CN219350735U - Wire and cable wiring terminal with overheat early warning mechanism - Google Patents
Wire and cable wiring terminal with overheat early warning mechanism Download PDFInfo
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- CN219350735U CN219350735U CN202320337685.3U CN202320337685U CN219350735U CN 219350735 U CN219350735 U CN 219350735U CN 202320337685 U CN202320337685 U CN 202320337685U CN 219350735 U CN219350735 U CN 219350735U
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Abstract
The utility model belongs to the technical field of wires and cables, in particular to a wire and cable wiring terminal with an overheat early warning mechanism, which aims at the problems that the existing wire and cable wiring terminal is overheated and can only be found by an maintainer, and the fault of a high-voltage cable is easy to cause and the economic loss is caused, and the utility model provides a scheme that the wire and cable wiring terminal comprises a shell, wherein a mounting part is arranged in the shell, the mounting part is connected with a wiring part, and a buzzer is fixedly arranged on one side of the shell; the control assembly comprises two round bars fixedly mounted on the inner wall of the bottom of the shell, and when the control assembly is used for overheating in a terminal, a flash lamp and a buzzer are opened, the two round bars are connected with the same sliding plate in a sliding mode, springs are sleeved on the outer side of the round bars below the sliding plate, a square box is fixedly connected to one side of the sliding plate, and a circular ring is fixedly mounted inside the square box. In the utility model, when the terminal is overheated, the buzzer sounds, and the flash lamp flashes to give out early warning, so that a worker can timely find the terminal overheated.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a wire and cable wiring terminal with an overheat early warning mechanism.
Background
The cable terminal is used for realizing connection between the cable and the ring main unit, the cable terminal is usually arranged in a cable chamber of the ring main unit, the space is small, along with the development of urban power, high-voltage power cables are increasingly used in urban power transmission lines to become urban power transmission 'big arteries', the cable terminal is a very important part of the power cable lines, and the operation safety of an urban power grid is directly influenced by the operation condition of the high-voltage power cables.
According to national network company research statistics, more than 90% of high-voltage cable faults are caused by cable accessories, and the heating of the cable accessories in the running process is a direct cause of the faults, wherein the heating of cable terminals accounts for a large part. In the prior art, overheating in the wire and cable connection terminal can only be found by an maintainer, so that the fault of a high-voltage cable circuit is easily caused, and economic loss is caused.
In order to solve the problems, the utility model provides a wire and cable wiring terminal with an overheat pre-warning mechanism.
Disclosure of Invention
The utility model provides an electric wire and cable wiring terminal with an overheat early warning mechanism, which solves the defects that in the prior art, overheat in the electric wire and cable wiring terminal can be found only by an maintainer, and the fault of a high-voltage cable is easy to cause and economic loss is caused.
The utility model provides the following technical scheme:
a wire and cable connection terminal with an overheat pre-warning mechanism comprises a wire and cable connection terminal body,
the shell is internally provided with an installation part, the installation part is connected with a wiring part, and one side of the shell is fixedly provided with a buzzer;
the control assembly comprises two round rods fixedly mounted on the inner wall of the bottom of the shell, and the flash lamp and the buzzer are turned on when the terminal is overheated.
In one possible design, two the round bars are connected with the same slide plate in a sliding manner, the round bars are sleeved with springs below the slide plate, one side of the slide plate is fixedly connected with a square box, a circular ring is fixedly arranged inside the square box, and a circular box is arranged in the circular ring.
In one possible design, shell inner wall fixed mounting has the fixed plate, the top fixed mounting of fixed plate has the V-arrangement funnel, the easy alloy piece of fixed fusing point is placed to the V-arrangement funnel, the top of V-arrangement funnel is located the circle box directly over, the below of square box is provided with alarm button, alarm button and flash light and buzzer electric connection.
In one possible design, the fusible alloy block may be varied in composition to achieve a desired melting point, as desired.
In one possible design, the V-shaped funnel and square box are made of a high temperature resistant material.
In one possible design, the fusible alloy block melting point may be 50 degrees, 60 degrees, 70 degrees, 80 degrees, etc.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
In the utility model, when the temperature in the shell is too high, the fusible alloy blocks are melted, the melted fusible alloy blocks leak into the round box through the V-shaped funnel, the weight of the square box is increased, the sliding plate slides downwards along the round rod, when the top of the square box presses the alarm button, the buzzer and the flash lamp are turned on, the buzzer sounds, and the flash lamp flashes to give an alarm;
according to the utility model, after a worker solves the problem, the fusible alloy block in the round box is taken out, and under the elastic force of the spring sleeved outside the round rod below the sliding plate, the sliding plate is far away from the alarm button, the alarm button is closed, and the fusible alloy block is put in the V-shaped funnel again;
in the utility model, when the terminal is overheated, the buzzer sounds, and the flash lamp flashes to give out early warning, so that a worker can timely find the terminal overheated.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a wire and cable connection terminal with an overheat pre-warning mechanism according to an embodiment of the present utility model;
fig. 2 is a schematic front view of a wire and cable connection terminal with an overheat pre-warning mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a part of a structure of a wire and cable connection terminal with an overheat pre-warning mechanism according to an embodiment of the present utility model;
fig. 4 is a schematic view of a V-shaped funnel mounting structure of a wire and cable connection terminal with an overheat pre-warning mechanism according to an embodiment of the present utility model.
Reference numerals:
1. a housing; 2. a flash lamp; 3. a buzzer; 4. a control assembly; 5. a V-shaped funnel; 6. a square box; 7. a slide plate; 8. a round bar; 9. an easy-to-fuse alloy block; 10. an alarm button; 11. a circular ring; 12. a round box; 13. and a fixing plate.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, a wire and cable connection terminal with an overheat pre-warning mechanism, comprising:
the device comprises a shell 1, wherein an installation part 11 is arranged in the shell 1, the installation part 11 is connected with a wiring part 12, and a buzzer 3 is fixedly arranged on one side of the shell 1;
the control assembly 4, the control assembly 4 includes, two round bars 8 of shell 1 bottom inner wall fixed mounting to be used for when overheated in the terminal, flash light 2 and buzzer 3 open.
In the above technical solution, when the temperature in the casing 1 reaches the set value, the fusible alloy block 9 with standard temperature is melted, the melted fusible alloy block 9 leaks into the round box 12 through the V-shaped funnel 5, the weight of the square box 6 increases, the sliding plate 7 slides downwards along the round rod 8, when the top of the square box 6 presses the alarm button 10, the buzzer 3 and the flash lamp 2 are turned on;
the buzzer 3 can sound, the flash lamp 2 flashes to give out early warning, and workers can find out the technical effect of overheating in the terminal in time.
With reference to figure 2 of the drawings,
two round bars 8 sliding connection have same slide 7, round bar 8 is located the below outside cover of slide 7 and is equipped with the spring, one side fixedly connected with square box 6 of slide 7, square box 6 inside fixed mounting has ring 11, place round box 12 in the ring 11, shell 1 inner wall fixed mounting has fixed plate 13, the top fixed mounting of fixed plate 13 has V-arrangement funnel 5, the region that corresponds V-arrangement funnel bottom on V-arrangement funnel 5 placed the fusible alloy piece 9,V shape funnel 5 bottom of fixed melting point and the fixed plate 13 is all fretwork, the bottom of V-arrangement funnel 5 is located the right upper side of round box 12, the below of square box 6 is provided with alarm button 10, alarm button 10 and flash light 2 and buzzer 3 electric connection.
In the above technical solution, the melted fusible alloy block 9 leaks into the round box 12 through the V-shaped funnel 5, the weight of the square box 6 increases, the slide plate 7 slides down along the round rod 8, and when the top of the square box 6 presses the alarm button 10, the buzzer 3 and the flash lamp 2 are turned on;
the technical effect of alarming can be achieved.
With reference to figures 1 and 3 of the drawings,
the fusible alloy block 9 may be varied in composition as desired to achieve the desired melting point.
The fusible alloy block 9 can be changed in different components according to the requirements so as to achieve the required melting point;
the technical effect of wide selection range can be achieved.
With reference to figures 1 and 2 of the drawings,
the V-shaped funnel 5 and the square box 6 are made of high-temperature resistant materials.
In the technical scheme, the V-shaped funnel 5 and the square box 6 are made of high-temperature resistant materials;
the technical effect of stable use effect can be achieved.
Example 2
Referring to fig. 1-4, a wire and cable connection terminal with an overheat pre-warning mechanism, comprising:
a buzzer 3 is fixedly arranged on one side of the shell 1;
the control assembly 4, the control assembly 4 includes, two round bars 8 of shell 1 bottom inner wall fixed mounting to be used for when overheated in the terminal, flash light 2 and buzzer 3 open.
In the above technical solution, when the temperature in the casing 1 reaches the set value, the fusible alloy block 9 with standard temperature is melted, the melted fusible alloy block 9 leaks into the round box 12 through the V-shaped funnel 5, the weight of the square box 6 increases, the sliding plate 7 slides downwards along the round rod 8, when the top of the square box 6 presses the alarm button 10, the buzzer 3 and the flash lamp 2 are turned on;
the buzzer 3 can sound, the flash lamp 2 flashes to give out early warning, and workers can find out the technical effect of overheating in the terminal in time.
With reference to figure 2 of the drawings,
two round bars 8 sliding connection have same slide 7, round bar 8 is located the below outside cover of slide 7 and is equipped with the spring, one side fixedly connected with square box 6 of slide 7, square box 6 inside fixed mounting has ring 11, place round box 12 in the ring 11, shell 1 inner wall fixed mounting has fixed plate 13, the top fixed mounting of fixed plate 13 has V-arrangement funnel 5, the top that V-arrangement funnel 5 placed the fusible alloy piece 9,V shape funnel 5 of fixed melting point is located the right upper side of round box 12, the below of square box 6 is provided with alarm button 10, alarm button 10 and flash light 2 and buzzer 3 electric connection.
In the above technical solution, the melted fusible alloy block 9 leaks into the round box 12 through the V-shaped funnel 5, the weight of the square box 6 increases, the slide plate 7 slides down along the round rod 8, and when the top of the square box 6 presses the alarm button 10, the buzzer 3 and the flash lamp 2 are turned on;
the technical effect of alarming can be achieved.
With reference to figures 1 and 3 of the drawings,
the fusible alloy block 9 may be varied in composition as desired to achieve the desired melting point.
The fusible alloy block 9 can be changed in different components according to the requirements so as to achieve the required melting point;
the technical effect of wide selection range can be achieved.
With reference to figures 1 and 2 of the drawings,
the V-shaped funnel 5 and the square box 6 are made of high-temperature resistant materials.
In the technical scheme, the V-shaped funnel 5 and the square box 6 are made of high-temperature resistant materials;
the technical effect of stable use effect can be achieved.
With reference to figures 1 and 4 of the drawings,
the melting point of the fusible alloy block 9 may be 50 degrees, 60 degrees, 70 degrees, 80 degrees, etc.
In the technical scheme, the melting point of the fusible alloy block 9 can be various temperatures;
the technical effect of meeting different requirements can be achieved.
However, as well known to those skilled in the art, the working principle and the wiring method of the device used in the present utility model are common, and all belong to conventional means or common general knowledge, and are not described herein in detail, so that those skilled in the art can perform any choice according to their needs or convenience.
The working principle and the using flow of the technical scheme are as follows:
when the temperature in the shell 1 is too high, the fusible alloy blocks 9 are melted, the melted fusible alloy blocks 9 leak into the round box 12 through the V-shaped funnel 5, the weight of the square box 6 is increased, the sliding plate 7 slides downwards along the round rod 8, when the top of the square box 6 is pressed to the alarm button 10, the buzzer 3 and the flash lamp 2 are opened, the buzzer 3 sounds, the flash lamp 2 flashes and gives an early warning, and a worker can timely find that the terminal is overheated; after the staff solves the problem, take out the fusible alloy piece 9 in the round box 12, when the slide plate 7 is far away from the alarm button 10 under the elastic force of the spring sleeved outside the lower part of the slide plate 7 of the round rod 8, the alarm button 10 is closed, and the fusible alloy piece 9 is put into the V-shaped funnel 5 again.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (5)
1. Wire and cable termination of overheated early warning mechanism in area, its characterized in that includes:
the device comprises a shell (1), wherein an installation part is arranged in the shell (1), the installation part is connected with a wiring part, and a buzzer (3) is fixedly arranged on one side of the shell (1);
the control assembly (4), control assembly (4) include, two round bars (8) of shell (1) bottom inner wall fixed mounting to be used for when overheated in the terminal, flash light (2) and buzzer (3) open.
2. The wire and cable connection terminal with the overheat pre-warning mechanism according to claim 1, wherein two round rods (8) are slidably connected with the same sliding plate (7), springs are sleeved outside the lower portion of the round rods (8) located on the sliding plate (7), a square box (6) is fixedly connected to one side of the sliding plate (7), a circular ring (11) is fixedly installed inside the square box (6), and a circular box (12) is placed in the circular ring (11).
3. The wire and cable wiring terminal with the overheat pre-warning mechanism according to claim 2, wherein a fixing plate (13) is fixedly installed on the inner wall of the housing (1), a V-shaped funnel (5) is fixedly installed on the top of the fixing plate (13), a fusible alloy block (9) with a fixed melting point is placed on the V-shaped funnel (5), the top of the V-shaped funnel (5) is located right above the round box (12), an alarm button (10) is arranged below the square box (6), and the alarm button (10) is electrically connected with the flash lamp (2) and the buzzer (3).
4. A wire and cable connection terminal with an overheat alarm mechanism according to claim 3, wherein the V-shaped funnel (5) and the square box (6) are made of a high temperature resistant material.
5. Wire and cable termination with overheat protection mechanism according to claim 4, wherein the fusible alloy block (9) has a melting point of 50 degrees or 60 degrees or 70 degrees or 80 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320337685.3U CN219350735U (en) | 2023-02-27 | 2023-02-27 | Wire and cable wiring terminal with overheat early warning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320337685.3U CN219350735U (en) | 2023-02-27 | 2023-02-27 | Wire and cable wiring terminal with overheat early warning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219350735U true CN219350735U (en) | 2023-07-14 |
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ID=87102477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320337685.3U Active CN219350735U (en) | 2023-02-27 | 2023-02-27 | Wire and cable wiring terminal with overheat early warning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219350735U (en) |
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2023
- 2023-02-27 CN CN202320337685.3U patent/CN219350735U/en active Active
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