Offshore wind power tower drum of stabilizing and reinforcing mechanism

Abstract

The utility model discloses an offshore wind power tower tube of a stabilizing and reinforcing mechanism, which comprises a base and an extrusion ring, the top end of the base is fixedly connected with a tower tube, a plurality of hydraulic cylinders which are arranged in an array are fixedly mounted at the top end of the base, and a plurality of conjoined plates which are arranged in an array are fixedly connected on the outer wall of the extrusion ring. Guide plates are fixedly connected to the positions, corresponding to the connecting plates, of the inner ring of the extrusion ring, passing grooves are formed in the multiple guide plates, positioning rods are fixedly connected to the positions, corresponding to the guide plates, of the base, and the top ends of the multiple positioning rods are in threaded connection with limiting rings; the wind power tower drum fixing device has the advantages that a layer of fixing effect is added to a wind power tower drum through cooperation of all the components, the wind power tower drum fixing device and bolts can jointly provide stability for the tower drum, and the wind power tower drum fixing device is convenient to use and high in practicability. And the possibility that the stability of the tower drum is reduced in windy weather is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore wind power technical field, concretely is offshore wind power tower drum of stabilizing reinforcement mechanism. BACKGROUND

[0002] Offshore wind power tower drum is used for supporting offshore wind driven generator to ensure its stable operation, offshore wind power tower drum bears the weight of cabin, blade etc.

[0003] Wind power tower drum bottom end is fixed on offshore base through a plurality of bolts, the bolt will appear rust in the process of using, lead to the overall hardness of bolt drops, thereby make the stability of tower drum under windy weather reduces. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of offshore wind power tower drums of stabilizing reinforcement mechanism, to solve the problem raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of offshore wind power tower drum of stabilizing reinforcement mechanism, including base and extrusion ring, the base top end is fixedly connected with tower drum, the base top end is fixedly installed with the array setting multiple hydraulic cylinders, the outer wall of the extrusion ring is fixedly connected with the array setting multiple continuous plates, the inner ring of the extrusion ring is fixedly connected with guide plate at corresponding continuous plate position, multiple The guide plate is all set with pass slot, the base is all fixedly connected with positioning rod at corresponding guide plate position, the top end of multiple positioning rods is all screw-connected with limiting ring, the base top end is fixedly connected with the array setting multiple mounting seats, multiple The mounting seat is all set with sliding slot, multiple The sliding slot is all fixedly connected with guide rod, multiple The sliding slot is all slidably connected with stabilizing seat.

[0006] Preferably, the hydraulic cylinder is all set as output end upward, and the output end of the hydraulic cylinder is all in the state of protruding.

[0007] Preferably, the output end top end of the hydraulic cylinder is fixedly connected with the bottom end of corresponding continuous plate.

[0008] Preferably, the diameter of the pass slot is all greater than the diameter of the positioning rod, and the top end of the positioning rod is all through the pass slot.

[0009] Preferably, one end of the guide rod is all slidably through the stabilizing seat, and one of the outer walls of the stabilizing seat is all set as inclined type.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: through cooperation of each component, the stable seat can be moved to the middle direction, multiple stable seats can be simultaneously attached to the outer wall of the tower drum, the clamping and fixing effect is achieved, cooperation of each component can increase one layer of fixing effect for the wind power tower drum, the tower drum can be provided with stability together with the bolt, and the possibility of stability decrease of the tower drum in windy weather is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a front view structural schematic diagram of the utility model;

[0012] Figure 2 It is a top view structural schematic diagram of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the utility model with the tower drum cut away;

[0014] Figure 4 It is an enlarged structural diagram of A in the utility model; Figure 3

[0015] In the drawing: 1, base; 2, extrusion ring; 3, tower drum; 4, hydraulic cylinder; 5, connected plate; 6, guide plate; 7, passing groove; 8, positioning rod; 9, limiting ring; 10, mounting seat; 11, sliding groove; 12, guide rod; 13, stable seat. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of offshore wind power tower drum of stabilizing reinforcement mechanism, including base 1 and extrusion ring 2, base 1 top end is fixedly connected with tower drum 3, base 1 top end is fixedly installed with the multiple hydraulic cylinders 4 of array setting, the outer wall of extrusion ring 2 is fixedly connected with the multiple connected plates 5 of array setting, the inner ring of extrusion ring 2 is fixedly connected with guide plate 6 at corresponding connected plate 5 position, multiple guide plates 6 are all provided with passing groove 7, base 1 is fixedly connected with positioning rod 8 at corresponding guide plate 6 position, the top end of multiple positioning rods 8 is all screw-connected with limiting ring 9, base 1 top end is fixedly connected with the multiple mounting seats 10 of array setting, multiple mounting seats 10 are all provided with sliding groove 11, the inside of multiple sliding grooves 11 is all fixedly connected with guide rod 12, the inside of multiple sliding grooves 11 is all slidingly connected with stable seat 13.​

[0018] The hydraulic cylinders 4 are all arranged in an output end upward mode, the output ends of the hydraulic cylinders 4 are all in a protruding state, the top ends of the output ends of the hydraulic cylinders 4 are all fixedly connected with the bottom ends of the corresponding connecting plates 5, the hydraulic cylinders 4 are convenient to drive the extrusion rings 2 to move downward by the connecting plates 5 when the output ends of the hydraulic cylinders 4 are retracted, the diameters of the through grooves 7 are all greater than the diameter of the positioning rods 8, the top ends of the positioning rods 8 all penetrate through the through grooves 7, the top ends of the guide plates 6 are convenient to abut against when the limiting rings 9 move downward, one end of the guide rods 12 all penetrates through the stable seats 13 in a sliding mode, one of the outer walls of the stable seats 13 is arranged in an inclined mode, and the guide rods 12 are convenient to limit the moving track of the stable seats 13 in the sliding grooves 11.

[0019] Specifically, when the utility model is used, the hydraulic cylinders 4 can be started at the same time, the output ends of the hydraulic cylinders 4 all retract downward, at this time, the connecting plates 5 move downward along with the output ends of the hydraulic cylinders 4, the multiple connecting plates 5 drive the extrusion rings 2 to move downward together, the extrusion rings 2 move downward to extrude the outer walls of the multiple stable seats 13 arranged in an inclined mode, at this time, the multiple stable seats 13 under pressure all move to the direction of the middle tower drum 3, the stable seats 13 slide in the sliding grooves 11 and are guided by the guide rods 12, when the output ends of the hydraulic cylinders 4 move downward to the maximum extent, the opposite surfaces of the stable seats 13 all clamp the tower drum 3 at the middle position, at this time, the multiple limiting rings 9 are rotated respectively, the limiting rings 9 all move downward along the positioning rods 8, and then the limiting rings 9 are moved to abut against the top ends of the guide plates 6 on the extrusion rings 2, at this time, the stable reinforcement of the tower drum 3 is completed, the stable seats 13 can jointly bear the pressure of the tower drum 3 with the bolts, the stability of the tower drum 3 in windy weather is improved, and the whole reinforcing mechanism is very simple in composition, low in use cost and high in practicality.

[0020] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An offshore wind tower for a stabilizing reinforcement mechanism, characterized by: Including base (1) with extrusion ring (2), top end fixedly connected with tower drum (3) of base (1), top end fixedly installed with multiple hydraulic cylinders (4) of array setting of base (1), multiple continuous plates (5) of array setting are fixedly connected on the outer wall of extrusion ring (2), the inner ring of extrusion ring (2) is fixedly connected with guide plate (6) at the position corresponding continuous plate (5), multiple guide plates (6) are all provided with pass-through slot (7), the top end of multiple positioning rods (8) is all screw-connected with limiting ring (9), the top end of base (1) is fixedly connected with multiple mounting seats (10) of array setting, multiple mounting seats (10) are all provided with sliding slot (11), multiple sliding slots (11) are all fixedly connected with guide rod (12) in the inside, multiple sliding slots (11) are all slidingly connected with stabilizing seat (13) in the inside.

2. A marine wind turbine tower according to claim 1, characterized in that: The hydraulic cylinder (4) is all output end upward type setting, the output end of the hydraulic cylinder (4) is all in the state of exploration.

3. A marine wind turbine tower with stabilizing reinforcement according to claim 1, characterized in that: The top end of the output end of the hydraulic cylinder (4) is fixedly connected with the bottom end of the corresponding continuous plate (5).

4. A marine wind turbine tower according to claim 1, characterized in that: The diameter of the pass-through slot (7) is all greater than the diameter of the positioning rod (8), and the top end of the positioning rod (8) penetrates the pass-through slot (7).

5. The offshore wind tower of claim 1, wherein: One end of the guide rod (12) is slidingly penetrated through the stabilizing seat (13), and one of the outer walls of the stabilizing seat (13) is inclined.

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