CN219874755U - Power relay protection equipment maintenance platform - Google Patents
Power relay protection equipment maintenance platform Download PDFInfo
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- CN219874755U CN219874755U CN202320737187.8U CN202320737187U CN219874755U CN 219874755 U CN219874755 U CN 219874755U CN 202320737187 U CN202320737187 U CN 202320737187U CN 219874755 U CN219874755 U CN 219874755U
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- platform
- relay protection
- power relay
- rod
- seat
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- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of power operation and maintenance, and particularly relates to a power relay protection equipment maintenance platform which comprises a platform, wherein the bottom of the platform is connected with a connecting frame and an inclined rod, a turntable is rotatably arranged on the platform, the side surface of the turntable is connected with a connecting seat, the connecting seat is rotatably connected with one end of a connecting arm through a pin shaft, the other end of the connecting arm is rotatably connected with one end of a connecting rod through a pin shaft, the other end of the connecting rod is rotatably arranged on the platform through a connecting shaft, the middle end of the connecting rod is rotatably connected with a first rotating seat through a pin shaft, the rotating seat is rotatably clamped with one end of a screw rod, the other end of the screw rod is in threaded connection with a second rotating seat, and the second rotating seat is rotatably arranged on the platform through the connecting shaft. The rotation of the power relay protection equipment arranged on the turntable can be driven by rotating the lead screw, and the angle self-locking effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of power operation and maintenance, and particularly relates to a maintenance platform for power relay protection equipment.
Background
The utility model discloses a power relay protection equipment's maintenance platform is direct to fix power relay protection equipment on the platform more, but inconvenient to rotate relay protection equipment when needing to maintain power relay protection equipment, to its diversified observation and maintenance, even have rotatable platform to consume the manual strength also great when rotating, therefore the utility model patent of grant bulletin number CN215497921U discloses a power relay protection equipment maintenance platform, the diameter of drive gear is less than the diameter of outer tooth ring, required torque is little, the diameter of drive gear is less than the diameter of ring gear, thereby more laborsaving when rotating, simultaneously the rotational speed of outer tooth ring and ring gear is slower, make carousel and relay protection device rotational speed slow, be convenient for rotate suitable position, be convenient for maintain.
However, the turntable in the structure needs the matching of the pin shaft, the positioning ring and the positioning hole to realize position locking, and the operation is complicated.
Disclosure of Invention
In view of the above problems, an object of the present utility model is to: the utility model provides a power relay protection equipment maintenance platform, solves the problem that traditional rotatable regulation's maintenance platform need use the extra locking mechanical system of complex operation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a power relay protection equipment maintains platform, includes the platform, the bottom of platform is connected with link and diagonal bar, rotate on the platform and install the revolving stage, the side of revolving stage is connected with the connecting seat, the connecting seat rotates the one end of connecting the arm through the round pin axle, the other end of connecting the arm rotates the one end of connecting the connecting rod through the round pin axle, the other end of connecting the rod is installed on the platform through connecting axle rotation, the middle-end of connecting rod is connected with through the round pin axle rotation and rotates seat one, the one end of rotating seat rotation joint lead screw, the other end threaded connection of lead screw has rotation seat two, rotation seat two is installed on the platform through connecting axle two rotations.
The beneficial effects of the utility model are as follows: the rotation of the power relay protection equipment arranged on the turntable can be driven by rotating the lead screw, and the angle self-locking effect is achieved.
In order to enable the connecting arm to drive the turntable to stably rotate;
as a further improvement of the above technical scheme: the connecting arm is of an arc-shaped plate structure, and the inner diameter of the connecting arm is not smaller than the diameter of the turntable.
The beneficial effects of this improvement are: the connecting arm can drive the turntable to stably rotate.
In order to allow the turntable to rotate stably on the platform;
as a further improvement of the above technical scheme: the rotary table consists of a table body, a pin rod and a limiting plate, wherein the bottom end of the table body is connected with the pin rod, the bottom end of the pin rod is connected with the limiting plate, the bottom surface of the table body is slidably connected with the top surface of the platform, and the top surface of the limiting plate is slidably connected with the bottom surface of the platform.
The beneficial effects of this improvement are: the table body and the limiting plate are matched to enable the whole turntable to stably rotate on the platform.
In order to enable the turntable to smoothly rotate on the platform;
as a further improvement of the above technical scheme: the pin rod is of a cylindrical structure, and a through hole for rotating the connecting pin rod is formed in the platform.
The beneficial effects of this improvement are: the pin rod can enable the whole turntable to smoothly rotate on the platform.
In order to conveniently install the power relay protection equipment on the turntable;
as a further improvement of the above technical scheme: the top surface of the table body is provided with a plurality of internal thread holes.
The beneficial effects of this improvement are: the power relay protection equipment can be mounted on the platform body through bolts.
In order to effectively improve the structural strength of the device;
as a further improvement of the above technical scheme: the number of the connecting arms and the connecting rods is two, the connecting arms are oppositely arranged on the upper side and the lower side of the connecting seat, and the connecting rods are oppositely arranged on the upper side and the lower side of the first rotating seat.
The beneficial effects of this improvement are: the connecting arms and the connecting rods which are arranged in pairs can effectively ensure the structural stability of the device.
In order to effectively ensure the angle self-locking effect of the turntable;
as a further improvement of the above technical scheme: the screw rod is a trapezoid screw rod.
The beneficial effects of this improvement are: the trapezoid screw rod has self-locking property, so that the angle self-locking effect of the turntable can be effectively ensured.
For the convenience of rotating the screw rod;
as a further improvement of the above technical scheme: the two ends of the screw rod are respectively provided with a limiting block and a ball head, the ball head is provided with a through hole structure, and the limiting blocks are arranged on two sides of the first rotating seat.
The beneficial effects of this improvement are: the operator can rotate the screw rod conveniently through the ball head.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the turntable in the present utility model;
FIG. 4 is a schematic view of the structure of the screw rod in the utility model;
in the figure: 1. a platform; 2. a connecting frame; 3. a diagonal rod; 4. a turntable; 41. a table body; 42. a pin rod; 43. a limiting plate; 44. an internal threaded hole; 5. a connecting seat; 6. a connecting arm; 7. a connecting rod; 8. a first rotating seat; 9. a first connecting shaft; 10. a screw rod; 101. ball head; 102. a limiting block; 11. a second rotating seat; 12. and a second connecting shaft.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
Example 1:
as shown in fig. 1-4: the power relay protection equipment maintenance platform comprises a platform 1, wherein the bottom of the platform 1 is connected with a connecting frame 2 and an inclined rod 3, a turntable 4 is rotatably arranged on the platform 1, the side surface of the turntable 4 is connected with a connecting seat 5, the connecting seat 5 is rotatably connected with one end of a connecting arm 6 through a pin shaft, the other end of the connecting arm 6 is rotatably connected with one end of a connecting rod 7 through a pin shaft, the other end of the connecting rod 7 is rotatably arranged on the platform 1 through a connecting shaft I9, the middle end of the connecting rod 7 is rotatably connected with a rotating seat I8 through a pin shaft, one end of a screw rod 10 is rotatably clamped by the rotating seat I8, the other end of the screw rod 10 is in threaded connection with a rotating seat II 11, the rotating seat II 11 is rotatably arranged on the platform 1 through a connecting shaft II 12, and the rotating screw rod 10 can drive the power relay protection equipment arranged on the turntable 4 to rotate, the connecting arm 6 is of an arc plate structure, the inner diameter of the connecting arm 6 is not smaller than the diameter of the rotary table 4, the connecting arm 6 can drive the rotary table 4 to stably rotate, the rotary table 4 is composed of a table body 41, a pin rod 42 and a limiting plate 43, the bottom end of the table body 41 is connected with the pin rod 42, the bottom end of the pin rod 42 is connected with the limiting plate 43, the bottom surface of the table body 41 is in sliding connection with the top surface of the platform 1, the top surface of the limiting plate 43 is in sliding connection with the bottom surface of the platform 1, the table body 41 and the limiting plate 43 are matched to enable the rotary table 4 to integrally and stably rotate on the platform 1, the pin rod 42 is of a cylinder structure, a through hole for rotating the pin rod 42 is formed in the platform 1, the pin rod 42 can enable the rotary table 4 to integrally and smoothly rotate on the platform 1, the top surface of the table body 41 is provided with a plurality of internal threaded holes 44, the utility model provides a power relay protection equipment accessible bolt is installed on stage body 41, the quantity of linking arm 6 and connecting rod 7 is two, linking arm 6 sets up the upper and lower both sides at connecting seat 5 relatively, connecting rod 7 sets up the upper and lower both sides at rotating seat one 8 relatively, linking arm 6 and connecting rod 7 that set up in pairs can effectually guarantee the structural stability of device, lead screw 10 is trapezoidal lead screw, and the angle self-locking effect of revolving stage 4 can effectively be guaranteed to the self-locking that trapezoidal lead screw had, the both ends of lead screw 10 are provided with stopper 102 and bulb 101 respectively, the through-hole structure has been seted up on the bulb 101, stopper 102 sets up the both sides at rotating seat one 8, and convenient rotation lead screw 10 of operating personnel accessible bulb 101.
The working principle of the technical scheme is as follows: the relay protection equipment is connected with the internal thread hole 44 through a bolt, so that the relay protection equipment is stably installed on the rotary table 4, when the direction of the relay protection equipment needs to be adjusted to carry out maintenance work, an operator uses a tool to insert into the hole of the ball head 101, rotates the lead screw 10, and further enables the lead screw 10 and the rotating seat II 11 to generate spiral pair movement, so that the lead screw 10 horizontally moves in the rotating seat II 11, further drives the rotating seat I8 at one end of the lead screw 10 to horizontally move, drives the connecting rod 7 to rotate by taking the connecting shaft I9 as a fulcrum when the rotating seat I8 moves, and drives one end of the connecting arm 6 to move again, and further enables the connecting arm 6 to drive the rotary table 4 to rotate through the connecting seat 5.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a power relay protection equipment maintains platform which characterized in that: including platform (1), the bottom of platform (1) is connected with link (2) and diagonal bar (3), rotate on platform (1) and install revolving stage (4), the side of revolving stage (4) is connected with connecting seat (5), connecting seat (5) are through the one end of round pin axle rotation connection link arm (6), the one end of connecting rod (7) is connected through the round pin axle rotation to the other end of link arm (6), the other end of connecting rod (7) is installed on platform (1) through connecting axle one (9) rotation, the middle-end of connecting rod (7) is connected with rotation seat one (8) through the round pin axle rotation, the one end of joint lead screw (10) is rotated to rotation seat one (8), the other end threaded connection of lead screw (10) has rotation seat two (11), rotation seat two (11) are installed on platform (1) through connecting axle two (12) rotations.
2. The power relay protection device maintenance platform of claim 1, wherein: the connecting arm (6) is of an arc-shaped plate structure, and the inner diameter of the connecting arm (6) is not smaller than the diameter of the rotary table (4).
3. The power relay protection device maintenance platform of claim 1, wherein: the rotary table (4) is composed of a table body (41), a pin rod (42) and a limiting plate (43), the bottom end of the table body (41) is connected with the pin rod (42), the bottom end of the pin rod (42) is connected with the limiting plate (43), the bottom surface of the table body (41) is connected with the top surface of the platform (1) in a sliding mode, and the top surface of the limiting plate (43) is connected with the bottom surface of the platform (1) in a sliding mode.
4. A power relay protection device maintenance platform according to claim 3, wherein: the pin rod (42) is of a cylindrical structure, and a through hole for rotationally connecting the pin rod (42) is formed in the platform (1).
5. A power relay protection device maintenance platform according to claim 3, wherein: a plurality of internal thread holes (44) are formed in the top surface of the table body (41).
6. The power relay protection device maintenance platform of claim 1, wherein: the number of the connecting arms (6) and the number of the connecting rods (7) are two, the connecting arms (6) are oppositely arranged on the upper side and the lower side of the connecting seat (5), and the connecting rods (7) are oppositely arranged on the upper side and the lower side of the rotating seat I (8).
7. The power relay protection device maintenance platform of claim 1, wherein: the screw rod (10) is a trapezoidal screw rod.
8. The power relay protection device maintenance platform of claim 1, wherein: limiting blocks (102) and ball heads (101) are respectively arranged at two ends of the screw rod (10), through hole structures are formed in the ball heads (101), and the limiting blocks (102) are arranged at two sides of the first rotating seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737187.8U CN219874755U (en) | 2023-04-06 | 2023-04-06 | Power relay protection equipment maintenance platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320737187.8U CN219874755U (en) | 2023-04-06 | 2023-04-06 | Power relay protection equipment maintenance platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874755U true CN219874755U (en) | 2023-10-20 |
Family
ID=88341360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320737187.8U Active CN219874755U (en) | 2023-04-06 | 2023-04-06 | Power relay protection equipment maintenance platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874755U (en) |
-
2023
- 2023-04-06 CN CN202320737187.8U patent/CN219874755U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |