Magnetic iron tower foundation bolt protection cover

Abstract

The utility model belongs to the technical field of bolt protection, discloses a magnetic type iron tower foundation bolt protection cover, and solves many problems of corrosion prevention treatment of iron tower foundation bolts traditionally. The protection cover can be attracted to a flange gasket of an exposed foundation bolt through the magnet, compared with a traditional gluing fixing mode, the magnetic attraction fixing mode is not prone to losing efficacy, the falling situation cannot occur in the long-term use process, and the protection cover is easier to mount and dismount through the magnetic attraction connecting mode; after installation is completed, anti-corrosion and anti-oxidation butter can be injected through the butter injection nozzle at the upper end of the protective cover, it can be guaranteed that the butter covering the surface of the foundation bolt is uniform and regular through the limitation of the internal space of the protective cover, and standardization and standardization of anti-rust protection operation are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bolt protection technical field, more specifically, relate to a magnetic type iron tower foundation bolt protection cover. BACKGROUND

[0002] As a fastener, foundation bolts play a crucial role in the construction of iron towers. By tightly connecting the tower body with the ground foundation, it ensures that the iron tower remains stable under various environmental conditions, such as strong winds, earthquakes, and the like, and is less likely to tilt or collapse. This stable connection not only guarantees the safety of the iron tower itself but also ensures the normal operation of the communication and power equipment mounted on it, thereby maintaining the stability and reliability of wireless communication.

[0003] During the daily operation of communication and power facilities, rusting of the iron tower foundation bolts becomes a key factor affecting the safety and stability of the iron tower. Rusting can reduce the strength and stability of the bolts, potentially leading to instability of the entire iron tower structure, especially under extreme weather conditions such as strong winds and icing. Therefore, regular inspection and maintenance of the state of the foundation bolts are crucial.

[0004] Current methods to prevent and address rusting of foundation bolts include surface treatment and maintenance.

[0005] Surface treatment methods include adding an oxide film, hot-dip galvanizing, and rust-proof sleeves, among others. These methods can effectively isolate air and corrosive media, preventing rusting. In terms of maintenance, plastic sleeves are installed, and paint or butter is applied as necessary to seal off oxidation and rusting.

[0006] However, traditional methods for addressing rusting of foundation bolts have the following shortcomings:

[0007] 1. The plastic sleeves are generally fixed using adhesive methods, which can easily fall off over time;

[0008] 2. The rust-proof paint used for rust prevention can peel off under prolonged exposure to the sun;

[0009] 3. The concrete sealing method can easily corrode the bolt structure;

[0010] 4. Directly applying butter can result in uneven thickness, lack of protection for the outer butter layer, susceptibility to high temperatures and rainwater weathering, irregular appearance, and other issues, making it difficult to achieve standardized and normalized demonstration effects. INVENTION CONTENTS

[0011] The utility model discloses a magnetic type iron tower foundation bolt protection cover which adopts a protection cover plus butter injection mode to isolate the foundation bolt from the outside air and is fixed by magnetic attraction, thus perfectly solving many problems existing in traditional rust-proof treatment.

[0012] To achieve the above object, the utility model provides the following technical scheme.

[0013] A magnetic type iron tower foundation bolt protection cover, comprising a cover body, wherein the lower end of the cover body is open, characterized in that a ring-shaped magnet is embedded in the lower end of the cover body along the cover opening, and a butter injection nozzle is arranged at the upper end of the cover body and communicates with the inside of the cover body.

[0014] As a further optimization of the technical scheme, a closeable end cover is mounted at the upper end of the cover body, and the butter injection nozzle is fixedly mounted on the end cover.

[0015] As a further optimization of the technical scheme, the end cover is threadedly connected with the cover body.

[0016] As a further optimization of the technical scheme, the cover body is transparent.

[0017] As a further optimization of the technical scheme, the cover body is conical.

[0018] As a further optimization of the technical scheme, the cover body is made of PP polypropylene material.

[0019] As a further optimization of the technical scheme, the ring-shaped magnet is a galvanized strong magnet.

[0020] As a further optimization of the technical scheme, the butter injection nozzle is made of 304 stainless steel.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The utility model can be adsorbed on the flange gasket of the exposed foundation bolt by the magnet, and the magnetic attraction fixing mode is less likely to fail than the traditional adhesive fixing mode and will not fall off in long-term use, and the magnetic attraction connection mode makes the protection cover easier to install and remove; after installation, the utility model can inject anticorrosive and anti-oxidation butter into the butter injection nozzle at the upper end of the protection cover to isolate the external air, rainwater and other natural weathering oxidation and erosion, and the internal space limitation of the protection cover can ensure that the butter covering the surface of the foundation bolt is uniform and regular, thus realizing the standardization and normalization of the rust-proof protection operation. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application, and in the drawings:

[0024] Figure 1 It is a whole structure schematic view of the present application;

[0025] Figure 2 It is Figure 1 A-A sectional view.

[0026] Among them, 1-cover, 2-ring magnet, 3-butter injection nozzle, 4-end cap. Specific embodiments

[0027] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Embodiment 1

[0029] As Figure 1 shown in a kind of magnetic type iron tower anchor bolt protective cover, including cover 1, the lower end of the cover 1 is open, the lower end of the cover 1 is embedded with ring magnet 2 along its cover mouth, the upper end of the cover 1 is provided with butter injection nozzle 3, the butter injection nozzle 3 is communicated inside the cover 1.

[0030] In the present embodiment, the cover 1 is transparent conical bottle-shaped, its manufacturing material is PP polypropylene material, and is made by one-piece molding process, the size of the cover 1 is matched with the anchor bolt specification and exposed height in actual use scene.

[0031] The cover 1 is set to transparent in the present embodiment, to enable staff to directly observe the working running state of anchor bolt inside cover 1 from outside, facilitate to find the abnormality of anchor bolt;The conical setting of small upper and large lower is set according to the structural characteristics of exposed anchor bolt, can guarantee that the bottom cover mouth of the cover 1 and the exposed anchor bolt contact surface are larger and more stable, the conical setting can also ensure that the butter covered around the upper and lower ends of anchor bolt is evenly distributed, at the same time, it can also save the material for producing cover 1, effectively control production cost;PP polypropylene material is used because the material has excellent chemical stability, temperature resistance, acid and alkali resistance, corrosion resistance and outstanding processing performance, and is suitable for the outdoor complex environment corresponding to the present application.

[0032] Further, in the present embodiment, the annular magnet 2 adopts a galvanized strong magnet, and the galvanized layer can effectively isolate oxygen and moisture, can significantly improve the corrosion resistance of the magnet, prolong the service life of the magnet, and is very suitable for humid, outdoor or salt spray environment; the butter injection nozzle is made of 304 stainless steel, which has good corrosion resistance, high strength and durability, and is very suitable for the use scenario of the present application.

[0033] The anchor bolt protection measure of the protective cover plus injected butter in the present embodiment can effectively block the contact between the anchor bolt and the outside air, avoid the oxidation and corrosion of the bolt, and at the same time, the cover body 1 also provides a standardized limited injection space for the butter it injects, which can avoid the waste of raw materials caused by uneven coverage of butter without fixed style, and can save maintenance cost.

[0034] Overall, the various designs in the present embodiment fully consider the convenience, reliability and safety of dustproof, corrosionproof and rustproof of the maintenance and warranty after the installation of the iron tower, which does not affect the installation of the main body of the communication iron tower, is not only convenient for installation and removal, but also can be reused, and can be used with the existing old iron tower, especially suitable for the corrosionproof, rustproof and waterproof safety protection of the anchor bolt of the communication iron tower, power iron tower and railway contact net steel column in the unattended communication iron tower in the wild harsh natural environment.

[0035] The following is one of the installation methods of the magnetic type iron tower anchor bolt protective cover disclosed in the present embodiment: first, clean the iron tower anchor bolt that needs to be protected, and apply acid and alkali resistant sealant on the flange gasket of the anchor bolt; then, the cover body 1 is accurately covered on the anchor bolt that needs to be protected, and the cover body 1 is adsorbed on the flange gasket of the iron tower anchor bolt by using the magnetic attraction performance of the annular magnet 2 at the lower end of the cover body 1; after the sealant is completely solidified, inject butter into the cover body 1 through the butter injection nozzle 3 at the upper end of the cover body by using a butter gun or other injection tool, and the installation is completed after the butter is solidified and formed.

[0036] Embodiment 2

[0037] The present embodiment is a further supplementary scheme of the embodiment, in which the upper end of the cover body 1 is provided with an openable and closable end cover 4, and the butter injection nozzle 3 is fixedly installed on the end cover 4.

[0038] By providing the openable and closable end cover 4, the present embodiment not only can inject butter through the butter injection nozzle 3 by using a butter gun or other injection tool, but also can directly inject butter by opening the end cover 4, avoiding the injection work in the case of not carrying a butter gun or other injection tool.

[0039] In the present embodiment, the end cover 4 and the cover body 1 are connected by threads, which is convenient for opening and closing.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A magnetic type tower footing bolt protection cover, comprising a cover body (1), the lower end of the cover body (1) is open, characterized in that, The lower end of the cover body (1) is embedded with a ring magnet (2) along its cover opening, and the upper end of the cover body (1) is provided with a butter injection nozzle (3) which is communicated with the inside of the cover body (1).

2. The magnetic tower bolt protection cover of claim 1, wherein, A closeable end cover (4) is mounted on the upper end of the cover body (1), and the butter injection nozzle (3) is fixedly mounted on the end cover (4).

3. The magnetic tower bolt protection cover of claim 2, wherein, The end cover (4) is threadedly connected with the cover body (1).

4. The magnetic tower bolt protection cover of claim 1, wherein, The cover body (1) is transparent.

5. The magnetic tower bolt protection cover of claim 1, wherein, The cover body (1) is conical.

6. The magnetic tower bolt protection cover of claim 1, wherein, The cover body (1) is made of PP polypropylene material.

7. The magnetic tower bolt protection cover of claim 1, wherein, The ring magnet (2) is a galvanized strong magnet.

8. The magnetic tower bolt protection cover of claim 1, wherein, The butter injection nozzle (3) is made of 304 stainless steel.

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