High-strength anti-theft bolt fastener

Abstract

The utility model belongs to the technical field of fasteners, and particularly relates to a high-strength anti-theft bolt fastener which comprises a locking block, a locking rod and a driving component, when the high-strength anti-theft bolt fastener is used, a bolt passes through a threaded hole of the locking block, and when the locking block is in contact with a connecting plate, the locking rod, the locking block and a locking groove are matched, so that the bolt is locked. The locking rod is driven by the driving component to penetrate through the locking hole of the locking block to be inserted into the locking groove, so that the bolt is locked and clamped, when the bolt needs to be disassembled, the bolt can be disassembled by taking the locking rod out of the locking groove, time is saved, and the problem that in use in the prior art, due to the fact that the bolt and the nut are generally locked, the bolt and the nut cannot be disassembled easily is solved. And a permanent fixing structure is arranged, so that later maintenance or moving is tedious, a large amount of time needs to be consumed for disassembly, and the working efficiency is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of fasteners, and in particular relates to a high-strength anti-theft bolt fastener. Background Art

[0002] A bolt is a mechanical part, a cylindrical, threaded fastener that fits into a nut. It consists of a head and a shank. The shank has external threads, while the nut has a threaded hole. Together, they fasten two parts with through-holes.

[0003] Many existing bolt structures generally have a permanent fixing structure such as AB glue, welding, pin fixing, etc. after the bolt and nut are locked, so that the bolt and nut can be fastened together.

[0004] In the above-mentioned method, it is found that, since a permanent fixing structure is generally provided after the bolts and nuts are tightened, subsequent maintenance or removal is complicated and requires a lot of time for disassembly, thereby reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a high-strength anti-theft bolt fastener, which solves the problem found in the prior art that, after the bolt and nut are locked, a permanent fixing structure is generally set up, which makes subsequent maintenance or moving cumbersome and requires a lot of time to disassemble, thereby reducing work efficiency.

[0006] In order to achieve the above technical purpose, the technical solution adopted by the present invention is as follows: it includes a bolt and a connecting plate, and the connecting plate is threadedly connected to the bolt.

[0007] It also includes a fastening assembly, which includes a locking block, a locking rod and a driving component. The locking block is located outside the bolt, the bolt has a locking groove, the locking rod cooperates with the locking groove, and the driving component is arranged on the connecting plate.

[0008] In which, the driving component includes a triangular block, a driving disk, a driving spring and an auxiliary component. The driving disk is fixedly installed on the side of the locking rod away from the bolt. The two ends of the driving spring are respectively connected to the driving disk and the locking block. The driving disk has a driving groove. The triangular block cooperates with the driving groove and is partially located in the driving groove. The auxiliary component is arranged on the connecting plate.

[0009] The auxiliary component includes a column, a connecting rod, a housing and a reset element. The column is fixedly mounted on the connecting plate, the connecting rod is slidably mounted on the column, the housing is fixedly mounted on the column, the connecting rod is partially located in the housing, one end of the connecting rod is fixedly connected to the triangular block, and the reset element is connected to the other end of the connecting rod.

[0010] The reset element includes a reset disk and a reset spring. The reset element is fixedly mounted on the connecting rod and is located in the housing. Both ends of the reset spring are connected to the reset disk and the housing respectively.

[0011] The fastening assembly further includes a positioning element, which includes a positioning frame and a positioning block. The positioning block is fixedly mounted on the connecting plate, the positioning block is fixedly mounted on the locking block, and the positioning block is slidably connected to the positioning frame.

[0012] The utility model provides a high-strength anti-theft bolt fastener, when the bolt needs to be locked, the locking block is placed above the bolt and slowly lowered, and when the driving disk contacts the triangular block, the locking block continues to move, and the driving disk and the triangular block resist each other, driving the connecting rod to move, and the movement of the connecting rod drives the reset disk to move while compressing the reset spring, and when the triangular block enters the driving groove, the reset spring resets and drives the driving reset while driving the connecting rod to reset and move, and the movement of the connecting rod drives the triangular block to move, and the triangular block moves and contacts with the driving disk to resist the movement of the driving disk, so The movement of the driving disk drives the locking rod to move, thereby driving the locking rod to insert into the locking groove, and then locking the bolt. When the bolt needs to be removed, the locking block is pulled, and the locking block moves to drive the triangular block out of the driving groove. At this time, the driving spring resets and drives the locking rod out of the locking groove, which is convenient for the removal and installation of the bolt, saves time, and solves the problem found in the use of the prior art that, since a permanent fixing structure is generally set after the bolt and nut are locked, the subsequent maintenance or moving is cumbersome and it takes a lot of time to disassemble, thereby reducing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic structural diagram of a high-strength anti-theft bolt fastener according to the first embodiment of the present utility model.

[0015] Figure 2 This is a schematic structural diagram of a fastening assembly of a high-strength anti-theft bolt fastener according to a first embodiment of the present utility model.

[0016] Figure 3 This is a schematic structural diagram of a high-strength anti-theft bolt fastener according to a second embodiment of the present utility model.

[0017] In the figure: 101-bolt, 102-connecting plate, 103-locking block, 104-locking groove, 105-locking rod, 106-triangular block, 107-driving groove, 108-driving disk, 109-column, 110-connecting rod, 111-housing, 112-reset spring, 113-reset disc, 114-driving spring, 201-positioning frame, 202-positioning block. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] Example 1:

[0020] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic structural diagram of a high-strength anti-theft bolt fastener according to the first embodiment of the present invention. Figure 2 This is a schematic structural diagram of a fastening assembly of a high-strength anti-theft bolt fastener according to a first embodiment of the present utility model.

[0021] The present embodiment provides a high-strength anti-theft bolt fastener, including a bolt 101, a connecting plate 102 and a fastening assembly, the fastening assembly including a locking block 103, a locking rod 104 and a driving component, the driving component including a triangular block 106, a driving disk 108, a driving spring 114 and an auxiliary component, the auxiliary component including a column 109, a connecting rod 110, a sleeve 111 and a reset element, the reset element including a reset disk 113 and a reset spring 112. The above-mentioned solution solves the problem found in the prior art during use, that is, since a permanent fixing structure is generally set after the bolt 101 is locked with the nut, the subsequent maintenance or moving is cumbersome and requires a lot of time to disassemble, thereby reducing work efficiency. It can be understood that the above-mentioned solution can be used in the future of high-strength anti-theft bolt 101 fasteners, and can also be used to solve positioning problems.

[0022] In this embodiment, the connecting plate 102 is threadedly connected to the bolt 101 , and the bolt 101 is locked by the locking rod 104 and the locking block 103 .

[0023] Wherein, the locking block 103 is located on the outside of the bolt 101, the bolt 101 has a locking groove 105, the locking rod 104 cooperates with the locking groove 105, the driving member is arranged on the connecting plate 102, the locking block 103 and the locking rod 104 are made of corrosion-resistant material, and a protective pad is installed on the side where the locking groove 105 contacts the locking rod 104 to prevent the locking rod 104 from directly contacting the bolt 101 and damaging the bolt 101. The locking block 103 has an opening that matches the bolt 101, and the locking block 103 has a locking hole that matches the locking rod 104. When in use, the bolt 101 is screwed through the locking block 103. When the locking block 103 contacts the connecting plate 102, the locking rod 104, the locking block 103 and the locking groove 105 cooperate, and the locking rod 104 drives the locking rod 104 through the locking hole of the locking block 103 and is inserted into the locking groove 105 through the driving component, thereby locking and clamping the bolt 101. When disassembly is required, the locking rod 104 can be removed from the locking groove 105 to save time. This solves the problem found in the prior art that, after the bolt 101 is locked with the nut, a permanent fixing structure is generally set, which makes the subsequent maintenance or moving cumbersome and requires a lot of time to disassemble, thereby reducing work efficiency.

[0024] Secondly, the driving disk 108 is fixedly installed on the side of the locking rod 104 away from the bolt 101, and the two ends of the driving spring 114 are respectively connected to the driving disk 108 and the locking block 103. The driving disk 108 has a driving groove 107, and the triangular block 106 cooperates with the driving groove 107 and is partially located in the driving groove 107. The auxiliary component is arranged on the connecting plate 102, and the triangular block 106 is larger than the driving groove 107. The driving disk 108 moves and contacts the triangular block 106, and continues to move the driving disk 108. The triangular block 106 resists the movement of the driving disk 108 while compressing the driving spring 114. The movement of the driving disk 108 drives the locking rod 104 to move, thereby inserting the locking rod 104 into the locking groove 105.

[0025] Again, the column 109 is fixedly mounted on the connecting plate 102, the connecting rod 110 is slidably mounted on the column 109, the housing 111 is fixedly mounted on the column 109, the connecting rod 110 is partially located in the housing 111, one end of the connecting rod 110 is fixedly connected to the triangular block 106, and the reset element is connected to the other end of the connecting rod 110, and the connecting rod 110 is driven to move in the housing 111 when the triangular block 106 resists movement.

[0026] At the same time, the reset is fixedly mounted on the connecting rod 110 and is located in the housing 111. The two ends of the reset spring 112 are respectively connected to the reset disk 113 and the housing 111. When the triangular block 106 enters the driving groove 107, the reset spring 112 resets and drives the reset disk 113 to move. The movement of the reset disk 113 drives the connecting rod 110 to move. The movement of the connecting rod 110 drives the triangular block 106 to move. The movement of the triangular block 106 drives it to contact the driving disk 108 and drives the driving disk 108 to move.

[0027] When the high-strength anti-theft bolt 101 fastener of the present embodiment is used, when the bolt 101 needs to be locked, the locking block 103 is placed above the bolt 101 and slowly lowered. When the driving disk 108 contacts the triangular block 106, the locking block 103 continues to be moved. When the driving disk 108 and the triangular block 106 resist each other, the connecting rod 110 is driven to move. The movement of the connecting rod 110 drives the reset disk 113 to move while compressing the reset spring 112. When the triangular block 106 enters the driving groove 107, the reset spring 112 resets and drives the drive to reset while driving the connecting rod 110 to reset and move. The movement of the connecting rod 110 drives the triangular block 106 to move. The triangular block 106 moves and contacts the driving disk 108 to resist the The driving disk 108 moves, and the movement of the driving disk 108 drives the locking rod 104 to move, thereby driving the locking rod 104 to be inserted into the locking groove 105, and then locking the bolt 101. When the bolt 101 needs to be removed, the locking block 103 is pulled, and the locking block 103 moves to drive the triangular block 106 out of the driving groove 107. At this time, the driving spring 114 resets and drives the locking rod 104 out of the locking groove 105, which is convenient for the removal and installation of the bolt 101, saves time, and solves the problem found in the prior art during use. Since a permanent fixing structure is generally set after the bolt 101 is locked with the nut, the subsequent maintenance or moving is cumbersome and it takes a lot of time to disassemble, thereby reducing work efficiency.

[0028] Example 2:

[0029] like Figure 3 As shown, Figure 3 This is a structural diagram of a high-strength anti-theft bolt 101 fastener according to the second embodiment of the present invention.

[0030] On the basis of the first embodiment, the fastening assembly of this embodiment further includes a positioning element, and the positioning element includes a positioning frame 201 and a positioning block 202 .

[0031] Among them, the positioning block 202 is fixedly installed on the connecting plate 102, and the positioning block 202 is fixedly installed on the locking block 103. The positioning block 202 is slidingly connected to the positioning frame 201. The positioning frame 201 has a positioning groove, and the positioning block 202 is partially located in the positioning groove. When the locking block 103 moves, it drives the positioning block 202 to move in the positioning groove of the positioning frame 201, thereby positioning and guiding the locking frame to improve accuracy.

[0032] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A high-strength anti-theft bolt fastener, comprising a bolt and a connecting plate, wherein the connecting plate is threadedly connected to the bolt, characterized in that: Also included is a fastening assembly; The fastening assembly includes a locking block, a locking rod and a driving member, the locking block is located outside the bolt, the bolt has a locking groove, the locking rod cooperates with the locking groove, and the driving member is arranged on the connecting plate.

2. The high-strength anti-theft bolt fastener according to claim 1, characterized in that: The driving member includes a triangular block, a driving disk, a driving spring and an auxiliary component. The driving disk is fixedly mounted on the side of the locking rod away from the bolt. The two ends of the driving spring are respectively connected to the driving disk and the locking block. The driving disk has a driving groove. The triangular block cooperates with the driving groove and is partially located in the driving groove. The auxiliary component is arranged on the connecting plate.

3. The high-strength anti-theft bolt fastener according to claim 2, characterized in that: The auxiliary component includes a column, a connecting rod, a shell and a reset element. The column is fixedly mounted on the connecting plate, the connecting rod is slidably mounted on the column, the shell is fixedly mounted on the column, the connecting rod is partially located in the shell, one end of the connecting rod is fixedly connected to the triangular block, and the reset element is connected to the other end of the connecting rod.

4. The high-strength anti-theft bolt fastener according to claim 3, characterized in that: The reset element includes a reset disk and a reset spring. The reset element is fixedly mounted on the connecting rod and is located in the housing. Both ends of the reset spring are connected to the reset disk and the housing respectively.

5. The high-strength anti-theft bolt fastener according to claim 1, characterized in that: The fastening assembly further includes a positioning element, which includes a positioning frame and a positioning block. The positioning block is fixedly mounted on the connecting plate, the positioning block is fixedly mounted on the locking block, and the positioning block is slidably connected to the positioning frame.

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