CN212407262U

CN212407262U - Wind tower high-strength bolt protective sleeve

Info

Publication number: CN212407262U
Application number: CN202020802864.6U
Authority: CN
Inventors: 于桂海; 马松朋; 于志海; 田晓刚
Original assignee: Qingdao Tongrong Electromechanical Equipment Co ltd
Current assignee: Qingdao Tongrong Electromechanical Equipment Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-26
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a wind tower high-strength bolt protective sleeve, which comprises a bolt, wherein one end of the bolt is sleeved with a first bolt protective sleeve, the other end of the bolt is sleeved with a second bolt protective sleeve, the side surface of the inner wall of the first bolt protective sleeve and the side surface of the inner wall of the second bolt protective sleeve are both fixedly connected with a plurality of clamping blocks, the bottom of the inner wall of the first bolt protective sleeve and the bottom of the inner wall of the second bolt protective sleeve are both provided with a plurality of grooves, both ends of the bottom of each groove are both fixedly connected with springs, and one end of each spring is fixedly connected with both ends of one side of a fixed block, the grease can keep the bolt lubricated and prevent it from rusting.

Description

Wind tower high-strength bolt protective sleeve

Technical Field

The utility model relates to a high-strength bolt protective sheath, in particular to wind tower high-strength bolt protective sheath belongs to high-strength bolt protective sheath technical field.

Background

The bolt plays very important effect in our production life, almost all spread all over every corner of our life, wind tower is a facility that provides fresh air for city underground space, be located the building top usually, wind tower high-strength bolt is used for connecting the tie point of wind tower steel construction steel sheet, wind tower high-strength bolt is easily corroded because of the reason that exposes in the air for a long time, in order to prolong wind tower high-strength bolt's life, so need to install the protective sheath to it, however current wind tower high-strength bolt protective sheath assembles and dismantles inconveniently, the card with insecure, easily the cover takes off, therefore we improve this, provide a wind tower high-strength bolt protective sheath.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wind tower high strength bolt protective sheath to the wind tower high strength bolt protective sheath that proposes in solving above-mentioned background art assembles and dismantles inconveniently, and the card is with insecure, takes off the problem of cover easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind tower high strength bolt protective sheath, includes the bolt, the pot head of bolt is equipped with first bolt protective sheath, another pot head of bolt is equipped with second bolt protective sheath, the side of first bolt protective sheath inner wall and a plurality of fixture blocks of the equal fixedly connected with in side of second bolt protective sheath inner wall, a plurality of recesses have all been seted up to the bottom of first bolt protective sheath inner wall and the bottom of second bolt protective sheath inner wall, the equal fixedly connected with spring in both ends of recess bottom, two the one end of spring and the both ends fixed connection of fixed block one side, just the avris of recess is connected with the avris block of fixed block.

As an optimal technical scheme of the utility model, the inner wall of first bolt protective sheath and the inner wall of second bolt protective sheath all are provided with the lubricant film, just the lubricant film is made by the butter.

As an optimized technical scheme of the utility model, first bolt protective sheath is hollow regular hexagonal prism, second bolt protective sheath comprises hollow spheroid and another hollow regular hexagonal prism.

As a preferred technical scheme of the utility model, first bolt protective sheath includes connector and first connector down on the first, second bolt protective sheath includes connector and second connector down on the second, a plurality of connecting grooves have all been seted up to the bottom of connector and the bottom of second on the first bottom of going up the connector, a plurality of spliced poles of the equal fixed connection in top of connector under the top of first connector and the second, just connecting groove's bottom is connected with the top block that corresponds the spliced pole.

As a preferred technical scheme of the utility model, threaded hole is all seted up at the both ends of first bolt protective sheath one side and the both ends of second bolt protective sheath one side, just the inside threaded connection of screw hole has fixing bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a wind tower high strength bolt protective sheath, bolt protective sheath wear resistance is good, and ageing resistance, corrosion resistance are strong, more can be powerful carry out anti-aging and wear-resisting protection to the bolt surface, the life of extension bolt, bolt protective sheath card and connection equipment are simple and convenient, and fixing bolt can prevent that it from taking off the cover, and the fixed block makes the convenient dismantlement of bolt protective sheath simultaneously, and the butter can let the bolt keep lubricated, prevents that it from rustting.

Drawings

Fig. 1 is a schematic cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial structure of the protective sheath of the present invention.

In the figure: 1. a bolt; 2. a first bolt protective sleeve; 3. fixing the bolt; 4. a clamping block; 5. a groove; 6. a spring; 7. a fixed block; 8. a first upper connecting body; 9. a first lower connecting body; 10. a connecting groove; 11. connecting columns; 12. a threaded hole; 13. a second bolt protective sleeve; 14. a second upper connecting body; 15. a second lower connecting body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-3, the utility model provides a wind tower high strength bolt protective sheath, including bolt 1, a pot head of bolt 1 is equipped with first bolt protective sheath 2, another pot head of bolt 1 is equipped with second bolt protective sheath 13, a plurality of fixture blocks 4 of the equal fixedly connected with in side of the 2 inner walls of first bolt protective sheath and the side of second bolt protective sheath 13 inner wall, a plurality of recesses 5 have all been seted up to the bottom of the 2 inner walls of first bolt protective sheath and the bottom of second bolt protective sheath 13 inner wall, the equal fixedly connected with spring 6 in both ends of recess 5 bottom, the one end of two springs 6 and the both ends fixed connection at fixed block 7 top, and the avris of recess 5 is connected with the avris block of fixed block 7.

Preferably, the inner wall of first bolt protective sheath 2 and the inner wall of second bolt protective sheath 13 all are provided with the lubricant film, and the lubricant film is made by the butter, keeps lubricated, prevents that bolt 1 from rustting.

Preferably, the first bolt protection sleeve 2 is a hollow regular hexagonal prism, and the second bolt protection sleeve 13 is composed of a hollow sphere and another hollow regular hexagonal prism, and is attached to the shape of the bolt to protect the bolt comprehensively.

Preferably, first bolt protective sheath 2 includes first upper connector 8 and first connector 9 down, second bolt protective sheath 13 includes connector 14 and second connector 15 down on the second, a plurality of connecting grooves 10 have all been seted up to connector 14's bottom and second upper connector 8's bottom on the first, a plurality of spliced poles 11 of the equal fixed connection in connector 15's top and second connector 9's top down, and connecting grooves 10's bottom is connected with the top block that corresponds spliced pole 11, accomplish the equipment of first bolt protective sheath 2 and second bolt protective sheath 13 through the mode that the block is connected, and easy operation is convenient.

Preferably, threaded holes 12 are formed in both ends of one side of the first bolt protection sleeve 2 and both ends of one side of the second bolt protection sleeve 13, and the inner threads of the threaded holes 12 are connected with fixing bolts 3 and fixed through the fixing bolts 3 to prevent sleeve separation.

When the wind tower high-strength bolt protective sleeve is used, the first upper connecting body 8 and the first lower connecting body 9 are clamped at one end of the bolt 1, the second upper connecting body 14 and the second lower connecting body 15 are clamped at the other end of the bolt 1, the connecting column 11 is clamped into the connecting groove 10, and the protective sleeve is installed; respectively rotating the fixing bolts 3 to fix the first bolt protective sleeve 2 and the second bolt protective sleeve 13; reverse rotation fixing bolt 3, spring 6 lose pressure bounce-back, drive fixed block 7 and bounce-back from recess 5 to make first bolt protective sheath 2 and second bolt protective sheath 13 remove to both sides along fixture block 4, thereby conveniently dismantle.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 a wind tower high strength bolt protective sheath, includes bolt (1), its characterized in that, the pot head of bolt (1) is equipped with first bolt protective sheath (2), another pot head of bolt (1) is equipped with second bolt protective sheath (13), a plurality of fixture blocks (4) of the equal fixedly connected with in side of the side of first bolt protective sheath (2) inner wall and the side of second bolt protective sheath (13) inner wall, a plurality of recesses (5) have all been seted up to the bottom of first bolt protective sheath (2) inner wall and the bottom of second bolt protective sheath (13) inner wall, the equal fixedly connected with spring (6) in both ends of recess (5) bottom, two the one end of spring (6) and the both ends fixed connection at fixed block (7) top, just the avris of fixed block (7) blocks and the avris card and the connection of recess (5).

2. The wind tower high strength bolt protective sheath of claim 1, wherein: the inner wall of first bolt protective sheath (2) and the inner wall of second bolt protective sheath (13) all are provided with the lubricant film, just the lubricant film is made by the butter.

3. The wind tower high strength bolt protective sheath of claim 1, wherein: the first bolt protective sleeve (2) is a hollow regular hexagonal prism, and the second bolt protective sleeve (13) is composed of a hollow sphere and another hollow regular hexagonal prism.

4. The wind tower high strength bolt protective sheath of claim 1, wherein: first bolt protective sheath (2) are including first connector (8) and first connector (9) down, second bolt protective sheath (13) are including connector (14) and second connector (15) down on the second, a plurality of connecting grooves (10) have all been seted up to the bottom of connector (8) on the first bottom of going up connector (8) and the bottom of connector (14) on the second, a plurality of spliced poles (11) of the equal fixed connection in top of connector (15) under the top of first connector (9) and the second, just the bottom of connecting groove (10) is connected with the top block that corresponds spliced pole (11).

5. The wind tower high strength bolt protective sheath of claim 1, wherein: both ends of one side of the first bolt protective sleeve (2) and both ends of one side of the second bolt protective sleeve (13) are provided with threaded holes (12), and the inner threads of the threaded holes (12) are connected with fixing bolts (3).