CN217846497U - Extra-high voltage direct current test platform - Google Patents
Extra-high voltage direct current test platform Download PDFInfo
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- CN217846497U CN217846497U CN202221731957.XU CN202221731957U CN217846497U CN 217846497 U CN217846497 U CN 217846497U CN 202221731957 U CN202221731957 U CN 202221731957U CN 217846497 U CN217846497 U CN 217846497U
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 16
- 241001330002 Bambuseae Species 0.000 claims abstract description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 16
- 239000011425 bamboo Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an extra-high voltage direct current test platform, including the base, the inside of base is rotated and is connected with two worms, and the inside of base is rotated and is connected with four and rotates a section of thick bamboo, and four equal fixedly connected with worm wheels in the outside of rotating a section of thick bamboo, worm and worm wheel meshing are connected, and the inside sliding connection who rotates a section of thick bamboo has the lead screw, lead screw and base swing joint, and the bottom of lead screw is rotated and is connected with the supporting shoe, the beneficial effects of the utility model are that: through having added adjustment mechanism, realized that the output of pneumatic cylinder passes through the sliding plate and drives the dead lever removal, drives a support frame through the dead lever and carries out position control, adjusts the processing to the support position of special high voltage direct current standard device, through having added drive mechanism, has realized connecting through chain drive between two sprockets, rotates two worms simultaneously and handles.
Description
Technical Field
The utility model relates to a direct current test platform technical field specifically is an extra-high voltage direct current test platform.
Background
The extra-high voltage direct current transmission technology is mainly characterized in that the extra-high voltage direct current transmission system does not have a point drop in the middle, and can directly transmit electric power to a load center point to point, with high power and in a long distance, but the existing extra-high voltage direct current test platform is usually hung off a transport vehicle by a crane, and the transport vehicle is hung on the extra-high voltage direct current test platform after the test is completed, so that the test platform is inconvenient to lift and adjust, and the dependence on the crane is serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extra-high voltage direct current test platform to current special high voltage direct current test platform who proposes in solving above-mentioned background art is usually through hanging haulage vehicle with it with the help of the crane, waits to carry out the back in the experiment and is hanging haulage vehicle, is not convenient for carry out the lift adjustment with test platform and handles, relies on serious problem to the crane.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an extra-high voltage direct current test platform, includes the base, the inside of base is rotated and is connected with two worms, the inside of base is rotated and is connected with four rotors, four equal fixedly connected with worm wheel in the outside of rotor, the worm is connected with the worm wheel meshing, the inside sliding connection of rotor has the lead screw, lead screw and base swing joint, the bottom of lead screw is rotated and is connected with the supporting shoe, four and supporting shoe complex accomodation grooves have been seted up to the bottom of base, the outside threaded connection of lead screw has the threading board, threading board and base fixed connection, the outside of rotor is rotated and is connected with the solid fixed cylinder, gu fixed cylinder and base fixed connection, lead screw and solid fixed cylinder swing joint, the top of base is equipped with adjustment mechanism, one side of base is equipped with drive mechanism, two the worm all is connected with drive mechanism.
As a preferred scheme of the utility model: the transmission mechanism comprises a fixed box, one side of the base is fixedly connected with the fixed box, the worms are rotatably connected with the fixed box, the two outer sides of the worms are fixedly connected with chain wheels, the two chain wheels are connected through chain transmission, one side of the fixed box is provided with a motor, and the other one of the worms is fixedly connected with the output end of the motor.
As a preferred scheme of the utility model: two limiting sliding grooves are symmetrically formed in the rotating cylinder, two limiting sliding blocks are symmetrically and fixedly connected to the outer side of the screw rod, and the limiting sliding blocks are connected with the limiting sliding grooves in a sliding mode.
As a preferred embodiment of the present invention: the adjusting mechanism comprises a sliding plate, the inside of the base is slidably connected with the sliding plate, the top of the sliding plate is fixedly connected with a fixed rod, the top of the base is slidably connected with a first support frame, the fixed rod is fixedly connected with the first support frame, the inside of the base is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with the sliding plate.
As a preferred embodiment of the present invention: the top fixedly connected with support frame No. two of base, one side of base is equipped with control panel, motor and pneumatic cylinder all with control panel electric connection.
As a preferred scheme of the utility model: the top of the first support frame and the second support frame is provided with an extra-high voltage direct current standard device, and one side of the extra-high voltage direct current standard device is provided with a voltage-sharing cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an adjustment mechanism has been added, the output that has realized the pneumatic cylinder drives the dead lever through the sliding plate and removes, drive a support frame through the dead lever and carry out position control, adjust the processing to the support position of special high voltage direct current standard device, through having added drive mechanism, it connects through chain drive between two sprockets to have realized, rotate two worms simultaneously and handle, through having added limit slide, spacing spout, realized can drive limit slide through spacing spout and rotate when rotating a section of thick bamboo rotation, thereby it rotates to drive the lead screw through limit slide, do not influence the lead screw and slide regulation in a section of thick bamboo that rotates.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
FIG. 4 is a side view of the internal structure of the fixing box of the present invention;
FIG. 5 is a top view of the inner structure of the rotary drum of the present invention;
fig. 6 is a bottom view of the base of the present invention.
In the figure: 1. a base; 2. a worm; 3. a rotating cylinder; 4. a worm gear; 5. a screw rod; 6. a thread plate; 7. a transmission mechanism; 71. a fixed box; 72. a sprocket; 73. a motor; 8. a fixed cylinder; 9. an adjustment mechanism; 91. a hydraulic cylinder; 92. a sliding plate; 93. fixing the rod; 94. a first support frame; 10. a second support frame; 11. a limiting chute; 12. a limiting slide block; 13. a support block; 14. an extra-high voltage direct current standard device; 15. a voltage-equalizing cover; 16. a storage groove; 17. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an extra-high voltage direct current test platform, the on-line screen storage device comprises a base 1, base 1's inside is rotated and is connected with two worms 2, base 1's inside is rotated and is connected with four and rotates a section of thick bamboo 3, four equal fixedly connected with worm wheel 4 in the outside of rotating a section of thick bamboo 3, worm 2 is connected with the meshing of worm wheel 4, the inside sliding connection who rotates a section of thick bamboo 3 has lead screw 5, lead screw 5 and base 1 swing joint, lead screw 5's bottom is rotated and is connected with supporting shoe 13, four and supporting shoe 13 complex accomodate groove 16 have been seted up to base 1's bottom, lead screw 5's outside threaded connection has thread plate 6, thread plate 6 and base 1 fixed connection, the outside of rotating a section of thick bamboo 3 is rotated and is connected with solid fixed cylinder 8, gu fixed cylinder 8 and base 1 fixed connection, lead screw 5 and solid fixed cylinder 8 swing joint, base 1's top is equipped with adjustment mechanism 9, one side of base 1 is equipped with drive mechanism 7, two worms 2 all are connected with drive mechanism 7, two worms 2 all carry out the simultaneous transmission through drive mechanism 7, work efficiency and stability have been improved.
Wherein, drive mechanism 7 includes fixed case 71, one side fixedly connected with fixed case 71 of base 1, two worms 2 all rotate with fixed case 71 to be connected, the equal fixedly connected with sprocket 72 in outside of two worms 2, connect through chain drive between two sprockets 72, one side of fixed case 71 is equipped with motor 73, the output fixed connection of one of them worm 2 and motor 73, the output of motor 73 drives one of them worm 2 and rotates, drive one of them sprocket 72 simultaneously and rotate, one of them sprocket 72 drives another sprocket 72 through the chain and rotates, can rotate two worms 2 simultaneously, and the work efficiency is improved.
Wherein, two limiting sliding grooves 11 have been seted up to the inside symmetry of a rotation section of thick bamboo 3, two limiting slide blocks 12 of the outside symmetry fixedly connected with of lead screw 5, limiting slide block 12 and 11 sliding connection of limiting sliding grooves, a rotation section of thick bamboo 3 drives limiting slide block 12 through 11 and rotates, limiting slide block 12 drives lead screw 5 and rotates, lead screw 5 and the 6 threaded connection of threading board, lead screw 5 moves down and drives supporting shoe 13 and move down, drive limiting slide block 12 and slide in 11 limiting sliding grooves when lead screw 5 adjusts down, do not influence the slip of lead screw 5 and a rotation section of thick bamboo 3, the lifting efficiency of platform has been improved.
Wherein, adjustment mechanism 9 includes sliding plate 92, the inside sliding connection of base 1 has sliding plate 92, the top fixedly connected with dead lever 93 of sliding plate 92, the top sliding connection of base 1 has support frame 94 No. one, dead lever 93 and support frame 94 fixed connection No. one, the inside of base 1 is equipped with pneumatic cylinder 91, the output and the sliding plate 92 fixed connection of pneumatic cylinder 91, the output of pneumatic cylinder 91 drives sliding plate 92 and dead lever 93 and removes, drive support frame 94 through dead lever 93 and carry out the position control processing, carry out the regulation processing to the supported position.
Wherein, no. two support frames 10 of base 1's top fixedly connected with, one side of base 1 is equipped with control panel 17, and motor 73 and pneumatic cylinder 91 all with control panel 17 electric connection, concentrate through control panel 17 and control the processing, have improved security and the work efficiency of use.
Wherein, the top of the first support frame 94 and the second support frame 10 is provided with an extra-high voltage direct current standard device 14, and one side of the extra-high voltage direct current standard device 14 is provided with a voltage-sharing cover 15.
Specifically, when the device is used, the device is powered on through an external power supply, the hydraulic cylinder 91 is started through the control panel 17, the output end of the hydraulic cylinder 91 drives the sliding plate 92 and the fixed rod 93 to move, the first support frame 94 is driven through the fixed rod 93 to perform position adjustment treatment, the support position is adjusted, a detection piece is placed on the base 1, the motor 73 is started through the control panel 17, the output end of the motor 73 drives one of the worms 2 to rotate and simultaneously drives one of the chain wheels 72 to rotate, one of the chain wheels 72 drives the other chain wheel 72 to rotate through a chain, so that the two worms 2 can rotate simultaneously, the worm 2 drives the rotating cylinder 3 to rotate through the worm wheel 4, the rotating cylinder 3 drives the limiting slide block 12 to rotate through the limiting slide groove 11, the limiting slide block 12 drives the screw rod 5 to rotate, the screw rod 5 is in threaded connection with the thread plate 6, the screw rod 5 moves downwards and drives the support block 13 to move downwards, the limiting slide block 12 slides in the limiting slide groove 11 when the screw rod 5 is adjusted downwards, the sliding of the screw rod 5 and the rotating cylinder 3 is not influenced by the lifting support block 13, the lifting and the lifting treatment is avoided, the self-lifting treatment when a crane is used in a test, and the self-lifting treatment efficiency is improved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an extra-high voltage direct current test platform, includes base (1), its characterized in that, the inside of base (1) is rotated and is connected with two worms (2), the inside of base (1) is rotated and is connected with four and rotates a section of thick bamboo (3), four the equal fixedly connected with worm wheel (4) in the outside of rotating a section of thick bamboo (3), worm (2) are connected with worm wheel (4) meshing, the inside sliding connection who rotates a section of thick bamboo (3) has lead screw (5), lead screw (5) and base (1) swing joint, the bottom of lead screw (5) is rotated and is connected with supporting shoe (13), four and supporting shoe (13) complex accomodate groove (16) have been seted up to the bottom of base (1), the outside threaded connection of lead screw (5) has thread plate (6), thread plate (6) and base (1) fixed connection, the outside of rotating a section of thick bamboo (3) is rotated and is connected with solid fixed cylinder (8), gu fixed cylinder (8) and base (1) fixed connection, lead screw (5) and solid fixed cylinder (8) swing joint, the top of base (1) is equipped with adjustment mechanism (9), one side base (7) and drive mechanism (7) are all connected with two.
2. The extra-high voltage direct current test platform according to claim 1, characterized in that: drive mechanism (7) are including fixed case (71), one side fixedly connected with fixed case (71) of base (1), two worm (2) all rotate with fixed case (71) and are connected, two the equal fixedly connected with sprocket (72) in outside of worm (2), two connect through chain drive between sprocket (72), one side of fixed case (71) is equipped with motor (73), one of them the output fixed connection of worm (2) and motor (73).
3. The extra-high voltage direct current test platform according to claim 1, characterized in that: two limiting sliding grooves (11) are symmetrically formed in the rotating cylinder (3), two limiting sliding blocks (12) are symmetrically and fixedly connected to the outer side of the screw rod (5), and the limiting sliding blocks (12) are slidably connected with the limiting sliding grooves (11).
4. The extra-high voltage direct current test platform according to claim 2, characterized in that: the adjusting mechanism (9) comprises a sliding plate (92), the sliding plate (92) is connected to the inside of the base (1) in a sliding mode, a fixing rod (93) is fixedly connected to the top of the sliding plate (92), a first supporting frame (94) is connected to the top of the base (1) in a sliding mode, the fixing rod (93) is fixedly connected with the first supporting frame (94), a hydraulic cylinder (91) is arranged inside the base (1), and the output end of the hydraulic cylinder (91) is fixedly connected with the sliding plate (92).
5. The extra-high voltage direct current test platform according to claim 4, characterized in that: the top fixedly connected with support frame (10) No. two of base (1), one side of base (1) is equipped with control panel (17), motor (73) and pneumatic cylinder (91) all with control panel (17) electric connection.
6. The extra-high voltage direct current test platform according to claim 5, characterized in that: an extra-high voltage direct current standard device (14) is installed at the tops of the first support frame (94) and the second support frame (10), and a voltage-equalizing cover (15) is arranged on one side of the extra-high voltage direct current standard device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731957.XU CN217846497U (en) | 2022-07-05 | 2022-07-05 | Extra-high voltage direct current test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221731957.XU CN217846497U (en) | 2022-07-05 | 2022-07-05 | Extra-high voltage direct current test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846497U true CN217846497U (en) | 2022-11-18 |
Family
ID=84035963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221731957.XU Expired - Fee Related CN217846497U (en) | 2022-07-05 | 2022-07-05 | Extra-high voltage direct current test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846497U (en) |
-
2022
- 2022-07-05 CN CN202221731957.XU patent/CN217846497U/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 |
Granted publication date: 20221118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |