CN112510382A - Three-phase short circuit grounding wire connecting clamp for security monitoring and use method thereof - Google Patents
Three-phase short circuit grounding wire connecting clamp for security monitoring and use method thereof Download PDFInfo
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- CN112510382A CN112510382A CN202011373680.3A CN202011373680A CN112510382A CN 112510382 A CN112510382 A CN 112510382A CN 202011373680 A CN202011373680 A CN 202011373680A CN 112510382 A CN112510382 A CN 112510382A
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- base
- rod
- threaded
- short circuit
- wire
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
- H01R4/4872—Coil spring axially compressed to retain wire end
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Abstract
The invention belongs to the technical field of security monitoring equipment, and particularly relates to a three-phase short circuit grounding wire connecting wire clamp for security monitoring and a using method thereof. The wire clamp body is provided with a limiting plate, the limiting plate is arranged on the inner side of the wire clamp body, the wire clamp body is provided with a fixing hole, the wire clamp body is provided with a base, the base is provided with a screw thread, the screw thread is arranged on the screw thread, and the screw thread is arranged on the screw thread.
Description
Technical Field
The invention relates to the technical field of security monitoring equipment, in particular to a three-phase short-circuit grounding wire connecting wire clamp for security monitoring and a using method thereof.
Background
The security monitoring means real-time, image, reflect the monitored object really, the observation distance of the human eye has been prolonged, and the function of the human eye has been enlarged, it can replace the manual work to keep watch on for a long time under adverse circumstances, let the people can see all circumstances of being kept watch on the actual emergence on-the-spot, and record through the video recorder, the security monitoring is favorable to the district, the theftproof and the alarm work of positions such as corridor, general security monitoring system need use security monitoring device to monitor the main part, the winding displacement of security monitoring needs to be used to connect the fastener, connect the fastener to be can fix iron system or aluminium system metal accessories on the wire, most need bear great pulling force in service, some still guarantee that the supervisory equipment contact is good simultaneously, the main branch of fastener is: the device wire clamp, the double-end wire clamp, the lead-in wire clamp and the like, the safety of electricity utilization in the current society is very important, the safe and stable operation of a power grid is guaranteed, the connection processing of a lead is not good, and potential safety hazards exist.
The connecting wire clamp has the following problems:
1. in the prior art, a connecting wire clamp is generally clamped on the surface of a connecting wire through a plurality of groups of bolts, so that the connecting wire clamp is inconvenient to mount and dismount;
2. in the prior art, the connecting wire is inconvenient to fix, so that the connecting wire is easy to loosen after being used for a long time, and the use quality of the connecting wire is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a three-phase short circuit grounding wire connecting wire clamp for security monitoring and a using method thereof, and solves the problems that the connecting wire clamp is inconvenient to install or disassemble and the connecting wire is inconvenient to fix in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a three-phase short circuit grounding wire connecting wire clamp for security monitoring comprises a base, wherein the top of the base is slidably connected with a wire clamp body, the inner wall of the wire clamp body is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a main bevel gear disc, the outer surface of the main bevel gear disc is meshed and connected with a secondary bevel gear disc, a threaded sleeve is fixedly connected at the axis of the secondary bevel gear disc, one end of the threaded sleeve is rotatably connected with the wire clamp body through a bearing, a threaded rod is connected with the inner thread of the threaded sleeve, the bottom end of the threaded rod is rotatably connected with a lower pressing plate through a bearing, a telescopic rod is fixedly connected between the lower pressing plate and the wire clamp body, a first fixing plate is fixedly connected at the bottom of the lower pressing plate, a second fixing plate is fixedly connected inside the wire clamp body, and, the inner wall sliding connection of mounting groove has the pull rod, the one end fixedly connected with limiting plate of pull rod, compression spring has been cup jointed to the surface of pull rod, compression spring's both ends respectively with limiting plate and base fixed connection, one side fixedly connected with inserted bar of limiting plate.
As a preferred technical scheme of the invention, one end of the rotating rod is fixedly connected with a rotating disc, and the outer surface of the rotating disc is fixedly connected with an anti-skidding sleeve.
As a preferable technical scheme, a sliding groove is formed in the base, a sliding block is connected to the inside of the sliding groove in a sliding mode, and the sliding block is fixedly connected with the limiting plate.
As a preferable technical scheme of the invention, the inner threads of the base are connected with threaded nails, and the number of the threaded nails is four.
As a preferable technical solution of the present invention, the first fixing plate and the second fixing plate are both provided with a placing groove therein, and the placing groove is arc-shaped.
As a preferable technical scheme of the invention, the wire clamp body is internally provided with a fixing hole, and the size of the fixing hole is matched with that of the inserted rod.
The invention also provides a use method of the three-phase short circuit grounding wire connecting wire clamp for security monitoring, which comprises the following steps:
s1, pulling the pull rods towards the two sides to drive the limiting plates and the inserted rods to compress the compression springs backwards, placing the wire clamp body in the base, and loosening the pull rods;
s2, driving the inserted bar to move forwards by utilizing the elasticity of the compression spring, inserting the inserted bar into a fixing hole in the wire clamp body, and fixing the base and the wire clamp body for convenient installation;
s3, fixedly connecting the base with the ground or a wall through a threaded nail to enhance the fixity, placing the connecting line in the placing groove, rotating the turntable to drive the rotating rod and the main bevel gear disc to rotate, and enabling the secondary bevel gear disc and the threaded sleeve to rotate together;
s4, through threaded sleeve and threaded rod threaded connection and threaded rod and holding down plate rotation connection, the limiting displacement of cooperation telescopic link drives the threaded rod downstream, utilizes first fixed plate and second fixed plate to fix the connecting wire, avoids the connecting wire to take place easily after long-time the use not hard up, influences the service quality of connecting wire.
(III) advantageous effects
Compared with the prior art, the invention provides a three-phase short circuit grounding wire connecting clamp for security monitoring and a use method thereof, and the three-phase short circuit grounding wire connecting clamp has the following beneficial effects:
1. this a three-phase short circuit earth connection connecting clamp and application method for security protection control through the pulling on pull rod to both sides, has realized that can drive the limiting plate and compress compression spring backward to drive the inserted bar and move backward, make the inserted bar extract from the inside fixed orifices of fastener body, with base and fastener body separation, be convenient for dismantle the fastener body, need not twist the bolt, reduce the takedown time, the setting of cooperation screw thread nail has realized being convenient for with base and ground or wall connection, reinforcing fixity.
2. This a three-phase short circuit earth connection fastener for security protection control and application method thereof, through the rotation of bull stick and main bevel gear dish, realized that secondary bevel gear dish and threaded sleeve rotate together with following, through threaded sleeve and threaded rod threaded connection and threaded rod and holding down plate rotation connection, the limiting displacement of cooperation telescopic link has realized the threaded rod and has moved downwards, utilize first fixed plate and second fixed plate to fix the connecting wire, avoid the connecting wire to take place easily not hard up after long-time the use, influence the service quality of connecting wire.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2.
In the figure: 1. a base; 2. a wire clamp body; 3. a rotating rod; 4. a main bevel gear disc; 5. a secondary bevel gear disc; 6. a threaded sleeve; 7. a threaded rod; 8. a lower pressing plate; 9. a first fixing plate; 10. a second fixing plate; 11. a turntable; 12. mounting grooves; 13. a pull rod; 14. a limiting plate; 15. a compression spring; 16. inserting a rod; 17. a chute; 18. a slider; 19. a threaded nail; 20. a placement groove; 21. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a three-phase short circuit grounding wire connecting clamp for security monitoring comprises a base 1, a clamp body 2 is slidably connected to the top of the base 1, a rotating rod 3 is rotatably connected to the inner wall of the clamp body 2, a main bevel gear disc 4 is fixedly connected to one end of the rotating rod 3, a secondary bevel gear disc 5 is connected to the outer surface of the main bevel gear disc 4 in a meshed manner, a threaded sleeve 6 is fixedly connected to the axis of the secondary bevel gear disc 5, one end of the threaded sleeve 6 is rotatably connected with the clamp body 2 through a bearing, a threaded rod 7 is connected to the inner thread of the threaded sleeve 6 in a threaded manner, the bottom end of the threaded rod 7 is rotatably connected with a lower pressing plate 8 through a bearing, a telescopic rod 21 is fixedly connected between the lower pressing plate 8 and the clamp body 2, a first fixing plate 9 is fixedly connected to the bottom of the lower pressing plate 8, a second fixing plate, the inner wall sliding connection of mounting groove 12 has pull rod 13, and the one end fixedly connected with limiting plate 14 of pull rod 13, compression spring 15 has been cup jointed to the surface of pull rod 13, compression spring 15's both ends respectively with limiting plate 14 and base 1 fixed connection, one side fixedly connected with inserted bar 16 of limiting plate 14.
In the embodiment, the pull rod 13 is pulled towards two sides, so that the limiting plate 14 can be driven to compress the compression spring 15 backwards, thereby driving the inserted link 16 to move backwards, pulling the inserted link 16 out of the fixing hole in the wire clamp body 2, separating the base 1 and the wire clamp body 2, facilitating the disassembly of the wire clamp body 2, needing no screwing bolts, reducing the disassembly time, the secondary bevel gear disc 5 and the threaded sleeve 6 rotate together by the rotation of the rotating rod 3 and the main bevel gear disc 4, rotate through threaded sleeve 6 and 7 threaded connection of threaded rod and threaded rod 7 and holding down plate 8 and be connected, the limiting displacement of cooperation telescopic link 21 has realized threaded rod 7 downstream, utilizes first fixed plate 9 and second fixed plate 10 to fix the connecting wire, avoids the connecting wire to take place easily after long-time the use not hard up, influences the service quality of connecting wire.
Specifically, one end of the rotating rod 3 is fixedly connected with a rotating disk 11, and the outer surface of the rotating disk 11 is fixedly connected with an anti-skidding sleeve.
In this embodiment, through carousel 11, be convenient for rotate bull stick 3, increase the convenience.
Specifically, the inside of base 1 has seted up spout 17, and the inside sliding connection of spout 17 has slider 18, slider 18 and limiting plate 14 fixed connection.
In this embodiment, the sliding grooves 17 are slidably connected with the sliding blocks 18, so that the stability of the limiting plate 14 during movement is improved.
Specifically, the base 1 is internally and threadedly connected with four screw nails 19, and the number of the screw nails 19 is four.
In this embodiment, the screw 19 is used to fix the base 1 to the ground or a wall, so as to enhance the fixing property.
Specifically, the first fixing plate 9 and the second fixing plate 10 are both provided with a placing groove 20, and the placing groove 20 is arc-shaped.
In this embodiment, through standing groove 20, be convenient for place the connecting wire, the shape of cooperation standing groove 20 is arc, corresponds the shape of connecting wire, reinforcing fixity.
Specifically, the inside of fastener body 2 has seted up the fixed orifices, and the size of fixed orifices and the big or small looks adaptation of inserted bar 16.
In this embodiment, through extracting the inserted bar 16 out of the fixing hole, the base 1 is separated from the wire clamp body 2, so that the wire clamp body 2 is convenient to detach.
The invention also provides a use method of the three-phase short circuit grounding wire connecting wire clamp for security monitoring, which comprises the following steps:
s1, pulling the pull rods 13 towards two sides to drive the limiting plates 14 and the inserting rods 16 to compress the compression springs 15 backwards, placing the wire clamp body 2 in the base 1, and loosening the pull rods 13;
s2, the insertion rod 16 is driven to move forwards by the aid of the elastic force of the compression spring 15, the insertion rod 16 is inserted into a fixing hole in the wire clamp body 2, and the base 1 and the wire clamp body 2 are fixed to facilitate installation;
s3, fixedly connecting the base 1 with the ground or a wall through a threaded nail 19 to enhance the fixity, placing the connecting line in the placing groove 20, rotating the rotary table 11 to drive the rotary rod 3 and the main bevel gear disc 4 to rotate, and enabling the secondary bevel gear disc 5 and the threaded sleeve 6 to rotate together;
s4, through threaded sleeve 6 and threaded rod 7 threaded connection and threaded rod 7 and lower pressing plate 8 rotation connection, the limiting displacement of cooperation telescopic link 21 drives threaded rod 7 and moves down, utilizes first fixed plate 9 and second fixed plate 10 to fix the connecting wire, avoids the connecting wire to take place easily after long-time the use not hard up, influences the service quality of connecting wire.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a three-phase short circuit earth connection fastener for security protection control, includes base (1), its characterized in that: the wire clamp comprises a base (1), a wire clamp body (2) is slidably connected to the top of the base (1), a rotating rod (3) is rotatably connected to the inner wall of the wire clamp body (2), a main bevel gear disc (4) is fixedly connected to one end of the rotating rod (3), a secondary bevel gear disc (5) is connected to the outer surface of the main bevel gear disc (4) in a meshed manner, a threaded sleeve (6) is fixedly connected to the axis of the secondary bevel gear disc (5), one end of the threaded sleeve (6) is rotatably connected with the wire clamp body (2) through a bearing, a threaded rod (7) is connected to the inner thread of the threaded sleeve (6), the bottom end of the threaded rod (7) is rotatably connected with a lower pressing plate (8) through a bearing, a telescopic rod (21) is fixedly connected between the lower pressing plate (8) and the wire clamp body (2), and a first fixing plate (9, the inside fixedly connected with second fixed plate (10) of fastener body (2), mounting groove (12) have been seted up at the top of base (1), the inner wall sliding connection of mounting groove (12) has pull rod (13), the one end fixedly connected with limiting plate (14) of pull rod (13), compression spring (15) have been cup jointed to the surface of pull rod (13), the both ends of compression spring (15) respectively with limiting plate (14) and base (1) fixed connection, one side fixedly connected with inserted bar (16) of limiting plate (14).
2. The three-phase short circuit grounding wire connecting clamp for security monitoring according to claim 1, characterized in that: one end of the rotating rod (3) is fixedly connected with a rotating disc (11), and the outer surface of the rotating disc (11) is fixedly connected with an anti-skidding sleeve.
3. The three-phase short circuit grounding wire connecting clamp for security monitoring according to claim 1, characterized in that: the inside of base (1) has seted up spout (17), the inside sliding connection of spout (17) has slider (18), slider (18) and limiting plate (14) fixed connection.
4. The three-phase short circuit grounding wire connecting clamp for security monitoring according to claim 1, characterized in that: the inner thread of the base (1) is connected with threaded nails (19), and the number of the threaded nails (19) is four.
5. The three-phase short circuit grounding wire connecting clamp for security monitoring according to claim 1, characterized in that: placing grooves (20) are formed in the first fixing plate (9) and the second fixing plate (10), and the placing grooves (20) are arc-shaped.
6. The three-phase short circuit grounding wire connecting clamp for security monitoring according to claim 1, characterized in that: the inside of fastener body (2) has seted up the fixed orifices, the size of fixed orifices and inserted bar (16) size looks adaptation.
7. The use method of the three-phase short circuit grounding wire connecting clamp for security monitoring according to any one of claims 1 to 6, characterized in that: the method comprises the following steps:
s1, pulling the pull rods (13) towards two sides to drive the limiting plate (14) and the inserting rod (16) to compress the compression spring (15) backwards, placing the wire clamp body (2) in the base (1), and loosening the pull rods (13);
s2, the inserted bar (16) is driven to move forwards by the aid of the elastic force of the compression spring (15), the inserted bar (16) is inserted into a fixing hole in the wire clamp body (2), and the base (1) and the wire clamp body (2) are fixed to facilitate installation;
s3, fixedly connecting the base (1) with the ground or a wall through a threaded nail (19) to enhance the fixity, placing the connecting line in a placing groove (20), rotating the rotary table (11) to drive the rotary rod (3) and the main bevel gear disc (4) to rotate, and enabling the secondary bevel gear disc (5) and the threaded sleeve (6) to rotate together;
s4, through threaded sleeve (6) and threaded rod (7) threaded connection and threaded rod (7) with holding down plate (8) rotation connection, the limiting displacement of cooperation telescopic link (21) drives threaded rod (7) downstream, utilizes first fixed plate (9) and second fixed plate (10) to fix the connecting wire, avoids the connecting wire to take place easily after long-time the use not hard up, influences the service quality of connecting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373680.3A CN112510382A (en) | 2020-11-30 | 2020-11-30 | Three-phase short circuit grounding wire connecting clamp for security monitoring and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373680.3A CN112510382A (en) | 2020-11-30 | 2020-11-30 | Three-phase short circuit grounding wire connecting clamp for security monitoring and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112510382A true CN112510382A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011373680.3A Pending CN112510382A (en) | 2020-11-30 | 2020-11-30 | Three-phase short circuit grounding wire connecting clamp for security monitoring and use method thereof |
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| CN (1) | CN112510382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131309A (en) * | 2021-04-16 | 2021-07-16 | 王维祥 | Aluminum special-shaped electric parallel groove clamp manufacturing batch assembling machine and assembling method |
| CN113207251A (en) * | 2021-04-08 | 2021-08-03 | 深圳供电局有限公司 | Electric energy quality analysis device |
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| CN206236800U (en) * | 2016-08-31 | 2017-06-09 | 宁波冠泰电子有限公司 | A kind of binding post for facilitating line ball |
| CN108023258A (en) * | 2017-11-14 | 2018-05-11 | 江苏万通塑业有限公司 | A kind of wire connection terminal flatting apparatus easy to use |
| CN209948827U (en) * | 2019-07-08 | 2020-01-14 | 无锡市黄氏电器制造有限公司 | Anti-shaking mechanism for motor base |
| CN211924360U (en) * | 2020-02-19 | 2020-11-13 | 洪雅丽 | Base for high-pressure oil pump |
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2020
- 2020-11-30 CN CN202011373680.3A patent/CN112510382A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206236800U (en) * | 2016-08-31 | 2017-06-09 | 宁波冠泰电子有限公司 | A kind of binding post for facilitating line ball |
| CN108023258A (en) * | 2017-11-14 | 2018-05-11 | 江苏万通塑业有限公司 | A kind of wire connection terminal flatting apparatus easy to use |
| CN209948827U (en) * | 2019-07-08 | 2020-01-14 | 无锡市黄氏电器制造有限公司 | Anti-shaking mechanism for motor base |
| CN211924360U (en) * | 2020-02-19 | 2020-11-13 | 洪雅丽 | Base for high-pressure oil pump |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207251A (en) * | 2021-04-08 | 2021-08-03 | 深圳供电局有限公司 | Electric energy quality analysis device |
| CN113207251B (en) * | 2021-04-08 | 2022-09-30 | 深圳供电局有限公司 | Electric energy quality analysis device |
| CN113131309A (en) * | 2021-04-16 | 2021-07-16 | 王维祥 | Aluminum special-shaped electric parallel groove clamp manufacturing batch assembling machine and assembling method |
| CN113131309B (en) * | 2021-04-16 | 2022-12-13 | 新昌县新明实业有限公司 | Aluminum special-shaped electric parallel groove clamp manufacturing batch assembly machine and assembly method |
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Application publication date: 20210316 |