CN216514145U

CN216514145U - Sacrificial anode block for corrosion prevention of tower foot of power transmission angle steel tower

Info

Publication number: CN216514145U
Application number: CN202123315245.8U
Authority: CN
Inventors: 祁纪心; 荆宏勇; 林后全
Original assignee: Hebei Chengrui Metal Products Co ltd
Current assignee: Hebei Chengrui Metal Products Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-13
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower, which comprises an installation bin, wherein a sacrificial anode placing groove is formed in the installation bin, a sacrificial anode metal block is arranged in the sacrificial anode placing groove, one end of the installation bin, close to the sacrificial anode metal block, is provided with a first end head, the first end head is connected with a second end head, the side edge of the second end head is provided with an attaching block, one side of the upper end of the installation bin is provided with an installation groove, a clamping block is arranged in the installation groove, and the installation groove penetrates through the side edge of the groove to be connected with an installation support plate. According to the utility model, the sacrificial anode metal block is arranged in the sacrificial anode placing groove, and the first end and the second end are attached to the sacrificial anode metal block to form electrical connection with the sacrificial anode metal block, so that the sacrificial reaction of the sacrificial anode metal block can conduct electrons to the tower foot of the power transmission angle steel tower, the tower foot of the power transmission angle steel tower is prevented from being corroded, and the use stability of the power transmission angle steel tower is protected.

Description

Sacrificial anode block for corrosion prevention of tower foot of power transmission angle steel tower

Technical Field

The utility model relates to the technical field of sacrificial anodes, in particular to a sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower.

Background

The power transmission angle steel tower is a commonly used operation power tower in power arrangement, the use range is wide, a tower foot with a square structure is arranged at the bottom end of the power transmission angle steel tower, the tower foot is deeply buried under the ground, the stable use of the whole power transmission angle steel tower is ensured, and in order to ensure the stability of the power transmission angle steel tower, a sacrificial anode needs to be placed at the tower foot of the power transmission angle steel tower to prevent substances in the ground from corroding the tower foot.

When the sacrificial anode is installed on the tower foot of the existing power transmission angle steel tower, the sacrificial anode is generally directly welded on the tower foot, the phenomenon that the tower foot is easily damaged when the sacrificial anode is replaced is caused, and hidden danger is caused to the stability of the power transmission angle steel tower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower, which aims to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a transmission of electricity angle-bar tower column foot anticorrosion is with sacrificial anode piece, includes the installation storehouse, it puts into the groove to have seted up sacrificial anode on the installation storehouse, and sacrificial anode puts into the inslot and be provided with the sacrificial anode metal block, the installation storehouse is pressed close to the one end of sacrificial anode metal block and is installed first end, and is connected with the second end on the first end to the side of second end is provided with the laminating piece, the mounting groove has been seted up to upper end one side in installation storehouse, and installs the fixture block in the mounting groove to be connected with the metal installation piece on the fixture block, the installation storehouse is kept away from the one end of mounting groove and has been seted up and pass the groove, and passes the groove side and be connected with the installation extension board, install first nut on the installation extension board, and install first screw rod in the first nut, the one end in installation storehouse is provided with stop gear.

Preferably, the sacrificial anode placing groove and the mounting bin are designed integrally, and the sacrificial anode placing groove is connected with the sacrificial anode metal block in a clamping manner.

Preferably, the first terminal and the second terminal are wire structures, and the sacrificial anode metal block is electrically connected with the first terminal and the second terminal.

Preferably, the mounting groove is connected with the clamping block in a clamping manner, the clamping block and the metal mounting piece are designed in an integrated manner, and the thickness of the metal mounting piece is set to be 0.5 mm.

Preferably, the inner diameter width of the through groove is the same as the width of the metal mounting sheet, the bottom end face of the through groove and the top end face of the mounting support plate are arranged on the same plane, the first nut is connected with the mounting support plate in a welding mode, and the first nut is connected with the first screw rod in a nested threaded mode.

Preferably, the limiting mechanism comprises a limiting seat, a second nut, a second screw, a limiting sheet, a placing seat and a placing groove, the second nut is installed on the limiting seat, the second screw is arranged on the second nut, the limiting sheet is arranged in the limiting seat, the lower end of the limiting sheet is connected with the placing seat, and the placing groove is formed in the placing seat.

Preferably, the limiting seat and the placing seat are both in welded connection with the mounting bin, the limiting sheet is in penetrating connection with the limiting seat, and the limiting seat is in nested connection with the placing seat through the placing groove.

Preferably, the second nut is welded to the limiting seat, the second nut is in threaded connection with the second screw, and the second screw is in fit connection with the limiting piece.

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

1. the sacrificial anode placing groove is simple in structure, the sacrificial anode metal block is arranged in the sacrificial anode placing groove, the first end and the second end are attached to the sacrificial anode metal block to form electrical connection with the sacrificial anode metal block, sacrificial reaction of the sacrificial anode metal block can conduct electrons to the position of a tower foot of a power transmission angle steel tower, the tower foot of the power transmission angle steel tower is prevented from being corroded, and the use stability of the power transmission angle steel tower is protected;

2. according to the utility model, the metal mounting sheet is arranged on the clamping block, the thickness of the clamping block is set to be 0.5mm, the whole device can be mounted and fixed at the tower foot of the power transmission angle steel tower through the tough metal mounting sheet, the completeness of attachment and mounting is realized through the flexible property of the metal mounting sheet, and the metal mounting sheet is fixed by matching with the first screw rod, so that the mounting stability of equipment is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of the limiting mechanism of the present invention.

FIG. 3 is a schematic view of a sacrificial anode metal block embedding structure according to the present invention.

FIG. 4 is a schematic view of the split-charging structure of the sacrificial anode metal block of the present invention.

Fig. 5 is an overall bottom view structure diagram of the present invention.

In the figure: 1. installing a bin; 2. a sacrificial anode is placed into the groove; 3. a sacrificial anode metal block; 4. a first end; 5. a second end; 6. mounting grooves; 7. fitting blocks; 8. a clamping block; 9. a metal mounting plate; 10. passing through the slot; 11. mounting a support plate; 12. a first nut; 13. a first screw; 14. a limiting mechanism; 141. a limiting seat; 142. a second nut; 143. a second screw; 144. a limiting sheet; 145. a placing seat; 146. and (6) placing the groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. 1-5, an embodiment of the present invention is shown: a sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower comprises an installation bin 1, wherein a sacrificial anode placing groove 2 is formed in the installation bin 1, a sacrificial anode metal block 3 is arranged in the sacrificial anode placing groove 2, the sacrificial anode placing groove 2 and the installation bin 1 are designed integrally, the sacrificial anode placing groove 2 and the sacrificial anode metal block 3 are connected in a clamping mode, the sacrificial anode metal block 3 can be rapidly installed in the sacrificial anode placing groove 2, and replacement and installation processing of the sacrificial anode metal block 3 are achieved;

a first end 4 is arranged at one end of the installation bin 1 close to the sacrificial anode metal block 3, a second end 5 is connected onto the first end 4, the first end 4 and the second end 5 are of a conducting wire structure, the sacrificial anode metal block 3 is electrically connected with the first end 4 and the second end 5, the first end 4 and the second end 5 are attached to the sacrificial anode metal block 3 to form electrical connection with the sacrificial anode metal block, sacrificial reaction conduction electrons of the sacrificial anode metal block 3 can be conducted to a power transmission angle steel tower foot to prevent the power transmission angle steel tower foot from being corroded, an attachment block 7 is arranged on the side edge of the second end 5, the attachment block 7 enables the device to be attached to the power transmission angle steel tower foot to realize stable installation processing of the power transmission angle steel tower foot and the device;

one side of the upper end of the mounting bin 1 is provided with a mounting groove 6, a clamping block 8 is mounted in the mounting groove 6, a metal mounting piece 9 is connected onto the clamping block 8, the mounting groove 6 is connected with the clamping block 8 in a clamping manner, the clamping block 8 and the metal mounting piece 9 are designed integrally, the thickness of the metal mounting piece 9 is set to be 0.5mm, the metal mounting piece 9 with the thickness of 0.5mm is arranged on the clamping block 8, the whole device can be mounted and fixed at a tower foot of the power transmission angle steel tower through the metal mounting piece 9 with toughness, and the completeness of fitting and mounting is realized through the flexible characteristics of the metal mounting piece 9;

a through groove 10 is formed in one end, far away from the installation groove 6, of the installation bin 1, an installation support plate 11 is connected to the side edge of the through groove 10, a first nut 12 is installed on the installation support plate 11, a first screw 13 is installed in the first nut 12, the inner diameter width of the through groove 10 is the same as the width of the metal installation sheet 9, the metal installation sheet 9 can conveniently penetrate through the through groove 10, stable installation limiting processing of the metal installation sheet 9 is achieved, the bottom end face of the through groove 10 and the top end face of the installation support plate 11 are arranged on the same plane, the first nut 12 is in welded connection with the installation support plate 11, the first nut 12 is in nested threaded connection with the first screw 13, the first screw 13 can be installed in the metal installation sheet 9 in a penetrating mode and can be fixed with the installation support plate 11, and installation stability of the equipment is improved;

the limiting mechanism 14 is arranged at one end of the installation bin 1, the limiting mechanism 14 comprises a limiting seat 141, a second nut 142, a second screw rod 143, a limiting sheet 144, a placing seat 145 and a placing groove 146, the second nut 142 is arranged on the limiting seat 141, the second screw rod 143 is arranged on the second nut 142, the limiting sheet 144 is arranged in the limiting seat 141, the placing seat 145 is connected to the lower end of the limiting sheet 144, the placing groove 146 is arranged on the placing seat 145, the limiting seat 141 and the placing seat 145 are both in welded connection with the installation bin 1, the stable installation work of the limiting mechanism 14 on the installation bin 1 can be increased, the limiting sheet 144 and the limiting seat 141 are in through connection, the limiting seat 141 and the placing seat 145 form nested connection through the placing groove 146, the limiting sheet 144 is subjected to limiting treatment through the limiting seat 141, and the anode sacrificial metal block 3 installed in the installation bin 1 can be kept stable, the phenomenon of shaking generated when the sacrificial anode metal block 3 is installed is avoided, the second nut 142 is in welded connection with the limiting seat 141, the second nut 142 is in threaded connection with the second screw 143, the second screw 143 is in fit connection with the limiting piece 144, the limiting piece 144 is inserted into the limiting seat 141 after the sacrificial anode metal block 3 is installed, the second screw 143 is screwed to fix the position of the installed limiting piece 144, and the phenomenon that the limiting piece 144 slides out to cause limiting failure is avoided.

The working principle is as follows: firstly, taking out the mounting bin 1, attaching one end of the mounting bin provided with the attaching block 7 to a power transmission angle steel tower foot, then winding a metal mounting sheet 9 on the power transmission angle steel tower foot for a circle, then penetrating the metal mounting sheet 9 into the penetrating groove 10, attaching the end of the metal mounting sheet 9 to a mounting support plate 11, then penetrating a first screw 13 into the metal mounting sheet 9 and performing thread screwing processing with a first nut 12, and at the moment, completing the mounting processing of the whole device;

then the sacrificial anode metal block 3 is taken out and inserted into the sacrificial anode placing groove 2, at the moment, the sacrificial anode metal block 3 is attached to the first end head 4 and is matched with the second end head 5 to be connected with the power transmission angle steel tower foot, at the moment, the mounted sacrificial anode metal block 3 is limited, the limiting piece 144 is taken out and inserted into the limiting seat 141 and is attached and clamped in the placing groove 146 of the placing seat 145, then the second screw 143 is taken out and screwed into the second nut 142, at the moment, the second screw 143 is placed at the upper end of the limiting piece 144, the limiting piece 144 is prevented from sliding on the limiting seat 141, and at the moment, the sacrificial anode metal block 3 sacrifices to protect the power transmission angle steel tower foot.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a transmission of electricity angle steel tower column foot anticorrosion is with sacrificial anode block, includes installation storehouse (1), its characterized in that: the installation bin (1) is provided with a sacrificial anode placing groove (2), a sacrificial anode metal block (3) is arranged in the sacrificial anode placing groove (2), one end, close to the sacrificial anode metal block (3), of the installation bin (1) is provided with a first end (4), the first end (4) is connected with a second end (5), the side edge of the second end (5) is provided with a fitting block (7), one side of the upper end of the installation bin (1) is provided with an installation groove (6), a clamping block (8) is installed in the installation groove (6), a metal installation sheet (9) is connected onto the clamping block (8), one end, far away from the installation groove (6), of the installation bin (1) is provided with a penetrating groove (10), the side edge of the penetrating groove (10) is connected with an installation support plate (11), the installation support plate (11) is provided with a first nut (12), and a first screw (13) is installed in the first nut (12), one end of the mounting bin (1) is provided with a limiting mechanism (14).

2. The sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower according to claim 1, characterized in that: the sacrificial anode placing groove (2) and the mounting bin (1) are designed in an integrated mode, and the sacrificial anode placing groove (2) is connected with the sacrificial anode metal block (3) in a clamping mode.

3. The sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower according to claim 1, characterized in that: the first end (4) and the second end (5) are of a wire structure, and the sacrificial anode metal block (3) is electrically connected with the first end (4) and the second end (5).

4. The sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower according to claim 1, characterized in that: mounting groove (6) are connected with fixture block (8) block, and fixture block (8) and metal installation piece (9) are integrated design to the thickness of metal installation piece (9) is set up to (0) · (5) mm.

5. The sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower according to claim 1, characterized in that: the inner diameter width of the through groove (10) is the same as the width of the metal mounting sheet (9), the bottom end face of the through groove (10) and the top end face of the mounting support plate (11) are arranged on the same plane, the first nut (12) is in welded connection with the mounting support plate (11), and the first nut (12) is in nested threaded connection with the first screw (13).

6. The sacrificial anode block for corrosion prevention of a tower foot of a power transmission angle steel tower according to claim 1, characterized in that: the limiting mechanism (14) comprises a limiting seat (141), a second nut (142), a second screw rod (143), a limiting sheet (144), a placing seat (145) and a placing groove (146), the second nut (142) is installed on the limiting seat (141), the second screw rod (143) is arranged on the second nut (142), the limiting sheet (144) is arranged in the limiting seat (141), the lower end of the limiting sheet (144) is connected with the placing seat (145), and the placing groove (146) is formed in the placing seat (145).

7. The sacrificial anode block for corrosion prevention of a tower foot of an electric transmission angle steel tower according to claim 6, characterized in that: the limiting seat (141) and the placing seat (145) are both in welded connection with the mounting bin (1), the limiting sheet (144) is in penetrating connection with the limiting seat (141), and the limiting seat (141) is in nested connection with the placing seat (145) through the placing groove (146).

8. The sacrificial anode block for corrosion prevention of a tower foot of an electric transmission angle steel tower according to claim 6, characterized in that: the second nut (142) is connected with the limiting seat (141) in a welding mode, the second nut (142) is connected with the second screw rod (143) in a threaded mode, and the second screw rod (143) is connected with the limiting sheet (144) in a fitting mode.