Power generation equipment detection positioning device

Abstract

A kind of power generation equipment detection positioning device, effectively solve the problem of slow fixed speed when detecting power generation equipment;Including base, base is equipped with multiple support columns, the bottom of power generation equipment is placed on support column during detection, support column is vertically slidably arranged with top plate, multiple top columns are arranged above top plate, top column top is equipped with ball, after ball is contacted with power generation equipment after top plate is moved, so that power generation equipment is away from support column, to facilitate the position of power generation equipment adjustment;The periphery of base is equipped with side limiting mechanism, side limiting mechanism can vertically lift, for limiting and fixing the side of power generation equipment;The four corners of base are provided with top limiting mechanism, bottom limiting mechanism can horizontally slide and vertically lift, for limiting and fixing the vertical position of power generation equipment, the present application simple structure, convenient to use, can quickly complete the positioning of power generation equipment, to improve detection efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation equipment detection, and in particular to a power generation equipment detection and positioning device. Background Art

[0002] After the power generation equipment is assembled, it needs to be put online for inspection. At this time, the power generation equipment needs to be fixed in the inspection position for inspection. In the existing technology, when fixing the power generation equipment, most of them use screws to fix the power generation equipment in the inspection position. When fixing with screws, the threaded fixing holes of the power generation equipment must first be aligned. Since the power generation equipment is heavy, it also needs to be aligned with the lifting equipment for position adjustment, which is very inconvenient to operate. Summary of the Invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a power generation equipment detection and positioning device, which effectively solves the problem of slow fixing speed when detecting power generation equipment.

[0004] The technical solution to the technical problem is a device for detecting and positioning power generation equipment, comprising a base with a plurality of support columns provided on the base. During detection, the bottom of the power generation equipment is placed on the support columns. A top plate is vertically slidably provided on the support columns. A plurality of top columns are provided above the top plate. Ball bearings are provided on the top columns. When the top plate is moved up, the balls come into contact with the power generation equipment, moving the power generation equipment away from the support columns, thereby facilitating adjustment of the position of the power generation equipment.

[0005] The base is provided with side limit mechanisms around it, which can be raised and lowered vertically to limit and fix the sides of the power generation equipment;

[0006] The four corners of the base are provided with a top limit mechanism, the base is provided with a sliding seat, the top limit mechanism is provided with a slider sliding in the sliding seat, the end of the slider is provided with a top limit block, the end of the top limit block is a stepped structure, the lower end of the top limit block is provided with a corner limit block, the top of the top limit block is provided with a sliding plate, a fixed plate is provided on the sliding plate for sliding, a driving wheel is provided on the fixed plate for rotation, and the driving wheel is used to adjust the position of the power generation equipment after contacting the power generation equipment, a wedge block is telescopically provided on the fixed plate, the wedge block is used in conjunction with the top limit block, the contact surface between the wedge block and the top limit block is an inclined surface, and the bottom of the wedge block contacts the power generation equipment for limiting the vertical position of the power generation equipment.

[0007] Preferably, the base is provided with a slide groove, a first wedge plate is slidably arranged in the slide groove, a first hydraulic cylinder for driving the first wedge plate is fixed in the slide groove, a guide hole cooperating with the support column is opened on the top plate, and a second wedge plate cooperating with the first wedge plate is provided at the bottom of the top plate, and the horizontal movement of the first wedge plate can drive the top plate to rise and fall vertically.

[0008] Preferably, the lower limit position of the top of the top column is lower than the height of the top of the supporting column.

[0009] Preferably, the side limit mechanism includes a fixed seat fixed on the edge of the base, a side limit block is telescopically connected above the fixed seat via a second hydraulic cylinder, a stepped structure is formed above the side limit block, a limit hole is provided on the fixed seat, and a guide rod is provided at the bottom of the side limit block.

[0010] Preferably, the corner limit block is an open structure and the outer opening angle is greater than the inner angle.

[0011] Preferably, a third hydraulic cylinder is fixed on the top of the sliding plate, and the third hydraulic cylinder controls the lifting and lowering of the fixed plate. A rotating shaft is rotatably provided on the fixed plate, and a driving gear connected to the driving wheel and a limiting gear connected to the wedge block are respectively sleeved on both ends of the rotating shaft. A friction disk is provided at the end of the rotating shaft. After the rotating shaft moves, the friction disk forms a friction positioning with the driving gear or the limiting gear, driving the driving gear or the limiting gear to rotate. The driving gear is connected to the driving wheel, and the end of the wedge block is rotatably connected to the transmission gear, which meshes with the limiting gear. The end of the transmission gear is provided with a screw threadedly connected to the fixed plate. The rotation of the transmission gear drives the wedge block away from or close to the top limit block.

[0012] Preferably, a fourth hydraulic cylinder is fixed on the fixed plate, the fourth hydraulic cylinder is rotatably connected to the end of the rotating shaft, and the fourth hydraulic cylinder controls the movement of the rotating shaft on the fixed plate.

[0013] Preferably, a motor is fixed on the fixed plate, and the motor is connected to rotate via a bevel gear set, and the bevel gear set and the rotating shaft can slide relative to each other.

[0014] Preferably, a connecting plate is rotatably provided at the end of the transmission gear, and the connecting plate extends into the interior of the wedge block. A connecting rod passing through the connecting plate is provided inside the wedge block, and a spring is sleeved on the connecting rod, which pushes the wedge block upward.

[0015] The present invention has a simple structure and is easy to use. After the power generation equipment is placed at the detection position, its position can be adjusted without using lifting equipment. The operation is simple and the positioning of the power generation equipment can be completed quickly, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 This is a cross-sectional view of the present invention Figure 1 .

[0018] Figure 3 This is a cross-sectional view of the present invention Figure 2 .

[0019] Figure 4This is a cross-sectional view of the present invention Figure 3 .

[0020] Figure 5 It is a structural schematic diagram of the base in the present invention.

[0021] Figure 6 It is a schematic diagram of the upper structure of the top plate in the present invention.

[0022] Figure 7 It is a schematic diagram of the bottom structure of the top plate in the present invention.

[0023] Figure 8 It is a structural diagram of the top limiting mechanism in the present invention.

[0024] Figure 9 It is a side sectional schematic diagram of the top limiting mechanism in the present invention.

[0025] Figure 10 It is a top sectional schematic diagram of the top limiting mechanism in the present invention.

[0026] Figure 11 This invention Figure 9 Enlarged structural diagram at point A in the middle.

[0027] Figure 12 It is a structural schematic diagram of the side limit block in the present invention. Implementation Method

[0028] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

[0029] Depend on Figures 1 to 12 A detection and positioning device for power generation equipment is provided, comprising a base 1, with a plurality of support columns 2 provided on the base 1. During detection, the bottom of the power generation equipment is placed on the support columns 2, a top plate 3 is vertically slidably provided on the support columns 2, a plurality of top columns 4 are provided above the top plate 3, and a ball bearing 5 is provided on the top of the top column 4. After the top plate 3 moves upward, the ball bearing 5 contacts the power generation equipment, so that the power generation equipment is away from the support columns 2. Since the ball bearing 5 is provided on the top of the top column 4 above the top plate 3 that contacts the power generation equipment, friction can be greatly reduced when adjusting the position of the power generation equipment, thereby facilitating adjustment of the position of the power generation equipment.

[0030] The base 1 is provided with side limit mechanisms around it, which can be raised and lowered vertically. After the position of the power generation equipment is adjusted, the side limit mechanisms are raised to limit the sides of the power generation equipment so that it cannot move horizontally.

[0031] The base 1 is provided with a top limiting mechanism at four corners, the base 1 is provided with a sliding seat 6, the top limiting mechanism is provided with a sliding block 7 sliding in the sliding seat 6, when the power generation equipment is placed, the top limiting mechanism is slid to make it not interfere with the power generation equipment, the end of the sliding block 7 is provided with a top limiting block 8, the end of the top limiting block 8 is a stepped structure, the lower end of the top limiting block 8 is provided with an angle limiting block 9, the top of the top limiting block 8 is provided with a sliding plate 10, the sliding plate 10 is provided with a fixed plate 11 sliding thereon, the fixed plate 11 is provided with a driving wheel 12 rotating thereon, the driving wheel 12 is used for adjusting the position of the power generation equipment after contacting with the power generation equipment, the fixed plate 11 is provided with a wedge-shaped block 13 telescopically, the wedge-shaped block 13 is used in cooperation with the top limiting block 8, the contact surface of the wedge-shaped block 13 and the top limiting block 8 is an inclined surface, the bottom of the wedge-shaped block 13 contacts with the power generation equipment and is used for limiting the vertical position of the power generation equipment.

[0032] When the position of the power generation equipment is adjusted, the top limiting mechanism slides towards the power generation equipment, the top limiting block 8 slides above the edge of the power generation equipment, at this time, the fixed plate 11 is interacted downwards, so that the driving wheel 12 contacts with the bottom plate of the power generation equipment, the bottom of the power generation equipment is lifted by the top post 4, the driving wheel 12 rotates, so that the position of the power generation equipment starts to be adjusted, when the position is adjusted to a suitable position, the wedge-shaped block 13 cooperates with the top limiting block 8, because the contact surface of the wedge-shaped block 13 and the top limiting block 8 is an inclined surface, the pressure between the bottom of the wedge-shaped block 13 and the power generation equipment is increased after the wedge-shaped block 13 moves, so that the power generation equipment is fixed.

[0033] In order to realize the lifting of the top plate 3, the base 1 is provided with a sliding groove 14, the sliding groove 14 is provided with a first wedge-shaped plate 15 sliding therein, the sliding groove 14 is fixed with a first hydraulic cylinder 16 driving the first wedge-shaped plate 15, the top plate 3 is provided with a guide hole 17 cooperating with the supporting column 2, the bottom of the top plate 3 is provided with a second wedge-shaped plate 18 cooperating with the first wedge-shaped plate 15, the horizontal movement of the first wedge-shaped plate 15 can drive the vertical lifting of the top plate 3, the first hydraulic cylinder 16 pushes the first wedge-shaped plate 15 to slide, which is converted into the vertical lifting of the second wedge-shaped plate 18, i.e. the top plate 3, because the guide hole 17 cooperates with the supporting column 2, the top can only be lifted vertically, after rising, the ball 5 contacts with the bottom of the power generation equipment, so that the position of the power generation equipment is adjusted, the lower limit position of the top of the top post 4 is lower than the height of the top of the supporting column 2, when the power generation equipment is detected, the ball 5 does not contact with the power generation equipment, so that the stress is reduced and the equipment is protected.

[0034] The side limit mechanism includes a fixing seat 19 fixed to the edge of the base 1, and a side limit block 21 is telescopically connected to the top of the fixing seat 19 through a second hydraulic cylinder 20. The top of the side limit block 21 is a stepped structure, and a limit hole 22 is provided on the fixing seat 19. A guide rod 23 is provided at the bottom of the side limit block 21. The side limit block 21 can only be lifted and lowered on the fixing seat 19 due to the cooperation of the guide rod 23 and the limit hole 22. The side limit block 21 is lifted and lowered by the action of the second hydraulic cylinder 20, and the side limit block 21 limits the edge of the power generation equipment. When the power generation equipment vibrates during detection, only horizontal force is applied to the side limit block 21, and the guide rod 23 and the limit hole 22 bear the force, and the second hydraulic cylinder 20 is not subjected to force to avoid damage. The guide rod 23 and the limit hole 22 make the position of the side limit block 21 remain stable, avoiding displacement of the power generation equipment during detection. The stepped structure of the side limit block 21 can be limited by selecting side limit blocks 21 in different positions according to the different sizes of the power generation equipment.

[0035] The corner limit block 9 is an open structure and the outer opening angle is larger than the inner angle. When the top limit mechanism is close to the power generation equipment, the corner limit block 9 is aligned with the four corners of the bottom plate of the power generation equipment. After the position of the power generation equipment is adjusted, the corner limit block 9 fits with the corners of the power generation equipment to further realize the limiting effect. The outer opening size is larger than the inner size, which is more conducive to entry when the power generation equipment is not adjusted into place.

[0036] A third hydraulic cylinder 24 is fixed to the top of the sliding plate 10, and the third hydraulic cylinder 24 controls the lifting and lowering of the fixed plate 11. A rotating shaft 25 is rotatably provided on the fixed plate 11. The two ends of the rotating shaft 25 are respectively sleeved with a driving gear 26 connected to the driving wheel 12 and a limiting gear 27 connected to the wedge block 13. A friction disk 28 is provided at the end of the rotating shaft 25. After the rotating shaft 25 moves, the friction disk 28 forms a friction positioning with the driving gear 26 or the limiting gear 27, driving the driving gear 26 or the limiting gear 27 to rotate. The driving gear 26 is connected to the driving wheel 12 for transmission. The end of the wedge block 13 is rotatably connected to a transmission gear 29, which meshes with the limiting gear 27. The end of the transmission gear 29 is provided with a screw threaded with the fixed plate 11 The screw rod 30 connected by the thread, the transmission gear 29 rotates to drive the wedge block 13 away from or close to the top limit block 8. A fourth hydraulic cylinder 31 is fixed on the fixed plate 11. The fourth hydraulic cylinder 31 is rotatably connected to the end of the rotating shaft 25. The fourth hydraulic cylinder 31 controls the movement of the rotating shaft 25 on the fixed plate 11. A motor 32 is fixed on the fixed plate 11. The motor 32 is connected and rotated through the bevel gear set 33. The bevel gear set 33 and the rotating shaft 25 can slide relative to each other. A connecting plate 34 is provided at the end of the transmission gear 29. The connecting plate 34 extends into the interior of the wedge block 13. A connecting rod 35 passing through the connecting plate 34 is provided inside the wedge block 13. A spring 36 is sleeved on the connecting rod 35, and the spring 36 pushes the wedge block 13 upward.

[0037] When adjusting the position of the power generation equipment, the top limit mechanism slides toward the position of the power generation equipment in the sliding seat 6. When it reaches the appropriate position, the fixed plate 11 is moved downward so that the drive wheel 12 contacts the power generation equipment. The fourth hydraulic cylinder 31 pushes the rotating shaft 25 so that the friction disc 28 at one end is frictionally positioned with the drive gear 26. The rotating shaft 25 rotates the drive gear 26, thereby driving the drive wheel 12 to rotate. The drive wheel 12 applies a lateral force to the power generation equipment so that the position of the power generation equipment can be adjusted. After the position of the power generation equipment is adjusted, the fourth hydraulic cylinder 31 pushes the rotating shaft 25 so that the friction disc 28 is frictionally positioned with the limit gear 27, driving the limit gear 27 to rotate. The limit gear 27 engages the transmission gear 29, and the transmission gear 29 is threadedly connected to the fixed plate 11 through the screw 30. When the transmission gear 29 rotates, the transmission gear 29 will produce horizontal displacement, pushing the wedge block 13 close to the top limit block 8. During this process, the transmission gear 29 always keeps meshing with the limit gear 27, and the connecting plate 34 at the end of the transmission gear 29 extends into the wedge block 13. The wedge block 13 does not rotate with the transmission gear 29 and always remains horizontal. A counterweight block can be set at the bottom of the wedge block 13 to maintain its level. After the wedge block 13 contacts the top limit block 8, the transmission gear 29 continues to rotate, pushing the wedge block 13 and the top limit block 8 to slide relative to each other. Due to the inclination of the contact surface, the wedge block 13 will move downward, and the connecting rod 35 inside the wedge block 13 passes through the connecting plate 34, which can enable the wedge block 13 to slide vertically while moving horizontally. The contact pressure between the bottom of the wedge block 13 and the upper surface of the bottom plate of the power generation equipment increases, thereby completing the fixation of the power generation equipment.

[0038] The vertical force generated by the power generation equipment during detection will increase the wedge block 13 to act on the top limit block 8. The top limit block 8 has no freedom in the vertical direction and its structure is stable, ensuring the stability of the power generation equipment during detection.

[0039] When the inspection is completed, the wedge block 13 is away from the top limit block 8, and the spring 36 pushes the wedge block 13 upward away from the power generation equipment, thereby facilitating the top limit mechanism to be away from the power generation equipment, completing the unloading of the power generation equipment, and carrying out the inspection of the next power generation equipment.

[0040] The specific usage steps of the present invention are: the power generation equipment is placed on the support column 2, the first hydraulic cylinder 16 moves to make the top plate 3 rise and lift the power generation equipment away from the support column 2, the side limit structure and the top limit mechanism work together to adjust the position of the power generation equipment into place, and then the power generation equipment falls and is placed on the support column 2. The top limit mechanism and the side limit mechanism fix the power generation equipment on the base 1 and cannot move, thereby completing the inspection of the power generation equipment.

[0041] Compared with the prior art, the present invention has the following beneficial effects: after the power generation equipment is placed in the detection position, the position of the power generation equipment can be quickly adjusted and fixed without using lifting equipment, thereby shortening the preparation time for the detection of the power generation equipment and improving the detection efficiency; at the same time, the power generation equipment is firmly fixed during the detection, and the power generation equipment will not be displaced, thereby ensuring stability during the detection and improving the accuracy of the detection.

Claims

1. A detection and positioning device for power generation equipment, characterized in that: The invention comprises a base (1), a plurality of support columns (2) are provided on the base (1), the bottom of the power generation equipment is placed on the support columns (2) during detection, a top plate (3) is vertically slidably provided on the support columns (2), a plurality of top columns (4) are provided above the top plate (3), and a ball (5) is provided on the top of the top column (4), and when the top plate (3) moves upward, the ball (5) contacts the power generation equipment, so that the power generation equipment is away from the support columns (2), thereby facilitating adjustment of the position of the power generation equipment; The base (1) is provided with side limiting mechanisms around its periphery, and the side limiting mechanisms can be raised and lowered vertically, and are used to limit and fix the sides of the power generation equipment; The four corners of the base (1) are provided with a top limiting mechanism, a sliding seat (6) is provided on the base (1), a slider (7) sliding in the sliding seat (6) is provided on the top limiting mechanism, a top limiting block (8) is provided at the end of the slider (7), the end of the top limiting block (8) is a stepped structure, a corner limiting block (9) is provided at the lower end of the top limiting block (8), a sliding plate (10) is provided at the top of the top limiting block (8), a fixed plate (11) is slidably provided on the sliding plate (10), a driving wheel (12) is rotatably provided on the fixed plate (11), and the driving wheel (12) is used to adjust the position of the power generation equipment after contacting the power generation equipment, a wedge block (13) is telescopically provided on the fixed plate (11), the wedge block (13) is used in conjunction with the top limiting block (8), the contact surface of the wedge block (13) and the top limiting block (8) is an inclined surface, and the bottom of the wedge block (13) contacts the power generation equipment to limit the vertical position of the power generation equipment; A third hydraulic cylinder (24) is fixed on the top of the sliding plate (10), and the third hydraulic cylinder (24) controls the lifting of the fixed plate (11). A rotating shaft (25) is rotatably provided on the fixed plate (11). The two ends of the rotating shaft (25) are respectively sleeved with a driving gear (26) connected to the driving wheel (12) and a limit gear (27) connected to the wedge block (13). A friction disk (28) is provided at the end of the rotating shaft (25). After the rotating shaft (25) moves, the friction disk (28) and the driving gear (26) or the limit gear (27) are respectively sleeved. The positioning gear (27) forms a friction positioning, driving the driving gear (26) or the limiting gear (27) to rotate, the driving gear (26) is connected to the driving wheel (12), the end of the wedge block (13) is connected to the transmission gear (29), the transmission gear (29) is meshed with the limiting gear (27), and the end of the transmission gear (29) is provided with a screw (30) threadedly connected to the fixed plate (11). The transmission gear (29) rotates to drive the wedge block (13) away from or close to the top limiting block (8); A fourth hydraulic cylinder (31) is fixed on the fixed plate (11), and the fourth hydraulic cylinder (31) is rotatably connected to the end of the rotating shaft (25). The fourth hydraulic cylinder (31) controls the rotating shaft (25) to move on the fixed plate (11); A motor (32) is fixed on the fixed plate (11), and the motor (32) is connected to rotate via a bevel gear set (33), and the bevel gear set (33) and the rotating shaft (25) can slide relative to each other; The end of the transmission gear (29) is rotatably provided with a connecting plate (34), which extends into the interior of the wedge block (13). A connecting rod (35) passing through the connecting plate (34) is provided inside the wedge block (13), and a spring (36) is sleeved on the connecting rod (35), which pushes the wedge block (13) upward.

2. A power generation equipment detection and positioning device according to claim 1, characterized in that: The base (1) is provided with a slide groove (14), a first wedge plate (15) is slidably provided in the slide groove (14), a first hydraulic cylinder (16) for driving the first wedge plate (15) is fixed in the slide groove (14), a guide hole (17) for cooperating with the support column (2) is opened on the top plate (3), a second wedge plate (18) for cooperating with the first wedge plate (15) is provided at the bottom of the top plate (3), and the horizontal movement of the first wedge plate (15) can drive the top plate (3) to rise and fall vertically.

3. A power generation equipment detection and positioning device according to claim 1, characterized in that: The lower limit position of the top of the top column (4) is lower than the height of the top of the support column (2).

4. A detection and positioning device for power generation equipment according to claim 1, characterized in that: The side limit mechanism comprises a fixed seat (19) fixed to the edge of the base (1), a side limit block (21) is telescopically connected to the upper side of the fixed seat (19) via a second hydraulic cylinder (20), the upper side of the side limit block (21) is a stepped structure, a limit hole (22) is provided on the fixed seat (19), and a guide rod (23) is provided at the bottom of the side limit block (21).

5. The power generation equipment detection and positioning device according to claim 1, characterized in that: The corner limit block (9) is an open structure, and the outer opening angle is greater than the inner angle.

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