CN217115548U - Fixed outdoor cable defroster - Google Patents
Fixed outdoor cable defroster Download PDFInfo
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- CN217115548U CN217115548U CN202122369840.3U CN202122369840U CN217115548U CN 217115548 U CN217115548 U CN 217115548U CN 202122369840 U CN202122369840 U CN 202122369840U CN 217115548 U CN217115548 U CN 217115548U
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- connecting shaft
- fixedly connected
- outdoor cable
- chain wheel
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Abstract
The utility model discloses a fixed outdoor cable deicing device, which comprises a shell, one side edge of the top of the shell is connected with a top cover through a hinge, the inner wall of the shell is fixedly connected with a motor which is horizontally arranged through a fixed plate, the output end of the motor is connected with a worm through a coupling, the end part of the worm, which is far away from the motor, is connected with a turbine, the turbine is meshed with the worm, the middle part of the turbine is connected with a first connecting shaft, two ends of the first connecting shaft are movably connected with the inner wall of the shell, the first connecting shaft is movably connected with a small chain wheel, the small chain wheel is connected with a large chain wheel through a chain, the center of the large chain wheel is sleeved with a bearing, the inner ring of the bearing is fixedly connected with a second connecting shaft, two ends of the second connecting shaft are movably connected with the inner wall of the shell, the side of the bearing is fixedly connected with an assembly body, the assembly body is connected with the second connecting shaft through a key, a spring is fixedly connected between the first connecting shaft and the second connecting shaft, the second connecting shaft is fixedly connected with a knocking rod. The utility model discloses can carry out the deicing operation to outdoor cable.
Description
Technical Field
The utility model belongs to the technical field of cable defroster, concretely relates to fixed outdoor cable defroster.
Background
Outdoor cable is common power equipment, is the common transmission equipment in power equipment market, often erects and uses in the open air, because open air environmental factor is changeable, especially the chilly rainy weather in the north, is stained with the raindrop on the cable often, in addition chilly weather, and the rainwater freezes on the cable again, therefore the cable damages very easily, causes the electric power accident, but the manual deicing operation degree of difficulty is big, and work is dangerous high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed outdoor cable defroster can carry out the deicing operation to outdoor cable.
The utility model adopts the technical proposal that a fixed outdoor cable deicing device comprises a shell, one side edge of the top of the shell is connected with a top cover through a hinge, the inner wall of the shell is fixedly connected with a motor which is horizontally arranged through a fixed plate, the output end of the motor is connected with a worm through a coupling, the end part of the worm far away from the motor is connected with a turbine, the turbine is meshed with the worm, the middle part of the turbine is connected with a first connecting shaft, two ends of the first connecting shaft are movably connected with the inner wall which is opposite to the shell, the first connecting shaft is movably connected with a small chain wheel, the small chain wheel is connected with a large chain wheel through a chain, the center of the large chain wheel is sleeved with a bearing, the inner ring of the bearing is fixedly connected with a second connecting shaft, two ends of the second connecting shaft are movably connected with the inner wall which is opposite to the shell, the side of the bearing is fixedly connected with an assembly body, the assembly body is connected with the second connecting shaft through a key, a spring is fixedly connected between the first connecting shaft and the second connecting shaft, a knocking rod is fixedly connected to the second connecting shaft and penetrates through the side wall of the shell;
the top cover is fixedly connected with a control panel, the control panel is connected with a sensor through a flat cable, the sensor is arranged close to the end of the top cover, the top cover is further fixedly connected with a battery and a current transformer side by side, and the battery is connected with the current transformer and the motor through the flat cable respectively.
The utility model discloses a characteristics still lie in:
still include the protective housing, the length of knocking the pole is not less than the distance between protective housing and the casing, and the through-hole has been seted up to the relative both sides wall of protective housing, and the cross section of protective housing sets up to trapezoidal.
The center of the small chain wheel is fixedly connected with a one-way bearing, and the inner ring of the one-way bearing is sleeved on the first connecting shaft.
The side rigid coupling of big sprocket has two stoppers, and two stoppers set up respectively in the both sides of the assembly body, and two stoppers are collinear with the tip central point of second connecting axle, and the side of the assembly body has the limiting plate along its radial rigid coupling, and two stoppers all are close to the edge setting of the assembly body.
The inner wall of the shell is fixedly connected with an electromagnet through a first fixing plate, the electromagnet is connected with the control panel through a flat cable, the electromagnet is arranged between the large chain wheel and the small chain wheel, the bottom of the electromagnet is fixedly connected with a push rod, the bottom surface of the electromagnet is fixedly connected with a pawl through a power spring, one side of the pawl is arranged below the push rod, and the other side of the pawl is arranged close to the side face of the large chain wheel fixedly connected with the limiting block.
The two ends of the spring are fixedly connected with connecting plates, and the two connecting plates are fixedly connected with the first connecting shaft and the second connecting shaft respectively.
The middle parts of the opposite inner sides of the shell and the top cover are respectively provided with a through groove along the length direction.
The utility model has the advantages that:
the utility model relates to a fixed outdoor cable defroster, fixed mounting is on outdoor cable, through vibrations, hits water droplet and ice-cube on the cable, avoids personnel to carry out high altitude deicing operation, and this device simple structure, stability is high, and is with low costs, need not moreover to turn off the power supply operation, does not influence electric power system normal operating.
Drawings
Fig. 1 is a schematic structural view of a fixed outdoor cable deicing device according to the present invention;
FIG. 2 is a partial plan view of a fixed outdoor cable de-icing apparatus of the present invention
Fig. 3 is a schematic partial structure diagram of a fixed outdoor cable deicing device according to the present invention;
fig. 4 is a schematic view of a partial structure of a motor in the fixed outdoor cable deicing device according to the present invention;
fig. 5 is a schematic view of a partial structure of a spring in a fixed outdoor cable deicer of the present invention;
FIG. 6 is a schematic view of a partial structure of a large sprocket in a fixed outdoor cable deicer of the present invention;
FIG. 7 is a schematic side view of a large sprocket of a fixed outdoor cable de-icing apparatus according to the present invention;
in the figure: 1. the motor comprises a shell, a top cover, a fixing plate, a motor, a worm, a turbine, a first connecting shaft, a small chain wheel, a chain, a large chain wheel, a bearing, a second connecting shaft, a mounting body, a spring, a knocking rod, a protection shell, a control plate, a sensor, a battery, a current transformer, a unidirectional bearing, a limiting block, a limiting plate, a first fixing plate, an electromagnet, a push rod, a power spring, a pawl and a connecting plate, wherein the first connecting shaft, the small chain wheel, the chain, the large chain wheel, the bearing, the second connecting shaft, the mounting body, the spring, the knocking rod, the control plate, the sensor, the battery, the current transformer, the unidirectional bearing, the limiting block, the limiting plate, the first fixing plate, the electromagnet, the push rod, the power spring, the pawl and the connecting plate are sequentially arranged in sequence.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
A fixed outdoor cable deicing device is shown in figure 1-2 and comprises a shell 1, a top cover 2 is connected to one side edge of the top of the shell 1 through a hinge, a motor 4 horizontally arranged is fixedly connected to the inner wall of the shell 1 through a fixing plate 3, the output end of the motor 4 is connected with a worm 5 through a coupler, the end portion, far away from the motor 4, of the worm 5 is connected with a turbine 6, the turbine 6 is meshed with the worm 5, a first connecting shaft 7 is connected to the middle of the turbine 6, two ends of the first connecting shaft 7 are movably connected to the opposite inner wall of the shell 1 through connecting bearings, a small chain wheel 8 is movably connected to the first connecting shaft 7, the small chain wheel 8 is connected with a large chain wheel 10 through a chain 9, a bearing 11 is sleeved at the center of the large chain wheel 10, a second connecting shaft 12 is fixedly connected to the inner ring of the bearing 11, two ends of the second connecting shaft 12 are movably connected to the opposite inner wall of the shell 1, and an assembly body 13 is fixedly connected to the side face of the bearing 11, the assembly body 13 is in key connection with the second connecting shaft 12, a spring 14 is fixedly connected between the first connecting shaft 7 and the second connecting shaft 12, a knocking rod 15 is fixedly connected to the second connecting shaft 12, and the knocking rod 15 penetrates through the side wall of the shell 1;
the top cap 2 is fixedly connected with a control panel 17, the control panel 17 is fixedly connected with a control unit, the control unit is connected with a sensor 18 through a flat cable, the sensor 18 is arranged at the end part close to the top cap 2, the top cap 2 is also fixedly connected with a battery 19 and a current transformer 20 side by side, the battery 19 is respectively connected with the current transformer 20 and the motor 4 through the flat cable, and the current transformer 20 charges the battery 19 through magnetic field induction.
Still include the protective housing 16, strike the length of pole 15 and be not less than the distance between protective housing 16 and the casing 1, the through-hole has been seted up to the relative both sides wall of protective housing 16, and the cross section of protective housing 16 sets up to trapezoidal, strikes on protective housing 16 is hit to the pole 15 of strikeing, drives outdoor cable through protective housing 16 and trembles and accomplish the deicing action.
As shown in fig. 3-4, a one-way bearing 21 is fixedly connected to the center of the small sprocket 8, and an inner ring of the one-way bearing 21 is sleeved on the first connecting shaft 7 to ensure that the small sprocket 8 is driven to rotate when the first connecting shaft 7 rotates.
An electromagnet 25 is fixedly connected to the inner wall of the housing 1 through a first fixing plate 24, the electromagnet 25 is connected to a control unit on the control panel 17 through a flat cable, the electromagnet 25 is arranged between the large chain wheel 10 and the small chain wheel 8, a push rod 26 is fixedly connected to the bottom of the electromagnet 25, a pawl 28 is fixedly connected to the bottom surface of the electromagnet 25 through a power spring 27, one side of the pawl 28 is arranged below the push rod 26, the other side of the pawl 28 is arranged close to the side surface of the large chain wheel 10 fixedly connected to the limiting block 22, the electromagnet 25 drives the push rod 26 to move downwards, the pawl 28 is pushed to rotate, the large chain wheel 10 is released to rotate, namely, the spring 14 contracts, and the knocking rod 15 is driven to hit the protective housing 16.
As shown in fig. 5, two ends of the spring 14 are fixedly connected with connecting plates 29, and the two connecting plates 29 are fixedly connected with the first connecting shaft 7 and the second connecting shaft 12, respectively.
The middle part of the inner side, opposite to the shell 1 and the top cover 2, is provided with a through groove along the length direction of the shell respectively, and a cable is placed in the through groove.
As shown in fig. 6-7, two limiting blocks 22 are fixedly connected to the side of the large sprocket 10, the two limiting blocks 22 are respectively disposed on two sides of the assembly body 13, the two limiting blocks 22 are collinear with the central point of the end portion of the second connecting shaft 12, a limiting plate 23 is fixedly connected to the side edge of the assembly body 13 along the radial direction thereof, and the two limiting blocks 22 are both disposed near the edge of the assembly body 13.
The utility model relates to a fixed outdoor cable defroster's theory of operation as follows:
when the device works, a cable is placed in the through groove, the protective shell 16 is sleeved on the cable, the protective shell 16 is arranged close to the knocking rod 15, when the device stores energy, the motor 4 rotates to drive the worm 5 to rotate, the worm 5 is meshed with the turbine 6, so the worm 5 drives the turbine 6 to rotate, the turbine 6 drives the first connecting shaft 7 to rotate, due to the arrangement of the one-way bearing 21, the first connecting shaft 7 rotates to drive the small chain wheel 8 to rotate, the small chain wheel 8 drives the large chain wheel 10 to rotate through the chain 9, when the large chain wheel 10 rotates, the limiting block 22 is contacted with the limiting plate 23, the large chain wheel 10 drives the assembly body 13 to rotate, the assembly body 13 drives the second connecting shaft 12 to rotate, the spring 14 can be stretched through the rotation of the second connecting shaft 12, the knocking rod 15 is driven to move downwards, when the limiting block 22 is contacted with the pawl 28, the pawl 28 limits the rotation of the large chain wheel 10, the energy storage process is completed, when the sensor 18 detects that the cable has raindrops or ice slag, the signal is transmitted to the control unit, the control unit controls the electromagnet 25 to move downwards, the push rod 26 pushes the pawl 28 to rotate, the limit on the large chain wheel 10 is released, the spring 14 contracts, the second connecting shaft 12 is pulled to rotate, the knocking rod 15 is driven to reset, the knocking rod strikes the protective shell 16, and the protective shell 16 drives the cable to shake to finish deicing or water drop removing actions.
The utility model relates to a fixed outdoor cable defroster, fixed mounting is on outdoor cable, through vibrations, hits water droplet and ice-cube on the cable that falls, avoids personnel to carry out high altitude deicing operation, and this device simple structure, stability is high, and is with low costs, need not the power-off operation moreover, does not influence electric power system normal operating.
Claims (7)
1. The utility model provides a fixed outdoor cable defroster, its characterized in that includes casing (1), there is top cap (2) casing (1) top side through hinge connection, casing (1) inner wall has motor (4) that the level set up through fixed plate (3) rigid coupling, the output of motor (4) has worm (5) through the coupling joint, the end connection that motor (4) were kept away from in worm (5) has turbine (6), turbine (6) and worm (5) meshing, turbine (6) middle part is connected with first connecting axle (7), the both ends swing joint of first connecting axle (7) is on the relative inner wall of casing (1), swing joint has little sprocket (8) on first connecting axle (7), little sprocket (8) are connected with big sprocket (10) through chain (9), bearing (11) have been cup jointed in big sprocket (10) center, a second connecting shaft (12) is fixedly connected to an inner ring of the bearing (11), two ends of the second connecting shaft (12) are movably connected to the opposite inner walls of the shell (1), an assembly body (13) is fixedly connected to the side face of the bearing (11), the assembly body (13) is connected with the second connecting shaft (12) through a key, a spring (14) is fixedly connected between the first connecting shaft (7) and the second connecting shaft (12), a knocking rod (15) is fixedly connected to the second connecting shaft (12), and the knocking rod (15) penetrates through the side wall of the shell (1);
the rigid coupling has control panel (17) on top cap (2), control panel (17) are connected with sensor (18) through the winding displacement, sensor (18) are close to the tip setting of top cap (2), still the rigid coupling has battery (19) and current transformer (20) side by side on top cap (2), battery (19) are connected with current transformer (20) and motor (4) through the winding displacement respectively.
2. A fixed outdoor cable deicer according to claim 1, where in the outdoor cable deicer further comprises a protective shell (16), where the length of the tapping rod (15) is not less than the distance between the protective shell (16) and the casing (1), and two opposite side walls of the protective shell (16) are perforated with through holes, and the protective shell (16) has a trapezoidal cross section.
3. A fixed outdoor cable deicer according to claim 1, where the small chain wheel (8) has a one-way bearing (21) fixed to its center, and the inner ring of the one-way bearing (21) is sleeved on the first connecting shaft (7).
4. A fixed outdoor cable deicing device according to claim 1, wherein two limiting blocks (22) are fixedly connected to the side of the large sprocket (10), the two limiting blocks (22) are respectively disposed on two sides of the assembly body (13), the two limiting blocks (22) are collinear with the central point of the end portion of the second connecting shaft (12), a limiting plate (23) is fixedly connected to the side of the assembly body (13) along the radial direction of the side, and both limiting blocks (22) are disposed near the edge of the assembly body (13).
5. A fixed outdoor cable deicing device according to claim 1, wherein an electromagnet (25) is fixedly connected to the inner wall of the housing (1) through a first fixing plate (24), the electromagnet (25) is connected to the control board (17) through a flat cable, the electromagnet (25) is disposed between the large chain wheel (10) and the small chain wheel (8), a push rod (26) is fixedly connected to the bottom of the electromagnet (25), a pawl (28) is fixedly connected to the bottom surface of the electromagnet (25) through a power spring (27), one side of the pawl (28) is disposed below the push rod (26), and the other side of the pawl (28) is disposed near the side of the large chain wheel (10) fixedly connected to the limiting block (22).
6. A fixed outdoor cable deicer according to claim 1, where the spring (14) has connecting plates (29) fixed to both ends, and where the two connecting plates (29) are fixed to the first connecting shaft (7) and the second connecting shaft (12), respectively.
7. A fixed outdoor cable de-icing apparatus according to claim 1, wherein the opposite inner middle portions of said housing (1) and said cover (2) are respectively provided with a through groove along the length direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122369840.3U CN217115548U (en) | 2021-09-28 | 2021-09-28 | Fixed outdoor cable defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122369840.3U CN217115548U (en) | 2021-09-28 | 2021-09-28 | Fixed outdoor cable defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217115548U true CN217115548U (en) | 2022-08-02 |
Family
ID=82576083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122369840.3U Active CN217115548U (en) | 2021-09-28 | 2021-09-28 | Fixed outdoor cable defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217115548U (en) |
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2021
- 2021-09-28 CN CN202122369840.3U patent/CN217115548U/en active Active
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