CN210806472U - Feedback type power grid simulator - Google Patents
Feedback type power grid simulator Download PDFInfo
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- CN210806472U CN210806472U CN201922269575.4U CN201922269575U CN210806472U CN 210806472 U CN210806472 U CN 210806472U CN 201922269575 U CN201922269575 U CN 201922269575U CN 210806472 U CN210806472 U CN 210806472U
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Abstract
The utility model discloses a feedback type electric network simulator in the technical field of electric network simulator, which comprises an electric network simulator body, wherein a sliding plate is connected with a bottom plate through a buffer part, the top of a movable rod is hinged with the outer wall of the bottom of the sliding plate, two groups of movable rods are connected with the middle part of the outer wall of one side opposite to the movable rod through a supporting spring, universal wheels are arranged at four corners of the outer wall of the bottom plate, when the electric network simulator moves, a rotating handle enables a bevel gear to drive a driven bevel gear and a movable sleeve to rotate, the movable sleeve rotates to enable a threaded rod to drive the sliding plate to slide downwards under the limitation of a movable groove, so that the universal wheels extend out of a mounting frame, when the electric network simulator walks on uneven road surfaces, a sliding block slides in an inner cavity of a sliding groove to decompose the impact force in the vertical direction into horizontal force, the elastic, reach better shock attenuation effect, protect the electric wire netting simulator body.
Description
Technical Field
The utility model relates to a power grid simulator technical field specifically is a feedback type power grid simulator.
Background
The power grid simulator is used for detecting whether three-phase voltage connected with an electric appliance is stable or not, belongs to one type of large-scale power equipment, and is moved usually through a self-locking type moving wheel at the bottom.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feedback formula electric wire netting simulator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a feedback type electric network simulator comprises an electric network simulator body, wherein a rubber plate is fixedly bonded at the bottom of the electric network simulator body, an installation frame is arranged at the bottom of the rubber plate, a connecting plate is arranged on the installation frame in a sliding manner towards the top of the inner wall, the top of the connecting plate is fixedly connected with the bottom of the rubber plate, screw holes which are communicated from left to right are formed in the outer walls of the left side and the right side of the installation frame, fixing screws are arranged in the screw holes, installation holes matched with the fixing screws are formed in the outer walls of the connecting plate, movable grooves are formed in the middle parts of the inner walls of the left side and the right side of the installation frame, a sliding plate and a bottom plate are arranged in the two groups of movable grooves in a sliding manner from top to bottom, a threaded rod is fixedly connected to the center of the outer wall at, the inner cavity of the through hole is provided with an operating lever through a bearing, the left end of the operating lever extends to the inner cavity of the mounting frame and is provided with a bevel gear, a handle is arranged at the right end of the operating rod and extends to the outer wall of the right side of the mounting frame, a driven bevel gear is fixedly sleeved on the outer wall of the movable sleeve in the circumferential direction, a support frame is arranged on the right side of the outer wall of the bottom of the connecting plate, the support frame is connected with the operating rod through a bearing, the right side of the outer wall of the bottom of the driven bevel gear is meshed with the top of the bevel gear, the sliding plate is connected with the bottom plate through a buffer piece, the left side and the right side of the joint of the outer wall of the top of the bottom plate and the buffer part are both provided with sliding grooves, sliding blocks are connected in the sliding grooves in a sliding manner, the top of the sliding block is hinged with a movable rod, the top of the movable rod is hinged with the outer wall of the bottom of the sliding plate, the middle of the outer wall of one side, opposite to the movable rod, of the movable rod is connected with the outer wall of the bottom of the sliding plate through a supporting spring, and four corners of the outer wall of the bottom plate are provided with universal wheels.
Further, the bolster includes the installation shell with bottom plate top outer wall fixed connection, the installation shell top is equipped with the roof, the installation shell left and right sides inner wall all is equipped with the recess, and is two sets of sliding connection has the type of falling T inserted bar in the recess, the type of falling T inserted bar top is connected with the slide bottom, the type of falling T inserted bar bottom passes through reset spring with installation shell bottom inner wall and is connected.
Furthermore, the middle parts of the outer walls of the left side and the right side of the installation frame are movably inserted with positioning pins, and the outer walls of the left side and the right side of the sliding plate are provided with positioning holes matched with the positioning pins.
Further, two ends that stretch out in type of falling T inserted bar bottom all install the ball through rotating the connecting piece, ball and the laminating of recess inner wall.
Furthermore, the movable rods are arranged in two groups in the front and at the back, and the buffer parts are positioned on the inner sides of the two groups of movable rods on the front and at the back at the same side.
Furthermore, the outer wall of the bottom of the mounting frame is bonded with a rubber pad through glue.
Compared with the prior art, the beneficial effects of the utility model are that: when removing, rotatory handle makes bevel gear drive driven bevel gear and movable sleeve rotatory, movable sleeve is rotatory to make the threaded rod drive the slide and slide down under the restriction of activity groove, make the universal wheel stretch out the installing frame, during uneven road surface walking, the slider slides at the spout inner chamber, decompose the impact force of vertical direction into the horizontal force, supporting spring will weaken the horizontal force by tensile elasticity that produces, reach absorbing purpose, the elasticity that reset spring deformation produced can directly weaken impact force, reach better shock attenuation effect, protect electric wire netting simulator body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the buffer member of the present invention.
In the figure: 1. a power grid simulator body; 2. a rubber plate; 3. installing a frame; 4. a slide plate; 5. a base plate; 6. an active cannula; 7. a threaded rod; 8. a joystick; 9. a handle; 10. a bevel gear; 11. a driven bevel gear; 12. a support frame; 13. a chute; 14. a slider; 15. a movable rod; 16. a support spring; 17. a buffer member; 171. mounting a shell; 172. a top plate; 173. a groove; 174. an inverted T-shaped inserted link; 175. a return spring; 176. a ball bearing; 18. positioning pins; 19. positioning holes; 20. a universal wheel; 21. a rubber pad; 22. a connecting plate; 23. and fixing the screw.
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 work belong to the protection scope of the present invention.
The utility model provides a technical scheme: a feedback type power grid simulator, please refer to fig. 1, which comprises a power grid simulator body 1, wherein a rubber plate 2 is fixedly bonded at the bottom of the power grid simulator body 1, the rubber plate 2 can reduce the vibration of a mounting frame 3 to the power grid simulator body 1 when vibrating, a mounting frame 3 is arranged at the bottom of the rubber plate 2, a connecting plate 22 is slidably arranged at the top of the inner wall of the mounting frame 3, the top of the connecting plate 22 is fixedly connected with the bottom of the rubber plate 2, screw holes which are communicated with the left side and the right side are respectively arranged on the outer walls of the left side and the right side of the mounting frame 3, fixing screws 23 are arranged in the screw holes, mounting holes matched with the fixing screws 23 are arranged on the outer walls of the connecting plate 22, movable grooves are respectively arranged in the middle parts of the inner walls of the left side and the right side of the mounting frame 3, a sliding plate 4 and, the top of the movable sleeve 6 is connected with the bottom of a connecting plate 22 through a bearing, the top of the outer wall of the right side of a mounting frame 3 is provided with a through hole, the inner cavity of the through hole is provided with an operating rod 8 through the bearing, the left end of the operating rod 8 extends to the inner cavity of the mounting frame 3 and is provided with a bevel gear 10, the right end of the operating rod 8 extends to the outer wall of the right side of the mounting frame 3 and is provided with a handle 9, the movable sleeve 6 is fixedly sleeved on the outer wall of the movable sleeve 6, a support frame 12 is arranged on the right side of the outer wall of the bottom of the connecting plate 22 and is fixed with the connecting plate 22 through screws, when the movable sleeve is disassembled, the support frame 12 is firstly separated from the connecting plate 22 and then is screwed out of a fixing screw 23, and then the connecting plate 22 and the, the right side of the outer wall of the bottom of the driven bevel gear 11 is meshed with the top of the bevel gear 10, when the bevel gear moves, the bevel gear 10 drives the driven bevel gear 11 and the movable sleeve 6 to rotate by rotating the handle 9, and the threaded rod 7 drives the sliding plate 4 to slide downwards under the limitation of the movable groove by rotating the movable sleeve 6, so that the universal wheel 20 extends out of the mounting frame 3;
referring to fig. 1, a sliding plate 4 is connected with a bottom plate 5 through a buffer 17, sliding grooves 13 are formed in the left side and the right side of the joint of the outer wall of the top of the bottom plate 5 and the buffer 17, sliding blocks 14 are connected in the sliding grooves 13 in a sliding mode, movable rods 15 are hinged to the top of the sliding blocks 14, the top of each movable rod 15 is hinged to the outer wall of the bottom of the sliding plate 4, the middle of the outer wall of one side, opposite to the two groups of movable rods 15, of each group is connected through a support spring 16, damping blocks are arranged at two ends of each support spring 16 and fixedly connected with the corresponding movable rod 15, universal wheels 20 are arranged at four corners of the outer wall of the bottom plate 5, when the vehicle runs on an uneven road surface, the sliding blocks 14 slide in the inner;
referring to fig. 2, the buffer 17 includes a mounting case 171 fixedly connected to the outer wall of the top of the bottom plate 5, a top plate 172 is disposed on the top of the mounting case 171, grooves 173 are disposed on the inner walls of the left and right sides of the mounting case 171, inverted T-shaped insertion rods 174 are slidably connected in the two groups of grooves 173, the top of the inverted T-shaped insertion rod 174 is connected to the bottom of the sliding plate 4, and the bottom of the inverted T-shaped insertion rod 174 is connected to the inner wall of the bottom of the mounting case 171 through a return spring; damping blocks (not shown in the figures) are arranged at two ends of the return spring 175, so that when the electric network simulator runs on an uneven road, the return spring 175 is extruded and deformed to weaken vibration, reduce the vibration amplitude of the mounting frame 3 and protect the electric network simulator body 1;
referring to fig. 1, positioning pins 18 are movably inserted in the middle of the outer walls of the left side and the right side of the mounting frame 3, positioning holes 19 matched with the positioning pins 18 are formed in the outer walls of the left side and the right side of the sliding plate 4, the positioning pins 18 are inserted into the positioning holes 19 after the universal wheels 20 extend out of the mounting frame 3, so that bending of a large impact force applied to the threaded rod 7 is avoided, and damage to the power grid simulator body 1 caused by sudden landing of the mounting frame 3 due to misoperation of the operating lever 8 can also be avoided;
referring to fig. 2, two extending ends of the bottom of the inverted T-shaped plunger 174 are respectively provided with a ball 176 through a rotating connector, the balls 176 are attached to the inner wall of the recess 173, and the smoothness of the inverted T-shaped plunger 174 sliding in the inner cavity of the recess 173 is improved;
referring to fig. 1, two sets of movable rods 15 are arranged in front and at the back, and the buffer 17 is located at the inner sides of the two sets of movable rods 15 at the same side in front and at the back, so as to decompose the impact force in the vertical direction into horizontal force, and then the horizontal force is weakened by the elastic force generated by stretching the support spring 16, so that the vibration can be reduced;
referring to fig. 1, the outer wall of the bottom of the mounting frame 3 is adhered with a rubber pad 21 by glue, so as to prevent the mounting frame 3 from suddenly falling to the ground and causing large vibration to the mounting frame 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A feedback type power grid simulator comprises a power grid simulator body (1), and is characterized in that: the power grid simulator is characterized in that a rubber plate (2) is fixedly bonded to the bottom of a power grid simulator body (1), an installation frame (3) is arranged at the bottom of the rubber plate (2), a connecting plate (22) is arranged on the installation frame (3) in a sliding mode towards the top of the inner wall, the top of the connecting plate (22) is fixedly connected with the bottom of the rubber plate (2), screw holes which are communicated with the left side and the right side are formed in the outer wall of the left side and the right side of the installation frame (3), fixing screws (23) are arranged in the screw holes, mounting holes matched with the fixing screws (23) are formed in the outer wall of the connecting plate (22), movable grooves are formed in the middle of the inner wall of the left side and the right side of the installation frame (3), sliding plates (4) and bottom plates (5) are arranged in two groups of movable grooves in a sliding mode from, the top of the movable sleeve (6) is connected with the bottom of the connecting plate (22) through a bearing, the top of the outer wall of the right side of the mounting frame (3) is provided with a through hole, an operating rod (8) is installed in the inner cavity of the through hole through the bearing, the inner cavity of the operating rod (8) extends to the inner cavity of the mounting frame (3) and is provided with a bevel gear (10), the right end of the operating rod (8) extends to the outer wall of the right side of the mounting frame (3) and is provided with a handle (9), the movable sleeve (6) is fixedly sleeved with a driven bevel gear (11) towards the outer wall, the right side of the outer wall of the bottom of the connecting plate (22) is provided with a support frame (12), the support frame (12) is connected with the operating rod (8) through the bearing, the right side of the outer wall of the bottom of the driven bevel gear (11) is meshed with the top of the bevel gear, sliding connection has slider (14) in spout (13), slider (14) top articulates there is movable rod (15), movable rod (15) top is articulated with slide (4) bottom outer wall, and is two sets of the middle part of the relative one side outer wall of movable rod (15) is passed through supporting spring (16) and is connected, bottom plate (5) bottom outer wall four corners all is equipped with universal wheel (20).
2. A feedback grid simulator according to claim 1, wherein: bolster (17) include with bottom plate (5) top outer wall fixed connection's installation shell (171), installation shell (171) top is equipped with roof (172), installation shell (171) left and right sides inner wall all is equipped with recess (173), and is two sets of sliding connection has type of falling T inserted bar (174) in recess (173), type of falling T inserted bar (174) top is connected with slide (4) bottom, type of falling T inserted bar (174) bottom is connected through reset spring (175) with installation shell (171) bottom inner wall.
3. A feedback grid simulator according to claim 1, wherein: the middle parts of the outer walls of the left side and the right side of the mounting frame (3) are movably inserted with positioning pins (18), and the outer walls of the left side and the right side of the sliding plate (4) are provided with positioning holes (19) matched with the positioning pins (18).
4. A feedback grid simulator according to claim 2, wherein: two extending ends of the bottom of the inverted T-shaped inserted rod (174) are provided with balls (176) through rotating connecting pieces, and the balls (176) are attached to the inner wall of the groove (173).
5. A feedback grid simulator according to claim 1, wherein: the movable rods (15) are arranged in two groups in the front and at the back, and the buffer parts (17) are positioned on the inner sides of the two groups of movable rods (15) on the front and at the back at the same side.
6. A feedback grid simulator according to claim 1, wherein: the outer wall of the bottom of the mounting frame (3) is bonded with a rubber pad (21) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269575.4U CN210806472U (en) | 2019-12-17 | 2019-12-17 | Feedback type power grid simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269575.4U CN210806472U (en) | 2019-12-17 | 2019-12-17 | Feedback type power grid simulator |
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| Publication Number | Publication Date |
|---|---|
| CN210806472U true CN210806472U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922269575.4U Active CN210806472U (en) | 2019-12-17 | 2019-12-17 | Feedback type power grid simulator |
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| CN (1) | CN210806472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864576A (en) * | 2020-08-31 | 2020-10-30 | 国家电网有限公司 | A water-cooled and air-cooled integrated heat-dissipating power distribution cabinet for power engineering construction |
| CN112010366A (en) * | 2020-08-05 | 2020-12-01 | 韩兴宏 | 2-4 chlorobenzene pesticide intermediate waste water recovery unit |
| CN112366560A (en) * | 2020-11-07 | 2021-02-12 | 国网山东省电力公司烟台供电公司 | Insect-proof, waterproof and fireproof power distribution device |
| CN114243515A (en) * | 2021-12-18 | 2022-03-25 | 深圳供电局有限公司 | Distribution Cabinet |
-
2019
- 2019-12-17 CN CN201922269575.4U patent/CN210806472U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010366A (en) * | 2020-08-05 | 2020-12-01 | 韩兴宏 | 2-4 chlorobenzene pesticide intermediate waste water recovery unit |
| CN111864576A (en) * | 2020-08-31 | 2020-10-30 | 国家电网有限公司 | A water-cooled and air-cooled integrated heat-dissipating power distribution cabinet for power engineering construction |
| CN112366560A (en) * | 2020-11-07 | 2021-02-12 | 国网山东省电力公司烟台供电公司 | Insect-proof, waterproof and fireproof power distribution device |
| CN114243515A (en) * | 2021-12-18 | 2022-03-25 | 深圳供电局有限公司 | Distribution Cabinet |
| CN114243515B (en) * | 2021-12-18 | 2023-08-25 | 深圳供电局有限公司 | Distribution Cabinet |
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