Wind power mixing tower ring piece gluing clamping and positioning unit and gluing trolley

Abstract

The utility model discloses a wind power mixing tower ring sheet gluing clamping and positioning unit and a gluing trolley. The gluing trolley comprises a driving motor, the driving screw rod is transversely arranged on the trolley main body and is connected with the driving motor; the symmetrical vertical rod bodies are movably connected with the driving screw rod, and the driving screw rod is used for driving the symmetrical vertical rod bodies to move back to back or face to face in the axial direction of the driving screw rod; the clamping plate is arranged below the vertical rod body, and the clamping plate is used for being attached to the surfaces of the two sides of the ring piece. The clamping plate is controlled to be close to the surface of the ring piece but not make contact with the surface of the ring piece, when glue is applied to the upper surface of the trolley, the stability of the trolley in the moving process can be guaranteed through the clamping plate, and accidents such as falling of the trolley are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ring-slice gluing, and in particular to a wind power hybrid tower ring-slice gluing clamping and positioning unit and a gluing trolley. Background Art

[0002] The ring segments of wind turbine hybrid tower are one of the important components of wind turbine hybrid tower. When the ring segments are used to assemble the main body of wind turbine hybrid tower, glue needs to be applied to the corresponding joints of the ring segments first, so that the ring segments can be connected. At present, the gluing method for the ring segments is mostly done manually, but since the efficiency of manual gluing is low and the gluing quality is unstable, a gluing trolley has appeared in the prior art, which can automatically apply glue to the joints of the ring segments. However, due to the narrow width of the ring segments, the accuracy of the path cannot be guaranteed to be stable when the trolley walks on its upper surface, making the trolley prone to shaking. In severe cases, the trolley may even fall, which seriously affects the efficiency of gluing and further affects the efficiency of wind turbine hybrid tower assembly. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and provide a wind power tower ring piece glue clamping and positioning unit and a glue coating trolley.

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A wind power tower ring piece glue coating clamping and positioning unit, which is applied to a trolley body, comprises:

[0006] Drive motor;

[0007] A driving screw rod disposed transversely on the trolley body and connected to the driving motor;

[0008] The symmetrically arranged vertical rods are movably connected to the driving screw, and the driving screw is used to drive the symmetrical vertical rods to move in opposite directions or towards each other along the axial direction of the driving screw;

[0009] A clamping plate is arranged below the vertical rod body, and the clamping plate is used to fit the surfaces on both sides of the ring sheet.

[0010] As a further description of the above technical solution, the symmetrically arranged vertical rods are slidably connected to the transverse rods through openings formed on their surfaces.

[0011] As a further description of the above technical solution, the clamping plate is a rectangular plate, and the clamping plate and the vertical rod body are detachably connected by bolts.

[0012] As a further description of the above technical solution, the surfaces of the opposite sides between the two clamping plates are both attached with anti-slip layers.

[0013] As a further description of the above technical solution, the driving motor is arranged above the fixing box, the driving screw penetrates the fixing box, and the driving motor is threadedly connected to the driving screw through a bevel gear.

[0014] As a further description of the above technical solution, the weight of the clamping plate is greater than the weight of the vertical rod body, so that the center of gravity of the clamping plate and the vertical rod body is located on the clamping plate.

[0015] A glue coating trolley using any of the above-mentioned clamping and positioning units, comprising a trolley body, on which a clamping and positioning unit extending downward is provided;

[0016] A glue coating mechanism is arranged at one end of the trolley body, and a wire rope traction mechanism is arranged at the other end of the trolley body.

[0017] As a further description of the above technical solution, at least two trolley bodies are provided, and the two trolley bodies are connected by a steel wire rope.

[0018] As a further description of the above technical solution, a clamping and positioning unit is provided on at least one trolley body.

[0019] The beneficial effects of the utility model are as follows:

[0020] 1. The utility model controls the clamping plate to be close to the surface of the ring piece but not to touch the surface of the ring piece. When the glue is applied on the upper surface of the trolley, the clamping plate can ensure the stability of the trolley during movement, effectively reducing the occurrence of accidents such as the trolley falling.

[0021] 2. In the utility model, the gluing trolley on the upper surface of the ring piece controls the clamping positioning unit so that its clamping plate clamps the ring piece to fix the gluing trolley on the upper surface of the ring piece, and the vertical surface trolley is pulled by a steel wire rope to glue the vertical surface of the ring piece. Compared with the existing method of using a crane to mobilize the vertical surface trolley for gluing, the cost is lower and the operation is simpler.

[0022] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the internal structure of the glue coating trolley;

[0024] Figure 2 It is a partial structural schematic diagram of the clamping and positioning unit;

[0025] Figure 3 is a schematic diagram of a plywood structure provided with an anti-slip layer;

[0026] Figure 4 It is a schematic diagram of multiple glue-coating carts on a ring sheet.

[0027] Figure numerals: 1. driving motor; 2. driving screw; 3. vertical rod; 4. clamping plate; 5. transverse rod; 6. fixing box; 7. trolley body; 8. traction mechanism; 9. wire rope; 10. ring piece. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0029] like Figure 1-Figure 3 As shown, in one embodiment, a wind power tower ring piece 10 glue coating clamping positioning unit, the structure of which mainly includes:

[0030] A driving motor 1, which serves as a driving power source and is used to drive the clamping and positioning unit to tighten and expand;

[0031] The driving motor 1 is connected to the driving screw 2 placed horizontally on the trolley body 7 through a bevel gear (not shown in the figure). When the driving motor 1 rotates, the driving screw 2 can be driven to rotate synchronously through the bevel gear. The two ends of the driving screw 2 are symmetrically connected with vertical rod bodies 3, which are sleeved on the driving screw 2, and the thread structures in the two vertical rod bodies 3 are opposite. When the driving screw 2 rotates, the two vertical rod bodies 3 are moved closer to each other or away from each other at the same time. When the vertical rod body 3 moves, it is limited by the structure of the trolley body 7 to ensure that it only moves along the axial direction of the driving screw 2.

[0032] A clamping plate 4 is provided below the vertical rod 3, and the clamping plates 4 are respectively located on both sides of the ring piece 10. Driven by the driving screw 2 and the vertical rod 3, the clamping plates 4 are moved away from or close to the ring piece 10. When the glue-coating trolley is coating glue on the upper surface of the ring piece 10, the clamping plates 4 are controlled to be close to the surface of the ring piece 10 but not in contact with the surface of the ring piece 10. When the glue-coating trolley is coating glue on the upper surface of the trolley, the clamping plates 4 can be used to ensure the stability of the trolley during movement, thereby effectively reducing the occurrence of accidents such as the trolley falling.

[0033] In addition, the clamping plate 4 can also be controlled to be close to the surface of the ring piece 10. When multiple glue coating carts are connected by wire ropes 9, the vertical surface cart is connected to the cart on the upper surface of the ring piece 10 by the wire ropes 9. In this state, the glue coating cart on the upper surface of the ring piece 10 controls the clamping positioning unit to make its clamping plate 4 clamp the ring piece 10, so that the glue coating cart on the upper surface of the ring piece 10 is fixed, and the vertical surface cart is pulled by the wire rope 9 to coat the vertical surface of the ring piece 10 with glue. Compared with the existing method of using a crane to mobilize the vertical surface cart for gluing, the cost is lower and the operation is simpler.

[0034] The clamping plate 4 is a rectangular plate, and its width is greater than the width of the vertical rod 3, so that it can have a sufficient effective area to contact the surface of the ring piece 10, so as to ensure the stability when the trolley on the upper surface of the ring piece 10 is fixed on the upper surface of the ring piece 10. Furthermore, an anti-skid layer is provided on the opposite surfaces between the two clamping plates 4, and the anti-skid layer can be a rubber anti-skid layer, and a plurality of convex structures protrude from the surface thereof, and the anti-skid layer can effectively increase the friction between the clamping plate 4 and the surface of the ring piece 10.

[0035] In some preferred embodiments, the splint 4 and the vertical rod 3 can be detachably connected by bolts. After being used for a long time, relative friction will occur between the splint 4 and the surface of the ring plate 10, thereby causing the splint 4 to wear and affect its fixing effect. The fixing effect of the splint 4 can be maintained by replacing the splint 4.

[0036] In some preferred embodiments, the weight of the splint 4 is greater than the weight of the vertical rod 3, so that the center of gravity of the structure formed by the splint 4 and the vertical rod 3 is located inside the splint 4. In short, the splint 4 can be used as a counterweight to ensure the stability of the entire glue coating trolley moving on the upper surface of the ring piece 10.

[0037] Please refer to Figure 4 The present application provides a gluing trolley using the above-mentioned clamping unit, the gluing trolley includes a trolley body 7, that is, the trolley chassis, the trolley body 7 is provided with a downwardly extending clamping and positioning unit, one end of the trolley body 7 is provided with a gluing mechanism, and the other end of the trolley body 7 is provided with a wire rope 9 traction mechanism 8, the wire rope 9 can be used to tow the gluing trolley on the facade, so that the facade gluing trolley can move along the facade and apply glue.

[0038] In some preferred embodiments, a clamping and positioning unit is provided on at least one of the trolleys, for example, a clamping and positioning unit is provided in the trolley on the upper surface of the ring sheet 10, while a clamping and positioning unit is not provided in the facade trolley.

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind power tower ring glue clamping and positioning unit, which is applied to the main body of a trolley, characterized in that: include: Drive motor; A driving screw rod disposed transversely on the trolley body and connected to the driving motor; The symmetrically arranged vertical rods are movably connected to the driving screw, and the driving screw is used to drive the symmetrical vertical rods to move in opposite directions or towards each other along the axial direction of the driving screw; A clamping plate is arranged below the vertical rod body, and the clamping plate is used to fit the surfaces on both sides of the ring sheet.

2. The wind turbine hybrid tower ring glue coating clamping and positioning unit according to claim 1 is characterized in that: The symmetrically arranged vertical rod bodies are slidably connected to the transverse rods through openings on the surfaces of the vertical rod bodies.

3. The wind turbine hybrid tower ring glue coating clamping and positioning unit according to claim 1 is characterized in that: The clamping plate is a rectangular plate, and the clamping plate is detachably connected to the vertical rod body by bolts.

4. The wind turbine hybrid tower ring piece glue coating clamping and positioning unit according to claim 1 is characterized in that: The surfaces of the opposite sides between the two clamping plates are both adhered with anti-slip layers.

5. The wind turbine hybrid tower ring glue coating clamping and positioning unit according to claim 1, characterized in that: The driving motor is arranged above the fixing box, the driving screw rod penetrates the fixing box, and the driving motor is threadedly connected with the driving screw rod through a bevel gear.

6. The wind turbine hybrid tower ring glue coating clamping and positioning unit according to claim 1, characterized in that: The weight of the clamping plate is greater than the weight of the vertical rod body, so that the center of gravity of the clamping plate and the vertical rod body is located on the clamping plate.

7. A glue coating trolley using the clamping and positioning unit according to any one of claims 1 to 6, characterized in that: It comprises a trolley body, on which a clamping and positioning unit extending downward is provided; A glue coating mechanism is arranged at one end of the trolley body, and a wire rope traction mechanism is arranged at the other end of the trolley body.

8. The glue coating vehicle according to claim 7, characterized in that: At least two trolley main bodies are provided, and the two trolley main bodies are connected by a steel wire rope.

9. The glue coating vehicle according to claim 7, characterized in that: A clamping and positioning unit is arranged on at least one trolley body.

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