CN110332213B - Multipurpose fastening assembly - Google Patents
Multipurpose fastening assembly Download PDFInfo
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- CN110332213B CN110332213B CN201910661343.5A CN201910661343A CN110332213B CN 110332213 B CN110332213 B CN 110332213B CN 201910661343 A CN201910661343 A CN 201910661343A CN 110332213 B CN110332213 B CN 110332213B
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- 238000000034 method Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Steering Controls (AREA)
Abstract
The invention provides a multipurpose fastening assembly, and belongs to the field of mechanical parts. It has solved the problem that current fastening components usage is single. This multipurpose fastening components includes bolt and nut, the bolt includes screw rod and bolt head, be equipped with the regulation hole in the screw rod, wear to be equipped with the regulation pole in the regulation hole, be equipped with a plurality of main unidirectional ratchets on the regulation pole bottom end face, the regulation hole pore wall is equipped with and turns to the groove, it has bellied steering part to turn to the groove tank bottom, adjust the pole wall and radially be equipped with the magazine, still including wearing to establish the bullet post in the magazine, be equipped with reset spring in the magazine, nut bottom inner wall is fixed with the baffle, the baffle top surface is equipped with a plurality of vice unidirectional ratchets, be equipped with down the pinhole on the baffle, main unidirectional ratchets and vice unidirectional ratchets locking direction are the. The fastening assembly has multiple purposes, and the corresponding installation method can be selected according to the use occasions.
Description
Technical Field
The invention belongs to the technical field of mechanical parts and relates to a multipurpose fastening assembly.
Background
The bolt and the nut are screwed with each other to form a fastening assembly, so that mechanical equipment can be fastened conveniently. In practical use, fastening components with corresponding structures need to be selected according to specific use occasions, and for fastening pieces on electric power and communication iron towers, in order to achieve an anti-theft effect, the anti-theft fastening components are generally adopted; for a fastening component on the electrical cabinet, in order to achieve an anti-theft effect on the outer part of the cabinet body, but the fastening component is detachable in the inner part, generally, a fastening component with an external anti-theft structure and an internal detachable structure is adopted, and is called a semi-anti-theft fastening component for short; mechanical equipment requiring frequent replacement or maintenance of the fitting is generally selected for a common fastener assembly.
For example, the invention patent of China with the application number of 201610999916.1 and the name of 'an anti-theft bolt' can only idle in the reverse direction, and the bolt cannot be disassembled, and belongs to a full anti-theft fastening assembly.
For example, the invention is a Chinese patent with application number 201610265066.2, named as 'spacing type anti-loose bolt assembly', which can disassemble a clamp spring type lock pin at one end of a nut and belongs to a semi-anti-theft fastening component.
Therefore, the existing fastening assembly only has single purpose, and the existing market does not have the fastening assembly which can be used as a full-antitheft fastening assembly, a half-antitheft fastening assembly and a common fastening assembly at the same time.
Disclosure of Invention
The present invention is directed to solving the above-mentioned problems of the prior art, and an object of the present invention is to provide a multipurpose fastener assembly that can be used as a total anti-theft fastener assembly, a semi-anti-theft fastener assembly, and a general fastener assembly, and that requires only different mounting methods depending on the particular application.
The purpose of the invention can be realized by the following technical scheme: a multipurpose fastening assembly, includes bolt and outer hexagon nut that has internal thread, and the bolt is including the screw rod that has the external screw thread to and fix the bolt head at the screw rod top, its characterized in that: the adjusting bolt is characterized in that a rod-shaped adjusting hole is coaxially arranged in the bolt, two ends of the adjusting hole are respectively positioned at the top end of the bolt head and the bottom end of the bolt, a rod-shaped adjusting rod is movably arranged in the adjusting hole in a penetrating manner, a plurality of main unidirectional ratchets are arranged on the end surface of the bottom end of the adjusting rod in the radial direction and are distributed along the circumferential direction of the adjusting rod, a steering groove is arranged on the wall of the adjusting hole in the axial direction of the bolt, the bottom of the steering groove is of a V-shaped convex structure, a convex steering part is arranged at the bottom of the steering groove, the depths of the two ends of the steering groove and the steering part are gradually reduced, a spring groove is arranged on the wall of the adjusting rod in the radial direction, the adjusting bolt further comprises a spring post movably arranged in the spring groove in a penetrating manner, a reset spring is arranged in the spring groove, two ends of the reset spring respectively abut against, the top surface of the baffle is provided with a plurality of pairs of unidirectional ratchets which are arranged along the radial direction of the nut and are distributed along the circumferential direction of the nut, the baffle is coaxially provided with a lower needle hole, the top end of the lower needle hole close to the top surface of the baffle is of a counter bore structure, the hole wall at the top end of the lower needle hole is provided with an internal thread, the sealing plug is detachably screwed, the nut is connected with the screw rod through threads, the bottom end of the adjusting rod is arranged at intervals with the top surface of the baffle plate, and the outer end of the elastic column is positioned at the top end of the steering groove and can push the top end of the adjusting rod downwards to enable the outer end of the elastic column to move into the steering groove below the steering part, and the reset spring pushes the elastic column to enable the outer end of the elastic column to move towards the bottom end of the steering groove, the main one-way ratchet at the bottom end of the adjusting rod is meshed with the auxiliary one-way ratchet at the top surface of the baffle, and the locking direction of the main one-way ratchet and the auxiliary one-way ratchet is the same as the relative unscrewing direction of the nut and the screw rod; an upper pinhole is formed at the top end of the adjusting hole, and the aperture of the upper pinhole is smaller than that of the adjusting hole and is the same as that of the lower pinhole; the top surface of the baffle is coaxially provided with a positioning groove, the auxiliary unidirectional ratchet is positioned at the bottom of the positioning groove, the top end of the lower pinhole is positioned at the bottom of the positioning groove, and the bottom end of the adjusting rod can be movably embedded in the positioning groove.
The screw rod penetrates through the connected piece and is connected with the nut through threads, and the screw rod is only used as a common fastening component at the moment; the top end of the adjusting rod can be pushed to enable the main one-way ratchet at the bottom end of the adjusting rod to be meshed with the auxiliary one-way ratchet at the top surface of the baffle, at the moment, the top end of the adjusting rod cannot retreat, the bottom end of the adjusting rod is blocked by the plug, and the bottom end of the adjusting rod cannot be extruded, so that the adjusting rod can be thoroughly locked, and the adjusting rod can be used on an electric power and communication iron tower and used as a full anti-theft fastening assembly; the sealing plug can be detached from the lower pinhole before the screw and the nut are installed, after the screw and the nut are installed, the top end of the adjusting rod is pushed, so that the main one-way ratchet at the bottom end of the adjusting rod is meshed with the auxiliary one-way ratchet at the top surface of the baffle, at the moment, although the adjusting rod is utilized to realize the relative fixation of the locking nut and the screw, the bottom end of the adjusting rod can still be pushed from the lower pinhole, so that the adjusting rod is reset, the bolt head is positioned at the outer side of the cabinet body of the electric appliance cabinet, the nut is positioned at the inner side of the cabinet body, and the fastening device cannot be detached at the; and no matter how the position of the adjusting rod is, the nut and the screw rod can be normally screwed, and the nut and the screw rod are unscrewed and locked by the main one-way ratchet and the auxiliary one-way ratchet, so the operation is very convenient.
Therefore, the firing pin can be used for penetrating the upper needle hole or the lower needle hole to push the adjusting rod, so that the position of the adjusting rod can be controlled.
In the multipurpose fastening assembly, the adjusting rod is made of a non-magnetic adsorbing material.
The magnetic block is prevented from being used for attracting the adjusting rod, so that the safety is higher.
In foretell multipurpose fastening components, bullet groove tank bottom run through the regulation pole to form the bullet hole of poroid structure, just bullet downthehole be equipped with two bullet posts, and be equipped with a reset spring between two bullet posts, and the reset spring both ends offset with two bullet post inner respectively, the regulation hole on the symmetry be equipped with two turn to the groove, and reset spring promotes to play post outer end and slides and be located to turn to the groove.
The structure is more stable.
In the above multipurpose fastening assembly, the adjusting rod is a non-circular rod-shaped structure, and the adjusting hole is a non-circular hole-shaped structure adapted to the adjusting rod.
Therefore, the stability of the adjusting rod in the adjusting hole can be improved, and the adjusting rod can only move along the axial direction of the adjusting hole.
In the multipurpose fastener assembly, the distance between the steering portion and the top end of the steering groove is smaller than the distance between the steering portion and the bottom end of the steering groove.
Therefore, the position of the adjusting rod can be quickly controlled.
In the multipurpose fastening assembly, the nut and the baffle are of an integral structure.
Thus, the overall strength can be improved.
A method of installation for a multipurpose fastener assembly, characterized by: there are three methods of installation of the device,
the first installation method comprises the following steps: the screw rod penetrates through the connected piece and is in threaded connection with the nut, the bottom end of the adjusting rod is arranged at an interval with the top surface of the baffle, and the outer end of the elastic column is positioned at the top end of the steering groove;
the second mounting method comprises the following steps: after the first installation method is used for installation, the top end of the adjusting rod is pushed downwards, the outer end of the elastic column is moved into a steering groove below the steering part, the elastic column is pushed by the reset spring, the outer end of the elastic column moves towards the bottom end of the steering groove, and the main one-way ratchet at the bottom end of the adjusting rod is meshed with the auxiliary one-way ratchet at the top surface of the baffle;
the third installation method is as follows: before the first installation method is used, the plug is removed from the lower needle hole, and then the second installation method is used.
By adopting the different methods, the anti-theft fastening component can be used as a common fastening component, a full anti-theft fastening component and a semi-anti-theft fastening component.
Compared with the prior art, the invention has the following advantages:
1. the screw rod penetrates through the connected piece and is connected with the nut through threads, and the screw rod is only used as a common fastening component at the moment;
2. the top end of the adjusting rod can be pushed to enable the main one-way ratchet at the bottom end of the adjusting rod to be meshed with the auxiliary one-way ratchet at the top surface of the baffle, at the moment, the top end of the adjusting rod cannot retreat, the bottom end of the adjusting rod is blocked by the plug, and the bottom end of the adjusting rod cannot be extruded, so that the adjusting rod can be thoroughly locked, and the adjusting rod can be used on an electric power and communication iron tower and used as a full anti-theft fastening assembly;
3. the sealing plug can be detached from the lower pinhole before the screw and the nut are installed, after the screw and the nut are installed, the top end of the adjusting rod is pushed, so that the main one-way ratchet at the bottom end of the adjusting rod is meshed with the auxiliary one-way ratchet at the top surface of the baffle, at the moment, although the adjusting rod is utilized to realize the relative fixation of the locking nut and the screw, the bottom end of the adjusting rod can still be pushed from the lower pinhole, so that the adjusting rod is reset, the bolt head is positioned at the outer side of the cabinet body of the electric appliance cabinet, the nut is positioned at the inner side of the cabinet body, and the fastening device cannot be detached at the;
4. and no matter how the position of the adjusting rod is, the nut and the screw rod can be normally screwed, and the nut and the screw rod are unscrewed and locked by the main one-way ratchet and the auxiliary one-way ratchet, so the operation is very convenient.
Drawings
Fig. 1 is a sectional view of the fastener assembly in use.
Fig. 2 is a top view of the nut.
Fig. 3 is a schematic view of the adjustment lever structure.
In the figure, the position of the upper end of the main shaft,
1. a bolt; 11. a bolt head; 12. a screw; 13. an adjustment hole; 14. a steering groove; 15. a steering section; 16. mounting a pinhole;
2. a nut; 21. a baffle plate; 22. a secondary unidirectional ratchet; 23. a lower pinhole; 24. sealing; 25. a positioning groove;
3. adjusting a rod; 31. a primary unidirectional ratchet; 32. a spring slot; 33. a bullet column; 34. a return spring.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the multipurpose fastening assembly of the present invention comprises a bolt 1 and an external hexagon nut 2 with internal threads, wherein the bolt 1 comprises a screw 12 with external threads and a bolt head 11 fixed on the top end of the screw 12, a rod-shaped adjusting hole 13 is coaxially arranged in the screw 12, two ends of the adjusting hole 13 are respectively located on the top end of the bolt head 11 and the bottom end of the screw 12, the rod-shaped adjusting rod 3 is movably inserted in the adjusting hole 13, a plurality of main unidirectional ratchets 31 are arranged on the end surface of the bottom end of the adjusting rod 3, the plurality of main unidirectional ratchets 31 are arranged along the radial direction of the adjusting rod 3 and are distributed along the circumferential direction of the adjusting rod 3, a turning groove 14 is arranged on the wall of the adjusting hole 13, the length direction of the turning groove 14 is arranged along the axial direction of the screw 12, the groove bottom of the turning groove 14 is in a V-shaped convex, the wall of the adjusting rod 3 is provided with an elastic groove 32 along the radial direction, and further comprises an elastic column 33 movably arranged in the elastic groove 32 in a penetrating manner, a reset spring 34 is arranged in the elastic groove 32, two ends of the reset spring 34 respectively abut against the inner end of the elastic column 33 and the bottom of the elastic groove 32, and push the outer end of the elastic column 33 to slide on the steering groove 14, a baffle 21 is fixed on the inner wall of the bottom end of the nut 2, the top surface of the baffle 21 is provided with a plurality of pairs of unidirectional ratchets 22, the plurality of pairs of unidirectional ratchets 22 are arranged along the radial direction of the nut 2 and are distributed along the circumferential direction of the nut 2, a lower needle hole 23 is coaxially arranged on the baffle 21, the top end of the lower needle hole 23 close to the top surface of the baffle 21 is of a counter bore structure, the hole wall of the top end of the lower needle hole 23 is provided with an internal thread and is detachably screwed with a sealing plug 24, the, the outer end of the elastic column 33 moves into the steering groove 14 below the steering part 15, the return spring 34 pushes the elastic column 33, the outer end of the elastic column 33 moves towards the bottom end of the steering groove 14, the main one-way ratchet 31 at the bottom end of the adjusting rod 3 is meshed with the auxiliary one-way ratchet 22 at the top surface of the baffle plate 21, and the locking direction of the main one-way ratchet 31 and the auxiliary one-way ratchet 22 is the same as the relative unscrewing direction of the nut 2 and the screw 12; an upper pinhole 16 is formed at the top end of the adjusting hole 13, and the aperture of the upper pinhole 16 is smaller than that of the adjusting hole 13 and is the same as that of the lower pinhole 23; the top surface of the baffle 21 is coaxially provided with a positioning groove 25, the auxiliary unidirectional ratchet 22 is positioned at the bottom of the positioning groove 25, the top end of the lower pinhole 23 is positioned at the bottom of the positioning groove 25, and the bottom end of the adjusting rod 3 can be movably embedded in the positioning groove 25.
Further, the adjusting rod 3 is made of a non-magnetic adsorbing material. The bottom of the elastic groove 32 penetrates through the adjusting rod 3, an elastic hole with a hole-shaped structure is formed, two elastic columns 33 are arranged in the elastic hole, a reset spring 34 is arranged between the two elastic columns 33, two ends of the reset spring 34 respectively abut against the inner ends of the two elastic columns 33, two steering grooves 14 are symmetrically arranged on the adjusting hole 13, and the reset spring 34 pushes the outer ends of the elastic columns 33 to slide and be located on the steering grooves 14. The adjusting rod 3 is a non-circular rod-shaped structure, and the adjusting hole 13 is a non-circular hole-shaped structure matched with the adjusting rod 3. The distance between the steering part 15 and the top end of the steering groove 14 is smaller than the distance between the steering part 15 and the bottom end of the steering groove 14. The nut 2 and the baffle 21 are of an integral structure.
A method of installation for a multipurpose fastener assembly having three methods of installation,
the first installation method comprises the following steps: the screw 12 penetrates through the connected piece and is in threaded connection with the nut 2, the bottom end of the adjusting rod 3 is arranged at an interval with the top surface of the baffle 21, and the outer end of the elastic column 33 is positioned at the top end of the steering groove 14;
the second mounting method comprises the following steps: after the first installation method is used, the top end of the adjusting rod 3 is pushed downwards, so that the outer end of the spring column 33 moves into the steering groove 14 below the steering part 15, the return spring 34 pushes the spring column 33, the outer end of the spring column 33 moves towards the bottom end of the steering groove 14, and the main one-way ratchet 31 at the bottom end of the adjusting rod 3 is meshed with the auxiliary one-way ratchet 22 at the top surface of the baffle 21;
the third installation method is as follows: before the first installation method is used, the plug 24 is removed from the lower needle hole 23, after which the second installation method is used.
The screw 12 penetrates through the connected piece and is connected with the nut 2 through threads, and the screw is only used as a common fastening component at the moment; the top end of the adjusting rod 3 can be pushed to enable the main one-way ratchet 31 at the bottom end of the adjusting rod 3 to be meshed with the auxiliary one-way ratchet 22 at the top surface of the baffle 21, at the moment, the top end of the adjusting rod 3 cannot retreat, the bottom end of the adjusting rod 3 is blocked by the sealing plug 24, and the bottom end of the adjusting rod 3 cannot be extruded, so that the adjusting rod 3 is completely locked, and the adjusting rod can be used on an electric power and communication iron tower and used as a full anti-theft fastening assembly; before the screw 12 and the nut 2 are installed, the sealing plug 24 can be firstly detached from the lower pinhole 23, after the screw 12 and the nut 2 are installed, the top end of the adjusting rod 3 is pushed, so that the main one-way ratchet 31 at the bottom end of the adjusting rod 3 is meshed with the auxiliary one-way ratchet 22 at the top surface of the baffle 21, at this time, although the adjusting rod 3 is utilized to realize the relative fixation of the locking nut 2 and the screw 12, the bottom end of the adjusting rod 3 can still be pushed from the lower pinhole 23, so that the adjusting rod 3 is reset, the bolt head 1 is positioned at the outer side of the cabinet body of the electric appliance cabinet, the nut 2 is positioned at the inner side of the cabinet body, and the fastening device cannot be detached at; and no matter how the position of the adjusting rod 3 is, the nut 2 and the screw 12 can be normally screwed, and the nut 2 and the screw 12 are unscrewed and locked by the main one-way ratchet 31 and the auxiliary one-way ratchet 22, so the operation is very convenient.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the terms of the bolt 1, the bolt head 11, the screw 12, the adjusting hole 13, the steering groove 14, the steering part 15, the upper needle hole 16, the nut 2, the baffle plate 21, the secondary one-way ratchet 22, the lower needle hole 23, the plug 24, the aligning groove 25, the adjusting rod 3, the primary one-way ratchet 31, the spring groove 32, the spring column 33, the return spring 34, etc. are used more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (7)
1. A multipurpose fastening assembly, includes bolt (1) and hexagon nut (2) that has the internal thread, and bolt (1) is including screw rod (12) that has the external thread to and fix bolt head (11) on screw rod (12) top, its characterized in that: the bolt is characterized in that a rod-shaped adjusting hole (13) is coaxially arranged in the screw rod (12), two ends of the adjusting hole (13) are respectively positioned at the top end of the bolt head (11) and the bottom end of the screw rod (12), the rod-shaped adjusting rod (3) is movably arranged in the adjusting hole (13) in a penetrating manner, a plurality of main unidirectional ratchets (31) are arranged on the end surface of the bottom end of the adjusting rod (3), the main unidirectional ratchets (31) are radially arranged along the adjusting rod (3) and are circumferentially distributed along the adjusting rod (3), a steering groove (14) is arranged on the hole wall of the adjusting hole (13), the length direction of the steering groove (14) is axially arranged along the screw rod (12), the groove bottom of the steering groove (14) is of a V-shaped convex structure, a convex steering part (15) is arranged on the groove bottom of the steering groove (14), the groove depth from two ends of the steering groove (14) to the steering part (15) is gradually reduced, a bullet groove (32), the spring groove (32) is internally provided with a reset spring (34), the two ends of the reset spring (34) respectively abut against the inner end of the spring column (33) and the bottom of the spring groove (32), the outer end of the spring column (33) is pushed to slide and be positioned on the steering groove (14), the inner wall of the bottom end of the nut (2) is fixed with a baffle (21), the top surface of the baffle (21) is provided with a plurality of pairs of unidirectional ratchets (22), the plurality of pairs of unidirectional ratchets (22) are radially arranged along the nut (2) and circumferentially distributed along the nut (2), the baffle (21) is coaxially provided with a lower needle hole (23), the top end of the lower needle hole (23) close to the top surface of the baffle (21) is of a counter bore structure, the top end hole wall of the lower needle hole (23) is provided with an internal thread and is detachably connected with a screw seal plug (24), the nut (2) is in threaded connection with a screw rod (, at the moment, the outer end of the elastic column (33) is positioned at the top end of the steering groove (14), the top end of the adjusting rod (3) can be pushed downwards, the outer end of the elastic column (33) moves into the steering groove (14) below the steering part (15), the elastic column (33) is pushed by the reset spring (34), the outer end of the elastic column (33) moves towards the bottom end of the steering groove (14), the main one-way ratchet (31) at the bottom end of the adjusting rod (3) is meshed with the auxiliary one-way ratchet (22) on the top surface of the baffle (21), and the locking directions of the main one-way ratchet (31) and the auxiliary one-way ratchet (22) are the same as the relative unscrewing directions of the nut (2) and the screw (12); an upper pinhole (16) is formed at the top end of the adjusting hole (13), and the aperture of the upper pinhole (16) is smaller than that of the adjusting hole (13) and is the same as that of the lower pinhole (23); the top surface of the baffle (21) is coaxially provided with a positioning groove (25), the auxiliary one-way ratchet (22) is positioned at the bottom of the positioning groove (25), the top end of the lower needle hole (23) is positioned at the bottom of the positioning groove (25), and the bottom end of the adjusting rod (3) can be movably embedded in the positioning groove (25).
2. The multipurpose fastening assembly of claim 1, wherein: the adjusting rod (3) is made of a non-magnetic adsorbing material.
3. The multipurpose fastening assembly of claim 2, wherein: bullet groove (32) tank bottom run through regulation pole (3) to form the bullet hole of poroid structure, just bullet downthehole two bullet posts (33) of being equipped with, and be equipped with one reset spring (34) between two bullet posts (33), and reset spring (34) both ends respectively with two bullet posts (33) inner offsets, regulation hole (13) go up the symmetry and be equipped with two and turn to groove (14), and reset spring (34) promote to play post (33) outer end and slide and be located on turning to groove (14).
4. A multi-purpose fastening assembly according to claim 3, wherein: the adjusting rod (3) is of a non-circular rod-shaped structure, and the adjusting hole (13) is of a non-circular hole-shaped structure matched with the adjusting rod (3).
5. The multipurpose fastening assembly of claim 4, wherein: the distance between the steering part (15) and the top end of the steering groove (14) is less than the distance between the steering part (15) and the bottom end of the steering groove (14).
6. The multipurpose fastening assembly of claim 5, wherein: the nut (2) and the baffle (21) are of an integral structure.
7. A method of installation for the multipurpose fastening assembly of claim 6, wherein: there are three methods of installation of the device,
the first installation method comprises the following steps: a screw rod (12) penetrates through the connected piece and is in threaded connection with the nut (2), the bottom end of the adjusting rod (3) and the top surface of the baffle (21) are arranged at intervals, and the outer end of the elastic column (33) is positioned at the top end of the steering groove (14);
the second mounting method comprises the following steps: after the first installation method is used for installation, the top end of the adjusting rod (3) is pushed downwards, the outer end of the elastic column (33) moves into a steering groove (14) below a steering part (15), a return spring (34) pushes the elastic column (33), the outer end of the elastic column (33) moves towards the bottom end of the steering groove (14), and a main one-way ratchet (31) at the bottom end of the adjusting rod (3) is meshed with an auxiliary one-way ratchet (22) on the top surface of the baffle (21);
the third installation method is as follows: before the first mounting method is used for mounting, the sealing plug (24) is detached from the lower needle hole (23), and then the second mounting method is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661343.5A CN110332213B (en) | 2019-07-22 | 2019-07-22 | Multipurpose fastening assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910661343.5A CN110332213B (en) | 2019-07-22 | 2019-07-22 | Multipurpose fastening assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332213A CN110332213A (en) | 2019-10-15 |
| CN110332213B true CN110332213B (en) | 2020-03-27 |
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| CN201910661343.5A Active CN110332213B (en) | 2019-07-22 | 2019-07-22 | Multipurpose fastening assembly |
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Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190913248A (en) * | 1909-12-07 | 1910-06-02 | Howard Thomas Martin | Improvements in Locking Devices for Nuts or Washers. |
| GB116670A (en) * | 1918-02-06 | 1918-06-20 | Albert Victor Hollands | Improvements in and relating to Locking Nuts. |
| GB215260A (en) * | 1923-09-20 | 1924-05-08 | Stephen Andrew Lubin | Improvements in a lock nut |
| GB232097A (en) * | 1924-08-23 | 1925-04-16 | Stephen John Hartley | Improved means for locking nuts on bolts or the like |
| DE2327552A1 (en) * | 1973-05-30 | 1974-12-12 | Maret Gmbh Werner | SCREW SECURED AGAINST UNAUTHORIZED REMOVAL OF THE SCREW NUT, IN PARTICULAR FOR DOME LIGHTS |
| CN2106259U (en) * | 1990-07-19 | 1992-06-03 | 欧其和 | Staggered-tooth theft-proof bolt and special-purpose tool |
| US5449260A (en) * | 1994-06-10 | 1995-09-12 | Whittle; Weldon M. | Tamper-evident bolt |
| CN2445134Y (en) * | 2000-11-06 | 2001-08-29 | 林泽平 | Anti-theft bolt nut |
| CN2486768Y (en) * | 2001-06-22 | 2002-04-17 | 孙富安 | Anti-loose anti-theft bolt and its dismantling spanners |
| DE10319930A1 (en) * | 2003-05-02 | 2004-11-18 | Fairchild Fasteners Europe - Camloc Gmbh | Locking device for joining together two components e.g. threaded pins, has pair of flat retaining rings each having upper and lower ratchet teeth at circumference |
| CN1673557A (en) * | 2005-04-13 | 2005-09-28 | 谢秉誉 | Anti-loosing and anti-assembling nut |
| CN2750108Y (en) * | 2004-11-12 | 2006-01-04 | 芮万柱 | Nut lock |
| CN201074629Y (en) * | 2007-07-19 | 2008-06-18 | 郭连华 | Anti-removing connecting fitting with implement |
| CN101435293A (en) * | 2008-12-24 | 2009-05-20 | 汤天武 | Bicycle wheel lock |
| CN201963700U (en) * | 2011-04-20 | 2011-09-07 | 邱晨 | One-way tightening bolt |
| CN201973066U (en) * | 2010-12-15 | 2011-09-14 | 河北汉光重工有限责任公司 | Anti-theft screw cap |
| WO2013179183A1 (en) * | 2012-06-01 | 2013-12-05 | International Business Machines Corporation | Anti-tamper system |
| CN204646951U (en) * | 2015-05-28 | 2015-09-16 | 国网山东省电力公司经济技术研究院 | A kind of self-locking fastening kit |
| CN204755550U (en) * | 2015-05-28 | 2015-11-11 | 河北路桥集团有限公司 | Driving shaft of connecting structure |
| CN105880454A (en) * | 2015-02-12 | 2016-08-24 | 费希尔控制产品国际有限公司 | Valve stem and plug connections and staking tools |
| CN206190713U (en) * | 2016-11-16 | 2017-05-24 | 孙愉后 | Instruct fastener of pine volume of moving back |
-
2019
- 2019-07-22 CN CN201910661343.5A patent/CN110332213B/en active Active
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190913248A (en) * | 1909-12-07 | 1910-06-02 | Howard Thomas Martin | Improvements in Locking Devices for Nuts or Washers. |
| GB116670A (en) * | 1918-02-06 | 1918-06-20 | Albert Victor Hollands | Improvements in and relating to Locking Nuts. |
| GB215260A (en) * | 1923-09-20 | 1924-05-08 | Stephen Andrew Lubin | Improvements in a lock nut |
| GB232097A (en) * | 1924-08-23 | 1925-04-16 | Stephen John Hartley | Improved means for locking nuts on bolts or the like |
| DE2327552A1 (en) * | 1973-05-30 | 1974-12-12 | Maret Gmbh Werner | SCREW SECURED AGAINST UNAUTHORIZED REMOVAL OF THE SCREW NUT, IN PARTICULAR FOR DOME LIGHTS |
| CN2106259U (en) * | 1990-07-19 | 1992-06-03 | 欧其和 | Staggered-tooth theft-proof bolt and special-purpose tool |
| US5449260A (en) * | 1994-06-10 | 1995-09-12 | Whittle; Weldon M. | Tamper-evident bolt |
| CN2445134Y (en) * | 2000-11-06 | 2001-08-29 | 林泽平 | Anti-theft bolt nut |
| CN2486768Y (en) * | 2001-06-22 | 2002-04-17 | 孙富安 | Anti-loose anti-theft bolt and its dismantling spanners |
| DE10319930A1 (en) * | 2003-05-02 | 2004-11-18 | Fairchild Fasteners Europe - Camloc Gmbh | Locking device for joining together two components e.g. threaded pins, has pair of flat retaining rings each having upper and lower ratchet teeth at circumference |
| CN2750108Y (en) * | 2004-11-12 | 2006-01-04 | 芮万柱 | Nut lock |
| CN1673557A (en) * | 2005-04-13 | 2005-09-28 | 谢秉誉 | Anti-loosing and anti-assembling nut |
| CN201074629Y (en) * | 2007-07-19 | 2008-06-18 | 郭连华 | Anti-removing connecting fitting with implement |
| CN101435293A (en) * | 2008-12-24 | 2009-05-20 | 汤天武 | Bicycle wheel lock |
| CN201973066U (en) * | 2010-12-15 | 2011-09-14 | 河北汉光重工有限责任公司 | Anti-theft screw cap |
| CN201963700U (en) * | 2011-04-20 | 2011-09-07 | 邱晨 | One-way tightening bolt |
| WO2013179183A1 (en) * | 2012-06-01 | 2013-12-05 | International Business Machines Corporation | Anti-tamper system |
| CN105880454A (en) * | 2015-02-12 | 2016-08-24 | 费希尔控制产品国际有限公司 | Valve stem and plug connections and staking tools |
| CN204646951U (en) * | 2015-05-28 | 2015-09-16 | 国网山东省电力公司经济技术研究院 | A kind of self-locking fastening kit |
| CN204755550U (en) * | 2015-05-28 | 2015-11-11 | 河北路桥集团有限公司 | Driving shaft of connecting structure |
| CN206190713U (en) * | 2016-11-16 | 2017-05-24 | 孙愉后 | Instruct fastener of pine volume of moving back |
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| Publication number | Publication date |
|---|---|
| CN110332213A (en) | 2019-10-15 |
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