wall of each cavity is respectively connected with a screw plug in a threaded manner, the outer side end of each screw plug is fixedly connected with a patch board, the inner side surface of each patch board is tightly abutted to the contact surface of the cell shell, the outer wall of inserted bar and the contact surface clearance fit of cell-shell, the inside inboard top of cavity has inserted to the pole, it runs through a part of cell-shell and links to each other with the inserted bar joint to support the pole, the outside end rigid coupling of supporting the pole has first ring, the other end rigid coupling of first ring has the stay cord, the outer wall of stay cord supports tightly has the fixed pulley, the fixed pulley is fixed continuous with the inner wall of cavity, the other end rigid coupling of stay cord has the second ring, the equal rigid coupling in both ends has the pressure spring about the outside end of supporting the pole, the other end rigid coupling of pressure spring has the U template, the U template links to each other with the inner wall of cavity is fixed.

Preferably, the two pressure springs are vertically symmetrical relative to the center point of the abutting rod.

Preferably, a cavity ring is fixedly connected to the center of the outer side surface of the flitch.

Preferably, the left bottom end and the right bottom end of the support frame are provided with protection mechanisms;

the protection mechanism comprises a square block, a vertical rod, a first sleeve, a fan blade, a second sleeve, a support plate and a reflector;

the square is located the lower surface of support frame, the upper surface of square links to each other with the lower fixed surface of support frame, the lower surface of square is equipped with the montant, the montant passes through sealed bearing and the square rotates and links to each other, the fixed cover in outer wall bottom of montant has first sleeve, the fixed cover in outer wall of first sleeve has connected the flabellum, the second sleeve has been cup jointed to the outer wall top of montant, the telescopic inner wall of second links to each other with the outer wall of montant is fixed, the equal rigid coupling in both ends has the extension board around the telescopic outer wall of second left and right sides, the front surface tip embedding rigid coupling of extension board has the reflector.

Preferably, the central points of the fan blades and the vertical rod are both located on the same horizontal vertical line.

Preferably, the outer side surface of the pre-buried pile is provided with a stability augmentation mechanism;

the stability augmentation mechanism comprises a groove and a convex-concave ridge;

the grooves are formed in four outer sides of the embedded block respectively, and a plurality of concave-convex edges are formed in the inner side surfaces of the grooves.

Compared with the prior art, the invention has the beneficial effects that: this electric power iron tower has following advantage for traditional technique:

according to the electric power iron tower, through the matching between the base plate, the iron tower main body, the support frame, the lightning rod, the first wiring groove, the embedded pile and the protection mechanism, before the wire in the first wiring groove is butted with the wire holder, the rubber column is firstly sleeved at the bottom end of the outer wall of the first wiring groove, the wire in the first wiring groove is butted with the wire holder, the inserted rod is inserted into the to-be-slotted shell, the abutting rod and the outer wall of the inserted rod can be clamped, the rubber ring can be in a compressed abutting state, the wire holder in the slotted shell is excellently protected, a bolt assembly is not needed to be used for fixing and sealing, the condition that subsequent maintenance is difficult due to the corrosion of the bolt fixing assembly is avoided, convenience can be brought to maintenance personnel, and the practicability can be improved;

according to the electric iron tower, through the matching among the iron tower main body, the support frame and the protection mechanism, airflow around the support frame can generate acting force on the fan blades, so that the vertical rod, the second sleeve and the support plate rotate, the reflector can reflect light in the rotating process of the support plate, the probability of electrocution of flying birds caused by electric injury of electric wires on the iron tower main body can be reduced, and ecological balance is maintained;

according to the electric iron tower, through the matching among the substrate, the iron tower main body and the stability augmentation mechanism, the contact area between the embedded pile and the inner part of the base surface can be increased through the grooves and the concave-convex edges, and the stability of the substrate and the iron tower main body can be improved;

this electric power iron tower through the cooperation between iron tower main part and the lightning rod, can avoid thunderstorm weather to influence the operation of iron tower main part top circuit.

Drawings

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

FIG. 2 is a schematic view of the connection between the first raceway and the protective housing of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the housing, the housing cover and the plug of FIG. 2;

FIG. 4 is a schematic view of the connection structure of the cell casing, the insert rod and the support rod of FIG. 3;

fig. 5 is a schematic view of a connection structure of the iron tower main body, the support frame and the protection mechanism in fig. 1;

FIG. 6 is a schematic view of a connection structure of the support frame, the block and the fan blade shown in FIG. 5.

In the figure: 1. the structure comprises a base plate, 2, a tower body, 3, a support frame, 4, a lightning rod, 5, a first wiring groove, 6, a pre-buried pile, 7, a protective cover shell, 701, a groove shell, 702, a wire holder, 703, a second wiring groove, 704, a shell cover, 705, a rubber ring, 706, a rubber column, 707, a cavity, 708, a plug, 709, a pasting plate, 710, an inserting rod, 711, a pushing rod, 712, a first ring, 713, a pulling rope, 714, a fixed pulley, 715, a second ring, 716, a pressure spring, 717, a U-shaped plate, 8, a protection mechanism, 801, a square block, 802, a vertical rod, 803, a first sleeve, 804, a fan blade, 805, a second sleeve, 806, a support plate, 807, a reflector, 9, a stability augmentation mechanism, 901, a groove, 902 and a concave ridge.

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. 1-6, the present invention provides a technical solution:

example 1

An electric power iron tower comprises a substrate 1, an iron tower main body 2 is fixedly connected to the upper surface of the substrate 1, a plurality of supporting frames 3 are fixedly connected to the left side and the right side of the outer wall of the iron tower main body 2 from top to bottom in sequence, a lightning rod 4 is fixedly connected to the top end of the iron tower main body 2, a first wiring groove 5 is installed at the bottom end of the lightning rod 4, pre-embedded piles 6 are fixedly connected to four corners of the lower surface of the substrate 1, a protective cover 7 is arranged at the bottom end of the first wiring groove 5, the protective cover 7 comprises a groove shell 701, a wire holder 702, a second wiring groove 703, a shell cover 704, a rubber ring 705, a rubber column 706, a cavity 707, a plug 708, a pasting plate 709, an inserting rod 710, a butting rod 711, a first circular ring 712, a pull rope 713, a fixed pulley 714, a second circular ring 715, a pressure spring 716 and a U-shaped plate 717, the groove shell 701 is positioned below the first wiring groove 5, the wire holder 702 is installed at, the second wiring groove 703 penetrates through the groove shell 701, the outer wall of the second wiring groove 703 is fixedly connected with the contact surface of the groove shell 701, a shell cover 704 is arranged above the groove shell 701, a rubber ring 705 is fixedly connected with the lower surface of the shell cover 704, the rubber ring 705 and a rubber column 706 are both made of rubber materials and have certain toughness, the lower surface of the rubber ring 705 is tightly abutted with the upper surface of the groove shell 701, a rubber column 706 is fixedly connected with the inner wall of the shell cover 704, the inner wall of the rubber column 706 is tightly abutted with the outer wall of the first wiring groove 5, cavities 707 are respectively arranged above the left side and the right side of the outer wall of the groove shell 701, screw plugs 708 are respectively in threaded connection with the outer side lower sides of the cavities 707, flitch plates 709 are fixedly connected with the outer side ends of the screw plugs 708, rubber rings are fixedly connected with the inner side surfaces of the flitch 709 and the groove shell 701, the sealing performance between the flitch 709 and the groove shell 701 can be enhanced, the inner side surfaces of the, the outer wall of the insertion rod 710 is in clearance fit with the contact surface of the groove shell 701, a resisting rod 711 is inserted above the inner side of the cavity 707, the resisting rod 711 penetrates through a part of the groove shell 701 to be connected with the insertion rod 710 in a clamping manner, the outer side end of the resisting rod 711 is fixedly connected with a first circular ring 712, the other end of the first circular ring 712 is fixedly connected with a pulling rope 713, the outer wall of the pulling rope 713 is tightly resisted with a fixed pulley 714, the fixed pulley 714 is fixedly connected with the inner wall of the cavity 707, the other end of the pulling rope 713 is fixedly connected with a second circular ring 715, the upper end and the lower end of the outer side end of the resisting rod 711 are fixedly connected with compression springs 716, the coefficient of the compression springs 716 is 3-10N/CM, the other end of the compression springs 716 is fixedly connected with a U-shaped plate 717, the U-shaped plate 717 is fixedly connected with the inner wall of the cavity 707, the two compression springs 716 are vertically symmetrical relative to the, the cavity ring facilitates the operator to apply force to the patch 709.

Example 2

As an optional situation, referring to fig. 1, 5 and 6, in the electric iron tower, the left and right bottom ends of the supporting frame 3 are provided with the protection mechanisms 8, each protection mechanism 8 comprises a square 801, a vertical rod 802, a first sleeve 803, a fan blade 804, a second sleeve 805, a support plate 806 and a reflector 807, the square 801 is located on the lower surface of the supporting frame 3, the upper surface of the square 801 is fixedly connected with the lower surface of the supporting frame 3, the lower surface of the square 801 is provided with the vertical rod 802, the vertical rod 802 is rotatably connected with the square 801 through a sealed bearing, the bottom end of the outer wall of the vertical rod 802 is fixedly connected with the first sleeve 803, the outer wall of the first sleeve 803 is fixedly connected with the fan blade 804, the second sleeve 805 is sleeved above the outer wall of the vertical rod 802, the inner wall of the second sleeve 805 is fixedly connected with the outer wall of the vertical rod 802, the front and rear ends of the, the central points of the fan blade 804 and the vertical rod 802 are both positioned on the same horizontal vertical line, and when the fan blade 804 is stressed to rotate, the vertical rod 802 can concentrically rotate;

the scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 3

As an optional situation, referring to fig. 1, in the electric iron tower, the outer side surface of the embedded pile 6 is provided with a stability increasing mechanism 9, the stability increasing mechanism 9 includes a groove 901 and a convex-concave ridge 902, a plurality of grooves 901 are respectively formed on four outer sides of the embedded block 6, the inner side surface of the groove 901 is provided with a plurality of concave-convex ridges 902, the grooves 901 and the convex-concave ridges 902 can enhance the contact surface between the embedded pile 6 and the inside of the base surface, and the stability of the iron tower body 2 can be enhanced to a certain extent;

Example 4

In the application of the power iron tower, in the using process, before the lead in the first wiring groove 5 is butted with the wire holder 701, the rubber column 706 is firstly sleeved at the bottom end of the outer wall of the first wiring groove 5, the lead in the first wiring groove 5 is butted with the wire holder 701, then the inserting rod 710 is inserted into the to-be-slotted shell 701, the abutting rod 710 and the outer wall of the inserting rod 710 can be clamped, the rubber ring 705 can be in a compressed abutting state, the wire holder 702 in the slotted shell 701 is excellently protected, a bolt assembly is not needed for fixing and sealing, the condition that subsequent maintenance is difficult due to corrosion of the bolt fixing assembly is not needed to be worried, when the maintenance operation needs to be carried out on the inner part of the slotted shell 701, the attaching plate 709 is rotated anticlockwise to separate the screw plug 708 from the slotted shell 701, the second ring 715 is pulled downwards, and the abutting rod 711 is separated from the inserting rod 710, can upwards promote cap 706 and maintain the cell-shell 701 inside, can bring conveniently for maintenance personal, the air current around the support frame 3 can produce the effort to flabellum 804 simultaneously, makes montant 802, second sleeve 805 and extension board 806 rotate, rotates in-process reflector 807 and can reflect the light at extension board 806, can reduce the electric wire electric injury electrocution probability of flying bird by the iron tower main part, does benefit to and maintains ecological balance, does benefit to and uses widely.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 an electric power iron tower, includes base plate (1), its characterized in that: the upper surface of the base plate (1) is fixedly connected with an iron tower main body (2), the left side and the right side of the outer wall of the iron tower main body (2) are fixedly connected with a plurality of supporting frames (3) sequentially from top to bottom, the top end of the iron tower main body (2) is fixedly connected with a lightning rod (4), a first wiring groove (5) is installed at the bottom end of the lightning rod (4), four corners of the lower surface of the base plate (1) are fixedly connected with pre-buried piles (6), and a protective cover shell (7) is arranged at the bottom end of the first wiring groove (5);

the protective housing (7) comprises a groove shell (701), a wire holder (702), a second wiring groove (703), a shell cover (704), a rubber ring (705), a rubber column (706), a cavity (707), a plug (708), a pasting plate (709), an inserting rod (710), a pressing rod (711), a first circular ring (712), a pulling rope (713), a fixed pulley (714), a second circular ring (715), a pressure spring (716) and a U-shaped plate (717);

the cable connector is characterized in that the slot shell (701) is positioned below the first wiring slot (5), a wire holder (702) is installed at the bottom end inside the slot shell (701), a second wiring slot (703) is installed on the right side of the wire holder (702), the second wiring slot (703) penetrates through the slot shell (701), the outer wall of the second wiring slot (703) is fixedly connected with the contact surface of the slot shell (701), a shell cover (704) is arranged above the slot shell (701), a rubber ring (705) is fixedly connected to the lower surface of the shell cover (704), the lower surface of the rubber ring (705) is tightly abutted to the upper surface of the slot shell (701), a rubber column (706) is fixedly connected to the inner wall of the shell cover (704), the inner wall of the rubber column (706) is tightly abutted to the outer wall of the first wiring slot (5), cavities (707) are formed in the upper portions of the left side and the right side of the outer wall of the slot shell (701), and screw plugs (708) are connected to the lower portion of the outer side of the, the outer side end of the screwed plug (708) is fixedly connected with a flitch (709), the inner side surface of the flitch (709) is abutted against the contact surface of the groove shell (701), the left side and the right side of the lower surface of the shell cover (704) are fixedly connected with inserting rods (710), the outer wall of each inserting rod (710) is in clearance fit with the contact surface of the groove shell (701), a resisting rod (711) is inserted above the inner side of the cavity (707), the resisting rod (711) penetrates through one part of the groove shell (701) to be connected with the inserting rod (710) in a clamping manner, the outer side end of the resisting rod (711) is fixedly connected with a first circular ring (712), the other end of the first circular ring (712) is fixedly connected with a pull rope (713), the outer wall of the pull rope (713) is abutted against a fixed pulley (714), the fixed pulley (714) is fixedly connected with the inner wall of the cavity (707), and the other end of the pull rope (713) is fixedly connected with a second circular, the upper end and the lower end of the outer side end of the supporting rod (711) are fixedly connected with a pressure spring (716), the other end of the pressure spring (716) is fixedly connected with a U-shaped plate (717), and the U-shaped plate (717) is fixedly connected with the inner wall of the cavity (707).

2. The electric power iron tower of claim 1, wherein: the two compression springs (716) are vertically symmetrical relative to the center point of the abutting rod (711).

3. The electric power iron tower of claim 1, wherein: and a cavity ring is fixedly connected to the center of the outer side surface of the pasting plate (709).

4. The electric power iron tower of claim 1, wherein: the left bottom end and the right bottom end of the support frame (3) are provided with protection mechanisms (8);

the protection mechanism (8) comprises a square block (801), a vertical rod (802), a first sleeve (803), a fan blade (804), a second sleeve (805), a support plate (806) and a reflector (807);

the utility model discloses a support frame, including square (801), montant (801), sealing bearing, fixed sleeve, flabellum (803), fixed sleeve and fan blade (804) have been cup jointed to the outer wall of first sleeve (803), second sleeve (805) have been cup jointed to the outer wall top of montant (802), the inner wall of second sleeve (805) links to each other with the outer wall of montant (802), both ends all rigid couplings have extension board (806) around the outer wall of second sleeve (805) left and right sides, the front surface tip embedding rigid coupling of extension board (806) has reflector (807).

5. The electric power iron tower of claim 4, wherein: the central points of the fan blades (804) and the vertical rods (802) are all located on the same horizontal vertical line.

6. The electric power iron tower of claim 1, wherein: the outer side surface of the pre-buried pile (6) is provided with a stability augmentation mechanism (9);

the stability augmentation mechanism (9) comprises a groove (901) and a convex-concave ridge (902);

the grooves (901) are respectively arranged on four outer sides of the embedded block (6), and the inner side surfaces of the grooves (901) are provided with a plurality of concave-convex ribs (902).