Electric power supporting device for electric power installation
By designing a power support device including support components and telescopic components, the problems of poor stability and fixed construction space in the prior art are solved, and higher stability and more flexible use of construction space are achieved, and construction efficiency is improved. Security.
Patent Information
- Application Number
- CN202421062722.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing power support devices have low stability during movement, which is prone to displacement, affecting construction safety; at the same time, the construction space is fixed, resulting in inconvenient storage and use of the device volume, which reduces construction efficiency.
An electric support device including a base, a support assembly and a telescopic assembly is designed. The support assembly realizes rotating support of the support legs through the combination of servo motor, gear box, bevel gear and bidirectional screw to avoid contact between the universal wheel and the ground; the telescopic assembly realizes the working space through the combination of servo motor, worm, worm gear and telescopic plate. expansion and reduction of device volume.
Improve the stability of the support device, avoid the stability problem when the universal wheel contacts the ground, and through the design of telescopic components, the flexible expansion of the working space and the effective reduction of the device volume are achieved, and the construction efficiency and safety are improved. sex.
Smart Images
Figure CN222463946U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric power installation, and in particular relates to an electric power supporting device used for electric power installation. Background Art
[0002] Power installation refers to the engineering installation related to the production, transmission and distribution of electric energy. Power installation includes the installation of process equipment in various links such as power generation, transmission, transformation, distribution and power consumption.
[0003] Power engineering construction service is a systematic and complex task. The construction content covers various aspects such as engineering design, equipment and material procurement, engineering construction, installation and commissioning. Various key factors must also be considered during the planning and construction process so that the power infrastructure facilities can maintain stable operation in the power system and supply and distribute electricity safely, efficiently and with high quality. Therefore, power engineering construction has high technical and professional requirements for construction units, and power engineering construction units need to have relevant construction qualifications before they can carry out their work.
[0004] In order to facilitate movement, the support device in the prior art is provided with universal wheels at the bottom. Since the universal wheels have low stability when in contact with the ground, this method is prone to displacement during operation, which affects the construction safety. In addition, the construction space of the support device in the prior art is fixed. If the construction space is large, the size of the device will also be large, which is not convenient for storage and placement. Although it is convenient for storage and placement when the construction space is small, it is very inconvenient to use and the overall position of the device needs to be adjusted multiple times, thereby reducing the construction efficiency. Therefore, it is an urgent problem to invent an electric support device for electric power installation that is easy to adjust the construction space and has mobility as well as stability. Utility Model Content
[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electric support device for electric power installation, which solves the problem that the support device in the prior art is provided with universal wheels at the bottom for the convenience of movement. Since the stability of the universal wheels is low when in contact with the ground, this method is prone to displacement during operation, which affects the construction safety; and the construction space of the support device in the prior art is fixed. If the construction space is large, the size of the device will also be large, which is not convenient for storage and placement. Although it is convenient for storage and placement when the construction space is small, it is very inconvenient to use and the overall position of the device needs to be adjusted multiple times, thereby reducing the construction efficiency.
[0006] The technical solution adopted by the utility model is as follows: an electric power support device for electric power installation, comprising a base, and also comprising a support assembly arranged in the base, a support seat arranged on the upper side of the base, and a telescopic assembly arranged in the support seat, wherein the support assembly comprises a gear box fixedly arranged on the inner wall of the top of the base, a bevel gear 1 rotatably arranged on the inner wall of the gear box, a bevel gear 2 rotatably arranged on the inner wall of the bottom of the gear box, a bidirectional screw rod rotatably arranged on the inner wall of the base at both ends, a nut threadedly arranged on the bidirectional screw rod, a guide slider fixedly arranged on the nut, a rack fixedly arranged on the nut, a gear rotatably arranged in the base, and a support leg fixedly arranged on the gear.
[0007] As a preferred technical solution of the present scheme, bevel gear one is vertically meshed with bevel gear two, the middle end of the bidirectional screw is fixedly connected to the central axis of bevel gear one, a servo motor one is fixedly provided on the outer wall of the bottom of the gear box, the output end of the servo motor one is fixedly connected to the center point of bevel gear two, a guide groove is provided on the inner wall of the top of the base, the guide slider is horizontally slidable in the guide groove, and the gear is meshed with the rack.
[0008] As a preferred technical solution of this scheme, a hydraulic cylinder is vertically fixed on the upper side of the base, the support seat is fixed on the output end of the hydraulic cylinder, the telescopic assembly is arranged in the support seat, and the telescopic assembly includes a worm gear with one end rotatably arranged on the inner wall of the top of the support seat, a servo motor 2 fixedly arranged on the inner wall of the bottom of the support seat, a worm gear rotatably arranged in the support seat, a connecting rod with one end eccentrically rotatably arranged on the worm gear, a sliding block hinged on the other end of the connecting rod, and a telescopic plate slidably arranged on the side walls of both sides of the base in opposite horizontal directions.
[0009] As a preferred technical solution of the present scheme, the output end of the second servo motor is fixedly connected to the lower end of the worm, the worm wheel is meshed with the worm, the top wall and the bottom wall of the support seat are provided with sliding grooves, the sliding block is slidably arranged in the sliding grooves, one side of the telescopic plate is fixedly connected to the sliding block, side guard plates are vertically fixed on both sides of the telescopic plate, and a protective telescopic rod is horizontally connected between the side guard plates.
[0010] As a preferred technical solution of the present invention, support columns are vertically fixed on the outer walls on both sides of the base, and multi-stage guiding telescopic rods are vertically connected between the top wall of the base and the bottom wall of the support seat.
[0011] As a preferred technical solution of this scheme, a telescopic bar hole is provided on the bottom wall of the base, and the telescopic bar hole corresponds to the support leg. Support columns are vertically fixed on the outer walls on both sides of the base, and universal wheels are rotatably provided at the lower ends of the support columns.
[0012] After adopting the above structure, the utility model has the following beneficial effects: the utility model is an electric power support device for electric power installation,
[0013] 1. Through the arrangement of the servo motor 1, the gear box, the bevel gear 1, the bevel gear 2, the bidirectional screw, the nut, the guide slider, the rack, the gear and the support leg, the support leg can support the device, thereby avoiding the problem of poor stability when the universal wheel contacts the ground;
[0014] Through the arrangement of the servo motor 2, the worm, the worm gear, the connecting rod, the sliding block and the telescopic plate, the telescopic plate can be extended to both sides at the same time, thereby realizing the expansion of the working space, and the telescopic plate can be retracted in the non-working state to reduce the overall volume of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present solution and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0016] Figure 1 This is a three-dimensional diagram of the overall structure of an electric support device for electric power installation in this solution;
[0017] Figure 2 This is a cross-sectional view of the overall structure of an electric support device for electric installation in this scheme
[0018] Figure 3 This is a schematic diagram of the structure at location A of an electric support device used for electric power installation in this scheme.
[0019] In the accompanying drawings: 1. base, 2. support assembly, 3. support seat, 4. telescopic assembly, 5. servo motor 1, 6. gear box, 7. bevel gear 2, 8. bevel gear 1, 9. bidirectional screw, 10. guide slider, 11. guide groove, 12. nut, 13. rack, 14. gear, 15. support leg, 16. multi-stage guide telescopic rod, 17. hydraulic cylinder, 18. servo motor 2, 19. worm, 20. worm wheel, 21. connecting rod, 22. sliding block, 23. sliding groove, 24. telescopic plate, 25. protective telescopic rod, 26. side guard plate, 27. support column, 28. universal wheel, 29. telescopic bar hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0022] like Figure 1-Figure 3 As shown, an electric support device for electric power installation comprises a base 1, a support assembly 2 arranged in the base 1, a support seat 3 arranged on the upper side of the base 1, and a telescopic assembly 4 arranged in the support seat 3, wherein the support assembly 2 comprises a gear box 6 fixedly arranged on the top inner wall of the base 1, a bevel gear 1 8 rotatably arranged on the inner wall of the gear box 6, a bevel gear 2 7 rotatably arranged on the bottom inner wall of the gear box 6, a bidirectional screw 9 rotatably arranged on the inner wall of the base 1 at both ends, a nut 12 threadedly arranged on the bidirectional screw 9, a guide slider 10 fixedly arranged on the nut 12, a rack 13 fixedly arranged on the nut 12, a gear 14 rotatably arranged in the base 1, and a support leg 15 fixedly arranged on the gear 14;
[0023] The bevel gear 1 8 is vertically meshed with the bevel gear 2 7, the middle end of the bidirectional screw 9 is fixedly connected to the central axis of the bevel gear 1 8, a servo motor 1 5 is fixedly provided on the outer wall at the bottom of the gear box 6, the output end of the servo motor 1 5 is fixedly connected to the center point of the bevel gear 2 7, a guide groove 11 is provided on the inner wall at the top of the base 1, the guide slider 10 is horizontally slidably arranged in the guide groove 11, and the gear 14 is meshed with the rack 13.
[0024] A hydraulic cylinder 17 is vertically fixed on the upper side of the base 1, the support base 3 is fixed on the output end of the hydraulic cylinder 17, the telescopic assembly 4 is arranged in the support base 3, and the telescopic assembly 4 includes a worm 19 rotatably arranged on the top inner wall of the support base 3 at one end, a servo motor 18 fixedly arranged on the bottom inner wall of the support base 3, a worm wheel 20 rotatably arranged in the support base 3, a connecting rod 21 eccentrically rotatably arranged on the worm wheel 20 at one end, a sliding block 22 hingedly arranged on the other end of the connecting rod 21, and a telescopic plate 24 slidably arranged on the side walls of the base 1 on both sides in opposite directions;
[0025] The output end of the servo motor 2 18 is fixedly connected to the lower end of the worm 19, the worm wheel 20 is meshed with the worm 19, the top wall and the bottom wall of the support seat 3 are provided with sliding grooves 23, the sliding block 22 is slidably arranged in the sliding groove 23, and one side of the telescopic plate 24 is fixedly connected to the sliding block 22.
[0026] A multi-stage guiding telescopic rod 16 is vertically connected between the top wall of the base 1 and the bottom wall of the support base 3 .
[0027] A telescopic bar hole 29 is provided on the bottom wall of the base 1 , and the telescopic bar hole 29 corresponds to the supporting leg 15 .
[0028] Support columns 27 are vertically fixed on the outer walls of both sides of the base 1 , and universal wheels 28 are rotatably provided at the lower ends of the support columns 27 .
[0029] Side guard plates 26 are vertically fixed on both sides of the telescopic plate 24 , and a protective telescopic rod 25 is horizontally connected between the side guard plates 26 .
[0030] When in use, first start the servo motor 15, the servo motor 15 drives the bevel gear 2 7 and the bevel gear 18 to rotate, the bevel gear 18 drives the bidirectional screw 9 to rotate, the bidirectional screw 9 drives the nut 12 and the rack 13 to move to both sides under the guidance of the guide slider 10, the rack 13 drives the gear 14 to rotate, the gear 14 drives the support leg 15 to rotate, when the support leg 15 contacts the ground, the universal wheel 28 is suspended, thereby achieving the support function for the whole device, avoiding the problem of poor stability when the universal wheel 28 contacts the ground;
[0031] Then start the servo motor 2 18, which drives the worm 19 to rotate, the worm 19 drives the worm wheel 20 to rotate, the worm wheel 20 drives the connecting rod 21 to move, the connecting rod 21 drives the sliding block 22 to move to both sides, and the sliding block 22 drives the telescopic plate 24 to move outward, thereby expanding the working space. When the height needs to be raised or lowered, start the hydraulic cylinder 17 for control.
[0032] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.
Claims
1. An electric support device for electric installation, comprising a base, characterized in that: The cam is provided with a plurality of teeth, and the plurality of teeth are provided with a plurality of teeth, and the plurality of teeth are provided with a plurality of teeth. The plurality of teeth are provided with a plurality of teeth, and the plurality of teeth are provided with a plurality of teeth.
2. An electric power support device for electric power installation according to claim 1, characterized in that: The bevel gear 1 is vertically meshed with the bevel gear 2, the middle end of the bidirectional screw is fixedly connected to the central axis of the bevel gear 1, a servo motor 1 is fixedly provided on the outer wall of the bottom of the gear box, the output end of the servo motor 1 is fixedly connected to the center point of the bevel gear 2, a guide groove is provided on the inner wall of the top of the base, the guide slider is horizontally slidable in the guide groove, and the gear is meshed with the rack.
3. An electric power support device for electric power installation according to claim 2, characterized in that: A hydraulic cylinder is vertically fixed on the upper side of the base, the support base is fixed on the output end of the hydraulic cylinder, the telescopic assembly is arranged in the support base, and the telescopic assembly includes a worm gear with one end rotatably arranged on the inner wall of the top of the support base, a servo motor 2 fixedly arranged on the inner wall of the bottom of the support base, a worm gear rotatably arranged in the support base, a connecting rod with one end eccentrically rotatably arranged on the worm gear, a sliding block hinged on the other end of the connecting rod, and a telescopic plate slidably arranged on the side walls of both sides of the base in opposite directions.
4. An electric power support device for electric power installation according to claim 3, characterized in that: The output end of the second servo motor is fixedly connected to the lower end of the worm, the worm wheel is meshed with the worm, the top wall and the bottom wall of the support seat are provided with sliding grooves, the sliding block is slidably arranged in the sliding grooves, one side of the telescopic plate is fixedly connected to the sliding block, side guard plates are vertically fixedly arranged on both sides of the telescopic plate, and a protective telescopic rod is horizontally connected between the side guard plates.
5. An electric power support device for electric power installation according to claim 4, characterized in that: A multi-stage guiding telescopic rod is vertically connected between the top wall of the base and the bottom wall of the support base.
6. An electric power support device for electric power installation according to claim 5, characterized in that: A telescopic bar hole is arranged on the bottom wall of the base, and the telescopic bar hole corresponds to the supporting leg. Support columns are vertically fixed on the outer walls on both sides of the base, and universal wheels are rotatably arranged at the lower ends of the support columns.