High-strength steel structure bolt

Abstract

The utility model relates to the technical field of bolt equipment, and provides a high-strength steel structure bolt which comprises a bolt mechanism, a twisting block mechanism is arranged at the top end of the bolt mechanism, a lubricating mechanism is arranged outside the bolt mechanism, the bolt mechanism comprises a bolt body, and a bolt fixing block is fixedly connected to the top end of the bolt body. A mounting groove is formed in the middle of the bolt fixing block, a plum blossom groove is formed in the bottom end of the mounting groove, and a twisting block mechanism is slidably connected into the mounting groove; a plum blossom groove and a mounting groove are formed in the top end of the bolt fixing block, so that a worker can mount or dismount the bolt with the help of various tools, and the practicability of the bolt can be improved; the lubricating mechanism matched with the bolt mechanism is arranged on the outer sleeve of the bolt mechanism, so that the bolt can be lubricated, the rusting speed of the bolt can be slowed down, and the service life of the bolt is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt equipment, in particular to a high-strength steel structure bolt. Background Art

[0002] Bolt is a mechanical part, a cylindrical threaded fastener equipped with a nut. It consists of a head and a screw (a cylinder with external threads). It needs to be matched with a nut to fasten two parts with through holes.

[0003] Chinese patent CN221221081U provides a bolt, including a bolt body, the bolt body including a bolt head and a screw rod, a limiting unit is arranged between the bolt head and the screw rod, the limiting unit includes a first limiting portion and a second limiting portion, the outer diameter of the first limiting portion is larger than the bolt head and the screw rod, the outer diameter of the second limiting portion is larger than the screw rod, and the second limiting portion is inclined away from one end of the first limiting portion. However, the above-mentioned device can only disassemble or install the bolt by rotating the bolt head, which may cause the bolt head to be damaged and broken after long-term use, making disassembly difficult, and no mechanism is provided to prevent the bolt from rusting, which may result in a short service life of the bolt, which is not conducive to improving the practicality of the bolt.

[0004] Therefore, the utility model provides a high-strength steel structure bolt to solve the above problems. Utility Model Content

[0005] The utility model proposes a high-strength steel structure bolt. By providing a hexagonal bolt fixing block and a hexagonal groove on the top of the bolt fixing block, a variety of ways of installing or removing the bolt are provided, which is convenient for workers to install the bolt. By providing a lubricating mechanism to apply lubricating oil to the outside of the bolt body, it is beneficial to extend the service life of the bolt body, thereby solving a problem of high-strength steel structure bolts in the related art.

[0006] The technical solution of the utility model is as follows:

[0007] A high-strength steel structure bolt includes a bolt mechanism, a torsion block mechanism is provided at the top of the bolt mechanism, a lubrication mechanism is provided on the outside of the bolt mechanism, the bolt mechanism includes a bolt body, the top of the bolt body is fixedly connected to a bolt fixing block, the middle of the bolt fixing block is provided with a mounting groove, the bottom end of the mounting groove is provided with a plum blossom groove, and the interior of the mounting groove is slidably connected to the torsion block mechanism.

[0008] Optionally, the bolt fixing block is hexagonal, the inner wall of the mounting groove is provided with a friction groove, and the surface of the mounting groove is provided with a clamping groove.

[0009] Optionally, the size of the installation groove is consistent with that of the blocking block, and the card slots are symmetrically opened inside the installation groove.

[0010] Optionally, the torsion block mechanism includes a blocking block, and a clamping block is symmetrically fixedly connected to the outer wall of the blocking block.

[0011] Optionally, the blocking block is slidably connected to the inside of the blocking slot, and the top of the blocking block is fixedly connected to the twisting block body.

[0012] Optionally, the lubrication mechanism includes a shell, and a groove is formed inside the shell.

[0013] Optionally, a sponge is fixedly connected to the interior of the groove, and a plurality of groups of evenly distributed balls are arranged inside the groove.

[0014] Optionally, a connecting pipe is fixedly connected to one side of the shell, and a screw cap is connected to the outer surface of the connecting pipe through threads.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] 1. In the present invention, by providing a hexagonal groove and an installation groove on the top of the bolt fixing block, workers can use a variety of tools to install or remove the bolt, which is conducive to increasing the practicality of the bolt.

[0017] 2. In the present invention, a lubricating mechanism matching the outer sleeve of the bolt mechanism is provided, which is beneficial for lubricating the bolt, slowing down the rusting speed of the bolt, and extending the service life of the bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is an exploded schematic diagram of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the torsion block mechanism of the utility model;

[0022] Figure 4 This is a cross-sectional schematic diagram of the lubrication mechanism of the utility model;

[0023] Figure 5 For this utility model Figure 2 A magnified schematic diagram of the structure of area A in the middle.

[0024] In the figure: 1. Twist block mechanism; 101. Twist block body; 102. Clamping block; 103. Blocking block; 2. Bolt mechanism; 201. Bolt body; 202. Bolt fixing block; 203. Mounting slot; 204. Clamping slot; 205. Hexagonal slot; 206. Friction slot; 3. Lubrication mechanism; 301. Housing; 302. Screw cover; 303. Connecting pipe; 304. Sponge; 305. Groove; 306. Ball. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0026] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0027] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0028] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] Example 1

[0030] Reference Figures 1 to 5, which is the first embodiment of the present utility model, a bolt mechanism 2 is proposed, a torsion block mechanism 1 is provided at the top of the bolt mechanism 2, and a lubrication mechanism 3 is provided on the outside of the bolt mechanism 2. The bolt mechanism 2 includes a bolt body 201, and the top of the bolt body 201 is fixedly connected to a bolt fixing block 202. The middle of the bolt fixing block 202 is provided with a mounting groove 203, and the bottom end of the mounting groove 203 is provided with a plum blossom groove 205, which is convenient for installing or removing the bolt mechanism 2 with a screwdriver. The interior of the mounting groove 203 is slidably connected to the torsion block mechanism 1; the bolt fixing block 202 is hexagonal, and the bolt mechanism 2 can be rotated by a wrench. The inner wall of the mounting groove 203 is provided with a friction groove 206. The friction groove 206 is provided to increase the friction force of the torsion block mechanism 1, so that the entire mechanism can be rotated by rotating the torsion block mechanism 1. The surface of the mounting groove 203 is provided with a clamping groove 204; the size of the mounting groove 203 is consistent with that of the blocking block 103, and the clamping groove 204 is symmetrically arranged inside the mounting groove 203.

[0031] In this embodiment, by providing a hexagonal slot 205 in the middle of the bolt fixing block 202, it is convenient to use a screwdriver to drive the bolt mechanism 2 to rotate and install or remove the bolt mechanism 2. By providing a hexagonal bolt fixing block 202, it is convenient for the staff to use a wrench to install or remove the bolt mechanism 2, which is beneficial to improving the practicality of this equipment.

[0032] Example 2

[0033] Reference Figures 1 to 4 , which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: the lubricating mechanism 3 includes a shell 301, and a groove 305 is opened inside the shell 301; a sponge 304 is fixedly connected to the inside of the groove 305, and a plurality of groups of evenly distributed balls 306 are arranged inside the groove 305; the balls 306 are rotated by rotating the shell 301, and the lubricating oil on the surface of the sponge 304 is applied to the surface of the equipment; a connecting pipe 303 is fixedly connected to one side of the shell 301, and a screw cover 302 is connected to the external thread of the connecting pipe 303; 303 is sealed to prevent the lubricating oil from flowing out. The connection pipe 303 is provided to facilitate the replenishment of lubricating oil to the sponge 304. The torsion block mechanism 1 includes a blocking block 103, and the outer wall of the blocking block 103 is symmetrically fixedly connected with a clamping block 102; the clamping block 102 is slidably connected to the inside of the clamping groove 204, and the top of the blocking block 103 is fixedly connected with the torsion block body 101. By rotating the torsion block body 101, the clamping block 102 is driven to rotate, and the entire equipment is driven to rotate to install or remove the bolts. The surface of the torsion block body 101 is provided with friction grooves, which is beneficial to increase the friction of the torsion block body 101.

[0034] In this embodiment, a connecting tube 303 is provided to facilitate replenishing lubricating oil to the sponge 304. By putting the outer shell 301 on the outside of the device, the outer shell 301 is rotated to drive the ball 306 to rotate, so that the ball 306 applies the lubricating oil inside the sponge 304 to the surface of the ball 306. The lubricating oil on the surface of the ball 306 is applied to the outside of the device, which is beneficial to block the contact between air and the device and slow down the rusting speed of the bolts. The twist block body 101 is rotated to drive the clamping block 102 to slide along the clamping slot 204, and the twist block mechanism 1 and the clamping slot 204 are fixed together. The twist block body 101 is rotated to drive the clamping block 102 to rotate, and the entire device is driven to rotate to install or remove the bolts.

[0035] During operation, first, by rotating the screw cap 302, the lubricating oil is passed through the connecting pipe 303 to soak the sponge 304, and by rotating the outer shell 301, the ball 306 is driven to rotate, so that the ball 306 applies the lubricating oil inside the sponge 304 to the surface of the ball 306, and the lubricating oil on the surface of the ball 306 is applied to the outside of the device, which is conducive to blocking the contact between air and the device and slowing down the speed of rusting of the bolt. The lubricating oil on the surface of the ball 306 is applied to the outside of the device, which is conducive to blocking the contact between air and the device and slowing down the speed of rusting of the bolt. By rotating the torsion block body 101 The clamping block 102 is driven to slide along the clamping slot 204 to fix the torsion block mechanism 1 and the bolt mechanism 2 together. The clamping block 102 is driven to rotate by rotating the torsion block body 101, and the entire equipment is driven to rotate to install or remove the bolt. By providing a hexagonal slot 205 in the middle of the bolt fixing block 202, it is convenient to use a screwdriver to drive the bolt mechanism 2 to rotate to install or remove the bolt mechanism 2. By providing a hexagonal bolt fixing block 202, it is convenient for the staff to use a wrench to install or remove the bolt mechanism 2, which is conducive to improving the practicality of the device.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A high-strength steel structure bolt, comprising a bolt mechanism (2), a torsion block mechanism (1) being provided at the top end of the bolt mechanism (2), and a lubrication mechanism (3) being provided outside the bolt mechanism (2), characterized in that: The bolt mechanism (2) comprises a bolt body (201), the top end of the bolt body (201) is fixedly connected to a bolt fixing block (202), a mounting groove (203) is provided in the middle of the bolt fixing block (202), a plum blossom groove (205) is provided at the bottom end of the mounting groove (203), and the interior of the mounting groove (203) is slidably connected to the torsion block mechanism (1).

2. A high-strength steel structural bolt according to claim 1, characterized in that: The bolt fixing block (202) is hexagonal, the inner wall of the installation groove (203) is provided with a friction groove (206), and the surface of the installation groove (203) is provided with a clamping groove (204).

3. The high-strength steel structural bolt according to claim 1, characterized in that: The size of the installation groove (203) is consistent with that of the blocking block (103), and the clamping groove (204) is symmetrically arranged inside the installation groove (203).

4. The high-strength steel structural bolt according to claim 1, characterized in that: The torsion block mechanism (1) comprises a blocking block (103), and a clamping block (102) is symmetrically fixedly connected to the outer wall of the blocking block (103).

5. A high-strength steel structural bolt according to claim 4, characterized in that: The clamping block (102) is slidably connected to the interior of the clamping slot (204), and the top end of the blocking block (103) is fixedly connected to the twisting block body (101).

6. The high-strength steel structural bolt according to claim 1, characterized in that: The lubricating mechanism (3) comprises a housing (301), and a groove (305) is provided inside the housing (301).

7. The high-strength steel structural bolt according to claim 6, characterized in that: The interior of the groove (305) is fixedly connected with a sponge (304), and the interior of the groove (305) is provided with a plurality of groups of evenly distributed rolling balls (306).

8. The high-strength steel structural bolt according to claim 6, characterized in that: A connecting pipe (303) is fixedly connected to one side of the housing (301), and a screw cap (302) is threadedly connected to the outside of the connecting pipe (303).

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