CN111834115B - Device is changed to transformer respirator silica gel - Google Patents
Device is changed to transformer respirator silica gel Download PDFInfo
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- CN111834115B CN111834115B CN202010616279.1A CN202010616279A CN111834115B CN 111834115 B CN111834115 B CN 111834115B CN 202010616279 A CN202010616279 A CN 202010616279A CN 111834115 B CN111834115 B CN 111834115B
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- connecting rod
- base
- transformer respirator
- rod
- driving
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000000741 silica gel Substances 0.000 title claims abstract description 38
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 38
- 230000007306 turnover Effects 0.000 claims abstract description 65
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The invention discloses a silica gel replacing device for a transformer respirator, which comprises a turnover table and a fixing device arranged on the turnover table and used for fixing the transformer respirator, wherein the bottom of the fixing device is connected with a turnover device used for turning over the turnover table, and the lower part of the turnover device is provided with a supporting device. The invention can conveniently replace silica gel, and is trouble-saving and labor-saving.
Description
Technical Field
The invention belongs to an electric power construction tool, and particularly relates to a silica gel replacement device for a transformer respirator.
Background
The transformer breather is a necessary matching device on various oil immersed transformers and other equipment, the breather is also called a silica gel tank, the transformer breathes through silica gel, and then is filtered through oil in an oil cup at the bottom of the breather, so that the cleanness and the dryness of air can be basically guaranteed.
Among the prior art, generally adopt the manpower to change to silica gel among the transformer respirator, when changing silica gel, need prepare a large amount of instruments to many people carry out the operation, consuming time is very long. The replacement process is careless, the glass cover tank of the respirator is extremely easy to damage, and the whole process of replacing the silica gel is complex, consumes time and labor, is safe and uncontrollable. In the carrying process, the silica gel cylinder is required to be vertically upward to avoid silica gel from being scattered, and the up-and-down carrying is very inconvenient.
Disclosure of Invention
The invention aims to provide a silica gel replacing device for a transformer respirator, which can conveniently replace silica gel and save trouble and labor.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the transformer respirator overturning device comprises an overturning platform and a fixing device which is arranged on the overturning platform and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with an overturning device used for overturning the overturning platform, and a supporting device is arranged at the lower part of the overturning device.
Further, the fixing device is of an inverted T-shaped structure.
Further, turning device includes the base, sets up first actuating lever, second connecting rod, third connecting rod, fourth connecting rod and the fifth connecting rod on the base respectively.
Furthermore, the base is concave, and a groove is formed in the center of the base;
one end of the first driving rod is rotatably arranged on the base and is connected with the first motor, and the other end of the first driving rod is hinged with the second connecting rod.
Furthermore, one end of the third connecting rod is rotatably arranged on the base, and the other end of the third connecting rod is hinged with the second connecting rod.
Furthermore, one end of the fourth connecting rod is hinged with one end of the fifth connecting rod, the other end of the fourth connecting rod is movably arranged in the groove of the base, and the fourth connecting rod is vertically arranged in the groove of the base; the other end of the fifth connecting rod is hinged to the second connecting rod.
Further, a hinge point between the third connecting rod and the second connecting rod and a hinge point between the second connecting rod and the first driving lever are respectively located between hinge points between the fifth connecting rod and the second connecting rod.
Furthermore, the supporting device comprises a hollow frame body fixedly connected to the bottom of the base, a driving wheel arranged in the hollow frame body and used for driving the hollow frame body to move up and down, and fixing vertical rods arranged on two sides of the outside of the hollow frame body;
the two sides of the interior of the hollow frame body are respectively provided with a plurality of vertical rows of first teeth, the driving wheel is arranged between the two rows of first teeth, and the hollow frame body is connected to the fixed vertical rod in a sliding mode.
The periphery of the driving wheel is provided with second teeth meshed with the first teeth, and the second teeth do not completely cover the periphery of the driving wheel. That is, the outer peripheral portion of the drive wheel is provided with second teeth.
The number of the first teeth in two rows is more than five, and the number of the second teeth is more than one.
Further, the driving wheel is connected with a worm and gear reducer, and the worm and gear reducer is connected with a second motor.
Compared with the prior art, the invention has the following beneficial effects:
when the winding device is used, the winding shaft rotates under the driving action of the power device, the cable or the wire is arranged on the winding shaft, the winding shaft rotates under the power action of the power device to drive the cable or the wire to be wound, and the fixing plate is driven to move left and right under the action of the driving device in the winding process of the winding shaft, so that the winding shaft is driven to move horizontally left and right, and the cable or the wire can be wound on the winding shaft more uniformly in the winding process, and the cable accumulation is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the turning device of the present invention in a first state;
fig. 3 is a schematic structural view of the turning device in the second state.
In the drawings: 1, turning over a table;
2, fixing the device;
3, turning over the device;
3-1 a fifth connecting rod;
3-2 second connecting rods;
3-3 a first drive rod;
3-4 third connecting rods;
3-5 fourth connecting rods;
3-6 bases;
4 supporting the device;
4-1 hollow frame body;
4-2 driving wheels;
4-3, fixing the vertical rod;
4-4 first teeth.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 2
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 3
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 4
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 5
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 6
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
One end of the fourth connecting rod 3-5 is hinged with one end of the fifth connecting rod 3-1, the other end of the fourth connecting rod 3-5 is movably arranged in the groove of the base 3-6, and the fourth connecting rod 3-5 is vertically arranged in the groove of the base 3-6; the other end of the fifth connecting rod 3-1 is hinged on the second connecting rod 3-2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 7
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
One end of the fourth connecting rod 3-5 is hinged with one end of the fifth connecting rod 3-1, the other end of the fourth connecting rod 3-5 is movably arranged in the groove of the base 3-6, and the fourth connecting rod 3-5 is vertically arranged in the groove of the base 3-6; the other end of the fifth connecting rod 3-1 is hinged on the second connecting rod 3-2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 8
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
One end of the fourth connecting rod 3-5 is hinged with one end of the fifth connecting rod 3-1, the other end of the fourth connecting rod 3-5 is movably arranged in the groove of the base 3-6, and the fourth connecting rod 3-5 is vertically arranged in the groove of the base 3-6; the other end of the fifth connecting rod 3-1 is hinged on the second connecting rod 3-2.
The hinge point between the third connecting link 3-4 and the second connecting link 3-2 and the hinge point between the second connecting link 3-2 and the first driving lever 3-3 are respectively located between the hinge points between the fifth connecting link 3-1 and the second connecting link 3-2.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the overturning device 3 is started, and the transformer respirator is overturned under the overturning effect of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the degree of automation is greatly improved.
Example 9
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
And the hinge point of the first driving rod 3-3 and the base 3-6 is driven by a first motor to rotate.
One end of the fourth connecting rod 3-5 is hinged with one end of the fifth connecting rod 3-1, the other end of the fourth connecting rod 3-5 is movably arranged in the groove of the base 3-6, and the fourth connecting rod 3-5 is vertically arranged in the groove of the base 3-6; the other end of the fifth connecting rod 3-1 is hinged on the second connecting rod 3-2.
The hinge point between the third connecting link 3-4 and the second connecting link 3-2 and the hinge point between the second connecting link 3-2 and the first driving lever 3-3 are respectively located between the hinge points between the fifth connecting link 3-1 and the second connecting link 3-2.
The hinge point of the third connecting rod 3-4 and the base 3-6 and the hinge point of the base 3-6 and the first driving rod 3-3 are respectively positioned at two sides of the groove of the base 3-6.
The supporting device 4 comprises a hollow frame body 4-1 fixedly connected to the bottom of the base 3-6, a driving wheel 4-2 arranged in the hollow frame body 4-1 and used for driving the hollow frame body 4-1 to move up and down, and fixed vertical rods 4-3 arranged on two sides of the outside of the hollow frame body 4-1;
two sides of the interior of the hollow frame body 4-1 are respectively provided with a vertical row of first teeth 4-4, the driving wheel 4-2 is arranged between the two rows of first teeth 4-4, and the hollow frame body 4-1 is connected to the fixed vertical rod 4-3 in a sliding manner.
When the device is used, the transformer respirator is placed on the fixing device 2, after the device is firmly fixed, the first motor is started, the first motor drives the first driving rod 3-3 to rotate, and finally the second connecting rod 3-2 is driven to continuously incline downwards under the action of the connecting rods, so that the second connecting rod 3-2 is fixedly connected to the bottom of the overturning platform 1, the overturning platform 1 is continuously overturned under the drive of the second connecting rod 3-2, the transformer respirator is overturned under the overturning action of the overturning device 3, and silica gel in the transformer respirator is poured out, and the automation degree is greatly improved.
Example 10
As shown in fig. 1-3, the invention relates to a transformer respirator silica gel replacement device, which comprises a turnover table 1 and a fixing device 2 arranged on the turnover table 1 and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with a turnover device 3 used for turning over the turnover table 1, and the lower part of the turnover device is provided with a supporting device 4.
The fixing device 2 is of an inverted T-shaped structure. When in use, the transformer respirator is sleeved on the fixing device 2.
The turnover device 3 comprises a base 3-6, a first driving rod 3-3, a second connecting rod 3-2, a third connecting rod 3-4, a fourth connecting rod 3-5 and a fifth connecting rod 3-1 which are respectively arranged on the base 3-6.
One end of the third connecting rod 3-4 is rotatably arranged on the base 3-6, and the other end of the third connecting rod 3-4 is hinged with the second connecting rod 3-2.
The base 3-6 is concave, and a groove is formed in the center of the base 3-6;
one end of a first driving rod 3-3 is rotatably arranged on the base 3-6, the first driving rod 3-3 is connected with a first motor, and the other end of the first driving rod 3-3 is hinged with a second connecting rod 3-2.
One end of the fourth connecting rod 3-5 is hinged with one end of the fifth connecting rod 3-1, the other end of the fourth connecting rod 3-5 is movably arranged in the groove of the base 3-6, and the fourth connecting rod 3-5 is vertically arranged in the groove of the base 3-6; the other end of the fifth connecting rod 3-1 is hinged on the second connecting rod 3-2.
The hinge point between the third connecting link 3-4 and the second connecting link 3-2 and the hinge point between the second connecting link 3-2 and the first driving lever 3-3 are respectively located between the hinge points between the fifth connecting link 3-1 and the second connecting link 3-2.
The supporting device 4 comprises a hollow frame body 4-1 fixedly connected to the bottom of the base 3-6, a driving wheel 4-2 arranged in the hollow frame body 4-1 and used for driving the hollow frame body 4-1 to move up and down, and fixed vertical rods 4-3 arranged on two sides of the outside of the hollow frame body 4-1;
two sides of the interior of the hollow frame body 4-1 are respectively provided with a vertical row of first teeth 4-4, the driving wheel 4-2 is arranged between the two rows of first teeth 4-4, and the hollow frame body 4-1 is connected to the fixed vertical rod 4-3 in a sliding manner.
The periphery of the driving wheel 4-2 is provided with a second tooth 4-5 meshed with the first tooth 4-4, and the second tooth 4-5 does not completely cover the periphery of the driving wheel 4-2. I.e. the driving wheel 4-2 is an incomplete gear. The hollow frame body 4-1 can be driven to move up and down, and the first teeth on the left side and the right side in the hollow frame body 4-1 can be meshed respectively.
The driving wheel 4-2 is connected with a worm gear reducer, and the worm gear reducer is connected with a second motor.
The output end of the second motor is connected with the input end of the worm gear reducer, and the output end of the worm gear reducer is connected with the input end of the driving wheel 4-2.
Is arranged between two rows of first teeth 4-4, and the hollow frame body 4-1 is connected on the fixed upright stanchion 4-3 in a sliding way.
When the transformer respirator is used, the transformer respirator is placed on the fixing device 2, after the transformer respirator is firmly fixed, the first motor is started, the first motor drives the first driving rod 3-3 to rotate, and finally the second connecting rod 3-2 is driven to continuously incline downwards under the action of the connecting rods, so that the second connecting rod 3-2 is fixedly connected to the bottom of the overturning platform 1, the overturning platform 1 is continuously overturned under the drive of the second connecting rod 3-2, as shown in figure 2, the transformer respirator is in a state before being overturned, as shown in figure 3, the second connecting rod 3-2 is in an overturned state, as can be seen from figure 2 to figure 3, the transformer respirator is overturned under the overturning action of the overturning device 3, so that silica gel in the transformer respirator is overturned, and the automation degree is greatly improved.
As shown in figure 1, when the supporting device needs to move up and down to adapt to the installation heights of different transformer respirators, the second motor is started to drive the driving wheel 4-2 to rotate, as shown in figure 1, when the driving wheel 4-2 is meshed with the teeth on the left side inside the hollow frame 4-1, the hollow frame 4-1 is driven to move downwards, and when the driving wheel 4-2 is meshed with the teeth on the right side inside the hollow frame 4-1, the hollow frame 4-1 is driven to move upwards, so that the movement of the hollow frame 4-1 can be controlled by controlling the starting and stopping of the second motor. When the second motor is stopped, the driving wheel 4-2 is static under the locking action of the worm gear reducer, so that the integral supporting device 4 is positioned, and the overturning platform 1 can be fixed at a position with a specific height.
Preferably, the second motor is a stepping motor.
The embodiments described above are only preferred embodiments of the invention and are not exhaustive of the possible implementations of the invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of parts and steps, numerical expressions, and verticals set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
While the foregoing summary and detailed description have shown at least one exemplary embodiment, many variations are possible in light of the teaching of this invention. The exemplary embodiments are only examples and should not be construed as limiting the scope, applicability and configuration of the invention in any way, and the foregoing summary and detailed description provide those skilled in the art with a convenient road map for implementing an exemplary embodiment, i.e., the functions and elements (or parts) described in an exemplary embodiment can be variously changed without departing from the scope of the appended claims and their legal effects.
Those skilled in the art can readily devise many other varied embodiments that will still fall within the scope of the appended claims without the use of the teachings of this invention.
Claims (4)
1. The utility model provides a device is changed to transformer respirator silica gel which characterized in that: it comprises a turnover table (1) and is provided with
The transformer respirator overturning device comprises a fixing device (2) which is arranged on an overturning platform (1) and used for fixing a transformer respirator, wherein the bottom of the fixing device is connected with an overturning device (3) which is used for overturning the overturning platform (1), and the lower part of the overturning device is provided with a supporting device (4);
the turnover device (3) comprises a base (3-6), a first driving rod (3-3), a second connecting rod (3-2), a third connecting rod (3-4), a fourth connecting rod (3-5) and a fifth connecting rod (3-1), wherein the first driving rod, the second connecting rod, the third connecting rod, the fourth connecting rod and the fifth connecting rod are respectively arranged on the base (3-6);
the base (3-6) is concave, and a groove is formed in the center of the base (3-6);
one end of a first driving rod (3-3) is rotatably arranged on the base (3-6) and is connected with a first motor, and the other end of the first driving rod (3-3) is hinged with a second connecting rod (3-2);
one end of the third connecting rod (3-4) is rotatably arranged on the base (3-6), and the other end of the third connecting rod (3-4) is hinged with the second connecting rod (3-2);
one end of the fourth connecting rod (3-5) is hinged with one end of the fifth connecting rod (3-1), the other end of the fourth connecting rod (3-5) is movably arranged in the groove of the base (3-6), and the fourth connecting rod (3-5) is vertically arranged in the groove of the base (3-6); the other end of the fifth connecting rod (3-1) is hinged to the second connecting rod (3-2);
a hinge point between the third connecting rod (3-4) and the second connecting rod (3-2) and a hinge point between the second connecting rod (3-2) and the first driving rod (3-3) are respectively positioned between hinge points between the fifth connecting rod (3-1) and the second connecting rod (3-2);
the supporting device (4) comprises a hollow frame body (4-1) fixedly connected to the bottom of the base (3-6), a driving wheel (4-2) arranged in the hollow frame body (4-1) and used for driving the hollow frame body (4-1) to move up and down, and fixing vertical rods (4-3) arranged on two sides of the outside of the hollow frame body (4-1);
two sides of the interior of the hollow frame body (4-1) are respectively provided with a vertical row of first teeth (4-4), the driving wheel (4-2) is arranged between the two rows of first teeth (4-4), and the hollow frame body (4-1) is connected to the fixed vertical rod (4-3) in a sliding manner;
the periphery of the driving wheel (4-2) is provided with a second tooth (4-5) meshed with the first tooth (4-4), and the second tooth (4-5) does not completely cover the periphery of the driving wheel (4-2).
2. The transformer respirator silica gel replacement device of claim 1, wherein: the fixing device (2) is of an inverted T-shaped structure.
3. The transformer respirator silica gel replacement device of claim 1, wherein: the driving wheel (4-2) is connected with a worm gear reducer.
4. The transformer respirator silica gel replacement device of claim 3, wherein: and the worm gear reducer is connected with a second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616279.1A CN111834115B (en) | 2020-06-30 | 2020-06-30 | Device is changed to transformer respirator silica gel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010616279.1A CN111834115B (en) | 2020-06-30 | 2020-06-30 | Device is changed to transformer respirator silica gel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111834115A CN111834115A (en) | 2020-10-27 |
| CN111834115B true CN111834115B (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010616279.1A Active CN111834115B (en) | 2020-06-30 | 2020-06-30 | Device is changed to transformer respirator silica gel |
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| Country | Link |
|---|---|
| CN (1) | CN111834115B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50200301D1 (en) * | 2001-11-13 | 2004-04-22 | Messko Albert Hauser Gmbh & Co | Dehumidifier for oil-insulated transformers, choke coils and tap changers |
| CN107453263B (en) * | 2017-09-04 | 2019-07-12 | 国网河南省电力公司检修公司 | Transformer breather silica gel replaces mobile platform |
| CN107910163A (en) * | 2017-11-10 | 2018-04-13 | 国网浙江省电力公司宁波供电公司 | A kind of transformer breather silica gel more changing device |
| CN107774094A (en) * | 2017-11-30 | 2018-03-09 | 苏州奥柯图葳机电科技有限公司 | It is a kind of that there is the automatic safety-type air purifier for changing adsorption plate function |
| CN110842870B (en) * | 2019-11-18 | 2021-05-11 | 中国南方电网有限责任公司超高压输电公司大理局 | Platform for replacing operation of silicon gel of converter transformer respirator |
| CN111276892A (en) * | 2020-03-24 | 2020-06-12 | 国网江苏省电力有限公司徐州供电分公司 | Silica gel replacing tool for transformer respirator |
-
2020
- 2020-06-30 CN CN202010616279.1A patent/CN111834115B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111834115A (en) | 2020-10-27 |
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