CN219018062U - Intelligent device switch connecting device - Google Patents
Intelligent device switch connecting device Download PDFInfo
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- CN219018062U CN219018062U CN202320105574.XU CN202320105574U CN219018062U CN 219018062 U CN219018062 U CN 219018062U CN 202320105574 U CN202320105574 U CN 202320105574U CN 219018062 U CN219018062 U CN 219018062U
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Abstract
The utility model relates to a switch connecting device of intelligent equipment in the technical field of switch connection, which is characterized in that: the equipment switch connecting device consists of a lead end and a terminal end, a wire fixing device, a self-locking device and a compression spring are arranged in the through hole of the straight slot, and two ends of the embedded hole extend out of an electricity taking alloy sheet which is used for inducing current to take electricity; the device is self-locking, maintenance-free and constant in clamping force, and can eliminate stress generated by thermal expansion and cold contraction through self-locking, so that the problem of connection looseness is solved; the 10kV and below transmission and distribution lines are installed on site without on-site crimping terminals, so that the installation and the use are convenient; the insulation cover adopts an integrated design, and has the functions of water resistance, electric shock resistance and aging resistance; based on analysis of temperature information, early warning can be carried out in advance, the intelligent power grid mode transition from periodic maintenance to state maintenance of the circuit and equipment key nodes is realized, the running state of the equipment is timely, accurately and effectively known, abnormal temperature is positioned and an alarm is given, and the effect of preventing the equipment from being suffered from the failure is achieved.
Description
Technical Field
The utility model relates to the technical field of switch connection, in particular to a switch connection device of intelligent equipment.
Background
The term switch is interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switch is a human operated electromechanical device in which there are one or several electronic contacts. "closed" of the contacts means that the electronic contacts are conductive, allowing current to flow; an "open" switch means that the electrical contact is not conductive to form an open circuit, and no current is allowed to flow.
In transmission and distribution lines of 10kV and below, most of the devices are connected by terminals, such as lightning arresters, pole-mounted vacuum switch breakers, load switch breakers, etc. However, when the actual line is laid, the wire is not crimped with the terminal, and the constructor needs to carry a terminal crimping machine and a large number of terminals separately to crimp the terminal on site. The problems of overlarge crimping force, damage to overcurrent area caused by deformation of a wire or insufficient crimping force, and burning or ignition caused by serious heating easily occur in field crimping. Moreover, when the terminal is used for connection, insulation treatment cannot be carried out on the connection part, so that small animals are easy to get electric shock, and potential safety hazards exist. In addition, all conductive connection points of a 10kV and below transmission and distribution line are important points of attention which are easy to overheat, at present, temperature monitoring of equipment connection points is mostly carried out by means of manual infrared inspection, and efficiency and convenience have obvious defects, so that temperature monitoring cannot be well promoted.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
The utility model provides an intelligent device switch connecting device, includes a device switch connecting device, a wireless passive temperature measuring device and an insulating boot of encapsulation in device switch connecting device inside, device switch connecting device comprises wire end and terminal end, and device switch connecting device's wire end is equipped with a straight slot mouth through-hole, straight slot mouth through-hole's inside is equipped with solidus device, self-locking device and compression spring, and gu line device's top is equipped with a screw, and the internal connection of screw has the master bolt, device switch connecting device's surface has seted up the embedding hole, and wireless passive temperature measuring device's surface is provided with the spring, and the spring is used for compressing tightly wireless passive temperature measuring device in device switch connecting device's inside; the two ends of the embedded hole extend out of the electricity taking alloy sheet, the electricity taking alloy sheet is used for inducing current to take electricity, and the wireless passive temperature measuring device sends the acquired temperature signal to an external wireless temperature measuring host through an external wireless network; when the external wireless temperature measurement host receives the temperature uploaded by the wireless passive temperature measurement device and the working voltage data of the wireless passive temperature measurement device, the data are converted into IP data and transmitted to an external cloud server through an external wireless communication network, and the external cloud server is a passive temperature measurement cloud server in the prior art and has the functions of background user management, authority management, role management site management, user management, intelligent self-locking connector real-time parameter setting, temperature data query, temperature real-time online alarm, operation record tracing and account user right tracing.
Further, an unlocking screw is arranged on one side, close to the compression spring, of the equipment switch connecting device, the wire fixing device can move up and down in the through hole through the main bolt, one side, close to the wire end, of the equipment switch connecting device is an arc surface, anti-skid patterns are arranged on the surface of the arc surface, two bolt holes are formed in the terminal end, so that the contact area of the wire and the device is larger, and the clamping force is stronger; the compression spring is located between the self-locking device and the equipment switch connecting device, the wire fixing device is tightly attached to the self-locking device through the compression spring, the equipment switch connecting device is used for unlocking the self-locking structure of the wire fixing device and the self-locking device when an unlocking screw contacted with the compression spring is used for screwing down the self-locking structure of the self-locking device, the self-locking device is far away from the wire fixing device, the self-locking structure is separated by saw teeth, the terminal end of the equipment switch connecting device is in a strip shape, and the bolt hole is used for conducting connection with a terminal of external equipment.
Further, two raised fixing bars are arranged on one side, far away from the self-locking device, of the wire fixing device, the wire fixing device is prevented from deviating from the through hole of the straight slot opening when moving up and down, one side, close to the self-locking device, of the wire fixing device is provided with one-way sawteeth, and the one-way sawteeth are used for being meshed with the self-locking device.
Furthermore, one end of the self-locking device is provided with a warping angle, the warping angle is in a warping shape and is used for being fixed on the through hole of the straight notch, one side of the self-locking device, which is close to the wire fixing device, is provided with reverse sawteeth with the direction opposite to that of the unidirectional sawteeth of the wire fixing device, and the reverse sawteeth are used for being meshed with the unidirectional sawteeth at one end of the wire fixing device; when the unidirectional saw teeth at one end of the wire fixing device are mutually meshed with the unidirectional reverse saw teeth with opposite directions of the self-locking device, the wire fixing device can only move downwards, the upward movement can be prevented by the reverse saw teeth of the self-locking device, so that a self-locking structure is formed, the saw teeth of the wire fixing device and the self-locking device are continuously meshed by the compression spring, and the stability of the self-locking structure is ensured.
Further, the insulating cover comprises a wire end, a terminal end, an unlocking window and a bolt protection cover, wherein the wire end of the insulating cover is provided with an upper split cover and a lower split cover, corresponding notches are formed at the wire passing position, the bolt position and the terminal end after buckling and are used for the wire or the bolt to pass through, the terminal end of the insulating cover is provided with the upper split cover and the lower split cover, a cavity is formed after buckling and passes through the terminal end of the equipment switch connecting device, and the terminal end of the insulating cover is connected with the wire end of the insulating cover in a meshed mode through saw teeth.
Further, the bolt protection cover is used for protecting the main bolt, and the bolt protection cover is opened and can be opened to expose the working window and the window cover is closed to cover the working window; the unlocking window is used for exposing the unlocking screw to be disassembled and assembled on the lead and can be opened to expose the working window and close the window cover to cover the working window.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is self-locking, maintenance-free and constant in clamping force, and stress generated by expansion with heat and contraction with cold can be eliminated by self-locking force, so that the problem of connection looseness is solved;
2. after the device is used, the on-site crimping terminal is not needed for the on-site installation of the transmission and distribution circuit with the voltage of 10kV or below, the installation and the use are convenient, the universality is strong, and the selection is convenient;
3. the insulation cover adopts an integrated design, and has the functions of water resistance, electric shock resistance and aging resistance;
4. the intelligent power grid mode conversion from periodic maintenance to state maintenance of the circuit and the key nodes of the equipment can be realized based on analysis of temperature information, so that the running state of the equipment can be timely, accurately and effectively known, abnormal temperature is positioned and an alarm is given, and the effect of preventing the equipment from being happened is achieved.
Drawings
FIG. 1 is a perspective view of a smart device switch connection apparatus;
FIG. 2 is a front view of a cord set in a smart device switch connection apparatus;
FIG. 3 is a front view of a self-locking device in a smart device switch connection;
FIG. 4 is a left side view of a smart device switch connection;
FIG. 5 is a perspective view of an insulating cover in a smart device switch connection;
in the figure: 1-equipment switch connecting device, 2-wireless passive temperature measuring device, 11-wire end, 12-terminal end, 13-straight slot through hole, 14-solidus device, 15-self-locking device, 16-compression spring, 17-main bolt, 18-unlocking screw, 21-spring, 22-electric alloy piece, 141-cambered surface, 142-anti-skid pattern, 143-fixed strip, 144-one-way sawtooth, 121-bolt hole, 151-rake angle, 152-reverse sawtooth, 31-wire end, 32-terminal end, 33-unlocking window, 34-bolt protective cover and 321-sawtooth.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Referring to fig. 1-5, an intelligent device switch connection device specifically implemented by the embodiment includes a device switch connection device 1, a wireless passive temperature measurement device 2 encapsulated inside the device switch connection device 1, and an insulating cover, where the device switch connection device 1 is composed of a wire end 11 and a terminal end 12, the wire end 11 of the device switch connection device 1 is provided with a straight slot through hole 13, a wire fixing device 14, a self-locking device 15 and a compression spring 16 are arranged inside the straight slot through hole 13, a screw hole is arranged above the wire fixing device 14, a main bolt 17 is connected inside the screw hole, an embedding hole is formed on the surface of the device switch connection device 1, a spring 21 is arranged on the surface of the wireless passive temperature measurement device 2, and the spring 21 is used for pressing the wireless passive temperature measurement device 2 inside the device switch connection device 1; the electric taking alloy sheet 22 extends out of two ends of the embedding hole, the electric taking alloy sheet 22 is used for inducing current to take electricity, and the wireless passive temperature measuring device 2 sends acquired temperature signals to an external wireless temperature measuring host through an external wireless network; when the external wireless temperature measurement host receives the temperature uploaded by the wireless passive temperature measurement device 2 and the working voltage data of the wireless passive temperature measurement device 2, converts the data into IP data, and transmits the IP data to an external cloud server through an external wireless communication network, wherein the external cloud server is a passive temperature measurement cloud server in the prior art, and has the functions of background user management, authority management, role management site management, user management, intelligent self-locking connector real-time parameter setting, temperature data query, temperature real-time online alarm, operation record tracing and account user right tracing, and the external cloud server is connected to assist the wireless passive temperature measurement device 2 in temperature detection.
An unlocking screw 18 is arranged on one side of the equipment switch connecting device 1, which is close to the compression spring 16, the wire fixing device 14 can move up and down in the through hole 13 through the main bolt 17, one side of the equipment switch connecting device 1, which is close to the wire end 11, is a cambered surface 141, the surface of the cambered surface 141 is provided with an anti-skid pattern 142, and the terminal end 12 is provided with two bolt holes 121, so that the contact area between the wire and the device is larger, and the clamping force is stronger; the compression spring 16 is located between the self-locking device 15 and the equipment switch connecting device 1, the wire fixing device 14 is tightly attached to the self-locking device 15 through the compression spring 16, the equipment switch connecting device 1 is used for unlocking the self-locking structure of the wire fixing device 14 and the self-locking device 15 when an unlocking screw 18 contacted with the compression spring 16 is used for unlocking the self-locking structure of the wire fixing device 14, when the unlocking screw 18 is screwed down, the self-locking device 15 is far away from the wire fixing device 14, the wire fixing device and the equipment switch connecting device are separated in a sawtooth mode, the self-locking structure is unlocked, the terminal end 12 of the equipment switch connecting device is in a strip shape, and the bolt hole 121 is used for conducting connection with a terminal of external equipment.
The wire fixing device 14 is provided with two protruding fixing strips 143 on one side far away from the self-locking device 15, so as to prevent the wire fixing device 14 from deviating from the straight slot through hole 13 when moving up and down, and the wire fixing device 14 is provided with unidirectional saw teeth 144 on one side close to the self-locking device 15, wherein the unidirectional saw teeth 144 are used for being meshed with the self-locking device 15.
One end of the self-locking device 15 is provided with a tilt angle 151, the tilt angle 151 is in a tilt shape, the tilt angle 151 is used for being fixed on the straight slot through hole 13, one side of the self-locking device 15 close to the wire fixing device 14 is provided with reverse sawteeth 152 with the opposite direction to the unidirectional sawteeth 144 of the wire fixing device 14, and the reverse sawteeth 152 are used for being meshed with the unidirectional sawteeth 144 at one end of the wire fixing device 14; when the unidirectional saw teeth 144 at one end of the wire fixing device 14 are mutually meshed with the unidirectional reverse saw teeth 152 with the opposite directions of the self-locking device 15, the wire fixing device 14 can only move downwards, and the upward movement can be blocked by the reverse saw teeth 152 of the self-locking device 15, so that a self-locking structure is formed, and the compression spring 16 continuously meshed the two saw teeth, so that the stability of the self-locking structure is ensured.
The insulation cover is composed of a wire end 31, a terminal end 32, an unlocking window 33 and a bolt protection cover 34, wherein the wire end 31 of the insulation cover is provided with an upper split cover and a lower split cover, corresponding notches are formed at the wire passing position, the bolt position and the terminal end after the wire end is buckled and used for a wire or a bolt to pass through, the terminal end 32 of the insulation cover is provided with the upper split cover and the lower split cover, a cavity is formed after the wire end is buckled and passes through the terminal end of the equipment switch connecting device, and the terminal end of the insulation cover is connected with the wire end of the insulation cover in a meshed mode through saw teeth 321.
The bolt protection cover 34 is used for protecting the main bolt 17, and the bolt protection cover 34 is opened and can be opened to expose the working window and the window cover is closed to cover the working window; the unlocking window 33 is for exposing the unlocking screw 18 to its structure of dismounting on the wire and is capable of opening itself to expose the working window and closing itself to cover the window cover of the working window.
The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and is not intended to limit the practice of the utility model to such description. It will be apparent to those skilled in the art that several simple deductions or substitutions can be made without departing from the spirit of the utility model, and the scope of the utility model is to be considered as the scope of the utility model.
Claims (6)
1. The utility model provides an intelligent device switch connecting device, includes a device switch connecting device, a wireless passive temperature measuring device of encapsulation in device switch connecting device is inside and an insulating boot, its characterized in that: the device switch connecting device consists of a lead end and a terminal end, the lead end of the device switch connecting device is provided with a straight slot through hole, a wire fixing device, a self-locking device and a compression spring are arranged in the straight slot through hole, a screw hole is formed above the wire fixing device, a main bolt is connected to the inside of the screw hole, an embedded hole is formed in the surface of the device switch connecting device, a spring is arranged on the surface of the wireless passive temperature measuring device, and the spring is used for pressing the wireless passive temperature measuring device in the device switch connecting device; and the two ends of the embedded hole extend out of the electricity taking alloy sheet which is used for inducing current to take electricity.
2. The intelligent device switch connection of claim 1, wherein: the device switch connecting device is characterized in that an unlocking screw is arranged on one side, close to the compression spring, of the device switch connecting device, one side, close to the lead end, of the device switch connecting device is an arc surface, anti-skidding threads are formed on the surface of the arc surface, and two bolt holes are formed in the terminal end.
3. The intelligent device switch connection of claim 2, wherein: the wire fixing device is characterized in that two raised fixing bars are arranged on one side, away from the self-locking device, of the wire fixing device, one side, close to the self-locking device, of the wire fixing device is provided with one-way sawteeth, and the one-way sawteeth are used for being meshed with the self-locking device.
4. A smart device switch-connection as defined in claim 3, wherein: one end of the self-locking device is provided with a warping angle, one side of the self-locking device, which is close to the wire fixing device, is provided with reverse sawteeth with the opposite direction to the unidirectional sawteeth of the wire fixing device, and the reverse sawteeth are used for being meshed with the unidirectional sawteeth at one end of the wire fixing device.
5. The intelligent device switch-connection apparatus of claim 4, wherein: the insulation cover consists of a lead end, a terminal end, an unlocking window and a bolt protection cover, wherein the lead end of the insulation cover is provided with an upper split cover and a lower split cover, and the terminal end of the insulation cover is provided with the upper split cover and the lower split cover, and the terminal end of the insulation cover is connected with the lead end of the insulation cover through sawteeth in a meshed mode.
6. The intelligent device switch-connection apparatus of claim 5, wherein: the bolt protection cover is used for protecting the main bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105574.XU CN219018062U (en) | 2023-02-03 | 2023-02-03 | Intelligent device switch connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320105574.XU CN219018062U (en) | 2023-02-03 | 2023-02-03 | Intelligent device switch connecting device |
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| Publication Number | Publication Date |
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| CN219018062U true CN219018062U (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320105574.XU Active CN219018062U (en) | 2023-02-03 | 2023-02-03 | Intelligent device switch connecting device |
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| CN (1) | CN219018062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117976437A (en) * | 2024-04-02 | 2024-05-03 | 山东泰开电力开关有限公司 | 40.5KV circuit breaker and wire fixing device thereof |
-
2023
- 2023-02-03 CN CN202320105574.XU patent/CN219018062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117976437A (en) * | 2024-04-02 | 2024-05-03 | 山东泰开电力开关有限公司 | 40.5KV circuit breaker and wire fixing device thereof |
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