Portable comprehensive testing device for power equipment

Abstract

The invention discloses a portable power equipment comprehensive test device, and belongs to the technical field of power test equipment, the portable power equipment comprehensive test device comprises a protective bottom box and a protective top box, the protective top box is movably mounted on the outer wall of the protective bottom box, a pull rod is slidably mounted in the protective bottom box on one side of the protective top box, and the pull rod extends to the outside of the protective bottom box. And moving wheels are symmetrically and movably installed at the bottom end of the side, away from the pull rod, of the protective bottom box, a supporting plate is installed in the protective bottom box on one side of the moving wheels, and a lifting frame is arranged outside the protective bottom box above the supporting plate. According to the invention, convenient height adjustment comprehensive detection of the power equipment by the testing device is realized, convenient pulling, walking and movement of the testing device are facilitated, lifting adjustment is facilitated to protect the testing device, multi-angle testing of the power equipment by the testing device is facilitated, and the testing efficiency is improved. And the flexibility of rotation adjustment and the convenience of carrying and moving during testing of the testing device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power testing equipment, and in particular to a portable comprehensive testing device for electric power equipment. Background Art

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power station boilers, steam turbines, gas turbines, hydro turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, mutual inductors, contactors, etc. When power equipment fails, it needs to be tested with a test device to accurately find out which part of the power equipment has failed.

[0003] For example, a comprehensive testing device for network equipment disclosed in the authorization announcement number CN206835119U includes a detector body, a locking buckle, a clamping ring, a box body, a wire groove, a display screen, operation buttons and a sealing ring. A box body is provided at the lower part of the detector body, a gasket is provided at the lower end of the box body, a clamping ring is provided at a side position of the front surface of the box body near the front handle, and a locking buckle is provided on the front surface of the upper cover corresponding to the end of the clamping ring.

[0004] Although it realizes the design of setting the network test device into a box shape, which can make the network test device portable, effectively protect the detector, and improve the efficiency of network detection, a wire groove is set up, which makes it more convenient for staff to carry the test line, and solves the problem that the staff forgets to bring the test line and affects the detection efficiency. This design is not only simple in structure and easy to use, but also better protects the detector and extends the service life of the detector.

[0005] However, it does not solve the problem that the existing test devices of this type are generally not conducive to convenient height adjustment for comprehensive testing during use, are not convenient for pulling and moving the test devices, are not convenient for lifting and adjusting to protect the test devices, and are not convenient for the test devices to test electrical equipment at multiple angles, which affects the flexibility of rotation adjustment during testing and the convenience of carrying and moving the test devices. Summary of the Invention

[0006] The object of the present invention is to provide a portable comprehensive test device for power equipment to solve the problems in the above-mentioned background technology, such as the inconvenience of convenient height adjustment for comprehensive testing, the inconvenience of convenient pulling and moving of the test device, the inconvenience of lifting and lowering adjustment to protect the test device, the inconvenience of testing power equipment at multiple angles by the test device, and the impact on the flexibility of rotation adjustment during testing and the convenience of carrying and moving the test device. The specific technical solution is as follows:

[0007] A portable comprehensive testing device for electric power equipment, comprising:

[0008] A protective bottom box, wherein a support plate is installed inside the protective bottom box, a lifting frame is provided outside the protective bottom box above the support plate, a turning seat is symmetrically installed on the top of the lifting frame, a turning frame is movably installed between the two sides of the turning seat, an electric power tester is installed on the top of the turning frame, and a detection pen is symmetrically installed on the top of the electric power tester;

[0009] The top of the power detector is symmetrically installed. The top of the support plate is installed with a servo motor, the output end of the servo motor is installed with a threaded rod, the surface of the threaded rod is covered with a threaded sleeve, the surface of the threaded rod on one side of the threaded sleeve is symmetrically covered with an axle seat, and the axle seat is connected to the support plate, the interior of the threaded sleeve is installed with a lower driving rod, and the lower driving rod extends to the outside of the threaded sleeve, and both ends of the lower driving rod are installed with lower sliding wheels, and the outer wall of the support plate on one side of the lower sliding wheel is provided with a sliding groove, and the lower sliding wheel is slidably connected to the sliding groove, and the lower driving rod is close to the sliding groove. The surface of one side of the moving wheel is fitted with a first lower lifting arm, the outer wall of the support plate on one side of the first lower lifting arm is movably mounted with a second lower lifting arm, the outer wall of the support plate on one side of the second lower lifting arm is mounted with a lower support shaft, and the second lower lifting arm is movably connected to the support plate through the lower support shaft, a lower limit shaft is mounted on the outer wall of the first lower lifting arm close to the second lower lifting arm, and the first lower lifting arm is movably connected to the second lower lifting arm through the lower limit shaft, an upper driving rod is slidably mounted on the bottom end of the lifting frame, and upper sliding wheels are mounted on both ends of the upper driving rod; and

[0010] A protective top box is provided, on the outer wall of which a protective bottom box is movably mounted.

[0011] Preferably, an upper sliding groove is provided on the outer wall of the lifting frame on one side of the upper sliding wheel, and the upper sliding groove is slidingly connected to the upper sliding wheel, and a first upper lifting arm is mounted on the surface of the upper driving rod close to the upper sliding wheel.

[0012] Preferably, an upper sliding groove is provided on the outer wall of the lifting frame on one side of the upper sliding wheel;

[0013] The upper sliding groove is slidably connected to the upper sliding wheel, and the surface of the upper driving rod close to the upper sliding wheel is covered with a first upper lifting arm.

[0014] Preferably, a second upper lifting arm is movably mounted on the outer wall of the lifting frame on one side of the first upper lifting arm, an upper support shaft is mounted on the outer wall of the lifting frame on one side of the second upper lifting arm, and the second upper lifting arm is movably connected to the lifting frame via the upper support shaft.

[0015] Preferably, an upper limit shaft is installed on the outer wall of the first upper lifting arm on the side close to the second upper lifting arm, and the first upper lifting arm is movably connected to the second upper lifting arm through the upper limit shaft.

[0016] Preferably, the bottom ends of the first upper lifting arms are movably mounted with multiple sets of driving arms at equal intervals, and the driving arms are movably connected to the second lower lifting arms; the bottom ends of the second upper lifting arms are movably mounted with multiple sets of connecting arms at equal intervals, and the connecting arms are movably connected to the first lower lifting arms.

[0017] Preferably, a hinge shaft is installed on the outer wall of the connecting arm close to the driving arm, and the connecting arm is connected to the driving arm through the hinge shaft.

[0018] Preferably, a transmission shaft is installed inside the flip frame, and the transmission shaft extends to the outside of the flip frame, and the transmission shaft is movably connected to the flip seat, and a worm gear is mounted on the surface of the transmission shaft.

[0019] Preferably, a turning motor is mounted on the outer wall of the turning seat on one side of the worm gear, a worm is mounted on the output end of the turning motor, and the worm is meshed with the worm gear.

[0020] Preferably, a locking ring is symmetrically installed on the outer wall of the protective top box, a locking buckle is installed on the outer wall of the protective bottom box on the side close to the moving wheel, a rotating shaft is installed on the outer wall of the protective bottom box on the side close to the protective top box, and the protective bottom box is movably connected to the protective top box through the rotating shaft, and fixing bolts are symmetrically installed on the outer wall of the protective bottom box on the side of the pull rod, and the fixing bolts extend to the surface of the pull rod.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention not only realizes the convenient height adjustment and comprehensive testing of power equipment by the test device, facilitates the convenient pulling and moving of the test device, facilitates the lifting and adjusting to protect the test device, but also facilitates the test device to test power equipment at multiple angles, improves the flexibility of the test device in rotation adjustment during testing and the convenience of carrying and moving;

[0023] 2. In the present invention, the fixing bolt is manually rotated, and the fixing bolt turns the pull rod from a locked state to a loosened state, so as to facilitate manual extraction of the pull rod from the inside of the protective bottom box. The protective bottom box is driven to move under the sliding support of the moving wheel by manually pulling the pull rod, so as to facilitate the movement of the protective bottom box to a position where comprehensive inspection of the power equipment is required. The servo motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the lower driving rod to move, the lower driving rod drives the two groups of first lower lifting arms to move, the first lower lifting arm drives the second lower lifting arm to move through the lower limit shaft, the lower support shaft movably supports the second lower lifting arm, the first lower lifting arm and the second lower lifting arm drive multiple groups of connecting arms and driving arms to move, the articulated shaft provides limit support to the connecting arm and the driving arm, and the multiple groups of connecting arms and driving arms drive the second upper lifting arm The first upper lifting arm moves under the limit support of the upper limit shaft, and with the cooperation of the first upper lifting arm and the second upper lifting arm, the lifting frame is driven to move to an appropriate height. The detection pen is manually taken and placed at the position where the power equipment needs to be inspected, so as to facilitate the power tester to perform comprehensive detection on the power equipment through the detection pen. When the detection is completed, the servo motor is turned on in reverse, and the servo motor drives the first lower lifting arm, the second lower lifting arm, the connecting arm, the articulated shaft, the second upper lifting arm, the first upper lifting arm, the flip frame, the flip seat, the power tester, and the detection pen to move to the inside of the protective bottom box, realizing the convenient height adjustment comprehensive detection of the power equipment by the test device, facilitating the convenient pulling and walking movement of the test device, facilitating the lifting and lowering adjustment to protect the test device, and improving the convenience of carrying and moving the test device.

[0024] 3. In the present invention, the worm is driven to rotate by a flip motor, the worm drives the worm wheel to rotate, the worm wheel drives the transmission shaft to rotate, and the transmission shaft drives the flip frame to rotate under the movable support of the flip seat, and the flip frame drives the power tester and the test pen to rotate, so as to facilitate the adjustment of the angle of the power tester, realize convenient tilt angle adjustment of the test device, facilitate the test device to test the power equipment at multiple angles, and improve the flexibility of the rotation adjustment of the test device during testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0026] Figure 1 It is a front view structural schematic diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 3This is a schematic diagram of the three-dimensional structure of the turnover frame of the present invention;

[0029] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective top box of the present invention;

[0030] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting frame of the present invention;

[0031] Figure 6 This is a schematic diagram of the three-dimensional structure of the support plate of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower driving rod of the present invention.

[0033] 1- Protective bottom box, 2- Protective top box, 3- Pull rod, 4- Moving wheel, 5- Support plate, 6- Lifting frame, 7- Turning frame, 8- Turning seat, 9- Power tester, 10- Detection pen, 11- Locking ring, 12- Locking buckle, 13- Rotating shaft, 14- Fixing bolt, 15- Servo motor, 16- Shaft seat, 17- Threaded rod, 18- Threaded sleeve, 19- Lower driving rod, 20- Lower sliding wheel, 21- Sliding groove , 22-lower support shaft, 23-first lower lifting arm, 24-second lower lifting arm, 25-lower limit shaft, 26-upper drive rod, 27-upper slide, 28-upper sliding wheel, 29-first upper lifting arm, 30-second upper lifting arm, 31-upper limit shaft, 32-flip motor, 33-worm, 34-drive shaft, 35-worm wheel, 36-upper support shaft, 37-connecting arm, 38-drive arm, 39-articular shaft. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0036] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The terms "first," "second," and "third" are used solely for descriptive purposes and to distinguish technical features. They are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0038] Example 1

[0039] See also Figure 1-7The present invention discloses a portable comprehensive test device for power equipment, comprising a protective bottom box 1 and a protective top box 2, wherein the protective top box 2 is movably mounted on the outer wall of the protective bottom box 1, a pull rod 3 is slidably mounted inside the protective bottom box 1 on one side of the protective top box 2, and the pull rod 3 extends to the outside of the protective bottom box 1, and a moving wheel 4 is symmetrically and movably mounted on the bottom end of the protective bottom box 1 away from the pull rod 3, a support plate 5 is mounted inside the protective bottom box 1 on one side of the moving wheel 4, a lifting frame 6 is arranged outside the protective bottom box 1 above the support plate 5, a turning seat 8 is symmetrically mounted on the top of the lifting frame 6, a turning frame 7 is movably mounted between the two sides of the turning seat 8, an electric power detector 9 is mounted on the top of the turning frame 7, and a detection pen 10 is symmetrically mounted on the top of the electric power detector 9, A locking ring 11 is symmetrically installed on the outer wall of the top box 2, a locking buckle 12 is installed on the outer wall of the protective bottom box 1 close to the moving wheel 4, a rotating shaft 13 is installed on the outer wall of the protective bottom box 1 close to the protective top box 2, and the protective bottom box 1 is movably connected to the protective top box 2 through the rotating shaft 13, and fixing bolts 14 are symmetrically installed on the outer wall of the protective bottom box 1 on one side of the pull rod 3, and the fixing bolts 14 extend to the surface of the pull rod 3, a servo motor 15 is installed on the top of the support plate 5, and a threaded rod 17 is installed on the output end of the servo motor 15, and the surface of the threaded rod 17 is covered with a threaded sleeve 18, and the surface of the threaded rod 17 on one side of the threaded sleeve 18 is symmetrically covered with an axle seat 16, and the axle seat 16 is connected to the support plate 5, and the threaded sleeve 1 8 is installed inside the lower driving rod 19, and the lower driving rod 19 extends to the outside of the threaded sleeve 18, and both ends of the lower driving rod 19 are installed with lower sliding wheels 20, and the outer wall of the support plate 5 on one side of the lower sliding wheel 20 is provided with a lower groove 21, and the lower sliding wheel 20 is slidably connected to the lower groove 21, and the surface of the lower driving rod 19 close to the lower sliding wheel 20 is covered with a first lower lifting arm 23, and the outer wall of the support plate 5 on the side of the first lower lifting arm 23 is movably installed with a second lower lifting arm 24, and the outer wall of the support plate 5 on the side of the second lower lifting arm 24 is installed with a lower support shaft 22, and the second lower lifting arm 24 is movably connected to the support plate 5 through the lower support shaft 22, and the first lower lifting arm 23 is installed on the outer wall of the side of the second lower lifting arm 24 There is a lower limit shaft 25, and the first lower lifting arm 23 is movably connected to the second lower lifting arm 24 through the lower limit shaft 25. The bottom end of the lifting frame 6 is slidably installed with an upper driving rod 26, and both ends of the upper driving rod 26 are installed with upper sliding wheels 28. An upper sliding groove 27 is provided on the outer wall of the lifting frame 6 on one side of the upper sliding wheel 28, and the upper sliding groove 27 is slidably connected to the upper sliding wheel 28. The surface of the upper driving rod 26 close to the upper sliding wheel 28 is equipped with a first upper lifting arm 29. The outer wall of the lifting frame 6 on the side of the first upper lifting arm 29 is movably installed with a second upper lifting arm 30. The outer wall of the lifting frame 6 on the side of the second upper lifting arm 30 is installed with an upper support shaft 36, and the second upper lifting arm 30 is movably connected to the lifting frame 6 through the upper support shaft 36.An upper limit shaft 31 is mounted on the outer wall of the first upper lifting arm 29 on the side close to the second upper lifting arm 30, and the first upper lifting arm 29 is movably connected to the second upper lifting arm 30 via the upper limit shaft 31. A plurality of equally spaced drive arms 38 are movably mounted on the bottom end of the first upper lifting arm 29, and the drive arms 38 are movably connected to the second lower lifting arm 24. A plurality of equally spaced connecting arms 37 are movably mounted on the bottom end of the second upper lifting arm 30, and the connecting arms 37 are movably connected to the first lower lifting arm 23. An articulated shaft 39 is mounted on the outer wall of the connecting arm 37 on the side close to the drive arm 38, and the connecting arm 37 is connected to the drive arm 38 via the articulated shaft 39.

[0040] The fixing bolts 14 are manually turned, and the fixing bolts 14 turn the pull rod 3 from the locked state to the loose state, so as to facilitate the manual extraction of the pull rod 3 from the interior of the protective bottom box 1. When the pull rod 3 is moved to the appropriate position, the fixing bolts 14 are manually turned, and the fixing bolts 14 turn the pull rod 3 from the loose state to the locked state, so as to facilitate the fixation of the pull rod 3. The protective bottom box 1 is manually driven to move under the sliding support of the moving wheel 4 by pulling the pull rod 3, so as to facilitate the movement of the protective bottom box 1 to the position where the comprehensive detection of the power equipment is required. When the height of the power detector 9 needs to be adjusted, the servo motor 15 is turned on, and under the support of the support plate 5, the servo motor 15 is turned on. The servo motor 15 drives the threaded rod 17 to rotate, and the two sets of shaft seats 16 movably support the threaded rod 17. Under the threaded connection between the threaded rod 17 and the threaded sleeve 18, the threaded rod 17 drives the threaded sleeve 18 to move, and the threaded sleeve 18 drives the lower driving rod 19 to move. The lower sliding wheel 20 moves inside the sliding groove 21 to slide and support the lower driving rod 19. The lower driving rod 19 drives the two sets of first lower lifting arms 23 to move. The first lower lifting arm 23 drives the second lower lifting arm 24 to move through the lower limit shaft 25. The lower support shaft 22 movably supports the second lower lifting arm 24. The first lower lifting arm 23 and the second lower lifting arm 24 drive multiple groups of connected The connecting arm 37 and the driving arm 38 move, and the articulated shaft 39 supports the connecting arm 37 and the driving arm 38 in a limited manner. The multiple connecting arms 37 and the driving arms 38 drive the second upper lifting arm 30 and the first upper lifting arm 29 to move under the limited support of the upper limit shaft 31. Under the support of the upper driving rod 26, the upper sliding wheel 28 slides inside the upper slide groove 27 to slide and support the first upper lifting arm 29. The upper support shaft 36 movably supports the second upper lifting arm 30. Under the cooperation of the first upper lifting arm 29 and the second upper lifting arm 30, the lifting frame 6 is driven to move to a suitable height. The lifting frame 6 drives the flip frame 7, the flip seat 8, and the electric detection The tester 9 and the test pen 10 are moved to a suitable height. After the power tester 9 and the test pen 10 are moved to a suitable height, the test pen 10 is manually taken and placed at the position where the power equipment needs to be tested, so as to facilitate the power tester 9 to perform a comprehensive test on the power equipment through the test pen 10. When the test is completed, the servo motor 15 is turned on in the reverse direction. The servo motor 15 drives the first lower lifting arm 23, the second lower lifting arm 24, the connecting arm 37, the hinge shaft 39, the second upper lifting arm 30, the first upper lifting arm 29, the flip frame 7, the flip seat 8, the power tester 9, and the test pen 10 to move to the interior of the protective bottom box 1, and the protective top box 2 is manually rotated.The protective top box 2 rotates about the rotating shaft 13 to facilitate the rotation of the protective top box 2 to the surface of the protective bottom box 1. The locking ring 11 is manually rotated to facilitate the locking ring 11 to be fixed to the protective bottom box 1 through the locking buckle 12, so that the protective bottom box 1 and the protective top box 2 can protect the power tester 9 and prevent the power tester 9 from being damaged. This realizes the convenient height adjustment and comprehensive testing of the power equipment by the test device, facilitates the convenient pulling and walking movement of the test device, and facilitates the lifting and adjusting to protect the test device, thereby improving the convenience of carrying and moving the test device.

[0041] A transmission shaft 34 is installed inside the flip frame 7 and extends to the outside of the flip frame 7. The transmission shaft 34 is movably connected to the flip seat 8. A worm gear 35 is mounted on the surface of the transmission shaft 34. A flip motor 32 is mounted on the outer wall of the flip seat 8 on one side of the worm gear 35. A worm 33 is installed at the output end of the flip motor 32, and the worm 33 is meshed with the worm gear 35.

[0042] When it is necessary to adjust the angle of the power tester 9, turn on the flip motor 32. With the support of the flip seat 8, the flip motor 32 drives the worm 33 to rotate. Under the engagement of the worm 33 and the worm wheel 35, the worm 33 drives the worm wheel 35 to rotate. The worm wheel 35 drives the transmission shaft 34 to rotate. The transmission shaft 34 drives the flip frame 7 to rotate under the movable support of the flip seat 8. The flip frame 7 drives the power tester 9 and the detection pen 10 to rotate, so as to facilitate the adjustment of the angle of the power tester 9, realize the convenient tilt angle adjustment of the test device, facilitate the test device to test the power equipment at multiple angles, and improve the flexibility of the rotation adjustment during testing of the test device.

[0043] When the embodiment of the present application is in use: first, manually rotate the fixing bolt 14, and the fixing bolt 14 turns the pull rod 3 from the locked state to the loose state, so as to facilitate the manual extraction of the pull rod 3 from the interior of the protective bottom box 1, and manually pull the pull rod 3 to drive the protective bottom box 1 to move under the sliding support of the moving wheel 4, so as to facilitate the movement of the protective bottom box 1 to the position where comprehensive inspection of the power equipment is required, the servo motor 15 drives the threaded rod 17 to rotate, the threaded sleeve 18 drives the lower driving rod 19 to move, the lower driving rod 19 drives the two groups of first lower lifting arms 23 to move, the first lower lifting arm 23 drives the second lower lifting arm 24 to move through the lower limit shaft 25, the first lower lifting arm 23 and the second lower lifting arm 24 drive multiple groups of connecting arms 37 and driving arms 38 to move, and the articulated shaft 3 9 pairs of connecting arms 37 and driving arms 38 are provided with limited support. With the cooperation of the first upper lifting arm 29 and the second upper lifting arm 30, the lifting frame 6 is driven to move to a suitable height. When the power tester 9 and the detection pen 10 are moved to a suitable height, the detection pen 10 is manually taken and placed at the position where the power equipment needs to be inspected, so as to facilitate the power tester 9 to perform comprehensive inspection of the power equipment through the detection pen 10. The flipping motor 32 drives the worm 33 to rotate, the worm 33 drives the worm gear 35 to rotate, and the worm gear 35 drives the transmission shaft 34 to rotate. The transmission shaft 34 drives the flip frame 7 to rotate under the movable support of the flip seat 8, and the flip frame 7 drives the power tester 9 and the detection pen 10 to rotate, so as to facilitate the adjustment of the angle of the power tester 9 to complete the use of the testing device.

[0044] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A portable comprehensive test device for power equipment, characterized by: include: A protective bottom box (1), wherein a support plate (5) is installed inside the protective bottom box (1), a lifting frame (6) is provided outside the protective bottom box (1) above the support plate (5), a turning seat (8) is symmetrically installed at the top of the lifting frame (6), a turning frame (7) is movably installed between the two sides of the turning seat (8), an electric power detector (9) is installed at the top of the turning frame (7), and a detection pen (10) is symmetrically installed at the top of the electric power detector (9); The top of the power detector (9) is symmetrically mounted. The top of the support plate (5) is equipped with a servo motor (15). The output end of the servo motor (15) is equipped with a threaded rod (17). The surface of the threaded rod (17) is covered with a threaded sleeve (18). The surface of the threaded rod (17) on one side of the threaded sleeve (18) is symmetrically covered with an axle seat (16), and the axle seat (16) is connected to the support plate (5). A lower driving rod (19) is installed inside the threaded sleeve (18), and the lower driving rod (19) extends to the outside of the threaded sleeve (18). Both ends of the lower driving rod (19) are equipped with lower sliding wheels (20). The outer wall of the support plate (5) on one side of the lower sliding wheel (20) is provided with a lower sliding groove (21), and the lower sliding wheel (20) is slidably connected to the lower sliding groove (21). The lower driving rod (1 9) The surface close to the side of the lower sliding wheel (20) is equipped with a first lower lifting arm (23), the outer wall of the support plate (5) on the side of the first lower lifting arm (23) is movably mounted with a second lower lifting arm (24), the outer wall of the support plate (5) on the side of the second lower lifting arm (24) is mounted with a lower support shaft (22), and the second lower lifting arm (24) is movably connected to the support plate (5) through the lower support shaft (22), the outer wall of the first lower lifting arm (23) close to the second lower lifting arm (24) is mounted with a lower limit shaft (25), and the first lower lifting arm (23) is movably connected to the second lower lifting arm (24) through the lower limit shaft (25), the bottom end of the lifting frame (6) is slidably mounted with an upper driving rod (26), and both ends of the upper driving rod (26) are mounted with upper sliding wheels (28); and A protective top box (2) is provided, wherein a protective bottom box (1) is movably mounted on the outer wall of the protective top box (2).

2. A portable power equipment comprehensive testing device according to claim 1, characterized in that: An upper sliding groove (27) is provided on the outer wall of the lifting frame (6) on one side of the upper sliding wheel (28); The upper sliding groove (27) is slidably connected to the upper sliding wheel (28), and the surface of the upper driving rod (26) close to the upper sliding wheel (28) is covered with a first upper lifting arm (29).

3. A portable comprehensive testing device for power equipment according to claim 1, characterized in that: An upper sliding groove (27) is provided on the outer wall of the lifting frame (6) on one side of the upper sliding wheel (28); The upper sliding groove (27) is slidably connected to the upper sliding wheel (28), and the surface of the upper driving rod (26) close to the upper sliding wheel (28) is equipped with a first upper lifting arm (29).

4. A portable comprehensive testing device for power equipment according to claim 2, characterized in that: A second upper lifting arm (30) is movably mounted on the outer wall of the lifting frame (6) on one side of the first upper lifting arm (29), an upper support shaft (36) is mounted on the outer wall of the lifting frame (6) on one side of the second upper lifting arm (30), and the second upper lifting arm (30) is movably connected to the lifting frame (6) via the upper support shaft (36).

5. A portable comprehensive testing device for power equipment according to claim 2, characterized in that: An upper limit shaft (31) is installed on the outer wall of the first upper lifting arm (29) on the side close to the second upper lifting arm (30), and the first upper lifting arm (29) is movably connected to the second upper lifting arm (30) through the upper limit shaft (31).

6. A portable comprehensive testing device for power equipment according to claim 3, characterized in that: The bottom ends of the first upper lifting arms (29) are movably mounted with multiple sets of driving arms (38) at equal intervals, and the driving arms (38) are movably connected to the second lower lifting arms (24); the bottom ends of the second upper lifting arms (30) are movably mounted with multiple sets of connecting arms (37) at equal intervals, and the connecting arms (37) are movably connected to the first lower lifting arms (23).

7. A portable comprehensive testing device for power equipment according to claim 5, characterized in that: A hinge shaft (39) is installed on the outer wall of the connecting arm (37) close to the driving arm (38), and the connecting arm (37) is connected to the driving arm (38) through the hinge shaft (39).

8. A portable comprehensive testing device for power equipment according to claim 1, characterized in that: A transmission shaft (34) is installed inside the flip frame (7), and the transmission shaft (34) extends to the outside of the flip frame (7). The transmission shaft (34) is movably connected to the flip seat (8), and a worm gear (35) is mounted on the surface of the transmission shaft (34).

9. A portable comprehensive testing device for power equipment according to claim 7, characterized in that: A turning motor (32) is installed on the outer wall of the turning seat (8) on one side of the worm wheel (35), and a worm (33) is installed on the output end of the turning motor (32), and the worm (33) is meshed with the worm wheel (35).

10. A portable comprehensive testing device for electric power equipment according to claim 1, characterized in that: A locking ring (11) is symmetrically mounted on the outer wall of the protective top box (2); A locking buckle (12) is installed on the outer wall of the protective bottom box (1) on the side close to the moving wheel (4), and a rotating shaft (13) is installed on the outer wall of the protective bottom box (1) on the side close to the protective top box (2), and the protective bottom box (1) is movably connected to the protective top box (2) via the rotating shaft (13); Fixing bolts (14) are symmetrically mounted on the outer wall of the protective bottom box (1) on one side of the pull rod (3), and the fixing bolts (14) extend to the surface of the pull rod (3).

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