Auxiliary device for repairing concrete wind power tower drum

Abstract

The utility model provides an auxiliary device for repairing a concrete wind power tower drum, which relates to the technical field of concrete wind power tower drum repairing and comprises a concrete wind power tower drum splice plate, a repairing baffle assembly, a baffle tool, a U-shaped rod and a positioning clamp. The front wall, the inner ring face and the outer ring face of a concrete wind power tower drum splice plate repairing area are shielded through the repairing baffle assemblies with the matched radians, the fitting degree of baffles can be guaranteed due to the fact that the radians are matched, and the multiple baffle tools are longitudinally and evenly arranged on the outer sides of the repairing baffle assemblies; the outer walls of the transverse part and the two longitudinal parts of the U-shaped rod of each baffle tool are fixedly sleeved with positioning clamps in a detachable mode, so that baffles on the three sides of the repairing baffle assembly can be located on the outer wall of a splice plate of the concrete wind power tower drum, the repairing work of the concrete wind power tower drum is assisted, the tight attaching state of the baffles and the repairing position is guaranteed, and the repairing efficiency is improved. And the repair post-treatment step is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete wind power tower cylinder repair technical field especially concrete wind power tower cylinder repair auxiliary device. BACKGROUND

[0002] The description in this section is provided only for purposes of summarizing the disclosure and not for purposes of constraining the application.

[0003] The concrete wind power tower cylinder is an important component of a wind turbine generator unit, is the structure of supporting wind turbine blades, rotors and generators, bears the impact force of wind and the weight of the tower itself, is also an important equipment of storing wind energy, and is usually composed of multiple arc-shaped plates.

[0004] The edges of the arc-shaped plates are prone to damage due to bumps during transportation or handling, and the damaged positions can be repaired by filling concrete, and the repair position needs to be blocked by lashing the baffle during repair so that the repair position can be shaped, but the baffle cannot be tightly attached to the repair position after simple lashing, resulting in the need for further polishing and leveling after shaping, and some positions may also have depressions and need to be repaired again. UTILITY MODEL CONTENTS

[0005] The utility model discloses a concrete wind power tower cylinder repair auxiliary device, has the advantage that the baffle is positioned on the outer wall of the concrete wind power tower cylinder splice plate, and the baffle is tightly attached, solve the technical problem that there is no auxiliary device for repairing the concrete wind power tower cylinder, and the repair position is blocked and shaped after repairing the concrete wind power tower cylinder.

[0006] The utility model provides concrete wind power tower cylinder repair auxiliary device, include:

[0007] The concrete wind power tower cylinder splice plate is wrapped with a repair baffle assembly at the edge;

[0008] The outer side of the repair baffle assembly is uniformly provided with a baffle tool, which comprises:

[0009] The U-shaped rod is sleeved on the outer side of the repair baffle assembly;

[0010] The U-shaped rod is composed of a transverse part and two longitudinal parts connected;

[0011] The transverse part and the longitudinal part of the U-shaped rod are detachably sleeved and fixed with a positioning clamp on the outer wall, and the inner side end of the positioning clamp abuts against the outer wall of the repair baffle assembly.

[0012] As a further optimization, in order to adjust the position of the positioning clamp on the outer wall of the U-shaped rod by means of the detachable sleeve, adjust the clamping force point according to the specific position of the repair, the positioning clamp comprises:

[0013] A detachable sleeve is sleeved on the outer wall of the transverse part and the longitudinal part of the U-shaped rod.

[0014] A screw positioning piece is fixedly assembled on the upper end of the detachable sleeve.

[0015] As a further optimization, in order to improve the strength of the positioning of the repair baffle assembly by means of the setting of multiple positioning clamps, the number of positioning clamps on the outer wall of the transverse part and the longitudinal part of the U-shaped rod is two.

[0016] As a further optimization, in order to limit the position of the sleeve body on the outer wall of the U-shaped rod by means of the limiting bolt, when needed, the limiting bolt is loosened, the position of the sleeve body is adjusted by sliding on the transverse part and the longitudinal part of the outer wall of the U-shaped rod, and then the limiting bolt is tightened again for fixation, the detachable sleeve comprises:

[0017] A sleeve body is slidably sleeved on the outer wall of the transverse part and the longitudinal part of the U-shaped rod.

[0018] An internally threaded through hole is formed in the outer side of the sleeve body, and a limiting bolt is screwed therein.

[0019] The end of the limiting bolt abuts against the outer wall of the U-shaped rod.

[0020] As a further optimization, in order to improve the friction force of the end of the limiting bolt by means of the design of the friction block, and better limit the position of the sleeve body on the outer wall of the U-shaped rod, one end of a friction block is fixedly assembled on the end of the limiting bolt, and the other end abuts against the outer wall of the U-shaped rod.

[0021] As a further optimization, in order to realize the positioning of the position of the repair baffle assembly by means of the end pressing block abutting against the outer wall of the repair baffle assembly through the rotation of the fixed bolt, and the end pressing block abutting against the outer wall of the repair baffle assembly through the fixed bolt of the multiple positioning clamps, the screw positioning piece comprises:

[0022] A vertical plate is fixedly assembled on the top surface of the detachable sleeve along the length direction.

[0023] A fixed bolt is screwed on the outer wall of the vertical plate, and a pressing block is fixedly assembled on the end of the fixed bolt.

[0024] The pressing block abuts against the outer wall of the repair baffle assembly.

[0025] As a further optimization scheme, in order to guide the detachable sleeve to slide on the transverse or longitudinal part of the outer wall of the U-shaped rod, avoid the detachable sleeve to rotate on the outer wall of the U-shaped rod, the inner wall of the detachable sleeve is provided with a sliding guide structure corresponding to the position of the outer wall of the U-shaped rod.

[0026] As a further optimization scheme, in order to guide the detachable sleeve to slide on the transverse or longitudinal part of the outer wall of the U-shaped rod, avoid the detachable sleeve to rotate on the outer wall of the U-shaped rod, the sliding guide structure comprises:

[0027] A strip-shaped sliding groove is formed in the length direction of the outer wall of the transverse and longitudinal part of the U-shaped rod;

[0028] A strip-shaped protrusion is integrally formed on the inner wall of the detachable sleeve corresponding to the strip-shaped sliding groove in the length direction;

[0029] The strip-shaped protrusion is slidingly assembled in the strip-shaped sliding groove.

[0030] As a further optimization scheme, in order to guide the detachable sleeve to slide on the transverse or longitudinal part of the outer wall of the U-shaped rod, avoid the detachable sleeve to rotate on the outer wall of the U-shaped rod, the sliding guide structure comprises:

[0031] A front side baffle, an inner ring surface baffle, and an outer ring surface baffle;

[0032] The front side baffle is attached to the front wall of the edge of the concrete wind power tower cylinder splicing plate;

[0033] The inner ring surface baffle is attached to the inner ring surface edge of the concrete wind power tower cylinder splicing plate;

[0034] The outer ring surface baffle is attached to the outer ring surface edge of the concrete wind power tower cylinder splicing plate;

[0035] The left and right ends of the front side baffle are respectively abutted against the inner side surfaces of the inner ring surface baffle and the outer ring surface baffle.

[0036] As a further optimization scheme, in order to ensure the strength of the baffle, and facilitate the cleaning of the concrete adhered to the surface through the anti-sticking property, the front side baffle, the inner ring surface baffle, and the outer ring surface baffle are structurally identical;

[0037] The front side baffle comprises an alloy frame, and an alloy shell is wrapped on the outer wall of the alloy frame;

[0038] The outer wall of the alloy shell is sprayed with an anti-sticking coating.

[0039] The concrete wind power tower cylinder repairing auxiliary device provided by the improvement has the following improvements and advantages compared with the prior art.

[0040] The repairing area of the concrete wind power tower cylinder splicing plate is shielded by the arc-matched repairing baffle assembly on the front wall, the inner ring surface and the outer ring surface, the arc-matching can ensure the close degree of the baffle, a plurality of baffle toolings are longitudinally and uniformly arranged outside the repairing baffle assembly, the U-shaped rod horizontal part and the two longitudinal part outer walls of each baffle tooling are detachably sleeved and fixed with the positioning clamps, so that the three side baffles of the repairing baffle assembly can be positioned on the outer wall of the concrete wind power tower cylinder splicing plate, the repairing work of the concrete wind power tower cylinder is assisted, the close contact state of the baffle and the repairing position is ensured, and the post-repairing processing steps are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0042] Figure 1 It is a structural schematic diagram of the present application;

[0043] Figure 2 It is a structural schematic diagram of the baffle tooling of the present application;

[0044] Figure 3 It is a structural schematic sectional view of the positioning clamp of the present application;

[0045] Figure 4 It is a structural schematic sectional view of the front side baffle of the present application;

[0046] Figure 5 It is a structural schematic diagram of the alloy frame of the present application.

[0047] Explanation of reference signs:

[0048] 1-concrete wind power tower cylinder splicing plate, 2-repairing baffle assembly, 21-front side baffle, 211-alloy frame, 212-alloy shell, 213-anti-sticking coating, 22-inner ring surface baffle, 23-outer ring surface baffle, 3-baffle tooling, 31-U-shaped rod, 32-detachable sleeve, 321-sleeve main body, 322-internal thread through hole, 323-limiting bolt, 324-friction block, 33-screw positioning piece, 331-upright plate, 332-fixing bolt, 333-pressing block, 4-sliding guide structure, 41-strip-shaped sliding groove, 42-strip-shaped protrusion. DETAILED DESCRIPTION

[0049] The technical solutions of the utility model will be described clearly and completely below in connection with the embodiments, and obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.

[0050] In the description of the utility model, it needs to be understood that the orientation or position relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0051] In the description of the utility model, it needs to be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited. In addition, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0052] Please refer to Figures 1-5 The utility model provides technical scheme: concrete wind power tower cylinder repair auxiliary device, including:

[0053] Concrete wind power tower cylinder splicing plate 1, its edge is wrapped with repair baffle assembly 2;

[0054] Repair baffle assembly 2 outside is uniformly provided with baffle tooling 3 longitudinally, which includes:

[0055] U-shaped rod 31 is sleeved on the outside of repair baffle assembly 2;

[0056] U-shaped rod 31 is composed of one transverse part and two longitudinal parts connected;

[0057] The transverse part and the longitudinal part of the U-shaped rod 31 are detachably sleeved and fixed with positioning clamps, and the inner side end of the positioning clamps abuts against the outer wall of the repair baffle assembly 2.

[0058] Specifically in the embodiment, the concrete wind power tower splicing plate 1 is in the shape of an arc plate, and the concrete wind power tower is usually composed of a plurality of arc plates which are connected to each other through connecting pieces such as bolt mounting grooves, embedded sleeves and prestressed bolt leaves to form a complete tower structure.

[0059] The bending part of the U-shaped rod 31 is a right angle, and the transverse part and the longitudinal part are distributed vertically.

[0060] Further, the repair area of the concrete wind power tower splicing plate 1 is shielded by the arc-matched repair baffle assembly 2 on the front wall, the inner annular surface and the outer annular surface, respectively. The arc matching can ensure the close-fitting degree of the baffle. A plurality of baffle toolings 3 are longitudinally and uniformly arranged outside the repair baffle assembly 2. The U-shaped rod 31 of each baffle tooling 3 is detachably sleeved and fixed with positioning clamps on the outer walls of the transverse part and the two longitudinal parts, so that the three side baffles of the repair baffle assembly 2 can be positioned on the outer wall of the concrete wind power tower splicing plate 1, assisting the repair work of the concrete wind power tower, ensuring the close-fitting state of the baffle and the repair position, and reducing the post-repair processing steps.

[0061] More specifically, in the embodiment, the number of baffle toolings 3 longitudinally arranged outside the repair baffle assembly 2 is three, and the adjacent baffle toolings 3 are distributed at equal intervals to keep the uniformity of the clamping force.

[0062] It can be understood that the repair baffle assembly 2 is provided with three sides, and the baffle tooling 3 is provided with a fixed clamp corresponding to the three sides of the repair baffle assembly 2. The three fixed clamps apply clamping force to fix the repair baffle assembly 2 outside the repair area of the concrete wind power tower splicing plate 1.

[0063] The device is suitable for repairing the small notches on the edge of the concrete wind power tower splicing plate 1.

[0064] In some embodiments, the positioning clamp comprises:

[0065] The detachable sleeve 32 is sleeved on the outer wall of the transverse part and the longitudinal part of the U-shaped rod 31.

[0066] The upper end of the detachable sleeve 32 is fixedly assembled with a screw rod positioning piece 33.

[0067] Specifically in the embodiment, the detachable sleeve 32 can slide on the outer wall of the transverse part or the longitudinal part of the U-shaped rod 31 when being disassembled, and is fixed and limited after being adjusted to a suitable position.

[0068] Further, the clamping force point is adjusted according to the specific position of the repair, for example, when the repair position is located in the middle of the front wall of the concrete wind power tower cylinder splicing plate 1, the clamping force point is adjusted to the left and right edges of the front wall of the concrete wind power tower cylinder splicing plate 1; when the repair position is located at the edge of the front wall of the concrete wind power tower cylinder splicing plate 1, the clamping force point is adjusted to the position close to the middle of the front wall of the concrete wind power tower cylinder splicing plate 1; when the repair position is located at the edge of the side wall of the concrete wind power tower cylinder splicing plate 1, the same strategy as that when the repair position is located at the front wall is adopted, the clamping force point is adjusted to avoid the repair position, so that the clamping force point is around the repair position, and the repair position is better shielded and shaped.

[0069] In some embodiments, the positioning clamps of the outer walls of the transverse part and the longitudinal part of the U-shaped rod 31 are both provided with two, and the positioning strength of the repair baffle assembly 2 is improved by the provision of multiple positioning clamps.

[0070] In some embodiments, the detachable sleeve 32 comprises:

[0071] The sleeve body 321 is slidably sleeved on the outer walls of the transverse part and the longitudinal part of the U-shaped rod 31.

[0072] An internally threaded through hole 322 is formed in the outer side of the sleeve body 321, and a limiting bolt 323 is internally threaded therein.

[0073] The end of the limiting bolt 323 abuts against the outer wall of the U-shaped rod 31.

[0074] In this embodiment, the sleeve body 321 is limited on the outer wall of the U-shaped rod 31 by the limiting bolt 323, and when needed, the limiting bolt 323 is loosened, the position of the sleeve body 321 is adjusted by sliding on the transverse part and the longitudinal part of the outer wall of the U-shaped rod 31, and then the limiting bolt 323 is tightened again for fixation.

[0075] In some embodiments, the end of the limiting bolt 323 is fixedly assembled with a friction block 324, and the other end abuts against the outer wall of the U-shaped rod 31.

[0076] In this embodiment, the friction block 324 is a steel block, and anti-skid lines are formed on the end surface of the steel block in contact with the U-shaped rod 31 to increase the friction.

[0077] In some embodiments, the screw rod positioning member 33 comprises:

[0078] The vertical plate 331 is fixedly assembled on the top surface of the detachable sleeve 32 along the length direction.

[0079] The fixed bolt 332 is screwed on the outer wall of the vertical plate 331, and the pressing block 333 is fixedly assembled at the end of the fixed bolt 332.

[0080] The pressing block 333 abuts against the outer wall of the repair baffle assembly 2.

[0081] Specifically in this embodiment, the fixing bolt 332 is fixed with a pressing block 333 at one end of the repair baffle assembly 2, the pressing block 333 is made of high-manganese steel which is wear-resistant material, prolonging the service life;

[0082] Further, by rotating the fixing bolt 332, the end pressing block 333 thereof is abutted against the outer wall of the repair baffle assembly 2, and the fixing bolts 332 of the plurality of positioning clamps drive the end pressing block 333 to abut against the outer wall of the repair baffle assembly 2, thereby realizing positioning of the position where the repair baffle assembly 2 is located.

[0083] In some embodiments, the detachable sleeve 32 is provided with a sliding guide structure 4 at a position corresponding to the outer wall of the U-shaped rod 31, and the detachable sleeve 32 slides on the transverse part or the longitudinal part of the outer wall of the U-shaped rod 31 for guidance, so as to avoid the angle of the fixing bolt 332 changing due to the rotation of the detachable sleeve 32 on the outer wall of the U-shaped rod 31, and the angle of the detachable sleeve 32 needs to be adjusted before use, thereby increasing the operation complexity.

[0084] In some embodiments, the sliding guide structure 4 comprises:

[0085] a strip-shaped sliding groove 41 which is provided on the outer wall of the transverse part and the longitudinal part of the U-shaped rod 31 in the length direction;

[0086] a strip-shaped protrusion 42 which is integrally formed on the inner wall of the detachable sleeve 32 in the length direction and corresponds to the strip-shaped sliding groove 41;

[0087] the strip-shaped protrusion 42 is slidingly assembled in the corresponding strip-shaped sliding groove 41; through the sliding cooperation between the strip-shaped protrusion 42 and the strip-shaped sliding groove 41, the angle of the detachable sleeve 32 does not change when the detachable sleeve 32 slides on the transverse part and the longitudinal part of the outer wall of the U-shaped rod 31, and the angle here refers to the angle change caused by the self-rotation of the detachable sleeve 32.

[0088] In some embodiments, the repair baffle assembly 2 comprises:

[0089] a front baffle 21, an inner annular baffle 22, and an outer annular baffle 23;

[0090] the front baffle 21 is attached to the front wall of the edge of the concrete wind power tower drum splicing plate 1;

[0091] the inner annular baffle 22 is attached to the inner annular edge of the concrete wind power tower drum splicing plate 1;

[0092] the outer annular baffle 23 is attached to the outer annular edge of the concrete wind power tower drum splicing plate 1;

[0093] the left and right ends of the front baffle 21 are respectively abutted against the inner side surfaces of the inner annular baffle 22 and the outer annular baffle 23.

[0094] Specifically in this embodiment, the shapes of the front baffle 21, the inner annular surface baffle 22 and the outer annular surface baffle 23, and the radii of the inner annular surface baffle 22 and the outer annular surface baffle 23 are designed and manufactured according to the concrete wind power tower cylinder splicing plate 1, so as to ensure that the baffles are attached to the outer wall of the concrete wind power tower cylinder splicing plate 1.

[0095] Further, after the edge of the concrete wind power tower cylinder splicing plate 1 is repaired, the front wall, the edge inner annular surface and the edge outer annular surface of the repaired part are attached to the baffles to shield and protect the repaired part, so as to play a shielding and shaping role on the repaired part.

[0096] In some embodiments, the front baffle 21, the inner annular surface baffle 22 and the outer annular surface baffle 23 have the same structure.

[0097] The front baffle 21 comprises an alloy frame 211, and an outer wall of the alloy frame 211 is wrapped with an alloy shell 212.

[0098] The outer wall of the alloy shell 212 is sprayed with an anti-adhesion coating 213.

[0099] Specifically in this embodiment, the alloy frame 211 is specifically an aluminum alloy material outer frame, and the alloy shell 212 is also an aluminum alloy material, which utilizes the characteristics of light weight and high strength of aluminum alloy.

[0100] The anti-adhesion coating 213 is specifically a polytetrafluoroethylene coating layer, which is uniformly attached to the surface of the alloy shell 212 through electrostatic spraying or high-temperature sintering process, so as to form a smooth and inert interface and reduce the adhesion of concrete.

[0101] Further, the anti-adhesion coating 213 is designed to facilitate the cleaning of the surface-adhered concrete.

[0102] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A concrete wind turbine tower repair assist device, characterized in that, The utility model relates to a concrete wind power tower cylinder splicing plate (1) is surrounded with the repair baffle subassembly (2) at the edge, and the repair baffle subassembly (2) is provided with the baffle tooling (3) even outside longitudinal direction, and the baffle tooling (3) includes: U-shaped rod (31) is set outside the repair baffle subassembly (2), The U-shaped rod (31) is composed of a transverse part and two longitudinal parts connected, The outer wall of the transverse part and the longitudinal part of the U-shaped rod (31) is detachably sleeved and fixed with a positioning clamp, and the inner side end of the positioning clamp abuts against the outer wall of the repair baffle subassembly (2). The positioning clamp includes: Detachable sleeve (32) is sleeved on the outer wall of the transverse part and the longitudinal part of the U-shaped rod (31), 2. The concrete wind turbine tower repair assist device of claim 1, wherein, The upper end of the detachable sleeve (32) is fixedly assembled with a screw positioning piece (33). The number of positioning clamps on the outer wall of the transverse part and the longitudinal part of the U-shaped rod (31) is two. The detachable sleeve (32) includes:

3. The concrete wind turbine tower repair assist device of claim 1, wherein, Sleeve main body (321) is slidably sleeved on the outer wall of the transverse part and the longitudinal part of the U-shaped rod (31), 4. The concrete wind turbine tower repair assist device of claim 2, wherein, The outer side of the sleeve main body (321) is provided with an internal thread through hole (322), and the internal thread through hole (322) is internally screwed with a limiting bolt (323), The end of the limiting bolt (323) abuts against the outer wall of the U-shaped rod (31). The end of the limiting bolt (323) is fixedly assembled with a friction block (324), and the other end of the friction block (324) abuts against the outer wall of the U-shaped rod (31). The screw positioning piece (33) includes:

5. The concrete wind turbine tower repair assist device of claim 4, wherein, Vertical plate (331) is fixedly assembled on the top surface of the detachable sleeve (32) along the length direction, 6. The concrete wind turbine tower repair assist device of claim 2, wherein, The outer wall of the vertical plate (331) is screwed with a fixing bolt (332), and the end of the fixing bolt (332) is fixedly assembled with a pressing block (333), The pressing block (333) abuts against the outer wall of the repair baffle subassembly (2). The inner wall of the detachable sleeve (32) is assembled with a sliding guide structure (4) corresponding to the outer wall of the U-shaped rod (31). The sliding guide structure (4) includes:

7. The concrete wind turbine tower repair assist device of claim 2, wherein, Strip-shaped sliding groove (41) is formed on the outer wall of the transverse part and the longitudinal part of the U-shaped rod (31) along the length direction, 8. The concrete wind turbine tower repair assist device of claim 7, wherein, The inner wall of the detachable sleeve (32) is integrally formed with a strip-shaped protrusion (42) corresponding to the strip-shaped sliding groove (41) along the length direction, The strip-shaped protrusion (42) is slidably assembled in the strip-shaped sliding groove (41). The repair baffle subassembly (2) includes: Front side baffle (21), inner annular surface baffle (22), outer annular surface baffle (23), 9. The concrete wind turbine tower repair assist device of claim 1, wherein, The front side baffle (21) is attached to the front wall of the edge of the concrete wind power tower cylinder splicing plate (1), The inner annular surface baffle (22) is attached to the inner annular surface edge of the concrete wind power tower cylinder splicing plate (1), The outer annular surface baffle (23) is attached to the outer annular surface edge of the concrete wind power tower cylinder splicing plate (1), The left and right ends of the front side baffle (21) abut against the inner side of the inner annular surface baffle (22) and the outer annular surface baffle (23) respectively. The front side baffle (21), the inner annular surface baffle (22), and the outer annular surface baffle (23) are structurally identical, The front side baffle (21) includes an alloy frame (211), and the outer wall of the alloy frame (211) is wrapped with an alloy shell (212).

10. The concrete wind turbine tower repair assist device of claim 9, wherein, ​ ​ The alloy shell (212) is sprayed with an anti-sticking coating (213) on the outer wall.

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