Wind power cabin cover transportation tool convenient to disassemble

Abstract

The invention provides a wind power cabin cover transportation tool convenient to disassemble, and relates to the technical field of wind power cabin cover transportation, the wind power cabin cover transportation tool comprises a supporting base, a positioning mechanism A, an adjusting mechanism, an anti-loosening mechanism, a positioning mechanism B, a detection mechanism and an auxiliary mechanism; the positioning mechanism A is mounted on the supporting base; the adjusting mechanism is mounted on the supporting base and the positioning mechanism A; the anti-loosening mechanism is mounted on the adjusting mechanism; the positioning mechanism B is mounted on the supporting base; the detection mechanism is mounted on the supporting base, the positioning mechanism A and the adjusting mechanism; the auxiliary mechanism is mounted on the positioning mechanism A and the positioning mechanism B; the two positioning flat plates A and the two positioning flat plates B can move inwards at the same time, and the positioning effect on the periphery of the wind power cabin cover is achieved; the problems that limiting in the front-back direction and the left-right direction generally needs to be conducted twice, simultaneous limiting in the four directions cannot be achieved, and the limiting efficiency of the wind power cabin cover is reduced are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of wind turbine nacelle cover transportation, and more specifically, particularly relates to a wind turbine nacelle cover transportation tooling which is easy to disassemble. Background Art

[0002] The wind turbine nacelle is an important component of a wind turbine generator set. It mainly serves as a protective structure to protect internal equipment and personnel from external environmental factors. It is usually made of glass fiber reinforced plastic and has excellent waterproof and weather resistance. In order to ensure that the structure and function of the wind turbine nacelle are not damaged, tooling is required to limit the position during transportation.

[0003] The current transport tooling still has the following problems:

[0004] 1. The front and rear directions and the left and right directions generally need to be limited twice, and it is impossible to limit the four directions at the same time, which reduces the limiting efficiency of the wind turbine nacelle cover;

[0005] 2. Usually, there is a lack of detection structure, and the limit accuracy of the wind turbine nacelle cover cannot be detected. When the wind turbine nacelle cover is not completely in a horizontal state after being limited, the limit effect of the wind turbine nacelle cover will be affected;

[0006] 3. It is impossible to lower the height of the positioning structure before installation or removal, which causes the wind turbine nacelle cover to be hoisted a relatively high distance, making it inconvenient to install and remove the wind turbine nacelle cover. Summary of the invention

[0007] The disclosed embodiment relates to a wind turbine nacelle cover transport tooling that is easy to disassemble, which has a positioning mechanism A, an adjustment mechanism, an anti-loosening mechanism, a positioning mechanism B, a detection mechanism and an auxiliary mechanism; two positioning plates A and two positioning plates B can move inward at the same time, which has a positioning effect on the four sides of the wind turbine nacelle cover; the staff can slightly adjust the wind turbine nacelle cover to adjust the wind turbine nacelle cover to a horizontal state, and then move the two positioning plates A by adjusting the screw rod; it is more convenient for the staff to remove the wind turbine nacelle cover by lifting equipment, reducing the lifting time of the wind turbine nacelle cover; it solves the problems that the front and rear directions and the left and right directions generally need to be limited twice, the limiting accuracy of the wind turbine nacelle cover cannot be detected, and the height of the positioning structure cannot be lowered before installation or removal.

[0008] In a first aspect of the present disclosure, a transport tool for a wind turbine nacelle cover that is easy to disassemble is provided, comprising: a support base, a positioning mechanism A, an adjustment mechanism, an anti-loosening mechanism, a positioning mechanism B, a detection mechanism and an auxiliary mechanism; the positioning mechanism A is installed on the support base; the adjustment mechanism is installed on the support base and the positioning mechanism A; the anti-loosening mechanism is installed on the adjustment mechanism, and the anti-loosening mechanism is used to position the adjustment mechanism;

[0009] The positioning mechanism B is installed on the supporting base, and the positioning mechanism A and the positioning mechanism B are used to limit the wind turbine nacelle cover; the detection mechanism is installed on the supporting base, the positioning mechanism A and the adjustment mechanism, and the detection mechanism is used to feedback the limiting condition of the wind turbine nacelle cover; the auxiliary mechanism is installed on the positioning mechanism A and the positioning mechanism B, and the auxiliary mechanism is used to improve the limiting effect of the positioning mechanism A and the positioning mechanism B;

[0010] The positioning mechanism A includes: a positioning plate A, a rubber protection pad A and a circular extrusion rod; there are two positioning plates A, and the two positioning plates A are slidably installed on the support base; there are two rubber protection pads A, and the two rubber protection pads A are fixedly installed on the inner sides of the two positioning plates A; there are four circular extrusion rods, and the four circular extrusion rods are fixedly installed on the inner sides of the two positioning plates A, and the inner ends of the four circular extrusion rods are provided with rounded corners.

[0011] In at least some embodiments, the adjustment mechanism includes: a U-shaped mounting seat, an adjusting screw and a limit retaining ring; the U-shaped mounting seat is fixedly mounted on the support base; the adjusting screw is rotatably mounted on the U-shaped mounting seat, and a circle of arc-shaped groove is provided on the outer wall of the adjusting screw; the outer wall of the adjusting screw is provided with a bidirectional thread, and the adjusting screw is also threadedly connected to two positioning plates A; there are two limit retaining rings in total, and the two limit retaining rings are fixedly mounted on the outside of the adjusting screw, and the inner sides of the two limit retaining rings are in contact with the U-shaped mounting seat.

[0012] In at least some embodiments, the adjustment mechanism also includes: a circular guide shaft, an adjustment handle and a reset spring; there are two circular guide shafts, and the two circular guide shafts are fixedly installed inside the adjustment screw; the adjustment handle is slidably installed on the outside of the two circular guide shafts; there are two reset springs, and the two reset springs are sleeved on the outside of the two circular guide shafts, and the rear ends of the two reset springs are fixedly connected to the adjustment handle, and the front ends of the two reset springs are fixedly connected to the adjustment screw.

[0013] In at least some embodiments, the anti-loosening mechanism includes: a circular anti-loosening rod, a force-bearing ring and a support spring A; the circular anti-loosening rod is slidably mounted on a U-shaped mounting seat, and the top end of the circular anti-loosening rod is a hemispherical structure, and the circular anti-loosening rod is inserted into the arc-shaped groove below; the force-bearing ring is fixedly mounted on the outside of the circular anti-loosening rod; the support spring A is sleeved on the outside of the circular anti-loosening rod, and the support spring A is located between the U-shaped mounting seat and the force-bearing ring.

[0014] In at least some embodiments, the positioning mechanism B includes: a circular guide rod, a positioning plate B and a rubber protection pad B; there are two circular guide rods, and the two circular guide rods are fixedly mounted on the support base; there are two positioning plates B, and the two positioning plates B are slidably mounted on the support base and the two circular guide rods; there are two rubber protection pads B, and the two rubber protection pads B are fixedly mounted on the inner sides of the two positioning plates B.

[0015] In at least some embodiments, the positioning mechanism B also includes: a support spring B and a pulling bracket; there are two support springs B in total, and the two support springs B are sleeved on the outside of the two circular guide rods, and the two support springs B are located on the inner side of the two positioning plates B; there are two pulling brackets in total, and the two pulling brackets are fixedly installed on the inner side of the two positioning plates B; rectangular storage holes are respectively opened on the two pulling brackets, and the two pulling brackets are also in contact with the inner ends of the four circular extrusion rods.

[0016] In at least some embodiments, the detection mechanism includes: a lithium battery and an alarm; the lithium battery is fixedly connected to the front positioning plate A; the alarm is fixedly connected to the front positioning plate A, and the positive electrode of the lithium battery is connected to the positive electrode of the alarm through a wire.

[0017] In at least some embodiments, the detection mechanism also includes: switch A and switch B; the switch A is fixedly installed inside the support base, and the positive pole of switch A is connected to the negative pole of the lithium battery through a wire; the switch B is fixedly installed inside the adjusting screw, and the positive pole of switch B is connected to the negative pole of the alarm through a wire, and the negative pole of switch A is connected to the negative pole of switch B through a wire; the alarm works when both switch A and switch B are in a pressed state.

[0018] In at least some embodiments, the auxiliary mechanism includes: a rectangular mounting sleeve and a T-shaped auxiliary frame; there are four rectangular mounting sleeves in total, and the four rectangular mounting sleeves are fixedly mounted on the outside of two positioning plates A and two positioning plates B, and the holes on the four rectangular mounting sleeves are the same size as the rectangular storage holes; there are four T-shaped auxiliary frames in total, and the four T-shaped auxiliary frames are inserted into the inside of the four rectangular mounting sleeves, and the four T-shaped auxiliary frames are connected to the four rectangular mounting sleeves by interference fit.

[0019] In at least some embodiments, the auxiliary mechanism also includes: a rectangular frame and a rubber protection pad C; there are four rectangular frames in total, and the four rectangular frames are fixedly installed on the outside of four T-shaped auxiliary frames, and the bottoms of the four rectangular frames are in contact with four rectangular mounting sleeves; there are four rubber protection pads C in total, and the four rubber protection pads C are fixedly installed on the inner side of the four T-shaped auxiliary frames.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the present invention, when the staff rotates the adjusting screw rod through the adjusting handle, the two positioning plates A move simultaneously, thereby positioning the front and rear sides of the wind turbine nacelle cover;

[0022] In addition, the setting of the circular anti-loosening rod plays a positioning role for the adjusting screw to prevent the adjusting screw from loosening; when the staff rotates the adjusting screw through the adjusting handle, the adjusting screw can push the circular anti-loosening rod downward, so that the adjusting screw will only rotate after being subjected to force.

[0023] 2. According to the present invention, when the adjusting screw drives the two positioning plates A to move inward, the four circular extrusion rods can push the two pulling brackets to move inward, so that when the adjusting screw rotates, the two positioning plates A and the two positioning plates B can move inward at the same time, thereby achieving a positioning effect on the surroundings of the wind turbine nacelle cover; when the staff rotates the adjusting screw in the opposite direction through the adjusting handle, the adjusting screw drives the two positioning plates A to move outward, and the two positioning plates B move outward under the action of the two supporting springs B, thereby facilitating the rapid separation of the two positioning plates A and the two positioning plates B from the wind turbine nacelle cover, thereby facilitating the installation and disassembly of the wind turbine nacelle cover.

[0024] 3. In the present invention, when the staff pushes the adjustment handle backward, the adjustment handle can automatically press switch B, so that switch B is in a pressed and powered state; when the wind turbine nacelle cover after limiting is in a horizontal state, and the two positioning plates A move to a suitable position, the front positioning plate A can press switch A, and when both switch A and switch B are in a pressed state, the alarm works; it is convenient for the staff to know that the limiting accuracy of the wind turbine nacelle cover meets the requirements;

[0025] In addition, when the wind turbine nacelle cover is not in a horizontal state after limiting, and the two positioning plates A have not moved to the appropriate position, the front positioning plate A cannot press the switch A, and the alarm does not work, which makes it easy for the staff to know that the limiting accuracy of the wind turbine nacelle cover does not meet the requirements; at this time, the staff can slightly adjust the wind turbine nacelle cover to adjust it to a horizontal state, and then move the two positioning plates A by adjusting the screw.

[0026] 4. The arrangement of the four T-shaped auxiliary frames of the present invention increases the positioning distance between the two positioning plates A and the two positioning plates B, thereby improving the positioning effect of the wind turbine nacelle cover; before disassembling the wind turbine nacelle cover, the staff can insert the four T-shaped auxiliary frames into the two rectangular receiving holes, which makes it easier for the staff to remove the wind turbine nacelle cover by lifting equipment, thereby reducing the lifting time of the wind turbine nacelle cover;

[0027] In addition, the two rectangular storage holes serve as temporary storage for the four T-shaped auxiliary frames. After the wind turbine nacelle cover is disassembled, the staff does not need to reset the four T-shaped auxiliary frames. When the next wind turbine nacelle cover needs to be positioned, the staff can connect the four T-shaped auxiliary frames to the four rectangular mounting sleeves. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0029] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0030] In the attached picture:

[0031] Figure 1 A schematic diagram of the three-dimensional structure of the present invention is shown;

[0032] Figure 2 The schematic diagram of the structure of the positioning mechanism A and the adjusting mechanism of the present invention is shown;

[0033] Figure 3 The present invention is shown Figure 1 Schematic diagram of the transverse central section structure;

[0034] Figure 4 The present invention is shown Figure 3 A schematic diagram of the local enlarged structure of the middle A area;

[0035] Figure 5 The present invention is shown Figure 1 A schematic diagram of the local enlarged structure of the middle B area;

[0036] Figure 6 The present invention is shown Figure 1 Schematic diagram of the longitudinal central section structure;

[0037] Figure 7 The present invention is shown Figure 6 Schematic diagram of the local enlarged structure of the middle C area;

[0038] Figure 8 The structural schematic diagram of the support base, the positioning mechanism A and the positioning mechanism B of the present invention is shown;

[0039] Fig. 9 The structural schematic diagram of the positioning mechanism B of the present invention is shown;

[0040] Fig.10 The present invention is shown Figure 3 Schematic diagram of the local enlarged structure of area D in the middle.

[0041] List of reference numerals:

[0042] 100. Support base;

[0043] 200, positioning mechanism A; 201, positioning plate A; 202, rubber protective pad A; 203, round extrusion rod;

[0044] 300, adjustment mechanism; 301, U-shaped mounting seat; 302, adjustment screw; 3021, arc-shaped groove; 303, limit retaining ring; 304, circular guide shaft; 305, adjustment handle; 306, reset tension spring;

[0045] 400, anti-loosening mechanism; 401, circular anti-loosening rod; 402, force-bearing circular ring; 403, supporting spring A;

[0046] 500, positioning mechanism B; 501, circular guide rod; 502, positioning plate B; 503, rubber protection pad B; 504, support spring B; 505, pulling bracket; 5051, rectangular storage hole;

[0047] 600, detection mechanism; 601, lithium battery; 602, alarm; 603, switch A; 604, switch B;

[0048] 700, auxiliary mechanism; 701, rectangular mounting sleeve; 702, T-shaped auxiliary frame; 703, rectangular frame; 704, rubber protective pad C. DETAILED DESCRIPTION

[0049] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0050] Example: Please refer to Figures 1 to 10As shown: The present invention provides a transport tool for a wind turbine nacelle cover that is easy to disassemble, comprising: a support base 100, a positioning mechanism A200, an adjustment mechanism 300, an anti-loosening mechanism 400, a positioning mechanism B500, a detection mechanism 600 and an auxiliary mechanism 700; the positioning mechanism A200 is installed on the support base 100; the adjustment mechanism 300 is installed on the support base 100 and the positioning mechanism A200; the anti-loosening mechanism 400 is installed on the adjustment mechanism 300, and the anti-loosening mechanism 400 is used to position the adjustment mechanism 300. 0; the positioning mechanism B500 is installed on the supporting base 100, and the positioning mechanism A200 and the positioning mechanism B500 are used to limit the wind turbine nacelle cover; the detection mechanism 600 is installed on the supporting base 100, the positioning mechanism A200 and the adjusting mechanism 300, and the detection mechanism 600 is used to feedback the limiting condition of the wind turbine nacelle cover; the auxiliary mechanism 700 is installed on the positioning mechanism A200 and the positioning mechanism B500, and the auxiliary mechanism 700 is used to improve the limiting effect of the positioning mechanism A200 and the positioning mechanism B500.

[0051] In the present disclosure, Figure 2 , Figure 4 and Figure 5 As shown, the positioning mechanism A200 includes: a positioning plate A201, a rubber protection pad A202 and a circular extrusion rod 203; there are two positioning plates A201, and the two positioning plates A201 are slidably installed on the support base 100; there are two rubber protection pads A202, and the two rubber protection pads A202 are fixedly installed on the inner sides of the two positioning plates A201; there are four circular extrusion rods 203, and the four circular extrusion rods 203 are fixedly installed on the inner sides of the two positioning plates A201, and the inner ends of the four circular extrusion rods 203 are provided with rounded corners;

[0052] The adjustment mechanism 300 includes: a U-shaped mounting seat 301, an adjusting screw rod 302 and a limit retaining ring 303; the U-shaped mounting seat 301 is fixedly mounted on the support base 100; the adjusting screw rod 302 is rotatably mounted on the U-shaped mounting seat 301, and the outer wall of the adjusting screw rod 302 is provided with a circle of arc-shaped groove 3021; ​​the outer wall of the adjusting screw rod 302 is provided with a bidirectional thread, and the adjusting screw rod 302 is also threadedly connected with two positioning plates A201; there are two limit retaining rings 303, and the two limit retaining rings 303 are fixedly mounted on the outside of the adjusting screw rod 302, and the inner sides of the two limit retaining rings 303 are connected to the U-shaped The mounting seat 301 is in contact; the adjustment mechanism 300 also includes: a circular guide shaft 304, an adjustment handle 305 and a reset spring 306; there are two circular guide shafts 304, and the two circular guide shafts 304 are fixedly installed inside the adjustment screw rod 302; the adjustment handle 305 is slidably installed outside the two circular guide shafts 304; there are two reset springs 306, and the two reset springs 306 are sleeved outside the two circular guide shafts 304, and the rear ends of the two reset springs 306 are fixedly connected to the adjustment handle 305, and the front ends of the two reset springs 306 are fixedly connected to the adjustment screw rod 302;

[0053] The anti-loosening mechanism 400 includes: a circular anti-loosening rod 401, a force-bearing circular ring 402 and a support spring A403; the circular anti-loosening rod 401 is slidably mounted on the U-shaped mounting seat 301, and the top of the circular anti-loosening rod 401 is a hemispherical structure, and the circular anti-loosening rod 401 is inserted into the arc-shaped groove 3021 below; the force-bearing circular ring 402 is fixedly mounted on the outside of the circular anti-loosening rod 401; the support spring A403 is sleeved on the outside of the circular anti-loosening rod 401, and the support spring A403 is located between the U-shaped mounting seat 301 and the force-bearing circular ring 402;

[0054] Its specific function is: because the outer wall of the adjusting screw rod 302 is provided with a bidirectional thread, and the adjusting screw rod 302 is also threadedly connected with the two positioning plates A201, when the staff rotates the adjusting screw rod 302 through the adjusting handle 305, the two positioning plates A201 move at the same time, playing a positioning role on the front and rear sides of the wind turbine nacelle cover;

[0055] In addition, because the outer wall of the adjusting screw rod 302 is provided with a circle of arc-shaped groove 3021, and the circular anti-loosening rod 401 is slidably installed on the U-shaped mounting seat 301, and the circular anti-loosening rod 401 is inserted into the arc-shaped groove 3021 below, it plays a positioning role for the adjusting screw rod 302 and prevents the adjusting screw rod 302 from loosening; and because the top of the circular anti-loosening rod 401 is a hemispherical structure, and the supporting spring A403 is sleeved on the outside of the circular anti-loosening rod 401, and the supporting spring A403 is located between the U-shaped mounting seat 301 and the force-bearing ring 402, when the staff rotates the adjusting screw rod 302 through the adjusting handle 305, the adjusting screw rod 302 can push the circular anti-loosening rod 401 to move downward, so that the adjusting screw rod 302 will only rotate after being subjected to force.

[0056] In the present disclosure, Figure 8 and Fig. 9 As shown, the positioning mechanism B500 includes: a circular guide rod 501, a positioning plate B502 and a rubber protection pad B503; there are two circular guide rods 501, and the two circular guide rods 501 are fixedly installed on the support base 100; there are two positioning plates B502, and the two positioning plates B502 are slidably installed on the support base 100 and the two circular guide rods 501; there are two rubber protection pads B503, and the two rubber protection pads B503 are fixedly installed on the inner sides of the two positioning plates B502; the positioning mechanism B500 It also includes: a support spring B504 and a pulling bracket 505; there are two support springs B504, and the two support springs B504 are sleeved on the outside of the two circular guide rods 501, and the two support springs B504 are located on the inner side of the two positioning plates B502; there are two pulling brackets 505, and the two pulling brackets 505 are fixedly installed on the inner side of the two positioning plates B502; the two pulling brackets 505 are respectively provided with rectangular receiving holes 5051, and the two pulling brackets 505 are also in contact with the inner ends of the four circular extrusion rods 203;

[0057] Its specific function is as follows: because the two pulling brackets 505 are fixedly installed on the inner sides of the two positioning plates B502, and the two pulling brackets 505 are also in contact with the inner ends of the four circular extrusion rods 203, when the adjusting screw rod 302 drives the two positioning plates A201 to move inward, the four circular extrusion rods 203 can push the two pulling brackets 505 to move inward, so that when the adjusting screw rod 302 rotates, the two positioning plates A201 and the two positioning plates B502 can move inward at the same time, which has a positioning effect on the surroundings of the wind turbine cabin cover; and because the two brackets The support spring B504 is sleeved on the outside of the two circular guide rods 501, and the two support springs B504 are located on the inner side of the two positioning plates B502. When the staff rotates the adjusting screw 302 in the opposite direction through the adjusting handle 305, the adjusting screw 302 drives the two positioning plates A201 to move outward, and the two positioning plates B502 move outward under the action of the two support springs B504, which facilitates the rapid separation of the two positioning plates A201 and the two positioning plates B502 from the wind turbine nacelle cover, thereby facilitating the installation and disassembly of the wind turbine nacelle cover.

[0058] In the present disclosure, Figure 4 and Figure 6 As shown, the detection mechanism 600 includes: a lithium battery 601 and an alarm 602; the lithium battery 601 is fixedly connected to the front positioning plate A201; the alarm 602 is fixedly connected to the front positioning plate A201, and the positive electrode of the lithium battery 601 is connected to the positive electrode of the alarm 602 through a wire; the detection mechanism 600 also includes: a switch A603 and a switch B604; the switch A603 is fixedly installed inside the support base 100, and the positive electrode of the switch A603 is connected to the negative electrode of the lithium battery 601 through a wire; the switch B604 is fixedly installed inside the adjustment screw rod 302, and the positive electrode of the switch B604 is connected to the negative electrode of the alarm 602 through a wire, and the negative electrode of the switch A603 is connected to the negative electrode of the switch B604 through a wire; when the switch A603 and the switch B604 are both in a pressed state, the alarm 602 works;

[0059] Its specific function is as follows: since the switch B604 is fixedly mounted inside the adjusting screw rod 302, and the adjusting handle 305 is slidably mounted outside the two circular guide shafts 304, and the rear ends of the two reset tension springs 306 are fixedly connected to the adjusting handle 305, and the front ends of the two reset tension springs 306 are fixedly connected to the adjusting screw rod 302, when the staff pushes the adjusting handle 305 backward, the adjusting handle 305 can automatically press the switch B604, so that the switch B604 is in a pressed and powered state; and since the switch A603 is fixedly mounted inside the supporting base 100, and the positive electrode of the switch A603 is connected to the negative electrode of the lithium battery 601 through a wire, and the negative electrode of the switch A603 is connected to the negative electrode of the switch B604 through a wire, when the wind turbine cabin cover after the limit is in When the wind turbine nacelle cover is in a horizontal state and the two positioning plates A201 are moved to a suitable position, the front positioning plate A201 can press the switch A603, and the alarm 602 does not work, which makes it easy for the staff to know that the wind turbine nacelle cover limit accuracy meets the requirements; when the wind turbine nacelle cover is not in a horizontal state after limiting, and the two positioning plates A201 are not moved to a suitable position, the front positioning plate A201 cannot press the switch A603, and the alarm 602 does not work, which makes it easy for the staff to know that the wind turbine nacelle cover limit accuracy does not meet the requirements; at this time, the staff can slightly adjust the wind turbine nacelle cover to adjust the wind turbine nacelle cover to a horizontal state, and then move the two positioning plates A201 by adjusting the screw rod 302.

[0060] In the present disclosure, Figure 1 and Fig.10 As shown, the auxiliary mechanism 700 includes: a rectangular mounting sleeve 701 and a T-shaped auxiliary frame 702; there are four rectangular mounting sleeves 701 in total, and the four rectangular mounting sleeves 701 are fixedly mounted on the outside of two positioning plates A201 and two positioning plates B502, and the holes on the four rectangular mounting sleeves 701 are the same size as the rectangular storage holes 5051; there are four T-shaped auxiliary frames 702 in total, and the four T-shaped auxiliary frames 702 are inserted into the inside of the four rectangular mounting sleeves 701, and the four T-shaped auxiliary frames 702 are connected to the four rectangular mounting sleeves 701 by interference fit; the auxiliary mechanism 700 also includes: a rectangular frame 703 and a rubber protection pad C704; there are four rectangular frames 703 in total, and the four rectangular frames 703 are fixedly mounted on the outside of the four T-shaped auxiliary frames 702, and the bottoms of the four rectangular frames 703 are in contact with the four rectangular mounting sleeves 701; there are four rubber protection pads C704 in total, and the four rubber protection pads C704 are fixedly mounted on the inside of the four T-shaped auxiliary frames 702;

[0061] The specific functions are as follows: because the four T-shaped auxiliary frames 702 are inserted into the inside of the four rectangular installation sleeves 701, and the four rubber protection pads C704 are fixedly installed on the inner side of the four T-shaped auxiliary frames 702, the positioning distance of the two positioning plates A201 and the two positioning plates B502 is increased, thereby improving the positioning effect of the wind turbine nacelle cover; and because the two pulling brackets 505 are respectively provided with rectangular receiving holes 5051, and the holes on the four rectangular installation sleeves 701 are the same size as the rectangular receiving holes 5051, before the wind turbine nacelle cover is disassembled, the workers can easily remove the wind turbine nacelle cover. The staff can insert the four T-shaped auxiliary frames 702 into the two rectangular storage holes 5051, which makes it easier for the staff to remove the wind turbine nacelle cover through lifting equipment, thereby reducing the lifting time of the wind turbine nacelle cover. At the same time, the two rectangular storage holes 5051 serve as a temporary storage for the four T-shaped auxiliary frames 702. After the wind turbine nacelle cover is removed, the staff does not need to reset the four T-shaped auxiliary frames 702. When the next wind turbine nacelle cover needs to be positioned, the staff can simply connect the four T-shaped auxiliary frames 702 to the four rectangular mounting sleeves 701.

[0062] The specific usage and function of this embodiment are as follows:

[0063] When the present invention is used, the staff installs the support base 100 on the transport vehicle by means of bolts, and then places the wind turbine nacelle cover to be transported on the top of the support base 100 by means of lifting equipment, and then inserts the four T-shaped auxiliary frames 702 into the four rectangular mounting sleeves 701, thereby increasing the positioning distance between the two positioning plates A201 and the two positioning plates B502, and improving the positioning effect of the wind turbine nacelle cover; then the adjusting handle 305 is rotated, and when the staff rotates the adjusting screw rod 302 by means of the adjusting handle 305, the two positioning plates A201 are simultaneously The circular anti-loosening rod 401 is set to position the adjusting screw rod 302 to prevent the adjusting screw rod 302 from loosening; when the staff rotates the adjusting screw rod 302 through the adjusting handle 305, the adjusting screw rod 302 can push the circular anti-loosening rod 401 to move downward, so that the adjusting screw rod 302 will rotate only after being forced; when the adjusting screw rod 302 drives the two positioning plates A201 to move inward, the four circular extrusion rods 203 can push the two pulling brackets 505 to move inward, so that When the adjusting screw rod 302 rotates, the two positioning plates A201 and the two positioning plates B502 can move inward at the same time, which has a positioning effect on the surroundings of the wind turbine nacelle cover; when the staff pushes the adjusting handle 305 backward, the adjusting handle 305 can automatically press the switch B604, so that the switch B604 is in a pressed and powered state; when the wind turbine nacelle cover after limiting is in a horizontal state, and the two positioning plates A201 move to a suitable position, the front positioning plate A201 can press the switch A603, and when the switch A603 and the switch B604 are both in the pressed state, the front positioning plate A201 can press the switch A603. When the wind turbine nacelle cover is in a pressure state, the alarm 602 works; it is convenient for the staff to know that the limit accuracy of the wind turbine nacelle cover meets the requirements; when the wind turbine nacelle cover after limiting is not in a horizontal state, and the two positioning plates A201 are not moved to a suitable position, the front positioning plate A201 cannot press the switch A603, and the alarm 602 does not work, which makes it convenient for the staff to know that the limit accuracy of the wind turbine nacelle cover does not meet the requirements; at this time, the staff can slightly adjust the wind turbine nacelle cover to adjust the wind turbine nacelle cover to a horizontal state, and then move the two positioning plates A201 by adjusting the screw rod 302;

[0064] When the transportation of the wind turbine nacelle cover is completed, the staff rotates the adjusting screw rod 302 in the opposite direction through the adjusting handle 305. At this time, the adjusting screw rod 302 drives the two positioning plates A201 to move outward, and the two positioning plates B502 move outward under the action of the two supporting springs B504, so that the two positioning plates A201 and the two positioning plates B502 can be quickly separated from the wind turbine nacelle cover, which is convenient for the installation and disassembly of the wind turbine nacelle cover; thereafter, the four T-shaped auxiliary frames 702 are inserted into the two rectangular storage holes 5051, which makes it easier for the staff to remove the wind turbine nacelle cover through the lifting equipment, thereby reducing the lifting time of the wind turbine nacelle cover; at the same time, the two rectangular storage holes 5051 play a temporary storage role for the four T-shaped auxiliary frames 702. After the wind turbine nacelle cover is disassembled, the staff does not need to reset the four T-shaped auxiliary frames 702. When the next wind turbine nacelle cover needs to be positioned, the staff can connect the four T-shaped auxiliary frames 702 with the four rectangular mounting sleeves 701.

[0065] In this article, there are a few points to note:

[0066] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0067] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0068] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A transport tool for a wind turbine nacelle cover that is easy to disassemble, comprising: A support base (100), a positioning mechanism A (200), an adjustment mechanism (300), an anti-loosening mechanism (400), a positioning mechanism B (500), a detection mechanism (600) and an auxiliary mechanism (700); characterized in that the positioning mechanism A (200) is mounted on the support base (100); the adjustment mechanism (300) is mounted on the support base (100) and the positioning mechanism A (200); the anti-loosening mechanism (400) is mounted on the adjustment mechanism (300), and the anti-loosening mechanism (400) is used to position the adjustment mechanism (300); The positioning mechanism B (500) is mounted on the support base (100), and the positioning mechanism A (200) and the positioning mechanism B (500) are used to limit the position of the wind turbine nacelle cover; the detection mechanism (600) is mounted on the support base (100), the positioning mechanism A (200) and the adjustment mechanism (300), and the detection mechanism (600) is used to provide feedback on the limiting condition of the wind turbine nacelle cover; the auxiliary mechanism (700) is mounted on the positioning mechanism A (200) and the positioning mechanism B (500), and the auxiliary mechanism (700) is used to improve the limiting effect of the positioning mechanism A (200) and the positioning mechanism B (500); The positioning mechanism A (200) comprises: a positioning plate A (201), a rubber protection pad A (202) and a circular extrusion rod (203); two positioning plates A (201) are provided, and the two positioning plates A (201) are slidably mounted on the support base (100); two rubber protection pads A (202) are provided, and the two rubber protection pads A (202) are fixedly mounted on the inner sides of the two positioning plates A (201); four circular extrusion rods (203) are provided, and the four circular extrusion rods (203) are fixedly mounted on the inner sides of the two positioning plates A (201), and the inner ends of the four circular extrusion rods (203) are provided with rounded corners.

2. The easily disassembled wind turbine nacelle cover transport tooling according to claim 1 is characterized in that: The adjustment mechanism (300) comprises: a U-shaped mounting seat (301), an adjustment screw rod (302) and a limit retaining ring (303); the U-shaped mounting seat (301) is fixedly mounted on the support base (100); the adjustment screw rod (302) is rotatably mounted on the U-shaped mounting seat (301), and the outer wall of the adjustment screw rod (302) is provided with a circle of arc-shaped grooves (3021); the outer wall of the adjustment screw rod (302) is provided with a bidirectional thread, and the adjustment screw rod (302) is also threadedly connected to two positioning plates A (201); two limit retaining rings (303) are provided in total, and the two limit retaining rings (303) are fixedly mounted on the outside of the adjustment screw rod (302), and the inner sides of the two limit retaining rings (303) are in contact with the U-shaped mounting seat (301).

3. The easily disassembled wind turbine nacelle cover transport tooling according to claim 2 is characterized in that: The adjustment mechanism (300) further comprises: a circular guide shaft (304), an adjustment handle (305) and a reset tension spring (306); two circular guide shafts (304) are provided, and the two circular guide shafts (304) are fixedly mounted inside the adjustment screw (302); the adjustment handle (305) is slidably mounted outside the two circular guide shafts (304); two reset tension springs (306) are provided, and the two reset tension springs (306) are sleeved outside the two circular guide shafts (304), and the rear ends of the two reset tension springs (306) are fixedly connected to the adjustment handle (305), and the front ends of the two reset tension springs (306) are fixedly connected to the adjustment screw (302).

4. The easily disassembled wind turbine nacelle cover transport tooling according to claim 2 is characterized in that: The anti-loosening mechanism (400) comprises: a circular anti-loosening rod (401), a force-bearing circular ring (402) and a support spring A (403); the circular anti-loosening rod (401) is slidably mounted on a U-shaped mounting seat (301), and the top end of the circular anti-loosening rod (401) is a hemispherical structure, and the circular anti-loosening rod (401) is inserted into an arc-shaped groove (3021) below; the force-bearing circular ring (402) is fixedly mounted on the outside of the circular anti-loosening rod (401); the support spring A (403) is sleeved on the outside of the circular anti-loosening rod (401), and the support spring A (403) is located between the U-shaped mounting seat (301) and the force-bearing circular ring (402).

5. The easily disassembled wind turbine nacelle cover transport tooling according to claim 1, characterized in that: The positioning mechanism B (500) comprises: a circular guide rod (501), a positioning plate B (502) and a rubber protection pad B (503); two circular guide rods (501) are provided, and the two circular guide rods (501) are fixedly mounted on the support base (100); two positioning plates B (502) are provided, and the two positioning plates B (502) are slidably mounted on the support base (100) and the two circular guide rods (501); two rubber protection pads B (503) are provided, and the two rubber protection pads B (503) are fixedly mounted on the inner sides of the two positioning plates B (502).

6. The easily disassembled wind turbine nacelle cover transport tooling according to claim 5, characterized in that: The positioning mechanism B (500) further comprises: a support spring B (504) and a pulling bracket (505); two support springs B (504) are provided, and the two support springs B (504) are sleeved on the outside of the two circular guide rods (501), and the two support springs B (504) are located on the inner side of the two positioning plates B (502); two pulling brackets (505) are provided, and the two pulling brackets (505) are fixedly installed on the inner side of the two positioning plates B (502); the two pulling brackets (505) are respectively provided with rectangular receiving holes (5051), and the two pulling brackets (505) are also in contact with the inner ends of the four circular extrusion rods (203).

7. The easily disassembled wind turbine nacelle cover transport tooling according to claim 3 is characterized in that: The detection mechanism (600) comprises: a lithium battery (601) and an alarm (602); the lithium battery (601) is fixedly connected to the front positioning plate A (201); the alarm (602) is fixedly connected to the front positioning plate A (201), and the positive electrode of the lithium battery (601) is connected to the positive electrode of the alarm (602) via a wire.

8. The easily disassembled wind turbine nacelle cover transport tooling according to claim 7, characterized in that: The detection mechanism (600) further comprises: a switch A (603) and a switch B (604); the switch A (603) is fixedly mounted inside the support base (100), and the positive electrode of the switch A (603) is connected to the negative electrode of the lithium battery (601) via a wire; the switch B (604) is fixedly mounted inside the adjustment screw rod (302), and the positive electrode of the switch B (604) is connected to the negative electrode of the alarm (602) via a wire, and the negative electrode of the switch A (603) is connected to the negative electrode of the switch B (604) via a wire; when the switch A (603) and the switch B (604) are both in a pressed state, the alarm (602) operates.

9. The easily disassembled wind turbine nacelle cover transport tooling according to claim 6, characterized in that: The auxiliary mechanism (700) comprises: a rectangular mounting sleeve (701) and a T-shaped auxiliary frame (702); a total of four rectangular mounting sleeves (701) are provided, and the four rectangular mounting sleeves (701) are fixedly installed on the outside of two positioning plates A (201) and two positioning plates B (502), and the holes on the four rectangular mounting sleeves (701) are the same size as the rectangular receiving holes (5051); a total of four T-shaped auxiliary frames (702) are provided, and the four T-shaped auxiliary frames (702) are inserted into the inside of the four rectangular mounting sleeves (701), and the four T-shaped auxiliary frames (702) are connected to the four rectangular mounting sleeves (701) by interference fit.

10. The easily disassembled wind turbine nacelle cover transport tooling according to claim 9, characterized in that: The auxiliary mechanism (700) further comprises: a rectangular frame (703) and a rubber protection pad C (704); a total of four rectangular frames (703) are provided, and the four rectangular frames (703) are fixedly mounted on the outside of four T-shaped auxiliary frames (702), and the bottoms of the four rectangular frames (703) are in contact with four rectangular mounting sleeves (701); a total of four rubber protection pads C (704) are provided, and the four rubber protection pads C (704) are fixedly mounted on the inside of the four T-shaped auxiliary frames (702).

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