CN112196882B - Nut with anti-theft function and use method thereof - Google Patents
Nut with anti-theft function and use method thereof Download PDFInfo
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- CN112196882B CN112196882B CN202011197873.8A CN202011197873A CN112196882B CN 112196882 B CN112196882 B CN 112196882B CN 202011197873 A CN202011197873 A CN 202011197873A CN 112196882 B CN112196882 B CN 112196882B
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- limiting
- outer sleeve
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- groove
- buffer
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- F16B37/00—Nuts or like thread-engaging members
-
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
-
- 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
- F16B41/002—Measures against loss of bolts, nuts or pins
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a nut with an anti-theft function and a using method thereof, and the nut comprises an outer sleeve, a first mounting groove, a fixing ring, an inner sleeve, a limiting groove, a locking mechanism, a control mechanism and limiting teeth, wherein the inner wall of the outer sleeve is provided with the first mounting groove, the fixing ring is fixedly connected inside the first mounting groove, the inner sleeve is rotatably connected inside the fixing ring, and the limiting grooves are arranged on the inner wall of the outer sleeve and positioned on two sides of the first mounting groove respectively. Therefore, the alarm operation is completed, and related workers can check the alarm operation in time.
Description
Technical Field
The invention belongs to the field of nuts, and particularly relates to a nut with an anti-theft function and a using method thereof.
Background
In the existing life, nuts are nuts, which are parts screwed together with bolts or screws to play a fastening role, all production and manufacturing machines must use one element, which is divided into carbon steel, stainless steel, nonferrous metals (such as copper) and the like according to different materials, the nuts are parts for tightly connecting mechanical equipment, the nuts and the bolts with the same specification can be connected together through inner threads, and the nuts are often used for fastening workpieces in field facilities such as power systems, communication systems, expressways and the like.
However, most of the nuts used in field facilities such as the existing power system, communication system and expressway have no anti-theft function, so that the nuts are easy to steal during use, and the nut loss can cause unpredictable conditions of field facilities such as the power system, the communication system and the expressway, so that certain potential safety hazards exist, and therefore, the existing nuts without anti-theft functions are not beneficial to practical use.
The invention content is as follows:
the present invention is directed to a nut with anti-theft function and a method for using the same, which solves the above-mentioned problems.
In order to solve the above problems, the present invention provides a technical solution:
a nut with an anti-theft function comprises an outer sleeve, a first mounting groove, fixing rings, an inner sleeve, limiting grooves, locking mechanisms, control mechanisms and limiting teeth, wherein the first mounting groove is formed in the inner wall of the outer sleeve;
the locking mechanism comprises a first buffer groove, a second buffer groove, a travel switch, a sliding plate, a limiting rod and a return spring, first buffer grooves are arranged in the outer sleeve and around the limiting groove, second buffer grooves are arranged in the outer sleeve and on one side of the first buffer grooves, travel switches are fixedly arranged on one sides of the inner walls of the second buffer grooves far away from the first buffer grooves, the insides of the second buffer grooves are respectively connected with a sliding plate in a sliding way, one side of the sliding plate far away from the travel switch is respectively fixedly connected with a limiting rod, one end of the limiting rod far away from the sliding plate penetrates through the corresponding first buffer groove and extends to a position between the two limiting teeth, limiting plates are fixedly connected to the outer sides of the limiting rods and the inner portions of the first buffer grooves, and return springs are sleeved between the tops of the outer sides of the limiting rods and the inner walls of the first buffer grooves and the limiting plates;
control mechanism includes second mounting groove, controller and radio signal transceiver, the second mounting groove has been seted up to the inside of overcoat and the one side that is located one of them second dashpot, the one end fixed mounting that the bottom of second mounting groove inner wall is close to the second dashpot has the controller, the bottom of second mounting groove inner wall and the one side fixed mounting that is located the controller have the radio signal transceiver.
Preferably, the outer side of the outer sleeve is provided with a hexagonal structure, and the inner wall of the inner sleeve is provided with internal threads.
Preferably, the outer side of the inner sleeve is in sliding connection with the inner wall of the outer sleeve, the outer diameter of the inner sleeve is the same as the inner diameter of the outer sleeve, and the inner diameter of the fixing ring is the same as the inner diameter of the outer sleeve.
Preferably, the end of the limiting rod, which is far away from the sliding plate, and the outer side of the limiting tooth are provided with mutually matched inclined planes.
Preferably, the outer sleeve, the inner sleeve, the sliding plate, the limiting rod, the return spring and the limiting teeth are all made of stainless steel materials.
Preferably, the travel switch and the wireless signal transceiver are electrically connected with the controller, and the wireless signal transceiver is connected with the external maintenance terminal through a wireless network.
A use method of a nut with an anti-theft function comprises the following steps:
s1, when in use, firstly, an outer sleeve and an inner sleeve which are matched with each other are manufactured according to requirements, and then the outer sleeve and the inner sleeve are aligned to a screw rod which needs to be installed, so that the inner sleeve is sleeved on the outer side of the screw rod;
s2, rotating the outer sleeve, driving the limiting rod in the locking mechanism to rotate together by the outer sleeve, simultaneously pushing the inner sleeve to rotate through the matching between the limiting rod and the straight surface of the outer side of the limiting tooth, so that the inner sleeve and the outer sleeve are in threaded connection with the outer side of the screw rod until the equipment is screwed down, and then connecting the equipment with an external maintenance terminal through a wireless signal transceiver;
s3, when someone wants to steal and disassemble the equipment, the outer sleeve needs to be screwed by external equipment, when the outer sleeve rotates reversely, the limiting rod in the locking mechanism is driven to rotate together, under the matching between the inclined plane at one end of the limiting rod and the inclined plane at the outer side of the limiting tooth, the limiting rod slides towards the inside of the second buffer groove, and the limiting plate is driven to move upwards, under the matching between the limiting plate and the top of the inner wall of the first buffer groove, the return spring is extruded, and the sliding plate is driven by the limiting rod to move in the second buffer groove, so that when the outer sleeve rotates, although the locking mechanism is driven to rotate, the inner sleeve cannot be driven to rotate, and therefore the outer sleeve and the inner sleeve cannot be unscrewed from the screw rod and disassembled;
s4, simultaneously, when trying to dismantle the overcoat, the gag lever post drives the slide and removes in the inside of second dashpot for the top and the travel switch contact of slide, thereby control wireless signal transceiver transmission signal through the controller and give external maintenance terminal, inform the condition that the staff scene takes place.
The invention has the beneficial effects that: according to the invention, the traditional nut is provided with the inner sleeve and the outer sleeve which are matched with each other, meanwhile, the locking mechanism is arranged in the outer sleeve, so that the nut can only be screwed down and cannot be unscrewed, and the situation that the nut is stolen is avoided.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a cross-sectional view of the jacket of the present invention;
FIG. 3 is a schematic diagram of the construction of the inner housing portion of the present invention;
FIG. 4 is a side view of the inner sleeve of the present invention;
fig. 5 is an enlarged view of a point a in fig. 1.
In the figure: 1. a jacket; 2. a first mounting groove; 3. a fixing ring; 4. an inner sleeve; 5. a limiting groove; 6. a locking mechanism; 61. a first buffer tank; 62. a second buffer tank; 63. a travel switch; 64. a slide plate; 65. a limiting rod; 66. a return spring; 68. a limiting plate; 7. a control mechanism; 71. a second mounting groove; 72. a controller; 73. a wireless signal transceiver; 8. and a limiting tooth.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
example (b):
a nut with an anti-theft function comprises an outer sleeve 1, a first mounting groove 2, a fixing ring 3, an inner sleeve 4, a limiting groove 5, a locking mechanism 6, a control mechanism 7 and limiting teeth 8, wherein the first mounting groove 2 is formed in the inner wall of the outer sleeve 1, the fixing ring 3 is fixedly connected to the inside of the first mounting groove 2, the inner sleeve 4 is rotatably connected to the inside of the fixing ring 3, and the inner sleeve 4 is conveniently and better mounted in the outer sleeve 1 through the fixing ring 3; the inner wall of the outer sleeve 1 and two sides of the first mounting groove 2 are both provided with limiting grooves 5, the outer side of the inner sleeve 4 and two sides of the fixing ring 3 are both fixedly connected with limiting teeth 8 at equal intervals, the limiting teeth 8 extend to the corresponding limiting grooves 5, locking mechanisms 6 are arranged in the outer sleeve 1 and around the limiting grooves 5, and the outer sleeve 1 and the inner sleeve 4 are conveniently and better locked through the mutual matching of the limiting teeth 8 and the locking mechanisms 6; a control mechanism 7 is arranged inside the outer sleeve 1 and positioned on one side of one locking mechanism 6;
locking mechanism 6 includes first dashpot 61, second dashpot 62, travel switch 63, slide 64, gag lever post 65 and return spring 66, first dashpot 61 has all been seted up all around to the inside of overcoat 1 and be located spacing groove 5, second dashpot 62 has all been seted up to the inside of overcoat 1 and the one side that is located first dashpot 61, the equal fixed mounting in one side of first dashpot 61 has travel switch 63 is kept away from to the inner wall of second dashpot 62, the equal sliding connection in inside of second dashpot 62 has slide 64, the equal fixedly connected with gag lever post 65 in one side of travel switch 63 is kept away from to slide 64, the one end that slide 64 was kept away from to gag lever post 65 all runs through corresponding first dashpot 61 and extends to between two spacing teeth 8, the outside of gag lever post 65 and the equal fixedly connected with limiting plate 68 in the inside that is located first dashpot 61, the outside of gag lever post 65 and the top that is located first dashpot 61 inner wall all overlap between limiting plate 68 and the limiting plate 68 and have The return spring 66 is matched with the limit plate 68 and the return spring 66, so that the limit rod 65 is always positioned between the two limit teeth 8;
The outer side of the outer sleeve 1 is of a hexagonal structure, the inner wall of the inner sleeve 4 is provided with internal threads, and the outer sleeve 1 and the inner sleeve 4 can be screwed on the outer side of a designated screw rod better.
Wherein, the outside of endotheca 4 and the inner wall sliding connection of overcoat 1, the external diameter of endotheca 4 is the same with the internal diameter of overcoat 1, the internal diameter of solid fixed ring 3 is the same with the internal diameter of overcoat 1, and the better assurance overcoat 1 of being convenient for can rotate in the outside of endotheca 4.
Wherein, the one end that slide 64 was kept away from to gag lever post 65 and the outside of spacing tooth 8 all are provided with the inclined plane of mutually supporting, through the effect between the inclined plane of mutually supporting for when reversal overcoat 1, can not drive endotheca 4 and rotate.
The outer sleeve 1, the inner sleeve 4, the sliding plate 64, the limiting rod 65, the return spring 66 and the limiting teeth 8 are made of stainless steel, so that the service life of the whole equipment is prolonged better.
The travel switch 63 and the wireless signal transceiver 73 are electrically connected with the controller 72, the wireless signal transceiver 73 is connected with an external maintenance terminal through a wireless network, and the controller 72 is used for better controlling the whole equipment.
A use method of a nut with an anti-theft function comprises the following steps:
s1, when in use, firstly, the outer sleeve 1 and the inner sleeve 4 which are matched with each other are manufactured according to requirements, and then the outer sleeve 1 and the inner sleeve 4 are aligned to a screw rod which needs to be installed, so that the inner sleeve 4 is sleeved on the outer side of the screw rod;
s2, rotating the outer sleeve 1, driving the limiting rod 65 in the locking mechanism 6 to rotate together by the outer sleeve 1, simultaneously pushing the inner sleeve 4 to rotate through the matching between the limiting rod 65 and the straight surface of the outer side of the limiting tooth 8, so that the inner sleeve 4 and the outer sleeve 1 are in threaded connection with the outer side of the screw rod until the equipment is screwed down, and then connecting the equipment with an external maintenance terminal through the wireless signal transceiver 73;
s3, when someone wants to steal and disassemble the equipment, the outer sleeve 1 needs to be screwed by external equipment, when the outer sleeve 1 rotates reversely, the limiting rod 65 in the locking mechanism 6 is driven to rotate together, the limiting rod 65 slides towards the inside of the second buffer groove 62 under the matching between the inclined plane at one end of the limiting rod 65 and the inclined plane at the outer side of the limiting tooth 8, the limiting plate 68 is driven to move upwards, the return spring 66 is extruded under the matching between the limiting plate 68 and the top of the inner wall of the first buffer groove 61, the sliding plate 64 is driven to move in the second buffer groove 62 through the limiting rod 65, so that when the outer sleeve 1 rotates, the locking mechanism 6 is driven to rotate, but the inner sleeve 4 cannot be driven to rotate, and therefore the outer sleeve 1 and the inner sleeve 4 cannot be unscrewed from the screw rod;
s4, when trying to disassemble the jacket 1, the limiting rod 65 drives the sliding plate 64 to move inside the second buffer slot 62, so that the top of the sliding plate 64 contacts the travel switch 63, and the controller 72 controls the wireless signal transceiver 73 to transmit a signal to an external maintenance terminal, thereby notifying a worker of the situation occurring on the spot.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the 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 (3)
1. The use method of the nut with the anti-theft function is characterized in that the nut with the anti-theft function comprises an outer sleeve (1), a first mounting groove (2), a fixing ring (3), an inner sleeve (4), a limiting groove (5), a locking mechanism (6), a control mechanism (7) and limiting teeth (8), wherein the first mounting groove (2) is formed in the inner wall of the outer sleeve (1), the fixing ring (3) is fixedly connected to the inner part of the first mounting groove (2), the inner sleeve (4) is rotatably connected to the inner part of the fixing ring (3), the limiting grooves (5) are formed in the inner wall of the outer sleeve (1) and positioned on two sides of the first mounting groove (2), the limiting teeth (8) are fixedly connected to the outer side of the inner sleeve (4) and positioned on two sides of the fixing ring (3) at equal intervals, and the limiting teeth (8) extend to the inner part of the corresponding limiting grooves (5), locking mechanisms (6) are arranged inside the outer sleeve (1) and around the limiting groove (5), and a control mechanism (7) is arranged inside the outer sleeve (1) and on one side of one of the locking mechanisms (6);
the locking mechanism (6) comprises a first buffer groove (61), a second buffer groove (62), a travel switch (63), a sliding plate (64), a limiting rod (65) and a return spring (66), wherein the first buffer groove (61) is formed in the outer sleeve (1) and located around the limiting groove (5), the second buffer groove (62) is formed in one side of the outer sleeve (1) and located on the first buffer groove (61), the travel switch (63) is fixedly installed on one side, away from the first buffer groove (61), of the inner wall of the second buffer groove (62), the sliding plate (64) is connected in the inner portion of the second buffer groove (62) in a sliding mode, the limiting rod (65) is fixedly connected to one side, away from the travel switch (63), of the limiting rod (65), away from the sliding plate (64), penetrates through the corresponding first buffer groove (61) and extends to a position between two limiting teeth (8), limiting plates (68) are fixedly connected to the outer sides of the limiting rods (65) and the inner portions of the first buffer grooves (61), and return springs (66) are sleeved between the top portions of the outer sides of the limiting rods (65) and the inner walls of the first buffer grooves (61) and the limiting plates (68);
the control mechanism (7) comprises second mounting grooves (71), a controller (72) and a wireless signal transceiver (73), the second mounting groove (71) is formed in the outer sleeve (1) and located on one side of one of the second buffer grooves (62), the controller (72) is fixedly mounted at one end, close to the second buffer groove (62), of the bottom of the inner wall of the second mounting groove (71), and the wireless signal transceiver (73) is fixedly mounted at the bottom of the inner wall of the second mounting groove (71) and located on one side of the controller (72);
the outer side of the outer sleeve (1) is of a hexagonal structure, and the inner wall of the inner sleeve (4) is provided with internal threads;
the outer side of the inner sleeve (4) is connected with the inner wall of the outer sleeve (1) in a sliding mode, the outer diameter of the inner sleeve (4) is the same as the inner diameter of the outer sleeve (1), and the inner diameter of the fixing ring (3) is the same as the inner diameter of the outer sleeve (1);
one end of the limiting rod (65) far away from the sliding plate (64) and the outer side of the limiting tooth (8) are provided with mutually matched inclined planes;
the use method of the nut with the anti-theft function comprises the following steps:
s1, when in use, firstly, an outer sleeve (1) and an inner sleeve (4) which are matched with each other are manufactured according to requirements, then the outer sleeve (1) and the inner sleeve (4) are aligned to a screw rod which needs to be installed, and the inner sleeve (4) is sleeved on the outer side of the screw rod;
s2, the outer sleeve (1) is rotated, the outer sleeve (1) drives a limiting rod (65) in the locking mechanism (6) to rotate together, meanwhile, the inner sleeve (4) is pushed to rotate through the matching between the limiting rod (65) and the straight surface of the outer side of the limiting tooth (8), so that the inner sleeve (4) and the outer sleeve (1) are in threaded connection with the outer side of the screw rod until the equipment is screwed down, the rotation can be stopped, and then the equipment is connected with an external maintenance terminal through a wireless signal transceiver (73);
s3, when someone wants to steal and disassemble the equipment, the outer sleeve (1) needs to be screwed by external equipment, when the outer sleeve (1) rotates reversely, the limiting rod (65) in the locking mechanism (6) is driven to rotate together, under the matching between the inclined plane at one end of the limiting rod (65) and the inclined plane at the outer side of the limiting tooth (8), so that the limiting rod (65) slides towards the inside of the second buffer groove (62) and drives the limiting plate (68) to move upwards at the same time, the return spring (66) is extruded under the matching between the limiting plate (68) and the top of the inner wall of the first buffer groove (61), and the sliding plate (64) is driven by the limiting rod (65) to move in the second buffer groove (62), so that when the outer sleeve (1) rotates, although the locking mechanism (6) can be driven to rotate, the inner sleeve (4) can not be driven to rotate, therefore, the outer sleeve (1) and the inner sleeve (4) cannot be unscrewed from the screw rod;
s4, when the jacket (1) is attempted to be disassembled, the limiting rod (65) drives the sliding plate (64) to move in the second buffer groove (62), so that the top of the sliding plate (64) is in contact with the travel switch (63), the controller (72) controls the wireless signal transceiver (73) to transmit signals to an external maintenance terminal, and workers are informed of situations occurring on site.
2. The use method of the nut with the anti-theft function according to claim 1, characterized in that the outer sleeve (1), the inner sleeve (4), the sliding plate (64), the limiting rod (65), the return spring (66) and the limiting teeth (8) are all made of stainless steel.
3. The use method of the nut with the anti-theft function according to claim 1, characterized in that the travel switch (63) and the wireless signal transceiver (73) are both electrically connected with the controller (72), and the wireless signal transceiver (73) is connected with an external maintenance terminal through a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197873.8A CN112196882B (en) | 2020-10-31 | 2020-10-31 | Nut with anti-theft function and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197873.8A CN112196882B (en) | 2020-10-31 | 2020-10-31 | Nut with anti-theft function and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112196882A CN112196882A (en) | 2021-01-08 |
| CN112196882B true CN112196882B (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011197873.8A Active CN112196882B (en) | 2020-10-31 | 2020-10-31 | Nut with anti-theft function and use method thereof |
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| CN (1) | CN112196882B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704093A (en) * | 2021-01-20 | 2021-04-27 | 中山市科麦机械有限公司 | Make things convenient for stirring tool mounting structure of dismouting |
| CN113882745B (en) * | 2021-11-13 | 2023-01-20 | 国网新疆电力有限公司吐鲁番供电公司 | High-voltage iron tower device for power transmission line |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750108Y (en) * | 2004-11-12 | 2006-01-04 | 芮万柱 | Nut lock |
| US8136428B2 (en) * | 2008-02-15 | 2012-03-20 | Bryan Engelbrecht | Non-reversible fastener |
| CN107393239A (en) * | 2017-09-04 | 2017-11-24 | 郭子涵 | A kind of anti-loose anti-theft electronics nut and system |
| CN108506316B (en) * | 2018-06-09 | 2023-04-25 | 海盐卫士标准件有限公司 | Antitheft nut capable of being monitored remotely |
| CN108561408A (en) * | 2018-07-09 | 2018-09-21 | 福建金砖知识产权服务有限公司 | A kind of shockproof self-locking screw of modified |
| CN108547851A (en) * | 2018-07-21 | 2018-09-18 | 福建金砖知识产权服务有限公司 | A kind of anti-theft bolt |
| CN209458254U (en) * | 2019-02-21 | 2019-10-01 | 江西成德紧固件有限公司 | A kind of detachable anti-theft bolt component |
| CN211501268U (en) * | 2019-11-28 | 2020-09-15 | 咸阳聚力石油机械制造有限公司 | Replaceable anti-theft nut |
| CN111473031B (en) * | 2020-04-17 | 2021-06-08 | 台州宝盾科技有限公司 | Nut structure |
-
2020
- 2020-10-31 CN CN202011197873.8A patent/CN112196882B/en active Active
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| CN112196882A (en) | 2021-01-08 |
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