CN214124803U - Electric intelligent earth leakage protection device of building - Google Patents
Electric intelligent earth leakage protection device of building Download PDFInfo
- Publication number
- CN214124803U CN214124803U CN202120265260.7U CN202120265260U CN214124803U CN 214124803 U CN214124803 U CN 214124803U CN 202120265260 U CN202120265260 U CN 202120265260U CN 214124803 U CN214124803 U CN 214124803U
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- fixedly connected
- frame
- fixed frame
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- 230000001012 protector Effects 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 230000000007 visual effect Effects 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 7
- 230000004069 differentiation Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric intelligent earth leakage protection device of building, including fixed frame, the bottom fixedly connected with universal wheel of fixed frame, the equal fixedly connected with buffer in both sides about the inner wall of fixed frame, fixed frame passes through buffer fixedly connected with protector, the utility model relates to a building electrical technology field. This electric intelligent earth leakage protection device of building, it is whole convenient to remove to have reached, make things convenient for the staff to erect the circuit fast, the machinery of being convenient for is under construction, set up buffer, make the in-process that the protector removed, certain shock-absorbing capacity has, improve the protection to equipment, and set up detection device, be convenient for detect the circuit, and report to the police through audible-visual annunciator, make things convenient for the staff in the work progress, whether take place the outage of outside circuit according to audible-visual annunciator comes the quick differentiation, still job site line fault, and then improve the efficiency of construction, satisfy user demand's purpose.
Description
Technical Field
The utility model relates to a building electrical field, more specifically say, relate to an electric intelligent earth leakage protection device of building.
Background
The leakage protector, called leakage breaker for short, is mainly used for protecting the electric shock of human body with fatal danger when the equipment has leakage fault, has the functions of overload and short circuit protection, can be used for protecting the overload and short circuit of a circuit or a motor, and can also be used for the infrequent switching and starting of the circuit under normal conditions. In the construction process of a building, a circuit needs to be temporarily erected on a construction site to serve as a power source of mechanical equipment. At present, current building electrical intelligent earth leakage protection device, the staff of not being convenient for removes the use, and the damping performance is relatively poor, and the staff of not being convenient for distinguishes and is that external line outage and job site circuit trouble are quick, influences the efficiency of construction, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems that the prior electric intelligent earth leakage protection device for buildings in the prior art has a single structure, is inconvenient for workers to move and use, has poor damping performance, is inconvenient for workers to distinguish external line power failure and construction site line faults quickly, influences construction efficiency and cannot meet use requirements, the utility model aims to provide an electric intelligent earth leakage protection device for buildings, which can realize that a fixed frame, a universal wheel, a buffer device, a protector, a sleeve and a fastening bolt form a whole body, is convenient to move integrally, is convenient for the workers to erect lines quickly, is convenient for mechanical construction, is provided with the buffer device, has certain buffer performance in the moving process of the protector, improves the protection of equipment, is provided with a detection device, is convenient to detect the lines and alarms through an audible and visual alarm, make things convenient for the staff in the work progress, come to distinguish fast whether take place the external line outage according to audible-visual annunciator, still job site line fault, and then improve the efficiency of construction, satisfy the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an electric intelligent earth leakage protection device of building, includes fixed frame, the bottom fixedly connected with universal wheel of fixed frame, the equal fixedly connected with buffer in both sides about the inner wall of fixed frame, fixed frame passes through buffer fixedly connected with protector, the both sides fixedly connected with sleeve of fixed frame, telescopic surface is provided with fastening bolt.
Preferably, the buffer device comprises a limiting frame, the limiting frame is fixedly connected with the inner wall of the fixing frame, a supporting spring is fixedly connected with the inner wall of the limiting frame, the limiting frame is fixedly connected with a supporting block through the supporting spring, a supporting rod is fixedly connected with the top of the supporting block, the supporting rod is slidably connected with the limiting frame, and one end of the supporting rod, which is located outside the limiting frame, is fixedly connected with the protector.
Preferably, the top fixedly connected with detection device of fixed frame, the top fixedly connected with support frame of fixed frame, the top fixedly connected with audible-visual annunciator of support frame, detection device and audible-visual annunciator electric connection, the left side of protector is provided with the input wire, the right side of protector is provided with the output wire, audible-visual annunciator supplies power through the input wire, detection device supplies power through the output wire.
Preferably, detection device includes the installing frame, installing frame and fixed frame fixed connection, the inner wall top fixedly connected with solenoid of installing frame, solenoid supplies power through the output wire, the inner wall middle part fixedly connected with baffle of installing frame, baffle sliding connection has the motion pole, the top fixedly connected with metal block of motion pole, solenoid is connected with metal block magnetism, the bottom fixedly connected with extrusion piece of motion pole, the top fixedly connected with compression spring of extrusion piece, compression spring cup joints with the motion pole, the extrusion piece is connected with the baffle through compression spring, the inner wall bottom of installing frame is provided with micro-gap switch, the extrusion piece is corresponding with micro-gap switch, micro-gap switch and audible-visual annunciator electric connection.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the safety protection device is characterized in that the safety protection device is integrated with a fixing frame, universal wheels, a buffer device, a protector, a sleeve and a fastening bolt, the whole body is convenient to move, a worker can conveniently and quickly erect a circuit, the mechanical construction is convenient, the buffer device is arranged, the protector has certain buffer performance in the moving process, the protection of equipment is improved, the buffer device is arranged, a supporting block is supported by a supporting spring, the protector is connected through a supporting rod, the protector has certain damping performance, the worker can conveniently move, the circuit is quickly erected on a construction site, the mechanical construction is convenient, the working efficiency is improved, a detection device and an audible and visual alarm are arranged, an input lead supplies power to the audible and visual alarm, an output lead supplies power to the detection device, the detection device is convenient for detecting the circuit and gives an alarm through the audible and visual alarm, the protection device is convenient for workers to quickly distinguish whether external line power failure or construction site line failure occurs or not according to the audible and visual alarm in the construction process, so that the construction efficiency is improved, the detection device is arranged, the output lead supplies power to the electromagnetic coil, the electromagnetic coil generates magnetic force to attract the metal block, the metal block is driven to move upwards, the moving rod is driven to move upwards, the extrusion block is driven to move upwards, the elastic potential energy of the compression spring is increased, the limit of the extrusion block on the microswitch is removed, so that the construction site circuit is normal, when the line failure occurs in the construction site and the input lead is normal, the protection device works, the power supply of the output lead is cut off, the electromagnetic coil loses the magnetic force, the attraction of the metal block is removed, the elastic potential energy of the compression spring is converted into kinetic energy, the extrusion block is driven to move downwards, the microswitch is extruded, and the audible and visual alarm is generated, reminding workers to check the circuit of the construction site, reducing the occurrence of safety accidents, after the detection is finished, switching on the protector, switching on the electromagnetic coil again to drive the metal block to move, stopping the work of the audible and visual alarm, when the external power supply line is powered off, switching off the input lead, switching off the output lead, and when the audible and visual alarm loses the power supply of the input lead, stopping the work, facilitating the judgment of the workers that the external circuit is powered off, not needing to check the circuit of the construction site, improving the working efficiency, saving the labor force, achieving the purpose that the fixing frame, the universal wheel, the buffer device, the protector, the sleeve and the fastening bolt form a whole body, being convenient to move integrally, facilitating the workers to quickly erect the circuit, facilitating the mechanical construction, and being provided with the buffer device, so that the protector has certain buffer performance in the moving process, the protection of improvement to equipment, and set up detection device, be convenient for detect the circuit to report to the police through audible-visual annunciator, make things convenient for the staff in the work progress, come the quick differentiation according to audible-visual annunciator whether take place the external line outage, still job site line trouble, and then improve the efficiency of construction, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic view of the overall external structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the detection device of the present invention.
The reference numbers in the figures illustrate:
1. a fixing frame; 2. a universal wheel; 3. a buffer device; 31. a limiting frame; 32. a support spring; 33. a support block; 34. a support bar; 4. a protector; 5. a sleeve; 6. fastening a bolt; 7. a detection device; 71. installing a frame; 72. an electromagnetic coil; 73. a baffle plate; 74. a motion bar; 75. a metal block; 76. extruding the block; 77. a compression spring; 78. a microswitch; 8. a support frame; 9. an audible and visual alarm; 10. an input lead; 11. and (4) an output lead.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electric intelligent earth leakage protection device of building, includes fixed frame 1, the bottom fixedly connected with universal wheel 2 of fixed frame 1, the equal fixedly connected with buffer 3 in both sides about the inner wall of fixed frame 1, fixed frame 1 passes through buffer 3 fixedly connected with protector 4, the both sides fixedly connected with sleeve 5 of fixed frame 1, and the surface of sleeve 5 is provided with fastening bolt 6. Fixed frame 1, universal wheel 2, buffer 3, protector 4, sleeve 5 and fastening bolt 6 constitute a whole, and the whole removal of being convenient for makes things convenient for the staff to erect the circuit fast, and the machinery of being convenient for is under construction, sets up buffer 3 for the in-process that protector 4 removed has certain shock-absorbing capacity, improves the protection to equipment.
Example 2:
referring to fig. 3, an electrical intelligent leakage protection device for a building is substantially the same as that in embodiment 1, and further, the buffering device 3 includes a limiting frame 31, the limiting frame 31 is fixedly connected to an inner wall of the fixing frame 1, a supporting spring 32 is fixedly connected to an inner wall of the limiting frame 31, the limiting frame 31 is fixedly connected to a supporting block 33 through the supporting spring 32, a supporting rod 34 is fixedly connected to a top of the supporting block 33, the supporting rod 34 is slidably connected to the limiting frame 31, and one end of the supporting rod 34 located outside the limiting frame 31 is fixedly connected to the protector 4. Set up buffer 3, supporting spring 32 supports supporting shoe 33, connects protector 4 through bracing piece 34 for protector 4 has certain shock attenuation performance, and the staff of being convenient for removes, erects the circuit fast at the job site, and the machinery of being convenient for is under construction, improves work efficiency.
Example 3:
please refer to fig. 2, an electrical intelligent leakage protection device for buildings, which is substantially the same as embodiment 1, further, a top fixedly connected with detection device 7 of the fixed frame 1, a top fixedly connected with support frame 8 of the fixed frame 1, a top fixedly connected with audible and visual alarm 9 of the support frame 8, the detection device 7 is electrically connected with the audible and visual alarm 9, an input lead 10 is disposed on the left side of the protector 4, an output lead 11 is disposed on the right side of the protector 4, the audible and visual alarm 9 supplies power through the input lead 10, and the detection device 7 supplies power through the output lead 11. Set up detection device 7 and audible-visual annunciator 9, input wire 10 supplies power to audible-visual annunciator 9, and output wire 11 supplies power to detection device 7, and detection device 7 is convenient for detect the circuit to report to the police through audible-visual annunciator 9, make things convenient for the staff in the work progress, come the quick differentiation according to audible-visual annunciator 9 whether take place the outage of outside circuit, still job site line trouble, and then improve the efficiency of construction.
Example 4:
referring to fig. 4, an electrical intelligent leakage protection device for buildings is substantially the same as that in embodiment 3, and further, the detection device 7 includes a mounting frame 71, the mounting frame 71 is fixedly connected to the fixed frame 1, an electromagnetic coil 72 is fixedly connected to the top of the inner wall of the mounting frame 71, the electromagnetic coil 72 supplies power through the output lead 11, a baffle 73 is fixedly connected to the middle of the inner wall of the mounting frame 71, a moving rod 74 is slidably connected to the baffle 73, a metal block 75 is fixedly connected to the top of the moving rod 74, the electromagnetic coil 72 is magnetically connected to the metal block 75, a pressing block 76 is fixedly connected to the bottom of the moving rod 74, a compression spring 77 is fixedly connected to the top of the pressing block 76, the compression spring 77 is sleeved with the moving rod 74, the pressing block 76 is connected to the baffle 73 through the compression spring 77, a micro switch 78 is disposed at the bottom of the inner wall of the mounting frame 71, and the pressing block 76 corresponds to the micro switch 78, the microswitch 78 is electrically connected with the audible and visual alarm 9. The detection device 7 is arranged, the output lead 11 supplies power to the electromagnetic coil 72, the electromagnetic coil 72 generates magnetic force to attract the metal block 75, the metal block 75 is driven to move upwards, the motion rod 74 is driven to move upwards, the extrusion block 76 is driven to move upwards, the elastic potential energy of the compression spring 77 is increased, the limit of the extrusion block 76 on the micro switch 78 is removed, the construction site circuit is normal, when the line fault occurs in the construction site and the input lead 10 is normal, the protector 4 works, the power supply of the output lead 11 is cut off, the electromagnetic coil 72 loses the magnetic force, the attraction on the metal block 75 is removed, the elastic potential energy of the compression spring 77 is converted into kinetic energy, the extrusion block 76 is driven to move downwards to extrude the micro switch 78, the audible and visual alarm 9 gives an alarm to remind workers of checking the construction site circuit, and the occurrence of safety accidents is reduced, after the detection is finished, the protector 4 is switched on, at the moment, the electromagnetic coil 72 is electrified again to drive the metal block 75 to move, the audible and visual alarm 9 stops working, the circuit is recovered to be normal, and the worker can operate the machine conveniently to carry out construction; when the external power supply circuit is powered off, the input lead 10 is powered off, the output lead 11 is also powered off at the moment, the audible and visual alarm 9 loses the power supply of the input lead 10 and stops working, when the extrusion block 76 extrudes the microswitch 78, the audible and visual alarm 9 does not work, the external circuit is powered off, the workers can conveniently and quickly judge, the circuits in a construction site do not need to be checked, the working efficiency is improved, and the labor force is saved.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides an electric intelligent earth leakage protection device of building, includes fixed frame (1), its characterized in that: the bottom fixedly connected with universal wheel (2) of fixed frame (1), the equal fixedly connected with buffer (3) in both sides about the inner wall of fixed frame (1), fixed frame (1) is through buffer (3) fixedly connected with protector (4), the both sides fixedly connected with sleeve (5) of fixed frame (1), the surface of sleeve (5) is provided with fastening bolt (6).
2. A building electrical intelligent earth leakage protection device according to claim 1, characterized in that: buffer (3) include limit frame (31), the inner wall fixed connection of limit frame (31) and fixed frame (1), the inner wall fixedly connected with supporting spring (32) of limit frame (31), limit frame (31) are through supporting spring (32) fixedly connected with supporting shoe (33), the top fixedly connected with bracing piece (34) of supporting shoe (33), bracing piece (34) and limit frame (31) sliding connection, bracing piece (34) are located the outside one end of limit frame (31) and protector (4) fixed connection.
3. A building electrical intelligent earth leakage protection device according to claim 1, characterized in that: the utility model discloses a protector, including the protection casing, top fixedly connected with detection device (7) of fixed frame (1), top fixedly connected with support frame (8) of fixed frame (1), the top fixedly connected with audible-visual annunciator (9) of support frame (8), detection device (7) and audible-visual annunciator (9) electric connection, the left side of protector (4) is provided with input wire (10), the right side of protector (4) is provided with output wire (11), audible-visual annunciator (9) supply power through input wire (10), detection device (7) supply power through output wire (11).
4. A building electrical intelligent earth leakage protection device according to claim 3, characterized in that: detection device (7) includes installing frame (71), installing frame (71) and fixed frame (1) fixed connection, the inner wall top fixedly connected with solenoid (72) of installing frame (71), solenoid (72) supply power through output conductor (11), the inner wall middle part fixedly connected with baffle (73) of installing frame (71), baffle (73) sliding connection has motion pole (74), the top fixedly connected with metal block (75) of motion pole (74), solenoid (72) are connected with metal block (75) magnetism, the bottom fixedly connected with extrusion piece (76) of motion pole (74), the top fixedly connected with compression spring (77) of extrusion piece (76), compression spring (77) cup joint with motion pole (74), extrusion piece (76) are connected with baffle (73) through compression spring (77), the installation frame is characterized in that a microswitch (78) is arranged at the bottom of the inner wall of the installation frame (71), the extrusion block (76) corresponds to the microswitch (78), and the microswitch (78) is electrically connected with the audible and visual alarm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120265260.7U CN214124803U (en) | 2021-01-31 | 2021-01-31 | Electric intelligent earth leakage protection device of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120265260.7U CN214124803U (en) | 2021-01-31 | 2021-01-31 | Electric intelligent earth leakage protection device of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214124803U true CN214124803U (en) | 2021-09-03 |
Family
ID=77496172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120265260.7U Expired - Fee Related CN214124803U (en) | 2021-01-31 | 2021-01-31 | Electric intelligent earth leakage protection device of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214124803U (en) |
-
2021
- 2021-01-31 CN CN202120265260.7U patent/CN214124803U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |