CN216385455U - Coaxiality detection device for assembling wind power tower cylinder - Google Patents
Coaxiality detection device for assembling wind power tower cylinder Download PDFInfo
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- CN216385455U CN216385455U CN202123037519.1U CN202123037519U CN216385455U CN 216385455 U CN216385455 U CN 216385455U CN 202123037519 U CN202123037519 U CN 202123037519U CN 216385455 U CN216385455 U CN 216385455U
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a coaxiality detection device for assembling a wind power tower, which relates to the technical field of wind power tower production and comprises a bearing table, wherein the bottom surface of the bearing table is fixedly connected with a group of supporting legs, two limiting frames are arranged on the upper surface of the bearing table, the inner walls of the two limiting frames are respectively connected with two supporting blocks in a sliding mode, and the top end of each supporting block is provided with a supporting plate. It can be through the plummer, the supporting leg, spacing frame, the supporting shoe, a supporting plate, the support frame, the gyro wheel, adjusting part, the guide rail, cooperation setting between slider and the measuring mechanism, utilize adjusting part, can adjust the distance between the gyro wheel, the gyro wheel can support between the wind power tower section of thick bamboo, utilize detection mechanism, can detect the axiality of wind power tower section of thick bamboo, avoid relying on workman's experience and naked eye to judge, the degree of accuracy when can guaranteeing to carry out the axiality to wind power tower section of thick bamboo and detect.
Description
Technical Field
The utility model relates to the technical field of wind power tower cylinder production, in particular to a coaxiality detection device for wind power tower cylinder assembly.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source, a wind power tower needs to be used for supporting a wind turbine generator system in the process of wind power generation, and the wind power tower is a tower pole of the wind power generation, mainly plays a supporting role in a fan generator set and absorbs the vibration of the wind turbine generator set.
Before the wind power tower barrel is assembled, the coaxiality of the wind power tower barrel needs to be detected, most yaw instruments are used when the coaxiality is detected, but the wind power tower barrel is large in size, the yaw instruments cannot detect the wind power tower barrel, most of the yaw instruments depend on the experience of workers and naked eyes for judgment, and the problem of poor accuracy exists; therefore, the coaxiality detection device for assembling the wind power tower barrel is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a coaxiality detection device for assembling a wind power tower.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a axiality detection device for wind power tower cylinder assembly, includes the plummer, a set of supporting leg of bottom surface fixedly connected with of plummer, the last surface mounting of plummer has two spacing frames, two the equal sliding connection of inner wall of spacing frame has two supporting shoes, every the backup pad is all installed on the top of supporting shoe, every the support frame is all installed to the upper surface of backup pad, every the inner wall of support frame all rotates and is connected with the gyro wheel, two adjusting part is all installed to the inside of spacing frame, the last surface mounting of plummer has the guide rail, the surface sliding connection of guide rail has the slider, the last surface mounting of slider has detection mechanism.
Furthermore, the adjusting part comprises a positive screw rod, a negative screw rod and two threaded sleeves, the two ends of the positive screw rod and the two ends of the negative screw rod are respectively rotatably connected with the two side walls of the limiting frame, the threaded sleeves are respectively fixedly embedded in the two supporting blocks, and the inner walls of the threaded sleeves are both in threaded connection with the outer surfaces of the positive screw rod and the negative screw rod.
Furthermore, the outer surface of the positive and negative screw rods is fixedly connected with a first bevel gear, the inner wall of the limiting frame is fixedly embedded with a motor, the output end of the motor is fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.
Furthermore, a group of limiting holes are formed in the front face of the guide rail, screws are connected to the front face of the sliding block in a threaded mode, and the rear ends of the screws are connected with the insides of the limiting holes in a clamping mode.
Furthermore, detection mechanism including fixed connection in the support column of slider upper surface, the slide cartridge is installed on the top of support column, the bottom surface of slide cartridge with install two between the surface of support column and strengthen the strip.
Furthermore, the inner wall of the sliding barrel is connected with a connecting plate in a sliding mode, the outer surface of the connecting plate is fixedly connected with a connecting rod, and one end, far away from the connecting plate, of the connecting rod is connected with a ball in a rotating mode.
Furthermore, a sliding groove is formed in the upper surface of the sliding cylinder, a connecting block is connected to the inner wall of the sliding groove in a sliding mode, and the bottom end of the connecting block is fixedly connected with the upper surface of the connecting plate.
Furthermore, two springs are installed between the connecting plate and the sliding barrel, a pointer plate is installed at the top end of the connecting block, and scales matched with the pointer plate are arranged on the upper surface of the sliding barrel.
Compared with the prior art, this a axiality detection device for wind power tower cylinder assembly possesses following beneficial effect:
1. according to the utility model, through the matching arrangement of the bearing table, the supporting legs, the limiting frame, the supporting blocks, the supporting plates, the supporting frames, the rollers, the adjusting assemblies, the guide rails, the sliding blocks and the measuring mechanisms, the distance between the rollers can be adjusted by the aid of the adjusting assemblies, the rollers can support the wind power tower cylinders, the coaxiality of the wind power tower cylinders can be detected by the aid of the detecting mechanisms, judgment by means of experience and naked eyes of workers is avoided, and the accuracy of coaxiality detection of the wind power tower cylinders can be ensured.
2. According to the utility model, through the matching arrangement of the supporting blocks, the supporting plate, the supporting frame, the rollers, the positive and negative screw rods, the threaded sleeve, the first bevel gear, the motor and the second bevel gear, the motor can drive the second bevel gear to rotate when working, and can drive the first bevel gear and the positive and negative screw rods to rotate, and the rotation of the positive and negative screw rods can enable the two supporting blocks to move in the limiting frame, so that the two supporting blocks are far away from or close to each other, and the distance between the rollers can be adjusted.
3. According to the utility model, through the matching arrangement of the supporting columns, the sliding cylinders, the reinforcing strips, the connecting plates, the connecting rods, the balls, the sliding chutes, the connecting blocks, the springs, the pointer plates and the scales, the wind power tower cylinder is adjusted to be in contact with the balls, the balls slide on the outer surface of the wind power tower cylinder by rotating the wind power tower cylinder, when the outer surface of the wind power tower cylinder is not coaxial with the axis of the wind power tower cylinder, the balls and the connecting rods can move, the connecting blocks and the pointer plates can move, and the coaxiality of the wind power tower cylinder can be detected by observing the pointer plates and the scales.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a stop frame according to the present invention;
FIG. 3 is a schematic perspective view of the measuring mechanism of the present invention;
FIG. 4 is a front view of the measuring mechanism of the present invention;
fig. 5 is a sectional view taken along line a-a of fig. 4 in accordance with the present invention.
In the figure: 1. a bearing table; 2. supporting legs; 3. a limiting frame; 4. a support block; 5. a support plate; 6. a support frame; 7. a roller; 8. an adjustment assembly; 801. a positive and negative screw rod; 802. a threaded bushing; 803. a first bevel gear; 804. a motor; 805. a second bevel gear; 9. a guide rail; 10. a slider; 11. a detection mechanism; 111. a support pillar; 112. a slide cylinder; 113. a reinforcing strip; 114. a connecting plate; 115. a connecting rod; 116. a ball bearing; 117. a chute; 118. connecting blocks; 119. a spring; 110. a pointer plate; 12. a limiting hole; 13. and (4) screws.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
The embodiment provides a axiality detection device for wind power tower cylinder assembly, and the device carries out the axiality to wind power tower cylinder before being used for wind power tower cylinder assembly and detects, and the device can carry out the axiality to wind power tower cylinder and detect, avoids relying on workman's experience and naked eye to judge, can guarantee to carry out the degree of accuracy when the axiality detects to wind power tower cylinder.
Referring to fig. 1-5, a axiality detection device for wind power tower cylinder assembly, includes plummer 1, a set of supporting leg 2 of the bottom surface fixedly connected with of plummer 1, and there are four supporting legs 2, and every supporting leg 2 is located four edges of plummer 1 bottom surface respectively, and supporting leg 2 can support plummer 1.
The upper surface of the bearing table 1 is provided with two symmetrical limiting frames 3, the inner walls of the two limiting frames 3 are connected with two symmetrical supporting blocks 4 in a sliding mode, and the top end of each supporting block 4 is provided with a supporting plate 5.
The limiting frame 3 that sets up can carry on spacingly to supporting shoe 4, and supporting shoe 4 can slide at the inner wall of limiting frame 3, and limiting frame 3 can bear backup pad 5.
All install adjusting part 8 in the inside of two spacing frames 3, adjusting part 8 includes positive and negative lead screw 801 and two symmetrical thread bush 802, and positive and negative lead screw 801's both ends rotate with the both sides wall of spacing frame 3 respectively and are connected, and two thread bush 802 are fixed respectively and inlay in the inside of two supporting shoes 4, and the inner wall of two thread bush 802 all with positive and negative lead screw 801's surface threaded connection.
Utilize the screw-thread fit between positive and negative lead screw 801 and the thread bushing 802, positive and negative lead screw 801 rotates and to make two thread bushings 802 keep away from each other or be close to each other to can make two supporting shoes 4 slide at the inner wall of spacing frame 3, and then can adjust the distance between two gyro wheels 7, the wind power tower section of thick bamboo of convenient different diameters supports.
The outer surface of the positive and negative screw rod 801 is fixedly connected with a first bevel gear 803, the inner wall of the limiting frame 3 is fixedly embedded with a motor 804, the output end of the motor 804 is fixedly connected with a second bevel gear 805, and the second bevel gear 805 is meshed with the first bevel gear 803.
The motor 804 can drive the second bevel gear 805 to rotate, and by means of the matching arrangement between the second bevel gear 805 and the first bevel gear 803, the rotation of the first bevel gear 803 can drive the forward and reverse screw rod 801 to rotate, so that power is provided for the rotation of the forward and reverse screw rod 801.
The upper surface of the bearing table 1 is provided with a guide rail 9, the outer surface of the guide rail 9 is connected with a slide block 10 in a sliding manner, the front surface of the guide rail 9 is provided with a group of limit holes 12 which are arranged at equal intervals, the front surface of the slide block 10 is connected with a screw 13 in a threaded manner, and the rear end of the screw 13 is clamped with the inner parts of the limit holes 12.
The slider 10 can slide on the surface of the guide rail 9, and the screw 13 is in threaded connection with the front surface of the slider 10, so that the rear end of the screw 13 is clamped with the inner wall of the limiting hole 12, the slider 10 can be limited, and the stability of the detection mechanism 11 in use can be ensured.
The upper surface of the slider 10 is provided with a detection mechanism 11, the detection mechanism 11 comprises a support column 111 fixedly connected to the upper surface of the slider 10, the top end of the support column 111 is provided with a slide cylinder 112, and two symmetrical reinforcing bars 113 are arranged between the bottom surface of the slide cylinder 112 and the outer surface of the support column 111.
The supporting column 111 can slide on the outer surface of the guide rail 9 along with the slider 10, the sliding cylinder 112 can be supported by the supporting column 111, and the structural strength between the sliding cylinder 112 and the supporting column 111 can be increased by the arranged reinforcing bar 113.
A connecting plate 114 is connected to the inner wall of the sliding cylinder 112 in a sliding manner, a connecting rod 115 is fixedly connected to the outer surface of the connecting plate 114, one end of the connecting rod 115, which is far away from the connecting plate 114, is rotatably connected with a ball 116, and one end of the connecting rod 115, which is far away from the connecting plate 114, penetrates through the inner wall of the sliding cylinder 112 and extends to the outside of the sliding cylinder 112.
The ball 116 is in contact with the outer surface of the wind power tower, when the wind power tower rotates, the ball 116 can rotate at one end of the connecting rod 115, and when the outer diameter of the wind power tower and the axis of the wind power tower are not coaxial, the ball 116 and the connecting rod 115 can move.
The upper surface of the sliding cylinder 112 is provided with a sliding groove 117, the inner wall of the sliding groove 117 is connected with a connecting block 118 in a sliding manner, and the bottom end of the connecting block 118 is fixedly connected with the upper surface of the connecting plate 114.
When the connecting rod 115 moves and drives the connecting plate 114 to move, the connecting block 118 can be driven to move, the connecting block 118 can be guided by the sliding groove 117, and the stability of the connecting block 118 in moving is ensured.
Two symmetrical springs 119 are installed between the connecting plate 114 and the sliding barrel 112, the arranged springs 119 can facilitate the reset of the balls 116 and facilitate detection, the pointer plate 110 is installed at the top end of the connecting block 118, and scales matched with the pointer plate 110 are arranged on the upper surface of the sliding barrel 112.
When the connecting block 118 slides on the inner wall of the sliding groove 117, the pointer plate 110 can be driven to move together, and the coaxiality of the wind power tower can be detected by observing the scales formed on the upper surfaces of the pointer plate 110 and the sliding barrel 112.
The working principle is as follows: when the device is used, firstly, a wind power tower cylinder to be detected is hoisted to the upper part of the device, the distance between the two supporting frames 6 is adjusted according to the diameter of the wind power tower cylinder, the starting motor 804 can drive the bevel gear II 805 to rotate, so as to drive the bevel gear I803 and the positive and negative screw rods 801 to rotate, by utilizing the threaded fit between the positive and negative screw rods 801 and the threaded sleeves 802, the positive and negative screw rods 801 rotate to enable the two supporting blocks 4 to move in the limiting frame 3, so that the two supporting blocks 4 are far away from or close to each other, the wind power tower cylinder is adjusted to be that the outer surface is just in contact with the balls 116, the balls 116 can slide on the outer surface of the wind power tower cylinder by rotating the wind power tower cylinder, when the outer surface of the wind power tower cylinder is not coaxial with the axis of the wind power tower cylinder, the balls 116 and the connecting rods 115 can move, so as to enable the connecting plates 114 to slide on the inner wall of the sliding cylinder 112, can drive connecting block 118 and pointer board 110 and remove, can detect wind power tower cylinder's axiality through observing pointer board 110 and scale, rotate screw 13, can make the rear end of screw 13 break away from the inside of spacing hole 12, can remove spacing to slider 10, can remove slider 10 and detection mechanism 11, conveniently detect wind power tower cylinder's different positions.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a axiality detection device for wind power tower cylinder assembly, includes plummer (1), its characterized in that: the utility model discloses a bearing platform, including plummer (1), the equal sliding connection of inner wall of plummer (3) has two supporting shoes (4), every backup pad (5), every are all installed on the top of supporting shoe (4) the upper surface of backup pad (5) all installs support frame (6), every the inner wall of support frame (6) all rotates and is connected with gyro wheel (7), two adjusting part (8) are all installed to the inside of spacing frame (3), the upper surface mounting of plummer (1) has guide rail (9), the surface sliding connection of guide rail (9) has slider (10), the upper surface mounting of slider (10) has detection mechanism (11).
2. The coaxiality detection device for assembling the wind power tower according to claim 1, wherein: adjusting part (8) are including positive and negative lead screw (801) and two threaded sleeve (802), the both ends of positive and negative lead screw (801) are rotated with the both sides wall of spacing frame (3) respectively and are connected, two threaded sleeve (802) are fixed respectively and inlay in the inside of two supporting shoes (4), two the inner wall of threaded sleeve (802) all with the surface threaded connection of positive and negative lead screw (801).
3. The coaxiality detection device for assembling the wind power tower according to claim 2, wherein: the outer surface of the positive and negative screw rod (801) is fixedly connected with a first bevel gear (803), the inner wall of the limiting frame (3) is fixedly embedded with a motor (804), the output end of the motor (804) is fixedly connected with a second bevel gear (805), and the second bevel gear (805) is meshed with the first bevel gear (803).
4. The coaxiality detection device for assembling the wind power tower according to claim 1, wherein: the front side of the guide rail (9) is provided with a group of limiting holes (12), the front side of the sliding block (10) is in threaded connection with a screw (13), and the rear end of the screw (13) is clamped with the inside of the limiting holes (12).
5. The coaxiality detection device for assembling the wind power tower according to claim 1, wherein: the detection mechanism (11) comprises a support column (111) fixedly connected to the upper surface of the sliding block (10), a sliding cylinder (112) is installed at the top end of the support column (111), and two reinforcing strips (113) are installed between the bottom surface of the sliding cylinder (112) and the outer surface of the support column (111).
6. The coaxiality detection device for assembling the wind power tower according to claim 5, wherein: the inner wall of the sliding barrel (112) is connected with a connecting plate (114) in a sliding mode, the outer surface of the connecting plate (114) is fixedly connected with a connecting rod (115), and one end, far away from the connecting plate (114), of the connecting rod (115) is connected with a ball (116) in a rotating mode.
7. The coaxiality detection device for assembling the wind power tower according to claim 6, wherein: the upper surface of the sliding cylinder (112) is provided with a sliding groove (117), the inner wall of the sliding groove (117) is connected with a connecting block (118) in a sliding mode, and the bottom end of the connecting block (118) is fixedly connected with the upper surface of the connecting plate (114).
8. The coaxiality detection device for assembling the wind power tower according to claim 7, wherein: two springs (119) are installed between the connecting plate (114) and the sliding barrel (112), a pointer plate (110) is installed at the top end of the connecting block (118), and scales matched with the pointer plate (110) are arranged on the upper surface of the sliding barrel (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037519.1U CN216385455U (en) | 2021-12-06 | 2021-12-06 | Coaxiality detection device for assembling wind power tower cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123037519.1U CN216385455U (en) | 2021-12-06 | 2021-12-06 | Coaxiality detection device for assembling wind power tower cylinder |
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| CN216385455U true CN216385455U (en) | 2022-04-26 |
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| CN202123037519.1U Active CN216385455U (en) | 2021-12-06 | 2021-12-06 | Coaxiality detection device for assembling wind power tower cylinder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289136A (en) * | 2022-10-09 | 2022-11-04 | 太原福莱瑞达物流设备科技有限公司 | Adjustable guide wheel |
| CN116817834A (en) * | 2023-08-25 | 2023-09-29 | 山东衡信检验检测有限公司 | Coaxiality tester |
| CN119115366A (en) * | 2024-09-19 | 2024-12-13 | 华能(临高)新能源有限公司 | Wind power tower welding device and method |
-
2021
- 2021-12-06 CN CN202123037519.1U patent/CN216385455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289136A (en) * | 2022-10-09 | 2022-11-04 | 太原福莱瑞达物流设备科技有限公司 | Adjustable guide wheel |
| CN116817834A (en) * | 2023-08-25 | 2023-09-29 | 山东衡信检验检测有限公司 | Coaxiality tester |
| CN116817834B (en) * | 2023-08-25 | 2023-11-14 | 山东衡信检验检测有限公司 | Coaxiality tester |
| CN119115366A (en) * | 2024-09-19 | 2024-12-13 | 华能(临高)新能源有限公司 | Wind power tower welding device and method |
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