Adjustable support frame for mounting wind power generation tower

Abstract

The utility model relates to the technical field of wind power generation towers, in particular to an adjustable supporting frame for installing a wind power generation tower, which comprises a supporting piece, the supporting piece is sleeved on the periphery of a tower body, a supporting mechanism is connected on the periphery of the supporting piece, and the supporting mechanism comprises a first supporting rod and a second supporting rod. The first supporting rod is connected with the supporting piece through a longitudinal adjusting assembly. Wherein the first supporting rod and the second supporting rod are fixed through a clamping structure, the height between a fixed part and a movable part is adjusted through a spring insertion rod assembly, the height of the supporting mechanism can be adjusted in the mode that a stop rod and a groove are clamped, and the supporting height of the supporting mechanism to a tower body can be adjusted; in addition, through the mode that the elastic claws are connected with the protective cover in a clamped mode, the protective cover can be used for fixing the stop rod, and the situation that the stop rod is accidentally disengaged from the groove is prevented from occurring.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power generation tower technology field especially, it relates to a kind of adjustable support frame for wind power generation tower installation. BACKGROUND

[0002] Wind power generation tower is the important support structure in wind turbine unit, it is used to support the blade, cabin and generator of wind turbine and the components such as generator, and these components are fixed at appropriate height, to capture stronger and more stable wind energy.

[0003] When wind power generation tower is installed, support frame is set to support tower, reduce the emergence of deviation, such as prior art Chinese patent announcement number "CN216342569U" discloses a kind of wind power generation tower fixing device, including bottom base, one end of bottom base is fixedly connected with one end of hydraulic rod, the other end of hydraulic rod is fixedly connected with one end of sliding block, the other end of sliding block is fixedly connected with one end of first fixed block, the other end of first fixed block is rotatably connected with one end of telescopic base by first bolt.

[0004] And prior art Chinese patent announcement number "CN219741397U" discloses a kind of adjustable support frame, including support mechanism, transverse adjusting mechanism being set to the distal end of the support mechanism, the support mechanism includes a plurality of first support rods, the transverse adjusting mechanism includes a plurality of adjusting belts respectively connected with the distal end of the first support rod, adjusting sleeve ring being set on the connecting a plurality of adjusting belts, buckle adjusting button passing through the adjusting sleeve ring, the length direction both ends of the adjusting sleeve ring are respectively set on the adjusting belt.

[0005] In specific operation, support structure is set to support annular support part, and then support part is used to support tower, wherein, bolt is used to adjust transverse adjusting mechanism, which is not simple and convenient, and after snap pin and adjusting groove are connected, there is no fixing measure, so that the situation that snap pin is accidentally separated from adjusting groove can occur. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the above-mentioned shortcomings in prior art, such as not simple and convenient to adjust transverse adjusting mechanism by bolt, and lacking fixing measure after snap pin and adjusting groove are connected, and proposes a kind of adjustable support frame for wind power generation tower installation.

[0007] To achieve the above object, the utility model adopts the following technical solutions:

[0008] The utility model designs an adjustable support frame for wind power tower installation, which comprises a support piece, the support piece is sleeved on the periphery of a tower body, a support mechanism is connected to the periphery of the support piece, the support mechanism comprises a first support rod and a second support rod, the first support rod and the support piece are connected through a longitudinal adjustment assembly;

[0009] The first support rod and the second support rod are fixed through a clamping structure.

[0010] Further, the longitudinal adjustment assembly comprises a fixed piece and a movable piece, the periphery of the support piece is rotationally connected to the fixed piece through a plurality of connecting parts, the free end of the fixed piece is slidingly connected to the movable piece, and the two ends of the first support rod are rotationally connected to the movable piece and the fixed base respectively.

[0011] Further, a plurality of through holes are arranged on the side surface of the fixed piece, the side surface of the movable piece is slidingly connected to a plug rod through a support part, one end of the plug rod is inserted into the through hole, and the other end of the plug rod is sleeved with a spring through a baffle.

[0012] Further, the clamping structure comprises a stop rod, the second support rod is composed of a pair of support plates, the pair of support plates are rotationally connected to the connecting parts, and the stop rod is fixedly connected between the other ends of the pair of support plates, wherein a plurality of grooves are arranged on the top of the first support rod along the length direction, and the stop rod is clamped with the grooves.

[0013] Further, a protective cover is rotationally connected to the top of the first support rod, the protective cover is in a U-shaped structure and is clamped with the top of the first support rod, and a clearance slot corresponding to the grooves is arranged on both sides of the protective cover, and the clearance slot is used for avoiding the stop rod.

[0014] Further, the top of the first support rod is also provided with an elastic claw, wherein one end of the protective cover away from the rotation shaft is provided with a clamping groove, and the clamping groove is clamped with the elastic claw, and the protective cover is used for fixing the stop rod.

[0015] The adjustable support frame for wind power tower installation has the beneficial effects that: the height between the fixed piece and the movable piece is adjusted through the spring plug rod assembly, the height of the support mechanism can be adjusted through the clamping mode between the stop rod and the grooves, the support height of the support mechanism to the tower body can be adjusted, a plurality of support mechanisms are arranged to support the tower body at different heights, the support effect of the support mechanism to the tower body is improved, the stability of the tower body installation is ensured, in addition, the protective cover is clamped through the elastic claw, the stop rod can be fixed by the protective cover, and the situation that the stop rod is accidentally separated from the grooves is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the utility model;

[0017] Figure 2 It is the structure schematic view of the utility model longitudinal adjusting assembly;

[0018] Figure 3 It is Figure 2 It is the A area amplification structure schematic view of the utility model;

[0019] Figure 4 It is the structure amplification drawing of the utility model protective cover.

[0020] In the drawing: 1, support piece;11, connecting portion;2, support mechanism;21, first support rod;211, elastic claw;22, second support rod;3, longitudinal adjusting assembly;31, fixed piece;311, through hole;32, movable piece;321, support portion;322, insertion rod;323, spring;4, clamping structure;41, stop lever;42, recess;5, fixed base;6, protective cover;61, let place groove;62, clamping groove. Specific implementation

[0021] The technical scheme 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.

[0022] Referring to Figures 1-4 A kind of adjustable support frame for wind power generation tower installation, including support piece 1, the support piece 1 is set in tower body periphery, support mechanism 2 is connected in the periphery of the support piece 1, the support mechanism 2 includes first support rod 21 and second support rod 22, the first support rod 21 is connected between the support piece 1 by longitudinal adjusting assembly 3;

[0023] Wherein, the first support rod 21 and the second support rod 22 are fixed by clamping structure 4 between.

[0024] Further, the longitudinal adjusting assembly 3 includes fixed piece 31 and movable piece 32, the periphery of the support piece 1 is rotatably connected with the fixed piece 31 by several connecting portions 11, the free end of the fixed piece 31 is slidably connected with the movable piece 32, and the two ends of the first support rod 21 are rotatably connected with the movable piece 32 and fixed base 5 respectively.

[0025] Further, the fixing member 31 is provided with a plurality of through holes 311, and the movable member 32 is slidably connected with a plug rod 322 through a supporting part 321, one end of the plug rod 322 is inserted into the through hole 311, and the other end of the plug rod 322 is provided with a spring 323.

[0026] In some embodiments, the fixed base 5 is connected with the ground or a cement pier for fixing by a fixed anchor, and is used for fixing the supporting mechanism 2;

[0027] Further, after the plug rod 322 is pulled to be separated from the through hole 311, the position between the movable member 32 and the fixing member 31 is extended or shortened, and the plug rod 322 is reset to be clamped with the through hole 311 under the action of the spring 323.

[0028] The clamping manner of the plug rod 322 with the through hole 311 can refer to the spring plug rod assembly in the prior art.

[0029] In more detail, the clamping structure 4 includes a stop rod 41, the second supporting rod 22 is composed of a pair of supporting plates, the pair of supporting plates are rotationally connected with the connecting part 11, and the stop rod 41 is fixedly connected between the other ends of the pair of supporting plates, wherein the top of the first supporting rod 21 is provided with a plurality of grooves 42 along the length direction, and the stop rod 41 is clamped with the grooves 42.

[0030] In this embodiment, when the supporting member 1 drives the second supporting rod 22 to move downward under the action of gravity, the supporting mechanism 2 is supported because the fixed base 5 is fixed and the second supporting rod 22 is clamped and resisted by the stop rod 41 and the grooves 42.

[0031] The height between the fixing member 31 and the movable member 32 is adjusted by the spring plug rod assembly, and the height of the supporting mechanism 2 is adjusted by the clamping manner between the stop rod 41 and the grooves 42.

[0032] In general, the protective cover 6 is rotationally connected with the top of the first supporting rod 21, the protective cover 6 is in a U-shaped structure and is clamped with the top of the first supporting rod 21, the both sides of the protective cover 6 are provided with a clearance groove 61 corresponding to the grooves 42, and the clearance groove 61 is used for avoiding the stop rod 41.

[0033] Finally, the top of the first supporting rod 21 is also provided with an elastic claw 211, wherein the end of the protective cover 6 away from the rotation shaft is provided with a clamping groove 62, and the protective cover 6 is clamped with the elastic claw 211 through the clamping groove 62, and the protective cover 6 is used for fixing the stop rod 41.

[0034] It is worth mentioning that the elastic claw 211 is preferably made of a material with deformation ability such as rubber or plastic, and the width of the clamping groove 62 is slightly larger than that of the elastic claw 211 to avoid clamping or unlocking.

[0035] After the protective cover 6 is clamped with the elastic claw 211, the stop rod 41 is arranged in the recess 42 and the accommodation groove 61, and the stop rod 41 is fixed by the protective cover 6 to prevent disengagement.

[0036] When working, the insertion rod 322 is pulled to disengage from the through hole 311, the position between the movable part 32 and the fixed part 31 is extended or shortened, and the insertion rod 322 is reset to engage with the through hole 311 under the action of the spring 323.

[0037] Then, after the elastic claw 211 is unlocked, the protective cover 6 is turned over, the protective cover 6 is disengaged from the stop rod 41, the stop rod 41 can be disengaged from the recess 42, and after the stop rod 41 is engaged with the recess 42, the height of the support mechanism 2 is adjusted on one hand and the first support rod 21 is adjusted on the other hand.

[0038] The above is only a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An adjustable support frame for wind power tower installation, comprising a support member (1), characterized in that: The support piece (1) is sleeved on the outer periphery of the tower body, a support mechanism (2) is connected to the outer periphery of the support piece (1), the support mechanism (2) comprises a first support rod (21) and a second support rod (22), and the first support rod (21) and the support piece (1) are connected through a longitudinal adjusting assembly (3); Wherein, the first support rod (21) and the second support rod (22) are fixed through a clamping structure (4).

2. The adjustable support frame for wind power tower installation of claim 1, wherein: The longitudinal adjusting assembly (3) comprises a fixed piece (31) and a movable piece (32), the outer periphery of the support piece (1) is rotatably connected with the fixed piece (31) through a plurality of connecting parts (11), the free end of the fixed piece (31) is slidably connected with the movable piece (32), and the two ends of the first support rod (21) are rotatably connected with the movable piece (32) and a fixed base (5) respectively.

3. The adjustable support frame for wind power tower installation of claim 2, wherein: The side surface of the fixed piece (31) is provided with a plurality of through holes (311), wherein the side surface of the movable piece (32) is slidably connected with a plug rod (322) through a support part (321), one end of the plug rod (322) is inserted into the through hole (311), and the other end of the plug rod (322) is sleeved with a spring (323) through a baffle.

4. The adjustable support frame for wind power tower installation of claim 2, wherein: The clamping structure (4) comprises a stop rod (41), the second support rod (22) is composed of a pair of support plates, the pair of support plates are rotatably connected with the connecting parts (11), the stop rod (41) is fixedly connected between the other ends of the pair of support plates, wherein the top of the first support rod (21) is provided with a plurality of grooves (42) along the length direction, and the stop rod (41) is clamped with the grooves (42).

5. The adjustable support frame for wind power tower installation of claim 4, wherein: A protective cover (6) is rotatably connected to the top of the first support rod (21), the protective cover (6) is in a U-shaped structure and is clamped with the top of the first support rod (21), and a clearance groove (61) corresponding to the groove (42) is arranged on the two sides of the protective cover (6), and the clearance groove (61) is used for avoiding the stop rod (41).

6. The adjustable support frame for wind power tower installation of claim 5, wherein: The top of the first support rod (21) is also provided with an elastic claw (211), wherein the end of the protective cover (6) away from the rotating shaft is provided with a clamping groove (62), and the clamping groove (62) is clamped with the elastic claw (211), and the protective cover (6) is used for fixing the stop rod (41).

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